🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 183 Days

Day: 27.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,300,518 km

• M1: 16,905 km (0.072 R)
• M2: 127,457 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1 AU - 1.02 AU

Year: 380 Days

Day: 47.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.37 AU - 1.49 AU

Year: 641 Days

Day: 12.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,300,518 km

• M1: 367,113 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.79 AU - 3.93 AU

Year: 2308 Days

Day: 39.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,300,518 km

• M1: 1,674,150 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 13.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.56 AU - 9.98 AU

Year: 9733 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,300,518 km

• M1: 172,786 km (0.1 R)
• M2: 431,889 km (0.078 R)
• M3: 578,046 km (0.113 R)
• M4: 686,804 km (0.101 R)
• M5: 788,680 km (0.027 R)
• M6: 912,397 km (0.094 R)
• M7: 1,325,736 km (0.059 R)
• M8: 1,476,531 km (0.074 R)
• M9: 1,900,342 km (0.054 R)
• M10: 2,050,239 km (0.099 R)
• M11: 2,316,523 km (0.051 R)
• M12: 2,430,965 km (0.09 R)
• M13: 2,834,431 km (0.049 R)
• M14: 3,106,998 km (0.114 R)
• M15: 3,758,647 km (0.074 R)
• M16: 4,058,740 km (0.085 R)
• M17: 4,310,214 km (0.105 R)
• M18: 4,423,759 km (0.1 R)
• M19: 4,595,796 km (0.118 R)
• M20: 5,185,511 km (0.107 R)
• M21: 5,458,826 km (0.117 R)
• M22: 5,643,729 km (0.102 R)
• M23: 5,799,461 km (0.084 R)
• M24: 5,924,973 km (0.099 R)
• M25: 6,178,841 km (0.086 R)
• M26: 6,533,986 km (0.052 R)
• M27: 6,631,973 km (0.077 R)
• M28: 7,028,856 km (0.08 R)
• M29: 7,536,142 km (0.087 R)
• M30: 8,407,700 km (0.058 R)
• M31: 9,128,013 km (0.105 R)
• M32: 9,274,470 km (0.083 R)
• M33: 9,384,873 km (0.106 R)
• M34: 9,606,876 km (0.119 R)
• M35: 9,868,224 km (0.099 R)
• M36: 10,056,268 km (0.1 R)
• M37: 10,207,661 km (0.109 R)
• M38: 11,131,578 km (0.105 R)
• M39: 11,722,639 km (0.091 R)
• M40: 11,842,018 km (0.1 R)
• M41: 12,202,848 km (0.116 R)
• M42: 12,364,414 km (0.069 R)
• M43: 13,431,645 km (0.066 R)
• M44: 14,018,517 km (0.103 R)
• M45: 14,442,926 km (0.109 R)
• M46: 15,347,844 km (0.09 R)
• M47: 16,538,344 km (0.089 R)
• M48: 17,257,760 km (0.116 R)
• M49: 17,758,464 km (0.073 R)
• M50: 18,033,425 km (0.054 R)
• M51: 18,587,835 km (0.103 R)
• M52: 19,382,798 km (0.068 R)
• M53: 19,666,136 km (0.077 R)
• M54: 21,006,084 km (0.106 R)
• M55: 22,276,619 km (0.1 R)
• M56: 22,474,238 km (0.035 R)
• M57: 22,622,938 km (0.045 R)
• M58: 22,971,052 km (0.11 R)
• M59: 23,070,834 km (0.04 R)
• M60: 24,381,162 km (0.07 R)
• M61: 27,073,774 km (0.12 R)
• M62: 27,549,345 km (0.034 R)
• M63: 29,424,854 km (0.034 R)
• M64: 30,241,359 km (0.088 R)
• M65: 30,844,837 km (0.118 R)
• M66: 31,230,799 km (0.111 R)
• M67: 31,452,204 km (0.11 R)
• M68: 32,231,011 km (0.07 R)
• M69: 32,398,710 km (0.106 R)
• M70: 32,510,759 km (0.093 R)
• M71: 33,241,694 km (0.058 R)
• M72: 33,467,736 km (0.078 R)
• M73: 34,376,843 km (0.044 R)
• M74: 34,719,871 km (0.062 R)
• M75: 35,813,581 km (0.108 R)
• M76: 36,685,138 km (0.078 R)
• M77: 37,328,558 km (0.108 R)
• M78: 39,699,984 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 15,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit