🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 167 Days

Day: 28.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,612,695 km

• M1: 123,119 km (0.085 R)
• M2: 280,646 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.7

Radius: 9.8

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.23 AU - 8.21 AU

Year: 7348 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,612,695 km

• M1: 150,795 km (0.05 R)
• M2: 491,130 km (0.05 R)
• M3: 802,144 km (0.101 R)
• M4: 1,143,377 km (0.118 R)
• M5: 1,556,416 km (0.113 R)
• M6: 2,084,347 km (0.113 R)
• M7: 3,271,406 km (0.065 R)
• M8: 3,761,638 km (0.11 R)
• M9: 4,115,288 km (0.105 R)
• M10: 5,097,996 km (0.029 R)
• M11: 8,377,780 km (0.113 R)
• M12: 9,434,240 km (0.096 R)
• M13: 10,186,418 km (0.098 R)
• M14: 11,703,789 km (0.04 R)
• M15: 14,254,583 km (0.081 R)
• M16: 19,816,781 km (0.108 R)
• M17: 22,006,146 km (0.084 R)
• M18: 22,991,996 km (0.082 R)
• M19: 23,327,095 km (0.117 R)
• M20: 23,750,607 km (0.1 R)
• M21: 27,045,201 km (0.102 R)
• M22: 31,242,917 km (0.12 R)
• M23: 34,635,049 km (0.087 R)
• M24: 35,519,920 km (0.081 R)
• M25: 35,855,618 km (0.119 R)
• M26: 39,809,789 km (0.064 R)
• M27: 40,903,199 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.5

Radius: 5

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.32 AU - 13.86 AU

Year: 15922 Days

Day: 20.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,612,695 km

• M1: 62,233 km (0.085 R)
• M2: 249,230 km (0.092 R)
• M3: 407,355 km (0.081 R)
• M4: 807,081 km (0.032 R)
• M5: 999,015 km (0.068 R)
• M6: 1,530,985 km (0.118 R)
• M7: 1,704,817 km (0.025 R)
• M8: 1,990,400 km (0.107 R)
• M9: 2,234,095 km (0.119 R)
• M10: 2,556,478 km (0.12 R)
• M11: 3,019,184 km (0.113 R)
• M12: 3,293,996 km (0.081 R)
• M13: 3,511,062 km (0.108 R)
• M14: 3,763,284 km (0.085 R)
• M15: 3,920,362 km (0.025 R)
• M16: 4,304,080 km (0.053 R)
• M17: 4,652,643 km (0.083 R)
• M18: 6,273,536 km (0.098 R)
• M19: 7,473,910 km (0.089 R)
• M20: 8,547,574 km (0.058 R)
• M21: 9,671,353 km (0.073 R)
• M22: 11,757,495 km (0.078 R)
• M23: 12,728,535 km (0.108 R)
• M24: 13,384,521 km (0.082 R)
• M25: 21,066,522 km (0.074 R)
• M26: 23,806,706 km (0.114 R)
• M27: 26,011,330 km (0.038 R)
• M28: 26,201,020 km (0.058 R)
• M29: 27,065,845 km (0.064 R)
• M30: 30,504,951 km (0.106 R)
• M31: 32,110,585 km (0.089 R)
• M32: 33,771,719 km (0.112 R)
• M33: 37,144,254 km (0.11 R)
• M34: 39,222,019 km (0.052 R)
• M35: 41,763,986 km (0.052 R)
• M36: 42,547,579 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit