🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 41.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,659,893 km

• M1: 228,735 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.84 AU

Year: 237 Days

Day: 12.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,659,893 km

• M1: 153,637 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.88 AU - 1 AU

Year: 326 Days

Day: 21.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.09 AU - 1.21 AU

Year: 442 Days

Day: 45.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.82 AU - 2.9 AU

Year: 1732 Days

Day: 26.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.61 AU - 3.75 AU

Year: 2031 Days

Day: 33.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,659,893 km

• M1: 453,581 km (0.063 R)
• M2: 1,921,435 km (0.047 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 13.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.85 AU - 7.37 AU

Year: 5409 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,659,893 km

• M1: 178,470 km (0.106 R)
• M2: 414,237 km (0.117 R)
• M3: 591,510 km (0.047 R)
• M4: 719,117 km (0.108 R)
• M5: 881,730 km (0.119 R)
• M6: 980,764 km (0.03 R)
• M7: 1,070,822 km (0.088 R)
• M8: 1,260,212 km (0.044 R)
• M9: 1,491,042 km (0.114 R)
• M10: 2,163,036 km (0.108 R)
• M11: 2,266,258 km (0.11 R)
• M12: 2,388,928 km (0.113 R)
• M13: 2,568,147 km (0.099 R)
• M14: 2,659,551 km (0.069 R)
• M15: 2,826,801 km (0.053 R)
• M16: 3,113,580 km (0.065 R)
• M17: 3,490,567 km (0.086 R)
• M18: 3,736,356 km (0.09 R)
• M19: 4,030,316 km (0.065 R)
• M20: 4,245,139 km (0.064 R)
• M21: 4,485,692 km (0.093 R)
• M22: 4,776,062 km (0.057 R)
• M23: 5,026,488 km (0.094 R)
• M24: 5,445,811 km (0.03 R)
• M25: 5,876,653 km (0.089 R)
• M26: 6,120,647 km (0.092 R)
• M27: 6,898,855 km (0.088 R)
• M28: 7,078,971 km (0.084 R)
• M29: 7,338,823 km (0.071 R)
• M30: 7,496,349 km (0.082 R)
• M31: 8,492,671 km (0.037 R)
• M32: 8,852,604 km (0.06 R)
• M33: 9,473,136 km (0.079 R)
• M34: 9,759,915 km (0.069 R)
• M35: 10,518,974 km (0.027 R)
• M36: 10,637,456 km (0.103 R)
• M37: 10,965,524 km (0.035 R)
• M38: 11,085,801 km (0.096 R)
• M39: 11,754,503 km (0.096 R)
• M40: 12,561,733 km (0.111 R)
• M41: 12,687,395 km (0.119 R)
• M42: 13,099,238 km (0.105 R)
• M43: 13,451,093 km (0.09 R)
• M44: 13,838,401 km (0.111 R)
• M45: 14,164,076 km (0.117 R)
• M46: 14,591,178 km (0.099 R)
• M47: 14,756,633 km (0.088 R)
• M48: 15,728,421 km (0.073 R)
• M49: 16,273,406 km (0.09 R)
• M50: 16,376,329 km (0.115 R)
• M51: 16,824,674 km (0.048 R)
• M52: 17,137,483 km (0.077 R)
• M53: 17,277,058 km (0.045 R)
• M54: 19,018,228 km (0.107 R)
• M55: 19,162,889 km (0.095 R)
• M56: 19,525,963 km (0.073 R)
• M57: 20,332,894 km (0.08 R)
• M58: 20,591,848 km (0.11 R)
• M59: 21,150,596 km (0.094 R)
• M60: 21,338,042 km (0.091 R)
• M61: 22,207,056 km (0.109 R)
• M62: 22,397,494 km (0.114 R)
• M63: 23,745,820 km (0.04 R)
• M64: 24,057,731 km (0.058 R)
• M65: 24,253,256 km (0.073 R)
• M66: 25,199,761 km (0.086 R)
• M67: 25,358,634 km (0.114 R)
• M68: 25,997,567 km (0.093 R)
• M69: 26,722,817 km (0.05 R)
• M70: 26,884,832 km (0.079 R)
• M71: 27,250,748 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 8.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.5 AU - 7.32 AU

Year: 6506 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,659,893 km

• M1: 138,677 km (0.117 R)
• M2: 209,437 km (0.098 R)
• M3: 319,092 km (0.113 R)
• M4: 378,782 km (0.11 R)
• M5: 443,109 km (0.08 R)
• M6: 789,727 km (0.092 R)
• M7: 952,190 km (0.059 R)
• M8: 1,031,029 km (0.056 R)
• M9: 1,853,817 km (0.118 R)
• M10: 2,263,865 km (0.106 R)
• M11: 2,479,585 km (0.047 R)
• M12: 2,815,432 km (0.059 R)
• M13: 2,872,878 km (0.078 R)
• M14: 2,930,772 km (0.094 R)
• M15: 3,106,549 km (0.07 R)
• M16: 3,387,045 km (0.102 R)
• M17: 3,551,005 km (0.108 R)
• M18: 3,696,713 km (0.11 R)
• M19: 3,908,244 km (0.117 R)
• M20: 4,015,506 km (0.084 R)
• M21: 4,409,846 km (0.107 R)
• M22: 4,793,714 km (0.118 R)
• M23: 5,425,466 km (0.043 R)
• M24: 5,545,294 km (0.113 R)
• M25: 5,617,699 km (0.109 R)
• M26: 6,869,235 km (0.108 R)
• M27: 7,182,194 km (0.097 R)
• M28: 7,393,426 km (0.115 R)
• M29: 7,633,381 km (0.119 R)
• M30: 7,687,087 km (0.075 R)
• M31: 8,231,024 km (0.113 R)
• M32: 8,871,902 km (0.12 R)
• M33: 10,053,725 km (0.046 R)
• M34: 10,260,320 km (0.104 R)
• M35: 10,319,710 km (0.091 R)
• M36: 10,768,204 km (0.045 R)
• M37: 11,131,727 km (0.086 R)
• M38: 11,345,503 km (0.108 R)
• M39: 11,653,375 km (0.067 R)
• M40: 11,746,425 km (0.044 R)
• M41: 12,151,835 km (0.049 R)
• M42: 12,498,453 km (0.103 R)
• M43: 12,561,883 km (0.031 R)
• M44: 12,657,177 km (0.073 R)
• M45: 12,912,391 km (0.105 R)
• M46: 13,072,760 km (0.108 R)
• M47: 14,280,164 km (0.114 R)
• M48: 14,779,821 km (0.102 R)
• M49: 15,082,308 km (0.079 R)
• M50: 16,071,150 km (0.084 R)
• M51: 16,209,079 km (0.069 R)
• M52: 16,312,900 km (0.104 R)
• M53: 16,486,284 km (0.11 R)
• M54: 16,834,996 km (0.118 R)
• M55: 16,905,158 km (0.07 R)
• M56: 17,045,481 km (0.085 R)
• M57: 18,182,424 km (0.107 R)
• M58: 18,434,347 km (0.099 R)
• M59: 18,615,061 km (0.083 R)
• M60: 18,796,224 km (0.079 R)
• M61: 19,637,712 km (0.029 R)
• M62: 19,711,464 km (0.12 R)
• M63: 20,941,608 km (0.095 R)
• M64: 21,395,039 km (0.112 R)
• M65: 21,699,171 km (0.057 R)
• M66: 22,504,157 km (0.044 R)
• M67: 22,581,350 km (0.086 R)
• M68: 22,697,288 km (0.082 R)
• M69: 23,085,345 km (0.08 R)
• M70: 23,514,541 km (0.083 R)
• M71: 24,222,588 km (0.061 R)
• M72: 24,937,666 km (0.119 R)
• M73: 25,619,533 km (0.113 R)
• M74: 25,780,799 km (0.081 R)
• M75: 25,861,582 km (0.1 R)
• M76: 26,185,462 km (0.076 R)
• M77: 26,388,616 km (0.091 R)
• M78: 27,001,219 km (0.112 R)
• M79: 27,618,609 km (0.114 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit