🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 12.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.6 AU - 0.82 AU

Year: 380 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,052,760 km

• M1: 168,896 km (0.109 R)
• M2: 263,891 km (0.095 R)
• M3: 344,973 km (0.072 R)
• M4: 423,811 km (0.099 R)
• M5: 517,908 km (0.074 R)
• M6: 635,641 km (0.116 R)
• M7: 767,886 km (0.066 R)
• M8: 871,707 km (0.095 R)
• M9: 1,025,793 km (0.083 R)
• M10: 1,199,177 km (0.046 R)
• M11: 1,277,267 km (0.11 R)
• M12: 1,357,301 km (0.12 R)
• M13: 1,501,663 km (0.103 R)
• M14: 1,656,796 km (0.038 R)
• M15: 1,772,436 km (0.094 R)
• M16: 1,868,328 km (0.098 R)
• M17: 2,083,001 km (0.086 R)
• M18: 2,398,652 km (0.103 R)
• M19: 2,511,599 km (0.06 R)
• M20: 2,645,638 km (0.113 R)
• M21: 2,841,312 km (0.087 R)
• M22: 2,921,048 km (0.103 R)
• M23: 3,041,923 km (0.073 R)
• M24: 3,178,356 km (0.08 R)
• M25: 3,736,955 km (0.037 R)
• M26: 3,935,022 km (0.113 R)
• M27: 4,144,160 km (0.091 R)
• M28: 4,503,494 km (0.081 R)
• M29: 4,801,493 km (0.087 R)
• M30: 4,953,036 km (0.072 R)
• M31: 5,049,527 km (0.064 R)
• M32: 5,146,616 km (0.099 R)
• M33: 5,236,225 km (0.037 R)
• M34: 5,350,966 km (0.085 R)
• M35: 5,499,816 km (0.033 R)
• M36: 5,633,257 km (0.094 R)
• M37: 5,776,123 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 8.8

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.01 AU - 6.23 AU

Year: 7366 Days

Day: 13.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,052,760 km

• M1: 112,498 km (0.074 R)
• M2: 260,001 km (0.071 R)
• M3: 370,853 km (0.098 R)
• M4: 466,446 km (0.101 R)
• M5: 620,981 km (0.04 R)
• M6: 751,729 km (0.107 R)
• M7: 848,968 km (0.032 R)
• M8: 965,654 km (0.115 R)
• M9: 1,520,662 km (0.119 R)
• M10: 1,830,928 km (0.113 R)
• M11: 2,876,767 km (0.113 R)
• M12: 3,191,671 km (0.04 R)
• M13: 3,329,899 km (0.079 R)
• M14: 3,470,371 km (0.118 R)
• M15: 3,541,281 km (0.064 R)
• M16: 3,781,236 km (0.076 R)
• M17: 4,001,743 km (0.069 R)
• M18: 4,532,516 km (0.055 R)
• M19: 4,688,397 km (0.104 R)
• M20: 4,925,360 km (0.11 R)
• M21: 5,247,594 km (0.065 R)
• M22: 5,771,785 km (0.102 R)
• M23: 6,226,114 km (0.117 R)
• M24: 6,341,603 km (0.085 R)
• M25: 7,169,179 km (0.077 R)
• M26: 7,411,976 km (0.068 R)
• M27: 7,968,031 km (0.11 R)
• M28: 8,093,394 km (0.064 R)
• M29: 8,665,905 km (0.058 R)
• M30: 9,748,994 km (0.112 R)
• M31: 10,323,599 km (0.081 R)
• M32: 11,789,808 km (0.112 R)
• M33: 12,076,438 km (0.049 R)
• M34: 12,913,139 km (0.09 R)
• M35: 13,060,642 km (0.12 R)
• M36: 13,431,794 km (0.086 R)
• M37: 13,731,140 km (0.087 R)
• M38: 13,806,238 km (0.035 R)
• M39: 14,032,729 km (0.077 R)
• M40: 14,222,270 km (0.107 R)
• M41: 15,416,659 km (0.056 R)
• M42: 15,690,872 km (0.069 R)
• M43: 16,006,224 km (0.08 R)
• M44: 16,884,064 km (0.113 R)
• M45: 17,369,510 km (0.088 R)
• M46: 18,064,990 km (0.102 R)
• M47: 18,312,575 km (0.107 R)
• M48: 19,146,283 km (0.115 R)
• M49: 19,398,805 km (0.08 R)
• M50: 19,610,037 km (0.075 R)
• M51: 19,737,195 km (0.047 R)
• M52: 20,334,091 km (0.093 R)
• M53: 20,505,829 km (0.039 R)
• M54: 20,677,866 km (0.053 R)
• M55: 20,807,269 km (0.078 R)
• M56: 21,023,587 km (0.092 R)
• M57: 21,371,103 km (0.114 R)
• M58: 21,458,319 km (0.061 R)
• M59: 21,808,378 km (0.101 R)
• M60: 21,940,024 km (0.099 R)
• M61: 22,381,038 km (0.025 R)
• M62: 22,736,034 km (0.032 R)
• M63: 22,825,045 km (0.095 R)
• M64: 23,947,627 km (0.09 R)
• M65: 24,083,462 km (0.076 R)
• M66: 24,675,421 km (0.056 R)
• M67: 24,858,529 km (0.113 R)
• M68: 25,134,088 km (0.036 R)
• M69: 25,827,175 km (0.071 R)
• M70: 25,920,075 km (0.097 R)
• M71: 26,761,264 km (0.102 R)
• M72: 27,090,678 km (0.116 R)
• M73: 27,232,348 km (0.071 R)
• M74: 27,753,846 km (0.098 R)
• M75: 27,896,562 km (0.043 R)
• M76: 28,710,225 km (0.114 R)
• M77: 29,240,998 km (0.074 R)
• M78: 29,531,816 km (0.11 R)
• M79: 29,969,839 km (0.105 R)
• M80: 30,067,526 km (0.058 R)
• M81: 30,753,881 km (0.104 R)
• M82: 31,197,888 km (0.058 R)
• M83: 31,892,770 km (0.062 R)
• M84: 32,192,115 km (0.034 R)
• M85: 32,592,738 km (0.086 R)
• M86: 33,449,635 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 11.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.38 AU - 5.92 AU

Year: 7431 Days

Day: 11.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,052,760 km

• M1: 159,322 km (0.059 R)
• M2: 477,666 km (0.071 R)
• M3: 683,961 km (0.119 R)
• M4: 1,070,822 km (0.063 R)
• M5: 1,170,753 km (0.12 R)
• M6: 1,319,154 km (0.068 R)
• M7: 1,554,023 km (0.107 R)
• M8: 1,802,804 km (0.114 R)
• M9: 1,993,541 km (0.055 R)
• M10: 2,433,209 km (0.116 R)
• M11: 2,509,355 km (0.11 R)
• M12: 2,762,923 km (0.11 R)
• M13: 2,923,142 km (0.074 R)
• M14: 3,004,374 km (0.075 R)
• M15: 3,148,586 km (0.062 R)
• M16: 3,253,006 km (0.109 R)
• M17: 3,638,370 km (0.078 R)
• M18: 3,748,175 km (0.072 R)
• M19: 4,016,104 km (0.096 R)
• M20: 4,198,165 km (0.079 R)
• M21: 4,737,017 km (0.099 R)
• M22: 4,978,318 km (0.101 R)
• M23: 5,051,471 km (0.1 R)
• M24: 5,124,924 km (0.072 R)
• M25: 5,198,825 km (0.083 R)
• M26: 5,397,641 km (0.104 R)
• M27: 5,498,021 km (0.103 R)
• M28: 7,436,809 km (0.09 R)
• M29: 7,859,274 km (0.072 R)
• M30: 8,260,645 km (0.114 R)
• M31: 9,504,850 km (0.104 R)
• M32: 9,687,360 km (0.118 R)
• M33: 9,779,063 km (0.056 R)
• M34: 9,932,551 km (0.102 R)
• M35: 10,241,919 km (0.095 R)
• M36: 10,585,845 km (0.064 R)
• M37: 10,838,515 km (0.069 R)
• M38: 11,285,364 km (0.06 R)
• M39: 11,381,855 km (0.109 R)
• M40: 11,575,734 km (0.038 R)
• M41: 11,705,734 km (0.105 R)
• M42: 12,164,102 km (0.059 R)
• M43: 12,263,136 km (0.106 R)
• M44: 12,395,530 km (0.075 R)
• M45: 12,628,454 km (0.101 R)
• M46: 12,862,874 km (0.053 R)
• M47: 12,963,703 km (0.082 R)
• M48: 13,132,449 km (0.082 R)
• M49: 13,301,943 km (0.081 R)
• M50: 13,677,285 km (0.073 R)
• M51: 16,255,903 km (0.098 R)
• M52: 16,547,469 km (0.095 R)
• M53: 16,988,035 km (0.089 R)
• M54: 17,172,788 km (0.03 R)
• M55: 17,246,989 km (0.078 R)
• M56: 17,918,534 km (0.071 R)
• M57: 18,031,331 km (0.098 R)
• M58: 18,522,610 km (0.042 R)
• M59: 19,171,865 km (0.115 R)
• M60: 19,287,205 km (0.091 R)
• M61: 19,750,958 km (0.082 R)
• M62: 19,906,390 km (0.107 R)
• M63: 20,140,212 km (0.115 R)
• M64: 20,807,717 km (0.089 R)
• M65: 21,084,773 km (0.084 R)
• M66: 21,442,611 km (0.086 R)
• M67: 21,522,496 km (0.104 R)
• M68: 21,802,543 km (0.076 R)
• M69: 22,406,919 km (0.103 R)
• M70: 22,772,237 km (0.106 R)
• M71: 23,426,428 km (0.115 R)
• M72: 24,753,511 km (0.04 R)
• M73: 25,426,103 km (0.091 R)
• M74: 26,318,005 km (0.109 R)
• M75: 27,610,082 km (0.087 R)
• M76: 27,870,981 km (0.12 R)
• M77: 28,570,650 km (0.082 R)
• M78: 29,099,179 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.7

Radius: 7.4

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.32 AU - 11.2 AU

Year: 17916 Days

Day: 21.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,052,760 km

• M1: 98,136 km (0.089 R)
• M2: 463,005 km (0.117 R)
• M3: 518,057 km (0.114 R)
• M4: 635,641 km (0.095 R)
• M5: 897,886 km (0.094 R)
• M6: 992,582 km (0.04 R)
• M7: 1,776,176 km (0.052 R)
• M8: 2,571,438 km (0.088 R)
• M9: 2,707,871 km (0.092 R)
• M10: 2,917,158 km (0.075 R)
• M11: 3,095,479 km (0.03 R)
• M12: 3,883,262 km (0.096 R)
• M13: 4,040,190 km (0.074 R)
• M14: 5,024,693 km (0.084 R)
• M15: 5,109,964 km (0.059 R)
• M16: 5,587,630 km (0.107 R)
• M17: 6,492,548 km (0.115 R)
• M18: 6,819,868 km (0.106 R)
• M19: 7,393,725 km (0.096 R)
• M20: 7,490,814 km (0.068 R)
• M21: 7,834,141 km (0.042 R)
• M22: 8,182,704 km (0.059 R)
• M23: 8,232,820 km (0.115 R)
• M24: 8,434,627 km (0.119 R)
• M25: 12,509,673 km (0.095 R)
• M26: 12,741,849 km (0.099 R)
• M27: 13,983,661 km (0.103 R)
• M28: 14,103,938 km (0.105 R)
• M29: 15,016,933 km (0.086 R)
• M30: 15,387,487 km (0.108 R)
• M31: 15,948,928 km (0.114 R)
• M32: 17,091,856 km (0.104 R)
• M33: 17,478,716 km (0.08 R)
• M34: 18,326,637 km (0.093 R)
• M35: 20,062,570 km (0.08 R)
• M36: 20,402,457 km (0.06 R)
• M37: 20,950,135 km (0.116 R)
• M38: 21,294,958 km (0.094 R)
• M39: 23,545,358 km (0.062 R)
• M40: 24,408,688 km (0.074 R)
• M41: 24,771,463 km (0.116 R)
• M42: 24,989,876 km (0.105 R)
• M43: 25,209,036 km (0.099 R)
• M44: 25,282,339 km (0.104 R)
• M45: 26,760,965 km (0.102 R)
• M46: 27,435,501 km (0.11 R)
• M47: 27,510,749 km (0.03 R)
• M48: 29,569,515 km (0.099 R)
• M49: 31,361,997 km (0.113 R)
• M50: 31,677,349 km (0.106 R)
• M51: 31,756,337 km (0.118 R)
• M52: 32,869,195 km (0.109 R)
• M53: 33,189,484 km (0.101 R)
• M54: 34,156,485 km (0.097 R)
• M55: 34,480,963 km (0.092 R)
• M56: 35,871,176 km (0.03 R)
• M57: 37,529,917 km (0.1 R)
• M58: 38,537,309 km (0.09 R)
• M59: 39,298,463 km (0.12 R)
• M60: 40,578,273 km (0.12 R)
• M61: 40,835,880 km (0.105 R)
• M62: 40,921,899 km (0.068 R)
• M63: 41,525,527 km (0.083 R)
• M64: 44,322,109 km (0.101 R)
• M65: 45,386,498 km (0.076 R)
• M66: 45,564,669 km (0.088 R)
• M67: 45,832,449 km (0.098 R)
• M68: 46,100,678 km (0.075 R)
• M69: 46,549,023 km (0.114 R)
• M70: 47,811,779 km (0.098 R)
• M71: 47,902,435 km (0.06 R)
• M72: 48,903,245 km (0.097 R)
• M73: 48,994,499 km (0.064 R)
• M74: 49,635,377 km (0.031 R)
• M75: 49,727,230 km (0.102 R)
• M76: 49,819,083 km (0.041 R)
• M77: 50,740,456 km (0.114 R)
• M78: 50,832,908 km (0.115 R)
• M79: 55,812,422 km (0.094 R)
• M80: 56,194,495 km (0.096 R)
• M81: 56,290,238 km (0.107 R)
• M82: 56,577,466 km (0.113 R)
• M83: 58,214,665 km (0.087 R)
• M84: 59,184,957 km (0.103 R)
• M85: 59,282,345 km (0.115 R)
• M86: 59,379,733 km (0.088 R)
• M87: 61,535,439 km (0.059 R)
• M88: 63,019,898 km (0.099 R)
• M89: 66,833,148 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit