🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.51 AU - 0.55 AU

Year: 146 Days

Day: 47.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.1 AU - 1.44 AU

Year: 542 Days

Day: 13 Hours

Environment

Temp: -27 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.58 AU - 3.28 AU

Year: 1900 Days

Day: 42.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,941,667 km

• M1: 2,243,818 km (0.093 R)
• M2: 2,475,097 km (0.04 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.2

Radius: 6.6

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.48 AU - 14.06 AU

Year: 17284 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,941,667 km

• M1: 84,074 km (0.076 R)
• M2: 144,960 km (0.108 R)
• M3: 197,619 km (0.034 R)
• M4: 259,852 km (0.11 R)
• M5: 425,157 km (0.031 R)
• M6: 476,170 km (0.078 R)
• M7: 722,558 km (0.11 R)
• M8: 1,667,418 km (0.08 R)
• M9: 1,981,125 km (0.119 R)
• M10: 2,344,199 km (0.118 R)
• M11: 2,469,861 km (0.08 R)
• M12: 2,695,155 km (0.119 R)
• M13: 3,304,617 km (0.048 R)
• M14: 3,552,800 km (0.078 R)
• M15: 4,488,086 km (0.116 R)
• M16: 5,043,393 km (0.058 R)
• M17: 5,411,853 km (0.088 R)
• M18: 6,261,419 km (0.092 R)
• M19: 6,348,634 km (0.055 R)
• M20: 6,970,513 km (0.079 R)
• M21: 8,271,865 km (0.118 R)
• M22: 8,319,736 km (0.058 R)
• M23: 8,511,969 km (0.104 R)
• M24: 9,246,196 km (0.096 R)
• M25: 9,545,541 km (0.039 R)
• M26: 11,998,348 km (0.03 R)
• M27: 12,820,089 km (0.072 R)
• M28: 14,517,127 km (0.036 R)
• M29: 14,923,136 km (0.064 R)
• M30: 14,981,479 km (0.087 R)
• M31: 15,805,913 km (0.064 R)
• M32: 16,283,579 km (0.088 R)
• M33: 17,069,865 km (0.12 R)
• M34: 18,054,518 km (0.119 R)
• M35: 18,994,292 km (0.086 R)
• M36: 19,310,991 km (0.101 R)
• M37: 20,142,755 km (0.105 R)
• M38: 20,986,337 km (0.094 R)
• M39: 21,576,950 km (0.11 R)
• M40: 22,707,461 km (0.064 R)
• M41: 26,848,928 km (0.113 R)
• M42: 27,848,092 km (0.062 R)
• M43: 30,843,640 km (0.032 R)
• M44: 31,440,087 km (0.109 R)
• M45: 32,190,769 km (0.087 R)
• M46: 32,266,166 km (0.096 R)
• M47: 32,417,111 km (0.115 R)
• M48: 32,719,897 km (0.06 R)
• M49: 32,947,435 km (0.103 R)
• M50: 33,099,426 km (0.031 R)
• M51: 33,480,602 km (0.114 R)
• M52: 33,786,529 km (0.082 R)
• M53: 34,709,848 km (0.096 R)
• M54: 35,330,080 km (0.073 R)
• M55: 35,875,813 km (0.064 R)
• M56: 37,054,495 km (0.06 R)
• M57: 37,133,483 km (0.119 R)
• M58: 37,291,757 km (0.117 R)
• M59: 38,805,987 km (0.078 R)
• M60: 40,177,949 km (0.04 R)
• M61: 40,503,025 km (0.049 R)
• M62: 41,319,530 km (0.11 R)
• M63: 41,976,714 km (0.063 R)
• M64: 43,968,909 km (0.081 R)
• M65: 44,220,083 km (0.115 R)
• M66: 44,303,858 km (0.099 R)
• M67: 44,387,783 km (0.087 R)
• M68: 44,555,631 km (0.092 R)
• M69: 44,639,705 km (0.033 R)
• M70: 44,808,003 km (0.1 R)
• M71: 45,398,466 km (0.105 R)
• M72: 45,567,661 km (0.119 R)
• M73: 46,246,536 km (0.06 R)
• M74: 47,014,272 km (0.114 R)
• M75: 47,271,132 km (0.114 R)
• M76: 50,127,105 km (0.116 R)
• M77: 50,564,679 km (0.105 R)
• M78: 51,091,562 km (0.062 R)
• M79: 51,708,354 km (0.12 R)
• M80: 52,239,128 km (0.032 R)
• M81: 52,327,690 km (0.076 R)
• M82: 52,505,113 km (0.025 R)
• M83: 53,395,070 km (0.086 R)
• M84: 54,110,747 km (0.104 R)
• M85: 54,559,540 km (0.056 R)
• M86: 54,739,506 km (0.108 R)
• M87: 55,551,524 km (0.088 R)
• M88: 56,640,297 km (0.107 R)
• M89: 58,011,212 km (0.11 R)
• M90: 59,300,446 km (0.109 R)
• M91: 59,485,499 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit