🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 21.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 43 Hours

Environment

Temp: 251 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 162 Days

Day: 38.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,785,399 km

• M1: 189,840 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.55 AU - 0.65 AU

Year: 166 Days

Day: 38.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.83 AU - 1.35 AU

Year: 408 Days

Day: 47.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.14 AU - 1.3 AU

Year: 483 Days

Day: 35 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,785,399 km

• M1: 520,601 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.44 AU - 1.64 AU

Year: 684 Days

Day: 35.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.23 AU - 4.75 AU

Year: 3408 Days

Day: 16.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 11.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.04 AU - 5.58 AU

Year: 4382 Days

Day: 6.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 19,785,399 km

• M1: 146,456 km (0.027 R)
• M2: 236,963 km (0.093 R)
• M3: 413,638 km (0.038 R)
• M4: 533,466 km (0.101 R)
• M5: 690,544 km (0.088 R)
• M6: 864,676 km (0.082 R)
• M7: 971,189 km (0.08 R)
• M8: 1,198,129 km (0.065 R)
• M9: 1,395,748 km (0.079 R)
• M10: 1,637,349 km (0.08 R)
• M11: 1,720,974 km (0.112 R)
• M12: 2,423,186 km (0.082 R)
• M13: 2,538,676 km (0.097 R)
• M14: 2,735,247 km (0.04 R)
• M15: 2,876,019 km (0.107 R)
• M16: 2,957,550 km (0.06 R)
• M17: 3,291,452 km (0.085 R)
• M18: 3,419,807 km (0.114 R)
• M19: 4,411,940 km (0.085 R)
• M20: 4,506,486 km (0.111 R)
• M21: 4,625,417 km (0.051 R)
• M22: 5,062,691 km (0.049 R)
• M23: 5,211,541 km (0.063 R)
• M24: 5,950,854 km (0.113 R)
• M25: 6,480,131 km (0.074 R)
• M26: 6,641,846 km (0.055 R)
• M27: 6,969,316 km (0.037 R)
• M28: 7,079,719 km (0.075 R)
• M29: 7,555,291 km (0.108 R)
• M30: 8,012,312 km (0.077 R)
• M31: 8,215,167 km (0.1 R)
• M32: 8,923,513 km (0.067 R)
• M33: 9,013,421 km (0.12 R)
• M34: 9,345,678 km (0.085 R)
• M35: 9,528,636 km (0.117 R)
• M36: 9,836,359 km (0.068 R)
• M37: 11,358,218 km (0.12 R)
• M38: 11,618,967 km (0.038 R)
• M39: 12,080,028 km (0.097 R)
• M40: 12,715,370 km (0.086 R)
• M41: 13,396,041 km (0.111 R)
• M42: 13,567,928 km (0.058 R)
• M43: 13,844,685 km (0.105 R)
• M44: 14,123,385 km (0.035 R)
• M45: 14,228,253 km (0.11 R)
• M46: 14,615,413 km (0.106 R)
• M47: 14,970,409 km (0.118 R)
• M48: 15,256,440 km (0.034 R)
• M49: 15,400,054 km (0.085 R)
• M50: 15,580,319 km (0.028 R)
• M51: 15,797,535 km (0.084 R)
• M52: 16,491,968 km (0.063 R)
• M53: 17,571,168 km (0.114 R)
• M54: 17,948,753 km (0.085 R)
• M55: 18,252,586 km (0.105 R)
• M56: 19,719,243 km (0.025 R)
• M57: 19,797,483 km (0.045 R)
• M58: 20,229,671 km (0.07 R)
• M59: 20,585,565 km (0.113 R)
• M60: 21,464,452 km (0.096 R)
• M61: 22,355,457 km (0.105 R)
• M62: 22,805,447 km (0.119 R)
• M63: 22,887,577 km (0.07 R)
• M64: 23,010,995 km (0.079 R)
• M65: 23,134,712 km (0.047 R)
• M66: 23,424,035 km (0.092 R)
• M67: 24,048,007 km (0.114 R)
• M68: 24,551,255 km (0.043 R)
• M69: 24,635,478 km (0.086 R)
• M70: 26,253,678 km (0.107 R)
• M71: 26,858,503 km (0.102 R)
• M72: 27,467,815 km (0.116 R)
• M73: 27,599,012 km (0.09 R)
• M74: 28,214,009 km (0.027 R)
• M75: 28,346,403 km (0.086 R)
• M76: 28,877,924 km (0.095 R)
• M77: 29,905,811 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 10.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.43 AU - 6.47 AU

Year: 4557 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,785,399 km

• M1: 280,795 km (0.065 R)
• M2: 382,821 km (0.053 R)
• M3: 541,095 km (0.069 R)
• M4: 836,701 km (0.106 R)
• M5: 1,136,944 km (0.094 R)
• M6: 1,214,585 km (0.11 R)
• M7: 1,446,761 km (0.099 R)
• M8: 1,887,476 km (0.117 R)
• M9: 2,007,454 km (0.113 R)
• M10: 2,088,835 km (0.106 R)
• M11: 2,241,126 km (0.102 R)
• M12: 2,454,901 km (0.115 R)
• M13: 2,586,398 km (0.052 R)
• M14: 2,660,449 km (0.117 R)
• M15: 2,780,426 km (0.087 R)
• M16: 2,886,940 km (0.095 R)
• M17: 3,010,508 km (0.117 R)
• M18: 3,391,533 km (0.091 R)
• M19: 3,472,915 km (0.097 R)
• M20: 3,637,472 km (0.097 R)
• M21: 3,720,948 km (0.054 R)
• M22: 3,872,490 km (0.07 R)
• M23: 3,957,612 km (0.087 R)
• M24: 4,043,331 km (0.082 R)
• M25: 4,733,725 km (0.047 R)
• M26: 5,046,086 km (0.115 R)
• M27: 5,270,782 km (0.114 R)
• M28: 5,384,327 km (0.104 R)
• M29: 5,633,108 km (0.099 R)
• M30: 6,321,856 km (0.111 R)
• M31: 6,645,586 km (0.032 R)
• M32: 6,850,685 km (0.08 R)
• M33: 6,954,057 km (0.108 R)
• M34: 7,078,822 km (0.065 R)
• M35: 7,521,183 km (0.117 R)
• M36: 7,799,584 km (0.078 R)
• M37: 8,278,447 km (0.091 R)
• M38: 8,834,203 km (0.078 R)
• M39: 8,969,440 km (0.067 R)
• M40: 9,128,013 km (0.096 R)
• M41: 9,379,039 km (0.079 R)
• M42: 9,655,645 km (0.043 R)
• M43: 9,794,921 km (0.115 R)
• M44: 10,005,106 km (0.081 R)
• M45: 10,099,053 km (0.105 R)
• M46: 10,264,060 km (0.12 R)
• M47: 10,429,964 km (0.072 R)
• M48: 10,501,471 km (0.076 R)
• M49: 11,005,766 km (0.084 R)
• M50: 11,127,090 km (0.061 R)
• M51: 11,591,890 km (0.089 R)
• M52: 11,839,026 km (0.06 R)
• M53: 12,138,072 km (0.096 R)
• M54: 12,313,550 km (0.117 R)
• M55: 12,414,230 km (0.103 R)
• M56: 12,692,631 km (0.071 R)
• M57: 13,075,452 km (0.073 R)
• M58: 13,643,924 km (0.1 R)
• M59: 13,983,661 km (0.067 R)
• M60: 14,246,804 km (0.047 R)
• M61: 14,698,140 km (0.071 R)
• M62: 15,614,727 km (0.045 R)
• M63: 16,633,039 km (0.086 R)
• M64: 16,744,490 km (0.105 R)
• M65: 17,136,286 km (0.064 R)
• M66: 17,616,047 km (0.072 R)
• M67: 18,589,031 km (0.08 R)
• M68: 19,169,471 km (0.03 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 20,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit