🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.92 AU - 3.09 AU

Year: 1389 Days

Day: 45.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,882,129 km

• M1: 997,818 km (0.108 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.7

Radius: 10.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.4 AU - 7.3 AU

Year: 6301 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,882,129 km

• M1: 129,402 km (0.067 R)
• M2: 475,272 km (0.074 R)
• M3: 1,038,508 km (0.112 R)
• M4: 1,752,389 km (0.066 R)
• M5: 2,452,807 km (0.063 R)
• M6: 2,803,464 km (0.11 R)
• M7: 3,127,792 km (0.064 R)
• M8: 5,696,537 km (0.102 R)
• M9: 6,252,892 km (0.077 R)
• M10: 6,743,872 km (0.071 R)
• M11: 7,952,473 km (0.06 R)
• M12: 8,411,739 km (0.102 R)
• M13: 9,010,729 km (0.109 R)
• M14: 9,766,796 km (0.084 R)
• M15: 13,539,804 km (0.044 R)
• M16: 14,251,142 km (0.098 R)
• M17: 15,394,070 km (0.109 R)
• M18: 19,738,541 km (0.1 R)
• M19: 20,868,155 km (0.098 R)
• M20: 23,256,036 km (0.109 R)
• M21: 26,743,911 km (0.117 R)
• M22: 28,656,669 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.1

Radius: 6.8

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.28 AU - 18.42 AU

Year: 26505 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,882,129 km

• M1: 84,523 km (0.081 R)
• M2: 297,251 km (0.059 R)
• M3: 535,411 km (0.103 R)
• M4: 759,060 km (0.088 R)
• M5: 1,172,548 km (0.114 R)
• M6: 1,439,431 km (0.114 R)
• M7: 1,926,970 km (0.09 R)
• M8: 2,278,525 km (0.106 R)
• M9: 4,059,488 km (0.084 R)
• M10: 4,676,429 km (0.1 R)
• M11: 5,608,424 km (0.08 R)
• M12: 6,279,670 km (0.067 R)
• M13: 7,567,857 km (0.089 R)
• M14: 7,942,899 km (0.111 R)
• M15: 9,323,238 km (0.117 R)
• M16: 10,006,602 km (0.111 R)
• M17: 12,924,807 km (0.078 R)
• M18: 16,992,822 km (0.075 R)
• M19: 17,358,439 km (0.054 R)
• M20: 18,776,178 km (0.103 R)
• M21: 19,068,792 km (0.075 R)
• M22: 21,413,738 km (0.112 R)
• M23: 24,752,464 km (0.043 R)
• M24: 28,937,763 km (0.086 R)
• M25: 32,021,873 km (0.095 R)
• M26: 38,362,878 km (0.089 R)
• M27: 39,150,511 km (0.101 R)
• M28: 41,908,946 km (0.057 R)
• M29: 47,088,323 km (0.091 R)
• M30: 54,043,577 km (0.068 R)
• M31: 54,635,835 km (0.09 R)
• M32: 55,833,216 km (0.051 R)
• M33: 56,641,195 km (0.105 R)
• M34: 68,094,108 km (0.069 R)
• M35: 77,944,380 km (0.082 R)
• M36: 84,129,055 km (0.113 R)
• M37: 91,189,626 km (0.101 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit