🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.44 AU - 0.66 AU

Year: 155 Days

Day: 46.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.61 AU - 0.73 AU

Year: 209 Days

Day: 39.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.89 AU

Year: 247 Days

Day: 12.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,516,076 km

• M1: 109,805 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.68 AU - 1.06 AU

Year: 309 Days

Day: 30.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.2 AU - 1.26 AU

Year: 519 Days

Day: 47.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.29 AU - 3.29 AU

Year: 1775 Days

Day: 43.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.5 AU - 4.42 AU

Year: 3001 Days

Day: 39.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,516,076 km

• M1: 78,389 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.9

Radius: 7.2

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.05 AU - 17.25 AU

Year: 25871 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,516,076 km

• M1: 318,494 km (0.082 R)
• M2: 637,586 km (0.094 R)
• M3: 896,390 km (0.115 R)
• M4: 952,041 km (0.096 R)
• M5: 1,037,760 km (0.11 R)
• M6: 1,605,784 km (0.115 R)
• M7: 1,674,150 km (0.115 R)
• M8: 2,609,136 km (0.055 R)
• M9: 2,812,889 km (0.069 R)
• M10: 3,454,664 km (0.081 R)
• M11: 3,678,462 km (0.111 R)
• M12: 4,620,181 km (0.11 R)
• M13: 4,866,868 km (0.036 R)
• M14: 5,219,470 km (0.099 R)
• M15: 5,684,869 km (0.088 R)
• M16: 6,002,465 km (0.096 R)
• M17: 6,056,021 km (0.09 R)
• M18: 6,109,727 km (0.108 R)
• M19: 6,271,592 km (0.107 R)
• M20: 6,489,855 km (0.067 R)
• M21: 6,821,813 km (0.082 R)
• M22: 6,933,712 km (0.079 R)
• M23: 7,733,911 km (0.075 R)
• M24: 7,850,597 km (0.102 R)
• M25: 9,544,943 km (0.101 R)
• M26: 10,240,573 km (0.052 R)
• M27: 11,215,203 km (0.089 R)
• M28: 12,423,355 km (0.065 R)
• M29: 12,697,418 km (0.09 R)
• M30: 12,904,312 km (0.117 R)
• M31: 13,112,253 km (0.082 R)
• M32: 13,391,403 km (0.106 R)
• M33: 14,815,874 km (0.038 R)
• M34: 15,915,418 km (0.116 R)
• M35: 18,114,806 km (0.116 R)
• M36: 18,973,648 km (0.088 R)
• M37: 19,289,299 km (0.064 R)
• M38: 19,527,160 km (0.1 R)
• M39: 20,085,908 km (0.112 R)
• M40: 22,124,029 km (0.037 R)
• M41: 22,790,039 km (0.056 R)
• M42: 23,547,154 km (0.089 R)
• M43: 24,483,636 km (0.066 R)
• M44: 25,259,002 km (0.058 R)
• M45: 25,519,153 km (0.078 R)
• M46: 26,745,257 km (0.096 R)
• M47: 28,080,119 km (0.116 R)
• M48: 29,163,507 km (0.036 R)
• M49: 29,985,098 km (0.115 R)
• M50: 31,092,272 km (0.084 R)
• M51: 31,557,521 km (0.111 R)
• M52: 31,837,868 km (0.103 R)
• M53: 33,346,413 km (0.09 R)
• M54: 35,847,390 km (0.118 R)
• M55: 35,944,778 km (0.118 R)
• M56: 37,218,753 km (0.064 R)
• M57: 38,010,126 km (0.106 R)
• M58: 38,407,907 km (0.091 R)
• M59: 38,907,115 km (0.065 R)
• M60: 39,609,477 km (0.069 R)
• M61: 39,810,985 km (0.085 R)
• M62: 40,518,733 km (0.08 R)
• M63: 41,026,917 km (0.061 R)
• M64: 41,128,793 km (0.116 R)
• M65: 41,230,669 km (0.104 R)
• M66: 42,357,740 km (0.104 R)
• M67: 42,976,925 km (0.114 R)
• M68: 44,015,284 km (0.085 R)
• M69: 44,747,117 km (0.12 R)
• M70: 45,272,205 km (0.054 R)
• M71: 45,693,772 km (0.025 R)
• M72: 46,434,730 km (0.044 R)
• M73: 47,179,728 km (0.089 R)
• M74: 48,573,531 km (0.043 R)
• M75: 49,654,974 km (0.117 R)
• M76: 50,634,990 km (0.071 R)
• M77: 52,614,170 km (0.097 R)
• M78: 54,171,035 km (0.06 R)
• M79: 54,842,729 km (0.091 R)
• M80: 54,955,077 km (0.091 R)
• M81: 56,307,891 km (0.116 R)
• M82: 61,827,603 km (0.103 R)
• M83: 62,295,396 km (0.114 R)
• M84: 70,545,868 km (0.082 R)
• M85: 71,034,604 km (0.118 R)
• M86: 73,124,187 km (0.093 R)
• M87: 73,495,040 km (0.073 R)
• M88: 73,742,625 km (0.075 R)
• M89: 75,733,174 km (0.074 R)
• M90: 76,108,366 km (0.04 R)
• M91: 81,169,561 km (0.07 R)
• M92: 83,095,484 km (0.112 R)
• M93: 84,128,756 km (0.093 R)
• M94: 86,338,466 km (0.086 R)
• M95: 87,253,856 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit