🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.49 AU - 0.59 AU

Year: 142 Days

Day: 23.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.24 AU - 3.34 AU

Year: 1669 Days

Day: 41.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.87 AU - 3.07 AU

Year: 1833 Days

Day: 26.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,274,432 km

• M1: 72,705 km (0.113 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.14 AU - 3.98 AU

Year: 2406 Days

Day: 44.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,274,432 km

• M1: 1,700,329 km (0.072 R)

Asteroid Belt

Center: 11.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 4.9

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.59 AU - 22.73 AU

Year: 28870 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,274,432 km

• M1: 91,703 km (0.078 R)
• M2: 190,139 km (0.098 R)
• M3: 221,106 km (0.06 R)
• M4: 707,000 km (0.087 R)
• M5: 1,216,679 km (0.034 R)
• M6: 1,310,777 km (0.113 R)
• M7: 1,539,661 km (0.076 R)
• M8: 2,071,482 km (0.117 R)
• M9: 2,455,051 km (0.107 R)
• M10: 2,860,311 km (0.107 R)
• M11: 3,329,899 km (0.077 R)
• M12: 3,462,144 km (0.111 R)
• M13: 3,641,063 km (0.065 R)
• M14: 4,196,071 km (0.049 R)
• M15: 5,127,617 km (0.107 R)
• M16: 5,382,980 km (0.069 R)
• M17: 5,486,352 km (0.073 R)
• M18: 5,800,358 km (0.105 R)
• M19: 6,888,384 km (0.028 R)
• M20: 7,686,638 km (0.115 R)
• M21: 8,274,707 km (0.101 R)
• M22: 9,306,932 km (0.111 R)
• M23: 9,555,714 km (0.11 R)
• M24: 10,767,008 km (0.119 R)
• M25: 10,832,083 km (0.106 R)
• M26: 11,028,056 km (0.11 R)
• M27: 12,982,702 km (0.079 R)
• M28: 14,319,957 km (0.092 R)
• M29: 14,391,614 km (0.117 R)
• M30: 15,996,500 km (0.083 R)
• M31: 16,070,850 km (0.105 R)
• M32: 16,145,201 km (0.117 R)
• M33: 16,369,149 km (0.086 R)
• M34: 16,744,639 km (0.073 R)
• M35: 18,042,251 km (0.032 R)
• M36: 18,352,218 km (0.112 R)
• M37: 19,135,064 km (0.061 R)
• M38: 19,689,473 km (0.089 R)
• M39: 20,571,203 km (0.097 R)
• M40: 20,651,986 km (0.045 R)
• M41: 20,732,918 km (0.106 R)
• M42: 22,539,313 km (0.073 R)
• M43: 22,622,639 km (0.117 R)
• M44: 22,789,590 km (0.111 R)
• M45: 23,208,614 km (0.086 R)
• M46: 24,395,673 km (0.08 R)
• M47: 26,300,353 km (0.096 R)
• M48: 26,388,017 km (0.08 R)
• M49: 26,651,758 km (0.043 R)
• M50: 26,916,247 km (0.043 R)
• M51: 27,537,078 km (0.075 R)
• M52: 28,702,296 km (0.1 R)
• M53: 29,245,636 km (0.102 R)
• M54: 30,434,191 km (0.094 R)
• M55: 31,080,753 km (0.066 R)
• M56: 32,199,595 km (0.046 R)
• M57: 34,284,990 km (0.118 R)
• M58: 35,247,203 km (0.095 R)
• M59: 35,537,573 km (0.041 R)
• M60: 36,511,305 km (0.1 R)
• M61: 38,484,800 km (0.116 R)
• M62: 38,584,432 km (0.097 R)
• M63: 38,783,846 km (0.088 R)
• M64: 38,883,778 km (0.106 R)
• M65: 40,898,412 km (0.027 R)
• M66: 42,534,564 km (0.113 R)
• M67: 46,717,470 km (0.071 R)
• M68: 48,212,103 km (0.069 R)
• M69: 48,749,608 km (0.101 R)
• M70: 50,047,968 km (0.068 R)
• M71: 51,029,180 km (0.114 R)
• M72: 52,347,287 km (0.089 R)
• M73: 53,787,765 km (0.098 R)
• M74: 55,241,407 km (0.091 R)
• M75: 58,873,943 km (0.092 R)
• M76: 59,448,399 km (0.079 R)
• M77: 61,415,760 km (0.105 R)
• M78: 63,169,197 km (0.1 R)
• M79: 63,286,631 km (0.108 R)
• M80: 63,757,416 km (0.103 R)
• M81: 65,651,624 km (0.046 R)
• M82: 70,711,174 km (0.041 R)
• M83: 71,444,054 km (0.111 R)
• M84: 72,425,266 km (0.093 R)
• M85: 72,917,593 km (0.109 R)
• M86: 75,146,451 km (0.048 R)
• M87: 76,269,333 km (0.046 R)
• M88: 78,910,782 km (0.077 R)
• M89: 79,163,902 km (0.094 R)
• M90: 83,121,813 km (0.093 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit