🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.65 AU - 0.89 AU

Year: 256 Days

Day: 39.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.13 AU - 1.19 AU

Year: 473 Days

Day: 43.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,645,886 km

• M1: 165,306 km (0.076 R)
• M2: 212,429 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.71 AU - 2.65 AU

Year: 1219 Days

Day: 13.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,645,886 km

• M1: 128,205 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.1 AU - 2.54 AU

Year: 1338 Days

Day: 30.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,645,886 km

• M1: 1,174,642 km (0.087 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.07 AU - 3.13 AU

Year: 2067 Days

Day: 33.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 125.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,645,886 km

• M1: 90,806 km (0.094 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 14.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.59 AU - 13.57 AU

Year: 13969 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,645,886 km

• M1: 196,572 km (0.097 R)
• M2: 546,331 km (0.078 R)
• M3: 1,027,289 km (0.066 R)
• M4: 1,267,543 km (0.09 R)
• M5: 1,625,680 km (0.097 R)
• M6: 2,792,992 km (0.093 R)
• M7: 2,946,480 km (0.075 R)
• M8: 3,589,302 km (0.119 R)
• M9: 3,689,532 km (0.117 R)
• M10: 4,134,736 km (0.106 R)
• M11: 4,310,513 km (0.11 R)
• M12: 4,964,555 km (0.104 R)
• M13: 5,572,072 km (0.12 R)
• M14: 5,766,848 km (0.072 R)
• M15: 6,043,455 km (0.106 R)
• M16: 6,203,375 km (0.113 R)
• M17: 6,609,533 km (0.101 R)
• M18: 6,940,892 km (0.09 R)
• M19: 7,576,833 km (0.092 R)
• M20: 8,543,235 km (0.112 R)
• M21: 10,542,760 km (0.066 R)
• M22: 10,735,891 km (0.075 R)
• M23: 11,076,675 km (0.057 R)
• M24: 12,475,714 km (0.087 R)
• M25: 12,834,151 km (0.085 R)
• M26: 12,988,835 km (0.045 R)
• M27: 14,142,085 km (0.1 R)
• M28: 17,393,744 km (0.052 R)
• M29: 18,371,815 km (0.117 R)
• M30: 18,663,082 km (0.077 R)
• M31: 19,014,338 km (0.09 R)
• M32: 19,308,896 km (0.041 R)
• M33: 19,842,811 km (0.038 R)
• M34: 20,081,569 km (0.063 R)
• M35: 20,501,939 km (0.115 R)
• M36: 21,290,320 km (0.114 R)
• M37: 21,780,253 km (0.1 R)
• M38: 22,522,408 km (0.073 R)
• M39: 22,771,638 km (0.082 R)
• M40: 22,959,084 km (0.09 R)
• M41: 23,209,960 km (0.072 R)
• M42: 23,967,823 km (0.065 R)
• M43: 24,222,289 km (0.077 R)
• M44: 24,733,914 km (0.11 R)
• M45: 24,991,072 km (0.097 R)
• M46: 25,767,784 km (0.117 R)
• M47: 26,224,507 km (0.116 R)
• M48: 26,421,078 km (0.076 R)
• M49: 26,618,248 km (0.071 R)
• M50: 27,146,179 km (0.115 R)
• M51: 28,011,453 km (0.106 R)
• M52: 28,279,533 km (0.104 R)
• M53: 29,224,542 km (0.102 R)
• M54: 29,632,645 km (0.067 R)
• M55: 30,592,465 km (0.091 R)
• M56: 32,261,379 km (0.097 R)
• M57: 32,542,324 km (0.07 R)
• M58: 33,603,422 km (0.082 R)
• M59: 33,959,764 km (0.096 R)
• M60: 35,252,589 km (0.088 R)
• M61: 36,196,252 km (0.117 R)
• M62: 36,707,877 km (0.096 R)
• M63: 37,886,259 km (0.12 R)
• M64: 38,034,361 km (0.103 R)
• M65: 38,405,663 km (0.109 R)
• M66: 39,151,857 km (0.093 R)
• M67: 39,676,946 km (0.082 R)
• M68: 39,827,441 km (0.115 R)
• M69: 41,114,282 km (0.105 R)
• M70: 41,342,718 km (0.09 R)
• M71: 42,337,693 km (0.114 R)
• M72: 42,645,416 km (0.082 R)
• M73: 42,953,887 km (0.113 R)
• M74: 43,263,106 km (0.111 R)
• M75: 43,495,581 km (0.111 R)
• M76: 43,883,937 km (0.099 R)
• M77: 44,820,420 km (0.105 R)
• M78: 45,055,588 km (0.06 R)
• M79: 46,316,847 km (0.065 R)
• M80: 46,713,282 km (0.047 R)
• M81: 47,031,327 km (0.114 R)
• M82: 47,669,511 km (0.053 R)
• M83: 47,909,616 km (0.079 R)
• M84: 49,439,254 km (0.111 R)
• M85: 49,844,515 km (0.067 R)
• M86: 50,903,368 km (0.071 R)
• M87: 51,558,607 km (0.116 R)
• M88: 54,960,313 km (0.029 R)
• M89: 56,645,832 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit