🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.46 AU - 0.62 AU

Year: 260 Days

Day: 26.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 12.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.02 AU - 1.3 AU

Year: 820 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 93,863,147 km

• M1: 175,179 km (0.043 R)
• M2: 281,244 km (0.111 R)
• M3: 418,276 km (0.114 R)
• M4: 500,554 km (0.042 R)
• M5: 585,975 km (0.104 R)
• M6: 690,843 km (0.081 R)
• M7: 808,128 km (0.1 R)
• M8: 902,225 km (0.12 R)
• M9: 984,803 km (0.077 R)
• M10: 1,135,897 km (0.065 R)
• M11: 1,226,104 km (0.112 R)
• M12: 1,372,112 km (0.11 R)
• M13: 1,499,569 km (0.103 R)
• M14: 1,605,784 km (0.108 R)
• M15: 1,799,662 km (0.044 R)
• M16: 1,899,594 km (0.107 R)
• M17: 2,119,203 km (0.119 R)
• M18: 2,289,595 km (0.058 R)
• M19: 2,369,331 km (0.115 R)
• M20: 2,457,295 km (0.071 R)
• M21: 2,606,444 km (0.041 R)
• M22: 2,812,739 km (0.075 R)
• M23: 3,152,626 km (0.105 R)
• M24: 3,241,786 km (0.108 R)
• M25: 3,339,922 km (0.055 R)
• M26: 3,464,088 km (0.117 R)
• M27: 3,640,614 km (0.075 R)
• M28: 3,759,993 km (0.063 R)
• M29: 3,976,461 km (0.115 R)
• M30: 4,134,885 km (0.041 R)
• M31: 4,268,476 km (0.095 R)
• M32: 4,476,267 km (0.118 R)
• M33: 4,733,875 km (0.118 R)
• M34: 4,948,997 km (0.118 R)
• M35: 5,673,350 km (0.083 R)
• M36: 5,852,119 km (0.038 R)
• M37: 5,972,396 km (0.04 R)
• M38: 6,123,938 km (0.117 R)
• M39: 6,327,990 km (0.113 R)
• M40: 6,430,913 km (0.077 R)
• M41: 6,513,641 km (0.114 R)
• M42: 6,669,671 km (0.08 R)
• M43: 6,774,390 km (0.098 R)
• M44: 7,027,958 km (0.106 R)
• M45: 7,273,897 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.3

Radius: 11.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.33 AU - 2.03 AU

Year: 1428 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 93,863,147 km

• M1: 148,999 km (0.074 R)
• M2: 300,692 km (0.073 R)
• M3: 430,692 km (0.072 R)
• M4: 693,985 km (0.073 R)
• M5: 788,680 km (0.1 R)
• M6: 896,091 km (0.078 R)
• M7: 992,582 km (0.047 R)
• M8: 1,170,454 km (0.108 R)
• M9: 1,313,320 km (0.072 R)
• M10: 1,396,496 km (0.084 R)
• M11: 1,597,556 km (0.085 R)
• M12: 1,676,693 km (0.073 R)
• M13: 1,798,017 km (0.079 R)
• M14: 2,158,248 km (0.098 R)
• M15: 2,290,942 km (0.103 R)
• M16: 2,426,477 km (0.096 R)
• M17: 2,576,375 km (0.091 R)
• M18: 2,681,991 km (0.115 R)
• M19: 3,168,932 km (0.117 R)
• M20: 3,358,771 km (0.069 R)
• M21: 3,578,531 km (0.118 R)
• M22: 3,749,970 km (0.116 R)
• M23: 3,978,107 km (0.093 R)
• M24: 4,183,205 km (0.092 R)
• M25: 4,391,894 km (0.081 R)
• M26: 4,661,320 km (0.096 R)
• M27: 4,790,722 km (0.051 R)
• M28: 4,921,471 km (0.053 R)
• M29: 5,068,077 km (0.108 R)
• M30: 5,231,138 km (0.118 R)
• M31: 5,638,643 km (0.087 R)
• M32: 6,182,282 km (0.03 R)
• M33: 6,372,570 km (0.079 R)
• M34: 6,856,818 km (0.052 R)
• M35: 7,202,988 km (0.104 R)
• M36: 7,537,938 km (0.118 R)
• M37: 7,860,919 km (0.115 R)
• M38: 7,998,250 km (0.074 R)
• M39: 8,136,479 km (0.09 R)
• M40: 8,258,102 km (0.079 R)
• M41: 8,485,341 km (0.096 R)
• M42: 8,821,487 km (0.115 R)
• M43: 9,543,147 km (0.09 R)
• M44: 10,078,409 km (0.114 R)
• M45: 10,321,505 km (0.032 R)
• M46: 10,528,698 km (0.045 R)
• M47: 10,623,394 km (0.12 R)
• M48: 11,120,059 km (0.099 R)
• M49: 11,274,593 km (0.035 R)
• M50: 11,487,920 km (0.082 R)
• M51: 11,781,281 km (0.041 R)
• M52: 11,899,164 km (0.106 R)
• M53: 12,435,024 km (0.078 R)
• M54: 12,938,271 km (0.117 R)
• M55: 13,019,503 km (0.104 R)
• M56: 13,325,281 km (0.049 R)
• M57: 13,468,745 km (0.041 R)
• M58: 13,777,964 km (0.071 R)
• M59: 13,943,868 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.7

Radius: 10.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.85 AU - 4.61 AU

Year: 4726 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,863,147 km

• M1: 132,095 km (0.104 R)
• M2: 202,855 km (0.062 R)
• M3: 282,142 km (0.096 R)
• M4: 445,054 km (0.058 R)
• M5: 544,686 km (0.115 R)
• M6: 653,144 km (0.116 R)
• M7: 847,622 km (0.08 R)
• M8: 1,149,510 km (0.104 R)
• M9: 1,319,902 km (0.112 R)
• M10: 1,401,433 km (0.119 R)
• M11: 1,498,821 km (0.042 R)
• M12: 1,835,267 km (0.089 R)
• M13: 1,957,937 km (0.081 R)
• M14: 2,067,443 km (0.092 R)
• M15: 2,293,036 km (0.104 R)
• M16: 2,459,090 km (0.115 R)
• M17: 2,594,775 km (0.092 R)
• M18: 3,089,645 km (0.104 R)
• M19: 3,613,836 km (0.109 R)
• M20: 3,945,644 km (0.056 R)
• M21: 4,105,265 km (0.098 R)
• M22: 4,389,800 km (0.117 R)
• M23: 4,935,234 km (0.077 R)
• M24: 5,194,188 km (0.083 R)
• M25: 5,391,507 km (0.094 R)
• M26: 5,793,327 km (0.098 R)
• M27: 5,952,350 km (0.099 R)
• M28: 6,274,583 km (0.091 R)
• M29: 6,626,138 km (0.071 R)
• M30: 6,888,084 km (0.084 R)
• M31: 7,202,240 km (0.106 R)
• M32: 7,324,162 km (0.084 R)
• M33: 7,719,400 km (0.047 R)
• M34: 7,819,182 km (0.111 R)
• M35: 7,995,109 km (0.097 R)
• M36: 8,121,519 km (0.119 R)
• M37: 8,299,540 km (0.096 R)
• M38: 8,582,131 km (0.093 R)
• M39: 9,288,981 km (0.095 R)
• M40: 9,475,230 km (0.079 R)
• M41: 9,582,192 km (0.12 R)
• M42: 10,397,800 km (0.11 R)
• M43: 11,921,305 km (0.11 R)
• M44: 12,561,733 km (0.044 R)
• M45: 12,708,938 km (0.098 R)
• M46: 12,827,120 km (0.112 R)
• M47: 12,945,601 km (0.113 R)
• M48: 13,273,370 km (0.11 R)
• M49: 13,363,129 km (0.118 R)
• M50: 13,453,187 km (0.045 R)
• M51: 13,815,513 km (0.053 R)
• M52: 14,272,983 km (0.116 R)
• M53: 14,704,424 km (0.06 R)
• M54: 15,046,404 km (0.086 R)
• M55: 15,171,318 km (0.047 R)
• M56: 15,580,020 km (0.062 R)
• M57: 16,312,002 km (0.108 R)
• M58: 16,569,311 km (0.104 R)
• M59: 16,795,353 km (0.091 R)
• M60: 17,152,892 km (0.096 R)
• M61: 17,283,491 km (0.111 R)
• M62: 17,512,974 km (0.106 R)
• M63: 17,776,266 km (0.11 R)
• M64: 18,607,881 km (0.089 R)
• M65: 19,622,603 km (0.066 R)
• M66: 20,171,029 km (0.056 R)
• M67: 20,412,629 km (0.054 R)
• M68: 20,585,714 km (0.093 R)
• M69: 20,689,834 km (0.098 R)
• M70: 20,794,104 km (0.065 R)
• M71: 21,318,145 km (0.099 R)
• M72: 22,201,222 km (0.117 R)
• M73: 22,414,997 km (0.109 R)
• M74: 22,808,589 km (0.09 R)
• M75: 23,675,359 km (0.095 R)
• M76: 23,893,622 km (0.09 R)
• M77: 24,222,438 km (0.106 R)
• M78: 24,405,845 km (0.055 R)
• M79: 24,515,949 km (0.115 R)
• M80: 24,663,154 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.5 AU - 4.76 AU

Year: 6536 Days

Day: 12.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,863,147 km

• M1: 334,950 km (0.05 R)
• M2: 459,415 km (0.06 R)
• M3: 787,633 km (0.051 R)
• M4: 977,024 km (0.089 R)
• M5: 1,381,237 km (0.055 R)
• M6: 1,514,080 km (0.117 R)
• M7: 1,651,261 km (0.118 R)
• M8: 2,023,162 km (0.112 R)
• M9: 2,109,330 km (0.069 R)
• M10: 2,558,872 km (0.106 R)
• M11: 2,629,033 km (0.109 R)
• M12: 2,771,001 km (0.057 R)
• M13: 3,137,217 km (0.12 R)
• M14: 3,364,307 km (0.112 R)
• M15: 3,544,722 km (0.112 R)
• M16: 3,675,620 km (0.096 R)
• M17: 4,187,394 km (0.081 R)
• M18: 6,418,347 km (0.083 R)
• M19: 6,514,239 km (0.109 R)
• M20: 6,610,431 km (0.112 R)
• M21: 7,264,323 km (0.117 R)
• M22: 7,397,615 km (0.081 R)
• M23: 7,802,427 km (0.077 R)
• M24: 8,527,976 km (0.071 R)
• M25: 8,703,903 km (0.092 R)
• M26: 8,987,840 km (0.094 R)
• M27: 9,059,348 km (0.083 R)
• M28: 9,238,865 km (0.034 R)
• M29: 9,601,491 km (0.065 R)
• M30: 9,858,200 km (0.044 R)
• M31: 11,021,773 km (0.085 R)
• M32: 11,136,664 km (0.106 R)
• M33: 11,756,149 km (0.102 R)
• M34: 12,109,648 km (0.028 R)
• M35: 12,188,636 km (0.063 R)
• M36: 12,506,532 km (0.1 R)
• M37: 13,435,385 km (0.033 R)
• M38: 13,599,194 km (0.089 R)
• M39: 13,681,324 km (0.049 R)
• M40: 15,188,223 km (0.091 R)
• M41: 15,573,138 km (0.116 R)
• M42: 15,874,728 km (0.103 R)
• M43: 16,004,579 km (0.062 R)
• M44: 16,439,908 km (0.08 R)
• M45: 17,277,956 km (0.101 R)
• M46: 17,634,896 km (0.09 R)
• M47: 17,724,505 km (0.116 R)
• M48: 17,949,351 km (0.082 R)
• M49: 18,401,585 km (0.075 R)
• M50: 18,766,155 km (0.11 R)
• M51: 20,436,116 km (0.096 R)
• M52: 21,479,861 km (0.107 R)
• M53: 21,815,708 km (0.116 R)
• M54: 22,153,201 km (0.117 R)
• M55: 23,028,947 km (0.073 R)
• M56: 23,421,791 km (0.063 R)
• M57: 23,569,593 km (0.096 R)
• M58: 24,513,556 km (0.093 R)
• M59: 25,115,987 km (0.045 R)
• M60: 25,672,640 km (0.07 R)
• M61: 25,926,957 km (0.055 R)
• M62: 26,694,992 km (0.114 R)
• M63: 27,262,866 km (0.072 R)
• M64: 27,366,537 km (0.072 R)
• M65: 27,834,778 km (0.077 R)
• M66: 28,621,214 km (0.095 R)
• M67: 28,884,806 km (0.116 R)
• M68: 29,096,487 km (0.061 R)
• M69: 29,521,195 km (0.062 R)
• M70: 29,680,966 km (0.083 R)
• M71: 30,430,301 km (0.029 R)
• M72: 30,753,433 km (0.065 R)
• M73: 31,838,765 km (0.069 R)
• M74: 32,221,437 km (0.085 R)
• M75: 32,550,851 km (0.072 R)
• M76: 32,715,858 km (0.111 R)
• M77: 32,936,514 km (0.081 R)
• M78: 33,767,979 km (0.068 R)
• M79: 35,678,045 km (0.055 R)
• M80: 35,961,832 km (0.095 R)
• M81: 36,417,507 km (0.071 R)
• M82: 37,277,246 km (0.094 R)
• M83: 37,565,222 km (0.075 R)
• M84: 38,608,218 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.7

Radius: 7

Gravity: 20.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.22 AU - 11.1 AU

Year: 22832 Days

Day: 23.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,863,147 km

• M1: 180,864 km (0.091 R)
• M2: 503,098 km (0.114 R)
• M3: 923,168 km (0.081 R)
• M4: 1,363,285 km (0.102 R)
• M5: 1,465,311 km (0.104 R)
• M6: 1,605,335 km (0.094 R)
• M7: 1,861,147 km (0.114 R)
• M8: 1,974,841 km (0.119 R)
• M9: 2,288,997 km (0.088 R)
• M10: 2,619,010 km (0.102 R)
• M11: 2,920,001 km (0.068 R)
• M12: 3,508,220 km (0.12 R)
• M13: 4,034,056 km (0.066 R)
• M14: 4,231,376 km (0.099 R)
• M15: 5,105,027 km (0.057 R)
• M16: 5,318,503 km (0.059 R)
• M17: 5,534,972 km (0.091 R)
• M18: 5,699,230 km (0.114 R)
• M19: 5,920,785 km (0.083 R)
• M20: 6,088,783 km (0.052 R)
• M21: 6,315,125 km (0.082 R)
• M22: 6,372,271 km (0.097 R)
• M23: 6,776,484 km (0.096 R)
• M24: 7,011,054 km (0.105 R)
• M25: 7,368,144 km (0.037 R)
• M26: 7,609,595 km (0.08 R)
• M27: 9,305,586 km (0.1 R)
• M28: 10,770,000 km (0.119 R)
• M29: 10,975,248 km (0.118 R)
• M30: 11,389,634 km (0.073 R)
• M31: 12,304,874 km (0.035 R)
• M32: 12,879,778 km (0.119 R)
• M33: 13,316,604 km (0.074 R)
• M34: 14,205,066 km (0.09 R)
• M35: 14,430,061 km (0.114 R)
• M36: 15,036,082 km (0.087 R)
• M37: 16,351,197 km (0.081 R)
• M38: 16,666,100 km (0.116 R)
• M39: 18,351,320 km (0.084 R)
• M40: 19,090,035 km (0.078 R)
• M41: 19,255,490 km (0.084 R)
• M42: 20,936,372 km (0.113 R)
• M43: 21,363,922 km (0.112 R)
• M44: 23,278,925 km (0.116 R)
• M45: 23,988,916 km (0.115 R)
• M46: 24,346,455 km (0.108 R)
• M47: 26,252,781 km (0.104 R)
• M48: 26,621,390 km (0.112 R)
• M49: 27,177,445 km (0.065 R)
• M50: 28,868,350 km (0.056 R)
• M51: 29,534,958 km (0.105 R)
• M52: 30,399,634 km (0.109 R)
• M53: 30,496,274 km (0.108 R)
• M54: 33,341,476 km (0.11 R)
• M55: 33,940,615 km (0.091 R)
• M56: 34,543,345 km (0.034 R)
• M57: 36,783,424 km (0.065 R)
• M58: 38,337,446 km (0.062 R)
• M59: 38,860,291 km (0.051 R)
• M60: 39,385,379 km (0.049 R)
• M61: 39,596,163 km (0.114 R)
• M62: 43,018,065 km (0.118 R)
• M63: 46,533,614 km (0.109 R)
• M64: 47,538,912 km (0.064 R)
• M65: 49,457,056 km (0.112 R)
• M66: 50,597,291 km (0.1 R)
• M67: 50,826,325 km (0.116 R)
• M68: 51,170,550 km (0.075 R)
• M69: 51,746,053 km (0.087 R)
• M70: 51,861,393 km (0.107 R)
• M71: 52,671,316 km (0.087 R)
• M72: 56,663,933 km (0.082 R)
• M73: 57,617,470 km (0.077 R)
• M74: 57,737,149 km (0.049 R)
• M75: 59,298,950 km (0.055 R)
• M76: 59,903,326 km (0.065 R)
• M77: 60,024,500 km (0.094 R)
• M78: 60,509,796 km (0.068 R)
• M79: 66,183,744 km (0.065 R)
• M80: 66,936,221 km (0.04 R)
• M81: 69,210,856 km (0.119 R)
• M82: 69,974,554 km (0.095 R)
• M83: 71,767,634 km (0.086 R)
• M84: 74,225,078 km (0.065 R)
• M85: 75,922,415 km (0.1 R)
• M86: 76,447,205 km (0.047 R)
• M87: 77,500,523 km (0.07 R)
• M88: 79,488,230 km (0.113 R)
• M89: 79,754,514 km (0.1 R)
• M90: 80,555,162 km (0.057 R)
• M91: 83,513,759 km (0.099 R)
• M92: 85,824,149 km (0.116 R)
• M93: 85,960,582 km (0.113 R)
• M94: 89,813,625 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit