🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 31.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,292,616 km

• M1: 34,557 km (0.12 R)
• M2: 113,844 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.38 AU - 2.54 AU

Year: 1402 Days

Day: 41.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 10.8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.79 AU - 7.33 AU

Year: 6106 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,292,616 km

• M1: 285,882 km (0.092 R)
• M2: 438,920 km (0.106 R)
• M3: 1,025,942 km (0.09 R)
• M4: 1,134,550 km (0.114 R)
• M5: 1,346,680 km (0.042 R)
• M6: 1,625,830 km (0.074 R)
• M7: 2,039,917 km (0.049 R)
• M8: 2,874,373 km (0.08 R)
• M9: 3,075,732 km (0.101 R)
• M10: 3,235,503 km (0.096 R)
• M11: 3,304,767 km (0.115 R)
• M12: 4,225,990 km (0.03 R)
• M13: 5,033,520 km (0.115 R)
• M14: 5,249,539 km (0.08 R)
• M15: 5,413,648 km (0.113 R)
• M16: 5,775,226 km (0.081 R)
• M17: 5,859,749 km (0.082 R)
• M18: 6,058,564 km (0.097 R)
• M19: 6,144,583 km (0.092 R)
• M20: 6,259,773 km (0.114 R)
• M21: 6,404,734 km (0.079 R)
• M22: 6,521,570 km (0.08 R)
• M23: 7,389,836 km (0.088 R)
• M24: 7,853,290 km (0.109 R)
• M25: 8,485,790 km (0.114 R)
• M26: 8,743,397 km (0.047 R)
• M27: 9,765,899 km (0.106 R)
• M28: 9,934,346 km (0.12 R)
• M29: 10,002,114 km (0.095 R)
• M30: 10,652,565 km (0.067 R)
• M31: 10,826,099 km (0.07 R)
• M32: 11,281,475 km (0.106 R)
• M33: 11,564,813 km (0.112 R)
• M34: 11,814,791 km (0.072 R)
• M35: 11,886,448 km (0.111 R)
• M36: 12,795,405 km (0.073 R)
• M37: 13,016,810 km (0.087 R)
• M38: 13,613,705 km (0.104 R)
• M39: 14,679,590 km (0.074 R)
• M40: 15,183,585 km (0.074 R)
• M41: 16,608,655 km (0.101 R)
• M42: 17,174,434 km (0.078 R)
• M43: 17,255,815 km (0.09 R)
• M44: 17,459,717 km (0.111 R)
• M45: 17,787,636 km (0.116 R)
• M46: 18,699,883 km (0.101 R)
• M47: 19,968,324 km (0.1 R)
• M48: 20,397,221 km (0.085 R)
• M49: 21,090,009 km (0.072 R)
• M50: 21,570,667 km (0.116 R)
• M51: 21,922,670 km (0.038 R)
• M52: 22,232,039 km (0.117 R)
• M53: 23,214,149 km (0.077 R)
• M54: 23,710,515 km (0.098 R)
• M55: 23,937,155 km (0.04 R)
• M56: 24,392,980 km (0.109 R)
• M57: 24,621,865 km (0.063 R)
• M58: 24,713,568 km (0.06 R)
• M59: 24,943,500 km (0.088 R)
• M60: 25,220,406 km (0.106 R)
• M61: 25,823,734 km (0.047 R)
• M62: 26,244,254 km (0.115 R)
• M63: 26,431,849 km (0.093 R)
• M64: 27,139,447 km (0.054 R)
• M65: 27,281,715 km (0.115 R)
• M66: 28,669,534 km (0.094 R)
• M67: 28,862,815 km (0.071 R)
• M68: 31,963,081 km (0.115 R)
• M69: 33,019,691 km (0.107 R)
• M70: 33,120,969 km (0.081 R)
• M71: 33,272,960 km (0.071 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit