🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 134 Days

Day: 39.4 Hours

Environment

Temp: 314 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.62 AU - 0.9 AU

Year: 207 Days

Day: 28.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,065,270 km

• M1: 107,860 km (0.041 R)
• M2: 371,452 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.72 AU - 1.08 AU

Year: 266 Days

Day: 16.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,065,270 km

• M1: 120,576 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.96 AU - 2.64 AU

Year: 1088 Days

Day: 37 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.64 AU - 5.14 AU

Year: 3374 Days

Day: 33.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.63 AU - 9.25 AU

Year: 6982 Days

Day: 13.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,065,270 km

• M1: 1,404,275 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 12.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.38 AU - 9.38 AU

Year: 7570 Days

Day: 6 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,065,270 km

• M1: 167,550 km (0.091 R)
• M2: 385,065 km (0.054 R)
• M3: 497,712 km (0.076 R)
• M4: 638,933 km (0.109 R)
• M5: 762,949 km (0.102 R)
• M6: 1,001,408 km (0.119 R)
• M7: 1,344,286 km (0.111 R)
• M8: 1,508,545 km (0.097 R)
• M9: 1,679,834 km (0.097 R)
• M10: 2,042,161 km (0.067 R)
• M11: 2,281,218 km (0.118 R)
• M12: 2,580,414 km (0.09 R)
• M13: 2,657,307 km (0.05 R)
• M14: 2,892,475 km (0.025 R)
• M15: 3,524,675 km (0.076 R)
• M16: 3,725,585 km (0.036 R)
• M17: 3,812,801 km (0.085 R)
• M18: 4,138,775 km (0.07 R)
• M19: 4,817,949 km (0.086 R)
• M20: 5,235,626 km (0.113 R)
• M21: 5,531,830 km (0.109 R)
• M22: 6,140,544 km (0.115 R)
• M23: 6,770,650 km (0.062 R)
• M24: 7,568,755 km (0.074 R)
• M25: 7,679,906 km (0.118 R)
• M26: 8,054,349 km (0.098 R)
• M27: 8,666,055 km (0.092 R)
• M28: 8,821,338 km (0.104 R)
• M29: 9,016,712 km (0.115 R)
• M30: 9,292,721 km (0.111 R)
• M31: 10,096,659 km (0.096 R)
• M32: 10,631,173 km (0.094 R)
• M33: 10,714,199 km (0.114 R)
• M34: 10,922,739 km (0.084 R)
• M35: 11,048,551 km (0.077 R)
• M36: 11,132,774 km (0.083 R)
• M37: 11,727,725 km (0.062 R)
• M38: 12,115,782 km (0.082 R)
• M39: 12,683,655 km (0.119 R)
• M40: 13,484,453 km (0.046 R)
• M41: 13,845,582 km (0.045 R)
• M42: 14,027,344 km (0.102 R)
• M43: 14,762,318 km (0.119 R)
• M44: 14,855,069 km (0.08 R)
• M45: 15,041,168 km (0.115 R)
• M46: 15,228,166 km (0.081 R)
• M47: 16,461,750 km (0.032 R)
• M48: 17,776,565 km (0.076 R)
• M49: 18,721,874 km (0.084 R)
• M50: 19,175,455 km (0.062 R)
• M51: 20,093,388 km (0.072 R)
• M52: 20,765,232 km (0.1 R)
• M53: 21,339,538 km (0.108 R)
• M54: 21,655,040 km (0.081 R)
• M55: 22,557,115 km (0.111 R)
• M56: 23,147,428 km (0.095 R)
• M57: 24,069,699 km (0.088 R)
• M58: 25,059,439 km (0.078 R)
• M59: 25,170,141 km (0.073 R)
• M60: 25,336,643 km (0.08 R)
• M61: 25,559,245 km (0.041 R)
• M62: 25,950,294 km (0.115 R)
• M63: 26,174,541 km (0.096 R)
• M64: 26,287,039 km (0.062 R)
• M65: 26,964,867 km (0.05 R)
• M66: 28,974,564 km (0.074 R)
• M67: 29,148,996 km (0.087 R)
• M68: 29,440,711 km (0.11 R)
• M69: 30,380,336 km (0.111 R)
• M70: 30,616,850 km (0.082 R)
• M71: 31,568,891 km (0.097 R)
• M72: 31,928,374 km (0.092 R)
• M73: 33,258,150 km (0.043 R)
• M74: 34,421,124 km (0.118 R)
• M75: 36,096,769 km (0.062 R)
• M76: 36,598,221 km (0.073 R)
• M77: 37,354,888 km (0.111 R)
• M78: 39,333,469 km (0.1 R)
• M79: 39,978,984 km (0.073 R)
• M80: 40,497,789 km (0.079 R)
• M81: 41,149,587 km (0.119 R)
• M82: 41,411,383 km (0.039 R)
• M83: 41,936,322 km (0.097 R)
• M84: 42,727,994 km (0.112 R)
• M85: 44,058,518 km (0.093 R)
• M86: 44,393,318 km (0.061 R)
• M87: 44,661,696 km (0.119 R)

Kuiper Belt

Range: 35.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 15,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit