🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.87 AU - 1.11 AU

Year: 351 Days

Day: 14.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,895,059 km

• M1: 456,124 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.22 AU - 1.58 AU

Year: 590 Days

Day: 24.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 177.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 23,895,059 km

• M1: 29,172 km (0.102 R)
• M2: 160,219 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.28 AU - 1.68 AU

Year: 642 Days

Day: 45.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,895,059 km

• M1: 411,843 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.01 AU - 3.05 AU

Year: 1434 Days

Day: 39.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.07 AU - 7.75 AU

Year: 5785 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 152.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,895,059 km

• M1: 113,994 km (0.096 R)
• M2: 487,988 km (0.062 R)
• M3: 561,890 km (0.118 R)
• M4: 1,239,568 km (0.094 R)
• M5: 1,749,547 km (0.117 R)
• M6: 2,035,129 km (0.099 R)
• M7: 2,287,202 km (0.086 R)
• M8: 2,650,276 km (0.085 R)
• M9: 2,838,620 km (0.086 R)
• M10: 2,925,686 km (0.112 R)
• M11: 3,084,858 km (0.043 R)
• M12: 3,210,520 km (0.073 R)
• M13: 3,301,475 km (0.084 R)
• M14: 3,616,828 km (0.025 R)
• M15: 4,019,844 km (0.073 R)
• M16: 4,256,658 km (0.118 R)
• M17: 4,336,693 km (0.037 R)
• M18: 4,417,176 km (0.111 R)
• M19: 4,579,640 km (0.096 R)
• M20: 4,952,288 km (0.058 R)
• M21: 5,249,090 km (0.05 R)
• M22: 5,334,959 km (0.07 R)
• M23: 5,399,586 km (0.06 R)
• M24: 5,508,044 km (0.048 R)
• M25: 5,837,758 km (0.097 R)
• M26: 5,971,349 km (0.074 R)
• M27: 6,128,576 km (0.102 R)
• M28: 6,264,560 km (0.033 R)
• M29: 6,332,777 km (0.111 R)
• M30: 6,493,296 km (0.101 R)
• M31: 7,243,529 km (0.071 R)
• M32: 7,315,336 km (0.076 R)
• M33: 7,483,633 km (0.054 R)
• M34: 7,580,423 km (0.099 R)
• M35: 7,726,431 km (0.111 R)
• M36: 7,848,652 km (0.078 R)
• M37: 7,922,404 km (0.082 R)
• M38: 8,120,172 km (0.104 R)
• M39: 8,697,770 km (0.108 R)
• M40: 8,799,496 km (0.111 R)
• M41: 9,184,860 km (0.074 R)
• M42: 9,288,532 km (0.106 R)
• M43: 9,839,351 km (0.079 R)
• M44: 10,158,743 km (0.063 R)
• M45: 10,266,004 km (0.027 R)
• M46: 10,400,642 km (0.096 R)
• M47: 11,165,387 km (0.101 R)
• M48: 11,526,516 km (0.117 R)
• M49: 11,976,357 km (0.098 R)
• M50: 13,213,531 km (0.111 R)
• M51: 13,536,513 km (0.088 R)
• M52: 13,743,407 km (0.057 R)
• M53: 14,310,233 km (0.088 R)
• M54: 15,067,797 km (0.056 R)
• M55: 15,312,988 km (0.11 R)
• M56: 15,466,924 km (0.063 R)
• M57: 15,652,276 km (0.105 R)
• M58: 15,745,325 km (0.052 R)
• M59: 15,900,608 km (0.066 R)
• M60: 16,338,331 km (0.111 R)
• M61: 16,432,578 km (0.12 R)
• M62: 16,527,124 km (0.058 R)
• M63: 17,257,610 km (0.096 R)
• M64: 17,385,666 km (0.057 R)
• M65: 17,739,615 km (0.073 R)
• M66: 17,836,554 km (0.117 R)
• M67: 18,161,032 km (0.093 R)
• M68: 18,914,556 km (0.106 R)
• M69: 19,344,949 km (0.07 R)
• M70: 19,845,654 km (0.105 R)
• M71: 20,181,800 km (0.073 R)
• M72: 20,316,887 km (0.078 R)
• M73: 20,894,035 km (0.115 R)
• M74: 21,304,532 km (0.062 R)
• M75: 21,994,926 km (0.092 R)
• M76: 22,377,597 km (0.115 R)
• M77: 22,903,135 km (0.071 R)
• M78: 23,468,316 km (0.118 R)
• M79: 23,610,284 km (0.119 R)
• M80: 23,895,118 km (0.081 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 10,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit