🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 194 Days

Day: 30.7 Hours

Environment

Temp: 323 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.19 AU - 4.47 AU

Year: 2235 Days

Day: 31.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.49 AU - 9.73 AU

Year: 6888 Days

Day: 14.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 14

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.48 AU - 16.6 AU

Year: 16535 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,333,889 km

• M1: 557,850 km (0.117 R)
• M2: 699,669 km (0.079 R)
• M3: 832,512 km (0.075 R)
• M4: 1,152,652 km (0.068 R)
• M5: 1,541,756 km (0.068 R)
• M6: 1,690,755 km (0.055 R)
• M7: 1,813,725 km (0.086 R)
• M8: 2,268,353 km (0.11 R)
• M9: 2,650,725 km (0.105 R)
• M10: 2,794,937 km (0.115 R)
• M11: 2,941,992 km (0.06 R)
• M12: 3,476,804 km (0.106 R)
• M13: 3,755,804 km (0.093 R)
• M14: 4,464,000 km (0.117 R)
• M15: 4,767,834 km (0.097 R)
• M16: 5,766,400 km (0.104 R)
• M17: 6,193,501 km (0.088 R)
• M18: 7,078,373 km (0.079 R)
• M19: 7,382,057 km (0.11 R)
• M20: 8,055,247 km (0.082 R)
• M21: 8,160,564 km (0.102 R)
• M22: 8,910,648 km (0.054 R)
• M23: 9,019,555 km (0.084 R)
• M24: 9,349,269 km (0.109 R)
• M25: 9,459,971 km (0.097 R)
• M26: 9,682,872 km (0.105 R)
• M27: 9,794,921 km (0.047 R)
• M28: 11,056,330 km (0.101 R)
• M29: 12,919,571 km (0.09 R)
• M30: 14,427,967 km (0.066 R)
• M31: 15,007,958 km (0.09 R)
• M32: 16,591,750 km (0.104 R)
• M33: 17,814,264 km (0.086 R)
• M34: 18,436,442 km (0.037 R)
• M35: 19,560,071 km (0.061 R)
• M36: 20,273,653 km (0.106 R)
• M37: 21,506,190 km (0.119 R)
• M38: 24,731,071 km (0.052 R)
• M39: 26,753,036 km (0.032 R)
• M40: 27,147,974 km (0.068 R)
• M41: 27,465,421 km (0.094 R)
• M42: 27,783,915 km (0.104 R)
• M43: 28,183,940 km (0.088 R)
• M44: 28,505,276 km (0.115 R)
• M45: 29,557,996 km (0.099 R)
• M46: 31,534,782 km (0.108 R)
• M47: 34,407,660 km (0.106 R)
• M48: 35,095,810 km (0.087 R)
• M49: 35,701,681 km (0.096 R)
• M50: 38,425,859 km (0.083 R)
• M51: 38,782,350 km (0.11 R)
• M52: 39,229,349 km (0.089 R)
• M53: 39,498,326 km (0.034 R)
• M54: 40,038,225 km (0.116 R)
• M55: 40,399,653 km (0.11 R)
• M56: 41,855,689 km (0.028 R)
• M57: 41,947,243 km (0.119 R)
• M58: 42,314,207 km (0.055 R)
• M59: 42,498,062 km (0.105 R)
• M60: 42,590,065 km (0.075 R)
• M61: 42,866,671 km (0.072 R)
• M62: 43,978,632 km (0.074 R)
• M63: 44,071,832 km (0.072 R)
• M64: 47,657,992 km (0.11 R)
• M65: 47,753,735 km (0.063 R)
• M66: 47,849,328 km (0.113 R)
• M67: 48,136,855 km (0.064 R)
• M68: 49,389,288 km (0.087 R)
• M69: 49,873,836 km (0.108 R)
• M70: 50,068,163 km (0.12 R)
• M71: 50,847,718 km (0.042 R)
• M72: 53,309,800 km (0.074 R)
• M73: 53,906,396 km (0.113 R)
• M74: 55,407,760 km (0.072 R)
• M75: 57,430,772 km (0.11 R)
• M76: 58,451,329 km (0.086 R)
• M77: 58,656,278 km (0.079 R)
• M78: 60,821,408 km (0.075 R)
• M79: 62,070,401 km (0.1 R)
• M80: 63,012,718 km (0.113 R)
• M81: 63,117,735 km (0.084 R)
• M82: 63,538,255 km (0.093 R)
• M83: 64,276,520 km (0.115 R)
• M84: 64,488,052 km (0.084 R)
• M85: 65,017,628 km (0.086 R)
• M86: 66,081,119 km (0.089 R)
• M87: 66,615,184 km (0.098 R)
• M88: 66,722,146 km (0.103 R)
• M89: 69,740,134 km (0.082 R)
• M90: 71,813,411 km (0.056 R)
• M91: 71,923,066 km (0.063 R)
• M92: 73,906,883 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 13.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.22 AU - 15.86 AU

Year: 16535 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,333,889 km

• M1: 169,046 km (0.109 R)
• M2: 304,731 km (0.038 R)
• M3: 537,804 km (0.115 R)
• M4: 723,455 km (0.098 R)
• M5: 884,123 km (0.116 R)
• M6: 1,327,083 km (0.112 R)
• M7: 1,835,715 km (0.108 R)
• M8: 2,196,097 km (0.077 R)
• M9: 2,651,473 km (0.045 R)
• M10: 2,797,480 km (0.116 R)
• M11: 3,098,022 km (0.118 R)
• M12: 3,252,258 km (0.102 R)
• M13: 3,853,791 km (0.037 R)
• M14: 4,231,376 km (0.106 R)
• M15: 4,533,414 km (0.11 R)
• M16: 4,709,341 km (0.108 R)
• M17: 4,887,362 km (0.107 R)
• M18: 6,147,874 km (0.105 R)
• M19: 7,041,572 km (0.104 R)
• M20: 7,660,159 km (0.082 R)
• M21: 8,839,289 km (0.079 R)
• M22: 9,732,239 km (0.108 R)
• M23: 10,420,688 km (0.114 R)
• M24: 10,653,762 km (0.101 R)
• M25: 11,243,926 km (0.037 R)
• M26: 11,363,305 km (0.117 R)
• M27: 12,456,117 km (0.069 R)
• M28: 12,579,685 km (0.057 R)
• M29: 12,765,785 km (0.097 R)
• M30: 13,709,598 km (0.096 R)
• M31: 14,480,924 km (0.117 R)
• M32: 15,068,694 km (0.053 R)
• M33: 15,266,463 km (0.109 R)
• M34: 16,065,764 km (0.099 R)
• M35: 16,946,896 km (0.056 R)
• M36: 17,359,038 km (0.1 R)
• M37: 17,843,884 km (0.111 R)
• M38: 18,123,034 km (0.117 R)
• M39: 19,683,938 km (0.046 R)
• M40: 19,900,107 km (0.111 R)
• M41: 20,553,401 km (0.114 R)
• M42: 21,066,522 km (0.052 R)
• M43: 21,213,876 km (0.065 R)
• M44: 22,480,222 km (0.084 R)
• M45: 22,933,054 km (0.071 R)
• M46: 23,388,879 km (0.085 R)
• M47: 23,541,469 km (0.039 R)
• M48: 23,694,358 km (0.059 R)
• M49: 24,078,226 km (0.107 R)
• M50: 25,555,355 km (0.073 R)
• M51: 26,662,529 km (0.101 R)
• M52: 29,333,898 km (0.116 R)
• M53: 31,329,684 km (0.087 R)
• M54: 32,684,592 km (0.106 R)
• M55: 36,154,514 km (0.086 R)
• M56: 36,242,777 km (0.117 R)
• M57: 37,040,134 km (0.033 R)
• M58: 38,652,200 km (0.082 R)
• M59: 38,832,765 km (0.11 R)
• M60: 39,376,104 km (0.11 R)
• M61: 41,944,700 km (0.067 R)
• M62: 43,530,587 km (0.076 R)
• M63: 44,094,870 km (0.056 R)
• M64: 45,898,123 km (0.086 R)
• M65: 46,568,471 km (0.092 R)
• M66: 47,822,101 km (0.109 R)
• M67: 50,264,137 km (0.082 R)
• M68: 51,252,231 km (0.108 R)
• M69: 54,254,809 km (0.117 R)
• M70: 55,369,912 km (0.116 R)
• M71: 59,072,310 km (0.117 R)
• M72: 59,592,761 km (0.103 R)
• M73: 61,268,706 km (0.097 R)
• M74: 61,901,205 km (0.098 R)
• M75: 62,641,715 km (0.086 R)
• M76: 65,310,690 km (0.097 R)
• M77: 65,741,083 km (0.106 R)
• M78: 68,999,624 km (0.084 R)
• M79: 69,328,291 km (0.118 R)
• M80: 69,657,556 km (0.095 R)
• M81: 70,097,373 km (0.067 R)
• M82: 70,979,702 km (0.08 R)
• M83: 71,976,921 km (0.042 R)
• M84: 72,087,923 km (0.046 R)
• M85: 72,199,074 km (0.075 R)
• M86: 74,321,419 km (0.115 R)

Kuiper Belt

Range: 36.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit