🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 36.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 168 Days

Day: 21.8 Hours

Environment

Temp: 253 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,200,226 km

• M1: 185,651 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.47 AU - 1.51 AU

Year: 642 Days

Day: 36.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.45 AU - 1.59 AU

Year: 662 Days

Day: 27.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,200,226 km

• M1: 106,663 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.53 AU - 1.79 AU

Year: 755 Days

Day: 30.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.65 AU - 2.17 AU

Year: 932 Days

Day: 36.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.4

Radius: 5.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.3 AU - 15.28 AU

Year: 18082 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,200,226 km

• M1: 157,377 km (0.092 R)
• M2: 220,956 km (0.105 R)
• M3: 322,234 km (0.08 R)
• M4: 503,846 km (0.113 R)
• M5: 548,575 km (0.11 R)
• M6: 606,320 km (0.114 R)
• M7: 678,576 km (0.049 R)
• M8: 715,826 km (0.1 R)
• M9: 954,285 km (0.052 R)
• M10: 1,340,247 km (0.101 R)
• M11: 1,566,589 km (0.105 R)
• M12: 1,770,192 km (0.06 R)
• M13: 1,892,862 km (0.113 R)
• M14: 2,146,729 km (0.036 R)
• M15: 2,240,079 km (0.026 R)
• M16: 2,508,457 km (0.12 R)
• M17: 2,547,652 km (0.114 R)
• M18: 2,646,536 km (0.067 R)
• M19: 3,330,647 km (0.096 R)
• M20: 4,275,507 km (0.109 R)
• M21: 4,440,663 km (0.053 R)
• M22: 4,559,893 km (0.081 R)
• M23: 4,680,169 km (0.08 R)
• M24: 5,474,833 km (0.087 R)
• M25: 5,551,427 km (0.089 R)
• M26: 5,731,693 km (0.044 R)
• M27: 5,835,514 km (0.104 R)
• M28: 6,018,771 km (0.096 R)
• M29: 6,150,866 km (0.089 R)
• M30: 6,715,897 km (0.092 R)
• M31: 7,494,853 km (0.096 R)
• M32: 7,636,971 km (0.104 R)
• M33: 7,779,837 km (0.113 R)
• M34: 8,419,667 km (0.034 R)
• M35: 8,537,700 km (0.079 R)
• M36: 8,775,561 km (0.102 R)
• M37: 9,471,640 km (0.082 R)
• M38: 9,810,928 km (0.115 R)
• M39: 10,028,742 km (0.111 R)
• M40: 10,406,028 km (0.11 R)
• M41: 10,692,059 km (0.11 R)
• M42: 10,852,129 km (0.084 R)
• M43: 11,206,975 km (0.113 R)
• M44: 11,762,731 km (0.091 R)
• M45: 12,027,519 km (0.07 R)
• M46: 12,160,512 km (0.113 R)
• M47: 12,260,742 km (0.119 R)
• M48: 12,765,486 km (0.102 R)
• M49: 12,901,171 km (0.095 R)
• M50: 12,969,238 km (0.063 R)
• M51: 14,144,479 km (0.099 R)
• M52: 14,214,640 km (0.069 R)
• M53: 14,567,392 km (0.088 R)
• M54: 14,744,815 km (0.092 R)
• M55: 15,209,466 km (0.097 R)
• M56: 15,533,944 km (0.077 R)
• M57: 15,715,107 km (0.118 R)
• M58: 15,860,665 km (0.062 R)
• M59: 16,043,175 km (0.118 R)
• M60: 16,226,432 km (0.116 R)
• M61: 16,263,084 km (0.105 R)
• M62: 16,557,941 km (0.095 R)
• M63: 16,780,244 km (0.075 R)
• M64: 16,854,594 km (0.119 R)
• M65: 16,891,694 km (0.088 R)
• M66: 17,754,874 km (0.106 R)
• M67: 18,478,628 km (0.066 R)
• M68: 18,516,925 km (0.05 R)
• M69: 19,719,243 km (0.111 R)
• M70: 20,270,362 km (0.102 R)
• M71: 20,428,786 km (0.059 R)
• M72: 20,826,716 km (0.076 R)
• M73: 21,026,579 km (0.107 R)
• M74: 21,307,524 km (0.107 R)
• M75: 21,832,463 km (0.111 R)
• M76: 22,812,778 km (0.091 R)
• M77: 22,977,635 km (0.049 R)
• M78: 24,100,217 km (0.109 R)
• M79: 24,436,214 km (0.042 R)
• M80: 24,943,201 km (0.095 R)
• M81: 25,240,602 km (0.081 R)
• M82: 26,658,191 km (0.117 R)
• M83: 26,962,174 km (0.059 R)
• M84: 27,617,413 km (0.052 R)
• M85: 28,366,449 km (0.042 R)
• M86: 29,794,361 km (0.068 R)
• M87: 29,974,477 km (0.111 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit