🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 8.3

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.43 AU - 2.17 AU

Year: 1584 Days

Day: 10.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,502,617 km

• M1: 103,372 km (0.055 R)
• M2: 617,091 km (0.066 R)
• M3: 932,294 km (0.113 R)
• M4: 1,190,949 km (0.106 R)
• M5: 1,507,647 km (0.09 R)
• M6: 1,924,577 km (0.119 R)
• M7: 2,442,784 km (0.036 R)
• M8: 2,813,786 km (0.049 R)
• M9: 3,334,088 km (0.094 R)
• M10: 3,703,894 km (0.086 R)
• M11: 4,486,440 km (0.117 R)
• M12: 4,916,833 km (0.064 R)
• M13: 5,374,752 km (0.099 R)
• M14: 5,813,074 km (0.109 R)
• M15: 6,126,631 km (0.093 R)
• M16: 6,867,141 km (0.089 R)
• M17: 11,639,163 km (0.099 R)
• M18: 13,934,742 km (0.088 R)
• M19: 14,762,767 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 9.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.52 AU - 2.36 AU

Year: 1773 Days

Day: 6.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,502,617 km

• M1: 119,529 km (0.083 R)
• M2: 616,194 km (0.112 R)
• M3: 990,188 km (0.101 R)
• M4: 1,383,332 km (0.081 R)
• M5: 1,930,561 km (0.068 R)
• M6: 2,243,818 km (0.038 R)
• M7: 2,566,202 km (0.105 R)
• M8: 3,016,342 km (0.106 R)
• M9: 4,634,542 km (0.118 R)
• M10: 5,161,725 km (0.102 R)
• M11: 5,492,785 km (0.103 R)
• M12: 6,764,816 km (0.084 R)
• M13: 7,263,725 km (0.119 R)
• M14: 8,476,066 km (0.085 R)
• M15: 8,996,966 km (0.057 R)
• M16: 10,889,079 km (0.091 R)
• M17: 12,180,109 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.4

Radius: 5.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.2 AU - 6.78 AU

Year: 9617 Days

Day: 20.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,502,617 km

• M1: 74,649 km (0.12 R)
• M2: 260,749 km (0.066 R)
• M3: 515,664 km (0.07 R)
• M4: 1,121,834 km (0.032 R)
• M5: 1,421,329 km (0.055 R)
• M6: 2,844,155 km (0.083 R)
• M7: 3,851,846 km (0.094 R)
• M8: 4,510,226 km (0.117 R)
• M9: 7,340,618 km (0.073 R)
• M10: 12,306,519 km (0.091 R)
• M11: 13,880,438 km (0.106 R)
• M12: 14,199,979 km (0.092 R)
• M13: 17,422,018 km (0.065 R)
• M14: 18,681,782 km (0.093 R)
• M15: 21,310,815 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 6.6

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.59 AU - 11.13 AU

Year: 18786 Days

Day: 15.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,502,617 km

• M1: 104,569 km (0.098 R)
• M2: 453,880 km (0.106 R)
• M3: 728,392 km (0.105 R)
• M4: 987,346 km (0.115 R)
• M5: 1,625,680 km (0.081 R)
• M6: 3,531,557 km (0.084 R)
• M7: 4,184,552 km (0.092 R)
• M8: 7,180,548 km (0.057 R)
• M9: 10,669,320 km (0.111 R)
• M10: 13,200,666 km (0.104 R)
• M11: 15,068,545 km (0.119 R)
• M12: 18,591,575 km (0.111 R)
• M13: 19,227,665 km (0.086 R)
• M14: 33,564,377 km (0.075 R)
• M15: 40,991,013 km (0.115 R)
• M16: 41,449,980 km (0.102 R)
• M17: 45,246,774 km (0.076 R)
• M18: 49,614,732 km (0.084 R)
• M19: 49,961,949 km (0.095 R)
• M20: 63,977,624 km (0.102 R)
• M21: 67,530,424 km (0.103 R)
• M22: 76,173,441 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 20,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit