🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.69 AU

Year: 122 Days

Day: 20.9 Hours

Environment

Temp: 341 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.46 AU - 0.72 AU

Year: 136 Days

Day: 19.5 Hours

Environment

Temp: 316 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,699,346 km

• M1: 333,753 km (0.098 R)
• M2: 358,586 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.66 AU - 1.08 AU

Year: 243 Days

Day: 17.5 Hours

Environment

Temp: 275 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.87 AU - 0.99 AU

Year: 268 Days

Day: 41.9 Hours

Environment

Temp: 260 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.31 AU - 1.51 AU

Year: 501 Days

Day: 13.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.31 AU - 2.11 AU

Year: 669 Days

Day: 13.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.07 AU - 3.21 AU

Year: 1665 Days

Day: 34.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.43 AU - 8.19 AU

Year: 6531 Days

Day: 29 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 11.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.76 AU - 11.76 AU

Year: 11306 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,699,346 km

• M1: 153,487 km (0.056 R)
• M2: 234,719 km (0.105 R)
• M3: 388,506 km (0.115 R)
• M4: 644,468 km (0.064 R)
• M5: 1,188,555 km (0.101 R)
• M6: 1,376,001 km (0.066 R)
• M7: 1,457,233 km (0.085 R)
• M8: 1,693,298 km (0.104 R)
• M9: 1,960,330 km (0.099 R)
• M10: 2,071,033 km (0.086 R)
• M11: 2,575,327 km (0.105 R)
• M12: 3,031,451 km (0.082 R)
• M13: 3,117,171 km (0.117 R)
• M14: 3,740,096 km (0.071 R)
• M15: 4,113,493 km (0.12 R)
• M16: 4,621,677 km (0.12 R)
• M17: 4,820,642 km (0.076 R)
• M18: 4,895,890 km (0.066 R)
• M19: 6,291,039 km (0.103 R)
• M20: 6,539,671 km (0.106 R)
• M21: 7,103,655 km (0.066 R)
• M22: 7,189,524 km (0.096 R)
• M23: 7,391,481 km (0.1 R)
• M24: 7,949,182 km (0.043 R)
• M25: 8,459,610 km (0.118 R)
• M26: 8,611,751 km (0.055 R)
• M27: 8,795,607 km (0.093 R)
• M28: 8,888,058 km (0.051 R)
• M29: 9,073,859 km (0.09 R)
• M30: 9,512,330 km (0.053 R)
• M31: 10,770,299 km (0.111 R)
• M32: 10,902,244 km (0.028 R)
• M33: 11,167,930 km (0.096 R)
• M34: 11,469,220 km (0.115 R)
• M35: 13,724,408 km (0.074 R)
• M36: 14,047,240 km (0.068 R)
• M37: 14,227,805 km (0.086 R)
• M38: 14,518,025 km (0.067 R)
• M39: 14,883,791 km (0.031 R)
• M40: 15,252,550 km (0.116 R)
• M41: 15,661,700 km (0.088 R)
• M42: 16,681,210 km (0.116 R)
• M43: 16,872,396 km (0.048 R)
• M44: 17,295,459 km (0.038 R)
• M45: 17,878,142 km (0.045 R)
• M46: 17,956,232 km (0.094 R)
• M47: 18,270,089 km (0.084 R)
• M48: 18,982,923 km (0.116 R)
• M49: 19,382,798 km (0.081 R)
• M50: 19,664,491 km (0.101 R)
• M51: 19,826,056 km (0.093 R)
• M52: 20,109,843 km (0.104 R)
• M53: 20,272,456 km (0.114 R)
• M54: 21,051,562 km (0.099 R)
• M55: 21,134,140 km (0.059 R)
• M56: 21,631,852 km (0.088 R)
• M57: 22,007,792 km (0.109 R)
• M58: 22,681,281 km (0.113 R)
• M59: 23,190,812 km (0.091 R)
• M60: 23,404,288 km (0.111 R)
• M61: 23,575,577 km (0.104 R)
• M62: 24,134,924 km (0.093 R)
• M63: 24,307,859 km (0.08 R)
• M64: 24,394,626 km (0.079 R)
• M65: 24,524,776 km (0.06 R)
• M66: 24,916,722 km (0.045 R)
• M67: 25,486,391 km (0.113 R)
• M68: 25,750,880 km (0.07 R)
• M69: 25,839,292 km (0.043 R)
• M70: 26,996,881 km (0.109 R)
• M71: 28,902,608 km (0.087 R)
• M72: 29,316,545 km (0.064 R)
• M73: 29,501,149 km (0.11 R)
• M74: 29,593,600 km (0.071 R)
• M75: 30,290,128 km (0.082 R)
• M76: 30,757,472 km (0.077 R)
• M77: 31,510,248 km (0.075 R)

Kuiper Belt

Range: 36.6 - 61.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit