🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.5 AU - 0.64 AU

Year: 282 Days

Day: 37.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 12.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.93 AU - 5.61 AU

Year: 7936 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,103,260 km

• M1: 336,894 km (0.096 R)
• M2: 416,331 km (0.105 R)
• M3: 601,982 km (0.047 R)
• M4: 982,409 km (0.062 R)
• M5: 1,158,336 km (0.117 R)
• M6: 1,433,896 km (0.109 R)
• M7: 1,561,203 km (0.067 R)
• M8: 1,926,521 km (0.105 R)
• M9: 2,007,005 km (0.088 R)
• M10: 2,383,393 km (0.035 R)
• M11: 2,557,974 km (0.099 R)
• M12: 2,669,424 km (0.096 R)
• M13: 2,782,371 km (0.109 R)
• M14: 2,873,925 km (0.115 R)
• M15: 4,129,350 km (0.08 R)
• M16: 4,234,218 km (0.072 R)
• M17: 4,800,296 km (0.107 R)
• M18: 4,883,174 km (0.112 R)
• M19: 5,333,014 km (0.105 R)
• M20: 5,418,884 km (0.104 R)
• M21: 5,621,140 km (0.061 R)
• M22: 5,914,352 km (0.09 R)
• M23: 6,003,363 km (0.066 R)
• M24: 6,212,650 km (0.107 R)
• M25: 6,333,375 km (0.051 R)
• M26: 6,546,552 km (0.098 R)
• M27: 7,231,860 km (0.032 R)
• M28: 7,327,154 km (0.114 R)
• M29: 7,583,266 km (0.104 R)
• M30: 8,005,730 km (0.091 R)
• M31: 8,104,315 km (0.102 R)
• M32: 8,536,204 km (0.082 R)
• M33: 8,704,352 km (0.119 R)
• M34: 8,805,779 km (0.103 R)
• M35: 11,171,819 km (0.11 R)
• M36: 11,319,024 km (0.117 R)
• M37: 11,727,127 km (0.05 R)
• M38: 12,102,468 km (0.098 R)
• M39: 12,903,265 km (0.076 R)
• M40: 13,368,664 km (0.068 R)
• M41: 13,918,586 km (0.103 R)
• M42: 14,878,406 km (0.086 R)
• M43: 15,284,714 km (0.088 R)
• M44: 15,571,343 km (0.052 R)
• M45: 15,653,622 km (0.091 R)
• M46: 16,735,514 km (0.059 R)
• M47: 17,200,464 km (0.082 R)
• M48: 17,285,436 km (0.09 R)
• M49: 17,498,613 km (0.106 R)
• M50: 18,403,231 km (0.109 R)
• M51: 19,323,258 km (0.063 R)
• M52: 19,855,527 km (0.093 R)
• M53: 20,302,974 km (0.086 R)
• M54: 20,482,791 km (0.079 R)
• M55: 20,889,398 km (0.095 R)
• M56: 21,573,210 km (0.089 R)
• M57: 22,264,202 km (0.094 R)
• M58: 22,403,328 km (0.072 R)
• M59: 22,682,328 km (0.088 R)
• M60: 23,103,147 km (0.103 R)
• M61: 24,047,409 km (0.072 R)
• M62: 25,827,324 km (0.115 R)
• M63: 26,807,041 km (0.085 R)
• M64: 27,004,360 km (0.118 R)
• M65: 27,301,462 km (0.118 R)
• M66: 27,749,059 km (0.076 R)
• M67: 28,098,818 km (0.025 R)
• M68: 28,199,049 km (0.088 R)
• M69: 28,450,074 km (0.091 R)
• M70: 29,156,924 km (0.082 R)
• M71: 29,309,215 km (0.107 R)
• M72: 29,767,433 km (0.105 R)
• M73: 30,176,882 km (0.099 R)
• M74: 30,279,507 km (0.088 R)
• M75: 30,588,127 km (0.112 R)
• M76: 30,846,034 km (0.064 R)
• M77: 30,949,406 km (0.115 R)
• M78: 32,199,146 km (0.099 R)
• M79: 33,041,383 km (0.106 R)
• M80: 33,359,128 km (0.079 R)
• M81: 36,427,830 km (0.115 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 3.2

Gravity: 30.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.93 AU - 7.79 AU

Year: 11787 Days

Day: 21.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,103,260 km

• M1: 46,525 km (0.046 R)
• M2: 155,582 km (0.114 R)
• M3: 331,210 km (0.096 R)
• M4: 417,677 km (0.111 R)
• M5: 671,994 km (0.099 R)
• M6: 914,791 km (0.114 R)
• M7: 949,049 km (0.103 R)
• M8: 1,615,956 km (0.03 R)
• M9: 1,678,488 km (0.05 R)
• M10: 1,915,002 km (0.098 R)
• M11: 1,936,993 km (0.03 R)
• M12: 2,116,211 km (0.11 R)
• M13: 2,138,950 km (0.077 R)
• M14: 2,514,441 km (0.107 R)
• M15: 2,709,816 km (0.114 R)
• M16: 2,784,316 km (0.089 R)
• M17: 3,037,585 km (0.085 R)
• M18: 3,166,987 km (0.118 R)
• M19: 3,324,513 km (0.073 R)
• M20: 3,351,142 km (0.109 R)
• M21: 3,377,621 km (0.113 R)
• M22: 3,593,042 km (0.111 R)
• M23: 4,497,810 km (0.091 R)
• M24: 5,066,431 km (0.106 R)
• M25: 5,437,284 km (0.11 R)
• M26: 5,816,664 km (0.112 R)
• M27: 7,107,544 km (0.06 R)
• M28: 7,767,121 km (0.06 R)
• M29: 7,908,491 km (0.119 R)
• M30: 8,122,117 km (0.102 R)
• M31: 8,627,908 km (0.028 R)
• M32: 8,664,409 km (0.088 R)
• M33: 8,701,061 km (0.089 R)
• M34: 9,218,370 km (0.079 R)
• M35: 11,145,789 km (0.071 R)
• M36: 13,487,445 km (0.074 R)
• M37: 13,529,781 km (0.113 R)
• M38: 13,614,753 km (0.099 R)
• M39: 13,699,874 km (0.112 R)
• M40: 13,785,145 km (0.115 R)
• M41: 14,473,744 km (0.035 R)
• M42: 14,517,277 km (0.113 R)
• M43: 16,560,335 km (0.112 R)
• M44: 17,199,866 km (0.104 R)
• M45: 17,522,548 km (0.115 R)
• M46: 18,833,474 km (0.077 R)
• M47: 19,885,447 km (0.092 R)
• M48: 20,564,621 km (0.082 R)
• M49: 21,054,554 km (0.037 R)
• M50: 21,647,410 km (0.084 R)
• M51: 22,446,413 km (0.08 R)
• M52: 23,051,985 km (0.115 R)
• M53: 23,102,698 km (0.074 R)
• M54: 23,765,267 km (0.1 R)
• M55: 24,227,525 km (0.094 R)
• M56: 24,279,136 km (0.069 R)
• M57: 25,161,165 km (0.076 R)
• M58: 25,317,794 km (0.082 R)
• M59: 25,370,153 km (0.114 R)
• M60: 25,527,381 km (0.044 R)
• M61: 26,849,527 km (0.08 R)
• M62: 27,384,638 km (0.103 R)
• M63: 27,492,199 km (0.07 R)
• M64: 29,560,090 km (0.113 R)
• M65: 29,835,799 km (0.117 R)
• M66: 30,112,555 km (0.097 R)
• M67: 30,223,407 km (0.113 R)
• M68: 30,390,059 km (0.098 R)
• M69: 31,003,560 km (0.032 R)
• M70: 31,452,354 km (0.087 R)
• M71: 32,186,131 km (0.088 R)
• M72: 32,242,679 km (0.058 R)
• M73: 33,268,622 km (0.117 R)
• M74: 33,325,918 km (0.111 R)
• M75: 34,073,907 km (0.082 R)
• M76: 34,247,291 km (0.042 R)
• M77: 34,594,956 km (0.094 R)
• M78: 35,177,042 km (0.093 R)
• M79: 36,232,903 km (0.09 R)
• M80: 36,646,242 km (0.089 R)
• M81: 36,705,483 km (0.102 R)
• M82: 36,823,965 km (0.098 R)
• M83: 37,061,227 km (0.058 R)
• M84: 37,239,548 km (0.097 R)
• M85: 37,537,397 km (0.085 R)
• M86: 38,135,489 km (0.105 R)
• M87: 38,195,478 km (0.062 R)
• M88: 38,315,455 km (0.037 R)
• M89: 38,375,594 km (0.1 R)
• M90: 40,314,382 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.9

Radius: 5.4

Gravity: 22.42 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.3 AU - 10.14 AU

Year: 15460 Days

Day: 21.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,103,260 km

• M1: 69,114 km (0.114 R)
• M2: 182,958 km (0.1 R)
• M3: 609,761 km (0.117 R)
• M4: 689,048 km (0.088 R)
• M5: 1,016,817 km (0.12 R)
• M6: 1,259,764 km (0.11 R)
• M7: 1,912,908 km (0.112 R)
• M8: 2,987,769 km (0.083 R)
• M9: 3,021,727 km (0.099 R)
• M10: 3,193,915 km (0.027 R)
• M11: 3,802,778 km (0.047 R)
• M12: 4,681,815 km (0.057 R)
• M13: 4,761,251 km (0.071 R)
• M14: 4,801,044 km (0.093 R)
• M15: 5,001,954 km (0.062 R)
• M16: 5,042,346 km (0.114 R)
• M17: 5,164,567 km (0.112 R)
• M18: 6,220,279 km (0.101 R)
• M19: 6,483,273 km (0.083 R)
• M20: 6,660,696 km (0.112 R)
• M21: 7,202,539 km (0.065 R)
• M22: 7,664,647 km (0.106 R)
• M23: 8,960,015 km (0.108 R)
• M24: 10,013,483 km (0.074 R)
• M25: 10,842,106 km (0.092 R)
• M26: 10,947,273 km (0.111 R)
• M27: 11,317,827 km (0.094 R)
• M28: 11,371,084 km (0.106 R)
• M29: 11,531,453 km (0.067 R)
• M30: 12,454,172 km (0.051 R)
• M31: 12,674,680 km (0.087 R)
• M32: 13,513,176 km (0.091 R)
• M33: 13,739,667 km (0.104 R)
• M34: 13,853,511 km (0.094 R)
• M35: 14,139,392 km (0.116 R)
• M36: 14,484,814 km (0.094 R)
• M37: 15,008,406 km (0.101 R)
• M38: 16,073,992 km (0.077 R)
• M39: 16,133,981 km (0.115 R)
• M40: 16,737,159 km (0.093 R)
• M41: 16,980,555 km (0.1 R)
• M42: 17,102,627 km (0.119 R)
• M43: 17,286,333 km (0.117 R)
• M44: 17,409,153 km (0.092 R)
• M45: 17,655,690 km (0.072 R)
• M46: 18,027,740 km (0.07 R)
• M47: 18,465,015 km (0.109 R)
• M48: 21,292,564 km (0.108 R)
• M49: 21,358,387 km (0.079 R)
• M50: 21,953,787 km (0.111 R)
• M51: 22,958,187 km (0.093 R)
• M52: 24,458,205 km (0.098 R)
• M53: 25,080,981 km (0.069 R)
• M54: 25,429,244 km (0.112 R)
• M55: 25,638,831 km (0.045 R)
• M56: 25,708,992 km (0.097 R)
• M57: 26,483,461 km (0.106 R)
• M58: 26,838,008 km (0.059 R)
• M59: 27,051,484 km (0.065 R)
• M60: 29,144,208 km (0.102 R)
• M61: 29,730,632 km (0.094 R)
• M62: 30,766,298 km (0.107 R)
• M63: 31,663,287 km (0.117 R)
• M64: 34,096,945 km (0.116 R)
• M65: 34,328,223 km (0.099 R)
• M66: 35,102,692 km (0.118 R)
• M67: 36,196,701 km (0.077 R)
• M68: 36,668,981 km (0.089 R)
• M69: 38,738,967 km (0.086 R)
• M70: 41,420,359 km (0.116 R)
• M71: 41,667,196 km (0.08 R)
• M72: 42,244,793 km (0.081 R)
• M73: 44,077,217 km (0.085 R)
• M74: 45,256,647 km (0.077 R)
• M75: 45,426,141 km (0.12 R)
• M76: 45,680,458 km (0.109 R)
• M77: 46,190,736 km (0.072 R)
• M78: 46,446,698 km (0.087 R)
• M79: 49,902,559 km (0.096 R)
• M80: 54,337,387 km (0.091 R)
• M81: 56,055,519 km (0.099 R)
• M82: 56,510,596 km (0.039 R)
• M83: 56,784,210 km (0.092 R)
• M84: 57,607,746 km (0.085 R)
• M85: 57,883,007 km (0.064 R)
• M86: 58,896,532 km (0.106 R)
• M87: 59,081,435 km (0.115 R)
• M88: 59,915,892 km (0.044 R)
• M89: 60,194,892 km (0.099 R)
• M90: 60,847,588 km (0.078 R)
• M91: 61,409,028 km (0.107 R)
• M92: 62,631,093 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit