🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.95 AU - 1.13 AU

Year: 374 Days

Day: 42.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,231,060 km

• M1: 428,299 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.91 AU - 1.45 AU

Year: 453 Days

Day: 43.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.29 AU - 1.73 AU

Year: 655 Days

Day: 26.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.86 AU - 6.16 AU

Year: 3960 Days

Day: 24.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 14.1

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.94 AU - 11.38 AU

Year: 9789 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,231,060 km

• M1: 194,926 km (0.098 R)
• M2: 352,901 km (0.075 R)
• M3: 559,197 km (0.1 R)
• M4: 1,534,874 km (0.117 R)
• M5: 1,639,443 km (0.035 R)
• M6: 2,288,399 km (0.036 R)
• M7: 2,419,297 km (0.102 R)
• M8: 2,688,723 km (0.083 R)
• M9: 3,133,926 km (0.066 R)
• M10: 3,720,499 km (0.114 R)
• M11: 4,118,280 km (0.053 R)
• M12: 4,454,277 km (0.113 R)
• M13: 4,644,864 km (0.108 R)
• M14: 5,596,905 km (0.086 R)
• M15: 5,761,463 km (0.074 R)
• M16: 6,840,961 km (0.111 R)
• M17: 6,972,906 km (0.114 R)
• M18: 7,389,088 km (0.105 R)
• M19: 7,798,088 km (0.111 R)
• M20: 8,074,844 km (0.1 R)
• M21: 8,308,067 km (0.073 R)
• M22: 8,812,960 km (0.106 R)
• M23: 8,940,717 km (0.069 R)
• M24: 9,149,705 km (0.109 R)
• M25: 9,654,747 km (0.072 R)
• M26: 9,786,543 km (0.092 R)
• M27: 10,185,670 km (0.12 R)
• M28: 10,353,519 km (0.062 R)
• M29: 10,573,129 km (0.117 R)
• M30: 10,777,180 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 10.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.58 AU - 12.58 AU

Year: 13914 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,231,060 km

• M1: 201,209 km (0.086 R)
• M2: 339,138 km (0.104 R)
• M3: 471,383 km (0.089 R)
• M4: 660,026 km (0.072 R)
• M5: 1,204,263 km (0.105 R)
• M6: 1,728,753 km (0.094 R)
• M7: 1,890,917 km (0.098 R)
• M8: 2,001,919 km (0.11 R)
• M9: 2,407,778 km (0.099 R)
• M10: 2,744,822 km (0.072 R)
• M11: 2,903,096 km (0.115 R)
• M12: 3,031,900 km (0.111 R)
• M13: 3,362,362 km (0.032 R)
• M14: 3,429,980 km (0.08 R)
• M15: 3,774,354 km (0.109 R)
• M16: 3,915,275 km (0.116 R)
• M17: 4,202,503 km (0.042 R)
• M18: 4,459,513 km (0.092 R)
• M19: 5,143,923 km (0.117 R)
• M20: 5,261,208 km (0.086 R)
• M21: 5,739,322 km (0.075 R)
• M22: 6,024,605 km (0.099 R)
• M23: 6,314,676 km (0.105 R)
• M24: 6,440,338 km (0.08 R)
• M25: 6,779,776 km (0.12 R)
• M26: 7,125,047 km (0.066 R)
• M27: 7,476,004 km (0.085 R)
• M28: 7,743,036 km (0.037 R)
• M29: 8,702,258 km (0.106 R)
• M30: 8,936,079 km (0.066 R)
• M31: 9,410,155 km (0.119 R)
• M32: 9,989,847 km (0.109 R)
• M33: 10,284,106 km (0.118 R)
• M34: 10,432,357 km (0.109 R)
• M35: 12,475,116 km (0.098 R)
• M36: 13,433,739 km (0.086 R)
• M37: 13,595,903 km (0.087 R)
• M38: 16,564,972 km (0.092 R)
• M39: 19,114,569 km (0.091 R)
• M40: 19,419,000 km (0.062 R)
• M41: 20,217,853 km (0.106 R)
• M42: 22,421,430 km (0.102 R)
• M43: 22,678,140 km (0.103 R)
• M44: 23,779,928 km (0.076 R)
• M45: 24,041,575 km (0.103 R)
• M46: 24,634,132 km (0.06 R)
• M47: 25,565,379 km (0.118 R)
• M48: 25,766,438 km (0.076 R)
• M49: 26,507,995 km (0.111 R)
• M50: 26,575,763 km (0.078 R)
• M51: 26,915,499 km (0.096 R)
• M52: 27,051,783 km (0.051 R)
• M53: 27,393,614 km (0.088 R)
• M54: 27,736,792 km (0.034 R)
• M55: 29,263,737 km (0.105 R)
• M56: 31,604,794 km (0.11 R)
• M57: 31,892,620 km (0.067 R)
• M58: 33,271,763 km (0.105 R)
• M59: 33,858,336 km (0.078 R)
• M60: 36,690,673 km (0.114 R)
• M61: 36,841,767 km (0.095 R)
• M62: 38,364,972 km (0.07 R)
• M63: 40,219,687 km (0.109 R)
• M64: 40,609,688 km (0.029 R)
• M65: 41,236,354 km (0.115 R)
• M66: 41,315,042 km (0.105 R)
• M67: 42,024,286 km (0.117 R)
• M68: 42,103,423 km (0.08 R)
• M69: 42,420,122 km (0.111 R)
• M70: 43,935,548 km (0.098 R)
• M71: 44,740,235 km (0.064 R)
• M72: 44,982,584 km (0.112 R)
• M73: 45,144,449 km (0.06 R)
• M74: 47,430,005 km (0.119 R)
• M75: 48,836,075 km (0.115 R)
• M76: 49,836,885 km (0.069 R)
• M77: 50,423,757 km (0.119 R)
• M78: 50,844,277 km (0.106 R)
• M79: 52,198,138 km (0.116 R)
• M80: 52,283,109 km (0.088 R)
• M81: 52,453,202 km (0.095 R)
• M82: 54,681,911 km (0.073 R)
• M83: 54,768,229 km (0.102 R)
• M84: 54,941,015 km (0.097 R)
• M85: 55,027,482 km (0.112 R)
• M86: 55,200,567 km (0.107 R)
• M87: 56,591,678 km (0.03 R)
• M88: 58,258,647 km (0.119 R)
• M89: 58,435,023 km (0.12 R)
• M90: 58,699,960 km (0.109 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit