🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.04 AU - 1.1 AU

Year: 389 Days

Day: 29.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.84 AU - 5.28 AU

Year: 4000 Days

Day: 33.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,398,321 km

• M1: 1,219,522 km (0.074 R)
• M2: 3,271,556 km (0.035 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.6

Radius: 5.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.48 AU - 18.32 AU

Year: 22283 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,398,321 km

• M1: 100,679 km (0.027 R)
• M2: 280,047 km (0.093 R)
• M3: 387,309 km (0.111 R)
• M4: 474,076 km (0.105 R)
• M5: 543,489 km (0.106 R)
• M6: 616,642 km (0.098 R)
• M7: 827,575 km (0.089 R)
• M8: 1,531,583 km (0.052 R)
• M9: 1,601,296 km (0.12 R)
• M10: 1,984,266 km (0.114 R)
• M11: 2,394,763 km (0.096 R)
• M12: 2,516,835 km (0.045 R)
• M13: 2,895,317 km (0.108 R)
• M14: 3,135,272 km (0.061 R)
• M15: 3,359,071 km (0.118 R)
• M16: 3,727,979 km (0.081 R)
• M17: 4,832,759 km (0.106 R)
• M18: 5,729,748 km (0.069 R)
• M19: 6,169,416 km (0.057 R)
• M20: 6,225,067 km (0.118 R)
• M21: 6,281,016 km (0.032 R)
• M22: 6,648,279 km (0.103 R)
• M23: 6,705,425 km (0.078 R)
• M24: 6,849,039 km (0.103 R)
• M25: 6,906,634 km (0.044 R)
• M26: 7,344,657 km (0.115 R)
• M27: 8,216,663 km (0.093 R)
• M28: 8,277,998 km (0.108 R)
• M29: 8,462,901 km (0.058 R)
• M30: 9,343,883 km (0.087 R)
• M31: 9,633,205 km (0.043 R)
• M32: 9,958,281 km (0.109 R)
• M33: 10,023,656 km (0.111 R)
• M34: 10,154,853 km (0.049 R)
• M35: 10,352,921 km (0.087 R)
• M36: 10,618,906 km (0.117 R)
• M37: 11,430,175 km (0.094 R)
• M38: 11,982,191 km (0.12 R)
• M39: 12,261,341 km (0.091 R)
• M40: 13,798,608 km (0.105 R)
• M41: 14,312,028 km (0.073 R)
• M42: 14,422,880 km (0.069 R)
• M43: 15,018,878 km (0.102 R)
• M44: 15,244,472 km (0.061 R)
• M45: 15,813,393 km (0.09 R)
• M46: 16,350,449 km (0.093 R)
• M47: 16,543,729 km (0.104 R)
• M48: 16,815,698 km (0.066 R)
• M49: 16,932,684 km (0.068 R)
• M50: 17,324,481 km (0.088 R)
• M51: 17,759,062 km (0.103 R)
• M52: 18,558,214 km (0.088 R)
• M53: 18,719,481 km (0.09 R)
• M54: 19,124,592 km (0.103 R)
• M55: 19,655,664 km (0.063 R)
• M56: 20,482,043 km (0.102 R)
• M57: 20,857,683 km (0.105 R)
• M58: 21,235,567 km (0.083 R)
• M59: 22,339,749 km (0.039 R)
• M60: 22,554,273 km (0.087 R)
• M61: 22,812,478 km (0.104 R)
• M62: 22,985,264 km (0.109 R)
• M63: 23,071,732 km (0.065 R)
• M64: 23,332,032 km (0.088 R)
• M65: 25,002,741 km (0.039 R)
• M66: 25,583,181 km (0.111 R)
• M67: 26,394,001 km (0.109 R)
• M68: 27,076,317 km (0.117 R)
• M69: 27,167,721 km (0.117 R)
• M70: 28,643,953 km (0.111 R)
• M71: 28,690,478 km (0.109 R)
• M72: 29,297,995 km (0.065 R)
• M73: 29,391,793 km (0.083 R)
• M74: 29,485,740 km (0.109 R)
• M75: 30,478,023 km (0.08 R)
• M76: 31,769,950 km (0.107 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit