🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 11.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.83 AU - 0.87 AU

Year: 532 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,071,022 km

• M1: 145,559 km (0.085 R)
• M2: 584,928 km (0.087 R)
• M3: 960,269 km (0.109 R)
• M4: 1,849,778 km (0.062 R)
• M5: 2,382,944 km (0.116 R)
• M6: 3,070,945 km (0.045 R)
• M7: 3,990,822 km (0.093 R)
• M8: 5,612,314 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.9

Radius: 13.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.98 AU - 1.48 AU

Year: 925 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,071,022 km

• M1: 165,455 km (0.11 R)
• M2: 587,620 km (0.111 R)
• M3: 1,002,156 km (0.094 R)
• M4: 1,556,117 km (0.118 R)
• M5: 2,242,771 km (0.051 R)
• M6: 2,846,399 km (0.091 R)
• M7: 3,329,450 km (0.098 R)
• M8: 4,414,783 km (0.093 R)
• M9: 5,101,287 km (0.057 R)
• M10: 6,375,861 km (0.1 R)
• M11: 7,480,941 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 8.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.9 AU - 2.04 AU

Year: 1875 Days

Day: 12.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,071,022 km

• M1: 110,852 km (0.034 R)
• M2: 467,045 km (0.077 R)
• M3: 1,072,916 km (0.09 R)
• M4: 1,667,867 km (0.092 R)
• M5: 2,304,705 km (0.114 R)
• M6: 2,612,278 km (0.117 R)
• M7: 3,035,490 km (0.105 R)
• M8: 3,842,272 km (0.101 R)
• M9: 4,258,603 km (0.117 R)
• M10: 4,644,864 km (0.1 R)
• M11: 5,267,939 km (0.069 R)
• M12: 5,759,518 km (0.032 R)
• M13: 6,281,315 km (0.069 R)
• M14: 7,283,621 km (0.098 R)
• M15: 9,185,758 km (0.115 R)
• M16: 9,667,762 km (0.071 R)
• M17: 10,132,713 km (0.103 R)
• M18: 11,035,985 km (0.095 R)
• M19: 13,283,393 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 9

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.12 AU - 5.66 AU

Year: 7334 Days

Day: 13.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,071,022 km

• M1: 120,426 km (0.103 R)
• M2: 415,284 km (0.032 R)
• M3: 1,059,901 km (0.108 R)
• M4: 1,388,119 km (0.101 R)
• M5: 1,685,519 km (0.104 R)
• M6: 2,025,854 km (0.111 R)
• M7: 3,289,208 km (0.061 R)
• M8: 3,899,568 km (0.079 R)
• M9: 5,192,542 km (0.089 R)
• M10: 5,756,526 km (0.109 R)
• M11: 6,606,990 km (0.062 R)
• M12: 7,538,835 km (0.076 R)
• M13: 8,640,923 km (0.108 R)
• M14: 10,034,876 km (0.108 R)
• M15: 10,910,023 km (0.087 R)
• M16: 12,100,972 km (0.065 R)
• M17: 14,255,480 km (0.104 R)
• M18: 15,297,429 km (0.078 R)
• M19: 15,805,015 km (0.102 R)
• M20: 17,326,874 km (0.088 R)
• M21: 17,948,304 km (0.111 R)
• M22: 18,584,394 km (0.049 R)
• M23: 18,871,921 km (0.053 R)
• M24: 20,051,650 km (0.095 R)
• M25: 20,890,894 km (0.074 R)
• M26: 22,314,318 km (0.112 R)
• M27: 23,298,522 km (0.093 R)
• M28: 25,796,208 km (0.036 R)
• M29: 28,182,593 km (0.109 R)
• M30: 28,753,459 km (0.088 R)
• M31: 30,412,948 km (0.114 R)
• M32: 31,520,271 km (0.056 R)
• M33: 32,758,493 km (0.073 R)
• M34: 37,234,312 km (0.066 R)
• M35: 38,037,203 km (0.102 R)
• M36: 39,558,614 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 12.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.17 AU - 6.29 AU

Year: 8112 Days

Day: 13.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,071,022 km

• M1: 150,495 km (0.115 R)
• M2: 562,488 km (0.11 R)
• M3: 1,214,436 km (0.115 R)
• M4: 1,686,866 km (0.093 R)
• M5: 2,211,057 km (0.095 R)
• M6: 3,591,845 km (0.055 R)
• M7: 4,439,766 km (0.11 R)
• M8: 4,850,861 km (0.104 R)
• M9: 5,351,864 km (0.084 R)
• M10: 6,203,824 km (0.113 R)
• M11: 8,752,523 km (0.069 R)
• M12: 9,738,672 km (0.085 R)
• M13: 10,538,721 km (0.091 R)
• M14: 16,634,984 km (0.087 R)
• M15: 17,057,598 km (0.059 R)
• M16: 22,277,666 km (0.094 R)
• M17: 23,138,602 km (0.094 R)
• M18: 25,480,856 km (0.105 R)
• M19: 26,422,275 km (0.071 R)
• M20: 29,591,506 km (0.056 R)
• M21: 31,267,601 km (0.064 R)
• M22: 34,237,866 km (0.094 R)
• M23: 38,976,828 km (0.108 R)
• M24: 44,135,860 km (0.098 R)
• M25: 45,083,263 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735

Radius: 7.5

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.7 AU - 6.84 AU

Year: 10649 Days

Day: 20.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,071,022 km

• M1: 94,845 km (0.113 R)
• M2: 344,225 km (0.049 R)
• M3: 644,617 km (0.072 R)
• M4: 1,735,784 km (0.114 R)
• M5: 2,013,587 km (0.1 R)
• M6: 2,701,588 km (0.072 R)
• M7: 4,211,330 km (0.072 R)
• M8: 6,710,661 km (0.098 R)
• M9: 7,569,203 km (0.105 R)
• M10: 8,361,773 km (0.064 R)
• M11: 8,920,072 km (0.1 R)
• M12: 10,424,428 km (0.113 R)
• M13: 11,573,340 km (0.081 R)
• M14: 12,032,456 km (0.054 R)
• M15: 13,357,893 km (0.109 R)
• M16: 13,735,777 km (0.102 R)
• M17: 14,911,916 km (0.059 R)
• M18: 15,250,306 km (0.063 R)
• M19: 16,153,877 km (0.103 R)
• M20: 22,338,852 km (0.105 R)
• M21: 23,140,696 km (0.088 R)
• M22: 23,412,067 km (0.037 R)
• M23: 25,661,271 km (0.068 R)
• M24: 28,878,822 km (0.075 R)
• M25: 31,683,632 km (0.065 R)
• M26: 32,923,051 km (0.118 R)
• M27: 35,139,493 km (0.1 R)
• M28: 40,127,235 km (0.118 R)
• M29: 47,873,862 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.6

Radius: 6.6

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.86 AU - 7.92 AU

Year: 10956 Days

Day: 21 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,071,022 km

• M1: 82,129 km (0.071 R)
• M2: 396,285 km (0.104 R)
• M3: 870,959 km (0.104 R)
• M4: 1,172,099 km (0.115 R)
• M5: 1,786,049 km (0.105 R)
• M6: 2,110,078 km (0.11 R)
• M7: 2,701,438 km (0.079 R)
• M8: 3,896,875 km (0.119 R)
• M9: 6,316,172 km (0.113 R)
• M10: 6,587,243 km (0.104 R)
• M11: 7,749,768 km (0.099 R)
• M12: 8,241,945 km (0.097 R)
• M13: 9,091,811 km (0.088 R)
• M14: 10,636,259 km (0.08 R)
• M15: 12,956,821 km (0.074 R)
• M16: 15,455,106 km (0.119 R)
• M17: 16,306,318 km (0.047 R)
• M18: 16,523,982 km (0.104 R)
• M19: 16,817,045 km (0.069 R)
• M20: 18,179,432 km (0.12 R)
• M21: 18,413,553 km (0.107 R)
• M22: 22,436,838 km (0.066 R)
• M23: 24,652,233 km (0.111 R)
• M24: 26,009,834 km (0.098 R)
• M25: 26,506,499 km (0.094 R)
• M26: 28,347,001 km (0.12 R)
• M27: 35,095,960 km (0.089 R)
• M28: 35,337,710 km (0.107 R)
• M29: 39,881,446 km (0.091 R)
• M30: 43,117,846 km (0.111 R)
• M31: 51,031,274 km (0.05 R)
• M32: 51,653,153 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit