🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.95 AU - 1.47 AU

Year: 481 Days

Day: 25.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,859,510 km

• M1: 397,781 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.41 AU - 1.51 AU

Year: 638 Days

Day: 20.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,859,510 km

• M1: 24,235 km (0.102 R)
• M2: 158,723 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.91 AU - 2.03 AU

Year: 1000 Days

Day: 40.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.6 AU - 2.4 AU

Year: 1023 Days

Day: 40.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,859,510 km

• M1: 791,971 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.26 AU - 2.84 AU

Year: 1473 Days

Day: 47.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.44 AU - 5.08 AU

Year: 3756 Days

Day: 45.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,859,510 km

• M1: 1,665,174 km (0.094 R)
• M2: 2,923,292 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.4

Radius: 10.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.6 AU - 9.6 AU

Year: 8337 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,859,510 km

• M1: 211,980 km (0.077 R)
• M2: 283,638 km (0.073 R)
• M3: 429,346 km (0.06 R)
• M4: 513,569 km (0.032 R)
• M5: 604,525 km (0.033 R)
• M6: 758,162 km (0.097 R)
• M7: 828,323 km (0.063 R)
• M8: 1,001,259 km (0.052 R)
• M9: 1,186,610 km (0.078 R)
• M10: 1,427,014 km (0.113 R)
• M11: 1,667,867 km (0.08 R)
• M12: 1,793,379 km (0.114 R)
• M13: 1,938,340 km (0.075 R)
• M14: 2,485,569 km (0.105 R)
• M15: 2,629,631 km (0.089 R)
• M16: 2,832,486 km (0.074 R)
• M17: 3,136,768 km (0.09 R)
• M18: 3,332,293 km (0.092 R)
• M19: 3,612,938 km (0.116 R)
• M20: 4,218,810 km (0.1 R)
• M21: 4,304,828 km (0.089 R)
• M22: 4,391,445 km (0.118 R)
• M23: 4,632,896 km (0.077 R)
• M24: 4,721,758 km (0.038 R)
• M25: 4,923,715 km (0.053 R)
• M26: 5,014,521 km (0.108 R)
• M27: 5,808,137 km (0.068 R)
• M28: 5,879,944 km (0.077 R)
• M29: 6,195,147 km (0.11 R)
• M30: 6,293,134 km (0.032 R)
• M31: 6,690,615 km (0.048 R)
• M32: 6,867,141 km (0.054 R)
• M33: 7,224,829 km (0.064 R)
• M34: 7,614,831 km (0.109 R)
• M35: 7,825,614 km (0.077 R)
• M36: 8,469,633 km (0.089 R)
• M37: 8,551,313 km (0.089 R)
• M38: 8,991,580 km (0.11 R)
• M39: 9,694,241 km (0.051 R)
• M40: 10,211,251 km (0.116 R)
• M41: 10,385,533 km (0.071 R)
• M42: 11,033,142 km (0.085 R)
• M43: 11,602,811 km (0.063 R)
• M44: 11,693,766 km (0.083 R)
• M45: 12,151,536 km (0.119 R)
• M46: 12,490,973 km (0.088 R)
• M47: 12,802,287 km (0.088 R)
• M48: 13,274,118 km (0.088 R)
• M49: 13,783,798 km (0.093 R)
• M50: 13,879,990 km (0.083 R)
• M51: 14,040,957 km (0.034 R)
• M52: 14,723,572 km (0.059 R)
• M53: 14,789,245 km (0.117 R)
• M54: 14,920,742 km (0.105 R)
• M55: 15,052,538 km (0.086 R)
• M56: 15,383,897 km (0.045 R)
• M57: 15,952,668 km (0.079 R)
• M58: 16,087,605 km (0.084 R)
• M59: 16,155,074 km (0.104 R)
• M60: 16,426,295 km (0.104 R)
• M61: 16,562,579 km (0.074 R)
• M62: 16,664,904 km (0.097 R)
• M63: 16,733,270 km (0.086 R)
• M64: 16,836,044 km (0.091 R)
• M65: 17,422,168 km (0.034 R)
• M66: 18,085,186 km (0.081 R)
• M67: 19,041,415 km (0.058 R)
• M68: 19,941,695 km (0.084 R)
• M69: 20,488,326 km (0.047 R)
• M70: 20,561,629 km (0.073 R)
• M71: 20,966,142 km (0.081 R)
• M72: 21,410,597 km (0.075 R)
• M73: 21,708,596 km (0.075 R)
• M74: 21,970,392 km (0.075 R)
• M75: 22,270,934 km (0.05 R)
• M76: 22,534,974 km (0.053 R)
• M77: 22,800,211 km (0.087 R)
• M78: 23,793,990 km (0.118 R)
• M79: 24,335,086 km (0.102 R)
• M80: 24,607,055 km (0.119 R)
• M81: 25,547,427 km (0.089 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit