🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.69 AU - 2.03 AU

Year: 966 Days

Day: 23.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,103,788 km

• M1: 1,406,669 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.82 AU - 2.52 AU

Year: 1217 Days

Day: 39.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 10.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.06 AU - 5.92 AU

Year: 4898 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,103,788 km

• M1: 141,520 km (0.099 R)
• M2: 483,650 km (0.096 R)
• M3: 719,416 km (0.066 R)
• M4: 2,249,503 km (0.108 R)
• M5: 4,620,779 km (0.108 R)
• M6: 5,646,871 km (0.091 R)
• M7: 6,543,560 km (0.107 R)
• M8: 7,619,169 km (0.113 R)
• M9: 9,172,893 km (0.063 R)
• M10: 12,683,207 km (0.087 R)
• M11: 14,479,279 km (0.067 R)
• M12: 14,868,532 km (0.105 R)
• M13: 15,703,139 km (0.118 R)
• M14: 18,344,439 km (0.063 R)
• M15: 18,871,023 km (0.072 R)
• M16: 23,550,894 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 10.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.41 AU - 7.17 AU

Year: 6738 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 162.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,103,788 km

• M1: 127,009 km (0.099 R)
• M2: 346,768 km (0.093 R)
• M3: 634,295 km (0.106 R)
• M4: 1,133,353 km (0.093 R)
• M5: 1,332,917 km (0.053 R)
• M6: 2,490,655 km (0.102 R)
• M7: 3,009,311 km (0.11 R)
• M8: 3,362,063 km (0.086 R)
• M9: 4,272,665 km (0.116 R)
• M10: 6,462,030 km (0.098 R)
• M11: 7,011,353 km (0.068 R)
• M12: 8,044,177 km (0.099 R)
• M13: 8,313,752 km (0.108 R)
• M14: 9,802,700 km (0.041 R)
• M15: 11,899,613 km (0.079 R)
• M16: 12,770,721 km (0.118 R)
• M17: 14,068,932 km (0.087 R)
• M18: 16,517,400 km (0.099 R)
• M19: 18,142,033 km (0.093 R)
• M20: 23,533,540 km (0.076 R)
• M21: 24,520,138 km (0.06 R)
• M22: 28,480,592 km (0.079 R)
• M23: 33,901,421 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.6

Radius: 5.6

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.14 AU - 15.42 AU

Year: 19479 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,103,788 km

• M1: 175,927 km (0.11 R)
• M2: 540,497 km (0.035 R)
• M3: 1,351,467 km (0.069 R)
• M4: 1,553,125 km (0.118 R)
• M5: 2,246,062 km (0.081 R)
• M6: 3,894,033 km (0.047 R)
• M7: 4,413,885 km (0.079 R)
• M8: 5,197,180 km (0.09 R)
• M9: 7,984,487 km (0.092 R)
• M10: 9,446,058 km (0.032 R)
• M11: 10,470,654 km (0.081 R)
• M12: 11,782,029 km (0.067 R)
• M13: 13,171,195 km (0.099 R)
• M14: 14,312,627 km (0.08 R)
• M15: 14,638,301 km (0.095 R)
• M16: 15,704,635 km (0.081 R)
• M17: 16,321,128 km (0.043 R)
• M18: 22,162,925 km (0.112 R)
• M19: 23,804,911 km (0.041 R)
• M20: 24,989,427 km (0.117 R)
• M21: 25,679,222 km (0.028 R)
• M22: 26,202,665 km (0.113 R)
• M23: 26,643,082 km (0.083 R)
• M24: 27,986,022 km (0.072 R)
• M25: 28,715,910 km (0.069 R)
• M26: 30,109,563 km (0.104 R)
• M27: 44,257,333 km (0.081 R)
• M28: 55,498,716 km (0.063 R)
• M29: 56,783,163 km (0.091 R)
• M30: 58,869,006 km (0.11 R)
• M31: 60,324,893 km (0.101 R)
• M32: 62,068,456 km (0.057 R)
• M33: 63,563,088 km (0.115 R)
• M34: 65,630,082 km (0.111 R)
• M35: 68,437,435 km (0.064 R)
• M36: 71,014,408 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.6

Radius: 5.3

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.03 AU - 15.55 AU

Year: 20570 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 67.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,103,788 km

• M1: 174,132 km (0.114 R)
• M2: 296,353 km (0.047 R)
• M3: 692,040 km (0.034 R)
• M4: 1,844,243 km (0.085 R)
• M5: 4,067,267 km (0.082 R)
• M6: 4,848,916 km (0.081 R)
• M7: 6,530,845 km (0.091 R)
• M8: 7,661,505 km (0.114 R)
• M9: 8,008,423 km (0.044 R)
• M10: 9,803,448 km (0.051 R)
• M11: 10,423,381 km (0.06 R)
• M12: 13,417,134 km (0.118 R)
• M13: 13,809,679 km (0.092 R)
• M14: 19,510,554 km (0.077 R)
• M15: 21,028,673 km (0.087 R)
• M16: 22,942,928 km (0.119 R)
• M17: 26,016,266 km (0.041 R)
• M18: 28,424,792 km (0.114 R)
• M19: 29,765,937 km (0.058 R)
• M20: 29,959,966 km (0.048 R)
• M21: 31,138,049 km (0.077 R)
• M22: 33,459,359 km (0.115 R)
• M23: 33,871,651 km (0.09 R)
• M24: 35,652,015 km (0.1 R)
• M25: 35,970,958 km (0.117 R)
• M26: 37,478,007 km (0.085 R)
• M27: 39,461,226 km (0.101 R)
• M28: 39,908,972 km (0.08 R)
• M29: 43,113,358 km (0.095 R)
• M30: 47,415,644 km (0.112 R)
• M31: 54,383,912 km (0.117 R)
• M32: 56,500,872 km (0.118 R)
• M33: 57,305,260 km (0.059 R)
• M34: 60,856,264 km (0.108 R)
• M35: 61,690,871 km (0.101 R)
• M36: 62,110,343 km (0.094 R)
• M37: 77,844,299 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit