🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 8.8

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.47 AU - 0.57 AU

Year: 250 Days

Day: 5.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,061,247 km

• M1: 109,506 km (0.108 R)
• M2: 580,589 km (0.032 R)
• M3: 949,498 km (0.036 R)
• M4: 2,211,505 km (0.114 R)
• M5: 2,944,535 km (0.094 R)
• M6: 3,378,369 km (0.026 R)
• M7: 3,830,753 km (0.067 R)
• M8: 4,387,556 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 15

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.47 AU - 0.69 AU

Year: 295 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,061,247 km

• M1: 189,541 km (0.065 R)
• M2: 683,961 km (0.083 R)
• M3: 1,164,470 km (0.109 R)
• M4: 1,649,017 km (0.044 R)
• M5: 2,305,453 km (0.12 R)
• M6: 2,840,415 km (0.092 R)
• M7: 3,641,511 km (0.101 R)
• M8: 4,334,748 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 14.2

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.44 AU - 1.86 AU

Year: 1413 Days

Day: 5 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,061,247 km

• M1: 176,525 km (0.104 R)
• M2: 652,546 km (0.073 R)
• M3: 1,230,442 km (0.114 R)
• M4: 1,879,099 km (0.065 R)
• M5: 2,351,379 km (0.114 R)
• M6: 3,211,866 km (0.079 R)
• M7: 3,809,809 km (0.093 R)
• M8: 4,481,503 km (0.055 R)
• M9: 5,000,010 km (0.098 R)
• M10: 5,625,628 km (0.09 R)
• M11: 6,134,709 km (0.046 R)
• M12: 7,461,792 km (0.038 R)
• M13: 7,963,394 km (0.061 R)
• M14: 9,253,825 km (0.103 R)
• M15: 9,965,911 km (0.094 R)
• M16: 11,646,643 km (0.113 R)
• M17: 13,105,970 km (0.057 R)
• M18: 14,088,679 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 10.8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.41 AU - 3.21 AU

Year: 3141 Days

Day: 6.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,061,247 km

• M1: 134,339 km (0.089 R)
• M2: 506,987 km (0.086 R)
• M3: 952,938 km (0.087 R)
• M4: 1,412,204 km (0.105 R)
• M5: 2,043,657 km (0.064 R)
• M6: 2,501,276 km (0.089 R)
• M7: 4,322,331 km (0.039 R)
• M8: 5,132,404 km (0.111 R)
• M9: 6,040,762 km (0.108 R)
• M10: 6,683,434 km (0.085 R)
• M11: 7,934,521 km (0.075 R)
• M12: 9,680,927 km (0.067 R)
• M13: 11,981,742 km (0.048 R)
• M14: 12,667,648 km (0.04 R)
• M15: 16,441,255 km (0.051 R)
• M16: 18,886,432 km (0.091 R)
• M17: 23,343,850 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 13.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.07 AU - 4.69 AU

Year: 6113 Days

Day: 9.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,061,247 km

• M1: 166,652 km (0.083 R)
• M2: 1,065,436 km (0.116 R)
• M3: 1,963,771 km (0.036 R)
• M4: 4,261,146 km (0.109 R)
• M5: 7,337,626 km (0.083 R)
• M6: 8,402,464 km (0.098 R)
• M7: 10,838,216 km (0.119 R)
• M8: 11,963,641 km (0.079 R)
• M9: 13,004,094 km (0.072 R)
• M10: 14,503,514 km (0.083 R)
• M11: 14,969,062 km (0.105 R)
• M12: 15,869,193 km (0.066 R)
• M13: 17,711,341 km (0.099 R)
• M14: 18,446,016 km (0.114 R)
• M15: 19,201,036 km (0.047 R)
• M16: 21,740,909 km (0.068 R)
• M17: 23,368,235 km (0.116 R)
• M18: 24,909,242 km (0.115 R)
• M19: 27,214,396 km (0.032 R)
• M20: 30,126,468 km (0.069 R)
• M21: 32,245,372 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 15

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.15 AU - 5.61 AU

Year: 7189 Days

Day: 8 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,061,247 km

• M1: 186,549 km (0.092 R)
• M2: 803,341 km (0.112 R)
• M3: 1,598,304 km (0.114 R)
• M4: 2,629,482 km (0.081 R)
• M5: 4,160,466 km (0.075 R)
• M6: 4,785,636 km (0.086 R)
• M7: 6,317,069 km (0.067 R)
• M8: 7,415,566 km (0.077 R)
• M9: 10,806,501 km (0.068 R)
• M10: 11,527,264 km (0.05 R)
• M11: 12,328,061 km (0.115 R)
• M12: 13,521,404 km (0.053 R)
• M13: 14,573,675 km (0.058 R)
• M14: 15,965,085 km (0.041 R)
• M15: 16,663,707 km (0.05 R)
• M16: 18,059,605 km (0.062 R)
• M17: 18,754,337 km (0.088 R)
• M18: 19,335,824 km (0.105 R)
• M19: 20,739,800 km (0.117 R)
• M20: 21,292,115 km (0.081 R)
• M21: 22,067,631 km (0.113 R)
• M22: 27,204,672 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.4

Radius: 7.4

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.36 AU - 11.14 AU

Year: 18760 Days

Day: 19 Hours

Environment

Temp: -239 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,061,247 km

• M1: 94,995 km (0.1 R)
• M2: 466,895 km (0.077 R)
• M3: 1,077,404 km (0.118 R)
• M4: 1,617,452 km (0.112 R)
• M5: 2,282,415 km (0.107 R)
• M6: 2,986,871 km (0.091 R)
• M7: 3,737,553 km (0.099 R)
• M8: 4,854,152 km (0.077 R)
• M9: 5,806,492 km (0.082 R)
• M10: 7,341,815 km (0.11 R)
• M11: 12,633,241 km (0.074 R)
• M12: 13,541,898 km (0.085 R)
• M13: 15,178,050 km (0.069 R)
• M14: 15,410,974 km (0.099 R)
• M15: 15,646,292 km (0.03 R)
• M16: 19,836,977 km (0.081 R)
• M17: 31,593,275 km (0.096 R)
• M18: 38,332,510 km (0.109 R)
• M19: 39,346,334 km (0.063 R)
• M20: 44,052,235 km (0.097 R)
• M21: 48,950,518 km (0.08 R)
• M22: 56,029,788 km (0.09 R)
• M23: 57,900,360 km (0.086 R)
• M24: 64,571,976 km (0.072 R)
• M25: 69,364,344 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit