🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.8 AU - 0.86 AU

Year: 286 Days

Day: 12.2 Hours

Environment

Temp: 71 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.9 AU - 1.22 AU

Year: 413 Days

Day: 42.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,720,608 km

• M1: 276,756 km (0.057 R)
• M2: 821,143 km (0.1 R)

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.66 AU - 1.98 AU

Year: 930 Days

Day: 23.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,720,608 km

• M1: 823,536 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.5

Radius: 3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.71 AU - 14.31 AU

Year: 17773 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,720,608 km

• M1: 40,391 km (0.052 R)
• M2: 99,183 km (0.112 R)
• M3: 132,544 km (0.091 R)
• M4: 186,698 km (0.062 R)
• M5: 327,171 km (0.12 R)
• M6: 647,759 km (0.101 R)
• M7: 1,232,836 km (0.074 R)
• M8: 1,454,989 km (0.118 R)
• M9: 1,508,096 km (0.068 R)
• M10: 1,764,058 km (0.115 R)
• M11: 2,739,287 km (0.053 R)
• M12: 2,871,082 km (0.108 R)
• M13: 3,004,972 km (0.065 R)
• M14: 3,536,793 km (0.104 R)
• M15: 3,560,579 km (0.063 R)
• M16: 3,680,257 km (0.073 R)
• M17: 3,728,577 km (0.106 R)
• M18: 4,606,268 km (0.079 R)
• M19: 5,081,391 km (0.12 R)
• M20: 6,249,301 km (0.079 R)
• M21: 6,656,208 km (0.076 R)
• M22: 6,862,952 km (0.065 R)
• M23: 7,282,574 km (0.103 R)
• M24: 7,343,311 km (0.111 R)
• M25: 7,434,565 km (0.109 R)
• M26: 7,989,873 km (0.118 R)
• M27: 8,052,405 km (0.044 R)
• M28: 8,526,630 km (0.049 R)
• M29: 8,590,508 km (0.102 R)
• M30: 9,172,893 km (0.097 R)
• M31: 10,511,794 km (0.075 R)
• M32: 10,994,696 km (0.12 R)
• M33: 11,238,839 km (0.091 R)
• M34: 11,839,175 km (0.115 R)
• M35: 12,777,304 km (0.117 R)
• M36: 12,850,457 km (0.062 R)
• M37: 12,923,610 km (0.069 R)
• M38: 13,292,220 km (0.098 R)
• M39: 13,888,966 km (0.112 R)
• M40: 14,456,390 km (0.093 R)
• M41: 14,723,722 km (0.063 R)
• M42: 15,069,891 km (0.1 R)
• M43: 15,185,829 km (0.119 R)
• M44: 16,203,394 km (0.036 R)
• M45: 16,640,519 km (0.096 R)
• M46: 17,323,583 km (0.071 R)
• M47: 17,364,124 km (0.107 R)
• M48: 17,566,829 km (0.109 R)
• M49: 17,688,901 km (0.059 R)
• M50: 18,385,878 km (0.105 R)
• M51: 18,841,702 km (0.07 R)
• M52: 18,966,616 km (0.117 R)
• M53: 20,060,925 km (0.052 R)
• M54: 20,188,532 km (0.044 R)
• M55: 21,132,345 km (0.098 R)
• M56: 21,392,346 km (0.118 R)
• M57: 21,435,729 km (0.079 R)
• M58: 21,566,179 km (0.086 R)
• M59: 21,740,460 km (0.113 R)
• M60: 22,134,351 km (0.059 R)
• M61: 22,398,392 km (0.113 R)
• M62: 23,107,186 km (0.067 R)
• M63: 23,778,432 km (0.099 R)
• M64: 24,683,499 km (0.099 R)
• M65: 25,185,998 km (0.078 R)
• M66: 26,340,445 km (0.078 R)
• M67: 26,573,519 km (0.062 R)
• M68: 26,900,839 km (0.099 R)
• M69: 26,947,663 km (0.114 R)
• M70: 28,940,456 km (0.068 R)
• M71: 29,422,012 km (0.114 R)
• M72: 29,615,292 km (0.08 R)
• M73: 29,760,552 km (0.049 R)
• M74: 30,003,199 km (0.104 R)
• M75: 30,197,826 km (0.055 R)
• M76: 30,686,114 km (0.117 R)
• M77: 31,819,018 km (0.12 R)
• M78: 32,315,833 km (0.117 R)
• M79: 32,365,649 km (0.03 R)
• M80: 32,415,465 km (0.063 R)
• M81: 32,715,110 km (0.109 R)
• M82: 32,915,421 km (0.068 R)
• M83: 32,965,536 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit