🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 11.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.61 AU - 0.65 AU

Year: 333 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,952,868 km

• M1: 142,417 km (0.083 R)
• M2: 233,971 km (0.087 R)
• M3: 303,085 km (0.109 R)
• M4: 386,112 km (0.101 R)
• M5: 468,541 km (0.083 R)
• M6: 601,533 km (0.119 R)
• M7: 708,196 km (0.078 R)
• M8: 793,766 km (0.089 R)
• M9: 976,276 km (0.11 R)
• M10: 1,061,247 km (0.094 R)
• M11: 1,148,912 km (0.044 R)
• M12: 1,243,308 km (0.086 R)
• M13: 1,370,616 km (0.052 R)
• M14: 1,488,948 km (0.069 R)
• M15: 1,588,131 km (0.082 R)
• M16: 1,717,683 km (0.095 R)
• M17: 1,836,463 km (0.073 R)
• M18: 1,923,679 km (0.104 R)
• M19: 2,062,356 km (0.034 R)
• M20: 2,158,248 km (0.102 R)
• M21: 2,302,610 km (0.092 R)
• M22: 2,397,007 km (0.086 R)
• M23: 2,476,742 km (0.048 R)
• M24: 2,649,977 km (0.104 R)
• M25: 2,727,020 km (0.094 R)
• M26: 2,804,960 km (0.092 R)
• M27: 2,911,773 km (0.104 R)
• M28: 3,025,767 km (0.117 R)
• M29: 3,258,242 km (0.118 R)
• M30: 3,329,151 km (0.088 R)
• M31: 3,412,477 km (0.077 R)
• M32: 3,593,640 km (0.114 R)
• M33: 3,784,228 km (0.112 R)
• M34: 3,997,106 km (0.073 R)
• M35: 4,085,817 km (0.117 R)
• M36: 4,168,844 km (0.075 R)
• M37: 4,271,917 km (0.078 R)
• M38: 4,500,353 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 9.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.13 AU - 1.53 AU

Year: 1023 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,952,868 km

• M1: 124,017 km (0.115 R)
• M2: 186,249 km (0.12 R)
• M3: 279,748 km (0.09 R)
• M4: 478,564 km (0.11 R)
• M5: 571,165 km (0.064 R)
• M6: 714,180 km (0.116 R)
• M7: 822,639 km (0.098 R)
• M8: 1,011,880 km (0.115 R)
• M9: 1,095,804 km (0.119 R)
• M10: 1,181,973 km (0.096 R)
• M11: 1,256,921 km (0.057 R)
• M12: 1,383,032 km (0.12 R)
• M13: 1,469,649 km (0.099 R)
• M14: 1,550,582 km (0.101 R)
• M15: 1,701,825 km (0.115 R)
• M16: 1,842,298 km (0.052 R)
• M17: 1,970,354 km (0.048 R)
• M18: 2,278,076 km (0.115 R)
• M19: 2,637,111 km (0.103 R)
• M20: 2,763,821 km (0.119 R)
• M21: 2,957,849 km (0.111 R)
• M22: 3,051,797 km (0.083 R)
• M23: 3,156,216 km (0.049 R)
• M24: 3,242,683 km (0.103 R)
• M25: 3,320,175 km (0.116 R)
• M26: 3,427,886 km (0.05 R)
• M27: 3,546,517 km (0.107 R)
• M28: 3,717,058 km (0.116 R)
• M29: 3,941,904 km (0.089 R)
• M30: 4,118,729 km (0.075 R)
• M31: 4,255,611 km (0.098 R)
• M32: 4,566,774 km (0.077 R)
• M33: 4,631,999 km (0.105 R)
• M34: 4,952,138 km (0.052 R)
• M35: 5,075,407 km (0.083 R)
• M36: 5,497,572 km (0.089 R)
• M37: 5,578,804 km (0.105 R)
• M38: 5,707,159 km (0.096 R)
• M39: 5,777,470 km (0.098 R)
• M40: 5,860,048 km (0.034 R)
• M41: 5,990,647 km (0.042 R)
• M42: 6,086,090 km (0.109 R)
• M43: 6,158,196 km (0.12 R)
• M44: 6,546,852 km (0.072 R)
• M45: 6,657,704 km (0.118 R)
• M46: 6,744,321 km (0.054 R)
• M47: 7,437,857 km (0.117 R)
• M48: 7,605,107 km (0.102 R)
• M49: 7,799,584 km (0.099 R)
• M50: 8,339,782 km (0.083 R)
• M51: 8,433,281 km (0.097 R)
• M52: 8,634,639 km (0.06 R)
• M53: 8,702,258 km (0.069 R)
• M54: 8,878,484 km (0.092 R)
• M55: 9,083,433 km (0.094 R)
• M56: 9,193,388 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.9

Radius: 9.1

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.3 AU - 2.1 AU

Year: 1478 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,952,868 km

• M1: 142,118 km (0.058 R)
• M2: 200,162 km (0.034 R)
• M3: 272,867 km (0.086 R)
• M4: 340,934 km (0.115 R)
• M5: 503,247 km (0.098 R)
• M6: 565,031 km (0.096 R)
• M7: 644,019 km (0.096 R)
• M8: 742,155 km (0.088 R)
• M9: 808,876 km (0.089 R)
• M10: 904,918 km (0.112 R)
• M11: 976,724 km (0.031 R)
• M12: 1,174,194 km (0.098 R)
• M13: 1,253,331 km (0.095 R)
• M14: 1,321,548 km (0.119 R)
• M15: 1,378,544 km (0.033 R)
• M16: 1,574,218 km (0.042 R)
• M17: 1,703,022 km (0.117 R)
• M18: 1,765,255 km (0.073 R)
• M19: 1,978,432 km (0.1 R)
• M20: 2,036,775 km (0.085 R)
• M21: 2,132,817 km (0.071 R)
• M22: 2,398,802 km (0.071 R)
• M23: 2,555,730 km (0.048 R)
• M24: 2,683,636 km (0.116 R)
• M25: 2,929,426 km (0.104 R)
• M26: 3,277,091 km (0.088 R)
• M27: 3,355,181 km (0.089 R)
• M28: 3,629,095 km (0.101 R)
• M29: 3,846,161 km (0.076 R)
• M30: 3,993,366 km (0.1 R)
• M31: 4,058,291 km (0.12 R)
• M32: 4,123,516 km (0.026 R)
• M33: 4,407,452 km (0.111 R)
• M34: 4,619,732 km (0.084 R)
• M35: 4,717,419 km (0.096 R)
• M36: 5,307,284 km (0.093 R)
• M37: 5,368,619 km (0.086 R)
• M38: 5,647,469 km (0.11 R)
• M39: 5,762,360 km (0.094 R)
• M40: 5,888,771 km (0.064 R)
• M41: 6,015,929 km (0.028 R)
• M42: 6,144,134 km (0.079 R)
• M43: 6,284,008 km (0.082 R)
• M44: 6,370,625 km (0.085 R)
• M45: 6,490,304 km (0.084 R)
• M46: 6,632,870 km (0.08 R)
• M47: 6,909,776 km (0.075 R)
• M48: 7,021,526 km (0.057 R)
• M49: 7,179,202 km (0.074 R)
• M50: 7,360,814 km (0.052 R)
• M51: 7,624,405 km (0.043 R)
• M52: 7,786,420 km (0.116 R)
• M53: 7,844,613 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.7

Radius: 8.3

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.59 AU - 3.93 AU

Year: 3925 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,952,868 km

• M1: 104,120 km (0.11 R)
• M2: 307,274 km (0.068 R)
• M3: 367,861 km (0.084 R)
• M4: 443,109 km (0.061 R)
• M5: 556,504 km (0.118 R)
• M6: 692,040 km (0.081 R)
• M7: 751,879 km (0.104 R)
• M8: 826,229 km (0.073 R)
• M9: 903,272 km (0.118 R)
• M10: 996,322 km (0.07 R)
• M11: 1,221,317 km (0.106 R)
• M12: 1,280,109 km (0.12 R)
• M13: 1,493,884 km (0.12 R)
• M14: 1,653,505 km (0.108 R)
• M15: 2,024,807 km (0.067 R)
• M16: 2,148,375 km (0.113 R)
• M17: 2,220,032 km (0.049 R)
• M18: 2,610,034 km (0.078 R)
• M19: 2,803,314 km (0.109 R)
• M20: 2,941,393 km (0.101 R)
• M21: 3,369,243 km (0.103 R)
• M22: 3,432,074 km (0.089 R)
• M23: 3,537,541 km (0.108 R)
• M24: 3,730,073 km (0.12 R)
• M25: 3,926,047 km (0.086 R)
• M26: 4,328,315 km (0.101 R)
• M27: 4,557,499 km (0.036 R)
• M28: 5,293,072 km (0.087 R)
• M29: 5,415,144 km (0.072 R)
• M30: 5,562,946 km (0.111 R)
• M31: 5,812,176 km (0.077 R)
• M32: 6,014,283 km (0.081 R)
• M33: 6,978,741 km (0.095 R)
• M34: 7,032,297 km (0.056 R)
• M35: 7,112,780 km (0.083 R)
• M36: 7,193,563 km (0.113 R)
• M37: 7,274,795 km (0.094 R)
• M38: 7,383,403 km (0.06 R)
• M39: 8,585,272 km (0.107 R)
• M40: 8,873,398 km (0.115 R)
• M41: 9,518,613 km (0.098 R)
• M42: 10,209,157 km (0.118 R)
• M43: 10,606,639 km (0.084 R)
• M44: 10,946,974 km (0.034 R)
• M45: 11,134,121 km (0.114 R)
• M46: 11,353,730 km (0.07 R)
• M47: 11,543,271 km (0.114 R)
• M48: 11,606,551 km (0.1 R)
• M49: 12,799,893 km (0.093 R)
• M50: 13,261,552 km (0.105 R)
• M51: 13,527,836 km (0.094 R)
• M52: 14,099,599 km (0.108 R)
• M53: 14,201,176 km (0.119 R)
• M54: 14,473,744 km (0.094 R)
• M55: 14,782,214 km (0.089 R)
• M56: 14,885,587 km (0.093 R)
• M57: 15,545,612 km (0.101 R)
• M58: 15,932,024 km (0.113 R)
• M59: 16,037,939 km (0.108 R)
• M60: 16,357,330 km (0.086 R)
• M61: 17,219,014 km (0.032 R)
• M62: 17,874,851 km (0.098 R)
• M63: 18,132,160 km (0.056 R)
• M64: 18,799,366 km (0.074 R)
• M65: 19,023,613 km (0.074 R)
• M66: 19,136,111 km (0.115 R)
• M67: 19,248,758 km (0.077 R)
• M68: 19,777,287 km (0.111 R)
• M69: 20,081,569 km (0.068 R)
• M70: 20,502,388 km (0.068 R)
• M71: 21,081,033 km (0.103 R)
• M72: 21,352,852 km (0.086 R)
• M73: 22,333,317 km (0.032 R)
• M74: 22,570,728 km (0.088 R)
• M75: 22,729,452 km (0.111 R)
• M76: 22,809,038 km (0.077 R)
• M77: 23,649,628 km (0.089 R)
• M78: 24,868,103 km (0.101 R)
• M79: 25,526,333 km (0.094 R)
• M80: 25,816,105 km (0.086 R)
• M81: 26,649,963 km (0.084 R)
• M82: 27,154,557 km (0.118 R)
• M83: 27,535,134 km (0.082 R)
• M84: 27,959,992 km (0.066 R)
• M85: 28,301,374 km (0.093 R)
• M86: 28,773,206 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.4

Radius: 15

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.98 AU - 4.44 AU

Year: 4765 Days

Day: 6 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,952,868 km

• M1: 187,446 km (0.062 R)
• M2: 379,530 km (0.105 R)
• M3: 555,606 km (0.101 R)
• M4: 754,721 km (0.092 R)
• M5: 858,542 km (0.112 R)
• M6: 955,482 km (0.078 R)
• M7: 1,122,283 km (0.12 R)
• M8: 1,356,254 km (0.062 R)
• M9: 1,793,379 km (0.103 R)
• M10: 2,309,193 km (0.11 R)
• M11: 2,449,964 km (0.079 R)
• M12: 2,908,482 km (0.087 R)
• M13: 3,022,775 km (0.088 R)
• M14: 3,119,116 km (0.119 R)
• M15: 3,678,163 km (0.08 R)
• M16: 3,864,562 km (0.045 R)
• M17: 4,096,887 km (0.074 R)
• M18: 4,290,317 km (0.105 R)
• M19: 4,686,602 km (0.093 R)
• M20: 4,798,800 km (0.036 R)
• M21: 5,117,893 km (0.091 R)
• M22: 5,303,394 km (0.097 R)
• M23: 5,491,139 km (0.119 R)
• M24: 5,873,362 km (0.102 R)
• M25: 6,141,292 km (0.117 R)
• M26: 6,264,411 km (0.052 R)
• M27: 6,892,423 km (0.087 R)
• M28: 7,097,671 km (0.084 R)
• M29: 7,252,954 km (0.107 R)
• M30: 7,646,246 km (0.068 R)
• M31: 7,939,009 km (0.098 R)
• M32: 8,235,662 km (0.118 R)
• M33: 8,590,957 km (0.083 R)
• M34: 9,203,710 km (0.113 R)
• M35: 9,373,354 km (0.037 R)
• M36: 9,543,895 km (0.118 R)
• M37: 9,801,952 km (0.113 R)
• M38: 10,589,584 km (0.103 R)
• M39: 10,856,617 km (0.12 R)
• M40: 11,156,112 km (0.068 R)
• M41: 11,793,847 km (0.119 R)
• M42: 12,474,667 km (0.079 R)
• M43: 12,756,958 km (0.09 R)
• M44: 12,946,200 km (0.064 R)
• M45: 13,168,353 km (0.094 R)
• M46: 13,327,824 km (0.086 R)
• M47: 13,455,730 km (0.116 R)
• M48: 13,745,352 km (0.113 R)
• M49: 14,036,918 km (0.085 R)
• M50: 14,363,191 km (0.114 R)
• M51: 14,461,626 km (0.105 R)
• M52: 14,626,184 km (0.095 R)
• M53: 14,725,218 km (0.119 R)
• M54: 15,458,098 km (0.116 R)
• M55: 15,964,786 km (0.115 R)
• M56: 17,798,257 km (0.036 R)
• M57: 18,222,517 km (0.101 R)
• M58: 19,189,667 km (0.054 R)
• M59: 19,588,345 km (0.083 R)
• M60: 20,689,984 km (0.087 R)
• M61: 20,949,835 km (0.1 R)
• M62: 21,061,585 km (0.09 R)
• M63: 21,698,423 km (0.081 R)
• M64: 22,038,310 km (0.104 R)
• M65: 22,493,985 km (0.117 R)
• M66: 23,376,313 km (0.079 R)
• M67: 24,504,879 km (0.102 R)
• M68: 24,740,496 km (0.091 R)
• M69: 25,135,135 km (0.111 R)
• M70: 25,452,283 km (0.087 R)
• M71: 25,970,340 km (0.097 R)
• M72: 26,170,652 km (0.111 R)
• M73: 26,451,895 km (0.087 R)
• M74: 26,734,037 km (0.104 R)
• M75: 27,017,226 km (0.115 R)
• M76: 27,138,999 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 3.6

Gravity: 66.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.28 AU - 8 AU

Year: 14082 Days

Day: 21.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,952,868 km

• M1: 201,508 km (0.073 R)
• M2: 256,560 km (0.036 R)
• M3: 664,364 km (0.096 R)
• M4: 928,105 km (0.087 R)
• M5: 1,071,121 km (0.097 R)
• M6: 1,653,356 km (0.11 R)
• M7: 1,915,451 km (0.114 R)
• M8: 2,913,269 km (0.048 R)
• M9: 3,336,182 km (0.078 R)
• M10: 3,372,235 km (0.115 R)
• M11: 4,082,675 km (0.099 R)
• M12: 4,160,018 km (0.093 R)
• M13: 4,755,866 km (0.119 R)
• M14: 4,919,227 km (0.055 R)
• M15: 6,380,648 km (0.077 R)
• M16: 6,696,898 km (0.11 R)
• M17: 6,788,303 km (0.078 R)
• M18: 7,251,158 km (0.08 R)
• M19: 7,676,316 km (0.109 R)
• M20: 8,550,865 km (0.116 R)
• M21: 8,699,565 km (0.093 R)
• M22: 8,849,312 km (0.118 R)
• M23: 9,610,167 km (0.041 R)
• M24: 10,497,731 km (0.074 R)
• M25: 11,684,342 km (0.115 R)
• M26: 12,237,704 km (0.113 R)
• M27: 13,197,823 km (0.056 R)
• M28: 14,006,549 km (0.115 R)
• M29: 14,357,955 km (0.104 R)
• M30: 15,550,399 km (0.095 R)
• M31: 15,914,371 km (0.093 R)
• M32: 16,403,855 km (0.116 R)
• M33: 16,960,509 km (0.084 R)
• M34: 17,147,357 km (0.049 R)
• M35: 17,523,296 km (0.085 R)
• M36: 18,538,767 km (0.107 R)
• M37: 18,795,626 km (0.12 R)
• M38: 19,312,936 km (0.107 R)
• M39: 19,573,236 km (0.052 R)
• M40: 19,900,406 km (0.111 R)
• M41: 19,965,930 km (0.099 R)
• M42: 20,031,753 km (0.108 R)
• M43: 20,493,712 km (0.067 R)
• M44: 20,825,819 km (0.062 R)
• M45: 21,495,419 km (0.092 R)
• M46: 21,630,207 km (0.119 R)
• M47: 22,240,117 km (0.12 R)
• M48: 22,649,866 km (0.069 R)
• M49: 22,787,047 km (0.107 R)
• M50: 23,546,256 km (0.066 R)
• M51: 24,735,709 km (0.063 R)
• M52: 25,089,358 km (0.064 R)
• M53: 26,375,900 km (0.08 R)
• M54: 29,460,309 km (0.096 R)
• M55: 31,120,845 km (0.114 R)
• M56: 32,501,933 km (0.042 R)
• M57: 32,811,451 km (0.076 R)
• M58: 33,122,016 km (0.071 R)
• M59: 33,199,807 km (0.108 R)
• M60: 33,589,808 km (0.074 R)
• M61: 35,085,189 km (0.085 R)
• M62: 35,641,543 km (0.108 R)
• M63: 36,120,855 km (0.109 R)
• M64: 37,896,133 km (0.086 R)
• M65: 38,548,828 km (0.085 R)
• M66: 38,794,468 km (0.117 R)
• M67: 40,945,386 km (0.06 R)
• M68: 41,782,984 km (0.092 R)
• M69: 41,951,132 km (0.103 R)
• M70: 42,710,790 km (0.072 R)
• M71: 43,474,936 km (0.114 R)
• M72: 44,157,851 km (0.083 R)
• M73: 45,448,132 km (0.102 R)
• M74: 46,228,285 km (0.037 R)
• M75: 46,489,184 km (0.074 R)
• M76: 47,100,142 km (0.096 R)
• M77: 48,948,722 km (0.042 R)
• M78: 49,748,323 km (0.09 R)
• M79: 50,641,722 km (0.093 R)
• M80: 51,000,457 km (0.108 R)
• M81: 51,991,693 km (0.087 R)
• M82: 52,625,689 km (0.066 R)
• M83: 53,080,167 km (0.1 R)
• M84: 56,855,568 km (0.104 R)
• M85: 57,415,214 km (0.076 R)
• M86: 58,164,400 km (0.107 R)
• M87: 58,352,145 km (0.088 R)
• M88: 59,010,974 km (0.091 R)
• M89: 59,199,617 km (0.105 R)
• M90: 60,051,278 km (0.082 R)
• M91: 62,630,196 km (0.075 R)
• M92: 64,272,481 km (0.106 R)
• M93: 64,952,852 km (0.118 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: 155 - 19,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit