🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 13.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.64 AU

Year: 243 Days

Day: 6.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,954,589 km

• M1: 181,911 km (0.104 R)
• M2: 302,038 km (0.098 R)
• M3: 415,433 km (0.097 R)
• M4: 513,270 km (0.065 R)
• M5: 606,021 km (0.11 R)
• M6: 696,378 km (0.052 R)
• M7: 781,948 km (0.049 R)
• M8: 868,266 km (0.08 R)
• M9: 980,315 km (0.09 R)
• M10: 1,121,086 km (0.092 R)
• M11: 1,232,537 km (0.068 R)
• M12: 1,356,553 km (0.118 R)
• M13: 1,489,247 km (0.078 R)
• M14: 1,703,770 km (0.119 R)
• M15: 1,800,859 km (0.088 R)
• M16: 1,938,340 km (0.089 R)
• M17: 2,045,003 km (0.119 R)
• M18: 2,183,830 km (0.104 R)
• M19: 2,295,131 km (0.106 R)
• M20: 2,392,818 km (0.091 R)
• M21: 2,497,237 km (0.111 R)
• M22: 2,656,858 km (0.094 R)
• M23: 2,754,396 km (0.03 R)
• M24: 2,869,586 km (0.11 R)
• M25: 3,054,190 km (0.049 R)
• M26: 3,156,515 km (0.062 R)
• M27: 3,242,683 km (0.109 R)
• M28: 3,364,606 km (0.078 R)
• M29: 3,649,440 km (0.053 R)
• M30: 3,794,849 km (0.11 R)
• M31: 3,880,569 km (0.064 R)
• M32: 3,985,437 km (0.112 R)
• M33: 4,072,652 km (0.03 R)
• M34: 4,370,203 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 13.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 0.98 AU

Year: 569 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 52,954,589 km

• M1: 176,974 km (0.059 R)
• M2: 325,226 km (0.114 R)
• M3: 422,764 km (0.093 R)
• M4: 567,574 km (0.088 R)
• M5: 687,552 km (0.074 R)
• M6: 791,822 km (0.049 R)
• M7: 902,075 km (0.113 R)
• M8: 1,056,610 km (0.074 R)
• M9: 1,220,719 km (0.118 R)
• M10: 1,409,960 km (0.102 R)
• M11: 1,541,905 km (0.12 R)
• M12: 1,649,317 km (0.05 R)
• M13: 1,777,073 km (0.067 R)
• M14: 1,938,639 km (0.108 R)
• M15: 2,055,325 km (0.093 R)
• M16: 2,187,270 km (0.105 R)
• M17: 2,607,042 km (0.086 R)
• M18: 2,702,336 km (0.094 R)
• M19: 2,826,652 km (0.101 R)
• M20: 2,966,975 km (0.108 R)
• M21: 3,218,449 km (0.09 R)
• M22: 3,461,994 km (0.078 R)
• M23: 3,597,530 km (0.093 R)
• M24: 3,704,043 km (0.109 R)
• M25: 3,811,754 km (0.095 R)
• M26: 4,261,146 km (0.091 R)
• M27: 4,349,857 km (0.117 R)
• M28: 4,677,776 km (0.064 R)
• M29: 4,802,989 km (0.053 R)
• M30: 4,971,436 km (0.047 R)
• M31: 5,176,386 km (0.107 R)
• M32: 5,445,213 km (0.059 R)
• M33: 5,576,859 km (0.116 R)
• M34: 5,789,886 km (0.081 R)
• M35: 5,924,524 km (0.081 R)
• M36: 6,060,060 km (0.092 R)
• M37: 6,251,695 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 15

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.44 AU - 2.2 AU

Year: 1637 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,954,589 km

• M1: 203,004 km (0.079 R)
• M2: 318,045 km (0.118 R)
• M3: 498,161 km (0.097 R)
• M4: 626,217 km (0.117 R)
• M5: 759,060 km (0.047 R)
• M6: 888,761 km (0.055 R)
• M7: 1,052,571 km (0.104 R)
• M8: 1,332,767 km (0.06 R)
• M9: 1,494,184 km (0.107 R)
• M10: 1,631,963 km (0.099 R)
• M11: 1,761,814 km (0.107 R)
• M12: 2,032,287 km (0.106 R)
• M13: 2,166,028 km (0.12 R)
• M14: 2,344,348 km (0.052 R)
• M15: 2,535,086 km (0.104 R)
• M16: 2,679,747 km (0.092 R)
• M17: 2,797,480 km (0.118 R)
• M18: 2,992,705 km (0.034 R)
• M19: 3,099,668 km (0.083 R)
• M20: 3,301,924 km (0.109 R)
• M21: 3,396,919 km (0.101 R)
• M22: 3,744,584 km (0.114 R)
• M23: 3,968,832 km (0.045 R)
• M24: 4,087,014 km (0.049 R)
• M25: 4,266,382 km (0.096 R)
• M26: 4,448,442 km (0.071 R)
• M27: 4,553,759 km (0.049 R)
• M28: 4,659,824 km (0.107 R)
• M29: 4,766,787 km (0.054 R)
• M30: 4,901,574 km (0.114 R)
• M31: 5,055,959 km (0.092 R)
• M32: 5,193,589 km (0.08 R)
• M33: 5,547,837 km (0.098 R)
• M34: 5,958,184 km (0.096 R)
• M35: 6,064,847 km (0.081 R)
• M36: 6,260,372 km (0.109 R)
• M37: 6,428,221 km (0.04 R)
• M38: 6,961,088 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 12

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.16 AU - 6.06 AU

Year: 8861 Days

Day: 13.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,954,589 km

• M1: 176,226 km (0.11 R)
• M2: 289,921 km (0.031 R)
• M3: 365,767 km (0.104 R)
• M4: 864,825 km (0.099 R)
• M5: 988,992 km (0.091 R)
• M6: 1,136,495 km (0.07 R)
• M7: 1,221,915 km (0.093 R)
• M8: 1,566,888 km (0.111 R)
• M9: 2,067,143 km (0.099 R)
• M10: 2,346,443 km (0.091 R)
• M11: 2,569,792 km (0.088 R)
• M12: 2,870,783 km (0.106 R)
• M13: 3,013,500 km (0.078 R)
• M14: 3,232,212 km (0.086 R)
• M15: 3,406,044 km (0.107 R)
• M16: 3,762,985 km (0.051 R)
• M17: 4,430,341 km (0.101 R)
• M18: 4,513,069 km (0.119 R)
• M19: 4,962,311 km (0.034 R)
• M20: 5,134,498 km (0.052 R)
• M21: 5,783,005 km (0.065 R)
• M22: 6,332,927 km (0.039 R)
• M23: 6,519,924 km (0.073 R)
• M24: 6,995,645 km (0.08 R)
• M25: 7,880,217 km (0.116 R)
• M26: 8,250,622 km (0.111 R)
• M27: 8,765,089 km (0.057 R)
• M28: 8,869,359 km (0.093 R)
• M29: 9,360,788 km (0.099 R)
• M30: 9,467,301 km (0.09 R)
• M31: 10,333,772 km (0.099 R)
• M32: 10,962,981 km (0.114 R)
• M33: 11,338,771 km (0.04 R)
• M34: 11,795,493 km (0.067 R)
• M35: 12,374,885 km (0.099 R)
• M36: 12,452,826 km (0.048 R)
• M37: 12,726,889 km (0.1 R)
• M38: 12,845,072 km (0.074 R)
• M39: 13,042,690 km (0.069 R)
• M40: 13,722,164 km (0.096 R)
• M41: 14,208,955 km (0.107 R)
• M42: 14,331,476 km (0.104 R)
• M43: 14,536,425 km (0.076 R)
• M44: 14,866,588 km (0.111 R)
• M45: 15,576,280 km (0.118 R)
• M46: 15,660,503 km (0.1 R)
• M47: 15,998,894 km (0.111 R)
• M48: 16,511,117 km (0.063 R)
• M49: 16,985,342 km (0.075 R)
• M50: 17,115,492 km (0.119 R)
• M51: 17,551,570 km (0.071 R)
• M52: 17,815,012 km (0.119 R)
• M53: 18,702,726 km (0.112 R)
• M54: 18,926,823 km (0.047 R)
• M55: 19,151,968 km (0.09 R)
• M56: 19,559,174 km (0.111 R)
• M57: 20,705,841 km (0.117 R)
• M58: 21,170,492 km (0.117 R)
• M59: 24,225,281 km (0.11 R)
• M60: 24,518,792 km (0.103 R)
• M61: 25,307,023 km (0.104 R)
• M62: 25,803,838 km (0.091 R)
• M63: 25,953,435 km (0.075 R)
• M64: 26,504,853 km (0.09 R)
• M65: 27,060,011 km (0.113 R)
• M66: 27,161,438 km (0.089 R)
• M67: 27,364,443 km (0.058 R)
• M68: 28,696,911 km (0.076 R)
• M69: 29,423,059 km (0.113 R)
• M70: 30,260,508 km (0.114 R)
• M71: 30,893,606 km (0.053 R)
• M72: 31,211,801 km (0.088 R)
• M73: 31,637,855 km (0.108 R)
• M74: 32,549,505 km (0.076 R)
• M75: 33,198,161 km (0.108 R)
• M76: 33,415,377 km (0.057 R)
• M77: 34,069,868 km (0.117 R)
• M78: 34,398,534 km (0.116 R)
• M79: 34,563,391 km (0.118 R)
• M80: 35,335,915 km (0.12 R)
• M81: 36,169,923 km (0.11 R)
• M82: 36,393,422 km (0.068 R)
• M83: 36,617,370 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.8

Radius: 5.6

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.84 AU - 8.3 AU

Year: 13889 Days

Day: 15.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,954,589 km

• M1: 74,350 km (0.115 R)
• M2: 139,126 km (0.078 R)
• M3: 242,199 km (0.054 R)
• M4: 401,221 km (0.104 R)
• M5: 625,768 km (0.086 R)
• M6: 1,134,251 km (0.076 R)
• M7: 1,497,475 km (0.102 R)
• M8: 1,618,200 km (0.095 R)
• M9: 1,792,482 km (0.106 R)
• M10: 2,548,549 km (0.074 R)
• M11: 2,663,740 km (0.085 R)
• M12: 3,422,650 km (0.115 R)
• M13: 4,108,406 km (0.075 R)
• M14: 4,209,684 km (0.111 R)
• M15: 4,380,525 km (0.1 R)
• M16: 4,484,196 km (0.059 R)
• M17: 4,870,907 km (0.09 R)
• M18: 5,086,477 km (0.106 R)
• M19: 5,489,643 km (0.111 R)
• M20: 6,522,168 km (0.091 R)
• M21: 6,640,649 km (0.093 R)
• M22: 6,879,557 km (0.113 R)
• M23: 7,000,133 km (0.109 R)
• M24: 8,414,282 km (0.109 R)
• M25: 8,716,170 km (0.12 R)
• M26: 8,802,937 km (0.085 R)
• M27: 8,933,835 km (0.099 R)
• M28: 9,109,463 km (0.071 R)
• M29: 9,419,280 km (0.109 R)
• M30: 10,323,749 km (0.078 R)
• M31: 10,369,676 km (0.037 R)
• M32: 11,114,075 km (0.102 R)
• M33: 11,302,867 km (0.075 R)
• M34: 11,445,284 km (0.117 R)
• M35: 12,999,606 km (0.101 R)
• M36: 13,148,755 km (0.099 R)
• M37: 13,599,344 km (0.105 R)
• M38: 15,242,377 km (0.056 R)
• M39: 15,662,897 km (0.119 R)
• M40: 15,715,705 km (0.064 R)
• M41: 15,927,685 km (0.093 R)
• M42: 17,437,277 km (0.099 R)
• M43: 18,935,799 km (0.081 R)
• M44: 19,558,126 km (0.079 R)
• M45: 19,957,553 km (0.059 R)
• M46: 20,532,906 km (0.087 R)
• M47: 21,288,974 km (0.106 R)
• M48: 22,172,499 km (0.064 R)
• M49: 22,350,670 km (0.05 R)
• M50: 22,708,508 km (0.104 R)
• M51: 23,369,282 km (0.066 R)
• M52: 23,490,157 km (0.098 R)
• M53: 23,853,829 km (0.059 R)
• M54: 24,219,446 km (0.099 R)
• M55: 25,141,568 km (0.118 R)
• M56: 25,700,316 km (0.1 R)
• M57: 26,137,740 km (0.083 R)
• M58: 27,400,944 km (0.114 R)
• M59: 28,104,204 km (0.119 R)
• M60: 28,490,316 km (0.094 R)
• M61: 30,777,219 km (0.087 R)
• M62: 30,976,034 km (0.116 R)
• M63: 31,042,306 km (0.104 R)
• M64: 33,054,697 km (0.117 R)
• M65: 33,326,067 km (0.089 R)
• M66: 34,282,147 km (0.114 R)
• M67: 34,625,774 km (0.05 R)
• M68: 34,694,589 km (0.07 R)
• M69: 35,316,317 km (0.115 R)
• M70: 35,732,947 km (0.109 R)
• M71: 37,415,475 km (0.053 R)
• M72: 37,627,604 km (0.103 R)
• M73: 37,982,002 km (0.117 R)
• M74: 40,566,455 km (0.083 R)
• M75: 42,467,993 km (0.114 R)
• M76: 44,024,858 km (0.095 R)
• M77: 44,248,806 km (0.097 R)
• M78: 45,751,367 km (0.093 R)
• M79: 45,902,611 km (0.095 R)
• M80: 46,813,213 km (0.082 R)
• M81: 47,041,798 km (0.084 R)
• M82: 47,806,393 km (0.117 R)
• M83: 48,420,941 km (0.106 R)
• M84: 48,575,027 km (0.094 R)
• M85: 51,847,929 km (0.082 R)
• M86: 52,716,794 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit