🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 13.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 494 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 46,948,402 km

• M1: 173,534 km (0.101 R)
• M2: 273,166 km (0.078 R)
• M3: 399,726 km (0.031 R)
• M4: 499,956 km (0.115 R)
• M5: 590,612 km (0.116 R)
• M6: 684,560 km (0.105 R)
• M7: 772,823 km (0.117 R)
• M8: 865,573 km (0.093 R)
• M9: 1,041,650 km (0.061 R)
• M10: 1,132,306 km (0.092 R)
• M11: 1,230,592 km (0.082 R)
• M12: 1,416,393 km (0.071 R)
• M13: 1,611,917 km (0.098 R)
• M14: 1,740,122 km (0.087 R)
• M15: 1,883,288 km (0.081 R)
• M16: 2,082,253 km (0.048 R)
• M17: 2,211,057 km (0.081 R)
• M18: 2,372,772 km (0.12 R)
• M19: 2,501,576 km (0.05 R)
• M20: 2,613,774 km (0.085 R)
• M21: 2,708,619 km (0.083 R)
• M22: 2,869,287 km (0.104 R)
• M23: 3,013,500 km (0.102 R)
• M24: 3,187,033 km (0.089 R)
• M25: 3,275,146 km (0.074 R)
• M26: 3,467,529 km (0.064 R)
• M27: 3,706,437 km (0.089 R)
• M28: 3,842,421 km (0.077 R)
• M29: 3,950,880 km (0.085 R)
• M30: 4,038,395 km (0.087 R)
• M31: 4,372,596 km (0.115 R)
• M32: 4,463,252 km (0.072 R)
• M33: 4,638,880 km (0.116 R)
• M34: 4,918,329 km (0.09 R)
• M35: 5,068,077 km (0.117 R)
• M36: 5,155,442 km (0.073 R)
• M37: 5,339,896 km (0.094 R)
• M38: 5,445,213 km (0.081 R)
• M39: 5,551,128 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 8.1

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.06 AU - 1.08 AU

Year: 778 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,948,402 km

• M1: 113,994 km (0.1 R)
• M2: 169,943 km (0.12 R)
• M3: 227,987 km (0.104 R)
• M4: 289,621 km (0.115 R)
• M5: 351,256 km (0.102 R)
• M6: 406,308 km (0.088 R)
• M7: 486,492 km (0.084 R)
• M8: 540,348 km (0.069 R)
• M9: 654,640 km (0.119 R)
• M10: 820,245 km (0.098 R)
• M11: 891,603 km (0.103 R)
• M12: 959,222 km (0.106 R)
• M13: 1,286,242 km (0.102 R)
• M14: 1,449,155 km (0.116 R)
• M15: 1,591,273 km (0.066 R)
• M16: 1,773,632 km (0.095 R)
• M17: 1,831,078 km (0.043 R)
• M18: 1,985,164 km (0.077 R)
• M19: 2,067,592 km (0.084 R)
• M20: 2,228,111 km (0.105 R)
• M21: 2,472,703 km (0.104 R)
• M22: 2,851,485 km (0.092 R)
• M23: 3,013,350 km (0.091 R)
• M24: 3,091,141 km (0.109 R)
• M25: 3,160,853 km (0.094 R)
• M26: 3,266,320 km (0.031 R)
• M27: 3,372,983 km (0.112 R)
• M28: 3,462,892 km (0.084 R)
• M29: 3,608,301 km (0.119 R)
• M30: 3,764,930 km (0.109 R)
• M31: 3,820,730 km (0.079 R)
• M32: 3,990,074 km (0.087 R)
• M33: 4,152,089 km (0.104 R)
• M34: 4,492,723 km (0.044 R)
• M35: 4,651,447 km (0.09 R)
• M36: 4,781,746 km (0.119 R)
• M37: 4,832,310 km (0.11 R)
• M38: 4,903,220 km (0.12 R)
• M39: 4,954,083 km (0.106 R)
• M40: 5,211,242 km (0.113 R)
• M41: 5,304,890 km (0.096 R)
• M42: 5,462,267 km (0.057 R)
• M43: 5,536,168 km (0.063 R)
• M44: 5,621,140 km (0.047 R)
• M45: 5,759,967 km (0.065 R)
• M46: 5,824,593 km (0.12 R)
• M47: 5,921,832 km (0.081 R)
• M48: 5,975,986 km (0.029 R)
• M49: 6,052,281 km (0.084 R)
• M50: 6,216,689 km (0.071 R)
• M51: 6,316,022 km (0.11 R)
• M52: 6,505,263 km (0.088 R)
• M53: 6,912,020 km (0.11 R)
• M54: 7,408,835 km (0.099 R)
• M55: 7,596,580 km (0.029 R)
• M56: 7,691,126 km (0.063 R)
• M57: 7,940,954 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 8.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.65 AU - 3.59 AU

Year: 3874 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 46,948,402 km

• M1: 122,521 km (0.115 R)
• M2: 230,979 km (0.117 R)
• M3: 343,327 km (0.115 R)
• M4: 405,709 km (0.113 R)
• M5: 544,237 km (0.114 R)
• M6: 603,478 km (0.068 R)
• M7: 986,897 km (0.084 R)
• M8: 1,067,830 km (0.116 R)
• M9: 1,384,229 km (0.116 R)
• M10: 1,444,966 km (0.093 R)
• M11: 1,713,195 km (0.065 R)
• M12: 1,770,341 km (0.117 R)
• M13: 1,836,613 km (0.101 R)
• M14: 2,092,425 km (0.088 R)
• M15: 2,215,844 km (0.11 R)
• M16: 2,488,411 km (0.095 R)
• M17: 2,647,733 km (0.102 R)
• M18: 2,704,730 km (0.065 R)
• M19: 2,762,175 km (0.095 R)
• M20: 3,006,020 km (0.113 R)
• M21: 3,400,509 km (0.038 R)
• M22: 4,028,222 km (0.091 R)
• M23: 4,193,677 km (0.118 R)
• M24: 5,485,604 km (0.071 R)
• M25: 5,730,646 km (0.068 R)
• M26: 5,991,844 km (0.029 R)
• M27: 6,067,241 km (0.054 R)
• M28: 6,397,403 km (0.11 R)
• M29: 7,235,151 km (0.112 R)
• M30: 7,517,592 km (0.091 R)
• M31: 7,598,973 km (0.073 R)
• M32: 8,583,926 km (0.114 R)
• M33: 8,697,321 km (0.067 R)
• M34: 9,012,075 km (0.087 R)
• M35: 9,388,762 km (0.1 R)
• M36: 9,447,255 km (0.109 R)
• M37: 9,726,405 km (0.08 R)
• M38: 9,844,737 km (0.079 R)
• M39: 10,023,207 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 14.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.54 AU - 5.12 AU

Year: 7462 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,948,402 km

• M1: 185,202 km (0.038 R)
• M2: 310,715 km (0.089 R)
• M3: 407,205 km (0.08 R)
• M4: 647,759 km (0.09 R)
• M5: 801,545 km (0.08 R)
• M6: 911,949 km (0.101 R)
• M7: 1,213,239 km (0.072 R)
• M8: 1,478,177 km (0.074 R)
• M9: 1,653,804 km (0.093 R)
• M10: 2,303,508 km (0.073 R)
• M11: 2,635,615 km (0.042 R)
• M12: 2,895,018 km (0.074 R)
• M13: 3,117,769 km (0.106 R)
• M14: 4,015,805 km (0.05 R)
• M15: 4,391,745 km (0.037 R)
• M16: 4,674,784 km (0.098 R)
• M17: 5,124,026 km (0.08 R)
• M18: 5,532,279 km (0.085 R)
• M19: 5,754,282 km (0.068 R)
• M20: 6,554,780 km (0.047 R)
• M21: 6,998,039 km (0.108 R)
• M22: 7,329,398 km (0.083 R)
• M23: 8,007,675 km (0.094 R)
• M24: 8,196,318 km (0.116 R)
• M25: 8,386,307 km (0.045 R)
• M26: 8,770,774 km (0.1 R)
• M27: 8,867,713 km (0.097 R)
• M28: 9,824,092 km (0.106 R)
• M29: 9,924,921 km (0.111 R)
• M30: 10,468,560 km (0.083 R)
• M31: 11,161,796 km (0.099 R)
• M32: 11,513,950 km (0.106 R)
• M33: 12,049,211 km (0.107 R)
• M34: 12,446,842 km (0.057 R)
• M35: 12,775,509 km (0.045 R)
• M36: 13,070,067 km (0.043 R)
• M37: 13,404,119 km (0.098 R)
• M38: 13,665,915 km (0.111 R)
• M39: 14,308,737 km (0.037 R)
• M40: 14,423,180 km (0.079 R)
• M41: 14,806,898 km (0.119 R)
• M42: 15,194,057 km (0.119 R)
• M43: 15,506,268 km (0.068 R)
• M44: 15,623,852 km (0.063 R)
• M45: 16,097,329 km (0.116 R)
• M46: 16,776,204 km (0.089 R)
• M47: 17,423,514 km (0.073 R)
• M48: 17,832,365 km (0.097 R)
• M49: 18,079,202 km (0.069 R)
• M50: 18,244,358 km (0.119 R)
• M51: 18,826,593 km (0.12 R)
• M52: 19,330,438 km (0.097 R)
• M53: 20,009,164 km (0.079 R)
• M54: 20,137,220 km (0.042 R)
• M55: 20,523,332 km (0.1 R)
• M56: 20,781,987 km (0.067 R)
• M57: 21,128,605 km (0.093 R)
• M58: 21,259,204 km (0.103 R)
• M59: 21,564,683 km (0.12 R)
• M60: 21,871,657 km (0.028 R)
• M61: 22,268,541 km (0.1 R)
• M62: 24,106,500 km (0.079 R)
• M63: 24,334,038 km (0.076 R)
• M64: 24,470,771 km (0.077 R)
• M65: 25,389,451 km (0.027 R)
• M66: 25,482,053 km (0.118 R)
• M67: 25,621,029 km (0.101 R)
• M68: 26,179,328 km (0.102 R)
• M69: 27,687,873 km (0.092 R)
• M70: 28,356,725 km (0.054 R)
• M71: 28,789,512 km (0.109 R)
• M72: 29,079,283 km (0.094 R)
• M73: 30,788,887 km (0.054 R)
• M74: 31,085,241 km (0.108 R)
• M75: 31,531,491 km (0.05 R)
• M76: 31,630,974 km (0.082 R)
• M77: 31,880,054 km (0.09 R)
• M78: 32,380,160 km (0.116 R)
• M79: 33,034,351 km (0.11 R)
• M80: 33,540,591 km (0.109 R)
• M81: 33,998,210 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 14.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.56 AU - 5.88 AU

Year: 8383 Days

Day: 10.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,948,402 km

• M1: 186,100 km (0.106 R)
• M2: 348,713 km (0.03 R)
• M3: 455,974 km (0.061 R)
• M4: 589,266 km (0.078 R)
• M5: 915,988 km (0.091 R)
• M6: 1,235,529 km (0.11 R)
• M7: 1,395,599 km (0.093 R)
• M8: 1,492,388 km (0.049 R)
• M9: 1,872,965 km (0.107 R)
• M10: 2,043,507 km (0.103 R)
• M11: 2,433,957 km (0.033 R)
• M12: 2,707,721 km (0.039 R)
• M13: 2,813,038 km (0.058 R)
• M14: 2,973,706 km (0.068 R)
• M15: 3,082,614 km (0.09 R)
• M16: 3,229,968 km (0.074 R)
• M17: 3,379,565 km (0.076 R)
• M18: 3,705,689 km (0.12 R)
• M19: 3,902,260 km (0.096 R)
• M20: 4,326,670 km (0.034 R)
• M21: 4,575,900 km (0.109 R)
• M22: 5,001,954 km (0.065 R)
• M23: 6,146,229 km (0.041 R)
• M24: 6,427,173 km (0.065 R)
• M25: 6,521,719 km (0.115 R)
• M26: 6,736,243 km (0.076 R)
• M27: 7,050,248 km (0.108 R)
• M28: 7,517,891 km (0.063 R)
• M29: 7,894,429 km (0.117 R)
• M30: 8,021,288 km (0.076 R)
• M31: 8,613,546 km (0.052 R)
• M32: 9,007,587 km (0.069 R)
• M33: 9,166,909 km (0.107 R)
• M34: 9,569,177 km (0.107 R)
• M35: 9,704,563 km (0.09 R)
• M36: 9,813,471 km (0.105 R)
• M37: 10,474,693 km (0.096 R)
• M38: 10,754,591 km (0.112 R)
• M39: 11,207,573 km (0.053 R)
• M40: 11,609,094 km (0.099 R)
• M41: 12,044,424 km (0.098 R)
• M42: 12,161,559 km (0.076 R)
• M43: 12,337,785 km (0.065 R)
• M44: 12,603,770 km (0.103 R)
• M45: 13,839,598 km (0.101 R)
• M46: 14,301,257 km (0.069 R)
• M47: 14,394,307 km (0.109 R)
• M48: 14,924,931 km (0.078 R)
• M49: 15,589,295 km (0.058 R)
• M50: 15,717,051 km (0.064 R)
• M51: 15,844,958 km (0.114 R)
• M52: 16,166,593 km (0.096 R)
• M53: 16,425,397 km (0.083 R)
• M54: 16,522,786 km (0.084 R)
• M55: 16,652,936 km (0.072 R)
• M56: 16,881,671 km (0.067 R)
• M57: 17,045,481 km (0.062 R)
• M58: 17,210,038 km (0.099 R)
• M59: 17,906,716 km (0.065 R)
• M60: 18,073,966 km (0.062 R)
• M61: 19,190,714 km (0.104 R)
• M62: 20,121,063 km (0.026 R)
• M63: 20,364,609 km (0.109 R)
• M64: 20,539,339 km (0.093 R)
• M65: 21,136,683 km (0.052 R)
• M66: 21,313,508 km (0.046 R)
• M67: 21,455,327 km (0.109 R)
• M68: 21,918,332 km (0.041 R)
• M69: 22,600,947 km (0.11 R)
• M70: 22,999,476 km (0.114 R)
• M71: 23,327,245 km (0.037 R)
• M72: 24,171,725 km (0.037 R)
• M73: 24,542,129 km (0.096 R)
• M74: 24,839,829 km (0.098 R)
• M75: 24,951,728 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.4

Radius: 7.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.48 AU - 8.94 AU

Year: 16536 Days

Day: 20.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,948,402 km

• M1: 203,902 km (0.035 R)
• M2: 494,122 km (0.116 R)
• M3: 678,726 km (0.111 R)
• M4: 762,351 km (0.05 R)
• M5: 885,320 km (0.092 R)
• M6: 1,231,490 km (0.036 R)
• M7: 1,334,862 km (0.049 R)
• M8: 1,441,226 km (0.085 R)
• M9: 1,572,573 km (0.099 R)
• M10: 1,662,332 km (0.073 R)
• M11: 1,800,261 km (0.074 R)
• M12: 1,966,015 km (0.11 R)
• M13: 2,236,638 km (0.086 R)
• M14: 2,704,879 km (0.078 R)
• M15: 3,117,769 km (0.092 R)
• M16: 4,729,537 km (0.025 R)
• M17: 5,192,093 km (0.04 R)
• M18: 5,983,167 km (0.118 R)
• M19: 6,053,777 km (0.09 R)
• M20: 6,922,043 km (0.097 R)
• M21: 7,522,379 km (0.109 R)
• M22: 7,598,525 km (0.096 R)
• M23: 7,828,756 km (0.066 R)
• M24: 7,983,590 km (0.071 R)
• M25: 8,178,516 km (0.11 R)
• M26: 8,335,444 km (0.098 R)
• M27: 9,054,411 km (0.078 R)
• M28: 9,135,643 km (0.068 R)
• M29: 9,462,514 km (0.112 R)
• M30: 9,668,810 km (0.102 R)
• M31: 10,043,851 km (0.037 R)
• M32: 10,593,923 km (0.086 R)
• M33: 10,894,166 km (0.081 R)
• M34: 11,240,784 km (0.091 R)
• M35: 11,459,346 km (0.099 R)
• M36: 11,856,080 km (0.095 R)
• M37: 12,482,297 km (0.101 R)
• M38: 12,753,966 km (0.07 R)
• M39: 13,027,581 km (0.057 R)
• M40: 13,119,284 km (0.069 R)
• M41: 13,906,917 km (0.109 R)
• M42: 14,000,566 km (0.049 R)
• M43: 14,566,943 km (0.089 R)
• M44: 15,624,750 km (0.057 R)
• M45: 16,756,906 km (0.085 R)
• M46: 17,560,097 km (0.099 R)
• M47: 17,610,661 km (0.12 R)
• M48: 17,966,255 km (0.03 R)
• M49: 18,017,268 km (0.114 R)
• M50: 18,068,431 km (0.034 R)
• M51: 18,684,774 km (0.111 R)
• M52: 18,839,907 km (0.119 R)
• M53: 19,464,777 km (0.097 R)
• M54: 19,622,154 km (0.12 R)
• M55: 20,202,444 km (0.105 R)
• M56: 20,255,552 km (0.077 R)
• M57: 20,361,766 km (0.082 R)
• M58: 20,574,794 km (0.113 R)
• M59: 22,966,116 km (0.105 R)
• M60: 23,801,320 km (0.086 R)
• M61: 25,443,905 km (0.081 R)
• M62: 26,539,859 km (0.092 R)
• M63: 29,617,237 km (0.054 R)
• M64: 31,013,883 km (0.089 R)
• M65: 31,136,403 km (0.082 R)
• M66: 31,381,893 km (0.101 R)
• M67: 31,874,669 km (0.091 R)
• M68: 33,305,572 km (0.073 R)
• M69: 35,394,856 km (0.034 R)
• M70: 36,876,174 km (0.096 R)
• M71: 38,311,715 km (0.07 R)
• M72: 38,706,504 km (0.074 R)
• M73: 39,234,884 km (0.11 R)
• M74: 41,304,720 km (0.064 R)
• M75: 42,454,829 km (0.117 R)
• M76: 42,795,164 km (0.095 R)
• M77: 43,204,613 km (0.107 R)
• M78: 44,303,110 km (0.088 R)
• M79: 44,924,989 km (0.072 R)
• M80: 45,132,930 km (0.077 R)
• M81: 46,667,505 km (0.115 R)
• M82: 46,948,449 km (0.057 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: 388 - 16,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit