🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.49 AU - 0.57 AU

Year: 138 Days

Day: 32.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 162 Days

Day: 22.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.8 AU - 0.92 AU

Year: 284 Days

Day: 34.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2 AU - 2.64 AU

Year: 1260 Days

Day: 22.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.6 AU - 3.08 AU

Year: 1706 Days

Day: 35.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,350,679 km

• M1: 1,071,719 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.01 AU - 5.37 AU

Year: 4215 Days

Day: 37.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,350,679 km

• M1: 848,519 km (0.101 R)
• M2: 1,078,002 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.9

Radius: 7.7

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 19.66 AU - 20.88 AU

Year: 32529 Days

Day: 16.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,350,679 km

• M1: 285,433 km (0.083 R)
• M2: 366,216 km (0.062 R)
• M3: 984,504 km (0.113 R)
• M4: 2,654,614 km (0.119 R)
• M5: 2,837,273 km (0.037 R)
• M6: 3,608,899 km (0.102 R)
• M7: 4,604,323 km (0.113 R)
• M8: 4,991,483 km (0.064 R)
• M9: 6,519,026 km (0.12 R)
• M10: 6,890,777 km (0.081 R)
• M11: 8,714,824 km (0.108 R)
• M12: 10,174,750 km (0.089 R)
• M13: 10,533,336 km (0.042 R)
• M14: 11,559,577 km (0.084 R)
• M15: 12,388,050 km (0.117 R)
• M16: 13,313,612 km (0.032 R)
• M17: 13,863,833 km (0.116 R)
• M18: 14,986,266 km (0.086 R)
• M19: 15,230,559 km (0.054 R)
• M20: 15,805,763 km (0.12 R)
• M21: 15,888,640 km (0.096 R)
• M22: 16,054,544 km (0.034 R)
• M23: 16,304,522 km (0.082 R)
• M24: 16,471,922 km (0.102 R)
• M25: 16,555,847 km (0.044 R)
• M26: 16,639,921 km (0.032 R)
• M27: 19,138,504 km (0.033 R)
• M28: 20,026,817 km (0.026 R)
• M29: 21,475,971 km (0.118 R)
• M30: 22,028,137 km (0.069 R)
• M31: 22,398,840 km (0.118 R)
• M32: 22,491,890 km (0.116 R)
• M33: 23,052,433 km (0.102 R)
• M34: 23,617,764 km (0.083 R)
• M35: 24,092,288 km (0.117 R)
• M36: 24,378,469 km (0.118 R)
• M37: 24,474,212 km (0.114 R)
• M38: 26,906,075 km (0.06 R)
• M39: 28,301,224 km (0.089 R)
• M40: 29,515,809 km (0.096 R)
• M41: 29,617,686 km (0.083 R)
• M42: 29,719,861 km (0.098 R)
• M43: 30,747,150 km (0.078 R)
• M44: 30,850,522 km (0.109 R)
• M45: 31,473,298 km (0.107 R)
• M46: 35,295,523 km (0.085 R)
• M47: 35,403,832 km (0.081 R)
• M48: 36,383,100 km (0.078 R)
• M49: 37,040,882 km (0.102 R)
• M50: 38,925,815 km (0.104 R)
• M51: 39,149,613 km (0.087 R)
• M52: 39,261,662 km (0.071 R)
• M53: 39,598,407 km (0.107 R)
• M54: 42,788,133 km (0.119 R)
• M55: 44,413,663 km (0.114 R)
• M56: 44,764,620 km (0.117 R)
• M57: 44,881,755 km (0.112 R)
• M58: 45,234,058 km (0.118 R)
• M59: 50,625,565 km (0.09 R)
• M60: 54,581,232 km (0.078 R)
• M61: 54,957,171 km (0.05 R)
• M62: 58,122,962 km (0.119 R)
• M63: 59,277,109 km (0.07 R)
• M64: 62,260,689 km (0.072 R)
• M65: 64,364,783 km (0.102 R)
• M66: 65,159,896 km (0.081 R)
• M67: 68,102,935 km (0.104 R)
• M68: 69,454,851 km (0.092 R)
• M69: 69,998,190 km (0.118 R)
• M70: 72,873,461 km (0.095 R)
• M71: 73,563,706 km (0.077 R)
• M72: 75,229,179 km (0.098 R)
• M73: 78,032,493 km (0.079 R)
• M74: 78,456,005 km (0.087 R)
• M75: 79,163,453 km (0.038 R)
• M76: 80,299,649 km (0.04 R)
• M77: 80,869,916 km (0.089 R)
• M78: 83,163,999 km (0.114 R)
• M79: 83,308,062 km (0.102 R)
• M80: 83,885,211 km (0.112 R)
• M81: 84,463,855 km (0.115 R)
• M82: 85,188,807 km (0.075 R)
• M83: 90,914,366 km (0.088 R)
• M84: 91,359,868 km (0.03 R)
• M85: 92,850,312 km (0.095 R)
• M86: 93,149,358 km (0.027 R)
• M87: 93,298,956 km (0.094 R)
• M88: 94,499,030 km (0.067 R)
• M89: 96,611,352 km (0.044 R)
• M90: 98,434,352 km (0.116 R)
• M91: 99,350,040 km (0.067 R)
• M92: 100,575,396 km (0.095 R)
• M93: 101,189,945 km (0.084 R)
• M94: 101,343,731 km (0.078 R)
• M95: 101,651,604 km (0.109 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit