🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.53 AU - 0.69 AU

Year: 177 Days

Day: 19 Hours

Environment

Temp: 180 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,747,619 km

• M1: 431,590 km (0.088 R)
• M2: 503,397 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.7 AU - 0.78 AU

Year: 236 Days

Day: 34.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,747,619 km

• M1: 160,967 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.91 AU - 1.13 AU

Year: 382 Days

Day: 32 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.85 AU - 4.37 AU

Year: 2544 Days

Day: 33.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,747,619 km

• M1: 329,265 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.52 AU - 3.76 AU

Year: 2575 Days

Day: 17.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.66 AU - 4.8 AU

Year: 3226 Days

Day: 28.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,747,619 km

• M1: 3,385,101 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 8.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.73 AU - 5.57 AU

Year: 4334 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,747,619 km

• M1: 137,331 km (0.075 R)
• M2: 190,288 km (0.064 R)
• M3: 270,323 km (0.076 R)
• M4: 412,142 km (0.09 R)
• M5: 476,469 km (0.074 R)
• M6: 536,159 km (0.047 R)
• M7: 598,541 km (0.101 R)
• M8: 928,704 km (0.083 R)
• M9: 1,084,734 km (0.115 R)
• M10: 1,310,627 km (0.074 R)
• M11: 1,461,272 km (0.115 R)
• M12: 1,617,602 km (0.119 R)
• M13: 1,752,090 km (0.088 R)
• M14: 1,876,406 km (0.08 R)
• M15: 2,133,864 km (0.063 R)
• M16: 2,207,466 km (0.11 R)
• M17: 2,433,359 km (0.078 R)
• M18: 2,650,874 km (0.106 R)
• M19: 2,762,175 km (0.107 R)
• M20: 2,874,972 km (0.118 R)
• M21: 2,956,503 km (0.064 R)
• M22: 3,022,326 km (0.103 R)
• M23: 3,088,598 km (0.099 R)
• M24: 3,583,767 km (0.119 R)
• M25: 3,707,035 km (0.112 R)
• M26: 3,849,602 km (0.064 R)
• M27: 4,400,571 km (0.101 R)
• M28: 4,475,968 km (0.086 R)
• M29: 5,173,394 km (0.085 R)
• M30: 5,966,711 km (0.113 R)
• M31: 6,029,393 km (0.086 R)
• M32: 6,303,157 km (0.104 R)
• M33: 6,452,306 km (0.119 R)
• M34: 6,732,503 km (0.047 R)
• M35: 6,819,569 km (0.083 R)
• M36: 7,215,704 km (0.043 R)
• M37: 7,282,424 km (0.072 R)
• M38: 7,461,493 km (0.083 R)
• M39: 7,528,962 km (0.039 R)
• M40: 7,915,523 km (0.101 R)
• M41: 8,007,376 km (0.116 R)
• M42: 8,238,654 km (0.039 R)
• M43: 8,684,007 km (0.109 R)
• M44: 8,778,852 km (0.12 R)
• M45: 8,897,782 km (0.047 R)
• M46: 9,819,455 km (0.109 R)
• M47: 10,847,641 km (0.106 R)
• M48: 11,439,300 km (0.106 R)
• M49: 11,647,541 km (0.069 R)
• M50: 11,935,965 km (0.038 R)
• M51: 12,653,885 km (0.105 R)
• M52: 12,950,388 km (0.054 R)
• M53: 13,058,847 km (0.117 R)
• M54: 13,522,900 km (0.103 R)
• M55: 14,103,638 km (0.09 R)
• M56: 14,354,963 km (0.083 R)
• M57: 14,720,730 km (0.117 R)
• M58: 15,032,492 km (0.116 R)
• M59: 15,089,488 km (0.064 R)
• M60: 15,576,280 km (0.061 R)
• M61: 15,662,747 km (0.091 R)
• M62: 16,155,672 km (0.077 R)
• M63: 17,246,091 km (0.07 R)
• M64: 17,305,781 km (0.11 R)
• M65: 17,634,896 km (0.105 R)
• M66: 17,785,242 km (0.119 R)
• M67: 18,329,778 km (0.106 R)
• M68: 18,972,002 km (0.118 R)
• M69: 19,497,390 km (0.1 R)
• M70: 19,590,589 km (0.044 R)
• M71: 19,933,617 km (0.104 R)
• M72: 20,027,565 km (0.116 R)
• M73: 20,121,512 km (0.066 R)
• M74: 20,688,937 km (0.102 R)
• M75: 20,942,804 km (0.108 R)
• M76: 21,165,705 km (0.082 R)
• M77: 21,357,490 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.1

Radius: 4.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.13 AU - 24.27 AU

Year: 32427 Days

Day: 20.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,747,619 km

• M1: 168,148 km (0.089 R)
• M2: 264,339 km (0.086 R)
• M3: 725,699 km (0.108 R)
• M4: 971,339 km (0.047 R)
• M5: 1,900,342 km (0.078 R)
• M6: 2,009,997 km (0.08 R)
• M7: 2,469,412 km (0.095 R)
• M8: 2,559,021 km (0.078 R)
• M9: 2,803,314 km (0.112 R)
• M10: 3,784,377 km (0.097 R)
• M11: 4,027,324 km (0.099 R)
• M12: 4,347,015 km (0.087 R)
• M13: 4,674,933 km (0.099 R)
• M14: 6,023,708 km (0.074 R)
• M15: 7,396,867 km (0.064 R)
• M16: 7,743,784 km (0.109 R)
• M17: 7,919,262 km (0.107 R)
• M18: 8,051,657 km (0.056 R)
• M19: 8,408,448 km (0.095 R)
• M20: 10,316,269 km (0.115 R)
• M21: 10,364,290 km (0.093 R)
• M22: 10,412,610 km (0.062 R)
• M23: 11,442,292 km (0.116 R)
• M24: 11,692,270 km (0.076 R)
• M25: 11,843,065 km (0.105 R)
• M26: 12,045,172 km (0.056 R)
• M27: 13,808,482 km (0.067 R)
• M28: 18,496,430 km (0.086 R)
• M29: 18,730,850 km (0.096 R)
• M30: 18,789,642 km (0.113 R)
• M31: 19,499,634 km (0.115 R)
• M32: 22,114,604 km (0.112 R)
• M33: 22,301,153 km (0.095 R)
• M34: 23,115,414 km (0.048 R)
• M35: 24,772,959 km (0.083 R)
• M36: 25,681,317 km (0.117 R)
• M37: 26,931,207 km (0.087 R)
• M38: 27,663,937 km (0.113 R)
• M39: 29,080,928 km (0.078 R)
• M40: 29,626,811 km (0.112 R)
• M41: 30,383,028 km (0.105 R)
• M42: 30,728,899 km (0.059 R)
• M43: 31,424,379 km (0.092 R)
• M44: 31,564,253 km (0.045 R)
• M45: 32,831,048 km (0.067 R)
• M46: 33,257,103 km (0.11 R)
• M47: 34,906,868 km (0.098 R)
• M48: 38,285,536 km (0.072 R)
• M49: 39,560,259 km (0.069 R)
• M50: 41,690,084 km (0.056 R)
• M51: 42,691,492 km (0.075 R)
• M52: 44,012,890 km (0.102 R)
• M53: 44,482,478 km (0.073 R)
• M54: 44,953,711 km (0.113 R)
• M55: 45,584,715 km (0.108 R)
• M56: 45,821,977 km (0.105 R)
• M57: 46,377,434 km (0.1 R)
• M58: 46,456,871 km (0.094 R)
• M59: 48,217,937 km (0.073 R)
• M60: 50,408,947 km (0.037 R)
• M61: 51,722,417 km (0.067 R)
• M62: 53,797,339 km (0.034 R)
• M63: 54,802,936 km (0.12 R)
• M64: 56,068,684 km (0.077 R)
• M65: 56,577,616 km (0.117 R)
• M66: 56,662,587 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 10,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit