🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 10.7

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 449 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,284,665 km

• M1: 140,323 km (0.07 R)
• M2: 220,208 km (0.083 R)
• M3: 289,921 km (0.101 R)
• M4: 407,953 km (0.107 R)
• M5: 510,727 km (0.036 R)
• M6: 585,975 km (0.12 R)
• M7: 652,696 km (0.107 R)
• M8: 725,699 km (0.09 R)
• M9: 798,404 km (0.081 R)
• M10: 866,471 km (0.114 R)
• M11: 963,261 km (0.085 R)
• M12: 1,063,940 km (0.12 R)
• M13: 1,201,121 km (0.064 R)
• M14: 1,272,180 km (0.09 R)
• M15: 1,348,924 km (0.043 R)
• M16: 1,436,140 km (0.117 R)
• M17: 1,584,391 km (0.032 R)
• M18: 1,662,780 km (0.102 R)
• M19: 1,775,876 km (0.06 R)
• M20: 1,877,004 km (0.063 R)
• M21: 2,085,095 km (0.089 R)
• M22: 2,233,347 km (0.062 R)
• M23: 2,374,567 km (0.112 R)
• M24: 2,693,659 km (0.063 R)
• M25: 2,855,524 km (0.097 R)
• M26: 3,026,515 km (0.068 R)
• M27: 3,247,919 km (0.044 R)
• M28: 3,318,978 km (0.102 R)
• M29: 3,414,571 km (0.101 R)
• M30: 3,517,196 km (0.066 R)
• M31: 3,608,600 km (0.119 R)
• M32: 3,806,219 km (0.098 R)
• M33: 3,931,582 km (0.097 R)
• M34: 4,007,428 km (0.107 R)
• M35: 4,083,872 km (0.095 R)
• M36: 4,180,064 km (0.094 R)
• M37: 4,309,466 km (0.037 R)
• M38: 4,387,706 km (0.086 R)
• M39: 4,492,873 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921

Radius: 10.3

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.35 AU - 1.51 AU

Year: 1160 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,284,665 km

• M1: 130,150 km (0.109 R)
• M2: 255,064 km (0.108 R)
• M3: 334,501 km (0.108 R)
• M4: 453,132 km (0.099 R)
• M5: 570,117 km (0.114 R)
• M6: 718,519 km (0.086 R)
• M7: 837,150 km (0.076 R)
• M8: 925,113 km (0.05 R)
• M9: 1,167,611 km (0.034 R)
• M10: 1,343,688 km (0.069 R)
• M11: 1,448,407 km (0.102 R)
• M12: 1,983,219 km (0.068 R)
• M13: 2,113,369 km (0.044 R)
• M14: 2,467,617 km (0.077 R)
• M15: 2,773,395 km (0.116 R)
• M16: 3,033,845 km (0.11 R)
• M17: 3,196,458 km (0.065 R)
• M18: 3,290,555 km (0.076 R)
• M19: 3,385,699 km (0.06 R)
• M20: 3,457,656 km (0.12 R)
• M21: 3,530,061 km (0.065 R)
• M22: 3,750,568 km (0.114 R)
• M23: 3,912,732 km (0.096 R)
• M24: 4,153,734 km (0.089 R)
• M25: 4,269,673 km (0.08 R)
• M26: 4,373,643 km (0.085 R)
• M27: 4,637,384 km (0.101 R)
• M28: 4,892,748 km (0.057 R)
• M29: 5,138,836 km (0.034 R)
• M30: 5,305,189 km (0.058 R)
• M31: 5,487,549 km (0.115 R)
• M32: 5,844,041 km (0.117 R)
• M33: 5,974,191 km (0.115 R)
• M34: 6,105,388 km (0.118 R)
• M35: 6,193,352 km (0.114 R)
• M36: 6,624,493 km (0.117 R)
• M37: 6,790,547 km (0.118 R)
• M38: 7,050,099 km (0.084 R)
• M39: 7,188,776 km (0.066 R)
• M40: 7,437,557 km (0.1 R)
• M41: 7,531,654 km (0.117 R)
• M42: 7,657,616 km (0.111 R)
• M43: 7,848,054 km (0.111 R)
• M44: 7,975,810 km (0.098 R)
• M45: 8,428,494 km (0.069 R)
• M46: 8,542,936 km (0.08 R)
• M47: 8,690,888 km (0.099 R)
• M48: 8,773,466 km (0.087 R)
• M49: 8,856,344 km (0.073 R)
• M50: 8,989,336 km (0.105 R)
• M51: 9,358,843 km (0.11 R)
• M52: 9,511,433 km (0.075 R)
• M53: 9,716,083 km (0.065 R)
• M54: 9,905,025 km (0.086 R)
• M55: 10,182,080 km (0.088 R)
• M56: 10,286,649 km (0.112 R)
• M57: 10,496,834 km (0.069 R)
• M58: 10,796,927 km (0.116 R)
• M59: 10,867,986 km (0.084 R)
• M60: 11,046,307 km (0.061 R)
• M61: 11,441,993 km (0.111 R)
• M62: 11,824,066 km (0.108 R)
• M63: 11,989,073 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.5

Radius: 12.1

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.62 AU - 2.7 AU

Year: 2153 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,284,665 km

• M1: 188,793 km (0.078 R)
• M2: 285,283 km (0.109 R)
• M3: 375,042 km (0.064 R)
• M4: 471,682 km (0.096 R)
• M5: 722,707 km (0.068 R)
• M6: 813,364 km (0.101 R)
• M7: 967,449 km (0.081 R)
• M8: 1,121,386 km (0.115 R)
• M9: 1,548,936 km (0.117 R)
• M10: 1,669,811 km (0.043 R)
• M11: 1,793,978 km (0.062 R)
• M12: 1,895,555 km (0.072 R)
• M13: 1,999,226 km (0.096 R)
• M14: 2,419,297 km (0.075 R)
• M15: 2,532,243 km (0.111 R)
• M16: 2,676,007 km (0.059 R)
• M17: 3,108,345 km (0.073 R)
• M18: 3,185,238 km (0.029 R)
• M19: 3,325,112 km (0.118 R)
• M20: 3,483,087 km (0.086 R)
• M21: 4,275,657 km (0.115 R)
• M22: 4,675,083 km (0.055 R)
• M23: 4,798,950 km (0.081 R)
• M24: 4,906,062 km (0.07 R)
• M25: 5,032,173 km (0.056 R)
• M26: 5,122,829 km (0.056 R)
• M27: 5,509,690 km (0.043 R)
• M28: 5,678,436 km (0.057 R)
• M29: 5,753,983 km (0.11 R)
• M30: 6,156,252 km (0.043 R)
• M31: 6,233,893 km (0.104 R)
• M32: 6,429,417 km (0.094 R)
• M33: 6,706,772 km (0.109 R)
• M34: 6,907,233 km (0.071 R)
• M35: 7,028,557 km (0.103 R)
• M36: 7,624,555 km (0.099 R)
• M37: 7,791,955 km (0.066 R)
• M38: 7,897,122 km (0.067 R)
• M39: 8,215,616 km (0.1 R)
• M40: 8,887,161 km (0.112 R)
• M41: 9,644,126 km (0.058 R)
• M42: 10,935,455 km (0.072 R)
• M43: 11,338,322 km (0.066 R)
• M44: 11,818,381 km (0.096 R)
• M45: 11,988,025 km (0.111 R)
• M46: 12,305,173 km (0.114 R)
• M47: 12,724,196 km (0.109 R)
• M48: 12,997,811 km (0.085 R)
• M49: 13,273,370 km (0.104 R)
• M50: 13,703,015 km (0.093 R)
• M51: 13,830,323 km (0.109 R)
• M52: 14,446,517 km (0.059 R)
• M53: 15,019,477 km (0.04 R)
• M54: 15,679,353 km (0.117 R)
• M55: 15,892,679 km (0.108 R)
• M56: 16,429,885 km (0.078 R)
• M57: 16,700,807 km (0.08 R)
• M58: 16,945,848 km (0.1 R)
• M59: 17,027,678 km (0.037 R)
• M60: 17,301,891 km (0.076 R)
• M61: 17,411,995 km (0.049 R)
• M62: 17,605,126 km (0.065 R)
• M63: 17,882,331 km (0.083 R)
• M64: 17,993,632 km (0.045 R)
• M65: 18,133,057 km (0.102 R)
• M66: 18,216,832 km (0.09 R)
• M67: 18,328,881 km (0.111 R)
• M68: 18,637,950 km (0.115 R)
• M69: 19,062,359 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603

Radius: 5.6

Gravity: 19.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.15 AU - 11.39 AU

Year: 23973 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,284,665 km

• M1: 90,507 km (0.069 R)
• M2: 151,842 km (0.119 R)
• M3: 375,341 km (0.052 R)
• M4: 907,311 km (0.082 R)
• M5: 2,289,446 km (0.093 R)
• M6: 3,402,155 km (0.117 R)
• M7: 4,012,514 km (0.07 R)
• M8: 4,515,462 km (0.029 R)
• M9: 5,934,248 km (0.069 R)
• M10: 7,149,133 km (0.089 R)
• M11: 9,375,897 km (0.05 R)
• M12: 10,346,488 km (0.094 R)
• M13: 10,594,222 km (0.102 R)
• M14: 10,718,687 km (0.109 R)
• M15: 12,120,569 km (0.093 R)
• M16: 12,975,671 km (0.101 R)
• M17: 13,511,530 km (0.112 R)
• M18: 14,466,563 km (0.05 R)
• M19: 17,532,870 km (0.115 R)
• M20: 18,124,829 km (0.054 R)
• M21: 18,273,829 km (0.102 R)
• M22: 18,573,174 km (0.064 R)
• M23: 21,416,880 km (0.094 R)
• M24: 21,574,407 km (0.091 R)
• M25: 22,368,023 km (0.079 R)
• M26: 23,820,170 km (0.113 R)
• M27: 25,053,455 km (0.036 R)
• M28: 26,307,384 km (0.104 R)
• M29: 28,442,295 km (0.085 R)
• M30: 28,702,147 km (0.095 R)
• M31: 29,224,243 km (0.105 R)
• M32: 30,720,671 km (0.09 R)
• M33: 30,898,393 km (0.112 R)
• M34: 31,702,182 km (0.074 R)
• M35: 32,061,666 km (0.093 R)
• M36: 34,062,687 km (0.077 R)
• M37: 34,246,693 km (0.111 R)
• M38: 35,823,155 km (0.12 R)
• M39: 36,291,396 km (0.037 R)
• M40: 37,612,944 km (0.101 R)
• M41: 38,950,349 km (0.118 R)
• M42: 39,046,540 km (0.098 R)
• M43: 39,238,923 km (0.095 R)
• M44: 39,818,316 km (0.095 R)
• M45: 40,108,984 km (0.078 R)
• M46: 41,376,976 km (0.066 R)
• M47: 41,966,541 km (0.111 R)
• M48: 42,163,711 km (0.101 R)
• M49: 42,361,180 km (0.075 R)
• M50: 42,757,016 km (0.047 R)
• M51: 42,955,533 km (0.057 R)
• M52: 43,253,681 km (0.106 R)
• M53: 43,353,164 km (0.11 R)
• M54: 43,952,004 km (0.112 R)
• M55: 44,553,537 km (0.037 R)
• M56: 44,855,426 km (0.059 R)
• M57: 45,460,998 km (0.094 R)
• M58: 47,089,371 km (0.083 R)
• M59: 47,191,695 km (0.107 R)
• M60: 47,807,740 km (0.103 R)
• M61: 48,116,659 km (0.112 R)
• M62: 49,984,538 km (0.073 R)
• M63: 54,756,561 km (0.117 R)
• M64: 55,620,040 km (0.113 R)
• M65: 55,728,348 km (0.114 R)
• M66: 55,944,966 km (0.095 R)
• M67: 57,251,105 km (0.073 R)
• M68: 57,907,989 km (0.116 R)
• M69: 58,237,404 km (0.08 R)
• M70: 58,897,878 km (0.108 R)
• M71: 59,671,748 km (0.098 R)
• M72: 59,782,600 km (0.082 R)
• M73: 59,893,452 km (0.061 R)
• M74: 60,671,511 km (0.108 R)
• M75: 61,006,012 km (0.066 R)
• M76: 61,676,958 km (0.032 R)
• M77: 62,687,791 km (0.079 R)
• M78: 66,440,902 km (0.036 R)
• M79: 67,246,337 km (0.096 R)
• M80: 67,939,275 km (0.119 R)
• M81: 70,851,796 km (0.061 R)
• M82: 72,264,299 km (0.204 R)
• M83: 72,382,481 km (0.061 R)
• M84: 74,043,017 km (0.113 R)
• M85: 74,281,177 km (0.059 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit