🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 11.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.14 AU - 1.54 AU

Year: 1018 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,732,116 km

• M1: 141,819 km (0.049 R)
• M2: 642,822 km (0.118 R)
• M3: 1,118,693 km (0.12 R)
• M4: 1,509,891 km (0.059 R)
• M5: 2,224,221 km (0.085 R)
• M6: 2,766,065 km (0.084 R)
• M7: 3,380,014 km (0.087 R)
• M8: 4,000,247 km (0.052 R)
• M9: 4,918,479 km (0.097 R)
• M10: 5,488,746 km (0.109 R)
• M11: 6,124,686 km (0.07 R)
• M12: 6,880,305 km (0.047 R)
• M13: 7,569,203 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 12.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.53 AU - 7.09 AU

Year: 9187 Days

Day: 13.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,732,116 km

• M1: 157,527 km (0.089 R)
• M2: 569,519 km (0.078 R)
• M3: 1,045,839 km (0.1 R)
• M4: 2,629,183 km (0.044 R)
• M5: 3,327,206 km (0.077 R)
• M6: 4,272,964 km (0.102 R)
• M7: 4,893,346 km (0.088 R)
• M8: 6,050,037 km (0.079 R)
• M9: 7,195,658 km (0.079 R)
• M10: 7,684,843 km (0.079 R)
• M11: 8,156,076 km (0.083 R)
• M12: 10,097,707 km (0.098 R)
• M13: 10,954,753 km (0.055 R)
• M14: 13,478,020 km (0.065 R)
• M15: 14,695,448 km (0.079 R)
• M16: 15,300,272 km (0.117 R)
• M17: 16,302,578 km (0.112 R)
• M18: 18,368,375 km (0.1 R)
• M19: 19,213,154 km (0.102 R)
• M20: 25,176,574 km (0.06 R)
• M21: 26,307,085 km (0.049 R)
• M22: 27,471,106 km (0.07 R)
• M23: 31,666,578 km (0.094 R)
• M24: 34,442,217 km (0.055 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.2

Radius: 3.4

Gravity: 40.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.72 AU - 7.22 AU

Year: 12071 Days

Day: 23.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,732,116 km

• M1: 42,336 km (0.078 R)
• M2: 311,313 km (0.052 R)
• M3: 509,680 km (0.076 R)
• M4: 630,106 km (0.085 R)
• M5: 929,751 km (0.098 R)
• M6: 1,181,524 km (0.089 R)
• M7: 1,561,503 km (0.071 R)
• M8: 2,139,998 km (0.07 R)
• M9: 2,497,237 km (0.117 R)
• M10: 3,450,774 km (0.065 R)
• M11: 3,807,565 km (0.059 R)
• M12: 4,244,840 km (0.075 R)
• M13: 4,388,005 km (0.095 R)
• M14: 5,121,034 km (0.088 R)
• M15: 5,482,912 km (0.045 R)
• M16: 5,721,969 km (0.078 R)
• M17: 6,147,724 km (0.115 R)
• M18: 7,510,112 km (0.083 R)
• M19: 7,890,390 km (0.083 R)
• M20: 9,299,153 km (0.091 R)
• M21: 9,443,665 km (0.097 R)
• M22: 10,708,066 km (0.091 R)
• M23: 10,920,345 km (0.096 R)
• M24: 12,427,095 km (0.066 R)
• M25: 13,690,748 km (0.119 R)
• M26: 15,370,732 km (0.085 R)
• M27: 18,065,888 km (0.105 R)
• M28: 18,215,785 km (0.079 R)
• M29: 22,760,718 km (0.093 R)
• M30: 23,644,691 km (0.103 R)
• M31: 25,763,895 km (0.118 R)
• M32: 31,446,220 km (0.117 R)
• M33: 33,323,374 km (0.063 R)
• M34: 37,056,889 km (0.097 R)
• M35: 40,416,109 km (0.095 R)
• M36: 42,103,423 km (0.103 R)
• M37: 43,031,229 km (0.086 R)
• M38: 47,446,610 km (0.111 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: 434 - 14,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit