🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.01 AU - 1.41 AU

Year: 486 Days

Day: 45.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.08 AU - 5.44 AU

Year: 3793 Days

Day: 33.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 9.9

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.96 AU - 12.48 AU

Year: 12820 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 113,340,207 km

• M1: 123,119 km (0.108 R)
• M2: 706,700 km (0.094 R)
• M3: 1,033,272 km (0.089 R)
• M4: 2,215,544 km (0.099 R)
• M5: 3,489,670 km (0.112 R)
• M6: 4,316,048 km (0.052 R)
• M7: 4,694,082 km (0.096 R)
• M8: 5,517,169 km (0.053 R)
• M9: 5,849,576 km (0.115 R)
• M10: 6,473,848 km (0.114 R)
• M11: 7,141,802 km (0.108 R)
• M12: 7,763,381 km (0.045 R)
• M13: 8,087,410 km (0.118 R)
• M14: 8,962,558 km (0.094 R)
• M15: 11,845,907 km (0.103 R)
• M16: 12,214,068 km (0.067 R)
• M17: 12,909,099 km (0.085 R)
• M18: 16,103,912 km (0.104 R)
• M19: 16,862,373 km (0.12 R)
• M20: 18,779,769 km (0.109 R)
• M21: 24,695,467 km (0.114 R)
• M22: 28,893,482 km (0.105 R)
• M23: 32,937,412 km (0.066 R)
• M24: 36,691,421 km (0.054 R)
• M25: 37,081,722 km (0.062 R)
• M26: 38,805,688 km (0.116 R)
• M27: 42,269,926 km (0.102 R)
• M28: 42,842,586 km (0.092 R)
• M29: 47,922,032 km (0.073 R)
• M30: 49,172,970 km (0.076 R)
• M31: 52,560,165 km (0.072 R)
• M32: 53,388,937 km (0.114 R)
• M33: 59,615,649 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.1

Radius: 5.4

Gravity: 31.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.86 AU - 20.26 AU

Year: 31597 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 113,340,207 km

• M1: 68,067 km (0.075 R)
• M2: 288,425 km (0.076 R)
• M3: 1,146,368 km (0.093 R)
• M4: 2,527,157 km (0.091 R)
• M5: 2,975,202 km (0.085 R)
• M6: 3,409,186 km (0.11 R)
• M7: 5,666,319 km (0.081 R)
• M8: 6,040,612 km (0.083 R)
• M9: 6,531,293 km (0.067 R)
• M10: 6,734,896 km (0.106 R)
• M11: 7,048,154 km (0.074 R)
• M12: 7,536,292 km (0.081 R)
• M13: 8,104,764 km (0.066 R)
• M14: 9,136,092 km (0.093 R)
• M15: 10,596,915 km (0.099 R)
• M16: 10,807,549 km (0.054 R)
• M17: 19,119,356 km (0.112 R)
• M18: 28,525,771 km (0.12 R)
• M19: 29,070,457 km (0.101 R)
• M20: 30,180,473 km (0.074 R)
• M21: 30,888,520 km (0.116 R)
• M22: 34,288,281 km (0.104 R)
• M23: 34,749,341 km (0.116 R)
• M24: 42,346,071 km (0.034 R)
• M25: 43,054,716 km (0.069 R)
• M26: 46,341,232 km (0.101 R)
• M27: 51,981,819 km (0.05 R)
• M28: 54,652,291 km (0.108 R)
• M29: 61,839,272 km (0.112 R)
• M30: 65,540,024 km (0.115 R)
• M31: 66,487,726 km (0.075 R)
• M32: 76,211,738 km (0.072 R)
• M33: 79,116,330 km (0.062 R)
• M34: 79,652,339 km (0.044 R)
• M35: 86,557,029 km (0.051 R)
• M36: 96,878,235 km (0.1 R)
• M37: 97,799,309 km (0.107 R)
• M38: 100,597,387 km (0.082 R)
• M39: 101,541,799 km (0.083 R)
• M40: 110,309,281 km (0.113 R)
• M41: 112,323,766 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit