🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.28 AU

Year: 460 Days

Day: 33.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,658,672 km

• M1: 63,579 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.33 AU - 1.43 AU

Year: 567 Days

Day: 35.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.26 AU - 1.58 AU

Year: 592 Days

Day: 28.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.2 AU - 1.96 AU

Year: 695 Days

Day: 30.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,658,672 km

• M1: 251,324 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.88 AU - 2.34 AU

Year: 1072 Days

Day: 12.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,658,672 km

• M1: 1,611,019 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.56 AU - 5 AU

Year: 3098 Days

Day: 28.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,658,672 km

• M1: 415,882 km (0.109 R)
• M2: 1,013,376 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.49 AU - 5.57 AU

Year: 4550 Days

Day: 42.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 13.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.44 AU - 7.46 AU

Year: 6410 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,658,672 km

• M1: 424,110 km (0.115 R)
• M2: 568,322 km (0.07 R)
• M3: 706,252 km (0.076 R)
• M4: 1,448,706 km (0.095 R)
• M5: 1,610,122 km (0.052 R)
• M6: 1,702,424 km (0.082 R)
• M7: 1,854,266 km (0.101 R)
• M8: 1,971,102 km (0.082 R)
• M9: 2,192,207 km (0.085 R)
• M10: 2,927,032 km (0.116 R)
• M11: 3,393,478 km (0.107 R)
• M12: 3,611,143 km (0.099 R)
• M13: 3,858,428 km (0.106 R)
• M14: 4,009,672 km (0.116 R)
• M15: 4,162,860 km (0.075 R)
• M16: 4,501,400 km (0.12 R)
• M17: 5,067,628 km (0.103 R)
• M18: 5,289,182 km (0.106 R)
• M19: 5,771,037 km (0.108 R)
• M20: 6,090,429 km (0.1 R)
• M21: 6,898,855 km (0.103 R)
• M22: 7,083,160 km (0.111 R)
• M23: 7,456,706 km (0.118 R)
• M24: 8,029,217 km (0.101 R)
• M25: 8,288,320 km (0.101 R)
• M26: 9,081,937 km (0.056 R)
• M27: 9,385,920 km (0.095 R)
• M28: 9,556,162 km (0.091 R)
• M29: 9,830,824 km (0.097 R)
• M30: 10,777,180 km (0.11 R)
• M31: 11,424,191 km (0.095 R)
• M32: 11,789,060 km (0.117 R)
• M33: 12,493,068 km (0.085 R)
• M34: 13,172,541 km (0.105 R)
• M35: 13,478,469 km (0.025 R)
• M36: 14,019,415 km (0.094 R)
• M37: 14,253,536 km (0.051 R)
• M38: 14,370,970 km (0.091 R)
• M39: 14,646,529 km (0.071 R)
• M40: 15,242,677 km (0.109 R)
• M41: 15,684,888 km (0.087 R)
• M42: 16,458,758 km (0.074 R)
• M43: 16,871,049 km (0.079 R)
• M44: 17,286,782 km (0.087 R)
• M45: 17,495,920 km (0.033 R)
• M46: 17,874,552 km (0.1 R)
• M47: 18,682,680 km (0.081 R)
• M48: 19,502,775 km (0.098 R)
• M49: 19,939,152 km (0.106 R)
• M50: 20,070,649 km (0.117 R)
• M51: 20,732,769 km (0.099 R)
• M52: 20,955,071 km (0.067 R)
• M53: 21,044,232 km (0.083 R)
• M54: 22,123,730 km (0.059 R)
• M55: 22,533,179 km (0.113 R)
• M56: 22,670,211 km (0.059 R)
• M57: 22,761,615 km (0.079 R)
• M58: 23,175,104 km (0.051 R)
• M59: 23,637,212 km (0.043 R)
• M60: 23,730,112 km (0.098 R)
• M61: 23,823,012 km (0.079 R)
• M62: 24,476,904 km (0.112 R)
• M63: 24,711,923 km (0.097 R)
• M64: 24,947,689 km (0.12 R)
• M65: 25,326,471 km (0.077 R)
• M66: 25,802,491 km (0.064 R)
• M67: 26,137,590 km (0.059 R)
• M68: 26,618,697 km (0.084 R)
• M69: 27,151,266 km (0.095 R)
• M70: 28,968,730 km (0.07 R)
• M71: 29,167,546 km (0.04 R)
• M72: 29,267,178 km (0.05 R)
• M73: 29,566,523 km (0.117 R)
• M74: 29,766,835 km (0.097 R)
• M75: 30,168,505 km (0.113 R)
• M76: 30,370,013 km (0.103 R)
• M77: 31,028,244 km (0.104 R)
• M78: 31,537,625 km (0.102 R)
• M79: 32,152,622 km (0.096 R)
• M80: 32,255,545 km (0.064 R)
• M81: 32,410,079 km (0.084 R)
• M82: 32,875,179 km (0.053 R)
• M83: 34,652,103 km (0.114 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit