🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 140 Days

Day: 33.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,647,715 km

• M1: 103,821 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.78 AU - 1.12 AU

Year: 356 Days

Day: 26.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.13 AU - 1.37 AU

Year: 538 Days

Day: 25 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 10.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.93 AU - 6.11 AU

Year: 4993 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 171.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,647,715 km

• M1: 143,315 km (0.064 R)
• M2: 216,468 km (0.087 R)
• M3: 410,796 km (0.116 R)
• M4: 480,658 km (0.108 R)
• M5: 623,674 km (0.103 R)
• M6: 731,982 km (0.076 R)
• M7: 900,579 km (0.074 R)
• M8: 983,008 km (0.103 R)
• M9: 1,097,151 km (0.088 R)
• M10: 1,451,099 km (0.08 R)
• M11: 1,549,385 km (0.117 R)
• M12: 2,092,874 km (0.057 R)
• M13: 2,185,924 km (0.043 R)
• M14: 2,612,128 km (0.106 R)
• M15: 2,917,607 km (0.105 R)
• M16: 3,213,213 km (0.056 R)
• M17: 3,430,429 km (0.117 R)
• M18: 3,925,299 km (0.11 R)
• M19: 4,017,750 km (0.03 R)
• M20: 4,275,806 km (0.105 R)
• M21: 4,857,443 km (0.101 R)
• M22: 5,233,831 km (0.061 R)
• M23: 5,541,704 km (0.107 R)
• M24: 5,829,231 km (0.082 R)
• M25: 5,934,996 km (0.085 R)
• M26: 6,041,360 km (0.088 R)
• M27: 6,391,569 km (0.071 R)
• M28: 6,473,399 km (0.118 R)
• M29: 6,859,661 km (0.047 R)
• M30: 7,168,431 km (0.089 R)
• M31: 7,799,734 km (0.09 R)
• M32: 7,945,741 km (0.119 R)
• M33: 8,240,449 km (0.119 R)
• M34: 8,389,149 km (0.073 R)
• M35: 8,689,243 km (0.078 R)
• M36: 9,610,766 km (0.053 R)
• M37: 10,757,284 km (0.097 R)
• M38: 11,313,638 km (0.065 R)
• M39: 11,645,297 km (0.077 R)
• M40: 11,845,907 km (0.067 R)
• M41: 11,980,246 km (0.064 R)
• M42: 12,115,034 km (0.072 R)
• M43: 12,352,296 km (0.116 R)
• M44: 12,454,472 km (0.093 R)
• M45: 12,522,688 km (0.058 R)
• M46: 12,762,494 km (0.086 R)
• M47: 13,561,346 km (0.098 R)
• M48: 13,666,663 km (0.107 R)
• M49: 13,807,584 km (0.095 R)
• M50: 13,984,559 km (0.041 R)
• M51: 14,483,767 km (0.097 R)
• M52: 14,699,487 km (0.111 R)
• M53: 14,843,998 km (0.089 R)
• M54: 15,463,034 km (0.11 R)
• M55: 15,646,740 km (0.028 R)
• M56: 15,942,196 km (0.107 R)
• M57: 16,276,847 km (0.064 R)
• M58: 16,501,244 km (0.086 R)
• M59: 17,142,420 km (0.066 R)
• M60: 17,370,706 km (0.039 R)
• M61: 17,676,634 km (0.063 R)
• M62: 18,566,143 km (0.067 R)
• M63: 19,114,718 km (0.096 R)
• M64: 19,589,243 km (0.066 R)
• M65: 19,907,737 km (0.104 R)
• M66: 20,832,850 km (0.084 R)
• M67: 21,813,165 km (0.087 R)
• M68: 22,101,889 km (0.05 R)
• M69: 23,101,502 km (0.113 R)
• M70: 24,329,102 km (0.111 R)
• M71: 24,457,307 km (0.105 R)
• M72: 24,972,373 km (0.079 R)
• M73: 25,231,177 km (0.081 R)
• M74: 25,490,879 km (0.093 R)
• M75: 27,068,089 km (0.086 R)
• M76: 27,689,967 km (0.08 R)
• M77: 28,451,421 km (0.112 R)
• M78: 29,083,621 km (0.045 R)
• M79: 29,492,472 km (0.107 R)
• M80: 29,629,205 km (0.037 R)
• M81: 29,720,459 km (0.063 R)
• M82: 30,453,938 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.5

Radius: 8.9

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.12 AU - 12.88 AU

Year: 13099 Days

Day: 9.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,647,715 km

• M1: 251,624 km (0.107 R)
• M2: 369,656 km (0.091 R)
• M3: 429,346 km (0.055 R)
• M4: 560,394 km (0.104 R)
• M5: 803,041 km (0.09 R)
• M6: 1,168,958 km (0.034 R)
• M7: 1,431,801 km (0.119 R)
• M8: 2,012,690 km (0.081 R)
• M9: 2,182,932 km (0.08 R)
• M10: 2,240,677 km (0.089 R)
• M11: 2,299,020 km (0.045 R)
• M12: 2,357,962 km (0.086 R)
• M13: 2,784,316 km (0.053 R)
• M14: 2,878,861 km (0.079 R)
• M15: 4,643,817 km (0.102 R)
• M16: 4,756,464 km (0.048 R)
• M17: 4,907,857 km (0.115 R)
• M18: 5,332,715 km (0.09 R)
• M19: 5,490,092 km (0.104 R)
• M20: 6,341,903 km (0.064 R)
• M21: 6,932,365 km (0.048 R)
• M22: 7,408,685 km (0.098 R)
• M23: 7,628,743 km (0.096 R)
• M24: 8,438,666 km (0.07 R)
• M25: 8,530,370 km (0.104 R)
• M26: 9,322,939 km (0.064 R)
• M27: 10,041,907 km (0.028 R)
• M28: 11,380,508 km (0.034 R)
• M29: 11,839,026 km (0.08 R)
• M30: 12,355,587 km (0.082 R)
• M31: 13,357,444 km (0.102 R)
• M32: 13,733,085 km (0.093 R)
• M33: 14,221,222 km (0.03 R)
• M34: 15,382,102 km (0.065 R)
• M35: 15,775,843 km (0.031 R)
• M36: 15,832,391 km (0.085 R)
• M37: 16,116,029 km (0.099 R)
• M38: 16,515,904 km (0.083 R)
• M39: 16,630,795 km (0.085 R)
• M40: 18,325,739 km (0.088 R)
• M41: 18,563,899 km (0.114 R)
• M42: 19,587,298 km (0.09 R)
• M43: 20,443,746 km (0.1 R)
• M44: 20,690,732 km (0.118 R)
• M45: 20,876,532 km (0.12 R)
• M46: 21,249,929 km (0.102 R)
• M47: 22,066,584 km (0.042 R)
• M48: 22,129,863 km (0.088 R)
• M49: 22,829,533 km (0.077 R)
• M50: 23,085,794 km (0.115 R)
• M51: 23,149,971 km (0.114 R)
• M52: 23,342,953 km (0.104 R)
• M53: 26,636,948 km (0.109 R)
• M54: 29,793,463 km (0.072 R)
• M55: 30,636,148 km (0.076 R)
• M56: 31,986,418 km (0.102 R)
• M57: 32,416,811 km (0.045 R)
• M58: 32,921,405 km (0.051 R)
• M59: 33,210,877 km (0.052 R)
• M60: 33,283,432 km (0.104 R)
• M61: 34,011,375 km (0.05 R)
• M62: 34,818,306 km (0.09 R)
• M63: 34,965,660 km (0.105 R)
• M64: 36,003,121 km (0.052 R)
• M65: 36,152,121 km (0.105 R)
• M66: 36,376,069 km (0.116 R)
• M67: 36,750,363 km (0.106 R)
• M68: 38,184,109 km (0.089 R)
• M69: 38,793,271 km (0.026 R)
• M70: 40,872,831 km (0.104 R)
• M71: 42,436,578 km (0.118 R)
• M72: 43,067,432 km (0.041 R)
• M73: 43,781,014 km (0.099 R)
• M74: 45,139,362 km (0.083 R)
• M75: 45,622,115 km (0.094 R)
• M76: 46,592,706 km (0.036 R)
• M77: 47,897,349 km (0.098 R)
• M78: 48,554,233 km (0.098 R)
• M79: 49,462,292 km (0.047 R)
• M80: 50,876,590 km (0.084 R)
• M81: 51,211,390 km (0.061 R)
• M82: 51,630,863 km (0.1 R)
• M83: 52,219,979 km (0.107 R)
• M84: 52,811,340 km (0.099 R)
• M85: 53,235,001 km (0.059 R)
• M86: 53,319,972 km (0.11 R)
• M87: 54,427,595 km (0.069 R)
• M88: 54,941,314 km (0.078 R)
• M89: 55,112,903 km (0.113 R)
• M90: 56,752,047 km (0.074 R)
• M91: 58,494,862 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.3

Radius: 5.9

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.68 AU - 20.14 AU

Year: 27968 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,647,715 km

• M1: 206,894 km (0.082 R)
• M2: 450,888 km (0.105 R)
• M3: 718,070 km (0.1 R)
• M4: 791,971 km (0.118 R)
• M5: 920,924 km (0.07 R)
• M6: 1,056,610 km (0.113 R)
• M7: 1,408,913 km (0.031 R)
• M8: 1,761,814 km (0.107 R)
• M9: 2,141,344 km (0.06 R)
• M10: 2,359,009 km (0.057 R)
• M11: 2,698,596 km (0.091 R)
• M12: 3,634,929 km (0.078 R)
• M13: 4,385,611 km (0.053 R)
• M14: 5,134,648 km (0.085 R)
• M15: 5,721,969 km (0.081 R)
• M16: 5,771,935 km (0.098 R)
• M17: 6,382,144 km (0.079 R)
• M18: 6,433,905 km (0.118 R)
• M19: 7,884,107 km (0.043 R)
• M20: 9,607,774 km (0.11 R)
• M21: 9,726,704 km (0.095 R)
• M22: 9,786,394 km (0.102 R)
• M23: 10,207,362 km (0.106 R)
• M24: 10,267,949 km (0.044 R)
• M25: 10,389,572 km (0.066 R)
• M26: 10,695,649 km (0.049 R)
• M27: 10,942,635 km (0.075 R)
• M28: 13,514,372 km (0.077 R)
• M29: 13,580,943 km (0.106 R)
• M30: 13,647,664 km (0.119 R)
• M31: 14,935,702 km (0.114 R)
• M32: 15,419,950 km (0.083 R)
• M33: 15,489,513 km (0.112 R)
• M34: 16,191,277 km (0.079 R)
• M35: 16,831,705 km (0.11 R)
• M36: 17,046,977 km (0.056 R)
• M37: 18,210,698 km (0.091 R)
• M38: 19,025,408 km (0.103 R)
• M39: 21,384,866 km (0.12 R)
• M40: 22,008,689 km (0.057 R)
• M41: 22,796,621 km (0.069 R)
• M42: 23,034,931 km (0.036 R)
• M43: 24,562,624 km (0.08 R)
• M44: 24,644,005 km (0.107 R)
• M45: 25,215,768 km (0.066 R)
• M46: 27,208,861 km (0.069 R)
• M47: 27,799,623 km (0.081 R)
• M48: 28,309,452 km (0.11 R)
• M49: 28,736,554 km (0.109 R)
• M50: 29,683,808 km (0.071 R)
• M51: 31,697,395 km (0.036 R)
• M52: 32,765,225 km (0.107 R)
• M53: 34,480,065 km (0.114 R)
• M54: 35,302,554 km (0.118 R)
• M55: 36,316,529 km (0.087 R)
• M56: 39,701,330 km (0.1 R)
• M57: 39,987,810 km (0.077 R)
• M58: 43,381,737 km (0.03 R)
• M59: 44,071,383 km (0.115 R)
• M60: 44,566,402 km (0.057 R)
• M61: 44,764,769 km (0.111 R)
• M62: 46,262,842 km (0.069 R)
• M63: 46,363,222 km (0.101 R)
• M64: 47,878,649 km (0.086 R)
• M65: 50,543,585 km (0.112 R)
• M66: 50,854,151 km (0.11 R)
• M67: 53,151,226 km (0.086 R)
• M68: 53,677,960 km (0.083 R)
• M69: 54,100,574 km (0.06 R)
• M70: 54,949,093 km (0.062 R)
• M71: 56,123,137 km (0.075 R)
• M72: 57,953,617 km (0.104 R)
• M73: 58,930,640 km (0.03 R)
• M74: 59,366,569 km (0.096 R)
• M75: 59,913,050 km (0.037 R)
• M76: 60,132,211 km (0.046 R)
• M77: 60,351,521 km (0.12 R)
• M78: 62,226,431 km (0.098 R)
• M79: 62,337,433 km (0.054 R)
• M80: 63,896,691 km (0.09 R)
• M81: 64,456,786 km (0.045 R)
• M82: 65,243,521 km (0.103 R)
• M83: 68,307,734 km (0.118 R)
• M84: 68,536,619 km (0.061 R)
• M85: 68,651,211 km (0.119 R)
• M86: 68,880,395 km (0.113 R)
• M87: 69,684,633 km (0.089 R)
• M88: 70,492,162 km (0.059 R)
• M89: 71,302,684 km (0.068 R)
• M90: 72,699,180 km (0.082 R)
• M91: 74,575,436 km (0.095 R)
• M92: 76,111,507 km (0.117 R)
• M93: 80,661,078 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.4

Radius: 3.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.64 AU - 21.56 AU

Year: 28427 Days

Day: 17.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,647,715 km

• M1: 58,343 km (0.103 R)
• M2: 215,720 km (0.12 R)
• M3: 414,087 km (0.095 R)
• M4: 614,099 km (0.074 R)
• M5: 657,333 km (0.04 R)
• M6: 781,798 km (0.111 R)
• M7: 1,144,424 km (0.111 R)
• M8: 1,211,743 km (0.075 R)
• M9: 1,810,733 km (0.105 R)
• M10: 1,873,564 km (0.107 R)
• M11: 2,066,096 km (0.105 R)
• M12: 2,400,896 km (0.091 R)
• M13: 2,609,884 km (0.078 R)
• M14: 2,662,992 km (0.096 R)
• M15: 4,671,792 km (0.071 R)
• M16: 4,866,568 km (0.099 R)
• M17: 6,089,980 km (0.103 R)
• M18: 6,469,809 km (0.107 R)
• M19: 6,832,883 km (0.119 R)
• M20: 7,402,252 km (0.076 R)
• M21: 7,654,474 km (0.069 R)
• M22: 8,428,045 km (0.076 R)
• M23: 10,694,303 km (0.115 R)
• M24: 11,238,091 km (0.057 R)
• M25: 11,615,227 km (0.117 R)
• M26: 14,243,812 km (0.04 R)
• M27: 14,588,784 km (0.082 R)
• M28: 14,809,740 km (0.117 R)
• M29: 15,704,485 km (0.061 R)
• M30: 16,125,753 km (0.112 R)
• M31: 17,112,201 km (0.108 R)
• M32: 17,612,756 km (0.115 R)
• M33: 18,219,824 km (0.093 R)
• M34: 19,005,213 km (0.106 R)
• M35: 20,538,441 km (0.086 R)
• M36: 21,966,353 km (0.094 R)
• M37: 22,074,811 km (0.12 R)
• M38: 22,111,014 km (0.064 R)
• M39: 25,029,669 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.9

Radius: 4.2

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.93 AU - 21.85 AU

Year: 30363 Days

Day: 18.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,647,715 km

• M1: 65,374 km (0.066 R)
• M2: 348,114 km (0.079 R)
• M3: 425,157 km (0.118 R)
• M4: 551,268 km (0.085 R)
• M5: 812,017 km (0.053 R)
• M6: 942,167 km (0.112 R)
• M7: 1,023,399 km (0.101 R)
• M8: 1,051,075 km (0.083 R)
• M9: 1,107,024 km (0.115 R)
• M10: 1,719,927 km (0.115 R)
• M11: 2,059,663 km (0.066 R)
• M12: 2,607,042 km (0.086 R)
• M13: 2,721,784 km (0.038 R)
• M14: 3,654,676 km (0.106 R)
• M15: 3,740,096 km (0.1 R)
• M16: 3,826,115 km (0.048 R)
• M17: 4,132,641 km (0.07 R)
• M18: 5,098,595 km (0.1 R)
• M19: 5,730,047 km (0.081 R)
• M20: 5,929,312 km (0.067 R)
• M21: 6,130,670 km (0.108 R)
• M22: 6,385,735 km (0.05 R)
• M23: 7,278,535 km (0.08 R)
• M24: 7,386,096 km (0.064 R)
• M25: 9,177,680 km (0.084 R)
• M26: 10,543,808 km (0.085 R)
• M27: 11,095,375 km (0.109 R)
• M28: 11,468,173 km (0.089 R)
• M29: 11,719,198 km (0.081 R)
• M30: 12,226,335 km (0.062 R)
• M31: 12,354,241 km (0.119 R)
• M32: 12,546,923 km (0.052 R)
• M33: 12,676,026 km (0.048 R)
• M34: 13,525,443 km (0.088 R)
• M35: 14,191,303 km (0.077 R)
• M36: 14,731,501 km (0.076 R)
• M37: 15,347,395 km (0.089 R)
• M38: 16,604,167 km (0.099 R)
• M39: 17,821,146 km (0.086 R)
• M40: 18,697,340 km (0.11 R)
• M41: 19,587,448 km (0.096 R)
• M42: 19,737,045 km (0.12 R)
• M43: 20,037,588 km (0.099 R)
• M44: 20,795,600 km (0.092 R)
• M45: 21,101,378 km (0.12 R)
• M46: 21,485,695 km (0.059 R)
• M47: 22,105,479 km (0.118 R)
• M48: 22,339,300 km (0.098 R)
• M49: 23,441,837 km (0.027 R)
• M50: 24,320,275 km (0.061 R)
• M51: 24,885,007 km (0.079 R)
• M52: 25,617,289 km (0.098 R)
• M53: 25,863,078 km (0.108 R)
• M54: 26,109,466 km (0.094 R)
• M55: 27,103,095 km (0.107 R)
• M56: 28,447,082 km (0.072 R)
• M57: 29,212,575 km (0.103 R)
• M58: 31,724,921 km (0.108 R)
• M59: 32,607,100 km (0.06 R)
• M60: 33,407,897 km (0.06 R)
• M61: 35,849,185 km (0.1 R)
• M62: 36,399,406 km (0.098 R)
• M63: 36,860,018 km (0.095 R)
• M64: 37,973,475 km (0.116 R)
• M65: 39,853,770 km (0.045 R)
• M66: 42,827,327 km (0.09 R)
• M67: 45,772,161 km (0.101 R)
• M68: 47,268,888 km (0.119 R)
• M69: 48,275,682 km (0.11 R)
• M70: 48,984,626 km (0.117 R)
• M71: 52,165,226 km (0.114 R)
• M72: 52,788,451 km (0.072 R)
• M73: 53,518,638 km (0.045 R)
• M74: 55,517,715 km (0.077 R)
• M75: 55,729,545 km (0.061 R)
• M76: 56,579,560 km (0.085 R)
• M77: 57,969,923 km (0.115 R)
• M78: 58,400,017 km (0.08 R)
• M79: 58,831,158 km (0.069 R)
• M80: 59,696,582 km (0.092 R)
• M81: 62,318,135 km (0.093 R)
• M82: 62,428,089 km (0.081 R)
• M83: 66,657,370 km (0.115 R)
• M84: 70,175,464 km (0.061 R)
• M85: 71,783,940 km (0.116 R)
• M86: 73,637,009 km (0.086 R)
• M87: 74,335,930 km (0.067 R)
• M88: 74,569,452 km (0.119 R)
• M89: 77,390,120 km (0.074 R)
• M90: 77,626,634 km (0.085 R)
• M91: 77,745,116 km (0.062 R)
• M92: 78,100,710 km (0.097 R)
• M93: 79,170,634 km (0.11 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: 552 - 14,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit