🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 12.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.83 AU

Year: 372 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,557,048 km

• M1: 162,314 km (0.037 R)
• M2: 427,551 km (0.097 R)
• M3: 680,222 km (0.116 R)
• M4: 1,031,328 km (0.084 R)
• M5: 1,332,618 km (0.112 R)
• M6: 1,712,896 km (0.114 R)
• M7: 2,007,005 km (0.079 R)
• M8: 2,280,769 km (0.08 R)
• M9: 2,530,448 km (0.119 R)
• M10: 2,771,450 km (0.109 R)
• M11: 3,024,271 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 10.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.69 AU - 0.73 AU

Year: 406 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,557,048 km

• M1: 131,048 km (0.087 R)
• M2: 390,002 km (0.1 R)
• M3: 716,275 km (0.104 R)
• M4: 930,648 km (0.106 R)
• M5: 1,618,948 km (0.092 R)
• M6: 1,877,902 km (0.117 R)
• M7: 2,473,302 km (0.1 R)
• M8: 2,755,144 km (0.113 R)
• M9: 3,086,952 km (0.079 R)
• M10: 3,584,814 km (0.115 R)
• M11: 3,829,107 km (0.048 R)
• M12: 4,507,533 km (0.058 R)
• M13: 4,846,672 km (0.055 R)
• M14: 5,109,216 km (0.053 R)
• M15: 5,458,826 km (0.114 R)
• M16: 5,737,677 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.2

Radius: 14.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.47 AU - 1.53 AU

Year: 1246 Days

Day: 7 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,557,048 km

• M1: 188,493 km (0.099 R)
• M2: 572,361 km (0.103 R)
• M3: 1,084,136 km (0.06 R)
• M4: 1,381,536 km (0.102 R)
• M5: 1,683,275 km (0.109 R)
• M6: 1,968,708 km (0.028 R)
• M7: 2,243,220 km (0.104 R)
• M8: 2,633,371 km (0.11 R)
• M9: 3,067,804 km (0.064 R)
• M10: 3,391,833 km (0.096 R)
• M11: 3,803,526 km (0.098 R)
• M12: 4,441,860 km (0.1 R)
• M13: 5,284,694 km (0.112 R)
• M14: 5,568,182 km (0.087 R)
• M15: 6,479,981 km (0.103 R)
• M16: 6,810,443 km (0.04 R)
• M17: 8,304,477 km (0.034 R)
• M18: 9,173,192 km (0.045 R)
• M19: 9,643,079 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.4

Radius: 5.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.75 AU - 8.15 AU

Year: 13792 Days

Day: 24.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,557,048 km

• M1: 64,776 km (0.101 R)
• M2: 2,414,659 km (0.115 R)
• M3: 3,834,343 km (0.111 R)
• M4: 9,507,244 km (0.096 R)
• M5: 10,215,291 km (0.051 R)
• M6: 12,010,315 km (0.092 R)
• M7: 12,760,250 km (0.068 R)
• M8: 13,166,408 km (0.075 R)
• M9: 13,486,846 km (0.105 R)
• M10: 13,671,749 km (0.073 R)
• M11: 14,045,146 km (0.069 R)
• M12: 18,594,866 km (0.119 R)
• M13: 21,282,840 km (0.094 R)
• M14: 22,695,194 km (0.04 R)
• M15: 39,084,538 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 13,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit