🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.63 AU - 0.69 AU

Year: 203 Days

Day: 47.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,123,263 km

• M1: 487,539 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.65 AU - 0.89 AU

Year: 256 Days

Day: 31.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.69 AU - 0.91 AU

Year: 271 Days

Day: 25.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.34 AU - 1.58 AU

Year: 668 Days

Day: 27.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.46 AU - 2.08 AU

Year: 892 Days

Day: 27.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.79 AU - 1.93 AU

Year: 961 Days

Day: 46.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,123,263 km

• M1: 410,945 km (0.106 R)
• M2: 797,656 km (0.102 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 7.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.37 AU - 18.73 AU

Year: 27846 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,123,263 km

• M1: 103,671 km (0.104 R)
• M2: 292,913 km (0.101 R)
• M3: 703,409 km (0.058 R)
• M4: 1,135,897 km (0.078 R)
• M5: 1,215,184 km (0.073 R)
• M6: 1,435,840 km (0.116 R)
• M7: 1,639,443 km (0.11 R)
• M8: 1,729,501 km (0.11 R)
• M9: 1,821,354 km (0.077 R)
• M10: 1,914,853 km (0.065 R)
• M11: 2,338,215 km (0.099 R)
• M12: 2,683,487 km (0.026 R)
• M13: 2,934,661 km (0.057 R)
• M14: 3,193,615 km (0.101 R)
• M15: 3,269,013 km (0.025 R)
• M16: 3,933,078 km (0.078 R)
• M17: 4,136,381 km (0.031 R)
• M18: 4,553,011 km (0.089 R)
• M19: 4,896,189 km (0.082 R)
• M20: 5,158,883 km (0.028 R)
• M21: 6,445,275 km (0.103 R)
• M22: 6,540,718 km (0.115 R)
• M23: 7,222,735 km (0.116 R)
• M24: 7,371,734 km (0.102 R)
• M25: 8,548,172 km (0.056 R)
• M26: 9,292,421 km (0.099 R)
• M27: 9,400,581 km (0.036 R)
• M28: 9,891,860 km (0.107 R)
• M29: 10,447,466 km (0.041 R)
• M30: 10,956,249 km (0.108 R)
• M31: 11,763,629 km (0.066 R)
• M32: 11,822,121 km (0.092 R)
• M33: 13,864,581 km (0.117 R)
• M34: 14,174,099 km (0.077 R)
• M35: 15,434,760 km (0.109 R)
• M36: 15,819,975 km (0.115 R)
• M37: 16,013,704 km (0.103 R)
• M38: 17,525,241 km (0.042 R)
• M39: 17,591,962 km (0.107 R)
• M40: 19,013,291 km (0.049 R)
• M41: 20,470,973 km (0.078 R)
• M42: 21,320,090 km (0.102 R)
• M43: 21,534,165 km (0.106 R)
• M44: 22,108,471 km (0.11 R)
• M45: 22,470,049 km (0.087 R)
• M46: 23,125,587 km (0.082 R)
• M47: 23,639,904 km (0.037 R)
• M48: 23,787,557 km (0.099 R)
• M49: 24,083,761 km (0.045 R)
• M50: 24,904,605 km (0.099 R)
• M51: 25,507,335 km (0.077 R)
• M52: 26,191,146 km (0.12 R)
• M53: 26,267,441 km (0.119 R)
• M54: 27,344,097 km (0.096 R)
• M55: 28,435,264 km (0.114 R)
• M56: 30,178,229 km (0.09 R)
• M57: 30,258,264 km (0.077 R)
• M58: 30,338,448 km (0.052 R)
• M59: 30,579,301 km (0.064 R)
• M60: 31,143,584 km (0.084 R)
• M61: 32,610,391 km (0.046 R)
• M62: 33,021,935 km (0.087 R)
• M63: 33,683,756 km (0.086 R)
• M64: 34,433,690 km (0.117 R)
• M65: 34,852,564 km (0.046 R)
• M66: 37,832,254 km (0.076 R)
• M67: 37,918,572 km (0.088 R)
• M68: 39,134,055 km (0.057 R)
• M69: 39,834,472 km (0.093 R)
• M70: 42,049,418 km (0.099 R)
• M71: 42,407,556 km (0.116 R)
• M72: 42,766,590 km (0.079 R)
• M73: 44,486,218 km (0.113 R)
• M74: 46,043,681 km (0.081 R)
• M75: 46,412,889 km (0.081 R)
• M76: 48,366,637 km (0.117 R)
• M77: 50,917,879 km (0.07 R)
• M78: 52,257,827 km (0.091 R)
• M79: 52,450,210 km (0.086 R)
• M80: 53,512,505 km (0.091 R)
• M81: 54,581,830 km (0.053 R)
• M82: 55,363,928 km (0.113 R)
• M83: 55,953,044 km (0.082 R)
• M84: 56,642,840 km (0.118 R)
• M85: 56,840,459 km (0.05 R)
• M86: 57,038,377 km (0.051 R)
• M87: 57,633,178 km (0.11 R)
• M88: 58,729,282 km (0.038 R)
• M89: 60,033,326 km (0.117 R)
• M90: 63,489,037 km (0.07 R)
• M91: 65,034,084 km (0.114 R)
• M92: 65,240,978 km (0.092 R)
• M93: 69,003,065 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit