🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 193 Days

Day: 38.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.12 AU

Year: 403 Days

Day: 40.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.33 AU - 1.51 AU

Year: 761 Days

Day: 44.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 10.2

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.49 AU - 4.33 AU

Year: 3476 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 17,306,179 km

• M1: 245,191 km (0.065 R)
• M2: 368,011 km (0.104 R)
• M3: 461,659 km (0.117 R)
• M4: 741,856 km (0.054 R)
• M5: 866,471 km (0.102 R)
• M6: 1,352,066 km (0.064 R)
• M7: 1,507,199 km (0.104 R)
• M8: 1,743,563 km (0.101 R)
• M9: 1,850,825 km (0.069 R)
• M10: 2,023,910 km (0.108 R)
• M11: 2,185,924 km (0.069 R)
• M12: 2,285,257 km (0.103 R)
• M13: 2,488,561 km (0.075 R)
• M14: 2,627,537 km (0.096 R)
• M15: 2,804,810 km (0.084 R)
• M16: 3,208,874 km (0.079 R)
• M17: 3,322,419 km (0.112 R)
• M18: 3,572,846 km (0.061 R)
• M19: 3,749,820 km (0.098 R)
• M20: 4,010,719 km (0.103 R)
• M21: 4,153,585 km (0.045 R)
• M22: 4,236,163 km (0.101 R)
• M23: 4,614,047 km (0.037 R)
• M24: 4,742,402 km (0.077 R)
• M25: 4,893,646 km (0.117 R)
• M26: 5,156,938 km (0.076 R)
• M27: 5,605,881 km (0.094 R)
• M28: 5,697,136 km (0.092 R)
• M29: 5,765,951 km (0.108 R)
• M30: 5,904,478 km (0.076 R)
• M31: 6,374,066 km (0.116 R)
• M32: 6,782,618 km (0.079 R)
• M33: 6,855,622 km (0.062 R)
• M34: 6,953,459 km (0.09 R)
• M35: 7,499,341 km (0.104 R)
• M36: 7,854,038 km (0.049 R)
• M37: 8,085,017 km (0.082 R)
• M38: 8,501,049 km (0.074 R)
• M39: 8,924,111 km (0.099 R)
• M40: 9,192,041 km (0.118 R)
• M41: 9,435,437 km (0.074 R)
• M42: 9,598,947 km (0.12 R)
• M43: 9,763,355 km (0.089 R)
• M44: 10,095,014 km (0.055 R)
• M45: 10,178,490 km (0.112 R)
• M46: 10,262,115 km (0.06 R)
• M47: 10,627,582 km (0.086 R)
• M48: 11,198,298 km (0.087 R)
• M49: 11,925,493 km (0.111 R)
• M50: 12,758,155 km (0.113 R)
• M51: 13,029,825 km (0.088 R)
• M52: 13,825,237 km (0.117 R)
• M53: 14,260,118 km (0.054 R)
• M54: 14,604,941 km (0.072 R)
• M55: 15,207,072 km (0.082 R)
• M56: 15,302,965 km (0.099 R)
• M57: 15,946,834 km (0.095 R)
• M58: 16,141,760 km (0.077 R)
• M59: 17,194,480 km (0.1 R)
• M60: 17,394,492 km (0.113 R)
• M61: 17,461,213 km (0.094 R)
• M62: 17,863,781 km (0.098 R)
• M63: 18,269,490 km (0.083 R)
• M64: 18,371,367 km (0.108 R)
• M65: 19,539,427 km (0.109 R)
• M66: 20,483,988 km (0.027 R)
• M67: 21,336,097 km (0.076 R)
• M68: 21,946,606 km (0.111 R)
• M69: 22,018,862 km (0.115 R)
• M70: 22,526,447 km (0.047 R)
• M71: 22,672,305 km (0.069 R)
• M72: 23,074,724 km (0.092 R)
• M73: 23,775,590 km (0.034 R)
• M74: 24,221,690 km (0.046 R)
• M75: 24,408,389 km (0.075 R)
• M76: 25,046,872 km (0.072 R)
• M77: 25,197,966 km (0.082 R)
• M78: 25,273,663 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 14.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.5 AU - 5.56 AU

Year: 5072 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,306,179 km

• M1: 327,919 km (0.109 R)
• M2: 498,311 km (0.106 R)
• M3: 637,885 km (0.109 R)
• M4: 806,033 km (0.075 R)
• M5: 936,632 km (0.102 R)
• M6: 1,060,948 km (0.047 R)
• M7: 1,206,208 km (0.034 R)
• M8: 1,701,526 km (0.054 R)
• M9: 1,981,424 km (0.071 R)
• M10: 2,164,382 km (0.117 R)
• M11: 2,314,728 km (0.108 R)
• M12: 2,726,720 km (0.118 R)
• M13: 3,077,527 km (0.068 R)
• M14: 4,099,430 km (0.036 R)
• M15: 4,193,079 km (0.036 R)
• M16: 4,287,475 km (0.118 R)
• M17: 4,623,322 km (0.094 R)
• M18: 4,819,295 km (0.104 R)
• M19: 4,943,162 km (0.113 R)
• M20: 5,194,038 km (0.106 R)
• M21: 5,346,777 km (0.113 R)
• M22: 5,552,624 km (0.044 R)
• M23: 5,813,672 km (0.084 R)
• M24: 6,025,503 km (0.114 R)
• M25: 6,786,956 km (0.042 R)
• M26: 7,179,202 km (0.069 R)
• M27: 7,956,662 km (0.087 R)
• M28: 8,973,778 km (0.059 R)
• M29: 9,096,149 km (0.116 R)
• M30: 9,280,902 km (0.04 R)
• M31: 9,497,819 km (0.119 R)
• M32: 9,653,850 km (0.095 R)
• M33: 10,511,195 km (0.091 R)
• M34: 10,834,925 km (0.119 R)
• M35: 11,558,829 km (0.083 R)
• M36: 11,758,991 km (0.079 R)
• M37: 12,673,932 km (0.108 R)
• M38: 12,845,969 km (0.027 R)
• M39: 12,949,491 km (0.076 R)
• M40: 13,088,019 km (0.114 R)
• M41: 13,647,066 km (0.12 R)
• M42: 13,894,052 km (0.049 R)
• M43: 14,213,892 km (0.082 R)
• M44: 14,356,908 km (0.104 R)
• M45: 14,969,661 km (0.076 R)
• M46: 15,261,077 km (0.057 R)
• M47: 15,480,836 km (0.104 R)
• M48: 15,701,643 km (0.107 R)
• M49: 15,886,396 km (0.115 R)
• M50: 16,595,341 km (0.106 R)
• M51: 17,543,941 km (0.099 R)
• M52: 17,889,661 km (0.064 R)
• M53: 18,005,450 km (0.062 R)
• M54: 18,121,538 km (0.096 R)
• M55: 19,176,951 km (0.109 R)
• M56: 19,652,373 km (0.088 R)
• M57: 20,292,502 km (0.077 R)
• M58: 20,655,576 km (0.07 R)
• M59: 20,817,591 km (0.108 R)
• M60: 21,388,157 km (0.114 R)
• M61: 22,212,142 km (0.1 R)
• M62: 22,419,784 km (0.073 R)
• M63: 22,669,762 km (0.098 R)
• M64: 23,425,381 km (0.111 R)
• M65: 24,274,648 km (0.052 R)
• M66: 24,875,134 km (0.104 R)
• M67: 25,220,406 km (0.043 R)
• M68: 26,003,251 km (0.054 R)
• M69: 27,103,843 km (0.065 R)
• M70: 27,637,459 km (0.077 R)
• M71: 28,174,665 km (0.102 R)
• M72: 28,624,954 km (0.103 R)
• M73: 28,896,175 km (0.102 R)
• M74: 29,259,249 km (0.063 R)
• M75: 30,081,738 km (0.104 R)
• M76: 30,726,655 km (0.069 R)
• M77: 30,865,481 km (0.08 R)
• M78: 31,004,458 km (0.089 R)
• M79: 31,097,209 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 14.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.3 AU - 7.46 AU

Year: 7245 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 17,306,179 km

• M1: 315,053 km (0.083 R)
• M2: 483,949 km (0.051 R)
• M3: 720,463 km (0.082 R)
• M4: 821,592 km (0.115 R)
• M5: 918,381 km (0.041 R)
• M6: 1,071,869 km (0.108 R)
• M7: 1,648,868 km (0.102 R)
• M8: 1,826,889 km (0.095 R)
• M9: 2,286,753 km (0.054 R)
• M10: 2,386,086 km (0.107 R)
• M11: 2,486,765 km (0.09 R)
• M12: 2,752,750 km (0.097 R)
• M13: 3,573,594 km (0.094 R)
• M14: 3,977,209 km (0.109 R)
• M15: 4,132,492 km (0.116 R)
• M16: 4,395,784 km (0.041 R)
• M17: 4,700,814 km (0.082 R)
• M18: 5,313,268 km (0.079 R)
• M19: 5,619,345 km (0.056 R)
• M20: 6,309,141 km (0.105 R)
• M21: 6,694,954 km (0.112 R)
• M22: 6,942,688 km (0.109 R)
• M23: 7,855,235 km (0.048 R)
• M24: 7,985,684 km (0.037 R)
• M25: 8,292,659 km (0.098 R)
• M26: 8,514,363 km (0.077 R)
• M27: 8,670,693 km (0.098 R)
• M28: 9,009,083 km (0.087 R)
• M29: 9,397,738 km (0.12 R)
• M30: 10,334,221 km (0.107 R)
• M31: 10,693,106 km (0.108 R)
• M32: 10,862,002 km (0.102 R)
• M33: 11,571,246 km (0.1 R)
• M34: 12,194,620 km (0.117 R)
• M35: 16,632,441 km (0.095 R)
• M36: 16,744,340 km (0.116 R)
• M37: 17,137,932 km (0.105 R)
• M38: 17,420,971 km (0.082 R)
• M39: 17,648,510 km (0.093 R)
• M40: 18,394,853 km (0.035 R)
• M41: 19,122,198 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 10.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.35 AU - 8.49 AU

Year: 10985 Days

Day: 11.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 17,306,179 km

• M1: 146,157 km (0.11 R)
• M2: 238,459 km (0.115 R)
• M3: 441,912 km (0.079 R)
• M4: 538,702 km (0.074 R)
• M5: 707,598 km (0.096 R)
• M6: 824,883 km (0.118 R)
• M7: 985,850 km (0.089 R)
• M8: 1,060,948 km (0.034 R)
• M9: 1,339,948 km (0.09 R)
• M10: 1,942,678 km (0.115 R)
• M11: 2,336,420 km (0.082 R)
• M12: 2,438,894 km (0.036 R)
• M13: 2,516,685 km (0.074 R)
• M14: 2,918,505 km (0.079 R)
• M15: 3,485,780 km (0.097 R)
• M16: 3,603,364 km (0.109 R)
• M17: 3,692,375 km (0.065 R)
• M18: 3,812,352 km (0.12 R)
• M19: 4,495,117 km (0.113 R)
• M20: 4,687,948 km (0.027 R)
• M21: 5,115,200 km (0.092 R)
• M22: 5,249,240 km (0.118 R)
• M23: 5,555,018 km (0.065 R)
• M24: 6,077,713 km (0.111 R)
• M25: 6,399,049 km (0.119 R)
• M26: 6,579,913 km (0.099 R)
• M27: 7,854,337 km (0.095 R)
• M28: 7,970,425 km (0.077 R)
• M29: 8,048,216 km (0.116 R)
• M30: 8,282,785 km (0.096 R)
• M31: 8,758,955 km (0.108 R)
• M32: 9,489,891 km (0.09 R)
• M33: 9,862,688 km (0.055 R)
• M34: 9,946,164 km (0.101 R)
• M35: 10,367,282 km (0.072 R)
• M36: 10,880,253 km (0.039 R)
• M37: 11,226,871 km (0.077 R)
• M38: 11,401,602 km (0.084 R)
• M39: 11,665,343 km (0.1 R)
• M40: 12,064,619 km (0.103 R)
• M41: 12,423,505 km (0.106 R)
• M42: 13,289,676 km (0.099 R)
• M43: 13,893,603 km (0.107 R)
• M44: 14,128,322 km (0.047 R)
• M45: 14,316,965 km (0.113 R)
• M46: 15,031,893 km (0.119 R)
• M47: 15,176,405 km (0.115 R)
• M48: 16,595,939 km (0.109 R)
• M49: 16,795,054 km (0.082 R)
• M50: 17,802,595 km (0.111 R)
• M51: 18,108,673 km (0.088 R)
• M52: 19,665,089 km (0.101 R)
• M53: 20,672,930 km (0.083 R)
• M54: 20,887,304 km (0.088 R)
• M55: 21,588,918 km (0.044 R)
• M56: 22,079,150 km (0.114 R)
• M57: 22,298,311 km (0.101 R)
• M58: 22,738,577 km (0.036 R)
• M59: 23,237,336 km (0.119 R)
• M60: 24,302,324 km (0.111 R)
• M61: 24,585,213 km (0.081 R)
• M62: 25,842,883 km (0.09 R)
• M63: 27,768,357 km (0.075 R)
• M64: 28,004,871 km (0.096 R)
• M65: 28,420,304 km (0.082 R)
• M66: 29,257,454 km (0.105 R)
• M67: 29,679,170 km (0.105 R)
• M68: 31,385,783 km (0.076 R)
• M69: 31,632,171 km (0.075 R)
• M70: 32,998,747 km (0.102 R)
• M71: 34,957,133 km (0.096 R)
• M72: 36,111,430 km (0.108 R)
• M73: 36,369,636 km (0.102 R)
• M74: 36,563,664 km (0.044 R)
• M75: 36,757,992 km (0.102 R)
• M76: 37,082,769 km (0.099 R)
• M77: 38,985,205 km (0.112 R)
• M78: 39,250,143 km (0.07 R)
• M79: 40,583,509 km (0.111 R)
• M80: 42,475,174 km (0.102 R)
• M81: 42,679,674 km (0.08 R)
• M82: 43,020,907 km (0.059 R)
• M83: 43,363,187 km (0.089 R)
• M84: 43,431,852 km (0.099 R)
• M85: 46,063,877 km (0.094 R)

Asteroid Belt

Center: 8.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.9

Radius: 7.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.3 AU - 11.6 AU

Year: 13061 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,306,179 km

• M1: 227,090 km (0.114 R)
• M2: 334,950 km (0.066 R)
• M3: 427,102 km (0.097 R)
• M4: 543,788 km (0.055 R)
• M5: 671,844 km (0.064 R)
• M6: 957,726 km (0.11 R)
• M7: 1,248,095 km (0.064 R)
• M8: 1,715,439 km (0.075 R)
• M9: 1,774,530 km (0.06 R)
• M10: 1,822,401 km (0.079 R)
• M11: 2,118,156 km (0.109 R)
• M12: 2,630,978 km (0.089 R)
• M13: 2,713,257 km (0.11 R)
• M14: 3,298,184 km (0.108 R)
• M15: 3,552,052 km (0.062 R)
• M16: 3,735,010 km (0.11 R)
• M17: 3,796,794 km (0.105 R)
• M18: 3,874,435 km (0.038 R)
• M19: 3,952,525 km (0.118 R)
• M20: 4,110,351 km (0.077 R)
• M21: 5,307,583 km (0.12 R)
• M22: 6,088,633 km (0.07 R)
• M23: 6,179,738 km (0.103 R)
• M24: 6,234,641 km (0.111 R)
• M25: 6,548,497 km (0.109 R)
• M26: 6,792,043 km (0.111 R)
• M27: 7,000,432 km (0.108 R)
• M28: 7,230,215 km (0.115 R)
• M29: 7,404,197 km (0.032 R)
• M30: 7,974,015 km (0.107 R)
• M31: 8,073,797 km (0.078 R)
• M32: 8,476,664 km (0.037 R)
• M33: 8,701,211 km (0.061 R)
• M34: 8,762,695 km (0.076 R)
• M35: 9,031,074 km (0.114 R)
• M36: 9,218,520 km (0.075 R)
• M37: 9,323,238 km (0.068 R)
• M38: 9,428,256 km (0.107 R)
• M39: 9,724,610 km (0.109 R)
• M40: 10,045,347 km (0.117 R)
• M41: 10,500,424 km (0.057 R)
• M42: 10,566,098 km (0.117 R)
• M43: 10,719,585 km (0.097 R)
• M44: 13,085,924 km (0.088 R)
• M45: 13,274,417 km (0.075 R)
• M46: 13,392,600 km (0.094 R)
• M47: 13,582,589 km (0.108 R)
• M48: 14,182,028 km (0.089 R)
• M49: 14,351,373 km (0.101 R)
• M50: 14,424,227 km (0.095 R)
• M51: 14,570,234 km (0.068 R)
• M52: 14,619,003 km (0.06 R)
• M53: 14,716,691 km (0.082 R)
• M54: 15,580,768 km (0.115 R)
• M55: 15,630,584 km (0.102 R)
• M56: 15,880,861 km (0.107 R)
• M57: 15,930,976 km (0.073 R)
• M58: 16,843,523 km (0.109 R)
• M59: 17,100,084 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit