🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.65 AU - 0.85 AU

Year: 235 Days

Day: 39.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.81 AU - 1.09 AU

Year: 335 Days

Day: 17.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.02 AU - 1.24 AU

Year: 434 Days

Day: 39.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,214,677 km

• M1: 88,562 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.1 AU - 1.26 AU

Year: 464 Days

Day: 37.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,214,677 km

• M1: 61,485 km (0.092 R)
• M2: 351,256 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.08 AU - 2.8 AU

Year: 1378 Days

Day: 41.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,214,677 km

• M1: 894,446 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.61 AU - 2.79 AU

Year: 1604 Days

Day: 42.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,214,677 km

• M1: 41,588 km (0.099 R)
• M2: 74,051 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.35 AU - 4.29 AU

Year: 2700 Days

Day: 12.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,214,677 km

• M1: 293,661 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.4

Radius: 3.2

Gravity: 45.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.16 AU - 16.34 AU

Year: 20487 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,214,677 km

• M1: 71,508 km (0.091 R)
• M2: 118,482 km (0.069 R)
• M3: 232,625 km (0.087 R)
• M4: 309,219 km (0.072 R)
• M5: 394,041 km (0.109 R)
• M6: 1,143,676 km (0.114 R)
• M7: 1,222,065 km (0.086 R)
• M8: 1,275,471 km (0.083 R)
• M9: 1,468,154 km (0.071 R)
• M10: 2,067,592 km (0.042 R)
• M11: 2,131,321 km (0.048 R)
• M12: 2,293,485 km (0.089 R)
• M13: 2,698,446 km (0.095 R)
• M14: 3,088,897 km (0.114 R)
• M15: 4,079,833 km (0.095 R)
• M16: 4,860,584 km (0.047 R)
• M17: 5,073,612 km (0.1 R)
• M18: 7,905,649 km (0.077 R)
• M19: 8,055,546 km (0.089 R)
• M20: 9,234,976 km (0.042 R)
• M21: 10,467,064 km (0.088 R)
• M22: 11,074,431 km (0.102 R)
• M23: 11,523,225 km (0.085 R)
• M24: 11,863,859 km (0.116 R)
• M25: 12,380,720 km (0.109 R)
• M26: 12,963,703 km (0.092 R)
• M27: 13,975,134 km (0.114 R)
• M28: 14,950,063 km (0.094 R)
• M29: 15,135,265 km (0.112 R)
• M30: 15,758,191 km (0.116 R)
• M31: 16,580,231 km (0.063 R)
• M32: 17,416,334 km (0.042 R)
• M33: 18,200,227 km (0.119 R)
• M34: 20,757,004 km (0.096 R)
• M35: 21,309,469 km (0.082 R)
• M36: 21,936,733 km (0.099 R)
• M37: 22,640,740 km (0.068 R)
• M38: 22,711,650 km (0.113 R)
• M39: 23,710,664 km (0.027 R)
• M40: 24,215,557 km (0.104 R)
• M41: 24,433,072 km (0.083 R)
• M42: 25,016,205 km (0.118 R)
• M43: 26,792,679 km (0.115 R)
• M44: 30,231,635 km (0.078 R)
• M45: 30,309,576 km (0.112 R)
• M46: 30,700,475 km (0.108 R)
• M47: 31,645,485 km (0.075 R)
• M48: 32,121,505 km (0.08 R)
• M49: 32,280,677 km (0.089 R)
• M50: 33,080,727 km (0.105 R)
• M51: 34,049,373 km (0.114 R)
• M52: 35,273,084 km (0.066 R)
• M53: 35,684,178 km (0.073 R)
• M54: 36,428,278 km (0.062 R)
• M55: 36,511,156 km (0.057 R)
• M56: 37,763,439 km (0.113 R)
• M57: 37,847,513 km (0.05 R)
• M58: 38,015,661 km (0.06 R)
• M59: 38,521,601 km (0.107 R)
• M60: 38,775,469 km (0.111 R)
• M61: 40,052,885 km (0.103 R)
• M62: 40,224,175 km (0.106 R)
• M63: 40,481,633 km (0.083 R)
• M64: 41,084,662 km (0.088 R)
• M65: 41,170,980 km (0.112 R)
• M66: 41,603,766 km (0.069 R)
• M67: 42,299,396 km (0.095 R)
• M68: 42,473,977 km (0.041 R)
• M69: 44,586,598 km (0.09 R)
• M70: 47,094,307 km (0.08 R)
• M71: 47,275,171 km (0.103 R)
• M72: 48,274,036 km (0.107 R)
• M73: 49,463,489 km (0.064 R)
• M74: 50,940,469 km (0.093 R)
• M75: 52,244,812 km (0.12 R)
• M76: 52,619,555 km (0.109 R)
• M77: 53,277,337 km (0.067 R)
• M78: 54,032,507 km (0.109 R)
• M79: 55,171,844 km (0.111 R)
• M80: 55,744,505 km (0.093 R)
• M81: 55,840,098 km (0.028 R)
• M82: 56,031,583 km (0.097 R)
• M83: 58,345,563 km (0.119 R)
• M84: 58,831,607 km (0.092 R)
• M85: 59,026,383 km (0.091 R)
• M86: 61,479,190 km (0.092 R)
• M87: 65,472,256 km (0.084 R)
• M88: 65,573,235 km (0.04 R)
• M89: 65,876,170 km (0.094 R)
• M90: 66,078,427 km (0.101 R)
• M91: 67,500,055 km (0.09 R)
• M92: 68,010,184 km (0.108 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit