🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 9

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.07 AU - 1.15 AU

Year: 807 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,138,889 km

• M1: 111,899 km (0.063 R)
• M2: 410,945 km (0.082 R)
• M3: 703,858 km (0.104 R)
• M4: 1,150,408 km (0.111 R)
• M5: 1,451,548 km (0.039 R)
• M6: 2,074,025 km (0.098 R)
• M7: 2,492,450 km (0.119 R)
• M8: 2,940,795 km (0.094 R)
• M9: 3,329,151 km (0.087 R)
• M10: 3,983,642 km (0.061 R)
• M11: 5,236,524 km (0.104 R)
• M12: 6,142,489 km (0.099 R)
• M13: 6,532,939 km (0.092 R)
• M14: 7,854,337 km (0.113 R)
• M15: 8,445,697 km (0.084 R)
• M16: 9,121,880 km (0.102 R)
• M17: 9,659,535 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 12.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.57 AU - 3.85 AU

Year: 3970 Days

Day: 13.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,138,889 km

• M1: 154,684 km (0.12 R)
• M2: 712,235 km (0.042 R)
• M3: 1,113,307 km (0.104 R)
• M4: 1,909,617 km (0.115 R)
• M5: 2,334,924 km (0.114 R)
• M6: 5,450,598 km (0.096 R)
• M7: 6,197,989 km (0.079 R)
• M8: 6,754,493 km (0.099 R)
• M9: 9,642,780 km (0.117 R)
• M10: 12,337,486 km (0.087 R)
• M11: 13,020,550 km (0.094 R)
• M12: 13,422,071 km (0.09 R)
• M13: 19,359,909 km (0.102 R)
• M14: 20,484,287 km (0.084 R)
• M15: 21,442,461 km (0.109 R)
• M16: 22,216,032 km (0.094 R)
• M17: 26,366,326 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.7

Radius: 4.7

Gravity: 41.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.13 AU - 9.93 AU

Year: 15707 Days

Day: 15.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,138,889 km

• M1: 59,690 km (0.074 R)
• M2: 249,380 km (0.057 R)
• M3: 569,519 km (0.048 R)
• M4: 735,722 km (0.066 R)
• M5: 934,687 km (0.104 R)
• M6: 1,237,025 km (0.087 R)
• M7: 1,920,687 km (0.097 R)
• M8: 2,566,651 km (0.089 R)
• M9: 3,002,728 km (0.057 R)
• M10: 3,402,454 km (0.107 R)
• M11: 3,867,105 km (0.116 R)
• M12: 4,607,614 km (0.105 R)
• M13: 4,921,620 km (0.102 R)
• M14: 7,251,458 km (0.067 R)
• M15: 8,627,459 km (0.031 R)
• M16: 9,050,522 km (0.114 R)
• M17: 10,052,977 km (0.049 R)
• M18: 10,402,886 km (0.09 R)
• M19: 12,275,702 km (0.084 R)
• M20: 13,291,472 km (0.087 R)
• M21: 15,411,872 km (0.06 R)
• M22: 16,271,910 km (0.074 R)
• M23: 17,579,246 km (0.066 R)
• M24: 21,341,183 km (0.1 R)
• M25: 23,612,678 km (0.045 R)
• M26: 26,368,569 km (0.117 R)
• M27: 26,922,082 km (0.11 R)
• M28: 27,483,373 km (0.093 R)
• M29: 28,628,993 km (0.098 R)
• M30: 31,880,952 km (0.056 R)
• M31: 33,789,821 km (0.106 R)
• M32: 35,370,771 km (0.111 R)
• M33: 37,554,451 km (0.085 R)
• M34: 40,116,614 km (0.103 R)
• M35: 49,830,901 km (0.067 R)
• M36: 51,017,212 km (0.118 R)
• M37: 56,680,988 km (0.092 R)
• M38: 59,474,429 km (0.028 R)
• M39: 65,535,386 km (0.117 R)
• M40: 70,501,138 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 17,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit