🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.7 AU - 0.72 AU

Year: 222 Days

Day: 14.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,197,791 km

• M1: 344,973 km (0.098 R)
• M2: 463,903 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.22 AU

Year: 416 Days

Day: 27.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,197,791 km

• M1: 1,066,633 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.37 AU - 1.61 AU

Year: 675 Days

Day: 37.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,197,791 km

• M1: 74,201 km (0.1 R)
• M2: 876,943 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.18 AU - 1.88 AU

Year: 702 Days

Day: 29.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,197,791 km

• M1: 505,940 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.23 AU - 1.83 AU

Year: 702 Days

Day: 26.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.42 AU - 3.44 AU

Year: 1860 Days

Day: 27.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.78 AU - 4.4 AU

Year: 3068 Days

Day: 36.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,197,791 km

• M1: 48,171 km (0.099 R)
• M2: 2,906,238 km (0.064 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.93 AU - 4.37 AU

Year: 3135 Days

Day: 45.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,197,791 km

• M1: 3,348,000 km (0.118 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.74 AU - 5.12 AU

Year: 3458 Days

Day: 28.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 98.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 9.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.91 AU - 13.11 AU

Year: 12636 Days

Day: 15 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,197,791 km

• M1: 135,236 km (0.059 R)
• M2: 226,790 km (0.082 R)
• M3: 459,265 km (0.113 R)
• M4: 649,105 km (0.099 R)
• M5: 851,212 km (0.119 R)
• M6: 1,027,887 km (0.074 R)
• M7: 1,152,502 km (0.043 R)
• M8: 1,451,997 km (0.069 R)
• M9: 1,611,019 km (0.094 R)
• M10: 1,701,825 km (0.089 R)
• M11: 1,775,876 km (0.088 R)
• M12: 2,004,462 km (0.078 R)
• M13: 2,222,576 km (0.119 R)
• M14: 2,427,674 km (0.105 R)
• M15: 2,617,664 km (0.046 R)
• M16: 4,104,517 km (0.117 R)
• M17: 4,280,593 km (0.069 R)
• M18: 4,356,888 km (0.076 R)
• M19: 4,614,496 km (0.059 R)
• M20: 4,930,297 km (0.064 R)
• M21: 5,472,141 km (0.067 R)
• M22: 5,834,467 km (0.102 R)
• M23: 7,300,077 km (0.101 R)
• M24: 7,916,719 km (0.074 R)
• M25: 8,614,444 km (0.113 R)
• M26: 9,831,871 km (0.071 R)
• M27: 9,899,190 km (0.118 R)
• M28: 10,000,468 km (0.113 R)
• M29: 10,581,057 km (0.069 R)
• M30: 10,650,172 km (0.056 R)
• M31: 11,384,099 km (0.082 R)
• M32: 11,774,998 km (0.036 R)
• M33: 11,954,067 km (0.1 R)
• M34: 12,170,385 km (0.065 R)
• M35: 12,789,870 km (0.068 R)
• M36: 13,494,626 km (0.059 R)
• M37: 13,569,424 km (0.085 R)
• M38: 14,249,945 km (0.085 R)
• M39: 14,632,766 km (0.109 R)
• M40: 14,786,852 km (0.072 R)
• M41: 15,096,669 km (0.05 R)
• M42: 15,252,251 km (0.108 R)
• M43: 16,357,181 km (0.108 R)
• M44: 17,365,321 km (0.091 R)
• M45: 17,528,532 km (0.08 R)
• M46: 17,897,440 km (0.084 R)
• M47: 18,269,042 km (0.067 R)
• M48: 18,643,186 km (0.046 R)
• M49: 18,726,661 km (0.114 R)
• M50: 18,977,836 km (0.108 R)
• M51: 19,145,984 km (0.111 R)
• M52: 19,314,581 km (0.073 R)
• M53: 19,399,104 km (0.047 R)
• M54: 20,336,484 km (0.114 R)
• M55: 20,422,503 km (0.12 R)
• M56: 21,157,926 km (0.082 R)
• M57: 21,463,255 km (0.06 R)
• M58: 21,902,026 km (0.109 R)
• M59: 22,565,792 km (0.073 R)
• M60: 24,871,544 km (0.116 R)
• M61: 24,963,546 km (0.118 R)
• M62: 25,471,281 km (0.08 R)
• M63: 25,842,733 km (0.106 R)
• M64: 26,356,302 km (0.102 R)
• M65: 27,346,192 km (0.103 R)
• M66: 27,488,609 km (0.107 R)
• M67: 30,044,788 km (0.092 R)
• M68: 30,634,054 km (0.061 R)
• M69: 31,574,875 km (0.104 R)
• M70: 32,274,095 km (0.069 R)
• M71: 33,180,658 km (0.06 R)
• M72: 33,281,936 km (0.053 R)
• M73: 33,637,081 km (0.108 R)
• M74: 33,840,684 km (0.063 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: 490 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit