🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 34.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.05 AU - 1.13 AU

Year: 398 Days

Day: 34.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.11 AU - 1.57 AU

Year: 543 Days

Day: 26.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.54 AU - 1.74 AU

Year: 735 Days

Day: 19.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.67 AU - 2.77 AU

Year: 1157 Days

Day: 12.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,434,203 km

• M1: 242,199 km (0.084 R)
• M2: 1,402,330 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.1 AU - 6.02 AU

Year: 3982 Days

Day: 43.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.32 AU - 5.46 AU

Year: 4378 Days

Day: 41 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.6

Radius: 10

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.87 AU - 12.71 AU

Year: 13271 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,434,203 km

• M1: 163,211 km (0.119 R)
• M2: 266,583 km (0.031 R)
• M3: 479,910 km (0.072 R)
• M4: 731,534 km (0.082 R)
• M5: 882,927 km (0.065 R)
• M6: 1,087,427 km (0.119 R)
• M7: 1,330,224 km (0.068 R)
• M8: 1,893,610 km (0.113 R)
• M9: 1,998,628 km (0.092 R)
• M10: 2,187,420 km (0.053 R)
• M11: 2,553,336 km (0.077 R)
• M12: 2,788,355 km (0.083 R)
• M13: 2,969,219 km (0.078 R)
• M14: 3,311,050 km (0.092 R)
• M15: 3,406,493 km (0.096 R)
• M16: 3,897,623 km (0.108 R)
• M17: 3,964,792 km (0.056 R)
• M18: 4,100,328 km (0.072 R)
• M19: 4,168,545 km (0.092 R)
• M20: 4,237,360 km (0.085 R)
• M21: 4,341,181 km (0.067 R)
• M22: 4,981,908 km (0.102 R)
• M23: 5,091,713 km (0.106 R)
• M24: 5,425,616 km (0.067 R)
• M25: 7,407,638 km (0.101 R)
• M26: 7,575,187 km (0.038 R)
• M27: 7,659,261 km (0.025 R)
• M28: 8,127,952 km (0.111 R)
• M29: 8,826,274 km (0.06 R)
• M30: 9,093,007 km (0.084 R)
• M31: 9,589,074 km (0.078 R)
• M32: 11,273,696 km (0.061 R)
• M33: 11,514,847 km (0.117 R)
• M34: 12,002,237 km (0.063 R)
• M35: 12,746,038 km (0.025 R)
• M36: 13,250,183 km (0.031 R)
• M37: 13,351,760 km (0.087 R)
• M38: 13,863,833 km (0.113 R)
• M39: 14,174,099 km (0.108 R)
• M40: 15,652,276 km (0.114 R)
• M41: 17,456,576 km (0.114 R)
• M42: 17,959,972 km (0.064 R)
• M43: 18,298,363 km (0.072 R)
• M44: 19,730,463 km (0.076 R)
• M45: 20,196,311 km (0.08 R)
• M46: 20,961,055 km (0.085 R)
• M47: 21,198,317 km (0.078 R)
• M48: 23,804,312 km (0.051 R)
• M49: 24,862,119 km (0.073 R)
• M50: 24,924,800 km (0.108 R)
• M51: 25,681,466 km (0.12 R)
• M52: 26,190,099 km (0.055 R)
• M53: 26,445,612 km (0.058 R)
• M54: 27,281,864 km (0.027 R)
• M55: 27,670,669 km (0.108 R)
• M56: 27,865,895 km (0.106 R)
• M57: 29,775,661 km (0.066 R)
• M58: 30,109,115 km (0.111 R)
• M59: 30,242,855 km (0.026 R)
• M60: 30,309,875 km (0.115 R)
• M61: 30,712,592 km (0.062 R)
• M62: 31,727,315 km (0.115 R)
• M63: 32,752,958 km (0.083 R)
• M64: 33,512,017 km (0.095 R)
• M65: 33,928,498 km (0.107 R)
• M66: 34,346,624 km (0.112 R)
• M67: 34,556,360 km (0.115 R)
• M68: 38,766,942 km (0.053 R)
• M69: 39,350,224 km (0.097 R)
• M70: 39,423,377 km (0.117 R)
• M71: 39,642,987 km (0.098 R)
• M72: 40,377,961 km (0.101 R)
• M73: 40,673,118 km (0.077 R)
• M74: 43,060,999 km (0.099 R)
• M75: 43,287,191 km (0.063 R)
• M76: 43,362,588 km (0.084 R)
• M77: 44,271,844 km (0.1 R)
• M78: 44,500,131 km (0.099 R)
• M79: 44,805,161 km (0.081 R)
• M80: 45,724,290 km (0.068 R)
• M81: 49,068,550 km (0.108 R)
• M82: 49,147,239 km (0.12 R)
• M83: 49,699,405 km (0.092 R)
• M84: 51,128,663 km (0.116 R)
• M85: 52,732,501 km (0.041 R)
• M86: 53,135,967 km (0.038 R)
• M87: 53,378,615 km (0.076 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 16,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit