🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 14.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.04 AU - 2.3 AU

Year: 2247 Days

Day: 7.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,548,620 km

• M1: 180,265 km (0.097 R)
• M2: 648,656 km (0.042 R)
• M3: 1,517,371 km (0.067 R)
• M4: 2,365,890 km (0.11 R)
• M5: 2,960,392 km (0.044 R)
• M6: 3,653,928 km (0.077 R)
• M7: 4,896,787 km (0.103 R)
• M8: 5,822,200 km (0.095 R)
• M9: 7,253,103 km (0.097 R)
• M10: 8,583,627 km (0.055 R)
• M11: 9,545,990 km (0.091 R)
• M12: 10,107,131 km (0.07 R)
• M13: 10,990,058 km (0.087 R)
• M14: 11,963,940 km (0.119 R)
• M15: 14,951,410 km (0.077 R)
• M16: 16,196,363 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 8.7

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.21 AU - 2.41 AU

Year: 2468 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,548,620 km

• M1: 108,159 km (0.036 R)
• M2: 391,348 km (0.075 R)
• M3: 886,667 km (0.045 R)
• M4: 1,292,526 km (0.057 R)
• M5: 1,615,657 km (0.102 R)
• M6: 2,373,819 km (0.062 R)
• M7: 3,182,994 km (0.031 R)
• M8: 3,633,134 km (0.084 R)
• M9: 4,046,622 km (0.117 R)
• M10: 4,491,377 km (0.112 R)
• M11: 4,769,180 km (0.096 R)
• M12: 6,049,289 km (0.085 R)
• M13: 6,577,070 km (0.114 R)
• M14: 6,992,803 km (0.07 R)
• M15: 7,425,889 km (0.066 R)
• M16: 8,282,337 km (0.113 R)
• M17: 8,767,482 km (0.108 R)
• M18: 9,067,725 km (0.111 R)
• M19: 9,340,143 km (0.104 R)
• M20: 9,723,862 km (0.098 R)
• M21: 11,130,680 km (0.077 R)
• M22: 11,443,340 km (0.101 R)
• M23: 13,052,564 km (0.066 R)
• M24: 13,888,816 km (0.11 R)
• M25: 14,389,071 km (0.083 R)
• M26: 16,866,861 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 5

Gravity: 34.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.27 AU - 9.51 AU

Year: 15578 Days

Day: 17.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,548,620 km

• M1: 92,751 km (0.087 R)
• M2: 374,294 km (0.115 R)
• M3: 601,533 km (0.12 R)
• M4: 762,500 km (0.116 R)
• M5: 1,255,575 km (0.11 R)
• M6: 2,033,633 km (0.111 R)
• M7: 3,755,954 km (0.07 R)
• M8: 6,352,075 km (0.104 R)
• M9: 8,038,642 km (0.063 R)
• M10: 8,748,035 km (0.081 R)
• M11: 11,125,743 km (0.074 R)
• M12: 12,005,528 km (0.105 R)
• M13: 13,134,843 km (0.063 R)
• M14: 16,383,510 km (0.109 R)
• M15: 17,026,631 km (0.086 R)
• M16: 30,565,089 km (0.076 R)
• M17: 40,081,458 km (0.107 R)
• M18: 43,951,854 km (0.113 R)
• M19: 45,504,381 km (0.109 R)
• M20: 46,772,522 km (0.074 R)
• M21: 56,678,444 km (0.081 R)
• M22: 59,450,194 km (0.059 R)
• M23: 65,662,694 km (0.074 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: 205 - 15,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit