🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.62 AU - 0.74 AU

Year: 171 Days

Day: 31.6 Hours

Environment

Temp: 300 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,212,985 km

• M1: 237,711 km (0.077 R)
• M2: 352,153 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.13 AU - 1.13 AU

Year: 367 Days

Day: 13.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.29 AU - 2.83 AU

Year: 1251 Days

Day: 36.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.03 AU - 3.29 AU

Year: 1325 Days

Day: 28 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.92 AU - 4.16 AU

Year: 2480 Days

Day: 15 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,212,985 km

• M1: 349,161 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.57 AU - 5.71 AU

Year: 3053 Days

Day: 25.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,212,985 km

• M1: 743,053 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436

Radius: 6

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 22.46 AU - 22.82 AU

Year: 32903 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,212,985 km

• M1: 116,986 km (0.057 R)
• M2: 194,477 km (0.092 R)
• M3: 313,258 km (0.055 R)
• M4: 671,395 km (0.077 R)
• M5: 1,218,325 km (0.082 R)
• M6: 1,314,816 km (0.112 R)
• M7: 2,059,963 km (0.073 R)
• M8: 2,333,128 km (0.106 R)
• M9: 5,003,002 km (0.075 R)
• M10: 5,158,883 km (0.093 R)
• M11: 5,798,413 km (0.105 R)
• M12: 7,034,690 km (0.116 R)
• M13: 7,922,554 km (0.102 R)
• M14: 8,907,955 km (0.08 R)
• M15: 9,287,335 km (0.102 R)
• M16: 9,415,092 km (0.111 R)
• M17: 9,479,119 km (0.118 R)
• M18: 10,523,462 km (0.112 R)
• M19: 11,879,417 km (0.12 R)
• M20: 12,157,221 km (0.117 R)
• M21: 14,603,146 km (0.068 R)
• M22: 17,430,396 km (0.066 R)
• M23: 18,623,439 km (0.089 R)
• M24: 18,784,406 km (0.108 R)
• M25: 19,596,723 km (0.092 R)
• M26: 20,089,498 km (0.115 R)
• M27: 20,669,639 km (0.107 R)
• M28: 21,592,358 km (0.107 R)
• M29: 22,958,336 km (0.119 R)
• M30: 24,001,034 km (0.096 R)
• M31: 24,351,990 km (0.115 R)
• M32: 25,148,000 km (0.088 R)
• M33: 26,042,297 km (0.114 R)
• M34: 28,046,310 km (0.108 R)
• M35: 28,323,365 km (0.107 R)
• M36: 30,099,391 km (0.032 R)
• M37: 32,007,362 km (0.088 R)
• M38: 32,490,414 km (0.084 R)
• M39: 32,587,353 km (0.089 R)
• M40: 35,938,944 km (0.106 R)
• M41: 36,139,554 km (0.118 R)
• M42: 37,655,430 km (0.085 R)
• M43: 37,961,058 km (0.098 R)
• M44: 38,985,953 km (0.098 R)
• M45: 41,377,425 km (0.069 R)
• M46: 42,537,855 km (0.1 R)
• M47: 42,643,920 km (0.095 R)
• M48: 43,495,282 km (0.116 R)
• M49: 43,602,095 km (0.075 R)
• M50: 44,137,505 km (0.104 R)
• M51: 44,459,739 km (0.063 R)
• M52: 46,191,634 km (0.034 R)
• M53: 47,835,415 km (0.03 R)
• M54: 47,945,669 km (0.12 R)
• M55: 48,166,475 km (0.106 R)
• M56: 48,387,581 km (0.119 R)
• M57: 49,052,843 km (0.062 R)
• M58: 50,280,592 km (0.051 R)
• M59: 51,631,312 km (0.066 R)
• M60: 51,744,407 km (0.096 R)
• M61: 52,084,294 km (0.073 R)
• M62: 53,222,285 km (0.095 R)
• M63: 56,918,699 km (0.088 R)
• M64: 57,386,641 km (0.102 R)
• M65: 59,982,463 km (0.104 R)
• M66: 60,458,633 km (0.075 R)
• M67: 61,294,736 km (0.069 R)
• M68: 62,978,609 km (0.048 R)
• M69: 66,514,504 km (0.083 R)
• M70: 67,254,116 km (0.109 R)
• M71: 68,617,103 km (0.1 R)
• M72: 69,614,023 km (0.106 R)
• M73: 69,864,001 km (0.103 R)
• M74: 72,380,237 km (0.111 R)
• M75: 74,414,618 km (0.09 R)
• M76: 76,596,653 km (0.106 R)
• M77: 76,854,709 km (0.111 R)
• M78: 77,501,122 km (0.049 R)
• M79: 78,799,482 km (0.107 R)
• M80: 79,060,081 km (0.053 R)
• M81: 79,451,429 km (0.114 R)
• M82: 80,498,165 km (0.115 R)
• M83: 80,760,560 km (0.058 R)
• M84: 82,076,722 km (0.097 R)
• M85: 83,002,284 km (0.092 R)
• M86: 84,463,706 km (0.106 R)
• M87: 85,398,244 km (0.097 R)
• M88: 85,799,764 km (0.117 R)
• M89: 86,470,262 km (0.111 R)
• M90: 90,121,497 km (0.07 R)

Kuiper Belt

Range: 35.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit