🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 40.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 220 Days

Day: 32.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 73.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.75 AU - 0.95 AU

Year: 277 Days

Day: 28.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.05 AU - 1.37 AU

Year: 470 Days

Day: 23.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 136.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.17 AU - 2.69 AU

Year: 1338 Days

Day: 17.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.04 AU - 3.34 AU

Year: 2012 Days

Day: 12.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 164.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.6

Radius: 5.1

Gravity: 19.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 19.22 AU - 20.82 AU

Year: 31630 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,072,857 km

• M1: 130,749 km (0.117 R)
• M2: 171,888 km (0.093 R)
• M3: 219,161 km (0.045 R)
• M4: 349,461 km (0.079 R)
• M5: 412,890 km (0.118 R)
• M6: 872,604 km (0.11 R)
• M7: 1,178,233 km (0.101 R)
• M8: 1,243,158 km (0.11 R)
• M9: 1,804,450 km (0.114 R)
• M10: 2,270,896 km (0.037 R)
• M11: 2,393,117 km (0.098 R)
• M12: 3,036,238 km (0.1 R)
• M13: 3,261,982 km (0.069 R)
• M14: 3,873,986 km (0.075 R)
• M15: 5,093,807 km (0.092 R)
• M16: 5,147,064 km (0.079 R)
• M17: 5,579,552 km (0.074 R)
• M18: 6,711,110 km (0.09 R)
• M19: 8,408,896 km (0.103 R)
• M20: 11,463,834 km (0.109 R)
• M21: 11,603,708 km (0.093 R)
• M22: 11,673,870 km (0.109 R)
• M23: 12,311,606 km (0.081 R)
• M24: 12,526,727 km (0.088 R)
• M25: 12,815,451 km (0.094 R)
• M26: 14,066,688 km (0.116 R)
• M27: 14,216,435 km (0.117 R)
• M28: 14,820,811 km (0.116 R)
• M29: 15,820,723 km (0.1 R)
• M30: 17,240,706 km (0.027 R)
• M31: 17,320,890 km (0.104 R)
• M32: 18,047,038 km (0.083 R)
• M33: 18,454,842 km (0.066 R)
• M34: 20,200,500 km (0.06 R)
• M35: 26,018,361 km (0.095 R)
• M36: 27,034,878 km (0.093 R)
• M37: 28,064,411 km (0.118 R)
• M38: 28,916,221 km (0.114 R)
• M39: 29,872,600 km (0.11 R)
• M40: 31,914,611 km (0.104 R)
• M41: 32,111,482 km (0.09 R)
• M42: 32,210,067 km (0.087 R)
• M43: 33,600,430 km (0.091 R)
• M44: 33,700,361 km (0.115 R)
• M45: 34,001,202 km (0.099 R)
• M46: 36,439,349 km (0.112 R)
• M47: 38,095,696 km (0.107 R)
• M48: 38,933,145 km (0.108 R)
• M49: 39,143,330 km (0.039 R)
• M50: 39,882,344 km (0.045 R)
• M51: 43,209,999 km (0.102 R)
• M52: 43,645,927 km (0.07 R)
• M53: 45,514,255 km (0.106 R)
• M54: 46,068,814 km (0.084 R)
• M55: 47,296,564 km (0.086 R)
• M56: 48,083,448 km (0.115 R)
• M57: 48,196,245 km (0.05 R)
• M58: 49,442,545 km (0.075 R)
• M59: 51,043,841 km (0.087 R)
• M60: 51,274,072 km (0.118 R)
• M61: 51,850,921 km (0.049 R)
• M62: 52,314,076 km (0.108 R)
• M63: 53,945,591 km (0.107 R)
• M64: 54,649,897 km (0.081 R)
• M65: 55,712,192 km (0.064 R)
• M66: 57,139,056 km (0.098 R)
• M67: 57,377,964 km (0.025 R)
• M68: 57,976,804 km (0.108 R)
• M69: 59,785,891 km (0.085 R)
• M70: 60,880,200 km (0.114 R)
• M71: 62,103,910 km (0.077 R)
• M72: 62,472,669 km (0.115 R)
• M73: 68,850,326 km (0.096 R)
• M74: 69,231,800 km (0.09 R)
• M75: 69,486,565 km (0.094 R)
• M76: 69,869,386 km (0.115 R)
• M77: 73,864,996 km (0.111 R)
• M78: 77,537,175 km (0.042 R)
• M79: 78,331,839 km (0.048 R)
• M80: 79,129,046 km (0.118 R)
• M81: 80,062,686 km (0.086 R)
• M82: 80,330,017 km (0.071 R)
• M83: 80,731,688 km (0.086 R)
• M84: 80,999,917 km (0.073 R)
• M85: 81,671,611 km (0.096 R)
• M86: 82,614,975 km (0.096 R)
• M87: 82,885,299 km (0.081 R)
• M88: 83,155,772 km (0.099 R)
• M89: 84,104,820 km (0.11 R)
• M90: 84,240,655 km (0.102 R)
• M91: 88,074,849 km (0.111 R)
• M92: 88,627,314 km (0.049 R)
• M93: 89,458,031 km (0.088 R)
• M94: 90,430,417 km (0.048 R)
• M95: 91,406,393 km (0.097 R)
• M96: 92,806,629 km (0.11 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 16,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit