🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.77 AU

Year: 174 Days

Day: 40.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,976,806 km

• M1: 143,614 km (0.037 R)
• M2: 397,182 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.57 AU - 0.87 AU

Year: 218 Days

Day: 29.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,976,806 km

• M1: 392,395 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.99 AU - 1.11 AU

Year: 384 Days

Day: 47.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.11 AU - 1.47 AU

Year: 522 Days

Day: 13.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.11 AU - 1.49 AU

Year: 528 Days

Day: 39.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,976,806 km

• M1: 744,399 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.87 AU - 2.11 AU

Year: 1001 Days

Day: 16.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.79 AU - 3.89 AU

Year: 2682 Days

Day: 34.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,976,806 km

• M1: 68,965 km (0.05 R)
• M2: 2,928,977 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.49 AU - 4.87 AU

Year: 3046 Days

Day: 27.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 8.8

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.28 AU - 7.1 AU

Year: 4838 Days

Day: 7.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 59.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,976,806 km

• M1: 131,497 km (0.108 R)
• M2: 286,181 km (0.051 R)
• M3: 507,586 km (0.058 R)
• M4: 681,119 km (0.12 R)
• M5: 794,813 km (0.11 R)
• M6: 1,100,292 km (0.026 R)
• M7: 1,189,752 km (0.069 R)
• M8: 1,376,600 km (0.089 R)
• M9: 1,457,233 km (0.076 R)
• M10: 1,606,681 km (0.094 R)
• M11: 2,066,395 km (0.049 R)
• M12: 2,122,046 km (0.06 R)
• M13: 2,525,810 km (0.077 R)
• M14: 2,605,546 km (0.067 R)
• M15: 2,808,401 km (0.03 R)
• M16: 2,890,979 km (0.115 R)
• M17: 3,016,491 km (0.038 R)
• M18: 3,165,192 km (0.114 R)
• M19: 3,359,968 km (0.07 R)
• M20: 3,469,923 km (0.092 R)
• M21: 3,716,011 km (0.036 R)
• M22: 3,898,670 km (0.047 R)
• M23: 4,037,497 km (0.095 R)
• M24: 4,320,237 km (0.088 R)
• M25: 4,392,044 km (0.081 R)
• M26: 4,633,944 km (0.098 R)
• M27: 4,707,396 km (0.093 R)
• M28: 4,880,182 km (0.075 R)
• M29: 4,979,964 km (0.079 R)
• M30: 5,775,824 km (0.04 R)
• M31: 6,202,029 km (0.068 R)
• M32: 6,748,958 km (0.099 R)
• M33: 7,000,283 km (0.1 R)
• M34: 7,368,593 km (0.081 R)
• M35: 8,272,313 km (0.108 R)
• M36: 8,631,648 km (0.045 R)
• M37: 8,813,110 km (0.09 R)
• M38: 9,118,439 km (0.094 R)
• M39: 9,458,475 km (0.054 R)
• M40: 9,833,966 km (0.104 R)
• M41: 10,310,435 km (0.083 R)
• M42: 10,374,463 km (0.101 R)
• M43: 10,859,459 km (0.114 R)
• M44: 11,055,432 km (0.116 R)
• M45: 12,324,172 km (0.096 R)
• M46: 13,114,198 km (0.046 R)
• M47: 13,638,389 km (0.086 R)
• M48: 13,708,700 km (0.043 R)
• M49: 13,779,310 km (0.082 R)
• M50: 14,169,312 km (0.066 R)
• M51: 14,851,628 km (0.109 R)
• M52: 15,142,147 km (0.056 R)
• M53: 15,288,005 km (0.096 R)
• M54: 15,397,810 km (0.105 R)
• M55: 17,265,539 km (0.075 R)
• M56: 18,109,869 km (0.093 R)
• M57: 18,381,390 km (0.025 R)
• M58: 18,576,016 km (0.062 R)
• M59: 18,771,391 km (0.1 R)
• M60: 19,085,547 km (0.104 R)
• M61: 19,401,348 km (0.036 R)
• M62: 19,639,358 km (0.086 R)
• M63: 20,479,948 km (0.072 R)
• M64: 20,843,920 km (0.089 R)
• M65: 21,046,924 km (0.101 R)
• M66: 22,237,723 km (0.044 R)
• M67: 22,611,718 km (0.115 R)
• M68: 23,619,260 km (0.038 R)
• M69: 24,299,033 km (0.111 R)
• M70: 24,727,182 km (0.048 R)
• M71: 24,855,985 km (0.091 R)
• M72: 24,985,238 km (0.108 R)
• M73: 26,288,983 km (0.078 R)
• M74: 26,508,443 km (0.072 R)
• M75: 26,772,484 km (0.116 R)
• M76: 27,258,976 km (0.097 R)
• M77: 27,481,129 km (0.11 R)
• M78: 28,375,575 km (0.061 R)
• M79: 28,916,820 km (0.102 R)
• M80: 29,052,654 km (0.084 R)
• M81: 29,279,594 km (0.119 R)
• M82: 29,507,133 km (0.105 R)
• M83: 29,735,120 km (0.05 R)
• M84: 30,147,113 km (0.082 R)
• M85: 30,514,974 km (0.049 R)
• M86: 30,653,202 km (0.046 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit