🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 9.7

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.17 AU - 3.11 AU

Year: 2814 Days

Day: 13.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,608,941 km

• M1: 128,205 km (0.109 R)
• M2: 226,042 km (0.107 R)
• M3: 291,566 km (0.07 R)
• M4: 426,803 km (0.077 R)
• M5: 603,927 km (0.098 R)
• M6: 746,045 km (0.1 R)
• M7: 816,505 km (0.1 R)
• M8: 1,110,315 km (0.103 R)
• M9: 1,275,621 km (0.104 R)
• M10: 1,398,890 km (0.117 R)
• M11: 1,539,212 km (0.07 R)
• M12: 1,644,230 km (0.064 R)
• M13: 1,711,250 km (0.088 R)
• M14: 1,861,746 km (0.065 R)
• M15: 1,959,882 km (0.066 R)
• M16: 2,249,952 km (0.079 R)
• M17: 2,632,025 km (0.114 R)
• M18: 2,871,082 km (0.086 R)
• M19: 2,968,620 km (0.059 R)
• M20: 3,508,220 km (0.064 R)
• M21: 3,789,464 km (0.093 R)
• M22: 3,950,880 km (0.099 R)
• M23: 4,023,435 km (0.065 R)
• M24: 4,096,289 km (0.105 R)
• M25: 4,299,293 km (0.1 R)
• M26: 4,600,284 km (0.088 R)
• M27: 4,734,174 km (0.118 R)
• M28: 5,203,164 km (0.106 R)
• M29: 5,302,796 km (0.077 R)
• M30: 5,524,201 km (0.074 R)
• M31: 5,646,123 km (0.084 R)
• M32: 5,810,381 km (0.104 R)
• M33: 6,080,405 km (0.065 R)
• M34: 6,143,386 km (0.108 R)
• M35: 6,937,152 km (0.114 R)
• M36: 7,002,976 km (0.057 R)
• M37: 7,090,939 km (0.064 R)
• M38: 7,201,492 km (0.084 R)
• M39: 7,514,301 km (0.112 R)
• M40: 7,649,687 km (0.097 R)
• M41: 8,152,934 km (0.091 R)
• M42: 8,478,908 km (0.109 R)
• M43: 9,071,615 km (0.116 R)
• M44: 9,263,998 km (0.117 R)
• M45: 9,751,238 km (0.078 R)
• M46: 10,047,591 km (0.077 R)
• M47: 10,547,996 km (0.114 R)
• M48: 10,623,842 km (0.064 R)
• M49: 10,775,834 km (0.06 R)
• M50: 10,877,710 km (0.083 R)
• M51: 11,210,715 km (0.113 R)
• M52: 11,339,818 km (0.085 R)
• M53: 12,044,873 km (0.109 R)
• M54: 12,442,803 km (0.058 R)
• M55: 13,088,467 km (0.064 R)
• M56: 13,197,075 km (0.072 R)
• M57: 13,662,325 km (0.064 R)
• M58: 13,883,131 km (0.116 R)
• M59: 14,216,435 km (0.061 R)
• M60: 14,636,955 km (0.114 R)
• M61: 14,721,478 km (0.098 R)
• M62: 15,061,514 km (0.103 R)
• M63: 15,175,358 km (0.089 R)
• M64: 15,691,620 km (0.113 R)
• M65: 16,009,815 km (0.103 R)
• M66: 16,097,030 km (0.1 R)
• M67: 16,213,417 km (0.058 R)
• M68: 17,036,654 km (0.102 R)
• M69: 17,393,595 km (0.035 R)
• M70: 17,753,079 km (0.096 R)
• M71: 17,843,286 km (0.108 R)
• M72: 18,114,956 km (0.03 R)
• M73: 18,266,349 km (0.12 R)
• M74: 18,448,858 km (0.042 R)
• M75: 19,742,281 km (0.063 R)
• M76: 20,179,855 km (0.045 R)
• M77: 21,001,147 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 10.7

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.5 AU - 3.72 AU

Year: 4500 Days

Day: 10.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,608,941 km

• M1: 151,094 km (0.048 R)
• M2: 326,722 km (0.079 R)
• M3: 1,124,228 km (0.101 R)
• M4: 1,213,837 km (0.079 R)
• M5: 1,337,255 km (0.112 R)
• M6: 2,090,780 km (0.057 R)
• M7: 2,452,059 km (0.04 R)
• M8: 2,915,662 km (0.103 R)
• M9: 2,999,138 km (0.113 R)
• M10: 3,147,240 km (0.104 R)
• M11: 3,406,792 km (0.12 R)
• M12: 3,628,347 km (0.084 R)
• M13: 3,763,733 km (0.115 R)
• M14: 4,226,888 km (0.113 R)
• M15: 4,297,947 km (0.117 R)
• M16: 4,393,241 km (0.108 R)
• M17: 4,757,212 km (0.066 R)
• M18: 4,905,613 km (0.04 R)
• M19: 5,283,348 km (0.039 R)
• M20: 5,411,254 km (0.1 R)
• M21: 5,644,328 km (0.113 R)
• M22: 5,854,213 km (0.113 R)
• M23: 6,013,386 km (0.052 R)
• M24: 6,093,570 km (0.04 R)
• M25: 6,802,963 km (0.085 R)
• M26: 7,224,081 km (0.106 R)
• M27: 7,769,814 km (0.115 R)
• M28: 8,062,278 km (0.102 R)
• M29: 8,688,495 km (0.112 R)
• M30: 8,870,406 km (0.083 R)
• M31: 9,704,115 km (0.1 R)
• M32: 9,798,361 km (0.039 R)
• M33: 9,892,758 km (0.048 R)
• M34: 10,019,317 km (0.064 R)
• M35: 10,789,447 km (0.087 R)
• M36: 11,512,155 km (0.091 R)
• M37: 12,182,652 km (0.049 R)
• M38: 12,352,296 km (0.112 R)
• M39: 12,591,204 km (0.085 R)
• M40: 12,762,643 km (0.094 R)
• M41: 14,233,938 km (0.098 R)
• M42: 14,627,979 km (0.094 R)
• M43: 14,953,205 km (0.104 R)
• M44: 15,427,131 km (0.115 R)
• M45: 15,537,235 km (0.101 R)
• M46: 15,832,092 km (0.09 R)
• M47: 15,905,994 km (0.118 R)
• M48: 16,802,982 km (0.099 R)
• M49: 16,878,380 km (0.102 R)
• M50: 17,143,467 km (0.044 R)
• M51: 17,793,021 km (0.085 R)
• M52: 18,684,624 km (0.114 R)
• M53: 19,274,040 km (0.09 R)
• M54: 19,471,808 km (0.039 R)
• M55: 19,630,532 km (0.094 R)
• M56: 20,029,210 km (0.049 R)
• M57: 20,149,337 km (0.091 R)
• M58: 20,632,389 km (0.083 R)
• M59: 20,834,645 km (0.094 R)
• M60: 21,037,799 km (0.105 R)
• M61: 21,200,561 km (0.088 R)
• M62: 21,282,242 km (0.119 R)
• M63: 21,404,912 km (0.103 R)
• M64: 21,938,827 km (0.066 R)
• M65: 22,103,983 km (0.068 R)
• M66: 23,693,909 km (0.107 R)
• M67: 23,778,582 km (0.118 R)
• M68: 24,075,833 km (0.067 R)
• M69: 25,147,552 km (0.047 R)
• M70: 25,234,019 km (0.061 R)
• M71: 25,493,721 km (0.089 R)
• M72: 25,580,637 km (0.085 R)
• M73: 25,928,752 km (0.099 R)
• M74: 26,410,158 km (0.072 R)
• M75: 27,470,507 km (0.12 R)
• M76: 27,693,259 km (0.083 R)
• M77: 28,815,542 km (0.112 R)
• M78: 28,951,227 km (0.111 R)
• M79: 29,041,883 km (0.047 R)
• M80: 29,769,827 km (0.11 R)
• M81: 29,907,008 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 6.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.41 AU - 8.53 AU

Year: 12071 Days

Day: 20.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,608,941 km

• M1: 225,893 km (0.11 R)
• M2: 380,876 km (0.082 R)
• M3: 613,202 km (0.077 R)
• M4: 848,818 km (0.09 R)
• M5: 1,310,178 km (0.093 R)
• M6: 1,398,740 km (0.099 R)
• M7: 1,474,287 km (0.112 R)
• M8: 1,520,214 km (0.113 R)
• M9: 1,692,850 km (0.116 R)
• M10: 2,704,131 km (0.11 R)
• M11: 3,128,690 km (0.112 R)
• M12: 3,188,230 km (0.063 R)
• M13: 3,288,311 km (0.033 R)
• M14: 3,491,465 km (0.093 R)
• M15: 3,974,516 km (0.056 R)
• M16: 4,169,143 km (0.118 R)
• M17: 4,411,492 km (0.115 R)
• M18: 4,478,362 km (0.086 R)
• M19: 4,545,531 km (0.071 R)
• M20: 4,979,066 km (0.11 R)
• M21: 5,142,128 km (0.081 R)
• M22: 5,330,621 km (0.047 R)
• M23: 5,401,830 km (0.09 R)
• M24: 5,545,443 km (0.09 R)
• M25: 5,983,466 km (0.098 R)
• M26: 6,157,000 km (0.115 R)
• M27: 6,382,294 km (0.086 R)
• M28: 6,892,871 km (0.083 R)
• M29: 7,074,783 km (0.037 R)
• M30: 7,390,135 km (0.12 R)
• M31: 7,656,419 km (0.112 R)
• M32: 7,736,903 km (0.107 R)
• M33: 8,198,562 km (0.057 R)
• M34: 8,336,042 km (0.088 R)
• M35: 9,091,511 km (0.094 R)
• M36: 9,176,782 km (0.091 R)
• M37: 9,607,325 km (0.084 R)
• M38: 10,014,979 km (0.079 R)
• M39: 10,073,621 km (0.09 R)
• M40: 10,517,628 km (0.077 R)
• M41: 10,727,065 km (0.071 R)
• M42: 10,998,286 km (0.072 R)
• M43: 11,241,233 km (0.101 R)
• M44: 11,302,269 km (0.114 R)
• M45: 12,356,635 km (0.112 R)
• M46: 13,604,131 km (0.034 R)
• M47: 13,701,819 km (0.04 R)
• M48: 13,865,030 km (0.096 R)
• M49: 13,996,078 km (0.1 R)
• M50: 15,362,804 km (0.118 R)
• M51: 16,044,820 km (0.115 R)
• M52: 16,182,450 km (0.083 R)
• M53: 16,458,907 km (0.076 R)
• M54: 16,841,429 km (0.041 R)
• M55: 16,946,297 km (0.072 R)
• M56: 17,156,632 km (0.037 R)
• M57: 17,686,208 km (0.077 R)
• M58: 17,863,931 km (0.077 R)
• M59: 18,761,667 km (0.091 R)
• M60: 18,870,275 km (0.079 R)
• M61: 19,161,243 km (0.095 R)
• M62: 19,637,114 km (0.103 R)
• M63: 19,968,773 km (0.081 R)
• M64: 20,712,573 km (0.082 R)
• M65: 20,862,470 km (0.05 R)
• M66: 21,997,768 km (0.096 R)
• M67: 22,265,549 km (0.096 R)
• M68: 23,425,381 km (0.105 R)
• M69: 24,012,702 km (0.12 R)
• M70: 24,209,573 km (0.043 R)
• M71: 24,684,097 km (0.104 R)
• M72: 25,161,913 km (0.119 R)
• M73: 25,441,960 km (0.076 R)
• M74: 25,642,571 km (0.107 R)
• M75: 25,803,538 km (0.117 R)
• M76: 25,964,805 km (0.094 R)
• M77: 26,085,979 km (0.105 R)
• M78: 26,531,781 km (0.103 R)
• M79: 26,980,126 km (0.101 R)
• M80: 27,143,786 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.1

Radius: 5.1

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.93 AU - 9.01 AU

Year: 14760 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,608,941 km

• M1: 336,296 km (0.108 R)
• M2: 392,694 km (0.082 R)
• M3: 1,057,059 km (0.106 R)
• M4: 1,185,563 km (0.106 R)
• M5: 1,625,680 km (0.09 R)
• M6: 1,749,248 km (0.041 R)
• M7: 1,850,376 km (0.048 R)
• M8: 2,384,590 km (0.09 R)
• M9: 2,726,720 km (0.119 R)
• M10: 3,583,467 km (0.095 R)
• M11: 4,040,938 km (0.113 R)
• M12: 4,902,621 km (0.044 R)
• M13: 5,009,733 km (0.119 R)
• M14: 5,743,661 km (0.12 R)
• M15: 5,856,607 km (0.083 R)
• M16: 6,628,532 km (0.083 R)
• M17: 7,554,992 km (0.047 R)
• M18: 8,054,349 km (0.098 R)
• M19: 8,823,133 km (0.11 R)
• M20: 9,839,202 km (0.118 R)
• M21: 10,019,766 km (0.039 R)
• M22: 10,567,743 km (0.057 R)
• M23: 10,660,045 km (0.065 R)
• M24: 10,938,447 km (0.115 R)
• M25: 11,172,268 km (0.032 R)
• M26: 14,307,989 km (0.105 R)
• M27: 14,359,002 km (0.109 R)
• M28: 14,410,164 km (0.102 R)
• M29: 14,563,652 km (0.07 R)
• M30: 14,717,887 km (0.057 R)
• M31: 18,855,465 km (0.102 R)
• M32: 19,928,082 km (0.098 R)
• M33: 20,099,222 km (0.087 R)
• M34: 22,605,585 km (0.108 R)
• M35: 22,784,205 km (0.097 R)
• M36: 23,142,641 km (0.11 R)
• M37: 24,168,284 km (0.099 R)
• M38: 24,350,793 km (0.075 R)
• M39: 24,533,752 km (0.102 R)
• M40: 25,270,222 km (0.082 R)
• M41: 25,765,391 km (0.119 R)
• M42: 27,016,927 km (0.093 R)
• M43: 27,143,187 km (0.083 R)
• M44: 27,650,174 km (0.081 R)
• M45: 30,035,064 km (0.104 R)
• M46: 30,165,812 km (0.106 R)
• M47: 30,231,336 km (0.12 R)
• M48: 30,756,724 km (0.037 R)
• M49: 31,152,709 km (0.098 R)
• M50: 32,821,025 km (0.073 R)
• M51: 33,158,218 km (0.119 R)
• M52: 33,903,814 km (0.064 R)
• M53: 34,176,382 km (0.081 R)
• M54: 35,411,761 km (0.114 R)
• M55: 35,965,572 km (0.106 R)
• M56: 37,011,560 km (0.066 R)
• M57: 37,926,202 km (0.093 R)
• M58: 38,138,332 km (0.1 R)
• M59: 38,492,729 km (0.097 R)
• M60: 39,634,161 km (0.055 R)
• M61: 39,921,239 km (0.119 R)
• M62: 39,993,046 km (0.097 R)
• M63: 41,658,220 km (0.116 R)
• M64: 43,271,932 km (0.106 R)
• M65: 44,756,691 km (0.032 R)
• M66: 45,655,625 km (0.054 R)
• M67: 46,787,482 km (0.055 R)
• M68: 48,005,059 km (0.106 R)
• M69: 48,310,987 km (0.05 R)
• M70: 48,617,662 km (0.102 R)
• M71: 48,848,043 km (0.111 R)
• M72: 49,541,579 km (0.106 R)
• M73: 51,016,165 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.9

Radius: 6.5

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.52 AU - 9.34 AU

Year: 17506 Days

Day: 22.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,608,941 km

• M1: 448,794 km (0.098 R)
• M2: 1,038,957 km (0.025 R)
• M3: 1,293,124 km (0.105 R)
• M4: 1,598,004 km (0.049 R)
• M5: 1,824,496 km (0.053 R)
• M6: 1,992,644 km (0.106 R)
• M7: 2,272,092 km (0.115 R)
• M8: 2,380,252 km (0.107 R)
• M9: 2,676,755 km (0.107 R)
• M10: 3,183,293 km (0.091 R)
• M11: 3,427,138 km (0.101 R)
• M12: 3,593,042 km (0.1 R)
• M13: 3,846,909 km (0.096 R)
• M14: 3,976,012 km (0.1 R)
• M15: 4,416,728 km (0.048 R)
• M16: 5,012,725 km (0.093 R)
• M17: 5,585,087 km (0.103 R)
• M18: 5,731,394 km (0.052 R)
• M19: 5,780,462 km (0.115 R)
• M20: 5,829,679 km (0.099 R)
• M21: 5,978,230 km (0.094 R)
• M22: 6,329,486 km (0.077 R)
• M23: 6,999,535 km (0.113 R)
• M24: 7,964,142 km (0.094 R)
• M25: 8,630,002 km (0.105 R)
• M26: 10,074,070 km (0.069 R)
• M27: 11,343,707 km (0.113 R)
• M28: 12,727,039 km (0.099 R)
• M29: 13,438,526 km (0.109 R)
• M30: 13,766,146 km (0.059 R)
• M31: 13,832,118 km (0.075 R)
• M32: 14,030,186 km (0.11 R)
• M33: 14,229,301 km (0.096 R)
• M34: 14,429,463 km (0.107 R)
• M35: 15,717,949 km (0.07 R)
• M36: 16,760,945 km (0.087 R)
• M37: 18,258,420 km (0.058 R)
• M38: 19,059,816 km (0.118 R)
• M39: 20,772,113 km (0.083 R)
• M40: 21,074,899 km (0.112 R)
• M41: 24,500,690 km (0.091 R)
• M42: 25,142,017 km (0.118 R)
• M43: 26,686,764 km (0.119 R)
• M44: 26,769,043 km (0.114 R)
• M45: 27,844,652 km (0.06 R)
• M46: 28,094,929 km (0.115 R)
• M47: 28,765,875 km (0.06 R)
• M48: 29,782,243 km (0.113 R)
• M49: 30,123,626 km (0.068 R)
• M50: 31,328,786 km (0.117 R)
• M51: 32,461,840 km (0.059 R)
• M52: 33,608,209 km (0.039 R)
• M53: 36,122,201 km (0.111 R)
• M54: 36,303,962 km (0.082 R)
• M55: 37,309,709 km (0.076 R)
• M56: 38,510,082 km (0.096 R)
• M57: 41,233,212 km (0.096 R)
• M58: 41,423,351 km (0.091 R)
• M59: 43,436,639 km (0.106 R)
• M60: 43,726,859 km (0.116 R)
• M61: 44,309,244 km (0.116 R)
• M62: 45,089,845 km (0.025 R)
• M63: 46,466,595 km (0.101 R)
• M64: 47,458,429 km (0.089 R)
• M65: 48,557,374 km (0.105 R)
• M66: 48,758,135 km (0.085 R)
• M67: 49,160,403 km (0.097 R)
• M68: 50,170,937 km (0.113 R)
• M69: 52,109,875 km (0.105 R)
• M70: 52,418,196 km (0.094 R)
• M71: 57,221,784 km (0.067 R)
• M72: 58,071,500 km (0.084 R)
• M73: 58,178,014 km (0.08 R)
• M74: 58,284,527 km (0.072 R)
• M75: 60,537,471 km (0.113 R)
• M76: 60,645,481 km (0.052 R)
• M77: 60,969,809 km (0.071 R)
• M78: 61,620,261 km (0.064 R)
• M79: 62,928,045 km (0.036 R)
• M80: 67,464,900 km (0.066 R)
• M81: 68,699,830 km (0.116 R)
• M82: 68,925,125 km (0.104 R)
• M83: 69,489,707 km (0.098 R)
• M84: 69,602,653 km (0.109 R)
• M85: 70,850,599 km (0.079 R)
• M86: 71,876,990 km (0.109 R)
• M87: 73,023,358 km (0.102 R)
• M88: 73,598,712 km (0.05 R)
• M89: 73,829,242 km (0.104 R)
• M90: 73,944,732 km (0.115 R)
• M91: 76,731,889 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit