🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 9.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.48 AU - 7.38 AU

Year: 5440 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,508,632 km

• M1: 121,025 km (0.088 R)
• M2: 587,022 km (0.08 R)
• M3: 1,283,400 km (0.113 R)
• M4: 1,821,803 km (0.106 R)
• M5: 2,583,406 km (0.053 R)
• M6: 3,181,648 km (0.12 R)
• M7: 4,040,040 km (0.12 R)
• M8: 5,729,598 km (0.117 R)
• M9: 6,504,216 km (0.035 R)
• M10: 7,577,132 km (0.061 R)
• M11: 8,509,875 km (0.054 R)
• M12: 13,064,681 km (0.058 R)
• M13: 18,476,085 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 13

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.14 AU - 7.38 AU

Year: 6621 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,508,632 km

• M1: 161,865 km (0.088 R)
• M2: 836,252 km (0.08 R)
• M3: 1,843,046 km (0.118 R)
• M4: 2,396,259 km (0.117 R)
• M5: 2,863,453 km (0.064 R)
• M6: 3,413,075 km (0.088 R)
• M7: 4,106,013 km (0.087 R)
• M8: 4,946,753 km (0.057 R)
• M9: 6,386,184 km (0.114 R)
• M10: 9,151,500 km (0.09 R)
• M11: 9,940,479 km (0.111 R)
• M12: 11,604,008 km (0.088 R)
• M13: 12,371,146 km (0.105 R)
• M14: 12,847,465 km (0.117 R)
• M15: 16,154,625 km (0.058 R)
• M16: 17,504,447 km (0.045 R)
• M17: 19,561,717 km (0.114 R)
• M18: 20,501,341 km (0.114 R)
• M19: 21,094,497 km (0.089 R)
• M20: 29,413,335 km (0.096 R)
• M21: 33,725,793 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.2

Radius: 5.5

Gravity: 25.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.71 AU - 14.23 AU

Year: 15602 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,508,632 km

• M1: 68,366 km (0.076 R)
• M2: 265,536 km (0.087 R)
• M3: 538,253 km (0.039 R)
• M4: 796,309 km (0.088 R)
• M5: 1,134,849 km (0.107 R)
• M6: 1,548,787 km (0.049 R)
• M7: 2,116,660 km (0.109 R)
• M8: 2,672,566 km (0.117 R)
• M9: 2,886,192 km (0.083 R)
• M10: 3,320,923 km (0.12 R)
• M11: 4,320,087 km (0.117 R)
• M12: 5,172,795 km (0.036 R)
• M13: 5,931,556 km (0.112 R)
• M14: 8,198,562 km (0.119 R)
• M15: 8,909,600 km (0.078 R)
• M16: 9,120,085 km (0.043 R)
• M17: 9,827,234 km (0.062 R)
• M18: 11,535,342 km (0.061 R)
• M19: 15,527,062 km (0.113 R)
• M20: 17,747,394 km (0.105 R)
• M21: 21,935,386 km (0.072 R)
• M22: 23,499,133 km (0.107 R)
• M23: 31,097,657 km (0.054 R)
• M24: 31,582,504 km (0.109 R)
• M25: 32,816,537 km (0.041 R)
• M26: 33,067,113 km (0.079 R)
• M27: 34,468,546 km (0.1 R)
• M28: 35,512,141 km (0.111 R)
• M29: 38,490,635 km (0.104 R)
• M30: 39,897,902 km (0.092 R)
• M31: 42,220,259 km (0.094 R)
• M32: 43,113,957 km (0.09 R)
• M33: 45,248,120 km (0.105 R)
• M34: 52,412,212 km (0.06 R)
• M35: 58,255,954 km (0.033 R)
• M36: 61,049,993 km (0.1 R)
• M37: 63,737,070 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit