🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 13.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,649,562 km

• M1: 90,357 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.54 AU - 1.86 AU

Year: 802 Days

Day: 37 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.65 AU - 1.83 AU

Year: 830 Days

Day: 14.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,649,562 km

• M1: 508,633 km (0.096 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 13.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.66 AU - 7.58 AU

Year: 5475 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,649,562 km

• M1: 233,821 km (0.063 R)
• M2: 327,021 km (0.053 R)
• M3: 418,276 km (0.062 R)
• M4: 587,920 km (0.076 R)
• M5: 896,839 km (0.088 R)
• M6: 1,153,250 km (0.086 R)
• M7: 1,337,854 km (0.081 R)
• M8: 1,561,353 km (0.04 R)
• M9: 1,707,360 km (0.102 R)
• M10: 2,288,249 km (0.116 R)
• M11: 2,371,425 km (0.115 R)
• M12: 2,472,554 km (0.109 R)
• M13: 2,661,945 km (0.116 R)
• M14: 3,055,088 km (0.052 R)
• M15: 3,277,540 km (0.078 R)
• M16: 3,409,784 km (0.104 R)
• M17: 3,679,659 km (0.048 R)
• M18: 3,876,829 km (0.103 R)
• M19: 4,017,002 km (0.08 R)
• M20: 4,302,435 km (0.097 R)
• M21: 4,531,469 km (0.103 R)
• M22: 4,743,150 km (0.118 R)
• M23: 4,979,814 km (0.101 R)
• M24: 5,088,721 km (0.099 R)
• M25: 5,176,386 km (0.102 R)
• M26: 5,286,789 km (0.101 R)
• M27: 5,532,279 km (0.105 R)
• M28: 6,244,664 km (0.082 R)
• M29: 6,433,157 km (0.052 R)
• M30: 6,599,809 km (0.082 R)
• M31: 6,864,448 km (0.11 R)
• M32: 7,305,163 km (0.1 R)
• M33: 7,404,347 km (0.073 R)
• M34: 7,654,325 km (0.086 R)
• M35: 8,369,103 km (0.077 R)
• M36: 8,525,134 km (0.1 R)
• M37: 8,787,229 km (0.077 R)
• M38: 8,892,845 km (0.097 R)
• M39: 9,105,274 km (0.086 R)
• M40: 9,752,884 km (0.09 R)
• M41: 10,137,649 km (0.113 R)
• M42: 10,304,002 km (0.071 R)
• M43: 10,471,253 km (0.108 R)
• M44: 11,842,167 km (0.062 R)
• M45: 12,370,697 km (0.104 R)
• M46: 12,907,155 km (0.11 R)
• M47: 13,451,093 km (0.113 R)
• M48: 13,756,571 km (0.069 R)
• M49: 13,910,208 km (0.111 R)
• M50: 14,467,909 km (0.041 R)
• M51: 14,592,823 km (0.091 R)
• M52: 14,780,868 km (0.082 R)
• M53: 15,573,138 km (0.072 R)
• M54: 15,926,189 km (0.113 R)
• M55: 16,087,605 km (0.104 R)
• M56: 16,968,138 km (0.105 R)
• M57: 17,132,995 km (0.085 R)
• M58: 17,298,301 km (0.108 R)
• M59: 17,697,428 km (0.075 R)
• M60: 18,065,738 km (0.072 R)
• M61: 18,267,845 km (0.089 R)
• M62: 19,599,415 km (0.091 R)
• M63: 20,785,577 km (0.116 R)
• M64: 21,280,746 km (0.107 R)
• M65: 21,565,580 km (0.088 R)
• M66: 21,851,462 km (0.112 R)
• M67: 22,102,786 km (0.109 R)
• M68: 22,282,902 km (0.098 R)
• M69: 22,535,872 km (0.119 R)
• M70: 22,717,035 km (0.117 R)
• M71: 23,263,815 km (0.077 R)
• M72: 23,667,430 km (0.088 R)
• M73: 24,221,690 km (0.116 R)
• M74: 24,370,092 km (0.079 R)
• M75: 24,481,692 km (0.117 R)
• M76: 24,854,938 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 8.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.89 AU - 13.83 AU

Year: 14771 Days

Day: 13.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,649,562 km

• M1: 165,605 km (0.118 R)
• M2: 383,419 km (0.09 R)
• M3: 534,064 km (0.05 R)
• M4: 672,442 km (0.104 R)
• M5: 754,572 km (0.106 R)
• M6: 1,022,501 km (0.09 R)
• M7: 1,298,809 km (0.088 R)
• M8: 1,403,378 km (0.088 R)
• M9: 1,488,948 km (0.071 R)
• M10: 2,015,233 km (0.071 R)
• M11: 2,186,223 km (0.092 R)
• M12: 2,261,022 km (0.11 R)
• M13: 2,542,715 km (0.034 R)
• M14: 2,862,705 km (0.05 R)
• M15: 3,167,585 km (0.079 R)
• M16: 3,280,981 km (0.095 R)
• M17: 3,366,999 km (0.082 R)
• M18: 3,541,131 km (0.119 R)
• M19: 4,020,293 km (0.082 R)
• M20: 4,842,034 km (0.067 R)
• M21: 6,310,786 km (0.104 R)
• M22: 6,453,951 km (0.076 R)
• M23: 7,714,463 km (0.076 R)
• M24: 7,983,141 km (0.118 R)
• M25: 8,411,888 km (0.104 R)
• M26: 8,688,495 km (0.084 R)
• M27: 9,169,751 km (0.065 R)
• M28: 9,536,415 km (0.119 R)
• M29: 9,783,551 km (0.086 R)
• M30: 10,116,406 km (0.114 R)
• M31: 10,284,106 km (0.111 R)
• M32: 10,580,010 km (0.111 R)
• M33: 10,665,131 km (0.12 R)
• M34: 10,793,038 km (0.062 R)
• M35: 11,007,561 km (0.11 R)
• M36: 11,310,197 km (0.086 R)
• M37: 13,091,609 km (0.029 R)
• M38: 13,550,575 km (0.037 R)
• M39: 14,342,696 km (0.06 R)
• M40: 14,815,724 km (0.099 R)
• M41: 14,958,590 km (0.045 R)
• M42: 15,102,055 km (0.067 R)
• M43: 15,534,841 km (0.095 R)
• M44: 16,907,402 km (0.044 R)
• M45: 17,407,059 km (0.093 R)
• M46: 17,962,067 km (0.032 R)
• M47: 19,193,407 km (0.092 R)
• M48: 19,819,324 km (0.109 R)
• M49: 21,412,990 km (0.061 R)
• M50: 21,520,701 km (0.109 R)
• M51: 22,170,704 km (0.068 R)
• M52: 23,047,497 km (0.104 R)
• M53: 23,434,656 km (0.079 R)
• M54: 23,768,259 km (0.084 R)
• M55: 24,103,359 km (0.029 R)
• M56: 25,687,899 km (0.097 R)
• M57: 25,859,638 km (0.104 R)
• M58: 26,146,716 km (0.113 R)
• M59: 28,186,034 km (0.114 R)
• M60: 28,422,399 km (0.045 R)
• M61: 28,659,362 km (0.105 R)
• M62: 29,493,819 km (0.106 R)
• M63: 30,215,479 km (0.099 R)
• M64: 30,699,877 km (0.115 R)
• M65: 30,760,613 km (0.089 R)
• M66: 33,222,246 km (0.109 R)
• M67: 33,409,393 km (0.081 R)
• M68: 33,471,925 km (0.119 R)
• M69: 33,722,202 km (0.096 R)
• M70: 34,287,533 km (0.056 R)
• M71: 34,413,494 km (0.108 R)
• M72: 35,555,076 km (0.047 R)
• M73: 36,451,466 km (0.081 R)
• M74: 36,644,447 km (0.046 R)
• M75: 36,773,401 km (0.075 R)
• M76: 38,135,788 km (0.104 R)
• M77: 38,593,558 km (0.112 R)
• M78: 40,044,208 km (0.11 R)
• M79: 40,443,036 km (0.057 R)
• M80: 41,110,392 km (0.12 R)
• M81: 41,512,661 km (0.11 R)
• M82: 41,781,638 km (0.119 R)
• M83: 42,186,001 km (0.11 R)
• M84: 42,388,706 km (0.075 R)
• M85: 42,659,478 km (0.11 R)
• M86: 45,260,237 km (0.098 R)
• M87: 45,953,175 km (0.087 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit