🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.57 AU - 0.69 AU

Year: 186 Days

Day: 23.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.2 AU - 2.4 AU

Year: 1300 Days

Day: 35.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.38 AU - 2.98 AU

Year: 1636 Days

Day: 38.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,291,631 km

• M1: 1,554,023 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.59 AU - 2.81 AU

Year: 1654 Days

Day: 17.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.34 AU - 4.16 AU

Year: 2707 Days

Day: 47.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.3

Radius: 10.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.59 AU - 10.37 AU

Year: 11753 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,291,631 km

• M1: 175,478 km (0.071 R)
• M2: 276,307 km (0.039 R)
• M3: 371,152 km (0.085 R)
• M4: 754,871 km (0.096 R)
• M5: 1,397,394 km (0.083 R)
• M6: 1,487,751 km (0.027 R)
• M7: 1,844,542 km (0.083 R)
• M8: 2,228,111 km (0.11 R)
• M9: 2,388,629 km (0.069 R)
• M10: 2,497,836 km (0.033 R)
• M11: 2,980,588 km (0.104 R)
• M12: 3,128,241 km (0.081 R)
• M13: 3,339,024 km (0.084 R)
• M14: 3,461,545 km (0.098 R)
• M15: 3,711,224 km (0.095 R)
• M16: 4,361,077 km (0.045 R)
• M17: 5,187,157 km (0.104 R)
• M18: 5,258,216 km (0.08 R)
• M19: 5,727,953 km (0.112 R)
• M20: 6,173,605 km (0.103 R)
• M21: 6,476,840 km (0.119 R)
• M22: 6,707,520 km (0.054 R)
• M23: 6,901,847 km (0.101 R)
• M24: 7,256,394 km (0.075 R)
• M25: 7,901,460 km (0.119 R)
• M26: 8,397,377 km (0.068 R)
• M27: 8,649,001 km (0.076 R)
• M28: 8,945,953 km (0.079 R)
• M29: 9,289,280 km (0.114 R)
• M30: 9,856,555 km (0.082 R)
• M31: 10,978,838 km (0.075 R)
• M32: 11,162,096 km (0.074 R)
• M33: 13,147,708 km (0.11 R)
• M34: 13,882,982 km (0.046 R)
• M35: 14,031,682 km (0.11 R)
• M36: 14,732,398 km (0.1 R)
• M37: 15,856,477 km (0.078 R)
• M38: 17,273,617 km (0.086 R)
• M39: 17,380,131 km (0.106 R)
• M40: 18,024,299 km (0.091 R)
• M41: 18,240,768 km (0.106 R)
• M42: 18,512,437 km (0.106 R)
• M43: 18,621,494 km (0.073 R)
• M44: 19,557,378 km (0.112 R)
• M45: 20,283,377 km (0.068 R)
• M46: 21,360,182 km (0.033 R)
• M47: 21,704,108 km (0.088 R)
• M48: 22,107,723 km (0.057 R)
• M49: 22,455,688 km (0.069 R)
• M50: 22,980,926 km (0.109 R)
• M51: 23,687,476 km (0.097 R)
• M52: 24,103,059 km (0.113 R)
• M53: 24,341,518 km (0.113 R)
• M54: 24,881,118 km (0.087 R)
• M55: 25,001,544 km (0.106 R)
• M56: 25,182,558 km (0.076 R)
• M57: 25,545,931 km (0.077 R)
• M58: 26,646,373 km (0.082 R)
• M59: 28,325,908 km (0.048 R)
• M60: 28,766,923 km (0.058 R)
• M61: 29,146,752 km (0.063 R)
• M62: 29,337,190 km (0.072 R)
• M63: 29,655,683 km (0.088 R)
• M64: 29,783,440 km (0.079 R)
• M65: 30,618,047 km (0.106 R)
• M66: 30,747,150 km (0.09 R)
• M67: 31,200,431 km (0.11 R)
• M68: 31,982,529 km (0.105 R)
• M69: 32,507,468 km (0.119 R)
• M70: 32,639,263 km (0.032 R)
• M71: 33,234,065 km (0.072 R)
• M72: 34,032,768 km (0.073 R)
• M73: 35,040,010 km (0.117 R)
• M74: 36,125,193 km (0.076 R)
• M75: 38,328,470 km (0.092 R)
• M76: 38,676,734 km (0.118 R)
• M77: 40,929,828 km (0.046 R)
• M78: 41,001,036 km (0.079 R)
• M79: 41,714,169 km (0.108 R)
• M80: 41,857,335 km (0.112 R)
• M81: 42,000,649 km (0.118 R)
• M82: 42,719,617 km (0.04 R)
• M83: 44,607,991 km (0.074 R)
• M84: 45,047,659 km (0.069 R)
• M85: 46,078,987 km (0.094 R)
• M86: 46,300,990 km (0.098 R)
• M87: 47,491,190 km (0.118 R)
• M88: 49,749,669 km (0.103 R)
• M89: 49,977,507 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.8

Radius: 7.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.77 AU - 14.85 AU

Year: 17091 Days

Day: 15.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,291,631 km

• M1: 100,081 km (0.076 R)
• M2: 371,601 km (0.075 R)
• M3: 751,580 km (0.118 R)
• M4: 857,944 km (0.111 R)
• M5: 1,332,468 km (0.113 R)
• M6: 1,462,618 km (0.068 R)
• M7: 2,024,508 km (0.108 R)
• M8: 4,406,555 km (0.106 R)
• M9: 5,976,285 km (0.101 R)
• M10: 6,120,198 km (0.096 R)
• M11: 6,559,119 km (0.067 R)
• M12: 7,160,203 km (0.052 R)
• M13: 8,984,250 km (0.09 R)
• M14: 9,190,844 km (0.11 R)
• M15: 9,440,673 km (0.111 R)
• M16: 12,060,580 km (0.091 R)
• M17: 12,151,536 km (0.066 R)
• M18: 12,702,206 km (0.113 R)
• M19: 14,066,538 km (0.115 R)
• M20: 14,451,005 km (0.089 R)
• M21: 15,724,531 km (0.12 R)
• M22: 16,324,269 km (0.068 R)
• M23: 16,525,778 km (0.111 R)
• M24: 16,779,047 km (0.097 R)
• M25: 18,377,051 km (0.102 R)
• M26: 19,008,653 km (0.098 R)
• M27: 20,184,941 km (0.044 R)
• M28: 20,618,476 km (0.068 R)
• M29: 21,439,619 km (0.068 R)
• M30: 21,715,777 km (0.067 R)
• M31: 22,551,131 km (0.066 R)
• M32: 23,283,712 km (0.037 R)
• M33: 24,368,296 km (0.12 R)
• M34: 24,483,487 km (0.105 R)
• M35: 24,772,061 km (0.082 R)
• M36: 24,887,850 km (0.095 R)
• M37: 24,945,744 km (0.12 R)
• M38: 26,231,987 km (0.116 R)
• M39: 28,141,005 km (0.055 R)
• M40: 28,201,293 km (0.09 R)
• M41: 30,094,304 km (0.112 R)
• M42: 31,087,335 km (0.12 R)
• M43: 32,406,938 km (0.096 R)
• M44: 33,937,324 km (0.092 R)
• M45: 35,491,197 km (0.097 R)
• M46: 36,671,674 km (0.073 R)
• M47: 37,001,837 km (0.109 R)
• M48: 37,465,740 km (0.106 R)
• M49: 39,611,123 km (0.112 R)
• M50: 41,314,743 km (0.106 R)
• M51: 42,002,893 km (0.109 R)
• M52: 42,764,197 km (0.113 R)
• M53: 43,669,713 km (0.066 R)
• M54: 44,511,350 km (0.089 R)
• M55: 46,996,171 km (0.084 R)
• M56: 48,002,815 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 12,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit