🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.33 AU - 1.87 AU

Year: 767 Days

Day: 33.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,764,500 km

• M1: 226,192 km (0.08 R)
• M2: 823,387 km (0.062 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 10.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.68 AU - 8.2 AU

Year: 6924 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,764,500 km

• M1: 147,653 km (0.1 R)
• M2: 262,544 km (0.073 R)
• M3: 480,957 km (0.075 R)
• M4: 624,272 km (0.1 R)
• M5: 739,313 km (0.097 R)
• M6: 862,282 km (0.106 R)
• M7: 932,444 km (0.09 R)
• M8: 1,246,898 km (0.082 R)
• M9: 1,340,995 km (0.055 R)
• M10: 1,451,698 km (0.099 R)
• M11: 1,579,903 km (0.079 R)
• M12: 1,697,188 km (0.1 R)
• M13: 1,878,650 km (0.102 R)
• M14: 2,019,122 km (0.093 R)
• M15: 2,211,954 km (0.049 R)
• M16: 2,444,579 km (0.049 R)
• M17: 2,529,700 km (0.073 R)
• M18: 2,915,962 km (0.106 R)
• M19: 3,646,448 km (0.077 R)
• M20: 3,724,538 km (0.082 R)
• M21: 3,922,157 km (0.066 R)
• M22: 4,123,366 km (0.088 R)
• M23: 4,286,727 km (0.104 R)
• M24: 4,452,332 km (0.117 R)
• M25: 4,641,274 km (0.1 R)
• M26: 4,897,236 km (0.115 R)
• M27: 5,378,492 km (0.086 R)
• M28: 5,445,213 km (0.1 R)
• M29: 5,806,342 km (0.104 R)
• M30: 5,875,008 km (0.11 R)
• M31: 6,036,124 km (0.056 R)
• M32: 6,504,366 km (0.108 R)
• M33: 6,623,296 km (0.077 R)
• M34: 6,695,103 km (0.077 R)
• M35: 6,767,060 km (0.07 R)
• M36: 6,863,401 km (0.095 R)
• M37: 7,155,266 km (0.094 R)
• M38: 7,228,868 km (0.055 R)
• M39: 7,376,970 km (0.106 R)
• M40: 7,451,320 km (0.116 R)
• M41: 7,625,901 km (0.102 R)
• M42: 7,801,679 km (0.103 R)
• M43: 8,183,303 km (0.09 R)
• M44: 8,260,196 km (0.055 R)
• M45: 8,544,881 km (0.117 R)
• M46: 8,622,971 km (0.094 R)
• M47: 9,097,047 km (0.104 R)
• M48: 9,364,079 km (0.096 R)
• M49: 9,878,546 km (0.104 R)
• M50: 10,180,733 km (0.103 R)
• M51: 10,263,611 km (0.096 R)
• M52: 11,333,385 km (0.031 R)
• M53: 11,592,040 km (0.093 R)
• M54: 11,823,468 km (0.051 R)
• M55: 11,968,877 km (0.1 R)
• M56: 13,093,853 km (0.047 R)
• M57: 13,304,786 km (0.058 R)
• M58: 13,668,907 km (0.032 R)
• M59: 14,159,588 km (0.078 R)
• M60: 14,438,139 km (0.09 R)
• M61: 14,687,369 km (0.082 R)
• M62: 15,126,738 km (0.078 R)
• M63: 16,438,412 km (0.104 R)
• M64: 17,322,087 km (0.077 R)
• M65: 17,919,731 km (0.11 R)
• M66: 18,288,340 km (0.114 R)
• M67: 18,862,796 km (0.118 R)
• M68: 19,237,688 km (0.08 R)
• M69: 19,340,462 km (0.03 R)
• M70: 19,615,123 km (0.056 R)
• M71: 20,099,072 km (0.064 R)
• M72: 20,481,893 km (0.072 R)
• M73: 20,551,905 km (0.078 R)
• M74: 20,761,940 km (0.111 R)
• M75: 20,902,413 km (0.09 R)
• M76: 23,411,917 km (0.118 R)
• M77: 24,109,342 km (0.075 R)
• M78: 24,220,045 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.9

Radius: 14.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.57 AU - 10.79 AU

Year: 11407 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,764,500 km

• M1: 193,430 km (0.049 R)
• M2: 360,980 km (0.096 R)
• M3: 564,134 km (0.117 R)
• M4: 658,530 km (0.078 R)
• M5: 848,669 km (0.101 R)
• M6: 1,058,854 km (0.066 R)
• M7: 1,330,823 km (0.055 R)
• M8: 2,307,248 km (0.077 R)
• M9: 2,750,357 km (0.07 R)
• M10: 3,160,255 km (0.072 R)
• M11: 3,281,130 km (0.086 R)
• M12: 3,653,030 km (0.116 R)
• M13: 4,370,203 km (0.06 R)
• M14: 4,884,221 km (0.065 R)
• M15: 6,045,250 km (0.098 R)
• M16: 6,463,675 km (0.071 R)
• M17: 6,695,851 km (0.113 R)
• M18: 6,812,986 km (0.111 R)
• M19: 7,128,787 km (0.067 R)
• M20: 8,355,789 km (0.061 R)
• M21: 8,822,086 km (0.093 R)
• M22: 9,209,993 km (0.11 R)
• M23: 9,691,698 km (0.065 R)
• M24: 10,047,143 km (0.089 R)
• M25: 10,271,539 km (0.106 R)
• M26: 10,452,403 km (0.12 R)
• M27: 10,725,419 km (0.097 R)
• M28: 10,908,826 km (0.054 R)
• M29: 11,699,900 km (0.094 R)
• M30: 12,221,697 km (0.118 R)
• M31: 12,557,694 km (0.057 R)
• M32: 13,683,268 km (0.097 R)
• M33: 14,688,117 km (0.118 R)
• M34: 15,716,902 km (0.077 R)
• M35: 15,873,232 km (0.101 R)
• M36: 17,088,864 km (0.088 R)
• M37: 17,195,976 km (0.028 R)
• M38: 18,663,980 km (0.082 R)
• M39: 18,774,383 km (0.092 R)
• M40: 20,854,841 km (0.096 R)
• M41: 21,719,068 km (0.04 R)
• M42: 21,893,349 km (0.106 R)
• M43: 22,243,259 km (0.063 R)
• M44: 22,653,755 km (0.111 R)
• M45: 22,771,489 km (0.1 R)
• M46: 24,743,937 km (0.054 R)
• M47: 25,169,393 km (0.118 R)
• M48: 25,413,537 km (0.039 R)
• M49: 25,597,243 km (0.114 R)
• M50: 26,646,373 km (0.086 R)
• M51: 26,832,921 km (0.115 R)
• M52: 26,957,536 km (0.063 R)
• M53: 27,395,409 km (0.1 R)
• M54: 27,520,922 km (0.1 R)
• M55: 29,105,911 km (0.097 R)
• M56: 30,006,341 km (0.095 R)
• M57: 30,395,146 km (0.055 R)
• M58: 30,590,221 km (0.077 R)
• M59: 31,703,080 km (0.101 R)
• M60: 32,762,532 km (0.072 R)
• M61: 33,296,746 km (0.12 R)
• M62: 33,968,441 km (0.114 R)
• M63: 34,170,846 km (0.041 R)
• M64: 35,052,427 km (0.052 R)
• M65: 36,492,605 km (0.08 R)
• M66: 36,699,798 km (0.083 R)
• M67: 39,856,164 km (0.095 R)
• M68: 40,069,640 km (0.102 R)
• M69: 40,497,789 km (0.113 R)
• M70: 42,588,419 km (0.109 R)
• M71: 42,733,978 km (0.117 R)
• M72: 42,879,537 km (0.029 R)
• M73: 43,171,402 km (0.043 R)
• M74: 43,463,866 km (0.078 R)
• M75: 44,862,008 km (0.087 R)
• M76: 45,010,110 km (0.111 R)
• M77: 45,827,064 km (0.105 R)
• M78: 46,274,960 km (0.106 R)
• M79: 47,476,081 km (0.11 R)
• M80: 47,777,970 km (0.05 R)
• M81: 48,004,760 km (0.07 R)
• M82: 48,156,153 km (0.08 R)
• M83: 49,755,653 km (0.106 R)
• M84: 50,292,710 km (0.111 R)
• M85: 50,446,496 km (0.105 R)
• M86: 50,677,475 km (0.069 R)
• M87: 51,837,757 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.5

Radius: 3.6

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.46 AU - 17.78 AU

Year: 28013 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,764,500 km

• M1: 150,346 km (0.066 R)
• M2: 311,912 km (0.047 R)
• M3: 480,060 km (0.096 R)
• M4: 632,799 km (0.115 R)
• M5: 673,490 km (0.109 R)
• M6: 889,210 km (0.078 R)
• M7: 934,837 km (0.085 R)
• M8: 1,679,834 km (0.081 R)
• M9: 2,793,441 km (0.101 R)
• M10: 3,170,428 km (0.092 R)
• M11: 3,382,557 km (0.055 R)
• M12: 3,490,418 km (0.105 R)
• M13: 4,199,511 km (0.091 R)
• M14: 4,550,468 km (0.037 R)
• M15: 4,709,491 km (0.075 R)
• M16: 5,489,494 km (0.078 R)
• M17: 5,573,867 km (0.113 R)
• M18: 5,786,894 km (0.113 R)
• M19: 7,724,785 km (0.117 R)
• M20: 8,541,141 km (0.068 R)
• M21: 9,083,882 km (0.081 R)
• M22: 9,133,848 km (0.119 R)
• M23: 9,841,894 km (0.108 R)
• M24: 10,725,120 km (0.114 R)
• M25: 11,096,123 km (0.045 R)
• M26: 12,956,971 km (0.085 R)
• M27: 13,693,740 km (0.05 R)
• M28: 14,327,586 km (0.072 R)
• M29: 16,589,656 km (0.116 R)
• M30: 18,578,859 km (0.075 R)
• M31: 19,601,211 km (0.053 R)
• M32: 19,794,940 km (0.1 R)
• M33: 20,314,792 km (0.109 R)
• M34: 20,773,160 km (0.118 R)
• M35: 22,168,759 km (0.095 R)
• M36: 22,573,122 km (0.069 R)
• M37: 24,214,510 km (0.113 R)
• M38: 25,119,427 km (0.07 R)
• M39: 26,177,383 km (0.113 R)
• M40: 27,177,744 km (0.108 R)
• M41: 29,363,369 km (0.102 R)
• M42: 30,253,327 km (0.099 R)
• M43: 31,151,961 km (0.032 R)
• M44: 32,363,854 km (0.091 R)
• M45: 32,592,888 km (0.068 R)
• M46: 33,205,940 km (0.116 R)
• M47: 35,068,134 km (0.076 R)
• M48: 35,460,380 km (0.094 R)
• M49: 36,328,197 km (0.04 R)
• M50: 37,843,773 km (0.07 R)
• M51: 38,004,591 km (0.051 R)
• M52: 41,101,267 km (0.101 R)
• M53: 45,126,946 km (0.057 R)
• M54: 45,810,010 km (0.11 R)
• M55: 47,706,013 km (0.077 R)
• M56: 49,891,339 km (0.067 R)
• M57: 50,244,090 km (0.116 R)
• M58: 51,040,550 km (0.093 R)
• M59: 51,218,272 km (0.087 R)
• M60: 52,556,574 km (0.106 R)
• M61: 53,365,151 km (0.095 R)
• M62: 54,812,660 km (0.116 R)
• M63: 55,267,737 km (0.114 R)
• M64: 56,181,480 km (0.08 R)
• M65: 58,302,030 km (0.106 R)
• M66: 58,766,532 km (0.12 R)
• M67: 59,792,623 km (0.119 R)
• M68: 60,918,796 km (0.072 R)
• M69: 61,390,029 km (0.107 R)
• M70: 63,001,348 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit