🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.56 AU - 0.66 AU

Year: 174 Days

Day: 20.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 183 Days

Day: 43.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.61 AU - 0.83 AU

Year: 223 Days

Day: 43.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 165.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,553,606 km

• M1: 130,749 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.17 AU

Year: 338 Days

Day: 38.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.57 AU - 1.79 AU

Year: 795 Days

Day: 38.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.72 AU - 1.74 AU

Year: 831 Days

Day: 36.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.69 AU - 2.33 AU

Year: 1041 Days

Day: 41.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,553,606 km

• M1: 92,003 km (0.041 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.92 AU - 2.56 AU

Year: 1225 Days

Day: 44.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.6

Radius: 8

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.58 AU - 14.92 AU

Year: 16629 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,553,606 km

• M1: 121,623 km (0.104 R)
• M2: 203,004 km (0.096 R)
• M3: 562,189 km (0.079 R)
• M4: 971,937 km (0.116 R)
• M5: 1,040,453 km (0.054 R)
• M6: 1,433,896 km (0.062 R)
• M7: 2,471,806 km (0.115 R)
• M8: 3,060,623 km (0.108 R)
• M9: 3,266,470 km (0.068 R)
• M10: 3,547,863 km (0.079 R)
• M11: 3,764,032 km (0.102 R)
• M12: 4,021,789 km (0.077 R)
• M13: 5,069,124 km (0.077 R)
• M14: 5,436,087 km (0.073 R)
• M15: 5,518,815 km (0.056 R)
• M16: 7,078,522 km (0.093 R)
• M17: 7,168,880 km (0.055 R)
• M18: 7,396,717 km (0.039 R)
• M19: 7,626,948 km (0.03 R)
• M20: 8,283,982 km (0.065 R)
• M21: 8,667,551 km (0.092 R)
• M22: 9,106,022 km (0.088 R)
• M23: 9,852,965 km (0.038 R)
• M24: 10,567,743 km (0.086 R)
• M25: 11,831,546 km (0.05 R)
• M26: 12,645,358 km (0.094 R)
• M27: 12,810,365 km (0.102 R)
• M28: 13,086,822 km (0.113 R)
• M29: 14,613,917 km (0.057 R)
• M30: 14,902,790 km (0.072 R)
• M31: 15,018,878 km (0.084 R)
• M32: 15,486,372 km (0.094 R)
• M33: 16,856,688 km (0.11 R)
• M34: 17,709,695 km (0.027 R)
• M35: 18,764,211 km (0.102 R)
• M36: 19,267,607 km (0.09 R)
• M37: 20,030,856 km (0.095 R)
• M38: 20,287,416 km (0.107 R)
• M39: 20,545,173 km (0.103 R)
• M40: 21,063,829 km (0.063 R)
• M41: 21,129,054 km (0.073 R)
• M42: 21,652,497 km (0.088 R)
• M43: 22,048,033 km (0.116 R)
• M44: 23,114,217 km (0.066 R)
• M45: 23,248,706 km (0.079 R)
• M46: 23,924,888 km (0.116 R)
• M47: 24,402,105 km (0.089 R)
• M48: 24,470,472 km (0.037 R)
• M49: 24,607,503 km (0.11 R)
• M50: 25,089,208 km (0.078 R)
• M51: 25,643,469 km (0.086 R)
• M52: 26,412,252 km (0.096 R)
• M53: 26,693,646 km (0.114 R)
• M54: 27,188,515 km (0.074 R)
• M55: 27,401,543 km (0.117 R)
• M56: 27,543,810 km (0.091 R)
• M57: 28,259,187 km (0.064 R)
• M58: 29,781,047 km (0.089 R)
• M59: 30,220,864 km (0.058 R)
• M60: 30,367,919 km (0.081 R)
• M61: 30,810,429 km (0.079 R)
• M62: 32,376,270 km (0.099 R)
• M63: 33,130,992 km (0.11 R)
• M64: 34,504,001 km (0.119 R)
• M65: 36,051,292 km (0.105 R)
• M66: 36,285,263 km (0.099 R)
• M67: 37,779,297 km (0.08 R)
• M68: 39,694,897 km (0.095 R)
• M69: 39,856,014 km (0.11 R)
• M70: 40,178,847 km (0.113 R)
• M71: 41,397,022 km (0.037 R)
• M72: 42,544,886 km (0.086 R)
• M73: 43,205,511 km (0.102 R)
• M74: 46,728,989 km (0.057 R)
• M75: 48,009,547 km (0.055 R)
• M76: 48,783,417 km (0.057 R)
• M77: 51,217,374 km (0.087 R)
• M78: 52,096,262 km (0.089 R)
• M79: 52,537,426 km (0.049 R)
• M80: 52,802,812 km (0.053 R)
• M81: 52,979,936 km (0.104 R)
• M82: 54,852,004 km (0.118 R)
• M83: 55,390,856 km (0.097 R)
• M84: 56,021,710 km (0.071 R)
• M85: 58,844,023 km (0.118 R)
• M86: 59,027,729 km (0.05 R)
• M87: 59,856,651 km (0.112 R)
• M88: 59,948,953 km (0.043 R)
• M89: 60,041,405 km (0.026 R)
• M90: 60,967,864 km (0.099 R)
• M91: 61,246,715 km (0.107 R)
• M92: 62,459,953 km (0.03 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit