🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.98 AU - 4.48 AU

Year: 3116 Days

Day: 46.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 165.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,067,369 km

• M1: 758,162 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.1 AU - 5.02 AU

Year: 3488 Days

Day: 21.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.6

Radius: 13.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.21 AU - 8.83 AU

Year: 7386 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,067,369 km

• M1: 174,132 km (0.11 R)
• M2: 273,914 km (0.108 R)
• M3: 390,450 km (0.095 R)
• M4: 546,182 km (0.112 R)
• M5: 1,322,296 km (0.091 R)
• M6: 1,763,460 km (0.08 R)
• M7: 2,001,320 km (0.102 R)
• M8: 2,158,248 km (0.06 R)
• M9: 2,249,952 km (0.058 R)
• M10: 2,342,852 km (0.117 R)
• M11: 2,629,931 km (0.107 R)
• M12: 2,728,216 km (0.107 R)
• M13: 2,877,964 km (0.078 R)
• M14: 3,107,896 km (0.071 R)
• M15: 3,723,341 km (0.078 R)
• M16: 3,834,193 km (0.093 R)
• M17: 4,318,292 km (0.086 R)
• M18: 4,405,657 km (0.112 R)
• M19: 4,912,794 km (0.072 R)
• M20: 5,065,533 km (0.115 R)
• M21: 5,219,769 km (0.065 R)
• M22: 5,852,867 km (0.116 R)
• M23: 6,611,179 km (0.072 R)
• M24: 6,814,033 km (0.11 R)
• M25: 7,087,947 km (0.041 R)
• M26: 7,365,451 km (0.074 R)
• M27: 7,752,910 km (0.113 R)
• M28: 7,859,723 km (0.091 R)
• M29: 8,292,060 km (0.111 R)
• M30: 8,880,578 km (0.047 R)
• M31: 9,179,924 km (0.114 R)
• M32: 9,520,857 km (0.059 R)
• M33: 9,712,043 km (0.12 R)
• M34: 9,827,234 km (0.058 R)
• M35: 10,214,991 km (0.095 R)
• M36: 11,045,559 km (0.106 R)
• M37: 11,692,869 km (0.101 R)
• M38: 12,519,547 km (0.106 R)
• M39: 13,109,411 km (0.111 R)
• M40: 13,237,018 km (0.118 R)
• M41: 15,513,748 km (0.092 R)
• M42: 16,375,581 km (0.043 R)
• M43: 17,066,873 km (0.077 R)
• M44: 18,240,468 km (0.08 R)
• M45: 18,525,901 km (0.084 R)
• M46: 18,621,494 km (0.072 R)
• M47: 19,149,724 km (0.04 R)
• M48: 19,780,279 km (0.104 R)
• M49: 20,122,709 km (0.086 R)
• M50: 20,368,498 km (0.027 R)
• M51: 20,516,450 km (0.035 R)
• M52: 20,615,335 km (0.105 R)
• M53: 21,361,678 km (0.037 R)
• M54: 21,511,875 km (0.082 R)
• M55: 22,167,412 km (0.107 R)
• M56: 22,625,182 km (0.116 R)
• M57: 23,137,405 km (0.1 R)
• M58: 23,446,474 km (0.095 R)
• M59: 24,382,209 km (0.051 R)
• M60: 25,171,338 km (0.089 R)
• M61: 26,397,591 km (0.107 R)
• M62: 26,882,737 km (0.109 R)
• M63: 27,262,118 km (0.108 R)
• M64: 27,752,499 km (0.054 R)
• M65: 28,410,880 km (0.113 R)
• M66: 29,352,449 km (0.081 R)
• M67: 30,304,190 km (0.085 R)
• M68: 30,529,634 km (0.098 R)
• M69: 31,322,952 km (0.117 R)
• M70: 31,722,228 km (0.097 R)
• M71: 31,836,521 km (0.075 R)
• M72: 32,641,059 km (0.102 R)
• M73: 32,814,293 km (0.064 R)
• M74: 33,568,715 km (0.071 R)
• M75: 37,425,498 km (0.03 R)
• M76: 37,546,373 km (0.094 R)
• M77: 37,849,159 km (0.119 R)
• M78: 38,518,161 km (0.106 R)
• M79: 38,884,675 km (0.084 R)
• M80: 39,375,207 km (0.027 R)
• M81: 41,795,850 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.3

Radius: 8.8

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.43 AU - 10.01 AU

Year: 10854 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,067,369 km

• M1: 118,332 km (0.097 R)
• M2: 309,219 km (0.103 R)
• M3: 523,144 km (0.058 R)
• M4: 605,123 km (0.118 R)
• M5: 674,238 km (0.055 R)
• M6: 783,444 km (0.075 R)
• M7: 879,187 km (0.116 R)
• M8: 938,727 km (0.073 R)
• M9: 1,808,040 km (0.092 R)
• M10: 1,963,173 km (0.069 R)
• M11: 2,095,866 km (0.087 R)
• M12: 2,426,477 km (0.099 R)
• M13: 2,483,325 km (0.115 R)
• M14: 2,627,088 km (0.115 R)
• M15: 2,983,730 km (0.076 R)
• M16: 3,547,115 km (0.066 R)
• M17: 3,874,435 km (0.103 R)
• M18: 4,522,942 km (0.088 R)
• M19: 4,985,947 km (0.117 R)
• M20: 5,614,408 km (0.065 R)
• M21: 5,918,840 km (0.104 R)
• M22: 7,395,520 km (0.108 R)
• M23: 8,497,907 km (0.074 R)
• M24: 8,672,039 km (0.112 R)
• M25: 9,201,615 km (0.076 R)
• M26: 9,380,534 km (0.068 R)
• M27: 11,422,845 km (0.114 R)
• M28: 13,698,079 km (0.057 R)
• M29: 15,361,009 km (0.057 R)
• M30: 16,323,970 km (0.115 R)
• M31: 17,582,836 km (0.085 R)
• M32: 18,083,989 km (0.11 R)
• M33: 18,364,335 km (0.061 R)
• M34: 18,533,381 km (0.096 R)
• M35: 19,100,207 km (0.085 R)
• M36: 19,214,201 km (0.091 R)
• M37: 19,443,086 km (0.074 R)
• M38: 19,500,382 km (0.111 R)
• M39: 20,192,870 km (0.107 R)
• M40: 20,425,495 km (0.095 R)
• M41: 20,659,017 km (0.077 R)
• M42: 21,011,021 km (0.104 R)
• M43: 21,542,542 km (0.082 R)
• M44: 22,318,357 km (0.067 R)
• M45: 22,438,484 km (0.073 R)
• M46: 23,713,058 km (0.096 R)
• M47: 24,948,736 km (0.083 R)
• M48: 25,073,501 km (0.082 R)
• M49: 26,078,649 km (0.09 R)
• M50: 26,331,918 km (0.086 R)
• M51: 26,458,927 km (0.085 R)
• M52: 26,522,506 km (0.118 R)
• M53: 26,968,906 km (0.097 R)
• M54: 27,998,588 km (0.095 R)
• M55: 28,193,215 km (0.083 R)
• M56: 28,648,740 km (0.053 R)
• M57: 29,633,094 km (0.084 R)
• M58: 30,428,656 km (0.095 R)
• M59: 31,029,890 km (0.07 R)
• M60: 31,972,955 km (0.086 R)
• M61: 33,130,842 km (0.116 R)
• M62: 34,441,020 km (0.103 R)
• M63: 34,718,973 km (0.077 R)
• M64: 35,838,414 km (0.055 R)
• M65: 36,331,788 km (0.039 R)
• M66: 36,898,464 km (0.071 R)
• M67: 37,539,491 km (0.085 R)
• M68: 37,897,329 km (0.102 R)
• M69: 38,256,065 km (0.101 R)
• M70: 38,544,041 km (0.069 R)
• M71: 38,688,253 km (0.029 R)
• M72: 38,760,360 km (0.115 R)
• M73: 39,775,680 km (0.089 R)
• M74: 39,848,534 km (0.045 R)
• M75: 42,724,105 km (0.069 R)
• M76: 43,247,248 km (0.077 R)
• M77: 43,472,094 km (0.094 R)
• M78: 44,602,306 km (0.118 R)
• M79: 44,753,699 km (0.065 R)
• M80: 46,353,947 km (0.112 R)
• M81: 47,045,538 km (0.06 R)
• M82: 47,895,404 km (0.112 R)
• M83: 48,050,387 km (0.118 R)
• M84: 48,516,684 km (0.111 R)
• M85: 48,672,415 km (0.043 R)
• M86: 49,140,507 km (0.108 R)
• M87: 49,453,466 km (0.079 R)
• M88: 50,002,789 km (0.067 R)
• M89: 50,870,008 km (0.118 R)
• M90: 50,949,145 km (0.062 R)
• M91: 51,186,707 km (0.063 R)
• M92: 51,503,854 km (0.099 R)
• M93: 51,821,750 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 6.2

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.8 AU - 22.52 AU

Year: 28870 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,067,369 km

• M1: 79,736 km (0.096 R)
• M2: 146,307 km (0.102 R)
• M3: 1,121,834 km (0.097 R)
• M4: 2,227,512 km (0.1 R)
• M5: 2,754,396 km (0.081 R)
• M6: 3,194,513 km (0.098 R)
• M7: 3,318,380 km (0.101 R)
• M8: 3,961,202 km (0.117 R)
• M9: 4,005,483 km (0.111 R)
• M10: 4,274,310 km (0.098 R)
• M11: 4,735,221 km (0.091 R)
• M12: 4,829,318 km (0.108 R)
• M13: 6,573,929 km (0.111 R)
• M14: 7,104,852 km (0.076 R)
• M15: 7,266,866 km (0.092 R)
• M16: 7,760,090 km (0.11 R)
• M17: 7,815,591 km (0.11 R)
• M18: 8,207,538 km (0.103 R)
• M19: 8,605,917 km (0.113 R)
• M20: 9,244,700 km (0.097 R)
• M21: 9,958,880 km (0.108 R)
• M22: 10,140,192 km (0.112 R)
• M23: 10,261,666 km (0.111 R)
• M24: 10,752,497 km (0.065 R)
• M25: 10,814,280 km (0.094 R)
• M26: 11,756,747 km (0.082 R)
• M27: 12,076,737 km (0.115 R)
• M28: 13,585,282 km (0.119 R)
• M29: 13,988,448 km (0.119 R)
• M30: 14,056,066 km (0.098 R)
• M31: 14,669,268 km (0.12 R)
• M32: 15,430,422 km (0.116 R)
• M33: 17,063,283 km (0.116 R)
• M34: 17,135,539 km (0.088 R)
• M35: 17,643,872 km (0.114 R)
• M36: 19,349,288 km (0.093 R)
• M37: 19,802,719 km (0.055 R)
• M38: 22,516,724 km (0.103 R)
• M39: 24,444,142 km (0.051 R)
• M40: 25,180,463 km (0.092 R)
• M41: 25,758,061 km (0.117 R)
• M42: 26,507,247 km (0.105 R)
• M43: 26,842,496 km (0.108 R)
• M44: 27,348,136 km (0.088 R)
• M45: 27,432,659 km (0.067 R)
• M46: 30,096,848 km (0.088 R)
• M47: 31,061,903 km (0.114 R)
• M48: 32,394,222 km (0.082 R)
• M49: 32,752,509 km (0.07 R)
• M50: 32,932,326 km (0.042 R)
• M51: 33,473,272 km (0.108 R)
• M52: 33,654,285 km (0.116 R)
• M53: 35,114,061 km (0.105 R)
• M54: 35,574,523 km (0.039 R)
• M55: 36,036,930 km (0.068 R)
• M56: 36,222,432 km (0.093 R)
• M57: 36,315,332 km (0.115 R)
• M58: 37,717,962 km (0.12 R)
• M59: 38,094,948 km (0.062 R)
• M60: 38,852,811 km (0.035 R)
• M61: 39,138,244 km (0.076 R)
• M62: 39,520,017 km (0.097 R)
• M63: 41,544,077 km (0.091 R)
• M64: 42,226,243 km (0.098 R)
• M65: 42,421,917 km (0.102 R)
• M66: 42,519,754 km (0.114 R)
• M67: 43,010,435 km (0.109 R)
• M68: 44,294,882 km (0.041 R)
• M69: 44,892,077 km (0.107 R)
• M70: 45,191,572 km (0.083 R)
• M71: 45,993,566 km (0.11 R)
• M72: 48,019,121 km (0.078 R)
• M73: 48,940,046 km (0.045 R)
• M74: 51,111,609 km (0.045 R)
• M75: 52,681,788 km (0.09 R)
• M76: 54,799,944 km (0.117 R)
• M77: 55,333,859 km (0.096 R)
• M78: 55,440,821 km (0.069 R)
• M79: 56,406,775 km (0.077 R)
• M80: 60,105,732 km (0.102 R)
• M81: 60,656,252 km (0.031 R)
• M82: 61,873,380 km (0.11 R)
• M83: 63,770,132 km (0.078 R)
• M84: 64,331,722 km (0.114 R)
• M85: 65,686,031 km (0.12 R)
• M86: 66,935,622 km (0.066 R)
• M87: 67,049,616 km (0.115 R)
• M88: 68,882,340 km (0.116 R)
• M89: 70,499,493 km (0.114 R)
• M90: 70,615,431 km (0.039 R)
• M91: 72,948,410 km (0.079 R)
• M92: 74,006,515 km (0.037 R)
• M93: 76,375,996 km (0.043 R)
• M94: 78,890,437 km (0.101 R)
• M95: 79,372,591 km (0.108 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit