🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 9.6

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.84 AU - 1.12 AU

Year: 636 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,941,372 km

• M1: 121,324 km (0.106 R)
• M2: 184,155 km (0.03 R)
• M3: 277,205 km (0.09 R)
• M4: 339,886 km (0.067 R)
• M5: 440,267 km (0.118 R)
• M6: 561,142 km (0.117 R)
• M7: 680,072 km (0.069 R)
• M8: 808,128 km (0.112 R)
• M9: 870,061 km (0.083 R)
• M10: 971,788 km (0.102 R)
• M11: 1,158,187 km (0.115 R)
• M12: 1,259,016 km (0.116 R)
• M13: 1,319,752 km (0.115 R)
• M14: 1,425,369 km (0.095 R)
• M15: 1,501,663 km (0.093 R)
• M16: 1,612,216 km (0.118 R)
• M17: 1,793,529 km (0.082 R)
• M18: 1,876,256 km (0.112 R)
• M19: 1,960,330 km (0.031 R)
• M20: 2,161,689 km (0.082 R)
• M21: 2,324,601 km (0.041 R)
• M22: 2,415,258 km (0.099 R)
• M23: 2,530,149 km (0.034 R)
• M24: 2,631,277 km (0.103 R)
• M25: 2,975,502 km (0.111 R)
• M26: 3,090,842 km (0.12 R)
• M27: 3,274,847 km (0.104 R)
• M28: 3,479,946 km (0.085 R)
• M29: 3,697,910 km (0.083 R)
• M30: 4,028,970 km (0.055 R)
• M31: 4,175,127 km (0.12 R)
• M32: 4,239,604 km (0.115 R)
• M33: 4,557,649 km (0.071 R)
• M34: 4,758,110 km (0.064 R)
• M35: 4,854,451 km (0.118 R)
• M36: 5,039,503 km (0.048 R)
• M37: 5,226,950 km (0.111 R)
• M38: 5,296,513 km (0.11 R)
• M39: 5,426,663 km (0.116 R)
• M40: 5,557,860 km (0.093 R)
• M41: 5,649,414 km (0.054 R)
• M42: 5,741,267 km (0.103 R)
• M43: 6,124,686 km (0.077 R)
• M44: 6,345,942 km (0.12 R)
• M45: 6,409,670 km (0.051 R)
• M46: 6,484,320 km (0.047 R)
• M47: 6,548,497 km (0.083 R)
• M48: 6,655,908 km (0.091 R)
• M49: 6,720,684 km (0.088 R)
• M50: 6,883,447 km (0.112 R)
• M51: 6,959,891 km (0.089 R)
• M52: 7,324,013 km (0.032 R)
• M53: 7,536,591 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 10.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.94 AU - 2.06 AU

Year: 1855 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,941,372 km

• M1: 132,245 km (0.077 R)
• M2: 204,949 km (0.091 R)
• M3: 281,244 km (0.105 R)
• M4: 390,151 km (0.087 R)
• M5: 479,312 km (0.086 R)
• M6: 560,693 km (0.084 R)
• M7: 690,693 km (0.067 R)
• M8: 780,452 km (0.107 R)
• M9: 893,847 km (0.09 R)
• M10: 1,013,077 km (0.118 R)
• M11: 1,101,040 km (0.083 R)
• M12: 1,369,718 km (0.07 R)
• M13: 1,634,955 km (0.105 R)
• M14: 1,802,056 km (0.103 R)
• M15: 2,020,768 km (0.119 R)
• M16: 2,187,270 km (0.041 R)
• M17: 2,316,822 km (0.071 R)
• M18: 2,519,677 km (0.07 R)
• M19: 2,764,868 km (0.079 R)
• M20: 2,950,220 km (0.09 R)
• M21: 3,055,985 km (0.105 R)
• M22: 3,325,561 km (0.066 R)
• M23: 3,435,665 km (0.062 R)
• M24: 3,555,044 km (0.098 R)
• M25: 3,732,467 km (0.109 R)
• M26: 3,987,681 km (0.073 R)
• M27: 4,054,551 km (0.079 R)
• M28: 4,308,269 km (0.091 R)
• M29: 4,437,222 km (0.041 R)
• M30: 4,515,163 km (0.118 R)
• M31: 4,611,055 km (0.118 R)
• M32: 4,707,695 km (0.098 R)
• M33: 5,119,090 km (0.088 R)
• M34: 5,292,324 km (0.102 R)
• M35: 5,467,653 km (0.099 R)
• M36: 5,560,702 km (0.098 R)
• M37: 5,701,175 km (0.095 R)
• M38: 5,938,138 km (0.066 R)
• M39: 6,353,122 km (0.051 R)
• M40: 6,451,109 km (0.113 R)
• M41: 6,519,924 km (0.096 R)
• M42: 6,727,865 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 10.6

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.72 AU - 2.6 AU

Year: 2083 Days

Day: 5.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,941,372 km

• M1: 138,378 km (0.099 R)
• M2: 237,412 km (0.104 R)
• M3: 307,723 km (0.039 R)
• M4: 430,243 km (0.077 R)
• M5: 596,746 km (0.11 R)
• M6: 697,276 km (0.093 R)
• M7: 926,908 km (0.068 R)
• M8: 1,087,128 km (0.088 R)
• M9: 1,423,873 km (0.064 R)
• M10: 1,562,999 km (0.096 R)
• M11: 1,918,293 km (0.116 R)
• M12: 2,312,633 km (0.096 R)
• M13: 2,561,415 km (0.11 R)
• M14: 3,055,237 km (0.102 R)
• M15: 3,297,885 km (0.111 R)
• M16: 3,802,329 km (0.114 R)
• M17: 3,948,486 km (0.115 R)
• M18: 4,080,132 km (0.076 R)
• M19: 4,196,519 km (0.062 R)
• M20: 4,313,954 km (0.081 R)
• M21: 4,381,572 km (0.108 R)
• M22: 4,760,055 km (0.103 R)
• M23: 4,865,072 km (0.118 R)
• M24: 5,024,095 km (0.071 R)
• M25: 5,365,627 km (0.109 R)
• M26: 5,566,686 km (0.079 R)
• M27: 5,714,639 km (0.115 R)
• M28: 5,845,088 km (0.098 R)
• M29: 5,976,585 km (0.071 R)
• M30: 6,108,979 km (0.028 R)
• M31: 6,261,718 km (0.114 R)
• M32: 6,609,683 km (0.111 R)
• M33: 6,766,312 km (0.096 R)
• M34: 6,904,540 km (0.112 R)
• M35: 7,223,782 km (0.078 R)
• M36: 7,650,286 km (0.088 R)
• M37: 8,527,827 km (0.079 R)
• M38: 8,913,640 km (0.1 R)
• M39: 9,108,566 km (0.072 R)
• M40: 9,503,055 km (0.072 R)
• M41: 9,591,467 km (0.05 R)
• M42: 9,680,179 km (0.092 R)
• M43: 9,992,689 km (0.068 R)
• M44: 10,650,620 km (0.034 R)
• M45: 11,322,764 km (0.092 R)
• M46: 11,557,632 km (0.118 R)
• M47: 11,936,863 km (0.103 R)
• M48: 12,683,356 km (0.117 R)
• M49: 12,756,360 km (0.049 R)
• M50: 13,074,555 km (0.074 R)
• M51: 13,395,293 km (0.086 R)
• M52: 13,494,626 km (0.065 R)
• M53: 13,569,125 km (0.068 R)
• M54: 14,044,697 km (0.046 R)
• M55: 14,145,526 km (0.029 R)
• M56: 14,373,214 km (0.104 R)
• M57: 14,576,667 km (0.095 R)
• M58: 14,653,261 km (0.085 R)
• M59: 15,038,027 km (0.109 R)
• M60: 15,141,100 km (0.046 R)
• M61: 15,791,252 km (0.092 R)
• M62: 16,027,467 km (0.113 R)
• M63: 16,770,071 km (0.065 R)
• M64: 17,714,033 km (0.114 R)
• M65: 18,096,406 km (0.069 R)
• M66: 18,233,587 km (0.059 R)
• M67: 18,564,348 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 8.7

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.12 AU - 4.8 AU

Year: 6179 Days

Day: 8.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,941,372 km

• M1: 240,254 km (0.116 R)
• M2: 327,021 km (0.074 R)
• M3: 427,252 km (0.112 R)
• M4: 493,075 km (0.062 R)
• M5: 551,119 km (0.091 R)
• M6: 611,706 km (0.07 R)
• M7: 781,050 km (0.042 R)
• M8: 878,738 km (0.099 R)
• M9: 1,117,945 km (0.095 R)
• M10: 1,181,075 km (0.084 R)
• M11: 1,549,984 km (0.074 R)
• M12: 1,972,747 km (0.103 R)
• M13: 2,597,019 km (0.093 R)
• M14: 2,810,944 km (0.117 R)
• M15: 3,030,554 km (0.069 R)
• M16: 3,255,998 km (0.098 R)
• M17: 3,370,739 km (0.061 R)
• M18: 3,440,153 km (0.074 R)
• M19: 3,533,651 km (0.086 R)
• M20: 3,627,898 km (0.072 R)
• M21: 4,311,111 km (0.084 R)
• M22: 5,765,652 km (0.072 R)
• M23: 5,904,927 km (0.053 R)
• M24: 6,017,126 km (0.104 R)
• M25: 6,186,770 km (0.096 R)
• M26: 7,267,465 km (0.078 R)
• M27: 8,123,613 km (0.109 R)
• M28: 8,311,209 km (0.104 R)
• M29: 8,374,040 km (0.086 R)
• M30: 8,627,160 km (0.045 R)
• M31: 9,205,655 km (0.092 R)
• M32: 9,335,954 km (0.074 R)
• M33: 9,796,716 km (0.07 R)
• M34: 9,996,429 km (0.103 R)
• M35: 10,163,979 km (0.051 R)
• M36: 10,535,729 km (0.095 R)
• M37: 11,502,131 km (0.117 R)
• M38: 12,460,755 km (0.099 R)
• M39: 12,532,711 km (0.098 R)
• M40: 12,713,425 km (0.1 R)
• M41: 13,223,853 km (0.081 R)
• M42: 13,666,813 km (0.094 R)
• M43: 14,453,548 km (0.055 R)
• M44: 15,216,497 km (0.114 R)
• M45: 15,486,671 km (0.052 R)
• M46: 15,602,908 km (0.094 R)
• M47: 15,992,611 km (0.108 R)
• M48: 16,980,705 km (0.082 R)
• M49: 17,744,701 km (0.1 R)
• M50: 17,825,783 km (0.033 R)
• M51: 18,192,298 km (0.075 R)
• M52: 19,389,829 km (0.114 R)
• M53: 19,640,854 km (0.096 R)
• M54: 20,570,156 km (0.08 R)
• M55: 20,655,277 km (0.077 R)
• M56: 20,997,258 km (0.074 R)
• M57: 21,384,268 km (0.054 R)
• M58: 21,513,819 km (0.078 R)
• M59: 21,817,054 km (0.082 R)
• M60: 22,034,420 km (0.079 R)
• M61: 23,176,749 km (0.081 R)
• M62: 23,354,172 km (0.058 R)
• M63: 24,068,502 km (0.025 R)
• M64: 24,203,290 km (0.106 R)
• M65: 24,699,506 km (0.098 R)
• M66: 25,153,386 km (0.097 R)
• M67: 25,335,746 km (0.089 R)
• M68: 28,312,893 km (0.119 R)
• M69: 28,455,161 km (0.11 R)
• M70: 28,550,155 km (0.07 R)
• M71: 29,697,870 km (0.108 R)
• M72: 30,811,925 km (0.094 R)
• M73: 31,153,757 km (0.103 R)
• M74: 31,742,574 km (0.078 R)
• M75: 32,732,164 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.9

Radius: 7.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.88 AU - 7.6 AU

Year: 12780 Days

Day: 22.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,941,372 km

• M1: 118,482 km (0.119 R)
• M2: 530,025 km (0.086 R)
• M3: 652,396 km (0.062 R)
• M4: 1,075,459 km (0.066 R)
• M5: 1,590,973 km (0.105 R)
• M6: 2,196,396 km (0.109 R)
• M7: 2,307,547 km (0.086 R)
• M8: 2,558,572 km (0.067 R)
• M9: 2,939,598 km (0.106 R)
• M10: 3,415,020 km (0.072 R)
• M11: 3,648,692 km (0.099 R)
• M12: 3,834,044 km (0.026 R)
• M13: 4,076,841 km (0.105 R)
• M14: 4,158,970 km (0.11 R)
• M15: 4,691,688 km (0.118 R)
• M16: 4,864,324 km (0.097 R)
• M17: 4,980,562 km (0.116 R)
• M18: 5,515,374 km (0.108 R)
• M19: 5,882,039 km (0.079 R)
• M20: 6,037,172 km (0.044 R)
• M21: 6,099,554 km (0.09 R)
• M22: 6,256,632 km (0.064 R)
• M23: 6,833,032 km (0.081 R)
• M24: 6,930,720 km (0.116 R)
• M25: 8,070,356 km (0.098 R)
• M26: 8,838,392 km (0.074 R)
• M27: 9,087,771 km (0.083 R)
• M28: 9,629,615 km (0.086 R)
• M29: 9,886,175 km (0.093 R)
• M30: 11,087,297 km (0.043 R)
• M31: 11,744,031 km (0.117 R)
• M32: 12,692,332 km (0.119 R)
• M33: 14,077,758 km (0.104 R)
• M34: 14,202,223 km (0.102 R)
• M35: 14,957,094 km (0.08 R)
• M36: 15,467,522 km (0.095 R)
• M37: 15,810,999 km (0.108 R)
• M38: 19,013,889 km (0.089 R)
• M39: 20,031,304 km (0.098 R)
• M40: 21,399,377 km (0.11 R)
• M41: 21,782,048 km (0.06 R)
• M42: 24,823,822 km (0.038 R)
• M43: 24,974,317 km (0.027 R)
• M44: 25,074,847 km (0.115 R)
• M45: 25,427,748 km (0.103 R)
• M46: 25,478,313 km (0.051 R)
• M47: 25,731,432 km (0.101 R)
• M48: 27,320,162 km (0.112 R)
• M49: 27,839,266 km (0.064 R)
• M50: 29,469,434 km (0.11 R)
• M51: 29,522,541 km (0.09 R)
• M52: 29,628,905 km (0.029 R)
• M53: 29,682,013 km (0.05 R)
• M54: 30,215,778 km (0.065 R)
• M55: 30,806,540 km (0.076 R)
• M56: 31,130,419 km (0.039 R)
• M57: 31,727,016 km (0.073 R)
• M58: 32,327,501 km (0.106 R)
• M59: 32,931,578 km (0.113 R)
• M60: 33,428,691 km (0.088 R)
• M61: 34,206,900 km (0.065 R)
• M62: 34,262,700 km (0.068 R)
• M63: 36,292,144 km (0.089 R)
• M64: 36,919,857 km (0.081 R)
• M65: 38,534,168 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit