🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.55 AU - 0.75 AU

Year: 344 Days

Day: 24.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 13.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.84 AU - 1.1 AU

Year: 627 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 78,477,020 km

• M1: 170,841 km (0.079 R)
• M2: 270,024 km (0.097 R)
• M3: 360,830 km (0.103 R)
• M4: 528,828 km (0.07 R)
• M5: 693,536 km (0.119 R)
• M6: 792,570 km (0.085 R)
• M7: 902,075 km (0.058 R)
• M8: 1,027,588 km (0.093 R)
• M9: 1,197,531 km (0.104 R)
• M10: 1,394,851 km (0.073 R)
• M11: 1,482,814 km (0.053 R)
• M12: 1,615,507 km (0.057 R)
• M13: 1,720,974 km (0.099 R)
• M14: 1,848,132 km (0.053 R)
• M15: 1,971,999 km (0.112 R)
• M16: 2,098,709 km (0.086 R)
• M17: 2,194,002 km (0.097 R)
• M18: 2,459,987 km (0.119 R)
• M19: 2,692,313 km (0.035 R)
• M20: 2,788,953 km (0.107 R)
• M21: 2,924,489 km (0.074 R)
• M22: 3,101,014 km (0.081 R)
• M23: 3,186,883 km (0.111 R)
• M24: 3,273,351 km (0.038 R)
• M25: 3,416,815 km (0.074 R)
• M26: 3,709,878 km (0.03 R)
• M27: 3,859,625 km (0.093 R)
• M28: 3,977,508 km (0.106 R)
• M29: 4,139,373 km (0.093 R)
• M30: 4,234,218 km (0.064 R)
• M31: 4,540,595 km (0.104 R)
• M32: 4,737,017 km (0.088 R)
• M33: 4,936,281 km (0.105 R)
• M34: 5,333,762 km (0.117 R)
• M35: 5,512,831 km (0.05 R)
• M36: 5,607,826 km (0.112 R)
• M37: 5,809,185 km (0.073 R)
• M38: 6,003,213 km (0.091 R)
• M39: 6,091,177 km (0.1 R)
• M40: 6,308,243 km (0.086 R)
• M41: 6,417,749 km (0.077 R)
• M42: 6,517,830 km (0.099 R)
• M43: 6,821,214 km (0.061 R)
• M44: 6,943,884 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 14

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.01 AU - 3.11 AU

Year: 2687 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,477,020 km

• M1: 190,887 km (0.101 R)
• M2: 349,012 km (0.109 R)
• M3: 455,077 km (0.071 R)
• M4: 775,665 km (0.109 R)
• M5: 899,382 km (0.039 R)
• M6: 1,019,958 km (0.103 R)
• M7: 1,190,350 km (0.113 R)
• M8: 1,393,953 km (0.075 R)
• M9: 1,609,673 km (0.089 R)
• M10: 1,734,438 km (0.094 R)
• M11: 1,862,643 km (0.103 R)
• M12: 2,142,690 km (0.109 R)
• M13: 2,436,650 km (0.041 R)
• M14: 2,684,384 km (0.103 R)
• M15: 2,849,241 km (0.1 R)
• M16: 3,157,712 km (0.116 R)
• M17: 3,412,477 km (0.115 R)
• M18: 3,509,716 km (0.108 R)
• M19: 3,608,001 km (0.117 R)
• M20: 3,740,545 km (0.111 R)
• M21: 3,874,734 km (0.067 R)
• M22: 3,993,366 km (0.116 R)
• M23: 4,113,343 km (0.08 R)
• M24: 4,551,814 km (0.061 R)
• M25: 4,785,785 km (0.116 R)
• M26: 5,265,845 km (0.073 R)
• M27: 5,454,638 km (0.095 R)
• M28: 5,684,270 km (0.104 R)
• M29: 5,800,209 km (0.101 R)
• M30: 6,034,629 km (0.074 R)
• M31: 6,192,604 km (0.062 R)
• M32: 6,573,480 km (0.103 R)
• M33: 6,900,351 km (0.072 R)
• M34: 7,169,777 km (0.066 R)
• M35: 7,463,887 km (0.099 R)
• M36: 7,654,923 km (0.11 R)
• M37: 7,869,297 km (0.094 R)
• M38: 8,282,037 km (0.111 R)
• M39: 8,435,974 km (0.105 R)
• M40: 8,635,238 km (0.112 R)
• M41: 9,196,978 km (0.109 R)
• M42: 9,863,436 km (0.119 R)
• M43: 10,026,648 km (0.116 R)
• M44: 10,167,270 km (0.049 R)
• M45: 10,498,031 km (0.097 R)
• M46: 10,832,382 km (0.053 R)
• M47: 11,194,409 km (0.118 R)
• M48: 11,364,801 km (0.109 R)
• M49: 11,511,556 km (0.106 R)
• M50: 11,955,413 km (0.096 R)
• M51: 12,304,574 km (0.085 R)
• M52: 12,733,172 km (0.035 R)
• M53: 13,013,070 km (0.115 R)
• M54: 13,243,600 km (0.087 R)
• M55: 13,423,866 km (0.095 R)
• M56: 13,656,939 km (0.107 R)
• M57: 14,311,131 km (0.119 R)
• M58: 14,443,226 km (0.095 R)
• M59: 14,761,869 km (0.106 R)
• M60: 15,136,612 km (0.059 R)
• M61: 15,650,181 km (0.091 R)
• M62: 15,868,145 km (0.093 R)
• M63: 17,141,074 km (0.117 R)
• M64: 17,534,965 km (0.045 R)
• M65: 17,648,061 km (0.101 R)
• M66: 18,131,412 km (0.062 R)
• M67: 18,647,973 km (0.104 R)
• M68: 18,792,335 km (0.089 R)
• M69: 18,966,168 km (0.112 R)
• M70: 19,432,015 km (0.107 R)
• M71: 19,519,829 km (0.12 R)
• M72: 19,607,793 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.2

Radius: 10.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.87 AU - 5.11 AU

Year: 7312 Days

Day: 8.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,477,020 km

• M1: 193,280 km (0.066 R)
• M2: 316,848 km (0.106 R)
• M3: 409,150 km (0.092 R)
• M4: 500,704 km (0.044 R)
• M5: 639,830 km (0.056 R)
• M6: 778,358 km (0.074 R)
• M7: 912,098 km (0.038 R)
• M8: 1,272,330 km (0.117 R)
• M9: 1,505,403 km (0.105 R)
• M10: 1,579,903 km (0.075 R)
• M11: 1,871,021 km (0.095 R)
• M12: 2,307,098 km (0.082 R)
• M13: 2,372,024 km (0.09 R)
• M14: 2,548,101 km (0.091 R)
• M15: 2,660,449 km (0.11 R)
• M16: 3,198,402 km (0.071 R)
• M17: 3,617,576 km (0.103 R)
• M18: 4,106,910 km (0.072 R)
• M19: 4,186,048 km (0.1 R)
• M20: 4,292,412 km (0.076 R)
• M21: 4,782,345 km (0.116 R)
• M22: 6,023,708 km (0.077 R)
• M23: 6,144,134 km (0.045 R)
• M24: 6,757,934 km (0.097 R)
• M25: 6,851,732 km (0.102 R)
• M26: 7,585,061 km (0.108 R)
• M27: 8,242,992 km (0.105 R)
• M28: 8,444,052 km (0.057 R)
• M29: 8,680,566 km (0.079 R)
• M30: 8,987,840 km (0.034 R)
• M31: 10,145,279 km (0.117 R)
• M32: 10,252,840 km (0.087 R)
• M33: 10,541,414 km (0.109 R)
• M34: 11,610,141 km (0.088 R)
• M35: 11,760,337 km (0.046 R)
• M36: 12,024,677 km (0.084 R)
• M37: 13,257,662 km (0.113 R)
• M38: 13,493,279 km (0.08 R)
• M39: 13,849,322 km (0.113 R)
• M40: 13,928,908 km (0.108 R)
• M41: 14,128,472 km (0.03 R)
• M42: 14,288,841 km (0.059 R)
• M43: 15,140,501 km (0.089 R)
• M44: 15,304,610 km (0.111 R)
• M45: 15,800,527 km (0.103 R)
• M46: 16,092,093 km (0.091 R)
• M47: 16,175,868 km (0.062 R)
• M48: 16,680,911 km (0.092 R)
• M49: 18,009,489 km (0.105 R)
• M50: 18,183,472 km (0.115 R)
• M51: 18,620,597 km (0.106 R)
• M52: 18,796,524 km (0.048 R)
• M53: 19,149,874 km (0.074 R)
• M54: 19,818,427 km (0.09 R)
• M55: 20,042,973 km (0.105 R)
• M56: 20,949,536 km (0.109 R)
• M57: 21,040,941 km (0.099 R)
• M58: 22,008,689 km (0.117 R)
• M59: 22,708,807 km (0.107 R)
• M60: 22,849,728 km (0.113 R)
• M61: 23,368,833 km (0.118 R)
• M62: 24,226,627 km (0.048 R)
• M63: 25,386,459 km (0.051 R)
• M64: 25,630,454 km (0.104 R)
• M65: 25,826,128 km (0.116 R)
• M66: 26,366,774 km (0.077 R)
• M67: 28,111,983 km (0.117 R)
• M68: 28,364,355 km (0.118 R)
• M69: 28,465,483 km (0.112 R)
• M70: 28,718,902 km (0.076 R)
• M71: 28,973,068 km (0.054 R)
• M72: 29,227,983 km (0.109 R)
• M73: 29,740,057 km (0.077 R)
• M74: 29,945,754 km (0.119 R)
• M75: 31,555,576 km (0.08 R)
• M76: 32,503,129 km (0.09 R)
• M77: 33,086,860 km (0.095 R)
• M78: 33,941,962 km (0.083 R)
• M79: 34,103,079 km (0.092 R)
• M80: 34,750,389 km (0.085 R)
• M81: 35,021,161 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 3.5

Gravity: 43.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.44 AU - 11.48 AU

Year: 23803 Days

Day: 23 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,477,020 km

• M1: 187,596 km (0.112 R)
• M2: 513,719 km (0.09 R)
• M3: 670,946 km (0.1 R)
• M4: 1,027,737 km (0.096 R)
• M5: 1,055,263 km (0.06 R)
• M6: 1,313,469 km (0.078 R)
• M7: 1,622,389 km (0.114 R)
• M8: 1,785,151 km (0.087 R)
• M9: 2,091,079 km (0.099 R)
• M10: 2,449,815 km (0.111 R)
• M11: 3,762,386 km (0.068 R)
• M12: 4,152,089 km (0.11 R)
• M13: 4,284,932 km (0.11 R)
• M14: 4,645,762 km (0.055 R)
• M15: 7,537,638 km (0.058 R)
• M16: 8,526,331 km (0.099 R)
• M17: 8,638,679 km (0.078 R)
• M18: 8,864,871 km (0.117 R)
• M19: 9,093,007 km (0.106 R)
• M20: 9,207,749 km (0.119 R)
• M21: 9,555,115 km (0.11 R)
• M22: 10,622,346 km (0.062 R)
• M23: 11,914,274 km (0.098 R)
• M24: 13,190,044 km (0.061 R)
• M25: 13,385,120 km (0.088 R)
• M26: 14,374,859 km (0.073 R)
• M27: 14,508,600 km (0.096 R)
• M28: 15,251,353 km (0.098 R)
• M29: 16,563,327 km (0.088 R)
• M30: 16,773,811 km (0.041 R)
• M31: 17,839,247 km (0.085 R)
• M32: 18,271,585 km (0.1 R)
• M33: 18,634,360 km (0.092 R)
• M34: 19,811,396 km (0.101 R)
• M35: 20,408,890 km (0.094 R)
• M36: 20,483,988 km (0.069 R)
• M37: 20,709,880 km (0.075 R)
• M38: 21,240,055 km (0.039 R)
• M39: 21,468,790 km (0.118 R)
• M40: 22,082,291 km (0.119 R)
• M41: 22,468,703 km (0.085 R)
• M42: 22,857,358 km (0.104 R)
• M43: 22,935,298 km (0.098 R)
• M44: 24,433,970 km (0.081 R)
• M45: 24,593,591 km (0.118 R)
• M46: 25,801,444 km (0.069 R)
• M47: 26,290,031 km (0.086 R)
• M48: 26,371,861 km (0.074 R)
• M49: 27,276,329 km (0.061 R)
• M50: 27,524,811 km (0.077 R)
• M51: 28,609,994 km (0.088 R)
• M52: 29,539,147 km (0.099 R)
• M53: 29,624,118 km (0.077 R)
• M54: 30,478,173 km (0.105 R)
• M55: 32,210,516 km (0.12 R)
• M56: 32,473,060 km (0.081 R)
• M57: 32,648,538 km (0.11 R)
• M58: 34,599,145 km (0.065 R)
• M59: 35,408,021 km (0.094 R)
• M60: 36,861,215 km (0.118 R)
• M61: 37,687,294 km (0.118 R)
• M62: 38,148,803 km (0.075 R)
• M63: 38,426,457 km (0.061 R)
• M64: 39,450,903 km (0.041 R)
• M65: 39,731,848 km (0.035 R)
• M66: 41,526,275 km (0.118 R)
• M67: 42,098,486 km (0.084 R)
• M68: 42,577,349 km (0.084 R)
• M69: 43,347,180 km (0.105 R)
• M70: 46,867,816 km (0.047 R)
• M71: 48,161,538 km (0.105 R)
• M72: 50,073,399 km (0.107 R)
• M73: 52,009,794 km (0.108 R)
• M74: 53,348,845 km (0.09 R)
• M75: 54,594,995 km (0.04 R)
• M76: 56,482,022 km (0.074 R)
• M77: 56,798,572 km (0.112 R)
• M78: 58,283,630 km (0.096 R)
• M79: 58,603,619 km (0.109 R)
• M80: 59,245,095 km (0.095 R)
• M81: 60,859,107 km (0.083 R)
• M82: 61,292,043 km (0.116 R)
• M83: 62,269,665 km (0.077 R)
• M84: 64,570,779 km (0.098 R)
• M85: 64,901,839 km (0.102 R)
• M86: 66,453,917 km (0.092 R)
• M87: 67,011,169 km (0.118 R)
• M88: 70,841,623 km (0.079 R)
• M89: 71,410,992 km (0.076 R)
• M90: 71,524,986 km (0.049 R)
• M91: 71,867,415 km (0.113 R)
• M92: 76,135,892 km (0.076 R)
• M93: 76,952,546 km (0.087 R)
• M94: 77,186,368 km (0.073 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: 399 - 16,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit