🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 196 Days

Day: 32.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.65 AU - 0.83 AU

Year: 233 Days

Day: 46.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.66 AU - 4.8 AU

Year: 3178 Days

Day: 18.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.3

Radius: 13.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.2 AU - 11.04 AU

Year: 10060 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,457,842 km

• M1: 178,919 km (0.108 R)
• M2: 296,802 km (0.119 R)
• M3: 470,037 km (0.095 R)
• M4: 864,077 km (0.097 R)
• M5: 1,098,647 km (0.085 R)
• M6: 1,560,306 km (0.091 R)
• M7: 1,727,407 km (0.062 R)
• M8: 1,926,073 km (0.103 R)
• M9: 2,211,805 km (0.09 R)
• M10: 2,595,673 km (0.058 R)
• M11: 2,853,879 km (0.033 R)
• M12: 3,211,417 km (0.117 R)
• M13: 3,807,266 km (0.118 R)
• M14: 4,301,986 km (0.068 R)
• M15: 5,352,612 km (0.101 R)
• M16: 5,757,274 km (0.12 R)
• M17: 6,095,814 km (0.119 R)
• M18: 6,557,323 km (0.066 R)
• M19: 6,990,559 km (0.107 R)
• M20: 7,637,270 km (0.088 R)
• M21: 8,901,223 km (0.112 R)
• M22: 9,601,790 km (0.118 R)
• M23: 10,548,295 km (0.103 R)
• M24: 10,963,130 km (0.061 R)
• M25: 11,102,556 km (0.119 R)
• M26: 11,195,905 km (0.104 R)
• M27: 11,666,390 km (0.062 R)
• M28: 11,903,951 km (0.065 R)
• M29: 12,047,416 km (0.053 R)
• M30: 12,191,329 km (0.106 R)
• M31: 12,432,630 km (0.046 R)
• M32: 12,626,659 km (0.05 R)
• M33: 12,724,196 km (0.099 R)
• M34: 12,968,789 km (0.104 R)
• M35: 13,264,544 km (0.109 R)
• M36: 13,462,911 km (0.055 R)
• M37: 14,622,893 km (0.03 R)
• M38: 15,240,732 km (0.109 R)
• M39: 15,396,463 km (0.104 R)
• M40: 16,130,690 km (0.093 R)
• M41: 16,289,413 km (0.108 R)
• M42: 16,501,992 km (0.12 R)
• M43: 16,769,024 km (0.111 R)
• M44: 18,456,189 km (0.048 R)
• M45: 18,566,891 km (0.111 R)
• M46: 18,844,694 km (0.052 R)
• M47: 19,460,589 km (0.074 R)
• M48: 19,629,784 km (0.063 R)
• M49: 21,405,959 km (0.075 R)
• M50: 22,401,683 km (0.114 R)
• M51: 22,816,069 km (0.117 R)
• M52: 23,292,837 km (0.034 R)
• M53: 25,294,008 km (0.118 R)
• M54: 26,284,047 km (0.065 R)
• M55: 27,223,671 km (0.064 R)
• M56: 29,847,917 km (0.056 R)
• M57: 30,108,217 km (0.093 R)
• M58: 30,565,687 km (0.118 R)
• M59: 31,951,712 km (0.059 R)
• M60: 32,284,716 km (0.097 R)
• M61: 33,358,081 km (0.096 R)
• M62: 34,921,529 km (0.078 R)
• M63: 35,815,825 km (0.103 R)
• M64: 36,231,108 km (0.096 R)
• M65: 37,626,856 km (0.117 R)
• M66: 40,471,011 km (0.109 R)
• M67: 40,903,499 km (0.106 R)
• M68: 43,604,787 km (0.074 R)
• M69: 43,826,342 km (0.083 R)
• M70: 44,716,150 km (0.107 R)
• M71: 45,163,448 km (0.111 R)
• M72: 46,287,825 km (0.094 R)
• M73: 46,740,209 km (0.118 R)
• M74: 47,801,456 km (0.048 R)
• M75: 48,564,406 km (0.025 R)
• M76: 48,947,376 km (0.092 R)
• M77: 49,254,501 km (0.115 R)
• M78: 49,793,502 km (0.108 R)
• M79: 50,256,956 km (0.104 R)
• M80: 50,954,980 km (0.074 R)
• M81: 52,282,062 km (0.113 R)
• M82: 52,438,990 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 8.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.53 AU - 10.83 AU

Year: 12748 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,457,842 km

• M1: 237,262 km (0.038 R)
• M2: 337,194 km (0.095 R)
• M3: 857,046 km (0.118 R)
• M4: 1,006,046 km (0.079 R)
• M5: 1,064,239 km (0.044 R)
• M6: 1,266,795 km (0.111 R)
• M7: 1,351,318 km (0.043 R)
• M8: 1,504,057 km (0.045 R)
• M9: 1,662,481 km (0.114 R)
• M10: 1,755,681 km (0.087 R)
• M11: 1,971,550 km (0.077 R)
• M12: 2,670,472 km (0.053 R)
• M13: 2,807,802 km (0.102 R)
• M14: 3,175,963 km (0.047 R)
• M15: 3,263,029 km (0.09 R)
• M16: 3,439,853 km (0.109 R)
• M17: 4,305,876 km (0.105 R)
• M18: 4,631,101 km (0.098 R)
• M19: 4,829,917 km (0.058 R)
• M20: 4,896,937 km (0.111 R)
• M21: 4,964,106 km (0.095 R)
• M22: 5,305,040 km (0.114 R)
• M23: 5,759,668 km (0.048 R)
• M24: 5,830,727 km (0.083 R)
• M25: 7,007,015 km (0.062 R)
• M26: 7,817,835 km (0.037 R)
• M27: 8,015,304 km (0.086 R)
• M28: 9,068,324 km (0.082 R)
• M29: 10,078,708 km (0.105 R)
• M30: 10,164,577 km (0.085 R)
• M31: 10,293,680 km (0.093 R)
• M32: 11,080,116 km (0.11 R)
• M33: 11,435,860 km (0.093 R)
• M34: 12,756,809 km (0.083 R)
• M35: 13,411,599 km (0.075 R)
• M36: 13,981,567 km (0.11 R)
• M37: 15,145,288 km (0.082 R)
• M38: 16,138,469 km (0.072 R)
• M39: 16,592,349 km (0.054 R)
• M40: 16,795,353 km (0.115 R)
• M41: 17,926,911 km (0.1 R)
• M42: 18,031,031 km (0.091 R)
• M43: 18,396,948 km (0.118 R)
• M44: 18,765,258 km (0.108 R)
• M45: 18,870,874 km (0.092 R)
• M46: 19,189,218 km (0.118 R)
• M47: 19,295,732 km (0.1 R)
• M48: 19,669,876 km (0.06 R)
• M49: 20,425,644 km (0.047 R)
• M50: 20,971,228 km (0.058 R)
• M51: 21,355,994 km (0.114 R)
• M52: 22,020,956 km (0.057 R)
• M53: 22,188,356 km (0.117 R)
• M54: 22,356,055 km (0.069 R)
• M55: 23,713,207 km (0.105 R)
• M56: 24,056,684 km (0.09 R)
• M57: 25,563,883 km (0.085 R)
• M58: 25,739,810 km (0.097 R)
• M59: 26,269,835 km (0.111 R)
• M60: 27,520,473 km (0.058 R)
• M61: 27,640,600 km (0.089 R)
• M62: 28,304,516 km (0.062 R)
• M63: 28,365,103 km (0.076 R)
• M64: 28,425,839 km (0.093 R)
• M65: 28,547,163 km (0.094 R)
• M66: 29,402,115 km (0.113 R)
• M67: 29,894,442 km (0.049 R)
• M68: 29,956,076 km (0.054 R)
• M69: 30,017,860 km (0.055 R)
• M70: 30,451,544 km (0.075 R)
• M71: 30,513,627 km (0.094 R)
• M72: 32,586,755 km (0.106 R)
• M73: 33,672,536 km (0.1 R)
• M74: 35,421,036 km (0.116 R)
• M75: 35,551,784 km (0.036 R)
• M76: 37,597,984 km (0.084 R)
• M77: 38,065,328 km (0.115 R)
• M78: 38,467,447 km (0.041 R)
• M79: 38,870,912 km (0.085 R)
• M80: 39,953,851 km (0.08 R)
• M81: 41,665,700 km (0.102 R)
• M82: 42,426,555 km (0.081 R)
• M83: 42,634,795 km (0.104 R)
• M84: 46,799,450 km (0.104 R)
• M85: 48,168,121 km (0.05 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit