🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.52 AU - 0.84 AU

Year: 380 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 90,882,036 km

• M1: 106,962 km (0.099 R)
• M2: 157,975 km (0.084 R)
• M3: 209,736 km (0.115 R)
• M4: 357,539 km (0.084 R)
• M5: 408,701 km (0.064 R)
• M6: 465,848 km (0.061 R)
• M7: 560,693 km (0.095 R)
• M8: 625,618 km (0.073 R)
• M9: 686,355 km (0.085 R)
• M10: 781,649 km (0.118 R)
• M11: 889,210 km (0.109 R)
• M12: 954,584 km (0.098 R)
• M13: 1,009,786 km (0.088 R)
• M14: 1,061,995 km (0.077 R)
• M15: 1,131,708 km (0.117 R)
• M16: 1,186,162 km (0.113 R)
• M17: 1,293,423 km (0.082 R)
• M18: 1,359,396 km (0.098 R)
• M19: 1,412,952 km (0.112 R)
• M20: 1,462,768 km (0.028 R)
• M21: 1,550,283 km (0.099 R)
• M22: 1,677,591 km (0.097 R)
• M23: 1,818,213 km (0.113 R)
• M24: 1,872,666 km (0.114 R)
• M25: 1,927,569 km (0.048 R)
• M26: 2,168,720 km (0.117 R)
• M27: 2,284,808 km (0.104 R)
• M28: 2,386,984 km (0.093 R)
• M29: 2,679,747 km (0.1 R)
• M30: 2,753,199 km (0.118 R)
• M31: 2,827,549 km (0.037 R)
• M32: 2,943,189 km (0.12 R)
• M33: 3,281,130 km (0.102 R)
• M34: 3,415,020 km (0.1 R)
• M35: 3,619,221 km (0.11 R)
• M36: 3,732,168 km (0.057 R)
• M37: 3,795,597 km (0.112 R)
• M38: 3,859,176 km (0.061 R)
• M39: 4,039,442 km (0.086 R)
• M40: 4,124,114 km (0.067 R)
• M41: 4,381,572 km (0.114 R)
• M42: 4,529,225 km (0.096 R)
• M43: 4,623,921 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.99 AU

Year: 513 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 90,882,036 km

• M1: 103,073 km (0.069 R)
• M2: 166,203 km (0.117 R)
• M3: 216,169 km (0.07 R)
• M4: 266,733 km (0.104 R)
• M5: 327,470 km (0.096 R)
• M6: 384,766 km (0.114 R)
• M7: 439,070 km (0.11 R)
• M8: 498,909 km (0.06 R)
• M9: 564,582 km (0.111 R)
• M10: 693,835 km (0.107 R)
• M11: 786,735 km (0.1 R)
• M12: 848,968 km (0.072 R)
• M13: 929,302 km (0.116 R)
• M14: 995,424 km (0.054 R)
• M15: 1,083,986 km (0.114 R)
• M16: 1,146,817 km (0.111 R)
• M17: 1,214,585 km (0.106 R)
• M18: 1,294,919 km (0.093 R)
• M19: 1,365,679 km (0.059 R)
• M20: 1,441,675 km (0.119 R)
• M21: 1,511,238 km (0.065 R)
• M22: 1,566,140 km (0.116 R)
• M23: 1,666,071 km (0.085 R)
• M24: 1,763,908 km (0.054 R)
• M25: 1,821,952 km (0.087 R)
• M26: 1,897,499 km (0.076 R)
• M27: 1,952,701 km (0.051 R)
• M28: 2,017,178 km (0.105 R)
• M29: 2,086,741 km (0.08 R)
• M30: 2,188,018 km (0.063 R)
• M31: 2,350,033 km (0.113 R)
• M32: 2,437,099 km (0.115 R)
• M33: 2,497,387 km (0.109 R)
• M34: 2,572,186 km (0.07 R)
• M35: 2,685,880 km (0.075 R)
• M36: 2,830,392 km (0.117 R)
• M37: 2,893,821 km (0.112 R)
• M38: 2,947,826 km (0.086 R)
• M39: 3,017,090 km (0.035 R)
• M40: 3,127,044 km (0.095 R)
• M41: 3,299,680 km (0.072 R)
• M42: 3,371,637 km (0.101 R)
• M43: 3,444,192 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 14.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.95 AU - 0.97 AU

Year: 638 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 90,882,036 km

• M1: 192,532 km (0.115 R)
• M2: 348,713 km (0.078 R)
• M3: 442,959 km (0.103 R)
• M4: 617,091 km (0.1 R)
• M5: 731,833 km (0.045 R)
• M6: 887,265 km (0.086 R)
• M7: 1,049,279 km (0.1 R)
• M8: 1,203,664 km (0.118 R)
• M9: 1,411,456 km (0.095 R)
• M10: 1,529,937 km (0.109 R)
• M11: 1,813,276 km (0.113 R)
• M12: 2,243,519 km (0.099 R)
• M13: 2,336,569 km (0.056 R)
• M14: 2,462,979 km (0.104 R)
• M15: 2,567,249 km (0.072 R)
• M16: 2,697,848 km (0.051 R)
• M17: 2,822,313 km (0.109 R)
• M18: 3,025,467 km (0.092 R)
• M19: 3,357,425 km (0.102 R)
• M20: 3,664,699 km (0.054 R)
• M21: 3,887,151 km (0.083 R)
• M22: 4,009,522 km (0.04 R)
• M23: 4,161,962 km (0.09 R)
• M24: 4,267,878 km (0.042 R)
• M25: 4,443,206 km (0.051 R)
• M26: 4,601,182 km (0.11 R)
• M27: 4,781,148 km (0.097 R)
• M28: 4,882,127 km (0.084 R)
• M29: 5,034,866 km (0.097 R)
• M30: 5,158,434 km (0.105 R)
• M31: 5,345,431 km (0.119 R)
• M32: 5,471,542 km (0.102 R)
• M33: 5,598,551 km (0.047 R)
• M34: 5,747,999 km (0.055 R)
• M35: 5,887,873 km (0.084 R)
• M36: 6,007,252 km (0.114 R)
• M37: 6,105,538 km (0.085 R)
• M38: 6,325,896 km (0.12 R)
• M39: 6,706,473 km (0.112 R)
• M40: 7,083,010 km (0.083 R)
• M41: 7,314,737 km (0.106 R)
• M42: 7,549,008 km (0.088 R)
• M43: 7,809,458 km (0.04 R)
• M44: 7,964,740 km (0.099 R)
• M45: 8,157,422 km (0.119 R)
• M46: 8,254,362 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 10

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.91 AU - 1.07 AU

Year: 668 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,882,036 km

• M1: 124,465 km (0.116 R)
• M2: 191,934 km (0.083 R)
• M3: 266,434 km (0.091 R)
• M4: 329,115 km (0.042 R)
• M5: 423,661 km (0.097 R)
• M6: 502,200 km (0.033 R)
• M7: 615,745 km (0.113 R)
• M8: 719,117 km (0.102 R)
• M9: 845,677 km (0.063 R)
• M10: 957,726 km (0.086 R)
• M11: 1,024,895 km (0.099 R)
• M12: 1,231,490 km (0.03 R)
• M13: 1,355,207 km (0.074 R)
• M14: 1,457,083 km (0.103 R)
• M15: 1,519,615 km (0.095 R)
• M16: 1,599,052 km (0.034 R)
• M17: 1,723,517 km (0.097 R)
• M18: 1,795,474 km (0.049 R)
• M19: 1,868,477 km (0.117 R)
• M20: 1,942,379 km (0.086 R)
• M21: 2,140,596 km (0.102 R)
• M22: 2,290,643 km (0.114 R)
• M23: 2,525,511 km (0.11 R)
• M24: 2,645,938 km (0.079 R)
• M25: 2,800,771 km (0.07 R)
• M26: 2,998,689 km (0.1 R)
• M27: 3,072,441 km (0.058 R)
• M28: 3,249,116 km (0.109 R)
• M29: 3,429,232 km (0.112 R)
• M30: 3,492,362 km (0.091 R)
• M31: 3,648,393 km (0.081 R)
• M32: 3,872,042 km (0.058 R)
• M33: 4,004,137 km (0.083 R)
• M34: 4,100,328 km (0.105 R)
• M35: 4,250,076 km (0.059 R)
• M36: 4,371,100 km (0.051 R)
• M37: 4,523,989 km (0.091 R)
• M38: 4,851,010 km (0.09 R)
• M39: 4,914,140 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 1064 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,882,036 km

• M1: 113,096 km (0.081 R)
• M2: 171,439 km (0.088 R)
• M3: 243,545 km (0.075 R)
• M4: 349,909 km (0.091 R)
• M5: 478,264 km (0.066 R)
• M6: 640,279 km (0.078 R)
• M7: 704,307 km (0.065 R)
• M8: 902,674 km (0.088 R)
• M9: 1,030,580 km (0.119 R)
• M10: 1,119,291 km (0.062 R)
• M11: 1,193,941 km (0.094 R)
• M12: 1,257,370 km (0.112 R)
• M13: 1,322,146 km (0.076 R)
• M14: 1,383,481 km (0.049 R)
• M15: 1,527,693 km (0.114 R)
• M16: 1,625,231 km (0.112 R)
• M17: 1,767,948 km (0.044 R)
• M18: 1,910,066 km (0.111 R)
• M19: 1,970,054 km (0.09 R)
• M20: 2,143,438 km (0.04 R)
• M21: 2,205,821 km (0.108 R)
• M22: 2,279,423 km (0.106 R)
• M23: 2,343,151 km (0.088 R)
• M24: 2,445,327 km (0.12 R)
• M25: 2,505,166 km (0.101 R)
• M26: 2,637,560 km (0.104 R)
• M27: 2,766,513 km (0.07 R)
• M28: 2,874,673 km (0.094 R)
• M29: 3,077,677 km (0.098 R)
• M30: 3,369,842 km (0.092 R)
• M31: 3,442,845 km (0.108 R)
• M32: 3,596,482 km (0.041 R)
• M33: 4,161,962 km (0.118 R)
• M34: 4,266,681 km (0.091 R)
• M35: 4,358,833 km (0.071 R)
• M36: 4,425,255 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 11.9

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.37 AU - 1.57 AU

Year: 1209 Days

Day: 13.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,882,036 km

• M1: 176,974 km (0.056 R)
• M2: 252,521 km (0.095 R)
• M3: 384,915 km (0.1 R)
• M4: 561,291 km (0.107 R)
• M5: 644,468 km (0.039 R)
• M6: 760,705 km (0.09 R)
• M7: 892,202 km (0.095 R)
• M8: 1,032,076 km (0.096 R)
• M9: 1,222,065 km (0.102 R)
• M10: 1,334,712 km (0.086 R)
• M11: 1,599,201 km (0.06 R)
• M12: 1,781,860 km (0.077 R)
• M13: 1,951,355 km (0.093 R)
• M14: 2,074,324 km (0.113 R)
• M15: 2,637,261 km (0.068 R)
• M16: 3,089,794 km (0.051 R)
• M17: 3,173,719 km (0.081 R)
• M18: 3,258,391 km (0.105 R)
• M19: 3,380,762 km (0.115 R)
• M20: 3,467,230 km (0.076 R)
• M21: 3,542,029 km (0.093 R)
• M22: 3,911,087 km (0.104 R)
• M23: 4,041,386 km (0.118 R)
• M24: 4,226,140 km (0.074 R)
• M25: 4,359,731 km (0.055 R)
• M26: 4,440,663 km (0.066 R)
• M27: 4,576,648 km (0.093 R)
• M28: 4,741,654 km (0.113 R)
• M29: 4,866,868 km (0.108 R)
• M30: 5,063,589 km (0.102 R)
• M31: 5,191,495 km (0.093 R)
• M32: 5,291,725 km (0.07 R)
• M33: 5,640,438 km (0.117 R)
• M34: 5,787,942 km (0.114 R)
• M35: 5,906,872 km (0.118 R)
• M36: 6,101,948 km (0.079 R)
• M37: 6,238,231 km (0.035 R)
• M38: 6,375,562 km (0.11 R)
• M39: 6,467,565 km (0.09 R)
• M40: 6,715,448 km (0.067 R)
• M41: 6,903,343 km (0.101 R)
• M42: 7,029,604 km (0.116 R)
• M43: 7,220,491 km (0.09 R)
• M44: 7,429,180 km (0.09 R)
• M45: 7,526,269 km (0.113 R)
• M46: 7,721,494 km (0.086 R)
• M47: 8,859,784 km (0.092 R)
• M48: 9,221,961 km (0.117 R)
• M49: 9,326,230 km (0.114 R)
• M50: 9,413,596 km (0.07 R)
• M51: 9,588,924 km (0.087 R)
• M52: 9,747,648 km (0.077 R)
• M53: 9,836,210 km (0.118 R)
• M54: 9,942,873 km (0.104 R)
• M55: 10,518,376 km (0.116 R)
• M56: 10,938,596 km (0.113 R)
• M57: 11,086,100 km (0.105 R)
• M58: 11,364,352 km (0.085 R)
• M59: 11,607,448 km (0.056 R)
• M60: 11,776,793 km (0.105 R)
• M61: 11,927,887 km (0.081 R)
• M62: 12,232,319 km (0.111 R)
• M63: 12,327,912 km (0.055 R)
• M64: 12,423,804 km (0.079 R)
• M65: 12,558,442 km (0.042 R)
• M66: 12,635,635 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.8

Radius: 3.4

Gravity: 82.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.37 AU - 11.07 AU

Year: 22160 Days

Day: 15.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,882,036 km

• M1: 107,262 km (0.074 R)
• M2: 299,196 km (0.119 R)
• M3: 688,749 km (0.09 R)
• M4: 715,227 km (0.086 R)
• M5: 909,405 km (0.094 R)
• M6: 1,213,987 km (0.113 R)
• M7: 1,246,150 km (0.111 R)
• M8: 1,278,463 km (0.101 R)
• M9: 2,293,485 km (0.075 R)
• M10: 3,677,714 km (0.068 R)
• M11: 4,448,442 km (0.109 R)
• M12: 4,954,532 km (0.1 R)
• M13: 5,109,964 km (0.113 R)
• M14: 5,478,723 km (0.106 R)
• M15: 5,585,685 km (0.09 R)
• M16: 5,639,391 km (0.097 R)
• M17: 6,075,469 km (0.083 R)
• M18: 6,522,168 km (0.084 R)
• M19: 6,578,716 km (0.1 R)
• M20: 7,506,223 km (0.087 R)
• M21: 9,161,523 km (0.075 R)
• M22: 9,415,989 km (0.046 R)
• M23: 9,480,017 km (0.112 R)
• M24: 9,997,027 km (0.1 R)
• M25: 10,722,876 km (0.06 R)
• M26: 11,397,263 km (0.043 R)
• M27: 11,739,543 km (0.056 R)
• M28: 11,877,473 km (0.093 R)
• M29: 12,015,851 km (0.107 R)
• M30: 12,434,425 km (0.086 R)
• M31: 12,574,898 km (0.045 R)
• M32: 15,569,847 km (0.051 R)
• M33: 16,950,636 km (0.089 R)
• M34: 17,106,517 km (0.102 R)
• M35: 21,489,435 km (0.116 R)
• M36: 21,827,227 km (0.052 R)
• M37: 23,890,331 km (0.101 R)
• M38: 25,210,832 km (0.089 R)
• M39: 25,567,024 km (0.101 R)
• M40: 26,194,288 km (0.077 R)
• M41: 26,735,982 km (0.097 R)
• M42: 27,464,075 km (0.1 R)
• M43: 28,014,296 km (0.049 R)
• M44: 28,106,298 km (0.105 R)
• M45: 29,780,598 km (0.032 R)
• M46: 30,345,778 km (0.112 R)
• M47: 31,104,988 km (0.108 R)
• M48: 31,391,318 km (0.1 R)
• M49: 33,030,013 km (0.079 R)
• M50: 34,203,459 km (0.114 R)
• M51: 34,301,894 km (0.092 R)
• M52: 34,498,915 km (0.053 R)
• M53: 35,689,265 km (0.112 R)
• M54: 36,389,832 km (0.098 R)
• M55: 37,196,164 km (0.113 R)
• M56: 43,107,973 km (0.106 R)
• M57: 43,747,055 km (0.025 R)
• M58: 45,142,354 km (0.119 R)
• M59: 46,661,221 km (0.111 R)
• M60: 47,427,013 km (0.09 R)
• M61: 47,646,623 km (0.116 R)
• M62: 48,749,309 km (0.085 R)
• M63: 49,081,865 km (0.106 R)
• M64: 49,972,122 km (0.103 R)
• M65: 50,531,169 km (0.092 R)
• M66: 51,204,808 km (0.077 R)
• M67: 51,430,102 km (0.118 R)
• M68: 52,107,781 km (0.114 R)
• M69: 52,447,667 km (0.1 R)
• M70: 53,015,840 km (0.12 R)
• M71: 58,102,915 km (0.068 R)
• M72: 58,455,368 km (0.096 R)
• M73: 63,705,954 km (0.072 R)
• M74: 64,555,072 km (0.107 R)
• M75: 66,632,687 km (0.083 R)
• M76: 67,494,520 km (0.098 R)
• M77: 67,865,074 km (0.064 R)
• M78: 70,227,224 km (0.029 R)
• M79: 70,978,804 km (0.09 R)
• M80: 73,122,542 km (0.059 R)
• M81: 73,629,978 km (0.096 R)
• M82: 73,757,136 km (0.045 R)
• M83: 74,393,525 km (0.215 R)
• M84: 74,903,953 km (0.071 R)
• M85: 77,731,951 km (0.106 R)
• M86: 78,768,964 km (0.156 R)
• M87: 84,287,779 km (0.035 R)
• M88: 85,353,065 km (0.035 R)
• M89: 85,753,688 km (0.063 R)
• M90: 86,690,919 km (0.077 R)
• M91: 88,440,466 km (0.077 R)
• M92: 88,845,876 km (0.094 R)
• M93: 89,658,492 km (0.111 R)
• M94: 90,745,769 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit