🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.64 AU - 0.72 AU

Year: 245 Days

Day: 42.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,376,475 km

• M1: 178,470 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.76 AU - 1.24 AU

Year: 437 Days

Day: 44.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,376,475 km

• M1: 580,290 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.82 AU - 1.28 AU

Year: 470 Days

Day: 36.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,376,475 km

• M1: 161,566 km (0.092 R)
• M2: 709,692 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.58 AU - 1.94 AU

Year: 1019 Days

Day: 20.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 11.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.23 AU - 3.11 AU

Year: 1905 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,376,475 km

• M1: 221,106 km (0.08 R)
• M2: 318,643 km (0.061 R)
• M3: 438,621 km (0.117 R)
• M4: 690,245 km (0.093 R)
• M5: 1,007,691 km (0.111 R)
• M6: 1,106,725 km (0.076 R)
• M7: 1,262,008 km (0.053 R)
• M8: 1,606,232 km (0.115 R)
• M9: 1,771,538 km (0.119 R)
• M10: 1,868,477 km (0.1 R)
• M11: 2,093,473 km (0.112 R)
• M12: 2,196,396 km (0.087 R)
• M13: 2,380,701 km (0.094 R)
• M14: 2,570,091 km (0.105 R)
• M15: 2,764,569 km (0.103 R)
• M16: 2,892,325 km (0.074 R)
• M17: 3,065,560 km (0.102 R)
• M18: 3,138,863 km (0.083 R)
• M19: 3,272,154 km (0.066 R)
• M20: 3,824,619 km (0.039 R)
• M21: 4,095,541 km (0.086 R)
• M22: 4,192,780 km (0.059 R)
• M23: 4,439,167 km (0.094 R)
• M24: 4,843,231 km (0.111 R)
• M25: 4,997,915 km (0.11 R)
• M26: 5,084,532 km (0.065 R)
• M27: 5,154,245 km (0.06 R)
• M28: 5,241,760 km (0.106 R)
• M29: 5,312,220 km (0.086 R)
• M30: 5,382,831 km (0.114 R)
• M31: 5,525,248 km (0.105 R)
• M32: 5,759,368 km (0.09 R)
• M33: 6,125,883 km (0.079 R)
• M34: 6,594,723 km (0.099 R)
• M35: 6,900,950 km (0.066 R)
• M36: 7,251,009 km (0.095 R)
• M37: 7,467,926 km (0.083 R)
• M38: 8,110,897 km (0.045 R)
• M39: 8,315,547 km (0.053 R)
• M40: 8,542,487 km (0.098 R)
• M41: 8,625,664 km (0.084 R)
• M42: 8,813,559 km (0.037 R)
• M43: 9,002,800 km (0.087 R)
• M44: 9,108,566 km (0.109 R)
• M45: 9,492,733 km (0.051 R)
• M46: 10,520,620 km (0.075 R)
• M47: 10,632,070 km (0.036 R)
• M48: 11,149,679 km (0.037 R)
• M49: 11,263,373 km (0.112 R)
• M50: 11,400,255 km (0.034 R)
• M51: 11,491,809 km (0.111 R)
• M52: 11,767,967 km (0.081 R)
• M53: 11,883,756 km (0.079 R)
• M54: 12,069,706 km (0.115 R)
• M55: 12,373,838 km (0.101 R)
• M56: 12,444,448 km (0.113 R)
• M57: 12,515,208 km (0.099 R)
• M58: 12,609,605 km (0.084 R)
• M59: 12,942,161 km (0.083 R)
• M60: 13,061,689 km (0.115 R)
• M61: 13,859,495 km (0.074 R)
• M62: 14,153,455 km (0.046 R)
• M63: 14,227,356 km (0.109 R)
• M64: 14,375,308 km (0.107 R)
• M65: 14,922,537 km (0.104 R)
• M66: 15,098,165 km (0.087 R)
• M67: 15,730,665 km (0.101 R)
• M68: 15,807,259 km (0.085 R)
• M69: 16,037,490 km (0.047 R)
• M70: 16,371,991 km (0.115 R)
• M71: 17,074,203 km (0.059 R)
• M72: 17,152,742 km (0.098 R)
• M73: 17,284,089 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.2

Radius: 13.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.9 AU - 3.1 AU

Year: 2268 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,376,475 km

• M1: 203,752 km (0.086 R)
• M2: 333,454 km (0.109 R)
• M3: 540,946 km (0.067 R)
• M4: 635,193 km (0.118 R)
• M5: 771,775 km (0.094 R)
• M6: 958,174 km (0.058 R)
• M7: 1,181,823 km (0.076 R)
• M8: 1,333,515 km (0.033 R)
• M9: 1,779,467 km (0.061 R)
• M10: 1,942,828 km (0.041 R)
• M11: 2,111,275 km (0.093 R)
• M12: 2,312,035 km (0.113 R)
• M13: 2,491,253 km (0.07 R)
• M14: 3,071,693 km (0.081 R)
• M15: 3,331,245 km (0.085 R)
• M16: 3,440,153 km (0.087 R)
• M17: 3,550,406 km (0.056 R)
• M18: 3,661,857 km (0.043 R)
• M19: 3,839,280 km (0.091 R)
• M20: 4,069,511 km (0.084 R)
• M21: 4,203,102 km (0.11 R)
• M22: 4,491,826 km (0.082 R)
• M23: 5,415,593 km (0.083 R)
• M24: 5,562,946 km (0.095 R)
• M25: 5,823,995 km (0.07 R)
• M26: 6,339,060 km (0.116 R)
• M27: 6,494,492 km (0.057 R)
• M28: 6,988,465 km (0.106 R)
• M29: 7,108,891 km (0.077 R)
• M30: 7,270,457 km (0.104 R)
• M31: 7,433,369 km (0.089 R)
• M32: 7,617,972 km (0.097 R)
• M33: 7,762,634 km (0.1 R)
• M34: 7,950,080 km (0.11 R)
• M35: 8,435,824 km (0.042 R)
• M36: 8,974,825 km (0.052 R)
• M37: 9,105,873 km (0.102 R)
• M38: 9,569,626 km (0.092 R)
• M39: 9,905,623 km (0.075 R)
• M40: 10,268,398 km (0.103 R)
• M41: 10,913,613 km (0.11 R)
• M42: 11,477,149 km (0.05 R)
• M43: 11,595,780 km (0.077 R)
• M44: 11,690,924 km (0.105 R)
• M45: 11,930,131 km (0.109 R)
• M46: 12,510,571 km (0.103 R)
• M47: 13,100,435 km (0.105 R)
• M48: 13,348,917 km (0.078 R)
• M49: 13,473,682 km (0.097 R)
• M50: 13,598,895 km (0.082 R)
• M51: 13,749,690 km (0.082 R)
• M52: 13,951,497 km (0.114 R)
• M53: 14,103,638 km (0.104 R)
• M54: 14,205,215 km (0.049 R)
• M55: 14,307,241 km (0.12 R)
• M56: 14,768,900 km (0.111 R)
• M57: 15,680,699 km (0.084 R)
• M58: 16,050,655 km (0.058 R)
• M59: 16,369,897 km (0.101 R)
• M60: 16,557,193 km (0.039 R)
• M61: 16,718,310 km (0.108 R)
• M62: 17,096,045 km (0.088 R)
• M63: 17,258,957 km (0.038 R)
• M64: 17,805,288 km (0.083 R)
• M65: 18,496,430 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.6

Radius: 8.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.2 AU - 3.54 AU

Year: 2701 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,376,475 km

• M1: 128,056 km (0.102 R)
• M2: 206,445 km (0.116 R)
• M3: 360,531 km (0.075 R)
• M4: 618,737 km (0.09 R)
• M5: 830,717 km (0.113 R)
• M6: 1,248,245 km (0.109 R)
• M7: 1,474,137 km (0.116 R)
• M8: 1,575,116 km (0.111 R)
• M9: 1,724,863 km (0.028 R)
• M10: 1,977,085 km (0.096 R)
• M11: 2,063,852 km (0.099 R)
• M12: 2,344,797 km (0.115 R)
• M13: 2,624,395 km (0.117 R)
• M14: 2,775,190 km (0.088 R)
• M15: 2,872,728 km (0.061 R)
• M16: 2,971,313 km (0.065 R)
• M17: 3,466,631 km (0.119 R)
• M18: 3,526,471 km (0.096 R)
• M19: 4,003,089 km (0.092 R)
• M20: 4,097,785 km (0.074 R)
• M21: 4,948,698 km (0.107 R)
• M22: 5,067,329 km (0.068 R)
• M23: 5,604,235 km (0.069 R)
• M24: 5,781,359 km (0.048 R)
• M25: 6,032,385 km (0.088 R)
• M26: 6,141,142 km (0.097 R)
• M27: 6,213,996 km (0.101 R)
• M28: 6,471,155 km (0.059 R)
• M29: 6,619,706 km (0.076 R)
• M30: 6,713,055 km (0.077 R)
• M31: 6,863,550 km (0.087 R)
• M32: 7,072,090 km (0.096 R)
• M33: 7,534,646 km (0.098 R)
• M34: 8,347,262 km (0.104 R)
• M35: 8,651,394 km (0.097 R)
• M36: 9,480,615 km (0.116 R)
• M37: 9,776,670 km (0.103 R)
• M38: 9,861,940 km (0.118 R)
• M39: 10,162,034 km (0.082 R)
• M40: 10,313,277 km (0.118 R)
• M41: 10,443,427 km (0.09 R)
• M42: 10,881,300 km (0.076 R)
• M43: 10,969,563 km (0.105 R)
• M44: 11,058,125 km (0.055 R)
• M45: 11,459,496 km (0.073 R)
• M46: 11,707,230 km (0.113 R)
• M47: 11,820,326 km (0.07 R)
• M48: 12,002,237 km (0.114 R)
• M49: 12,184,896 km (0.091 R)
• M50: 12,995,268 km (0.065 R)
• M51: 13,065,579 km (0.062 R)
• M52: 13,442,416 km (0.104 R)
• M53: 13,561,047 km (0.081 R)
• M54: 13,656,042 km (0.107 R)
• M55: 13,966,607 km (0.043 R)
• M56: 14,182,925 km (0.043 R)
• M57: 14,545,999 km (0.106 R)
• M58: 14,985,668 km (0.118 R)
• M59: 15,157,855 km (0.096 R)
• M60: 16,204,741 km (0.066 R)
• M61: 16,558,839 km (0.102 R)
• M62: 16,864,467 km (0.106 R)
• M63: 16,992,373 km (0.052 R)
• M64: 17,094,848 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 9

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.57 AU - 11.09 AU

Year: 12441 Days

Day: 11.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,376,475 km

• M1: 120,875 km (0.056 R)
• M2: 265,387 km (0.052 R)
• M3: 452,085 km (0.071 R)
• M4: 529,876 km (0.095 R)
• M5: 629,807 km (0.04 R)
• M6: 1,095,356 km (0.114 R)
• M7: 1,204,113 km (0.092 R)
• M8: 1,271,133 km (0.098 R)
• M9: 1,827,637 km (0.087 R)
• M10: 1,905,428 km (0.106 R)
• M11: 2,684,384 km (0.089 R)
• M12: 2,803,165 km (0.106 R)
• M13: 3,390,785 km (0.114 R)
• M14: 3,649,590 km (0.102 R)
• M15: 4,015,955 km (0.116 R)
• M16: 4,499,306 km (0.117 R)
• M17: 4,569,916 km (0.078 R)
• M18: 4,676,579 km (0.078 R)
• M19: 5,333,164 km (0.106 R)
• M20: 5,710,600 km (0.059 R)
• M21: 7,222,136 km (0.114 R)
• M22: 8,893,743 km (0.08 R)
• M23: 9,521,904 km (0.112 R)
• M24: 10,210,952 km (0.059 R)
• M25: 10,868,435 km (0.117 R)
• M26: 11,058,723 km (0.072 R)
• M27: 11,154,316 km (0.12 R)
• M28: 11,588,001 km (0.051 R)
• M29: 11,782,478 km (0.103 R)
• M30: 11,880,165 km (0.079 R)
• M31: 12,174,724 km (0.101 R)
• M32: 12,721,205 km (0.087 R)
• M33: 13,632,405 km (0.115 R)
• M34: 14,303,651 km (0.11 R)
• M35: 14,985,668 km (0.11 R)
• M36: 15,463,932 km (0.089 R)
• M37: 16,109,596 km (0.033 R)
• M38: 16,218,055 km (0.116 R)
• M39: 16,381,116 km (0.039 R)
• M40: 18,042,401 km (0.088 R)
• M41: 18,155,048 km (0.062 R)
• M42: 19,582,810 km (0.083 R)
• M43: 19,756,643 km (0.107 R)
• M44: 19,989,118 km (0.086 R)
• M45: 20,633,137 km (0.098 R)
• M46: 21,462,657 km (0.04 R)
• M47: 22,787,944 km (0.037 R)
• M48: 22,848,831 km (0.102 R)
• M49: 23,768,558 km (0.048 R)
• M50: 24,887,999 km (0.067 R)
• M51: 27,566,250 km (0.085 R)
• M52: 27,826,102 km (0.11 R)
• M53: 28,413,572 km (0.07 R)
• M54: 28,610,443 km (0.112 R)
• M55: 29,137,327 km (0.111 R)
• M56: 29,401,966 km (0.066 R)
• M57: 29,933,786 km (0.119 R)
• M58: 33,052,303 km (0.036 R)
• M59: 33,605,217 km (0.102 R)
• M60: 34,790,032 km (0.102 R)
• M61: 35,141,138 km (0.083 R)
• M62: 35,705,421 km (0.062 R)
• M63: 35,917,701 km (0.064 R)
• M64: 36,059,520 km (0.109 R)
• M65: 36,699,948 km (0.058 R)
• M66: 37,919,919 km (0.088 R)
• M67: 38,426,158 km (0.097 R)
• M68: 38,789,082 km (0.118 R)
• M69: 38,934,491 km (0.093 R)
• M70: 39,080,200 km (0.075 R)
• M71: 39,226,058 km (0.064 R)
• M72: 40,031,493 km (0.112 R)
• M73: 40,842,463 km (0.111 R)
• M74: 41,212,867 km (0.027 R)
• M75: 41,435,618 km (0.037 R)
• M76: 41,584,319 km (0.059 R)
• M77: 41,733,318 km (0.098 R)
• M78: 43,081,494 km (0.089 R)
• M79: 47,599,649 km (0.107 R)
• M80: 49,165,191 km (0.099 R)
• M81: 49,480,244 km (0.071 R)
• M82: 50,588,465 km (0.099 R)
• M83: 50,747,487 km (0.109 R)
• M84: 51,544,844 km (0.071 R)
• M85: 53,151,974 km (0.093 R)
• M86: 53,313,689 km (0.052 R)
• M87: 53,799,583 km (0.099 R)
• M88: 54,286,823 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.7

Radius: 3.5

Gravity: 76.55 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.01 AU - 13.23 AU

Year: 16188 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,376,475 km

• M1: 69,413 km (0.074 R)
• M2: 152,291 km (0.119 R)
• M3: 235,617 km (0.085 R)
• M4: 350,957 km (0.076 R)
• M5: 443,857 km (0.085 R)
• M6: 483,201 km (0.068 R)
• M7: 544,387 km (0.108 R)
• M8: 630,256 km (0.045 R)
• M9: 743,501 km (0.111 R)
• M10: 838,945 km (0.063 R)
• M11: 1,148,313 km (0.076 R)
• M12: 1,343,838 km (0.096 R)
• M13: 1,430,904 km (0.04 R)
• M14: 1,610,421 km (0.097 R)
• M15: 1,765,404 km (0.099 R)
• M16: 1,925,325 km (0.114 R)
• M17: 2,610,184 km (0.108 R)
• M18: 3,091,889 km (0.089 R)
• M19: 3,600,522 km (0.12 R)
• M20: 4,009,073 km (0.083 R)
• M21: 4,692,885 km (0.103 R)
• M22: 4,780,849 km (0.114 R)
• M23: 5,093,209 km (0.064 R)
• M24: 5,973,593 km (0.045 R)
• M25: 6,164,928 km (0.057 R)
• M26: 6,261,269 km (0.107 R)
• M27: 6,358,209 km (0.082 R)
• M28: 6,504,515 km (0.1 R)
• M29: 6,553,434 km (0.088 R)
• M30: 6,651,869 km (0.096 R)
• M31: 6,750,754 km (0.111 R)
• M32: 6,950,018 km (0.101 R)
• M33: 9,100,338 km (0.088 R)
• M34: 9,155,240 km (0.103 R)
• M35: 10,792,439 km (0.063 R)
• M36: 11,436,757 km (0.104 R)
• M37: 11,614,629 km (0.032 R)
• M38: 12,274,505 km (0.114 R)
• M39: 12,639,674 km (0.061 R)
• M40: 12,762,194 km (0.096 R)
• M41: 14,008,494 km (0.109 R)
• M42: 15,620,112 km (0.086 R)
• M43: 17,018,553 km (0.114 R)
• M44: 17,153,789 km (0.052 R)
• M45: 18,525,901 km (0.092 R)
• M46: 18,804,602 km (0.08 R)
• M47: 19,295,433 km (0.12 R)
• M48: 19,507,114 km (0.119 R)
• M49: 20,146,794 km (0.065 R)
• M50: 20,938,017 km (0.053 R)
• M51: 22,847,933 km (0.047 R)
• M52: 24,583,268 km (0.115 R)
• M53: 25,119,726 km (0.073 R)
• M54: 25,196,769 km (0.12 R)
• M55: 25,505,390 km (0.107 R)
• M56: 25,815,207 km (0.069 R)
• M57: 26,204,311 km (0.103 R)
• M58: 27,541,716 km (0.116 R)
• M59: 28,258,739 km (0.109 R)
• M60: 28,579,327 km (0.11 R)
• M61: 28,901,112 km (0.084 R)
• M62: 29,143,311 km (0.041 R)
• M63: 30,446,159 km (0.073 R)
• M64: 30,528,288 km (0.073 R)
• M65: 30,610,417 km (0.113 R)
• M66: 34,381,480 km (0.108 R)
• M67: 35,411,611 km (0.06 R)
• M68: 36,451,765 km (0.118 R)
• M69: 37,150,836 km (0.063 R)
• M70: 38,119,183 km (0.09 R)
• M71: 38,828,726 km (0.106 R)
• M72: 39,363,688 km (0.078 R)
• M73: 41,164,397 km (0.086 R)
• M74: 43,268,192 km (0.079 R)
• M75: 45,032,400 km (0.086 R)
• M76: 47,960,778 km (0.06 R)
• M77: 48,726,420 km (0.101 R)
• M78: 51,731,243 km (0.106 R)
• M79: 52,221,475 km (0.065 R)
• M80: 54,297,146 km (0.086 R)
• M81: 54,496,260 km (0.094 R)
• M82: 55,495,425 km (0.116 R)
• M83: 55,796,266 km (0.066 R)
• M84: 56,702,380 km (0.112 R)
• M85: 59,962,716 km (0.114 R)
• M86: 60,890,672 km (0.048 R)
• M87: 61,304,609 km (0.112 R)
• M88: 62,239,297 km (0.087 R)
• M89: 64,544,001 km (0.073 R)
• M90: 65,389,080 km (0.062 R)
• M91: 66,343,963 km (0.045 R)
• M92: 67,624,521 km (0.075 R)
• M93: 68,053,119 km (0.055 R)
• M94: 69,236,438 km (0.119 R)
• M95: 69,344,447 km (0.071 R)
• M96: 70,101,413 km (0.1 R)
• M97: 70,535,097 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,844 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit