🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 44.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,593,287 km

• M1: 272,268 km (0.047 R)
• M2: 302,786 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.65 AU - 0.85 AU

Year: 227 Days

Day: 21.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,593,287 km

• M1: 230,830 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.89 AU - 1.43 AU

Year: 437 Days

Day: 31.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.13 AU - 1.33 AU

Year: 477 Days

Day: 28.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,593,287 km

• M1: 915,838 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.06 AU - 2.82 AU

Year: 1333 Days

Day: 26 Hours

Environment

Temp: -68 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 9.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.68 AU - 6.94 AU

Year: 4899 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,593,287 km

• M1: 151,842 km (0.101 R)
• M2: 230,830 km (0.101 R)
• M3: 369,208 km (0.112 R)
• M4: 509,381 km (0.055 R)
• M5: 646,562 km (0.09 R)
• M6: 845,228 km (0.095 R)
• M7: 907,610 km (0.096 R)
• M8: 1,187,209 km (0.097 R)
• M9: 1,272,180 km (0.112 R)
• M10: 1,359,246 km (0.077 R)
• M11: 1,539,661 km (0.115 R)
• M12: 1,744,012 km (0.086 R)
• M13: 1,857,706 km (0.079 R)
• M14: 1,940,584 km (0.106 R)
• M15: 2,075,670 km (0.101 R)
• M16: 2,481,679 km (0.101 R)
• M17: 2,554,982 km (0.114 R)
• M18: 2,970,415 km (0.094 R)
• M19: 3,087,401 km (0.084 R)
• M20: 3,509,267 km (0.103 R)
• M21: 3,695,666 km (0.111 R)
• M22: 3,992,169 km (0.045 R)
• M23: 4,296,301 km (0.083 R)
• M24: 4,495,865 km (0.109 R)
• M25: 4,585,624 km (0.109 R)
• M26: 4,675,981 km (0.114 R)
• M27: 4,744,048 km (0.068 R)
• M28: 4,904,267 km (0.111 R)
• M29: 5,372,060 km (0.071 R)
• M30: 5,467,353 km (0.112 R)
• M31: 5,563,096 km (0.111 R)
• M32: 5,952,200 km (0.086 R)
• M33: 6,476,092 km (0.044 R)
• M34: 7,302,919 km (0.035 R)
• M35: 7,890,540 km (0.086 R)
• M36: 8,026,225 km (0.085 R)
• M37: 8,410,243 km (0.107 R)
• M38: 9,253,376 km (0.1 R)
• M39: 9,685,116 km (0.106 R)
• M40: 10,359,802 km (0.114 R)
• M41: 10,508,502 km (0.074 R)
• M42: 10,838,067 km (0.1 R)
• M43: 11,140,703 km (0.049 R)
• M44: 11,785,171 km (0.108 R)
• M45: 11,971,570 km (0.053 R)
• M46: 12,949,940 km (0.026 R)
• M47: 13,465,005 km (0.053 R)
• M48: 13,594,856 km (0.1 R)
• M49: 13,659,931 km (0.12 R)
• M50: 13,954,041 km (0.096 R)
• M51: 15,117,463 km (0.117 R)
• M52: 15,218,591 km (0.075 R)
• M53: 15,762,080 km (0.051 R)
• M54: 16,867,908 km (0.107 R)
• M55: 17,148,254 km (0.089 R)
• M56: 17,324,331 km (0.084 R)
• M57: 17,465,551 km (0.109 R)
• M58: 17,571,766 km (0.058 R)
• M59: 17,642,675 km (0.051 R)
• M60: 17,998,569 km (0.05 R)
• M61: 18,105,830 km (0.074 R)
• M62: 19,299,771 km (0.07 R)
• M63: 19,592,983 km (0.101 R)
• M64: 19,813,939 km (0.048 R)
• M65: 19,961,592 km (0.057 R)
• M66: 20,295,345 km (0.075 R)
• M67: 20,668,442 km (0.055 R)
• M68: 21,081,332 km (0.113 R)
• M69: 21,232,127 km (0.094 R)
• M70: 21,534,913 km (0.117 R)
• M71: 21,648,757 km (0.113 R)
• M72: 22,374,755 km (0.107 R)
• M73: 22,682,927 km (0.073 R)
• M74: 22,953,699 km (0.106 R)
• M75: 23,069,936 km (0.115 R)
• M76: 24,165,442 km (0.109 R)
• M77: 24,402,405 km (0.074 R)
• M78: 24,521,185 km (0.075 R)
• M79: 25,077,839 km (0.118 R)
• M80: 26,773,082 km (0.116 R)
• M81: 27,264,212 km (0.027 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit