🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 8.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.83 AU - 0.93 AU

Year: 542 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,451,955 km

• M1: 104,719 km (0.082 R)
• M2: 160,668 km (0.091 R)
• M3: 270,922 km (0.088 R)
• M4: 323,281 km (0.091 R)
• M5: 441,314 km (0.069 R)
• M6: 501,302 km (0.039 R)
• M7: 564,433 km (0.113 R)
• M8: 639,082 km (0.066 R)
• M9: 830,268 km (0.11 R)
• M10: 900,430 km (0.088 R)
• M11: 986,000 km (0.065 R)
• M12: 1,123,330 km (0.083 R)
• M13: 1,208,751 km (0.086 R)
• M14: 1,263,354 km (0.052 R)
• M15: 1,318,705 km (0.119 R)
• M16: 1,397,843 km (0.094 R)
• M17: 1,455,288 km (0.044 R)
• M18: 1,560,755 km (0.075 R)
• M19: 1,640,640 km (0.096 R)
• M20: 1,742,516 km (0.108 R)
• M21: 1,821,354 km (0.093 R)
• M22: 2,025,854 km (0.052 R)
• M23: 2,130,872 km (0.102 R)
• M24: 2,193,105 km (0.038 R)
• M25: 2,278,376 km (0.106 R)
• M26: 2,355,718 km (0.075 R)
• M27: 2,508,457 km (0.105 R)
• M28: 2,892,176 km (0.034 R)
• M29: 2,991,060 km (0.104 R)
• M30: 3,086,054 km (0.103 R)
• M31: 3,166,688 km (0.091 R)
• M32: 3,258,391 km (0.114 R)
• M33: 3,449,727 km (0.092 R)
• M34: 3,544,273 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 13.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.05 AU - 1.57 AU

Year: 984 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 84,451,955 km

• M1: 181,313 km (0.094 R)
• M2: 330,462 km (0.104 R)
• M3: 541,993 km (0.112 R)
• M4: 899,233 km (0.117 R)
• M5: 1,003,802 km (0.053 R)
• M6: 1,098,198 km (0.063 R)
• M7: 1,226,703 km (0.085 R)
• M8: 1,384,827 km (0.095 R)
• M9: 1,474,885 km (0.085 R)
• M10: 1,757,625 km (0.109 R)
• M11: 1,993,092 km (0.048 R)
• M12: 2,307,098 km (0.084 R)
• M13: 2,435,304 km (0.118 R)
• M14: 2,545,707 km (0.09 R)
• M15: 2,657,756 km (0.06 R)
• M16: 2,761,277 km (0.036 R)
• M17: 2,866,146 km (0.109 R)
• M18: 3,466,931 km (0.112 R)
• M19: 3,718,255 km (0.104 R)
• M20: 3,963,895 km (0.116 R)
• M21: 4,082,675 km (0.117 R)
• M22: 4,251,123 km (0.074 R)
• M23: 4,360,778 km (0.029 R)
• M24: 4,607,614 km (0.111 R)
• M25: 4,757,960 km (0.103 R)
• M26: 4,960,965 km (0.089 R)
• M27: 5,707,907 km (0.115 R)
• M28: 6,046,596 km (0.075 R)
• M29: 6,800,869 km (0.09 R)
• M30: 7,073,287 km (0.053 R)
• M31: 7,189,225 km (0.051 R)
• M32: 7,378,765 km (0.084 R)
• M33: 7,496,200 km (0.078 R)
• M34: 7,614,382 km (0.102 R)
• M35: 8,260,046 km (0.05 R)
• M36: 8,351,600 km (0.098 R)
• M37: 8,659,024 km (0.12 R)
• M38: 8,798,748 km (0.115 R)
• M39: 8,923,363 km (0.05 R)
• M40: 9,174,688 km (0.097 R)
• M41: 9,348,670 km (0.036 R)
• M42: 9,587,877 km (0.083 R)
• M43: 9,732,389 km (0.074 R)
• M44: 9,893,805 km (0.077 R)
• M45: 10,548,445 km (0.091 R)
• M46: 10,730,805 km (0.096 R)
• M47: 10,931,116 km (0.108 R)
• M48: 11,216,998 km (0.05 R)
• M49: 11,420,301 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 11.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.32 AU - 1.66 AU

Year: 1193 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 84,451,955 km

• M1: 147,504 km (0.049 R)
• M2: 253,269 km (0.086 R)
• M3: 359,633 km (0.03 R)
• M4: 436,527 km (0.067 R)
• M5: 576,849 km (0.089 R)
• M6: 667,506 km (0.103 R)
• M7: 880,982 km (0.098 R)
• M8: 1,066,334 km (0.086 R)
• M9: 1,140,833 km (0.05 R)
• M10: 1,265,149 km (0.116 R)
• M11: 1,350,719 km (0.101 R)
• M12: 1,476,531 km (0.052 R)
• M13: 1,659,489 km (0.048 R)
• M14: 2,012,241 km (0.11 R)
• M15: 2,135,210 km (0.099 R)
• M16: 2,298,122 km (0.061 R)
• M17: 2,381,299 km (0.098 R)
• M18: 2,496,190 km (0.046 R)
• M19: 2,573,981 km (0.071 R)
• M20: 2,731,807 km (0.118 R)
• M21: 2,909,379 km (0.109 R)
• M22: 2,999,587 km (0.111 R)
• M23: 3,115,824 km (0.098 R)
• M24: 3,267,517 km (0.075 R)
• M25: 3,587,058 km (0.082 R)
• M26: 3,666,345 km (0.1 R)
• M27: 3,853,641 km (0.054 R)
• M28: 4,007,577 km (0.112 R)
• M29: 4,090,006 km (0.061 R)
• M30: 4,182,158 km (0.092 R)
• M31: 4,256,508 km (0.118 R)
• M32: 4,538,949 km (0.118 R)
• M33: 4,672,989 km (0.088 R)
• M34: 4,847,121 km (0.099 R)
• M35: 5,043,243 km (0.071 R)
• M36: 5,211,990 km (0.071 R)
• M37: 5,352,462 km (0.071 R)
• M38: 5,433,245 km (0.079 R)
• M39: 5,514,477 km (0.081 R)
• M40: 5,596,157 km (0.089 R)
• M41: 5,791,682 km (0.101 R)
• M42: 5,916,297 km (0.093 R)
• M43: 6,274,434 km (0.084 R)
• M44: 6,391,868 km (0.113 R)
• M45: 6,553,135 km (0.08 R)
• M46: 6,661,444 km (0.12 R)
• M47: 6,737,589 km (0.106 R)
• M48: 7,056,083 km (0.07 R)
• M49: 7,133,724 km (0.12 R)
• M50: 7,379,663 km (0.104 R)
• M51: 7,526,418 km (0.109 R)
• M52: 7,753,957 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 14.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.24 AU - 1.82 AU

Year: 1241 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 84,451,955 km

• M1: 183,706 km (0.039 R)
• M2: 363,822 km (0.114 R)
• M3: 479,760 km (0.067 R)
• M4: 624,122 km (0.081 R)
• M5: 970,890 km (0.056 R)
• M6: 1,075,908 km (0.097 R)
• M7: 1,178,233 km (0.061 R)
• M8: 1,335,011 km (0.111 R)
• M9: 1,431,053 km (0.115 R)
• M10: 1,607,130 km (0.097 R)
• M11: 1,799,064 km (0.108 R)
• M12: 1,914,703 km (0.093 R)
• M13: 2,223,922 km (0.09 R)
• M14: 2,421,092 km (0.107 R)
• M15: 2,568,296 km (0.106 R)
• M16: 2,680,644 km (0.093 R)
• M17: 2,881,405 km (0.099 R)
• M18: 3,217,252 km (0.082 R)
• M19: 3,369,542 km (0.116 R)
• M20: 3,493,260 km (0.075 R)
• M21: 3,597,380 km (0.093 R)
• M22: 3,745,183 km (0.074 R)
• M23: 3,841,225 km (0.069 R)
• M24: 4,046,622 km (0.07 R)
• M25: 4,167,348 km (0.086 R)
• M26: 4,289,270 km (0.082 R)
• M27: 4,423,609 km (0.1 R)
• M28: 4,870,308 km (0.118 R)
• M29: 5,211,840 km (0.098 R)
• M30: 5,585,835 km (0.082 R)
• M31: 5,844,041 km (0.079 R)
• M32: 6,018,472 km (0.06 R)
• M33: 6,220,130 km (0.115 R)
• M34: 6,372,720 km (0.115 R)
• M35: 6,513,641 km (0.057 R)
• M36: 6,642,744 km (0.1 R)
• M37: 6,942,987 km (0.11 R)
• M38: 7,101,411 km (0.103 R)
• M39: 7,247,718 km (0.086 R)
• M40: 7,435,463 km (0.115 R)
• M41: 7,529,859 km (0.05 R)
• M42: 7,706,385 km (0.065 R)
• M43: 8,342,026 km (0.067 R)
• M44: 8,482,498 km (0.117 R)
• M45: 8,581,233 km (0.066 R)
• M46: 8,808,472 km (0.082 R)
• M47: 9,254,423 km (0.044 R)
• M48: 9,399,833 km (0.037 R)
• M49: 9,560,800 km (0.079 R)
• M50: 9,840,847 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.8

Radius: 11.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.81 AU - 4.97 AU

Year: 6034 Days

Day: 14.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 84,451,955 km

• M1: 147,204 km (0.111 R)
• M2: 243,545 km (0.081 R)
• M3: 346,469 km (0.097 R)
• M4: 773,271 km (0.068 R)
• M5: 1,045,689 km (0.038 R)
• M6: 1,335,161 km (0.101 R)
• M7: 1,432,699 km (0.1 R)
• M8: 1,605,784 km (0.079 R)
• M9: 1,816,717 km (0.108 R)
• M10: 2,452,059 km (0.111 R)
• M11: 2,749,459 km (0.059 R)
• M12: 2,857,319 km (0.115 R)
• M13: 2,966,675 km (0.102 R)
• M14: 3,058,828 km (0.087 R)
• M15: 3,152,027 km (0.107 R)
• M16: 3,303,121 km (0.106 R)
• M17: 4,447,993 km (0.047 R)
• M18: 4,553,909 km (0.057 R)
• M19: 5,207,352 km (0.095 R)
• M20: 5,431,749 km (0.114 R)
• M21: 6,917,705 km (0.078 R)
• M22: 7,090,341 km (0.102 R)
• M23: 7,289,306 km (0.107 R)
• M24: 7,641,908 km (0.056 R)
• M25: 7,923,002 km (0.111 R)
• M26: 8,051,806 km (0.056 R)
• M27: 8,364,017 km (0.112 R)
• M28: 9,134,895 km (0.104 R)
• M29: 9,679,730 km (0.085 R)
• M30: 9,956,187 km (0.064 R)
• M31: 10,207,212 km (0.086 R)
• M32: 10,460,332 km (0.104 R)
• M33: 10,630,125 km (0.054 R)
• M34: 10,800,966 km (0.113 R)
• M35: 11,145,341 km (0.074 R)
• M36: 11,933,572 km (0.059 R)
• M37: 13,563,291 km (0.102 R)
• M38: 13,997,274 km (0.08 R)
• M39: 14,090,773 km (0.095 R)
• M40: 14,215,837 km (0.1 R)
• M41: 15,487,120 km (0.091 R)
• M42: 15,745,625 km (0.06 R)
• M43: 15,908,088 km (0.062 R)
• M44: 16,728,183 km (0.109 R)
• M45: 17,696,680 km (0.105 R)
• M46: 18,034,921 km (0.103 R)
• M47: 19,200,887 km (0.117 R)
• M48: 21,677,180 km (0.099 R)
• M49: 21,930,300 km (0.091 R)
• M50: 22,768,946 km (0.106 R)
• M51: 23,026,254 km (0.084 R)
• M52: 23,321,410 km (0.075 R)
• M53: 23,766,763 km (0.081 R)
• M54: 24,027,812 km (0.093 R)
• M55: 24,289,757 km (0.099 R)
• M56: 24,741,094 km (0.095 R)
• M57: 25,081,429 km (0.105 R)
• M58: 25,233,122 km (0.104 R)
• M59: 25,499,406 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850

Radius: 3.4

Gravity: 73.53 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.9 AU - 12.26 AU

Year: 20994 Days

Day: 23.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,451,955 km

• M1: 336,745 km (0.102 R)
• M2: 548,276 km (0.079 R)
• M3: 667,506 km (0.079 R)
• M4: 717,621 km (0.111 R)
• M5: 1,190,949 km (0.106 R)
• M6: 1,408,913 km (0.113 R)
• M7: 2,060,711 km (0.093 R)
• M8: 2,474,947 km (0.103 R)
• M9: 2,914,167 km (0.073 R)
• M10: 3,248,667 km (0.095 R)
• M11: 3,463,789 km (0.056 R)
• M12: 3,772,709 km (0.096 R)
• M13: 3,953,124 km (0.089 R)
• M14: 4,606,866 km (0.107 R)
• M15: 5,093,957 km (0.11 R)
• M16: 5,143,474 km (0.103 R)
• M17: 5,243,256 km (0.11 R)
• M18: 5,444,465 km (0.081 R)
• M19: 5,802,901 km (0.058 R)
• M20: 6,116,159 km (0.099 R)
• M21: 7,535,544 km (0.074 R)
• M22: 8,398,574 km (0.083 R)
• M23: 8,457,216 km (0.116 R)
• M24: 8,516,008 km (0.091 R)
• M25: 9,597,003 km (0.044 R)
• M26: 10,467,064 km (0.1 R)
• M27: 11,427,033 km (0.063 R)
• M28: 12,281,536 km (0.103 R)
• M29: 12,414,828 km (0.101 R)
• M30: 12,885,014 km (0.109 R)
• M31: 13,429,550 km (0.09 R)
• M32: 14,400,441 km (0.075 R)
• M33: 15,971,218 km (0.087 R)
• M34: 16,043,923 km (0.077 R)
• M35: 16,924,606 km (0.079 R)
• M36: 17,296,207 km (0.073 R)
• M37: 17,820,846 km (0.104 R)
• M38: 17,896,244 km (0.098 R)
• M39: 18,123,034 km (0.092 R)
• M40: 18,579,457 km (0.103 R)
• M41: 18,885,834 km (0.108 R)
• M42: 19,581,314 km (0.113 R)
• M43: 22,121,187 km (0.081 R)
• M44: 22,527,345 km (0.102 R)
• M45: 23,511,998 km (0.071 R)
• M46: 23,760,331 km (0.106 R)
• M47: 24,009,561 km (0.097 R)
• M48: 24,594,339 km (0.114 R)
• M49: 25,438,071 km (0.106 R)
• M50: 26,807,490 km (0.076 R)
• M51: 29,261,044 km (0.065 R)
• M52: 29,885,615 km (0.115 R)
• M53: 30,064,834 km (0.089 R)
• M54: 30,154,592 km (0.094 R)
• M55: 30,424,467 km (0.083 R)
• M56: 30,604,732 km (0.11 R)
• M57: 30,785,297 km (0.119 R)
• M58: 32,151,574 km (0.054 R)
• M59: 32,427,283 km (0.09 R)
• M60: 33,258,748 km (0.093 R)
• M61: 34,284,541 km (0.107 R)
• M62: 35,985,469 km (0.06 R)
• M63: 37,327,362 km (0.046 R)
• M64: 38,392,947 km (0.118 R)
• M65: 40,455,154 km (0.068 R)
• M66: 41,150,485 km (0.051 R)
• M67: 41,250,117 km (0.091 R)
• M68: 43,462,819 km (0.105 R)
• M69: 44,378,956 km (0.094 R)
• M70: 45,198,753 km (0.087 R)
• M71: 46,957,276 km (0.092 R)
• M72: 50,434,229 km (0.102 R)
• M73: 50,540,893 km (0.077 R)
• M74: 53,775,049 km (0.078 R)
• M75: 53,993,163 km (0.105 R)
• M76: 54,320,632 km (0.104 R)
• M77: 55,857,751 km (0.1 R)
• M78: 57,631,981 km (0.09 R)
• M79: 59,649,907 km (0.095 R)
• M80: 60,894,412 km (0.106 R)
• M81: 61,919,157 km (0.103 R)
• M82: 62,834,696 km (0.117 R)
• M83: 64,679,238 km (0.11 R)
• M84: 67,244,243 km (0.059 R)
• M85: 68,303,097 km (0.092 R)
• M86: 68,421,129 km (0.108 R)
• M87: 68,539,162 km (0.074 R)
• M88: 69,012,191 km (0.07 R)
• M89: 69,961,239 km (0.118 R)
• M90: 72,834,416 km (0.116 R)
• M91: 73,075,568 km (0.049 R)
• M92: 73,800,669 km (0.065 R)
• M93: 77,338,808 km (0.119 R)
• M94: 77,461,777 km (0.069 R)
• M95: 80,059,395 km (0.048 R)
• M96: 80,931,700 km (0.112 R)
• M97: 82,434,261 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit