🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.22 AU - 3.48 AU

Year: 2262 Days

Day: 46.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,602,718 km

• M1: 1,069,026 km (0.063 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 13.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.28 AU - 11.36 AU

Year: 12232 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,602,718 km

• M1: 165,904 km (0.091 R)
• M2: 638,633 km (0.046 R)
• M3: 1,151,305 km (0.052 R)
• M4: 1,624,334 km (0.073 R)
• M5: 2,421,840 km (0.071 R)
• M6: 3,168,632 km (0.051 R)
• M7: 3,650,038 km (0.102 R)
• M8: 4,449,190 km (0.098 R)
• M9: 4,923,565 km (0.088 R)
• M10: 6,357,012 km (0.109 R)
• M11: 9,005,941 km (0.069 R)
• M12: 9,561,398 km (0.103 R)
• M13: 12,503,988 km (0.108 R)
• M14: 13,584,534 km (0.086 R)
• M15: 14,047,240 km (0.113 R)
• M16: 15,570,446 km (0.113 R)
• M17: 19,688,426 km (0.113 R)
• M18: 20,712,872 km (0.104 R)
• M19: 21,149,997 km (0.112 R)
• M20: 24,191,771 km (0.119 R)
• M21: 29,011,216 km (0.1 R)
• M22: 31,243,515 km (0.074 R)
• M23: 32,051,194 km (0.111 R)
• M24: 41,877,381 km (0.041 R)
• M25: 45,161,503 km (0.096 R)
• M26: 45,897,524 km (0.12 R)
• M27: 46,941,418 km (0.104 R)
• M28: 47,696,588 km (0.055 R)
• M29: 51,915,847 km (0.076 R)
• M30: 54,862,925 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.1

Radius: 4.5

Gravity: 45.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.25 AU - 19.31 AU

Year: 25361 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,602,718 km

• M1: 55,950 km (0.114 R)
• M2: 243,845 km (0.085 R)
• M3: 395,238 km (0.115 R)
• M4: 820,993 km (0.048 R)
• M5: 1,974,243 km (0.12 R)
• M6: 3,195,111 km (0.081 R)
• M7: 3,662,156 km (0.08 R)
• M8: 3,895,229 km (0.046 R)
• M9: 6,129,324 km (0.103 R)
• M10: 6,362,996 km (0.102 R)
• M11: 6,554,032 km (0.075 R)
• M12: 7,461,942 km (0.053 R)
• M13: 9,585,633 km (0.065 R)
• M14: 12,597,337 km (0.113 R)
• M15: 17,362,329 km (0.109 R)
• M16: 17,641,927 km (0.062 R)
• M17: 18,595,763 km (0.107 R)
• M18: 19,684,237 km (0.099 R)
• M19: 19,886,494 km (0.1 R)
• M20: 24,463,291 km (0.108 R)
• M21: 27,622,050 km (0.069 R)
• M22: 29,167,546 km (0.025 R)
• M23: 34,293,965 km (0.06 R)
• M24: 34,881,736 km (0.107 R)
• M25: 35,926,377 km (0.09 R)
• M26: 37,454,819 km (0.078 R)
• M27: 37,765,534 km (0.09 R)
• M28: 40,314,083 km (0.067 R)
• M29: 40,968,723 km (0.118 R)
• M30: 43,315,615 km (0.12 R)
• M31: 44,175,054 km (0.067 R)
• M32: 45,045,864 km (0.11 R)
• M33: 53,403,597 km (0.117 R)
• M34: 53,797,339 km (0.06 R)
• M35: 68,595,860 km (0.093 R)
• M36: 69,061,109 km (0.037 R)
• M37: 79,578,737 km (0.084 R)
• M38: 96,547,623 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit