🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.48 AU - 0.56 AU

Year: 159 Days

Day: 12.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,042,608 km

• M1: 28,274 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.54 AU - 0.78 AU

Year: 228 Days

Day: 33 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,042,608 km

• M1: 147,354 km (0.112 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 8.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.53 AU - 6.13 AU

Year: 5977 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,042,608 km

• M1: 105,167 km (0.087 R)
• M2: 629,209 km (0.111 R)
• M3: 940,372 km (0.076 R)
• M4: 1,247,945 km (0.109 R)
• M5: 1,752,090 km (0.099 R)
• M6: 2,225,268 km (0.112 R)
• M7: 2,508,008 km (0.119 R)
• M8: 3,868,751 km (0.088 R)
• M9: 4,302,734 km (0.114 R)
• M10: 8,696,723 km (0.072 R)
• M11: 10,933,360 km (0.09 R)
• M12: 11,580,371 km (0.115 R)
• M13: 12,808,869 km (0.113 R)
• M14: 23,229,857 km (0.102 R)
• M15: 23,866,994 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 10.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.22 AU - 11.66 AU

Year: 13306 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,042,608 km

• M1: 130,749 km (0.096 R)
• M2: 484,996 km (0.065 R)
• M3: 903,272 km (0.059 R)
• M4: 1,326,784 km (0.1 R)
• M5: 1,686,417 km (0.063 R)
• M6: 2,148,674 km (0.096 R)
• M7: 3,331,096 km (0.104 R)
• M8: 6,118,254 km (0.085 R)
• M9: 6,591,731 km (0.09 R)
• M10: 7,612,437 km (0.089 R)
• M11: 9,032,570 km (0.095 R)
• M12: 9,387,865 km (0.091 R)
• M13: 11,307,205 km (0.109 R)
• M14: 12,328,061 km (0.103 R)
• M15: 13,084,877 km (0.112 R)
• M16: 15,254,944 km (0.11 R)
• M17: 15,832,840 km (0.115 R)
• M18: 16,201,449 km (0.072 R)
• M19: 17,264,043 km (0.035 R)
• M20: 18,697,789 km (0.105 R)
• M21: 22,813,526 km (0.082 R)
• M22: 23,953,761 km (0.074 R)
• M23: 26,865,833 km (0.101 R)
• M24: 28,136,966 km (0.119 R)
• M25: 40,331,137 km (0.117 R)
• M26: 41,575,791 km (0.061 R)
• M27: 42,561,492 km (0.114 R)
• M28: 47,266,494 km (0.071 R)
• M29: 52,633,468 km (0.03 R)
• M30: 53,125,794 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602

Radius: 5.5

Gravity: 19.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.38 AU - 15.7 AU

Year: 24765 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,042,608 km

• M1: 68,366 km (0.104 R)
• M2: 375,042 km (0.041 R)
• M3: 635,342 km (0.095 R)
• M4: 879,935 km (0.09 R)
• M5: 1,288,337 km (0.096 R)
• M6: 1,739,674 km (0.115 R)
• M7: 2,594,326 km (0.046 R)
• M8: 4,019,096 km (0.081 R)
• M9: 4,253,367 km (0.119 R)
• M10: 5,049,676 km (0.06 R)
• M11: 7,124,599 km (0.096 R)
• M12: 7,319,674 km (0.071 R)
• M13: 8,188,987 km (0.075 R)
• M14: 14,424,077 km (0.057 R)
• M15: 16,537,596 km (0.104 R)
• M16: 17,757,118 km (0.077 R)
• M17: 18,388,869 km (0.061 R)
• M18: 19,035,431 km (0.054 R)
• M19: 19,792,696 km (0.056 R)
• M20: 23,666,084 km (0.093 R)
• M21: 24,987,033 km (0.115 R)
• M22: 27,895,216 km (0.115 R)
• M23: 28,258,739 km (0.116 R)
• M24: 30,250,933 km (0.101 R)
• M25: 32,601,714 km (0.034 R)
• M26: 34,096,795 km (0.098 R)
• M27: 35,071,575 km (0.054 R)
• M28: 36,064,905 km (0.088 R)
• M29: 40,845,305 km (0.046 R)
• M30: 42,102,974 km (0.113 R)
• M31: 44,365,941 km (0.07 R)
• M32: 55,556,610 km (0.112 R)
• M33: 60,675,400 km (0.067 R)
• M34: 67,831,714 km (0.101 R)
• M35: 76,472,636 km (0.118 R)
• M36: 77,184,423 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit