🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.55 AU - 0.69 AU

Year: 181 Days

Day: 14.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,280,069 km

• M1: 113,844 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.78 AU - 0.94 AU

Year: 296 Days

Day: 38.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,280,069 km

• M1: 498,759 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.89 AU - 1.27 AU

Year: 416 Days

Day: 30.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.72 AU - 1.88 AU

Year: 896 Days

Day: 38.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.48 AU - 2.36 AU

Year: 987 Days

Day: 27.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,280,069 km

• M1: 242,199 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.85 AU - 2.71 AU

Year: 1277 Days

Day: 19.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,280,069 km

• M1: 688,599 km (0.112 R)
• M2: 918,531 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.8 AU - 3.12 AU

Year: 1889 Days

Day: 12.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 11.8

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.86 AU - 11.28 AU

Year: 10130 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,280,069 km

• M1: 170,990 km (0.093 R)
• M2: 316,848 km (0.079 R)
• M3: 729,589 km (0.047 R)
• M4: 1,010,683 km (0.029 R)
• M5: 1,091,616 km (0.086 R)
• M6: 1,260,661 km (0.072 R)
• M7: 1,601,595 km (0.094 R)
• M8: 1,945,969 km (0.104 R)
• M9: 2,022,862 km (0.104 R)
• M10: 2,341,057 km (0.11 R)
• M11: 2,848,493 km (0.101 R)
• M12: 3,025,318 km (0.117 R)
• M13: 4,028,970 km (0.074 R)
• M14: 4,601,481 km (0.036 R)
• M15: 4,739,859 km (0.1 R)
• M16: 5,526,295 km (0.097 R)
• M17: 6,199,934 km (0.084 R)
• M18: 6,702,583 km (0.117 R)
• M19: 6,859,960 km (0.112 R)
• M20: 7,705,936 km (0.062 R)
• M21: 8,162,359 km (0.065 R)
• M22: 8,670,393 km (0.029 R)
• M23: 9,583,838 km (0.089 R)
• M24: 10,895,363 km (0.107 R)
• M25: 11,785,021 km (0.083 R)
• M26: 12,166,496 km (0.09 R)
• M27: 12,795,255 km (0.114 R)
• M28: 12,892,943 km (0.044 R)
• M29: 13,484,154 km (0.065 R)
• M30: 13,783,200 km (0.05 R)
• M31: 14,033,926 km (0.069 R)
• M32: 14,489,302 km (0.076 R)
• M33: 14,744,366 km (0.073 R)
• M34: 15,622,655 km (0.095 R)
• M35: 16,624,213 km (0.093 R)
• M36: 19,526,561 km (0.101 R)
• M37: 20,490,271 km (0.085 R)
• M38: 22,581,799 km (0.097 R)
• M39: 23,055,874 km (0.065 R)
• M40: 23,893,174 km (0.045 R)
• M41: 24,134,176 km (0.053 R)
• M42: 24,801,382 km (0.111 R)
• M43: 25,106,562 km (0.102 R)
• M44: 26,901,587 km (0.11 R)
• M45: 27,278,125 km (0.045 R)
• M46: 27,530,047 km (0.057 R)
• M47: 27,719,588 km (0.078 R)
• M48: 27,973,007 km (0.042 R)
• M49: 28,163,445 km (0.08 R)
• M50: 28,994,012 km (0.08 R)
• M51: 29,444,601 km (0.103 R)
• M52: 29,703,106 km (0.045 R)
• M53: 30,352,660 km (0.101 R)
• M54: 30,483,109 km (0.032 R)
• M55: 30,679,232 km (0.111 R)
• M56: 31,138,348 km (0.052 R)
• M57: 31,665,830 km (0.093 R)
• M58: 31,997,040 km (0.117 R)
• M59: 32,662,900 km (0.052 R)
• M60: 33,670,292 km (0.082 R)
• M61: 33,805,379 km (0.119 R)
• M62: 33,940,615 km (0.08 R)
• M63: 34,619,640 km (0.086 R)
• M64: 35,029,239 km (0.083 R)
• M65: 35,371,818 km (0.084 R)
• M66: 35,853,224 km (0.082 R)
• M67: 37,730,378 km (0.108 R)
• M68: 38,222,406 km (0.087 R)
• M69: 41,001,635 km (0.093 R)
• M70: 41,362,614 km (0.103 R)
• M71: 41,507,276 km (0.081 R)
• M72: 42,087,865 km (0.082 R)
• M73: 42,451,986 km (0.092 R)
• M74: 42,890,458 km (0.071 R)
• M75: 43,550,783 km (0.04 R)
• M76: 43,919,092 km (0.095 R)
• M77: 44,214,548 km (0.052 R)
• M78: 45,477,453 km (0.112 R)
• M79: 46,376,088 km (0.082 R)
• M80: 48,190,860 km (0.086 R)
• M81: 50,183,055 km (0.073 R)
• M82: 51,189,100 km (0.087 R)
• M83: 51,577,905 km (0.097 R)
• M84: 52,045,698 km (0.1 R)
• M85: 52,280,117 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit