🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.14 AU

Year: 347 Days

Day: 25.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,489,083 km

• M1: 94,247 km (0.082 R)
• M2: 248,781 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.59 AU - 1.65 AU

Year: 761 Days

Day: 14.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,489,083 km

• M1: 56,099 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.81 AU - 2.51 AU

Year: 1171 Days

Day: 20.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.38 AU - 4.12 AU

Year: 2679 Days

Day: 13.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,489,083 km

• M1: 212,279 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.95 AU - 4.81 AU

Year: 2820 Days

Day: 30.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,489,083 km

• M1: 460,163 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.73 AU - 5.03 AU

Year: 3382 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,489,083 km

• M1: 150,196 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.3

Radius: 3.5

Gravity: 60.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.22 AU - 16.64 AU

Year: 20224 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,489,083 km

• M1: 80,035 km (0.111 R)
• M2: 335,249 km (0.065 R)
• M3: 430,991 km (0.099 R)
• M4: 492,626 km (0.067 R)
• M5: 671,096 km (0.115 R)
• M6: 1,283,999 km (0.087 R)
• M7: 1,465,311 km (0.119 R)
• M8: 4,330,110 km (0.108 R)
• M9: 4,738,213 km (0.05 R)
• M10: 5,639,241 km (0.108 R)
• M11: 5,688,160 km (0.091 R)
• M12: 5,835,663 km (0.08 R)
• M13: 6,235,090 km (0.084 R)
• M14: 7,007,314 km (0.081 R)
• M15: 7,646,695 km (0.085 R)
• M16: 8,471,578 km (0.114 R)
• M17: 9,266,840 km (0.074 R)
• M18: 9,908,166 km (0.108 R)
• M19: 10,988,113 km (0.038 R)
• M20: 11,791,005 km (0.101 R)
• M21: 11,916,069 km (0.065 R)
• M22: 13,517,813 km (0.118 R)
• M23: 13,912,153 km (0.119 R)
• M24: 14,243,662 km (0.097 R)
• M25: 14,376,954 km (0.059 R)
• M26: 14,510,844 km (0.05 R)
• M27: 14,644,884 km (0.116 R)
• M28: 15,117,762 km (0.088 R)
• M29: 17,770,282 km (0.108 R)
• M30: 18,929,367 km (0.078 R)
• M31: 19,665,986 km (0.083 R)
• M32: 20,112,536 km (0.098 R)
• M33: 21,701,415 km (0.064 R)
• M34: 22,394,652 km (0.04 R)
• M35: 24,198,952 km (0.117 R)
• M36: 31,085,690 km (0.113 R)
• M37: 31,431,859 km (0.078 R)
• M38: 31,518,626 km (0.101 R)
• M39: 33,447,092 km (0.103 R)
• M40: 33,624,365 km (0.051 R)
• M41: 34,246,992 km (0.113 R)
• M42: 34,425,612 km (0.11 R)
• M43: 34,873,508 km (0.108 R)
• M44: 36,319,521 km (0.115 R)
• M45: 38,432,441 km (0.082 R)
• M46: 39,925,577 km (0.093 R)
• M47: 40,490,459 km (0.077 R)
• M48: 40,868,343 km (0.081 R)
• M49: 42,200,662 km (0.115 R)
• M50: 42,392,147 km (0.036 R)
• M51: 43,353,762 km (0.076 R)
• M52: 44,031,291 km (0.1 R)
• M53: 45,691,079 km (0.114 R)
• M54: 45,887,651 km (0.094 R)
• M55: 46,676,929 km (0.054 R)
• M56: 46,974,031 km (0.096 R)
• M57: 48,669,722 km (0.099 R)
• M58: 49,777,495 km (0.056 R)
• M59: 50,791,768 km (0.113 R)
• M60: 51,097,397 km (0.089 R)
• M61: 52,223,121 km (0.069 R)
• M62: 53,771,459 km (0.068 R)
• M63: 55,544,343 km (0.069 R)
• M64: 56,490,699 km (0.107 R)
• M65: 57,336,226 km (0.107 R)
• M66: 60,544,502 km (0.09 R)
• M67: 63,152,741 km (0.081 R)
• M68: 64,911,713 km (0.069 R)
• M69: 67,244,841 km (0.108 R)
• M70: 68,590,325 km (0.111 R)
• M71: 68,815,469 km (0.103 R)
• M72: 69,831,538 km (0.114 R)
• M73: 71,080,082 km (0.06 R)
• M74: 71,421,913 km (0.049 R)
• M75: 72,565,140 km (0.099 R)
• M76: 74,638,267 km (0.11 R)
• M77: 77,432,456 km (0.103 R)
• M78: 78,018,880 km (0.088 R)
• M79: 78,253,898 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 19,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit