🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.19 AU - 2.57 AU

Year: 1341 Days

Day: 31.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,199,958 km

• M1: 188,344 km (0.054 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.6

Radius: 8.4

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.87 AU - 12.13 AU

Year: 13325 Days

Day: 11.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,199,958 km

• M1: 105,167 km (0.078 R)
• M2: 411,394 km (0.099 R)
• M3: 677,978 km (0.114 R)
• M4: 1,319,603 km (0.095 R)
• M5: 1,901,389 km (0.09 R)
• M6: 2,223,174 km (0.12 R)
• M7: 2,752,302 km (0.061 R)
• M8: 3,288,161 km (0.115 R)
• M9: 3,727,680 km (0.116 R)
• M10: 4,032,560 km (0.099 R)
• M11: 4,354,046 km (0.088 R)
• M12: 6,617,163 km (0.047 R)
• M13: 7,149,432 km (0.032 R)
• M14: 7,754,256 km (0.098 R)
• M15: 11,589,646 km (0.077 R)
• M16: 12,363,067 km (0.102 R)
• M17: 15,947,283 km (0.094 R)
• M18: 21,639,332 km (0.099 R)
• M19: 22,445,665 km (0.11 R)
• M20: 22,810,534 km (0.086 R)
• M21: 23,739,686 km (0.109 R)
• M22: 24,404,948 km (0.073 R)
• M23: 27,709,864 km (0.061 R)
• M24: 28,129,636 km (0.052 R)
• M25: 28,447,381 km (0.105 R)
• M26: 36,935,714 km (0.12 R)
• M27: 45,063,666 km (0.09 R)
• M28: 46,524,938 km (0.105 R)
• M29: 47,416,691 km (0.085 R)
• M30: 50,315,598 km (0.077 R)
• M31: 50,783,840 km (0.108 R)
• M32: 52,686,126 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.8

Radius: 5.8

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.14 AU - 19.12 AU

Year: 24770 Days

Day: 21.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,199,958 km

• M1: 72,854 km (0.086 R)
• M2: 348,413 km (0.028 R)
• M3: 641,775 km (0.117 R)
• M4: 2,242,771 km (0.065 R)
• M5: 2,990,162 km (0.099 R)
• M6: 12,012,260 km (0.094 R)
• M7: 12,324,321 km (0.086 R)
• M8: 15,162,343 km (0.057 R)
• M9: 22,368,921 km (0.07 R)
• M10: 24,100,666 km (0.114 R)
• M11: 24,298,434 km (0.117 R)
• M12: 34,864,981 km (0.098 R)
• M13: 36,271,949 km (0.099 R)
• M14: 39,472,146 km (0.094 R)
• M15: 52,314,675 km (0.077 R)
• M16: 57,086,996 km (0.112 R)
• M17: 57,791,602 km (0.056 R)
• M18: 59,578,399 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 4.2

Gravity: 26.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.41 AU - 19.85 AU

Year: 25896 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,199,958 km

• M1: 52,210 km (0.099 R)
• M2: 330,163 km (0.067 R)
• M3: 513,869 km (0.101 R)
• M4: 657,333 km (0.101 R)
• M5: 838,795 km (0.039 R)
• M6: 1,119,291 km (0.113 R)
• M7: 1,846,187 km (0.109 R)
• M8: 1,982,621 km (0.115 R)
• M9: 2,253,991 km (0.06 R)
• M10: 3,474,859 km (0.072 R)
• M11: 4,159,569 km (0.081 R)
• M12: 4,533,863 km (0.083 R)
• M13: 7,073,885 km (0.1 R)
• M14: 8,860,083 km (0.117 R)
• M15: 9,478,371 km (0.106 R)
• M16: 11,309,898 km (0.12 R)
• M17: 12,172,180 km (0.114 R)
• M18: 15,098,913 km (0.06 R)
• M19: 15,415,163 km (0.042 R)
• M20: 17,929,006 km (0.103 R)
• M21: 23,963,634 km (0.096 R)
• M22: 32,911,232 km (0.104 R)
• M23: 34,522,551 km (0.116 R)
• M24: 39,521,364 km (0.11 R)
• M25: 42,898,386 km (0.074 R)
• M26: 48,145,980 km (0.103 R)
• M27: 48,830,540 km (0.03 R)
• M28: 50,923,265 km (0.108 R)
• M29: 52,351,176 km (0.092 R)
• M30: 57,750,912 km (0.069 R)
• M31: 58,329,855 km (0.056 R)
• M32: 70,956,065 km (0.047 R)
• M33: 71,620,130 km (0.099 R)
• M34: 72,511,883 km (0.08 R)
• M35: 72,735,981 km (0.064 R)
• M36: 73,185,522 km (0.071 R)
• M37: 78,018,730 km (0.063 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 16,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit