🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.55 AU - 0.83 AU

Year: 208 Days

Day: 30.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,479,712 km

• M1: 166,652 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.26 AU - 1.8 AU

Year: 688 Days

Day: 38.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,479,712 km

• M1: 519,553 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.6 AU - 1.64 AU

Year: 749 Days

Day: 12.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.39 AU - 2.85 AU

Year: 1541 Days

Day: 40.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,479,712 km

• M1: 924,216 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.61 AU - 5.43 AU

Year: 3493 Days

Day: 26.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,479,712 km

• M1: 845,228 km (0.092 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 8

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.62 AU - 5.86 AU

Year: 4359 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,479,712 km

• M1: 127,607 km (0.061 R)
• M2: 431,889 km (0.028 R)
• M3: 591,061 km (0.117 R)
• M4: 672,891 km (0.11 R)
• M5: 736,919 km (0.098 R)
• M6: 803,341 km (0.096 R)
• M7: 1,064,239 km (0.098 R)
• M8: 1,165,816 km (0.037 R)
• M9: 1,618,649 km (0.112 R)
• M10: 1,736,233 km (0.067 R)
• M11: 1,887,327 km (0.084 R)
• M12: 2,154,060 km (0.065 R)
• M13: 2,218,536 km (0.032 R)
• M14: 2,382,795 km (0.06 R)
• M15: 2,846,099 km (0.085 R)
• M16: 2,934,961 km (0.106 R)
• M17: 3,207,229 km (0.109 R)
• M18: 3,318,380 km (0.102 R)
• M19: 3,717,657 km (0.044 R)
• M20: 3,815,045 km (0.097 R)
• M21: 3,873,837 km (0.067 R)
• M22: 3,952,825 km (0.116 R)
• M23: 4,416,877 km (0.051 R)
• M24: 5,048,031 km (0.1 R)
• M25: 5,156,040 km (0.088 R)
• M26: 5,242,957 km (0.044 R)
• M27: 5,462,417 km (0.106 R)
• M28: 5,595,559 km (0.088 R)
• M29: 5,729,898 km (0.087 R)
• M30: 6,138,898 km (0.079 R)
• M31: 6,347,138 km (0.11 R)
• M32: 7,644,002 km (0.079 R)
• M33: 8,347,860 km (0.091 R)
• M34: 9,151,201 km (0.09 R)
• M35: 9,548,682 km (0.054 R)
• M36: 9,602,089 km (0.085 R)
• M37: 9,655,645 km (0.083 R)
• M38: 10,196,591 km (0.082 R)
• M39: 10,415,602 km (0.092 R)
• M40: 10,774,936 km (0.109 R)
• M41: 11,591,292 km (0.08 R)
• M42: 11,791,304 km (0.074 R)
• M43: 12,021,236 km (0.088 R)
• M44: 12,165,748 km (0.109 R)
• M45: 12,956,073 km (0.091 R)
• M46: 13,193,485 km (0.078 R)
• M47: 13,253,025 km (0.051 R)
• M48: 13,492,082 km (0.093 R)
• M49: 13,944,466 km (0.08 R)
• M50: 14,126,677 km (0.12 R)
• M51: 14,187,712 km (0.089 R)
• M52: 14,309,784 km (0.099 R)
• M53: 14,370,970 km (0.11 R)
• M54: 14,832,778 km (0.047 R)
• M55: 15,299,524 km (0.077 R)
• M56: 15,897,616 km (0.045 R)
• M57: 16,024,475 km (0.061 R)
• M58: 16,151,783 km (0.112 R)
• M59: 16,631,842 km (0.118 R)
• M60: 16,696,319 km (0.038 R)
• M61: 17,116,689 km (0.095 R)
• M62: 17,246,690 km (0.087 R)
• M63: 17,442,513 km (0.072 R)
• M64: 17,803,194 km (0.12 R)
• M65: 18,766,006 km (0.078 R)
• M66: 19,068,193 km (0.076 R)
• M67: 19,473,753 km (0.12 R)
• M68: 20,121,662 km (0.07 R)
• M69: 20,258,992 km (0.097 R)
• M70: 20,950,135 km (0.039 R)
• M71: 21,089,261 km (0.071 R)
• M72: 21,158,973 km (0.047 R)
• M73: 21,298,548 km (0.111 R)
• M74: 21,403,416 km (0.117 R)
• M75: 21,860,138 km (0.118 R)
• M76: 22,462,120 km (0.098 R)
• M77: 22,568,933 km (0.11 R)
• M78: 22,747,254 km (0.084 R)
• M79: 22,926,023 km (0.106 R)
• M80: 23,069,488 km (0.091 R)
• M81: 23,899,905 km (0.094 R)
• M82: 24,154,521 km (0.074 R)
• M83: 24,227,525 km (0.077 R)
• M84: 24,300,529 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 9.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.33 AU - 5.71 AU

Year: 4713 Days

Day: 5.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,479,712 km

• M1: 120,277 km (0.079 R)
• M2: 251,025 km (0.108 R)
• M3: 329,265 km (0.097 R)
• M4: 613,501 km (0.081 R)
• M5: 750,682 km (0.102 R)
• M6: 1,016,218 km (0.117 R)
• M7: 1,139,038 km (0.095 R)
• M8: 2,186,522 km (0.109 R)
• M9: 2,579,217 km (0.071 R)
• M10: 2,726,421 km (0.113 R)
• M11: 2,830,093 km (0.11 R)
• M12: 3,029,506 km (0.097 R)
• M13: 3,504,330 km (0.043 R)
• M14: 4,002,491 km (0.029 R)
• M15: 4,293,459 km (0.106 R)
• M16: 4,909,952 km (0.11 R)
• M17: 5,008,387 km (0.096 R)
• M18: 5,135,844 km (0.095 R)
• M19: 5,408,561 km (0.103 R)
• M20: 5,627,274 km (0.112 R)
• M21: 6,133,812 km (0.083 R)
• M22: 6,639,303 km (0.058 R)
• M23: 8,673,535 km (0.103 R)
• M24: 9,362,284 km (0.101 R)
• M25: 9,731,042 km (0.068 R)
• M26: 9,872,711 km (0.069 R)
• M27: 10,122,390 km (0.116 R)
• M28: 10,664,383 km (0.118 R)
• M29: 10,773,889 km (0.049 R)
• M30: 10,865,443 km (0.109 R)
• M31: 10,994,097 km (0.069 R)
• M32: 11,141,750 km (0.042 R)
• M33: 11,271,452 km (0.072 R)
• M34: 11,345,802 km (0.099 R)
• M35: 11,551,200 km (0.042 R)
• M36: 11,776,644 km (0.108 R)
• M37: 12,576,992 km (0.109 R)
• M38: 12,673,483 km (0.099 R)
• M39: 12,964,301 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 14.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.3 AU - 8.74 AU

Year: 7495 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,479,712 km

• M1: 221,405 km (0.067 R)
• M2: 442,211 km (0.118 R)
• M3: 587,321 km (0.097 R)
• M4: 841,338 km (0.081 R)
• M5: 1,347,428 km (0.108 R)
• M6: 1,536,221 km (0.052 R)
• M7: 1,857,407 km (0.117 R)
• M8: 2,004,911 km (0.092 R)
• M9: 2,245,015 km (0.111 R)
• M10: 2,425,729 km (0.112 R)
• M11: 2,777,733 km (0.086 R)
• M12: 3,196,906 km (0.101 R)
• M13: 3,716,161 km (0.071 R)
• M14: 4,150,892 km (0.075 R)
• M15: 4,688,547 km (0.095 R)
• M16: 5,278,561 km (0.116 R)
• M17: 5,674,846 km (0.064 R)
• M18: 5,986,308 km (0.112 R)
• M19: 6,175,998 km (0.038 R)
• M20: 6,724,125 km (0.057 R)
• M21: 6,822,560 km (0.087 R)
• M22: 6,987,567 km (0.085 R)
• M23: 7,153,920 km (0.042 R)
• M24: 7,321,769 km (0.119 R)
• M25: 7,490,814 km (0.066 R)
• M26: 8,145,006 km (0.106 R)
• M27: 8,285,179 km (0.081 R)
• M28: 8,496,860 km (0.1 R)
• M29: 8,817,897 km (0.089 R)
• M30: 8,925,757 km (0.062 R)
• M31: 9,142,823 km (0.105 R)
• M32: 10,103,840 km (0.088 R)
• M33: 10,634,613 km (0.074 R)
• M34: 11,096,871 km (0.07 R)
• M35: 11,683,893 km (0.094 R)
• M36: 12,001,190 km (0.084 R)
• M37: 12,361,571 km (0.101 R)
• M38: 12,888,455 km (0.113 R)
• M39: 13,547,134 km (0.096 R)
• M40: 16,466,686 km (0.079 R)
• M41: 16,644,409 km (0.026 R)
• M42: 17,001,648 km (0.073 R)
• M43: 17,136,286 km (0.112 R)
• M44: 17,316,253 km (0.115 R)
• M45: 18,686,719 km (0.062 R)
• M46: 19,197,895 km (0.097 R)
• M47: 19,619,611 km (0.091 R)
• M48: 19,997,047 km (0.119 R)
• M49: 20,091,742 km (0.083 R)
• M50: 20,234,159 km (0.05 R)
• M51: 21,336,995 km (0.115 R)
• M52: 22,953,250 km (0.117 R)
• M53: 23,550,744 km (0.025 R)
• M54: 23,851,286 km (0.111 R)
• M55: 24,002,230 km (0.05 R)
• M56: 25,066,769 km (0.11 R)
• M57: 25,322,581 km (0.093 R)
• M58: 25,527,829 km (0.091 R)
• M59: 26,094,955 km (0.115 R)
• M60: 26,250,387 km (0.106 R)
• M61: 26,354,208 km (0.09 R)
• M62: 27,241,922 km (0.087 R)
• M63: 27,399,598 km (0.105 R)
• M64: 27,821,614 km (0.109 R)
• M65: 28,086,551 km (0.056 R)
• M66: 28,618,671 km (0.054 R)
• M67: 28,725,484 km (0.079 R)
• M68: 29,639,078 km (0.112 R)
• M69: 30,616,700 km (0.101 R)
• M70: 32,047,454 km (0.082 R)
• M71: 32,994,708 km (0.111 R)
• M72: 33,612,697 km (0.062 R)
• M73: 34,007,785 km (0.067 R)
• M74: 34,575,060 km (0.114 R)
• M75: 34,916,891 km (0.068 R)
• M76: 35,088,181 km (0.08 R)
• M77: 35,603,994 km (0.034 R)
• M78: 35,891,521 km (0.063 R)
• M79: 37,516,304 km (0.105 R)
• M80: 37,867,709 km (0.036 R)
• M81: 37,984,994 km (0.06 R)
• M82: 39,580,904 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 14.6

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.73 AU - 9.89 AU

Year: 8706 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,479,712 km

• M1: 191,036 km (0.088 R)
• M2: 284,685 km (0.083 R)
• M3: 458,368 km (0.065 R)
• M4: 594,652 km (0.071 R)
• M5: 817,552 km (0.109 R)
• M6: 957,576 km (0.064 R)
• M7: 1,180,626 km (0.117 R)
• M8: 1,341,893 km (0.088 R)
• M9: 1,519,466 km (0.097 R)
• M10: 1,679,386 km (0.11 R)
• M11: 1,827,488 km (0.032 R)
• M12: 2,270,148 km (0.049 R)
• M13: 2,484,372 km (0.096 R)
• M14: 2,705,477 km (0.069 R)
• M15: 3,189,127 km (0.11 R)
• M16: 3,385,998 km (0.078 R)
• M17: 3,586,908 km (0.05 R)
• M18: 3,861,121 km (0.106 R)
• M19: 4,333,551 km (0.092 R)
• M20: 5,051,471 km (0.109 R)
• M21: 5,230,390 km (0.109 R)
• M22: 5,568,332 km (0.07 R)
• M23: 5,980,773 km (0.035 R)
• M24: 6,389,325 km (0.117 R)
• M25: 6,793,090 km (0.119 R)
• M26: 7,047,855 km (0.088 R)
• M27: 7,305,911 km (0.082 R)
• M28: 8,203,498 km (0.117 R)
• M29: 8,520,646 km (0.114 R)
• M30: 9,622,584 km (0.113 R)
• M31: 9,877,199 km (0.045 R)
• M32: 10,588,836 km (0.089 R)
• M33: 10,950,863 km (0.09 R)
• M34: 11,333,834 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.1

Radius: 6.4

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.3 AU - 16.52 AU

Year: 21985 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,479,712 km

• M1: 635,641 km (0.103 R)
• M2: 706,551 km (0.109 R)
• M3: 1,187,358 km (0.093 R)
• M4: 1,428,510 km (0.095 R)
• M5: 1,523,056 km (0.119 R)
• M6: 1,619,547 km (0.115 R)
• M7: 2,026,004 km (0.105 R)
• M8: 2,425,580 km (0.094 R)
• M9: 2,500,828 km (0.05 R)
• M10: 2,653,717 km (0.038 R)
• M11: 2,770,403 km (0.094 R)
• M12: 3,894,930 km (0.043 R)
• M13: 4,207,291 km (0.079 R)
• M14: 4,667,304 km (0.032 R)
• M15: 4,761,251 km (0.076 R)
• M16: 6,192,604 km (0.076 R)
• M17: 6,347,737 km (0.111 R)
• M18: 6,609,384 km (0.073 R)
• M19: 7,745,729 km (0.055 R)
• M20: 9,411,950 km (0.117 R)
• M21: 9,890,514 km (0.025 R)
• M22: 10,933,510 km (0.05 R)
• M23: 11,121,106 km (0.093 R)
• M24: 11,436,308 km (0.096 R)
• M25: 11,563,167 km (0.08 R)
• M26: 12,726,141 km (0.103 R)
• M27: 14,129,369 km (0.062 R)
• M28: 14,676,598 km (0.108 R)
• M29: 14,952,906 km (0.038 R)
• M30: 15,091,732 km (0.045 R)
• M31: 15,440,595 km (0.064 R)
• M32: 18,103,437 km (0.111 R)
• M33: 18,325,440 km (0.101 R)
• M34: 18,697,639 km (0.112 R)
• M35: 19,298,125 km (0.114 R)
• M36: 19,828,749 km (0.061 R)
• M37: 20,057,634 km (0.092 R)
• M38: 20,672,331 km (0.115 R)
• M39: 21,059,640 km (0.037 R)
• M40: 21,449,343 km (0.095 R)
• M41: 21,920,277 km (0.036 R)
• M42: 22,156,941 km (0.11 R)
• M43: 22,632,811 km (0.07 R)
• M44: 24,569,954 km (0.076 R)
• M45: 25,144,859 km (0.071 R)
• M46: 25,558,198 km (0.08 R)
• M47: 29,291,712 km (0.093 R)
• M48: 29,901,174 km (0.113 R)
• M49: 29,988,539 km (0.101 R)
• M50: 31,309,937 km (0.09 R)
• M51: 32,470,367 km (0.107 R)
• M52: 33,010,715 km (0.113 R)
• M53: 34,283,045 km (0.097 R)
• M54: 34,649,410 km (0.097 R)
• M55: 34,925,119 km (0.117 R)
• M56: 35,478,781 km (0.09 R)
• M57: 36,688,130 km (0.043 R)
• M58: 36,969,075 km (0.115 R)
• M59: 37,250,767 km (0.068 R)
• M60: 37,533,208 km (0.091 R)
• M61: 38,005,638 km (0.089 R)
• M62: 40,396,511 km (0.076 R)
• M63: 40,589,792 km (0.105 R)
• M64: 42,737,120 km (0.072 R)
• M65: 43,824,547 km (0.109 R)
• M66: 44,023,213 km (0.085 R)
• M67: 44,820,868 km (0.071 R)
• M68: 45,522,931 km (0.07 R)
• M69: 47,446,461 km (0.071 R)
• M70: 49,913,778 km (0.09 R)
• M71: 52,317,367 km (0.068 R)
• M72: 52,633,617 km (0.119 R)
• M73: 53,268,062 km (0.03 R)
• M74: 54,437,768 km (0.088 R)
• M75: 54,544,580 km (0.079 R)
• M76: 55,401,178 km (0.108 R)
• M77: 55,508,589 km (0.081 R)
• M78: 55,723,561 km (0.074 R)
• M79: 56,694,302 km (0.08 R)
• M80: 58,543,332 km (0.108 R)
• M81: 61,631,630 km (0.117 R)
• M82: 62,300,183 km (0.069 R)
• M83: 64,546,395 km (0.072 R)
• M84: 66,590,351 km (0.099 R)
• M85: 68,540,359 km (0.096 R)
• M86: 69,928,029 km (0.068 R)
• M87: 70,276,442 km (0.11 R)
• M88: 73,555,627 km (0.07 R)
• M89: 74,028,058 km (0.044 R)
• M90: 74,146,389 km (0.099 R)
• M91: 74,620,166 km (0.067 R)
• M92: 77,243,813 km (0.089 R)
• M93: 78,446,431 km (0.093 R)
• M94: 78,929,183 km (0.103 R)
• M95: 79,897,530 km (0.058 R)
• M96: 80,748,143 km (0.113 R)
• M97: 81,235,683 km (0.038 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit