🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.74 AU

Year: 323 Days

Day: 12.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 9.3

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.89 AU

Year: 419 Days

Day: 5 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,760,373 km

• M1: 118,781 km (0.059 R)
• M2: 463,753 km (0.068 R)
• M3: 844,181 km (0.08 R)
• M4: 1,153,699 km (0.084 R)
• M5: 1,533,528 km (0.079 R)
• M6: 1,834,818 km (0.034 R)
• M7: 2,868,689 km (0.101 R)
• M8: 3,575,240 km (0.12 R)
• M9: 5,152,899 km (0.095 R)
• M10: 5,530,484 km (0.074 R)
• M11: 6,015,181 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 14

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.43 AU - 2.07 AU

Year: 1495 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,760,373 km

• M1: 174,132 km (0.09 R)
• M2: 627,713 km (0.114 R)
• M3: 1,106,725 km (0.099 R)
• M4: 1,746,406 km (0.098 R)
• M5: 2,443,831 km (0.085 R)
• M6: 2,925,985 km (0.112 R)
• M7: 3,754,159 km (0.102 R)
• M8: 4,528,627 km (0.057 R)
• M9: 5,062,841 km (0.117 R)
• M10: 6,304,802 km (0.078 R)
• M11: 6,923,838 km (0.087 R)
• M12: 8,881,326 km (0.104 R)
• M13: 9,446,507 km (0.097 R)
• M14: 9,972,344 km (0.098 R)
• M15: 10,517,777 km (0.117 R)
• M16: 11,738,795 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 10

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.59 AU - 2.61 AU

Year: 1965 Days

Day: 14 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,760,373 km

• M1: 124,615 km (0.042 R)
• M2: 438,471 km (0.027 R)
• M3: 1,172,548 km (0.054 R)
• M4: 1,542,653 km (0.025 R)
• M5: 2,484,073 km (0.053 R)
• M6: 3,168,782 km (0.046 R)
• M7: 4,304,828 km (0.09 R)
• M8: 4,824,232 km (0.097 R)
• M9: 5,621,290 km (0.117 R)
• M10: 6,268,300 km (0.108 R)
• M11: 7,273,748 km (0.064 R)
• M12: 8,734,122 km (0.086 R)
• M13: 9,094,653 km (0.118 R)
• M14: 10,417,397 km (0.094 R)
• M15: 11,162,844 km (0.118 R)
• M16: 12,886,061 km (0.104 R)
• M17: 14,099,300 km (0.038 R)
• M18: 15,387,039 km (0.061 R)
• M19: 16,551,957 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 10.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.1 AU - 6.66 AU

Year: 8057 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,760,373 km

• M1: 135,685 km (0.101 R)
• M2: 697,874 km (0.1 R)
• M3: 1,072,018 km (0.104 R)
• M4: 2,085,095 km (0.105 R)
• M5: 2,465,523 km (0.083 R)
• M6: 3,144,098 km (0.116 R)
• M7: 3,648,094 km (0.102 R)
• M8: 4,403,563 km (0.083 R)
• M9: 5,119,389 km (0.042 R)
• M10: 5,698,332 km (0.114 R)
• M11: 8,036,996 km (0.105 R)
• M12: 8,500,899 km (0.111 R)
• M13: 10,044,899 km (0.093 R)
• M14: 10,813,832 km (0.118 R)
• M15: 14,230,946 km (0.118 R)
• M16: 17,527,186 km (0.059 R)
• M17: 20,011,408 km (0.059 R)
• M18: 20,506,427 km (0.114 R)
• M19: 21,668,952 km (0.116 R)
• M20: 23,808,052 km (0.102 R)
• M21: 25,502,099 km (0.078 R)
• M22: 26,931,207 km (0.074 R)
• M23: 31,920,894 km (0.088 R)
• M24: 32,306,259 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.9

Radius: 7.1

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.12 AU - 8.24 AU

Year: 13742 Days

Day: 21.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,760,373 km

• M1: 94,695 km (0.1 R)
• M2: 340,934 km (0.088 R)
• M3: 1,006,345 km (0.112 R)
• M4: 1,530,985 km (0.09 R)
• M5: 1,943,426 km (0.057 R)
• M6: 5,821,302 km (0.113 R)
• M7: 6,951,514 km (0.039 R)
• M8: 8,078,135 km (0.082 R)
• M9: 8,317,342 km (0.074 R)
• M10: 8,660,221 km (0.115 R)
• M11: 9,585,184 km (0.048 R)
• M12: 11,035,386 km (0.045 R)
• M13: 11,449,473 km (0.098 R)
• M14: 14,017,919 km (0.064 R)
• M15: 14,929,120 km (0.086 R)
• M16: 15,656,614 km (0.092 R)
• M17: 16,791,613 km (0.086 R)
• M18: 17,578,049 km (0.03 R)
• M19: 19,910,878 km (0.039 R)
• M20: 21,975,329 km (0.074 R)
• M21: 22,348,426 km (0.058 R)
• M22: 38,230,633 km (0.069 R)
• M23: 39,452,250 km (0.101 R)
• M24: 40,839,770 km (0.079 R)
• M25: 55,681,225 km (0.025 R)
• M26: 58,847,165 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit