🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.41 AU - 0.59 AU

Year: 130 Days

Day: 36.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,616,181 km

• M1: 63,429 km (0.11 R)
• M2: 263,292 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.58 AU

Year: 134 Days

Day: 45.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 163 Days

Day: 20.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.57 AU - 2.31 AU

Year: 997 Days

Day: 24.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 10.2

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.93 AU - 9.69 AU

Year: 8839 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,616,181 km

• M1: 138,827 km (0.087 R)
• M2: 241,601 km (0.118 R)
• M3: 987,645 km (0.102 R)
• M4: 1,201,420 km (0.11 R)
• M5: 1,366,577 km (0.065 R)
• M6: 1,561,503 km (0.059 R)
• M7: 2,175,452 km (0.078 R)
• M8: 2,456,247 km (0.082 R)
• M9: 2,694,856 km (0.097 R)
• M10: 3,109,392 km (0.037 R)
• M11: 3,252,108 km (0.115 R)
• M12: 3,396,919 km (0.093 R)
• M13: 3,543,974 km (0.083 R)
• M14: 3,723,341 km (0.102 R)
• M15: 3,844,516 km (0.084 R)
• M16: 3,936,369 km (0.112 R)
• M17: 4,184,701 km (0.102 R)
• M18: 4,342,677 km (0.097 R)
• M19: 4,631,849 km (0.087 R)
• M20: 4,927,305 km (0.074 R)
• M21: 5,956,538 km (0.106 R)
• M22: 6,314,077 km (0.114 R)
• M23: 6,459,038 km (0.108 R)
• M24: 6,752,399 km (0.086 R)
• M25: 8,642,867 km (0.096 R)
• M26: 9,170,349 km (0.046 R)
• M27: 10,171,608 km (0.098 R)
• M28: 11,075,927 km (0.117 R)
• M29: 12,457,613 km (0.071 R)
• M30: 13,145,464 km (0.054 R)
• M31: 13,704,661 km (0.096 R)
• M32: 14,510,245 km (0.036 R)
• M33: 15,233,701 km (0.054 R)
• M34: 15,526,464 km (0.087 R)
• M35: 15,821,022 km (0.116 R)
• M36: 15,919,607 km (0.092 R)
• M37: 16,216,708 km (0.1 R)
• M38: 16,715,767 km (0.074 R)
• M39: 17,626,968 km (0.04 R)
• M40: 18,295,072 km (0.044 R)
• M41: 18,554,175 km (0.118 R)
• M42: 18,762,415 km (0.056 R)
• M43: 18,866,835 km (0.114 R)
• M44: 19,181,140 km (0.116 R)
• M45: 19,603,006 km (0.071 R)
• M46: 19,815,136 km (0.089 R)
• M47: 20,671,135 km (0.057 R)
• M48: 20,832,999 km (0.075 R)
• M49: 20,941,009 km (0.072 R)
• M50: 21,157,926 km (0.038 R)
• M51: 21,539,101 km (0.088 R)
• M52: 22,419,036 km (0.083 R)
• M53: 23,479,087 km (0.118 R)
• M54: 23,647,983 km (0.117 R)
• M55: 23,760,779 km (0.08 R)
• M56: 23,873,726 km (0.096 R)
• M57: 25,185,998 km (0.092 R)
• M58: 26,404,473 km (0.08 R)
• M59: 26,638,743 km (0.117 R)
• M60: 27,701,487 km (0.096 R)
• M61: 27,999,186 km (0.109 R)
• M62: 28,238,094 km (0.107 R)
• M63: 30,602,638 km (0.103 R)
• M64: 31,839,812 km (0.086 R)
• M65: 32,026,660 km (0.095 R)
• M66: 33,093,143 km (0.098 R)
• M67: 33,916,530 km (0.04 R)
• M68: 34,043,688 km (0.096 R)
• M69: 34,554,415 km (0.091 R)
• M70: 34,682,471 km (0.077 R)
• M71: 34,746,499 km (0.053 R)
• M72: 35,196,340 km (0.114 R)
• M73: 35,712,602 km (0.095 R)
• M74: 35,842,154 km (0.076 R)
• M75: 36,036,631 km (0.119 R)
• M76: 36,166,482 km (0.07 R)
• M77: 38,663,570 km (0.075 R)
• M78: 40,201,885 km (0.108 R)
• M79: 40,269,204 km (0.026 R)
• M80: 40,809,252 km (0.093 R)
• M81: 41,351,544 km (0.105 R)
• M82: 41,759,946 km (0.103 R)
• M83: 42,101,329 km (0.112 R)
• M84: 42,580,790 km (0.049 R)
• M85: 42,718,121 km (0.104 R)
• M86: 43,545,098 km (0.081 R)
• M87: 43,822,003 km (0.119 R)
• M88: 44,029,945 km (0.064 R)
• M89: 45,425,094 km (0.115 R)
• M90: 46,693,086 km (0.062 R)
• M91: 46,763,995 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit