🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.11 AU - 1.17 AU

Year: 466 Days

Day: 15 Hours

Environment

Temp: -23 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,862,858 km

• M1: 43,383 km (0.049 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 14.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.38 AU - 8.86 AU

Year: 7274 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 114.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,862,858 km

• M1: 183,257 km (0.116 R)
• M2: 281,244 km (0.113 R)
• M3: 388,356 km (0.111 R)
• M4: 486,642 km (0.087 R)
• M5: 608,415 km (0.064 R)
• M6: 834,906 km (0.09 R)
• M7: 1,076,357 km (0.068 R)
• M8: 1,390,961 km (0.073 R)
• M9: 1,491,341 km (0.109 R)
• M10: 1,594,414 km (0.043 R)
• M11: 1,753,736 km (0.101 R)
• M12: 1,974,841 km (0.075 R)
• M13: 2,244,716 km (0.096 R)
• M14: 2,445,028 km (0.105 R)
• M15: 2,588,941 km (0.079 R)
• M16: 3,037,884 km (0.108 R)
• M17: 3,215,457 km (0.076 R)
• M18: 3,534,848 km (0.088 R)
• M19: 3,793,054 km (0.064 R)
• M20: 3,936,668 km (0.117 R)
• M21: 4,378,281 km (0.049 R)
• M22: 4,707,247 km (0.083 R)
• M23: 5,070,769 km (0.112 R)
• M24: 5,551,577 km (0.054 R)
• M25: 6,528,451 km (0.112 R)
• M26: 7,348,247 km (0.057 R)
• M27: 7,588,502 km (0.094 R)
• M28: 7,892,484 km (0.11 R)
• M29: 8,324,822 km (0.054 R)
• M30: 8,418,471 km (0.103 R)
• M31: 8,796,804 km (0.115 R)
• M32: 9,342,237 km (0.117 R)
• M33: 9,733,885 km (0.063 R)
• M34: 10,668,871 km (0.081 R)
• M35: 11,388,886 km (0.093 R)
• M36: 11,702,293 km (0.06 R)
• M37: 11,807,461 km (0.086 R)
• M38: 11,983,388 km (0.095 R)
• M39: 12,195,518 km (0.071 R)
• M40: 12,337,785 km (0.117 R)
• M41: 12,587,913 km (0.101 R)
• M42: 12,912,091 km (0.077 R)
• M43: 13,275,465 km (0.112 R)
• M44: 13,568,676 km (0.081 R)
• M45: 13,752,981 km (0.08 R)
• M46: 14,724,918 km (0.082 R)
• M47: 15,257,487 km (0.106 R)
• M48: 15,718,996 km (0.117 R)
• M49: 16,813,753 km (0.106 R)
• M50: 17,011,821 km (0.117 R)
• M51: 17,250,579 km (0.047 R)
• M52: 18,501,816 km (0.065 R)
• M53: 18,870,575 km (0.069 R)
• M54: 19,117,710 km (0.101 R)
• M55: 19,823,962 km (0.113 R)
• M56: 20,665,749 km (0.095 R)
• M57: 21,648,158 km (0.102 R)
• M58: 21,777,560 km (0.035 R)
• M59: 24,776,250 km (0.119 R)
• M60: 24,911,486 km (0.098 R)
• M61: 25,500,453 km (0.066 R)
• M62: 25,728,291 km (0.045 R)
• M63: 26,784,751 km (0.061 R)
• M64: 28,608,349 km (0.104 R)
• M65: 29,225,141 km (0.045 R)
• M66: 30,278,908 km (0.116 R)
• M67: 30,423,569 km (0.079 R)
• M68: 30,713,640 km (0.075 R)
• M69: 31,296,473 km (0.104 R)
• M70: 31,540,317 km (0.067 R)
• M71: 32,917,964 km (0.027 R)
• M72: 33,066,814 km (0.113 R)
• M73: 33,265,480 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 14.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.93 AU - 9.49 AU

Year: 8197 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 103,862,858 km

• M1: 187,895 km (0.056 R)
• M2: 549,473 km (0.083 R)
• M3: 693,985 km (0.106 R)
• M4: 787,932 km (0.105 R)
• M5: 1,309,430 km (0.036 R)
• M6: 1,491,790 km (0.103 R)
• M7: 1,997,281 km (0.079 R)
• M8: 2,429,469 km (0.083 R)
• M9: 2,554,832 km (0.08 R)
• M10: 2,708,170 km (0.061 R)
• M11: 2,944,236 km (0.12 R)
• M12: 3,078,275 km (0.1 R)
• M13: 3,664,250 km (0.108 R)
• M14: 3,955,517 km (0.118 R)
• M15: 4,345,818 km (0.037 R)
• M16: 4,654,588 km (0.076 R)
• M17: 5,359,045 km (0.049 R)
• M18: 5,557,112 km (0.032 R)
• M19: 5,690,553 km (0.119 R)
• M20: 5,825,042 km (0.043 R)
• M21: 6,938,948 km (0.109 R)
• M22: 7,300,526 km (0.055 R)
• M23: 8,460,508 km (0.092 R)
• M24: 8,846,919 km (0.081 R)
• M25: 9,878,845 km (0.12 R)
• M26: 10,450,309 km (0.059 R)
• M27: 10,823,406 km (0.063 R)
• M28: 10,948,619 km (0.094 R)
• M29: 11,968,727 km (0.119 R)
• M30: 12,402,860 km (0.078 R)
• M31: 12,886,211 km (0.092 R)
• M32: 13,286,385 km (0.079 R)
• M33: 13,555,512 km (0.113 R)
• M34: 13,690,748 km (0.071 R)
• M35: 14,419,440 km (0.103 R)
• M36: 14,649,820 km (0.102 R)
• M37: 14,835,022 km (0.046 R)
• M38: 14,974,298 km (0.06 R)
• M39: 15,772,403 km (0.088 R)
• M40: 16,488,079 km (0.093 R)
• M41: 16,874,191 km (0.065 R)
• M42: 17,116,988 km (0.082 R)
• M43: 19,000,126 km (0.066 R)
• M44: 19,303,511 km (0.098 R)
• M45: 19,863,755 km (0.076 R)
• M46: 20,017,392 km (0.085 R)
• M47: 20,896,130 km (0.106 R)
• M48: 22,423,973 km (0.04 R)
• M49: 22,530,786 km (0.063 R)
• M50: 23,661,297 km (0.116 R)
• M51: 24,151,529 km (0.03 R)
• M52: 24,590,150 km (0.12 R)
• M53: 25,142,017 km (0.1 R)
• M54: 25,921,571 km (0.108 R)
• M55: 27,504,466 km (0.081 R)
• M56: 28,077,276 km (0.069 R)
• M57: 28,654,126 km (0.08 R)
• M58: 29,761,000 km (0.12 R)
• M59: 29,878,285 km (0.088 R)
• M60: 30,408,161 km (0.084 R)
• M61: 30,526,343 km (0.087 R)
• M62: 31,000,568 km (0.112 R)
• M63: 32,618,918 km (0.102 R)
• M64: 33,286,274 km (0.112 R)
• M65: 34,572,517 km (0.079 R)
• M66: 36,689,476 km (0.113 R)
• M67: 36,815,288 km (0.054 R)
• M68: 36,941,249 km (0.11 R)
• M69: 37,193,621 km (0.075 R)
• M70: 38,081,484 km (0.093 R)
• M71: 38,976,379 km (0.118 R)
• M72: 40,786,962 km (0.046 R)
• M73: 42,162,664 km (0.046 R)
• M74: 42,360,432 km (0.076 R)
• M75: 43,021,954 km (0.096 R)
• M76: 43,420,632 km (0.098 R)
• M77: 43,620,346 km (0.088 R)
• M78: 44,489,360 km (0.092 R)
• M79: 44,892,376 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.6

Radius: 5.7

Gravity: 26.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.13 AU - 19.39 AU

Year: 28657 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 173.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,862,858 km

• M1: 242,797 km (0.084 R)
• M2: 321,486 km (0.118 R)
• M3: 637,437 km (0.11 R)
• M4: 964,308 km (0.104 R)
• M5: 1,061,696 km (0.063 R)
• M6: 1,231,340 km (0.071 R)
• M7: 2,331,932 km (0.109 R)
• M8: 2,597,767 km (0.063 R)
• M9: 2,920,150 km (0.061 R)
• M10: 3,501,937 km (0.046 R)
• M11: 3,703,594 km (0.102 R)
• M12: 3,857,531 km (0.09 R)
• M13: 4,118,579 km (0.115 R)
• M14: 4,224,644 km (0.119 R)
• M15: 5,048,479 km (0.071 R)
• M16: 7,090,640 km (0.102 R)
• M17: 7,997,203 km (0.071 R)
• M18: 10,059,260 km (0.107 R)
• M19: 10,130,618 km (0.033 R)
• M20: 10,274,083 km (0.069 R)
• M21: 11,296,285 km (0.083 R)
• M22: 11,669,232 km (0.08 R)
• M23: 11,744,330 km (0.12 R)
• M24: 12,122,065 km (0.108 R)
• M25: 12,967,143 km (0.094 R)
• M26: 13,279,055 km (0.106 R)
• M27: 15,945,787 km (0.114 R)
• M28: 17,553,814 km (0.099 R)
• M29: 19,301,267 km (0.11 R)
• M30: 20,920,813 km (0.083 R)
• M31: 21,103,472 km (0.116 R)
• M32: 21,378,433 km (0.069 R)
• M33: 23,146,979 km (0.063 R)
• M34: 23,525,312 km (0.06 R)
• M35: 24,479,896 km (0.09 R)
• M36: 24,768,770 km (0.057 R)
• M37: 25,349,958 km (0.102 R)
• M38: 26,426,913 km (0.104 R)
• M39: 27,020,667 km (0.095 R)
• M40: 27,319,264 km (0.091 R)
• M41: 27,718,989 km (0.06 R)
• M42: 28,019,980 km (0.119 R)
• M43: 29,337,040 km (0.091 R)
• M44: 29,439,215 km (0.118 R)
• M45: 29,951,738 km (0.112 R)
• M46: 34,587,327 km (0.047 R)
• M47: 35,345,040 km (0.043 R)
• M48: 36,766,818 km (0.057 R)
• M49: 38,430,496 km (0.115 R)
• M50: 38,878,243 km (0.119 R)
• M51: 40,231,954 km (0.073 R)
• M52: 40,686,582 km (0.119 R)
• M53: 41,715,815 km (0.119 R)
• M54: 43,101,391 km (0.111 R)
• M55: 44,033,385 km (0.107 R)
• M56: 44,619,360 km (0.11 R)
• M57: 44,854,378 km (0.089 R)
• M58: 44,972,112 km (0.115 R)
• M59: 46,035,902 km (0.09 R)
• M60: 46,392,394 km (0.05 R)
• M61: 46,988,542 km (0.117 R)
• M62: 50,373,642 km (0.061 R)
• M63: 51,109,215 km (0.111 R)
• M64: 51,478,273 km (0.075 R)
• M65: 51,848,228 km (0.115 R)
• M66: 53,961,448 km (0.113 R)
• M67: 54,337,238 km (0.085 R)
• M68: 54,462,750 km (0.067 R)
• M69: 54,839,737 km (0.092 R)
• M70: 55,091,510 km (0.087 R)
• M71: 55,217,621 km (0.072 R)
• M72: 57,630,635 km (0.117 R)
• M73: 57,758,691 km (0.112 R)
• M74: 60,857,910 km (0.1 R)
• M75: 63,085,721 km (0.043 R)
• M76: 63,613,802 km (0.097 R)
• M77: 64,408,615 km (0.109 R)
• M78: 64,541,309 km (0.1 R)
• M79: 68,702,822 km (0.118 R)
• M80: 68,838,507 km (0.061 R)
• M81: 71,846,023 km (0.075 R)
• M82: 75,455,221 km (0.071 R)
• M83: 77,846,693 km (0.1 R)
• M84: 78,696,708 km (0.069 R)
• M85: 79,407,447 km (0.087 R)
• M86: 80,262,998 km (0.095 R)
• M87: 81,265,154 km (0.112 R)
• M88: 83,426,394 km (0.091 R)
• M89: 86,044,806 km (0.032 R)
• M90: 86,191,112 km (0.116 R)
• M91: 86,776,938 km (0.034 R)
• M92: 87,658,219 km (0.039 R)
• M93: 101,227,494 km (0.045 R)
• M94: 103,085,350 km (0.055 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: 446 - 13,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit