🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.7

Radius: 11.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.61 AU - 0.69 AU

Year: 355 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 86,648,265 km

• M1: 146,905 km (0.05 R)
• M2: 600,635 km (0.058 R)
• M3: 1,151,156 km (0.067 R)
• M4: 1,647,671 km (0.103 R)
• M5: 2,271,494 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 12.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 599 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,648,265 km

• M1: 160,519 km (0.099 R)
• M2: 591,510 km (0.115 R)
• M3: 1,359,246 km (0.117 R)
• M4: 1,897,649 km (0.046 R)
• M5: 2,363,347 km (0.026 R)
• M6: 3,056,883 km (0.045 R)
• M7: 3,504,330 km (0.116 R)
• M8: 4,548,374 km (0.11 R)
• M9: 5,067,179 km (0.06 R)
• M10: 5,607,377 km (0.098 R)
• M11: 6,147,425 km (0.094 R)
• M12: 6,824,505 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 9.1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.11 AU - 3.13 AU

Year: 3738 Days

Day: 11.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,648,265 km

• M1: 114,143 km (0.099 R)
• M2: 457,321 km (0.088 R)
• M3: 784,042 km (0.078 R)
• M4: 1,293,872 km (0.097 R)
• M5: 1,620,295 km (0.053 R)
• M6: 2,198,042 km (0.077 R)
• M7: 2,529,102 km (0.114 R)
• M8: 3,088,897 km (0.085 R)
• M9: 3,506,275 km (0.09 R)
• M10: 6,464,573 km (0.112 R)
• M11: 7,251,458 km (0.077 R)
• M12: 10,414,854 km (0.088 R)
• M13: 12,170,535 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 9.2

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.96 AU - 4.42 AU

Year: 5817 Days

Day: 9.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,648,265 km

• M1: 114,442 km (0.115 R)
• M2: 473,028 km (0.09 R)
• M3: 1,056,909 km (0.068 R)
• M4: 1,420,133 km (0.11 R)
• M5: 1,716,636 km (0.096 R)
• M6: 2,069,986 km (0.079 R)
• M7: 2,575,627 km (0.072 R)
• M8: 3,161,901 km (0.115 R)
• M9: 3,629,992 km (0.118 R)
• M10: 4,521,147 km (0.112 R)
• M11: 5,581,497 km (0.111 R)
• M12: 6,170,015 km (0.08 R)
• M13: 6,663,538 km (0.071 R)
• M14: 7,507,569 km (0.086 R)
• M15: 8,031,910 km (0.083 R)
• M16: 11,656,367 km (0.12 R)
• M17: 14,017,769 km (0.084 R)
• M18: 14,871,076 km (0.101 R)
• M19: 15,163,091 km (0.088 R)
• M20: 16,123,359 km (0.094 R)
• M21: 20,878,477 km (0.099 R)
• M22: 22,217,677 km (0.104 R)
• M23: 31,286,151 km (0.117 R)
• M24: 32,348,744 km (0.093 R)
• M25: 33,235,860 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.6

Radius: 7.3

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.56 AU - 8.84 AU

Year: 13104 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,648,265 km

• M1: 102,774 km (0.085 R)
• M2: 365,468 km (0.059 R)
• M3: 689,048 km (0.063 R)
• M4: 1,088,025 km (0.12 R)
• M5: 1,508,844 km (0.104 R)
• M6: 2,247,409 km (0.114 R)
• M7: 3,029,955 km (0.103 R)
• M8: 3,310,152 km (0.109 R)
• M9: 4,163,309 km (0.12 R)
• M10: 4,510,376 km (0.093 R)
• M11: 5,226,800 km (0.098 R)
• M12: 5,631,013 km (0.088 R)
• M13: 6,016,527 km (0.093 R)
• M14: 6,502,271 km (0.078 R)
• M15: 10,150,066 km (0.09 R)
• M16: 10,897,008 km (0.029 R)
• M17: 16,243,187 km (0.033 R)
• M18: 18,077,706 km (0.077 R)
• M19: 33,788,773 km (0.108 R)
• M20: 53,744,681 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.9

Radius: 4.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.03 AU - 11.39 AU

Year: 18957 Days

Day: 21.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,648,265 km

• M1: 102,175 km (0.108 R)
• M2: 347,217 km (0.098 R)
• M3: 516,861 km (0.085 R)
• M4: 1,572,872 km (0.119 R)
• M5: 3,402,304 km (0.05 R)
• M6: 3,987,681 km (0.09 R)
• M7: 4,261,146 km (0.118 R)
• M8: 4,502,298 km (0.119 R)
• M9: 8,083,521 km (0.087 R)
• M10: 9,154,492 km (0.075 R)
• M11: 12,704,450 km (0.083 R)
• M12: 14,782,065 km (0.1 R)
• M13: 14,981,479 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.8

Radius: 5.4

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.05 AU - 11.45 AU

Year: 22258 Days

Day: 15.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,648,265 km

• M1: 73,602 km (0.104 R)
• M2: 435,330 km (0.053 R)
• M3: 903,870 km (0.063 R)
• M4: 1,828,834 km (0.09 R)
• M5: 5,203,014 km (0.1 R)
• M6: 5,861,394 km (0.059 R)
• M7: 6,713,653 km (0.049 R)
• M8: 6,950,915 km (0.12 R)
• M9: 10,005,854 km (0.038 R)
• M10: 11,085,801 km (0.098 R)
• M11: 16,699,461 km (0.088 R)
• M12: 17,758,763 km (0.087 R)
• M13: 18,213,242 km (0.104 R)
• M14: 18,582,300 km (0.07 R)
• M15: 19,622,902 km (0.077 R)
• M16: 19,913,421 km (0.105 R)
• M17: 20,206,633 km (0.042 R)
• M18: 20,701,802 km (0.06 R)
• M19: 26,932,254 km (0.064 R)
• M20: 27,411,267 km (0.082 R)
• M21: 28,509,764 km (0.032 R)
• M22: 30,664,272 km (0.111 R)
• M23: 33,061,279 km (0.096 R)
• M24: 35,009,791 km (0.048 R)
• M25: 40,682,094 km (0.102 R)
• M26: 42,270,524 km (0.085 R)
• M27: 53,051,294 km (0.112 R)
• M28: 60,489,001 km (0.088 R)
• M29: 63,818,003 km (0.116 R)
• M30: 67,267,281 km (0.059 R)
• M31: 68,592,120 km (0.107 R)
• M32: 81,307,340 km (0.1 R)
• M33: 82,810,201 km (0.194 R)
• M34: 83,568,662 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit