🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.57 AU - 0.61 AU

Year: 158 Days

Day: 24.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,733,750 km

• M1: 294,259 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.77 AU - 0.85 AU

Year: 254 Days

Day: 20.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 127 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.84 AU - 0.96 AU

Year: 297 Days

Day: 31.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.14 AU - 1.2 AU

Year: 441 Days

Day: 30 Hours

Environment

Temp: 39 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.76 AU - 1.9 AU

Year: 862 Days

Day: 25.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.09 AU - 5.93 AU

Year: 4504 Days

Day: 28.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 11.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.02 AU - 6.98 AU

Year: 5118 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,733,750 km

• M1: 215,271 km (0.086 R)
• M2: 570,267 km (0.106 R)
• M3: 712,834 km (0.113 R)
• M4: 845,378 km (0.056 R)
• M5: 950,844 km (0.116 R)
• M6: 1,241,363 km (0.077 R)
• M7: 1,446,462 km (0.1 R)
• M8: 1,692,401 km (0.093 R)
• M9: 1,967,960 km (0.104 R)
• M10: 2,143,588 km (0.061 R)
• M11: 2,241,724 km (0.119 R)
• M12: 2,358,111 km (0.077 R)
• M13: 2,897,860 km (0.112 R)
• M14: 3,154,122 km (0.111 R)
• M15: 3,228,771 km (0.083 R)
• M16: 3,649,889 km (0.107 R)
• M17: 3,967,336 km (0.061 R)
• M18: 4,502,148 km (0.076 R)
• M19: 4,628,857 km (0.109 R)
• M20: 5,213,935 km (0.062 R)
• M21: 5,685,168 km (0.081 R)
• M22: 6,216,988 km (0.113 R)
• M23: 6,334,722 km (0.087 R)
• M24: 7,578,179 km (0.115 R)
• M25: 7,678,859 km (0.065 R)
• M26: 7,932,427 km (0.117 R)
• M27: 8,188,987 km (0.111 R)
• M28: 9,081,339 km (0.071 R)
• M29: 9,457,727 km (0.113 R)
• M30: 10,337,512 km (0.093 R)
• M31: 10,645,833 km (0.119 R)
• M32: 10,843,751 km (0.111 R)
• M33: 11,387,091 km (0.066 R)
• M34: 11,502,580 km (0.12 R)
• M35: 11,909,935 km (0.088 R)
• M36: 12,056,541 km (0.11 R)
• M37: 12,858,835 km (0.067 R)
• M38: 13,311,967 km (0.118 R)
• M39: 13,525,293 km (0.034 R)
• M40: 14,265,055 km (0.118 R)
• M41: 14,671,362 km (0.09 R)
• M42: 14,923,285 km (0.11 R)
• M43: 15,081,410 km (0.097 R)
• M44: 15,176,554 km (0.105 R)
• M45: 15,591,389 km (0.086 R)
• M46: 16,562,728 km (0.077 R)
• M47: 16,693,626 km (0.067 R)
• M48: 17,420,373 km (0.056 R)
• M49: 17,720,616 km (0.076 R)
• M50: 18,056,313 km (0.049 R)
• M51: 18,461,724 km (0.075 R)
• M52: 18,802,059 km (0.098 R)
• M53: 19,247,561 km (0.061 R)
• M54: 19,627,091 km (0.041 R)
• M55: 19,731,062 km (0.092 R)
• M56: 20,323,768 km (0.085 R)
• M57: 20,745,634 km (0.059 R)
• M58: 20,886,855 km (0.067 R)
• M59: 21,562,289 km (0.118 R)
• M60: 21,920,576 km (0.115 R)
• M61: 22,389,416 km (0.116 R)
• M62: 22,752,340 km (0.105 R)
• M63: 22,825,194 km (0.098 R)
• M64: 23,263,666 km (0.08 R)
• M65: 24,000,734 km (0.097 R)
• M66: 24,745,433 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 12.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.47 AU - 8.01 AU

Year: 6094 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,733,750 km

• M1: 259,552 km (0.091 R)
• M2: 819,647 km (0.092 R)
• M3: 1,007,242 km (0.102 R)
• M4: 1,209,648 km (0.084 R)
• M5: 1,334,114 km (0.103 R)
• M6: 1,463,217 km (0.112 R)
• M7: 1,754,334 km (0.099 R)
• M8: 2,280,769 km (0.095 R)
• M9: 2,482,277 km (0.037 R)
• M10: 2,573,682 km (0.108 R)
• M11: 3,320,774 km (0.113 R)
• M12: 3,498,496 km (0.044 R)
• M13: 4,406,405 km (0.073 R)
• M14: 4,658,627 km (0.082 R)
• M15: 4,800,745 km (0.079 R)
• M16: 5,206,754 km (0.116 R)
• M17: 5,503,556 km (0.104 R)
• M18: 5,867,079 km (0.107 R)
• M19: 6,020,866 km (0.068 R)
• M20: 6,713,504 km (0.055 R)
• M21: 6,971,710 km (0.119 R)
• M22: 7,398,363 km (0.048 R)
• M23: 7,901,161 km (0.059 R)
• M24: 8,484,443 km (0.101 R)
• M25: 9,511,433 km (0.057 R)
• M26: 9,728,948 km (0.099 R)
• M27: 9,874,806 km (0.092 R)
• M28: 10,840,610 km (0.083 R)
• M29: 12,109,499 km (0.074 R)
• M30: 12,384,759 km (0.104 R)
• M31: 12,503,390 km (0.073 R)
• M32: 12,662,113 km (0.065 R)
• M33: 12,781,492 km (0.116 R)
• M34: 13,425,063 km (0.06 R)
• M35: 13,628,366 km (0.119 R)
• M36: 14,120,393 km (0.048 R)
• M37: 14,451,753 km (0.082 R)
• M38: 14,660,143 km (0.108 R)
• M39: 14,911,467 km (0.1 R)
• M40: 15,248,810 km (0.061 R)
• M41: 15,974,210 km (0.09 R)
• M42: 16,579,932 km (0.075 R)
• M43: 16,667,148 km (0.102 R)
• M44: 17,903,275 km (0.032 R)
• M45: 19,260,427 km (0.119 R)
• M46: 20,697,464 km (0.098 R)
• M47: 20,932,482 km (0.109 R)
• M48: 21,168,248 km (0.097 R)
• M49: 21,881,232 km (0.077 R)
• M50: 22,844,193 km (0.089 R)
• M51: 23,673,414 km (0.093 R)
• M52: 23,771,700 km (0.118 R)
• M53: 24,512,658 km (0.076 R)
• M54: 25,814,908 km (0.086 R)
• M55: 25,916,036 km (0.085 R)
• M56: 26,372,609 km (0.05 R)
• M57: 26,525,498 km (0.066 R)
• M58: 26,934,349 km (0.108 R)
• M59: 29,167,845 km (0.086 R)
• M60: 29,273,162 km (0.068 R)
• M61: 29,537,052 km (0.056 R)
• M62: 29,695,626 km (0.079 R)
• M63: 30,067,078 km (0.089 R)
• M64: 30,653,950 km (0.098 R)
• M65: 30,760,913 km (0.075 R)
• M66: 31,082,997 km (0.116 R)
• M67: 31,568,143 km (0.102 R)
• M68: 31,730,456 km (0.03 R)
• M69: 32,164,440 km (0.103 R)
• M70: 32,436,858 km (0.108 R)
• M71: 32,709,874 km (0.091 R)
• M72: 33,203,397 km (0.053 R)
• M73: 33,423,455 km (0.068 R)
• M74: 34,253,125 km (0.029 R)
• M75: 34,586,878 km (0.116 R)
• M76: 35,707,366 km (0.11 R)
• M77: 36,158,853 km (0.12 R)
• M78: 36,328,646 km (0.043 R)
• M79: 36,612,284 km (0.101 R)
• M80: 36,839,672 km (0.095 R)
• M81: 37,295,946 km (0.111 R)
• M82: 37,926,351 km (0.113 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit