🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.52 AU - 0.62 AU

Year: 163 Days

Day: 47.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,334,815 km

• M1: 339,138 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.64 AU - 2.26 AU

Year: 1031 Days

Day: 12.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 11

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.89 AU - 6.77 AU

Year: 6032 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,334,815 km

• M1: 190,737 km (0.089 R)
• M2: 282,590 km (0.086 R)
• M3: 476,320 km (0.092 R)
• M4: 636,090 km (0.029 R)
• M5: 848,669 km (0.078 R)
• M6: 1,159,982 km (0.063 R)
• M7: 1,263,204 km (0.11 R)
• M8: 1,722,021 km (0.04 R)
• M9: 1,886,130 km (0.095 R)
• M10: 2,294,981 km (0.114 R)
• M11: 3,031,002 km (0.101 R)
• M12: 3,248,817 km (0.077 R)
• M13: 3,528,565 km (0.114 R)
• M14: 3,758,048 km (0.062 R)
• M15: 4,091,651 km (0.063 R)
• M16: 4,211,629 km (0.099 R)
• M17: 4,434,829 km (0.099 R)
• M18: 4,787,431 km (0.108 R)
• M19: 4,871,655 km (0.114 R)
• M20: 4,999,112 km (0.118 R)
• M21: 5,541,853 km (0.048 R)
• M22: 5,630,415 km (0.101 R)
• M23: 5,786,595 km (0.045 R)
• M24: 6,801,318 km (0.053 R)
• M25: 7,039,627 km (0.117 R)
• M26: 7,377,868 km (0.087 R)
• M27: 7,895,327 km (0.11 R)
• M28: 7,970,126 km (0.046 R)
• M29: 8,552,061 km (0.12 R)
• M30: 9,069,371 km (0.116 R)
• M31: 9,226,598 km (0.113 R)
• M32: 9,411,052 km (0.083 R)
• M33: 9,756,923 km (0.097 R)
• M34: 9,918,040 km (0.097 R)
• M35: 10,434,003 km (0.115 R)
• M36: 11,098,217 km (0.045 R)
• M37: 11,463,685 km (0.079 R)
• M38: 11,576,930 km (0.036 R)
• M39: 11,833,192 km (0.096 R)
• M40: 12,033,802 km (0.084 R)
• M41: 12,438,315 km (0.108 R)
• M42: 12,700,859 km (0.098 R)
• M43: 13,083,231 km (0.119 R)
• M44: 14,834,873 km (0.059 R)
• M45: 14,958,291 km (0.103 R)
• M46: 15,237,441 km (0.078 R)
• M47: 15,393,322 km (0.09 R)
• M48: 15,518,386 km (0.106 R)
• M49: 16,053,647 km (0.081 R)
• M50: 16,275,800 km (0.117 R)
• M51: 16,371,393 km (0.041 R)
• M52: 17,077,644 km (0.12 R)
• M53: 17,304,434 km (0.055 R)
• M54: 17,434,435 km (0.119 R)
• M55: 17,761,007 km (0.101 R)
• M56: 17,925,116 km (0.117 R)
• M57: 18,122,585 km (0.109 R)
• M58: 18,420,285 km (0.115 R)
• M59: 18,752,841 km (0.107 R)
• M60: 20,583,171 km (0.028 R)
• M61: 20,652,136 km (0.097 R)
• M62: 21,136,384 km (0.091 R)
• M63: 22,081,095 km (0.081 R)
• M64: 22,469,899 km (0.032 R)
• M65: 22,647,322 km (0.037 R)
• M66: 23,003,665 km (0.065 R)
• M67: 23,326,048 km (0.061 R)
• M68: 23,685,831 km (0.057 R)
• M69: 23,830,342 km (0.064 R)
• M70: 24,120,113 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 10.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.28 AU - 11.24 AU

Year: 12447 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,334,815 km

• M1: 232,325 km (0.073 R)
• M2: 333,902 km (0.102 R)
• M3: 683,662 km (0.084 R)
• M4: 947,104 km (0.097 R)
• M5: 1,816,268 km (0.096 R)
• M6: 2,050,987 km (0.115 R)
• M7: 2,873,177 km (0.032 R)
• M8: 3,116,572 km (0.088 R)
• M9: 3,689,083 km (0.111 R)
• M10: 4,537,752 km (0.075 R)
• M11: 5,333,164 km (0.101 R)
• M12: 5,746,952 km (0.061 R)
• M13: 6,054,525 km (0.075 R)
• M14: 6,968,718 km (0.071 R)
• M15: 7,173,218 km (0.116 R)
• M16: 7,588,053 km (0.117 R)
• M17: 7,883,060 km (0.074 R)
• M18: 8,096,237 km (0.08 R)
• M19: 8,441,209 km (0.115 R)
• M20: 8,790,969 km (0.103 R)
• M21: 8,923,363 km (0.101 R)
• M22: 9,100,936 km (0.103 R)
• M23: 9,234,826 km (0.085 R)
• M24: 11,035,237 km (0.08 R)
• M25: 11,902,156 km (0.07 R)
• M26: 12,641,170 km (0.109 R)
• M27: 12,940,964 km (0.114 R)
• M28: 14,474,791 km (0.11 R)
• M29: 14,893,515 km (0.113 R)
• M30: 15,051,640 km (0.098 R)
• M31: 15,475,900 km (0.059 R)
• M32: 16,281,783 km (0.117 R)
• M33: 16,390,392 km (0.067 R)
• M34: 16,991,326 km (0.107 R)
• M35: 17,322,237 km (0.098 R)
• M36: 17,599,741 km (0.112 R)
• M37: 17,822,642 km (0.103 R)
• M38: 18,553,876 km (0.104 R)
• M39: 19,180,093 km (0.116 R)
• M40: 19,409,576 km (0.103 R)
• M41: 19,871,384 km (0.073 R)
• M42: 21,396,834 km (0.077 R)
• M43: 21,873,752 km (0.061 R)
• M44: 21,993,580 km (0.113 R)
• M45: 22,173,546 km (0.045 R)
• M46: 22,595,711 km (0.109 R)
• M47: 22,777,473 km (0.032 R)
• M48: 23,264,414 km (0.101 R)
• M49: 25,750,431 km (0.101 R)
• M50: 26,257,568 km (0.105 R)
• M51: 27,217,687 km (0.073 R)
• M52: 28,058,876 km (0.038 R)
• M53: 28,515,449 km (0.079 R)
• M54: 28,777,544 km (0.075 R)
• M55: 29,106,061 km (0.1 R)
• M56: 29,435,924 km (0.11 R)
• M57: 29,966,249 km (0.106 R)
• M58: 30,232,682 km (0.091 R)
• M59: 30,499,864 km (0.099 R)
• M60: 31,238,579 km (0.107 R)
• M61: 32,255,395 km (0.104 R)
• M62: 32,528,411 km (0.075 R)
• M63: 33,766,334 km (0.098 R)
• M64: 34,600,192 km (0.085 R)
• M65: 36,146,586 km (0.053 R)
• M66: 36,288,255 km (0.086 R)
• M67: 36,856,876 km (0.112 R)
• M68: 36,928,085 km (0.103 R)
• M69: 37,070,801 km (0.078 R)
• M70: 37,356,832 km (0.092 R)
• M71: 39,816,969 km (0.06 R)
• M72: 41,288,414 km (0.11 R)
• M73: 41,733,468 km (0.074 R)
• M74: 42,777,661 km (0.052 R)
• M75: 43,227,950 km (0.036 R)
• M76: 44,057,321 km (0.075 R)
• M77: 45,120,663 km (0.102 R)
• M78: 46,192,382 km (0.108 R)
• M79: 46,500,105 km (0.087 R)
• M80: 47,815,668 km (0.118 R)
• M81: 47,971,250 km (0.119 R)
• M82: 49,221,888 km (0.115 R)
• M83: 49,614,882 km (0.114 R)
• M84: 50,324,873 km (0.098 R)
• M85: 51,197,328 km (0.103 R)
• M86: 51,994,834 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.1

Radius: 6.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.19 AU - 14.91 AU

Year: 19946 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,334,815 km

• M1: 95,593 km (0.085 R)
• M2: 353,500 km (0.104 R)
• M3: 423,512 km (0.07 R)
• M4: 1,132,605 km (0.109 R)
• M5: 1,351,318 km (0.119 R)
• M6: 1,566,290 km (0.083 R)
• M7: 1,827,936 km (0.053 R)
• M8: 1,918,293 km (0.116 R)
• M9: 2,009,997 km (0.116 R)
• M10: 2,255,637 km (0.084 R)
• M11: 2,611,680 km (0.054 R)
• M12: 2,775,489 km (0.048 R)
• M13: 2,837,872 km (0.101 R)
• M14: 3,735,908 km (0.072 R)
• M15: 4,061,433 km (0.078 R)
• M16: 4,275,507 km (0.119 R)
• M17: 4,323,528 km (0.029 R)
• M18: 4,964,854 km (0.097 R)
• M19: 5,015,418 km (0.081 R)
• M20: 6,171,062 km (0.045 R)
• M21: 6,555,379 km (0.083 R)
• M22: 6,890,927 km (0.037 R)
• M23: 6,975,749 km (0.093 R)
• M24: 7,146,290 km (0.086 R)
• M25: 7,695,763 km (0.088 R)
• M26: 8,228,631 km (0.118 R)
• M27: 8,469,334 km (0.085 R)
• M28: 8,681,912 km (0.055 R)
• M29: 8,834,801 km (0.103 R)
• M30: 9,050,372 km (0.083 R)
• M31: 9,174,239 km (0.115 R)
• M32: 11,000,829 km (0.113 R)
• M33: 11,066,951 km (0.054 R)
• M34: 11,166,434 km (0.117 R)
• M35: 11,533,397 km (0.093 R)
• M36: 12,382,066 km (0.054 R)
• M37: 13,923,971 km (0.078 R)
• M38: 14,246,804 km (0.058 R)
• M39: 14,318,910 km (0.108 R)
• M40: 14,572,029 km (0.12 R)
• M41: 14,717,439 km (0.056 R)
• M42: 14,936,450 km (0.053 R)
• M43: 15,046,255 km (0.098 R)
• M44: 16,878,679 km (0.107 R)
• M45: 17,222,754 km (0.111 R)
• M46: 17,879,190 km (0.099 R)
• M47: 19,057,422 km (0.083 R)
• M48: 19,136,859 km (0.085 R)
• M49: 19,256,238 km (0.06 R)
• M50: 19,415,709 km (0.107 R)
• M51: 19,615,722 km (0.089 R)
• M52: 20,626,255 km (0.115 R)
• M53: 20,748,626 km (0.054 R)
• M54: 21,570,816 km (0.081 R)
• M55: 23,416,704 km (0.08 R)
• M56: 23,586,947 km (0.027 R)
• M57: 24,100,367 km (0.045 R)
• M58: 24,574,143 km (0.085 R)
• M59: 25,926,059 km (0.076 R)
• M60: 26,323,092 km (0.116 R)
• M61: 26,944,521 km (0.095 R)
• M62: 27,212,451 km (0.115 R)
• M63: 27,391,520 km (0.09 R)
• M64: 28,383,354 km (0.093 R)
• M65: 28,792,504 km (0.082 R)
• M66: 29,203,599 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit