🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.61 AU - 0.79 AU

Year: 208 Days

Day: 40.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.18 AU - 1.52 AU

Year: 556 Days

Day: 40.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.35 AU - 1.53 AU

Year: 613 Days

Day: 16.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.41 AU - 2.11 AU

Year: 828 Days

Day: 32 Hours

Environment

Temp: -43 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.71 AU - 2.01 AU

Year: 900 Days

Day: 44.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,058,339 km

• M1: 233,373 km (0.047 R)
• M2: 256,560 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.9 AU - 2.26 AU

Year: 1064 Days

Day: 29.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 9.1

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.19 AU - 12.87 AU

Year: 13889 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,058,339 km

• M1: 169,046 km (0.081 R)
• M2: 560,693 km (0.087 R)
• M3: 976,874 km (0.079 R)
• M4: 1,127,220 km (0.06 R)
• M5: 1,573,620 km (0.051 R)
• M6: 1,777,223 km (0.072 R)
• M7: 1,882,240 km (0.072 R)
• M8: 1,989,502 km (0.106 R)
• M9: 2,098,858 km (0.081 R)
• M10: 2,294,981 km (0.071 R)
• M11: 2,409,723 km (0.097 R)
• M12: 3,527,069 km (0.099 R)
• M13: 3,761,040 km (0.105 R)
• M14: 4,492,873 km (0.105 R)
• M15: 4,709,939 km (0.035 R)
• M16: 5,004,946 km (0.033 R)
• M17: 5,458,527 km (0.101 R)
• M18: 5,535,570 km (0.067 R)
• M19: 5,612,763 km (0.078 R)
• M20: 5,965,065 km (0.093 R)
• M21: 6,486,414 km (0.035 R)
• M22: 6,690,914 km (0.12 R)
• M23: 6,814,632 km (0.034 R)
• M24: 6,980,835 km (0.092 R)
• M25: 7,190,422 km (0.027 R)
• M26: 7,487,373 km (0.115 R)
• M27: 9,305,885 km (0.086 R)
• M28: 10,526,454 km (0.097 R)
• M29: 11,400,704 km (0.111 R)
• M30: 11,697,357 km (0.047 R)
• M31: 11,996,552 km (0.073 R)
• M32: 12,197,313 km (0.11 R)
• M33: 14,213,294 km (0.056 R)
• M34: 15,015,737 km (0.113 R)
• M35: 15,178,050 km (0.1 R)
• M36: 15,559,076 km (0.101 R)
• M37: 16,720,554 km (0.096 R)
• M38: 17,226,943 km (0.112 R)
• M39: 17,795,564 km (0.076 R)
• M40: 20,609,051 km (0.115 R)
• M41: 21,091,355 km (0.094 R)
• M42: 21,699,321 km (0.115 R)
• M43: 21,760,506 km (0.079 R)
• M44: 21,821,692 km (0.119 R)
• M45: 21,944,212 km (0.104 R)
• M46: 22,808,290 km (0.094 R)
• M47: 22,932,755 km (0.09 R)
• M48: 23,495,094 km (0.083 R)
• M49: 24,506,076 km (0.049 R)
• M50: 25,595,896 km (0.092 R)
• M51: 25,854,551 km (0.083 R)
• M52: 27,226,962 km (0.102 R)
• M53: 27,358,907 km (0.115 R)
• M54: 29,498,755 km (0.11 R)
• M55: 29,769,976 km (0.108 R)
• M56: 30,110,162 km (0.061 R)
• M57: 31,207,612 km (0.067 R)
• M58: 31,414,805 km (0.09 R)
• M59: 32,597,675 km (0.089 R)
• M60: 32,878,171 km (0.082 R)
• M61: 34,078,993 km (0.052 R)
• M62: 36,378,013 km (0.118 R)
• M63: 38,134,891 km (0.092 R)
• M64: 38,356,445 km (0.06 R)
• M65: 40,595,477 km (0.108 R)
• M66: 40,821,669 km (0.113 R)
• M67: 42,340,536 km (0.077 R)
• M68: 42,570,019 km (0.072 R)
• M69: 43,030,032 km (0.066 R)
• M70: 44,187,471 km (0.088 R)
• M71: 44,342,604 km (0.102 R)
• M72: 44,886,991 km (0.102 R)
• M73: 45,511,711 km (0.047 R)
• M74: 46,296,651 km (0.117 R)
• M75: 48,358,409 km (0.092 R)
• M76: 48,598,215 km (0.099 R)
• M77: 48,918,653 km (0.118 R)
• M78: 49,400,508 km (0.073 R)
• M79: 49,884,008 km (0.092 R)
• M80: 50,612,251 km (0.029 R)
• M81: 50,936,878 km (0.041 R)
• M82: 51,181,022 km (0.12 R)
• M83: 51,425,315 km (0.108 R)
• M84: 52,735,493 km (0.083 R)
• M85: 53,642,505 km (0.077 R)
• M86: 54,056,443 km (0.12 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 17,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit