🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.51 AU - 0.71 AU

Year: 181 Days

Day: 33.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.89 AU - 0.97 AU

Year: 342 Days

Day: 26.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.84 AU - 1.22 AU

Year: 398 Days

Day: 26.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.13 AU - 1.39 AU

Year: 539 Days

Day: 46.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.8 AU - 2.9 AU

Year: 1372 Days

Day: 26.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,885,144 km

• M1: 56,398 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.02 AU - 2.78 AU

Year: 1416 Days

Day: 39 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,885,144 km

• M1: 1,241,064 km (0.107 R)
• M2: 1,392,008 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.39 AU - 2.69 AU

Year: 1542 Days

Day: 23.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.2

Radius: 13.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.09 AU - 5.03 AU

Year: 3708 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 85,885,144 km

• M1: 179,966 km (0.115 R)
• M2: 295,605 km (0.088 R)
• M3: 461,958 km (0.088 R)
• M4: 580,290 km (0.101 R)
• M5: 817,253 km (0.106 R)
• M6: 1,027,139 km (0.087 R)
• M7: 1,489,995 km (0.089 R)
• M8: 1,763,759 km (0.115 R)
• M9: 1,887,925 km (0.093 R)
• M10: 2,119,203 km (0.066 R)
• M11: 2,638,308 km (0.119 R)
• M12: 2,723,878 km (0.07 R)
• M13: 3,001,382 km (0.1 R)
• M14: 3,631,788 km (0.102 R)
• M15: 3,889,096 km (0.081 R)
• M16: 4,489,731 km (0.082 R)
• M17: 4,783,691 km (0.117 R)
• M18: 4,959,618 km (0.116 R)
• M19: 5,137,640 km (0.095 R)
• M20: 5,336,006 km (0.112 R)
• M21: 5,573,717 km (0.09 R)
• M22: 5,666,169 km (0.114 R)
• M23: 5,777,769 km (0.119 R)
• M24: 5,946,515 km (0.097 R)
• M25: 6,443,180 km (0.096 R)
• M26: 6,775,138 km (0.094 R)
• M27: 6,873,873 km (0.12 R)
• M28: 7,273,748 km (0.025 R)
• M29: 7,415,417 km (0.106 R)
• M30: 7,619,618 km (0.114 R)
• M31: 7,991,817 km (0.087 R)
• M32: 8,348,758 km (0.094 R)
• M33: 9,187,404 km (0.101 R)
• M34: 9,627,969 km (0.11 R)
• M35: 9,850,870 km (0.09 R)
• M36: 10,438,491 km (0.088 R)
• M37: 11,154,017 km (0.048 R)
• M38: 11,600,417 km (0.116 R)
• M39: 12,901,021 km (0.095 R)
• M40: 13,419,378 km (0.05 R)
• M41: 13,518,860 km (0.109 R)
• M42: 13,618,642 km (0.089 R)
• M43: 13,869,069 km (0.099 R)
• M44: 14,095,859 km (0.103 R)
• M45: 14,552,881 km (0.113 R)
• M46: 14,963,377 km (0.075 R)
• M47: 15,066,600 km (0.081 R)
• M48: 15,586,303 km (0.096 R)
• M49: 15,953,566 km (0.1 R)
• M50: 16,350,299 km (0.107 R)
• M51: 16,964,847 km (0.093 R)
• M52: 17,478,267 km (0.112 R)
• M53: 17,969,397 km (0.081 R)
• M54: 18,354,612 km (0.096 R)
• M55: 18,686,868 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.2

Radius: 7.6

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.09 AU - 18.59 AU

Year: 27496 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,885,144 km

• M1: 252,072 km (0.083 R)
• M2: 374,443 km (0.117 R)
• M3: 454,179 km (0.108 R)
• M4: 1,141,282 km (0.101 R)
• M5: 1,292,825 km (0.093 R)
• M6: 2,145,981 km (0.087 R)
• M7: 2,296,028 km (0.111 R)
• M8: 2,449,516 km (0.099 R)
• M9: 2,527,606 km (0.115 R)
• M10: 3,224,433 km (0.118 R)
• M11: 3,310,152 km (0.084 R)
• M12: 3,616,229 km (0.072 R)
• M13: 4,162,262 km (0.102 R)
• M14: 4,255,760 km (0.107 R)
• M15: 4,588,466 km (0.053 R)
• M16: 4,979,216 km (0.119 R)
• M17: 5,585,087 km (0.117 R)
• M18: 6,002,016 km (0.048 R)
• M19: 6,700,788 km (0.078 R)
• M20: 6,810,593 km (0.069 R)
• M21: 9,681,226 km (0.103 R)
• M22: 9,805,542 km (0.094 R)
• M23: 11,011,899 km (0.094 R)
• M24: 11,337,125 km (0.119 R)
• M25: 11,797,886 km (0.091 R)
• M26: 12,399,120 km (0.111 R)
• M27: 13,216,224 km (0.096 R)
• M28: 13,700,921 km (0.077 R)
• M29: 14,191,303 km (0.032 R)
• M30: 15,045,507 km (0.118 R)
• M31: 15,189,569 km (0.103 R)
• M32: 15,478,892 km (0.073 R)
• M33: 15,551,596 km (0.106 R)
• M34: 15,989,619 km (0.063 R)
• M35: 17,328,370 km (0.074 R)
• M36: 17,403,767 km (0.072 R)
• M37: 18,317,362 km (0.059 R)
• M38: 18,394,105 km (0.116 R)
• M39: 18,702,576 km (0.112 R)
• M40: 19,953,214 km (0.087 R)
• M41: 22,781,961 km (0.097 R)
• M42: 28,446,334 km (0.111 R)
• M43: 28,624,505 km (0.119 R)
• M44: 28,713,666 km (0.075 R)
• M45: 30,699,428 km (0.08 R)
• M46: 31,065,344 km (0.098 R)
• M47: 31,340,604 km (0.117 R)
• M48: 31,893,518 km (0.119 R)
• M49: 32,078,571 km (0.111 R)
• M50: 33,571,857 km (0.048 R)
• M51: 34,137,785 km (0.072 R)
• M52: 35,950,164 km (0.062 R)
• M53: 38,579,047 km (0.084 R)
• M54: 38,677,632 km (0.073 R)
• M55: 40,066,050 km (0.101 R)
• M56: 41,875,286 km (0.058 R)
• M57: 44,225,319 km (0.072 R)
• M58: 44,431,764 km (0.119 R)
• M59: 45,052,745 km (0.101 R)
• M60: 47,038,358 km (0.103 R)
• M61: 48,413,312 km (0.028 R)
• M62: 48,945,731 km (0.066 R)
• M63: 49,694,169 km (0.116 R)
• M64: 51,094,405 km (0.116 R)
• M65: 52,071,279 km (0.072 R)
• M66: 52,726,069 km (0.102 R)
• M67: 53,823,220 km (0.11 R)
• M68: 54,264,234 km (0.106 R)
• M69: 54,374,637 km (0.111 R)
• M70: 55,483,157 km (0.05 R)
• M71: 55,928,660 km (0.077 R)
• M72: 56,487,109 km (0.111 R)
• M73: 58,060,878 km (0.094 R)
• M74: 59,193,783 km (0.098 R)
• M75: 59,307,477 km (0.074 R)
• M76: 61,251,203 km (0.054 R)
• M77: 62,057,685 km (0.111 R)
• M78: 63,215,871 km (0.088 R)
• M79: 64,615,060 km (0.104 R)
• M80: 64,849,331 km (0.113 R)
• M81: 66,260,338 km (0.118 R)
• M82: 71,399,174 km (0.058 R)
• M83: 74,200,095 km (0.047 R)
• M84: 75,182,654 km (0.097 R)
• M85: 75,429,042 km (0.104 R)
• M86: 78,031,596 km (0.114 R)
• M87: 79,281,187 km (0.12 R)
• M88: 82,815,287 km (0.117 R)
• M89: 83,196,911 km (0.056 R)
• M90: 85,114,157 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit