🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.68 AU

Year: 160 Days

Day: 39 Hours

Environment

Temp: 198 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.84 AU - 0.92 AU

Year: 316 Days

Day: 22.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,838,231 km

• M1: 88,712 km (0.115 R)
• M2: 464,053 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.83 AU - 0.97 AU

Year: 327 Days

Day: 13.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,838,231 km

• M1: 768,035 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1 AU - 1.4 AU

Year: 503 Days

Day: 24.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.37 AU - 1.81 AU

Year: 768 Days

Day: 43.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,838,231 km

• M1: 119,230 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.32 AU - 2.74 AU

Year: 1541 Days

Day: 21.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.1

Radius: 9.1

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.68 AU - 8.24 AU

Year: 7030 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,838,231 km

• M1: 201,808 km (0.084 R)
• M2: 313,557 km (0.091 R)
• M3: 374,593 km (0.07 R)
• M4: 599,887 km (0.116 R)
• M5: 975,528 km (0.108 R)
• M6: 1,088,325 km (0.098 R)
• M7: 1,154,746 km (0.106 R)
• M8: 1,564,046 km (0.094 R)
• M9: 1,755,681 km (0.116 R)
• M10: 1,834,519 km (0.108 R)
• M11: 2,057,569 km (0.072 R)
• M12: 2,204,175 km (0.11 R)
• M13: 2,375,913 km (0.114 R)
• M14: 3,178,805 km (0.071 R)
• M15: 3,299,979 km (0.117 R)
• M16: 3,954,620 km (0.042 R)
• M17: 4,058,889 km (0.102 R)
• M18: 4,759,007 km (0.048 R)
• M19: 5,179,976 km (0.086 R)
• M20: 5,236,973 km (0.083 R)
• M21: 5,351,714 km (0.103 R)
• M22: 5,467,204 km (0.072 R)
• M23: 5,878,149 km (0.055 R)
• M24: 6,057,367 km (0.12 R)
• M25: 6,329,636 km (0.115 R)
• M26: 6,698,843 km (0.1 R)
• M27: 6,792,342 km (0.059 R)
• M28: 6,980,386 km (0.049 R)
• M29: 7,138,511 km (0.063 R)
• M30: 7,913,877 km (0.077 R)
• M31: 8,045,822 km (0.096 R)
• M32: 8,715,871 km (0.06 R)
• M33: 8,886,263 km (0.114 R)
• M34: 8,954,779 km (0.052 R)
• M35: 9,195,632 km (0.117 R)
• M36: 9,508,740 km (0.113 R)
• M37: 10,795,282 km (0.08 R)
• M38: 11,273,396 km (0.107 R)
• M39: 11,347,447 km (0.073 R)
• M40: 11,908,888 km (0.116 R)
• M41: 12,249,971 km (0.101 R)
• M42: 14,123,236 km (0.113 R)
• M43: 14,203,271 km (0.115 R)
• M44: 14,363,640 km (0.112 R)
• M45: 15,256,739 km (0.119 R)
• M46: 15,668,582 km (0.118 R)
• M47: 15,875,924 km (0.077 R)
• M48: 16,798,794 km (0.091 R)
• M49: 17,224,100 km (0.117 R)
• M50: 17,395,240 km (0.057 R)
• M51: 17,782,250 km (0.112 R)
• M52: 17,868,718 km (0.091 R)
• M53: 19,536,734 km (0.11 R)
• M54: 19,625,894 km (0.069 R)
• M55: 20,118,819 km (0.099 R)
• M56: 20,842,873 km (0.079 R)
• M57: 21,667,756 km (0.062 R)
• M58: 22,270,186 km (0.118 R)
• M59: 22,363,236 km (0.106 R)
• M60: 22,643,583 km (0.079 R)
• M61: 23,254,839 km (0.084 R)
• M62: 23,491,354 km (0.028 R)
• M63: 24,014,497 km (0.082 R)
• M64: 24,301,576 km (0.114 R)
• M65: 25,363,571 km (0.052 R)
• M66: 25,607,116 km (0.102 R)
• M67: 26,342,240 km (0.046 R)
• M68: 26,588,778 km (0.108 R)
• M69: 26,687,662 km (0.119 R)
• M70: 26,935,396 km (0.101 R)
• M71: 27,632,821 km (0.032 R)
• M72: 28,134,722 km (0.054 R)
• M73: 28,538,337 km (0.086 R)
• M74: 29,147,500 km (0.075 R)
• M75: 29,709,539 km (0.113 R)
• M76: 30,688,956 km (0.118 R)
• M77: 31,104,539 km (0.077 R)
• M78: 31,626,486 km (0.039 R)
• M79: 32,204,083 km (0.084 R)
• M80: 32,309,400 km (0.099 R)
• M81: 32,732,164 km (0.026 R)
• M82: 34,602,885 km (0.042 R)
• M83: 36,233,951 km (0.107 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: 406 - 20,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit