🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.69 AU - 0.73 AU

Year: 176 Days

Day: 34.8 Hours

Environment

Temp: 305 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.66 AU - 1.78 AU

Year: 664 Days

Day: 32.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.1 AU - 2.2 AU

Year: 928 Days

Day: 24.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,431,528 km

• M1: 69,713 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.26 AU - 3.74 AU

Year: 1529 Days

Day: 28.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.9 AU - 4.3 AU

Year: 2010 Days

Day: 42.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.52 AU - 3.86 AU

Year: 2086 Days

Day: 36.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,431,528 km

• M1: 401,072 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.5

Radius: 4.4

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.97 AU - 24.27 AU

Year: 25579 Days

Day: 18 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,431,528 km

• M1: 212,878 km (0.108 R)
• M2: 303,684 km (0.111 R)
• M3: 542,292 km (0.111 R)
• M4: 950,395 km (0.091 R)
• M5: 1,348,475 km (0.103 R)
• M6: 1,854,864 km (0.065 R)
• M7: 2,311,885 km (0.082 R)
• M8: 2,345,844 km (0.054 R)
• M9: 2,766,065 km (0.057 R)
• M10: 2,911,175 km (0.113 R)
• M11: 3,438,956 km (0.032 R)
• M12: 3,595,136 km (0.055 R)
• M13: 4,118,729 km (0.103 R)
• M14: 5,460,173 km (0.11 R)
• M15: 5,826,687 km (0.094 R)
• M16: 5,873,063 km (0.081 R)
• M17: 6,059,611 km (0.07 R)
• M18: 7,774,302 km (0.108 R)
• M19: 8,552,061 km (0.07 R)
• M20: 8,923,363 km (0.069 R)
• M21: 10,292,034 km (0.077 R)
• M22: 10,630,125 km (0.061 R)
• M23: 11,317,079 km (0.107 R)
• M24: 11,666,091 km (0.113 R)
• M25: 11,783,076 km (0.116 R)
• M26: 12,374,437 km (0.045 R)
• M27: 13,279,354 km (0.106 R)
• M28: 14,455,792 km (0.044 R)
• M29: 14,770,845 km (0.104 R)
• M30: 15,343,805 km (0.066 R)
• M31: 15,794,394 km (0.102 R)
• M32: 15,859,169 km (0.117 R)
• M33: 16,053,796 km (0.053 R)
• M34: 16,840,681 km (0.091 R)
• M35: 17,841,640 km (0.075 R)
• M36: 18,587,835 km (0.116 R)
• M37: 19,137,008 km (0.12 R)
• M38: 20,251,064 km (0.102 R)
• M39: 20,674,276 km (0.068 R)
• M40: 23,717,246 km (0.107 R)
• M41: 24,014,198 km (0.086 R)
• M42: 24,762,188 km (0.054 R)
• M43: 25,517,657 km (0.103 R)
• M44: 26,127,567 km (0.106 R)
• M45: 27,283,959 km (0.087 R)
• M46: 27,595,122 km (0.115 R)
• M47: 27,751,153 km (0.108 R)
• M48: 29,966,249 km (0.118 R)
• M49: 30,287,286 km (0.097 R)
• M50: 32,566,409 km (0.094 R)
• M51: 33,144,755 km (0.045 R)
• M52: 33,726,541 km (0.077 R)
• M53: 34,060,443 km (0.08 R)
• M54: 34,227,843 km (0.091 R)
• M55: 35,576,618 km (0.039 R)
• M56: 35,916,504 km (0.055 R)
• M57: 38,587,275 km (0.099 R)
• M58: 40,698,250 km (0.038 R)
• M59: 40,964,834 km (0.105 R)
• M60: 43,298,860 km (0.08 R)
• M61: 44,390,475 km (0.038 R)
• M62: 44,573,284 km (0.087 R)
• M63: 44,664,838 km (0.111 R)
• M64: 45,860,125 km (0.109 R)
• M65: 46,693,684 km (0.056 R)
• M66: 48,282,114 km (0.12 R)
• M67: 48,658,353 km (0.108 R)
• M68: 49,698,058 km (0.102 R)
• M69: 51,223,657 km (0.052 R)
• M70: 52,281,314 km (0.058 R)
• M71: 52,958,095 km (0.118 R)
• M72: 53,249,063 km (0.06 R)
• M73: 54,320,333 km (0.109 R)
• M74: 54,515,858 km (0.118 R)
• M75: 58,575,944 km (0.057 R)
• M76: 59,278,755 km (0.105 R)
• M77: 59,379,434 km (0.057 R)
• M78: 59,681,622 km (0.116 R)
• M79: 60,186,515 km (0.046 R)
• M80: 61,404,092 km (0.115 R)
• M81: 62,424,798 km (0.055 R)
• M82: 64,379,743 km (0.118 R)
• M83: 64,483,115 km (0.086 R)
• M84: 66,041,476 km (0.077 R)
• M85: 66,145,746 km (0.11 R)
• M86: 66,772,860 km (0.084 R)
• M87: 66,877,578 km (0.047 R)
• M88: 68,138,389 km (0.078 R)
• M89: 68,243,856 km (0.105 R)
• M90: 69,089,084 km (0.098 R)
• M91: 71,217,562 km (0.107 R)

Kuiper Belt

Range: 37.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit