🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.68 AU - 0.8 AU

Year: 237 Days

Day: 35.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.11 AU

Year: 318 Days

Day: 46.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.98 AU - 1.2 AU

Year: 424 Days

Day: 34.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 161.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,790,715 km

• M1: 100,380 km (0.107 R)
• M2: 536,308 km (0.03 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 9.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.5 AU - 10.82 AU

Year: 12072 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,790,715 km

• M1: 245,640 km (0.119 R)
• M2: 419,024 km (0.094 R)
• M3: 621,878 km (0.083 R)
• M4: 807,978 km (0.075 R)
• M5: 942,467 km (0.033 R)
• M6: 1,472,193 km (0.1 R)
• M7: 1,834,219 km (0.088 R)
• M8: 2,037,224 km (0.049 R)
• M9: 2,271,494 km (0.11 R)
• M10: 3,458,254 km (0.058 R)
• M11: 3,541,580 km (0.114 R)
• M12: 3,625,504 km (0.074 R)
• M13: 3,967,934 km (0.095 R)
• M14: 4,113,792 km (0.052 R)
• M15: 4,807,328 km (0.115 R)
• M16: 5,569,529 km (0.055 R)
• M17: 6,031,487 km (0.092 R)
• M18: 6,505,862 km (0.108 R)
• M19: 7,027,360 km (0.12 R)
• M20: 7,454,462 km (0.08 R)
• M21: 8,147,698 km (0.058 R)
• M22: 8,634,041 km (0.118 R)
• M23: 8,785,584 km (0.099 R)
• M24: 8,899,727 km (0.081 R)
• M25: 9,322,790 km (0.093 R)
• M26: 9,439,326 km (0.044 R)
• M27: 9,517,267 km (0.063 R)
• M28: 9,791,929 km (0.106 R)
• M29: 10,148,720 km (0.103 R)
• M30: 10,388,974 km (0.05 R)
• M31: 11,327,551 km (0.066 R)
• M32: 11,618,519 km (0.115 R)
• M33: 11,785,919 km (0.061 R)
• M34: 11,996,253 km (0.099 R)
• M35: 12,506,382 km (0.119 R)
• M36: 14,034,075 km (0.12 R)
• M37: 14,436,494 km (0.057 R)
• M38: 14,933,308 km (0.097 R)
• M39: 15,115,518 km (0.111 R)
• M40: 15,252,550 km (0.089 R)
• M41: 15,619,962 km (0.079 R)
• M42: 15,758,640 km (0.034 R)
• M43: 15,897,616 km (0.1 R)
• M44: 16,036,892 km (0.082 R)
• M45: 17,024,088 km (0.031 R)
• M46: 17,309,670 km (0.105 R)
• M47: 17,982,412 km (0.105 R)
• M48: 18,079,202 km (0.097 R)
• M49: 18,176,141 km (0.07 R)
• M50: 18,273,380 km (0.087 R)
• M51: 18,614,613 km (0.119 R)
• M52: 18,859,804 km (0.11 R)
• M53: 19,701,292 km (0.104 R)
• M54: 20,051,351 km (0.082 R)
• M55: 20,706,888 km (0.119 R)
• M56: 20,960,906 km (0.105 R)
• M57: 21,062,782 km (0.116 R)
• M58: 21,780,702 km (0.096 R)
• M59: 21,935,536 km (0.117 R)
• M60: 23,082,503 km (0.105 R)
• M61: 24,195,511 km (0.087 R)
• M62: 24,785,525 km (0.117 R)
• M63: 25,001,095 km (0.042 R)
• M64: 25,217,563 km (0.066 R)
• M65: 25,979,615 km (0.061 R)
• M66: 26,915,051 km (0.073 R)
• M67: 27,414,857 km (0.094 R)
• M68: 27,805,607 km (0.094 R)
• M69: 28,592,791 km (0.085 R)
• M70: 29,729,884 km (0.031 R)
• M71: 31,055,920 km (0.107 R)
• M72: 31,463,275 km (0.046 R)
• M73: 31,755,439 km (0.094 R)
• M74: 32,460,045 km (0.067 R)
• M75: 32,696,111 km (0.112 R)
• M76: 33,229,277 km (0.07 R)
• M77: 33,348,058 km (0.038 R)
• M78: 33,645,908 km (0.075 R)
• M79: 34,966,707 km (0.101 R)
• M80: 35,998,932 km (0.086 R)
• M81: 37,287,868 km (0.092 R)
• M82: 38,529,380 km (0.107 R)
• M83: 41,244,283 km (0.113 R)
• M84: 41,820,234 km (0.04 R)
• M85: 42,980,216 km (0.12 R)
• M86: 43,044,992 km (0.093 R)
• M87: 43,109,768 km (0.06 R)
• M88: 43,239,469 km (0.11 R)
• M89: 43,369,320 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 7.1

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.96 AU - 16.52 AU

Year: 17959 Days

Day: 25 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,790,715 km

• M1: 165,006 km (0.089 R)
• M2: 370,554 km (0.079 R)
• M3: 441,463 km (0.111 R)
• M4: 598,391 km (0.068 R)
• M5: 1,747,902 km (0.067 R)
• M6: 1,974,542 km (0.087 R)
• M7: 2,183,979 km (0.099 R)
• M8: 2,373,221 km (0.11 R)
• M9: 2,539,723 km (0.086 R)
• M10: 3,121,958 km (0.082 R)
• M11: 3,182,545 km (0.092 R)
• M12: 4,782,195 km (0.045 R)
• M13: 5,459,873 km (0.115 R)
• M14: 6,589,936 km (0.044 R)
• M15: 7,181,296 km (0.118 R)
• M16: 7,913,428 km (0.116 R)
• M17: 7,996,156 km (0.109 R)
• M18: 9,845,036 km (0.093 R)
• M19: 10,474,394 km (0.032 R)
• M20: 11,070,392 km (0.102 R)
• M21: 13,070,067 km (0.055 R)
• M22: 14,565,297 km (0.085 R)
• M23: 14,921,789 km (0.076 R)
• M24: 15,075,576 km (0.093 R)
• M25: 15,436,256 km (0.088 R)
• M26: 16,535,352 km (0.117 R)
• M27: 16,960,808 km (0.109 R)
• M28: 17,768,038 km (0.095 R)
• M29: 17,822,193 km (0.107 R)
• M30: 19,140,898 km (0.053 R)
• M31: 19,419,599 km (0.093 R)
• M32: 19,755,895 km (0.098 R)
• M33: 19,868,392 km (0.115 R)
• M34: 20,037,438 km (0.057 R)
• M35: 20,547,716 km (0.088 R)
• M36: 20,661,710 km (0.1 R)
• M37: 21,119,779 km (0.107 R)
• M38: 22,513,881 km (0.1 R)
• M39: 23,757,937 km (0.064 R)
• M40: 24,057,432 km (0.074 R)
• M41: 24,781,186 km (0.071 R)
• M42: 25,818,947 km (0.095 R)
• M43: 26,250,387 km (0.117 R)
• M44: 26,621,988 km (0.03 R)
• M45: 26,808,537 km (0.091 R)
• M46: 28,379,464 km (0.114 R)
• M47: 31,543,908 km (0.093 R)
• M48: 32,203,335 km (0.072 R)
• M49: 33,067,413 km (0.066 R)
• M50: 34,006,438 km (0.032 R)
• M51: 34,208,695 km (0.061 R)
• M52: 37,152,930 km (0.041 R)
• M53: 37,919,021 km (0.097 R)
• M54: 39,042,651 km (0.112 R)
• M55: 41,827,116 km (0.059 R)
• M56: 42,043,883 km (0.058 R)
• M57: 42,333,505 km (0.084 R)
• M58: 46,907,609 km (0.103 R)
• M59: 48,947,974 km (0.041 R)
• M60: 49,100,265 km (0.12 R)
• M61: 50,631,848 km (0.113 R)
• M62: 50,785,784 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit