🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.62 AU - 0.88 AU

Year: 186 Days

Day: 18.5 Hours

Environment

Temp: 331 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.19 AU - 1.41 AU

Year: 425 Days

Day: 44.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.63 AU - 1.63 AU

Year: 597 Days

Day: 33.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.65 AU - 2.35 AU

Year: 812 Days

Day: 44.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.03 AU - 4.11 AU

Year: 2356 Days

Day: 27.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.98 AU - 6.9 AU

Year: 4690 Days

Day: 14.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.86 AU - 9.38 AU

Year: 6640 Days

Day: 46.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.82 AU - 11.42 AU

Year: 8562 Days

Day: 36.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,742,678 km

• M1: 58,942 km (0.083 R)

Asteroid Belt

Center: 12.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 12.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.59 AU - 15.97 AU

Year: 17988 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,742,678 km

• M1: 253,718 km (0.105 R)
• M2: 340,335 km (0.12 R)
• M3: 875,896 km (0.101 R)
• M4: 1,082,341 km (0.09 R)
• M5: 1,393,205 km (0.116 R)
• M6: 1,544,149 km (0.054 R)
• M7: 1,862,493 km (0.103 R)
• M8: 3,056,883 km (0.05 R)
• M9: 3,665,597 km (0.117 R)
• M10: 3,749,521 km (0.103 R)
• M11: 4,534,910 km (0.12 R)
• M12: 4,716,222 km (0.094 R)
• M13: 5,805,744 km (0.091 R)
• M14: 6,052,580 km (0.115 R)
• M15: 6,918,004 km (0.084 R)
• M16: 8,482,498 km (0.111 R)
• M17: 8,762,994 km (0.055 R)
• M18: 9,160,925 km (0.084 R)
• M19: 9,275,666 km (0.037 R)
• M20: 9,391,006 km (0.079 R)
• M21: 10,449,860 km (0.109 R)
• M22: 11,115,421 km (0.116 R)
• M23: 11,794,895 km (0.09 R)
• M24: 12,045,321 km (0.112 R)
• M25: 12,679,018 km (0.113 R)
• M26: 13,064,532 km (0.038 R)
• M27: 14,044,996 km (0.083 R)
• M28: 14,443,974 km (0.09 R)
• M29: 17,766,991 km (0.101 R)
• M30: 19,439,495 km (0.067 R)
• M31: 19,809,600 km (0.046 R)
• M32: 20,107,450 km (0.111 R)
• M33: 20,406,795 km (0.073 R)
• M34: 20,632,389 km (0.078 R)
• M35: 20,858,730 km (0.099 R)
• M36: 22,698,784 km (0.103 R)
• M37: 23,010,546 km (0.082 R)
• M38: 23,088,636 km (0.096 R)
• M39: 24,033,347 km (0.084 R)
• M40: 24,750,220 km (0.117 R)
• M41: 28,522,629 km (0.104 R)
• M42: 28,606,554 km (0.106 R)
• M43: 28,690,628 km (0.043 R)
• M44: 32,120,159 km (0.084 R)
• M45: 33,262,339 km (0.084 R)
• M46: 34,150,052 km (0.063 R)
• M47: 35,135,453 km (0.113 R)
• M48: 36,768,165 km (0.061 R)
• M49: 36,951,123 km (0.037 R)
• M50: 37,134,380 km (0.077 R)
• M51: 38,797,161 km (0.034 R)
• M52: 38,890,210 km (0.067 R)
• M53: 40,484,026 km (0.059 R)
• M54: 40,578,422 km (0.102 R)
• M55: 41,812,605 km (0.034 R)
• M56: 42,099,085 km (0.112 R)
• M57: 42,290,570 km (0.03 R)
• M58: 44,415,009 km (0.101 R)
• M59: 47,069,474 km (0.077 R)
• M60: 48,465,970 km (0.117 R)
• M61: 48,867,491 km (0.118 R)
• M62: 50,789,823 km (0.118 R)
• M63: 53,253,102 km (0.107 R)
• M64: 53,563,667 km (0.09 R)
• M65: 54,290,862 km (0.119 R)
• M66: 54,812,211 km (0.104 R)
• M67: 56,703,128 km (0.101 R)
• M68: 56,808,744 km (0.094 R)
• M69: 57,020,276 km (0.075 R)
• M70: 58,188,485 km (0.066 R)
• M71: 58,295,149 km (0.111 R)
• M72: 58,615,288 km (0.119 R)
• M73: 61,957,604 km (0.109 R)
• M74: 62,284,325 km (0.111 R)
• M75: 62,611,646 km (0.114 R)
• M76: 63,048,920 km (0.113 R)
• M77: 64,367,027 km (0.077 R)
• M78: 64,477,281 km (0.118 R)
• M79: 65,029,446 km (0.111 R)
• M80: 66,027,264 km (0.094 R)
• M81: 66,472,318 km (0.113 R)
• M82: 67,925,811 km (0.072 R)
• M83: 68,600,198 km (0.11 R)
• M84: 69,051,086 km (0.102 R)
• M85: 69,163,883 km (0.111 R)
• M86: 71,662,317 km (0.083 R)
• M87: 72,692,897 km (0.103 R)
• M88: 73,267,502 km (0.065 R)
• M89: 75,581,332 km (0.119 R)
• M90: 75,930,344 km (0.036 R)

Kuiper Belt

Range: 38.3 - 65.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit