🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.59 AU - 0.63 AU

Year: 167 Days

Day: 43.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1 AU - 1.06 AU

Year: 367 Days

Day: 12.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.21 AU - 1.61 AU

Year: 588 Days

Day: 40.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.2 AU - 1.72 AU

Year: 620 Days

Day: 47.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,008,706 km

• M1: 585,825 km (0.119 R)
• M2: 1,283,550 km (0.116 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 8.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.94 AU - 8.56 AU

Year: 8328 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,008,706 km

• M1: 119,977 km (0.116 R)
• M2: 227,538 km (0.073 R)
• M3: 329,265 km (0.119 R)
• M4: 396,285 km (0.104 R)
• M5: 651,349 km (0.052 R)
• M6: 833,410 km (0.109 R)
• M7: 905,965 km (0.107 R)
• M8: 968,347 km (0.12 R)
• M9: 1,137,393 km (0.101 R)
• M10: 1,205,011 km (0.094 R)
• M11: 1,534,276 km (0.11 R)
• M12: 2,154,808 km (0.106 R)
• M13: 2,698,746 km (0.097 R)
• M14: 3,148,138 km (0.112 R)
• M15: 3,322,868 km (0.057 R)
• M16: 3,621,016 km (0.115 R)
• M17: 3,702,099 km (0.059 R)
• M18: 3,804,274 km (0.12 R)
• M19: 3,969,579 km (0.057 R)
• M20: 4,158,522 km (0.069 R)
• M21: 4,787,281 km (0.055 R)
• M22: 4,898,732 km (0.08 R)
• M23: 5,306,984 km (0.027 R)
• M24: 6,035,825 km (0.031 R)
• M25: 6,770,800 km (0.111 R)
• M26: 6,921,295 km (0.1 R)
• M27: 7,022,124 km (0.062 R)
• M28: 7,482,287 km (0.102 R)
• M29: 8,593,500 km (0.053 R)
• M30: 9,755,576 km (0.102 R)
• M31: 9,868,822 km (0.05 R)
• M32: 10,211,251 km (0.039 R)
• M33: 10,355,015 km (0.069 R)
• M34: 10,557,571 km (0.115 R)
• M35: 10,702,980 km (0.092 R)
• M36: 11,025,213 km (0.091 R)
• M37: 11,143,246 km (0.11 R)
• M38: 11,739,543 km (0.049 R)
• M39: 11,950,626 km (0.106 R)
• M40: 12,011,213 km (0.116 R)
• M41: 12,193,573 km (0.042 R)
• M42: 12,315,645 km (0.079 R)
• M43: 12,407,348 km (0.038 R)
• M44: 12,653,287 km (0.102 R)
• M45: 13,118,836 km (0.083 R)
• M46: 13,369,412 km (0.079 R)
• M47: 13,621,485 km (0.119 R)
• M48: 14,130,566 km (0.111 R)
• M49: 15,794,244 km (0.113 R)
• M50: 15,960,746 km (0.115 R)
• M51: 16,161,208 km (0.08 R)
• M52: 18,072,320 km (0.118 R)
• M53: 18,316,314 km (0.038 R)
• M54: 18,701,828 km (0.082 R)
• M55: 18,807,295 km (0.05 R)
• M56: 19,267,308 km (0.071 R)
• M57: 19,373,971 km (0.109 R)
• M58: 20,559,983 km (0.106 R)
• M59: 20,814,749 km (0.06 R)
• M60: 21,180,216 km (0.103 R)
• M61: 21,327,121 km (0.059 R)
• M62: 22,140,634 km (0.068 R)
• M63: 22,588,680 km (0.116 R)
• M64: 22,889,073 km (0.097 R)
• M65: 23,266,508 km (0.117 R)
• M66: 23,455,899 km (0.099 R)
• M67: 23,874,474 km (0.075 R)
• M68: 23,989,066 km (0.117 R)
• M69: 24,333,889 km (0.105 R)
• M70: 24,564,718 km (0.111 R)
• M71: 25,183,754 km (0.097 R)
• M72: 25,690,592 km (0.067 R)
• M73: 25,808,026 km (0.085 R)
• M74: 26,397,741 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 12

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.77 AU - 14.27 AU

Year: 14647 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,008,706 km

• M1: 226,790 km (0.049 R)
• M2: 392,694 km (0.099 R)
• M3: 469,289 km (0.092 R)
• M4: 786,885 km (0.077 R)
• M5: 907,909 km (0.033 R)
• M6: 1,017,116 km (0.069 R)
• M7: 1,905,578 km (0.086 R)
• M8: 2,024,508 km (0.111 R)
• M9: 2,320,413 km (0.042 R)
• M10: 2,656,709 km (0.111 R)
• M11: 2,871,531 km (0.116 R)
• M12: 3,064,363 km (0.113 R)
• M13: 3,176,412 km (0.093 R)
• M14: 3,609,198 km (0.089 R)
• M15: 4,403,563 km (0.109 R)
• M16: 4,498,558 km (0.087 R)
• M17: 4,626,613 km (0.04 R)
• M18: 5,050,723 km (0.076 R)
• M19: 5,250,736 km (0.086 R)
• M20: 5,385,523 km (0.096 R)
• M21: 5,693,246 km (0.036 R)
• M22: 6,006,654 km (0.089 R)
• M23: 6,433,456 km (0.111 R)
• M24: 6,723,377 km (0.105 R)
• M25: 7,054,886 km (0.119 R)
• M26: 7,849,101 km (0.1 R)
• M27: 8,237,158 km (0.118 R)
• M28: 8,512,717 km (0.066 R)
• M29: 8,911,545 km (0.065 R)
• M30: 9,032,420 km (0.106 R)
• M31: 9,153,894 km (0.113 R)
• M32: 9,275,816 km (0.101 R)
• M33: 9,727,602 km (0.078 R)
• M34: 10,397,650 km (0.056 R)
• M35: 10,524,958 km (0.092 R)
• M36: 10,910,023 km (0.094 R)
• M37: 11,649,934 km (0.034 R)
• M38: 11,738,047 km (0.078 R)
• M39: 12,767,580 km (0.119 R)
• M40: 12,904,013 km (0.045 R)
• M41: 14,059,507 km (0.063 R)
• M42: 14,912,065 km (0.11 R)
• M43: 17,518,060 km (0.104 R)
• M44: 17,720,466 km (0.078 R)
• M45: 18,281,009 km (0.058 R)
• M46: 18,434,796 km (0.116 R)
• M47: 20,527,371 km (0.041 R)
• M48: 21,223,600 km (0.086 R)
• M49: 21,547,479 km (0.115 R)
• M50: 21,927,607 km (0.062 R)
• M51: 22,091,118 km (0.108 R)
• M52: 22,200,324 km (0.087 R)
• M53: 22,419,335 km (0.103 R)
• M54: 22,694,147 km (0.112 R)
• M55: 23,414,012 km (0.075 R)
• M56: 23,748,812 km (0.089 R)
• M57: 24,253,854 km (0.117 R)
• M58: 24,592,544 km (0.077 R)
• M59: 24,762,487 km (0.116 R)
• M60: 26,251,584 km (0.109 R)
• M61: 27,007,053 km (0.068 R)
• M62: 27,475,444 km (0.087 R)
• M63: 28,361,064 km (0.118 R)
• M64: 28,539,384 km (0.084 R)
• M65: 29,436,074 km (0.117 R)
• M66: 29,918,228 km (0.12 R)
• M67: 30,281,451 km (0.089 R)
• M68: 30,402,925 km (0.033 R)
• M69: 30,890,165 km (0.033 R)
• M70: 31,441,583 km (0.063 R)
• M71: 31,749,156 km (0.117 R)
• M72: 32,243,577 km (0.107 R)
• M73: 32,491,760 km (0.1 R)
• M74: 32,616,076 km (0.11 R)
• M75: 33,804,930 km (0.102 R)
• M76: 34,246,543 km (0.079 R)
• M77: 35,071,725 km (0.08 R)
• M78: 35,774,984 km (0.118 R)
• M79: 36,547,657 km (0.072 R)
• M80: 38,634,697 km (0.113 R)
• M81: 39,228,601 km (0.086 R)
• M82: 39,626,232 km (0.047 R)
• M83: 39,892,067 km (0.054 R)
• M84: 40,025,210 km (0.098 R)
• M85: 44,225,469 km (0.109 R)
• M86: 44,985,127 km (0.073 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit