🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 152 Days

Day: 28.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.99 AU - 1.33 AU

Year: 441 Days

Day: 26 Hours

Environment

Temp: 20 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.68 AU - 1.86 AU

Year: 831 Days

Day: 44.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2 AU - 2.6 AU

Year: 1232 Days

Day: 20.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,610,306 km

• M1: 1,115,402 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.47 AU - 2.83 AU

Year: 1523 Days

Day: 24.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,610,306 km

• M1: 62,233 km (0.108 R)
• M2: 1,203,216 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.16 AU - 6.44 AU

Year: 4308 Days

Day: 35 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,610,306 km

• M1: 141,968 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.7

Radius: 5.5

Gravity: 27.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.34 AU - 18.32 AU

Year: 22239 Days

Day: 21.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,610,306 km

• M1: 82,728 km (0.072 R)
• M2: 262,395 km (0.096 R)
• M3: 334,800 km (0.096 R)
• M4: 435,479 km (0.118 R)
• M5: 478,564 km (0.111 R)
• M6: 593,156 km (0.085 R)
• M7: 821,891 km (0.108 R)
• M8: 1,047,185 km (0.087 R)
• M9: 1,485,806 km (0.111 R)
• M10: 2,754,097 km (0.114 R)
• M11: 3,571,799 km (0.078 R)
• M12: 4,171,686 km (0.101 R)
• M13: 4,605,071 km (0.068 R)
• M14: 5,002,254 km (0.038 R)
• M15: 6,313,030 km (0.067 R)
• M16: 7,548,709 km (0.107 R)
• M17: 7,722,840 km (0.109 R)
• M18: 9,101,834 km (0.064 R)
• M19: 11,076,825 km (0.099 R)
• M20: 11,674,169 km (0.112 R)
• M21: 13,108,364 km (0.112 R)
• M22: 13,387,813 km (0.09 R)
• M23: 13,739,816 km (0.087 R)
• M24: 16,890,647 km (0.098 R)
• M25: 17,500,408 km (0.119 R)
• M26: 17,577,151 km (0.071 R)
• M27: 18,039,858 km (0.086 R)
• M28: 18,195,140 km (0.085 R)
• M29: 18,428,662 km (0.062 R)
• M30: 18,898,699 km (0.078 R)
• M31: 19,930,775 km (0.108 R)
• M32: 20,171,478 km (0.097 R)
• M33: 20,494,011 km (0.084 R)
• M34: 22,214,985 km (0.076 R)
• M35: 22,882,640 km (0.092 R)
• M36: 23,050,638 km (0.045 R)
• M37: 23,387,682 km (0.096 R)
• M38: 23,556,878 km (0.096 R)
• M39: 23,726,521 km (0.109 R)
• M40: 23,811,493 km (0.117 R)
• M41: 23,981,735 km (0.12 R)
• M42: 24,066,857 km (0.063 R)
• M43: 24,237,697 km (0.058 R)
• M44: 24,408,987 km (0.114 R)
• M45: 25,967,797 km (0.106 R)
• M46: 27,291,289 km (0.091 R)
• M47: 28,185,735 km (0.041 R)
• M48: 37,345,313 km (0.109 R)
• M49: 37,444,197 km (0.112 R)
• M50: 37,840,482 km (0.092 R)
• M51: 39,137,645 km (0.108 R)
• M52: 39,640,444 km (0.118 R)
• M53: 40,449,469 km (0.098 R)
• M54: 41,673,030 km (0.08 R)
• M55: 42,908,858 km (0.1 R)
• M56: 43,635,156 km (0.108 R)
• M57: 44,995,000 km (0.108 R)
• M58: 46,581,187 km (0.107 R)
• M59: 48,724,326 km (0.071 R)
• M60: 48,832,335 km (0.082 R)
• M61: 49,048,654 km (0.111 R)
• M62: 50,243,642 km (0.113 R)
• M63: 50,680,617 km (0.11 R)
• M64: 51,668,262 km (0.046 R)
• M65: 52,330,382 km (0.104 R)
• M66: 52,773,192 km (0.084 R)
• M67: 53,439,950 km (0.117 R)
• M68: 55,569,326 km (0.115 R)
• M69: 55,795,069 km (0.09 R)
• M70: 56,360,848 km (0.109 R)
• M71: 56,474,243 km (0.054 R)
• M72: 59,333,358 km (0.104 R)
• M73: 60,606,137 km (0.055 R)
• M74: 60,954,849 km (0.076 R)
• M75: 61,304,160 km (0.05 R)
• M76: 61,420,847 km (0.105 R)
• M77: 62,590,852 km (0.095 R)
• M78: 64,478,328 km (0.11 R)
• M79: 65,071,932 km (0.079 R)
• M80: 66,025,469 km (0.096 R)
• M81: 68,792,730 km (0.115 R)
• M82: 68,913,905 km (0.025 R)
• M83: 69,764,069 km (0.072 R)
• M84: 70,862,267 km (0.108 R)
• M85: 71,843,181 km (0.106 R)
• M86: 73,199,435 km (0.098 R)
• M87: 73,323,152 km (0.099 R)
• M88: 75,436,671 km (0.044 R)
• M89: 77,948,868 km (0.096 R)
• M90: 78,834,637 km (0.103 R)
• M91: 79,342,223 km (0.081 R)
• M92: 79,978,313 km (0.1 R)
• M93: 81,896,606 km (0.12 R)
• M94: 82,153,466 km (0.098 R)
• M95: 83,571,354 km (0.104 R)
• M96: 85,908,821 km (0.119 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit