🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.15 AU - 1.41 AU

Year: 615 Days

Day: 29.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.33 AU - 1.51 AU

Year: 718 Days

Day: 17.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.86 AU - 2.16 AU

Year: 1210 Days

Day: 40.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.97 AU - 3.21 AU

Year: 1770 Days

Day: 34.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 9.6

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.76 AU - 7.44 AU

Year: 6397 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,294,490 km

• M1: 122,969 km (0.049 R)
• M2: 286,630 km (0.082 R)
• M3: 358,436 km (0.087 R)
• M4: 538,852 km (0.069 R)
• M5: 619,934 km (0.109 R)
• M6: 873,951 km (0.051 R)
• M7: 955,033 km (0.099 R)
• M8: 1,056,011 km (0.089 R)
• M9: 1,142,928 km (0.079 R)
• M10: 1,756,728 km (0.063 R)
• M11: 1,839,904 km (0.095 R)
• M12: 2,624,395 km (0.068 R)
• M13: 2,915,064 km (0.073 R)
• M14: 3,190,773 km (0.054 R)
• M15: 3,740,545 km (0.111 R)
• M16: 3,848,555 km (0.088 R)
• M17: 4,263,240 km (0.109 R)
• M18: 4,956,327 km (0.117 R)
• M19: 6,060,659 km (0.117 R)
• M20: 6,124,238 km (0.055 R)
• M21: 6,445,275 km (0.114 R)
• M22: 7,037,084 km (0.115 R)
• M23: 7,103,954 km (0.099 R)
• M24: 7,611,988 km (0.032 R)
• M25: 8,096,686 km (0.103 R)
• M26: 8,378,229 km (0.117 R)
• M27: 9,096,149 km (0.102 R)
• M28: 9,684,667 km (0.062 R)
• M29: 10,437,743 km (0.11 R)
• M30: 11,053,637 km (0.049 R)
• M31: 11,326,803 km (0.1 R)
• M32: 12,199,856 km (0.111 R)
• M33: 12,441,756 km (0.09 R)
• M34: 12,522,688 km (0.099 R)
• M35: 13,094,451 km (0.091 R)
• M36: 14,178,886 km (0.071 R)
• M37: 15,291,894 km (0.066 R)
• M38: 15,422,194 km (0.073 R)
• M39: 16,299,735 km (0.067 R)
• M40: 16,789,369 km (0.095 R)
• M41: 17,058,496 km (0.113 R)
• M42: 17,283,940 km (0.049 R)
• M43: 18,517,823 km (0.101 R)
• M44: 18,610,274 km (0.111 R)
• M45: 18,749,400 km (0.087 R)
• M46: 19,309,196 km (0.047 R)
• M47: 20,159,211 km (0.109 R)
• M48: 20,925,002 km (0.119 R)
• M49: 21,602,980 km (0.084 R)
• M50: 21,749,137 km (0.115 R)
• M51: 22,930,511 km (0.092 R)
• M52: 23,079,660 km (0.111 R)
• M53: 23,229,109 km (0.095 R)
• M54: 23,478,937 km (0.1 R)
• M55: 23,579,168 km (0.105 R)
• M56: 23,729,663 km (0.093 R)
• M57: 23,931,022 km (0.038 R)
• M58: 24,183,244 km (0.03 R)
• M59: 24,843,419 km (0.061 R)
• M60: 25,098,932 km (0.056 R)
• M61: 25,922,469 km (0.108 R)
• M62: 26,545,843 km (0.111 R)
• M63: 26,702,472 km (0.074 R)
• M64: 27,648,678 km (0.073 R)
• M65: 28,019,681 km (0.045 R)
• M66: 28,605,806 km (0.115 R)
• M67: 29,465,844 km (0.043 R)
• M68: 29,628,008 km (0.064 R)
• M69: 29,790,471 km (0.101 R)
• M70: 30,662,028 km (0.072 R)
• M71: 31,156,001 km (0.08 R)
• M72: 32,040,573 km (0.053 R)
• M73: 32,597,675 km (0.062 R)
• M74: 32,709,574 km (0.111 R)
• M75: 33,834,550 km (0.116 R)
• M76: 35,201,277 km (0.11 R)
• M77: 35,891,372 km (0.048 R)
• M78: 37,285,025 km (0.086 R)
• M79: 38,164,960 km (0.104 R)
• M80: 38,696,332 km (0.099 R)
• M81: 39,111,167 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.9

Radius: 14.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.48 AU - 8.78 AU

Year: 8084 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 74,294,490 km

• M1: 193,580 km (0.107 R)
• M2: 417,228 km (0.099 R)
• M3: 569,220 km (0.032 R)
• M4: 686,804 km (0.07 R)
• M5: 824,284 km (0.082 R)
• M6: 1,016,368 km (0.097 R)
• M7: 1,141,731 km (0.088 R)
• M8: 1,297,313 km (0.036 R)
• M9: 1,422,077 km (0.032 R)
• M10: 1,525,001 km (0.101 R)
• M11: 1,630,617 km (0.06 R)
• M12: 1,766,302 km (0.104 R)
• M13: 1,977,385 km (0.09 R)
• M14: 2,676,755 km (0.104 R)
• M15: 3,292,200 km (0.063 R)
• M16: 3,413,674 km (0.038 R)
• M17: 3,625,355 km (0.05 R)
• M18: 3,988,130 km (0.092 R)
• M19: 4,155,230 km (0.104 R)
• M20: 4,286,877 km (0.058 R)
• M21: 4,458,166 km (0.103 R)
• M22: 5,492,635 km (0.025 R)
• M23: 5,762,660 km (0.029 R)
• M24: 6,337,564 km (0.1 R)
• M25: 6,577,070 km (0.049 R)
• M26: 6,753,147 km (0.099 R)
• M27: 6,908,579 km (0.073 R)
• M28: 7,336,429 km (0.085 R)
• M29: 7,588,202 km (0.092 R)
• M30: 8,123,763 km (0.064 R)
• M31: 9,108,715 km (0.11 R)
• M32: 11,216,699 km (0.042 R)
• M33: 11,853,537 km (0.1 R)
• M34: 12,122,364 km (0.071 R)
• M35: 12,474,817 km (0.108 R)
• M36: 12,748,282 km (0.096 R)
• M37: 12,996,165 km (0.067 R)
• M38: 13,580,644 km (0.098 R)
• M39: 14,230,647 km (0.113 R)
• M40: 14,861,950 km (0.109 R)
• M41: 15,239,385 km (0.047 R)
• M42: 15,414,565 km (0.118 R)
• M43: 16,961,407 km (0.039 R)
• M44: 17,294,860 km (0.086 R)
• M45: 17,447,300 km (0.072 R)
• M46: 17,661,225 km (0.083 R)
• M47: 17,937,682 km (0.085 R)
• M48: 18,650,815 km (0.104 R)
• M49: 19,341,509 km (0.03 R)
• M50: 19,944,837 km (0.036 R)
• M51: 20,361,168 km (0.091 R)
• M52: 20,780,341 km (0.112 R)
• M53: 21,496,466 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.3

Radius: 12

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.21 AU - 10.79 AU

Year: 11464 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,294,490 km

• M1: 152,889 km (0.107 R)
• M2: 238,609 km (0.038 R)
• M3: 447,746 km (0.057 R)
• M4: 573,109 km (0.093 R)
• M5: 895,642 km (0.085 R)
• M6: 1,310,777 km (0.103 R)
• M7: 1,500,915 km (0.035 R)
• M8: 1,659,938 km (0.096 R)
• M9: 1,803,702 km (0.105 R)
• M10: 2,192,955 km (0.086 R)
• M11: 2,328,640 km (0.069 R)
• M12: 2,875,121 km (0.07 R)
• M13: 2,974,155 km (0.12 R)
• M14: 3,074,535 km (0.061 R)
• M15: 3,227,125 km (0.068 R)
• M16: 3,408,438 km (0.116 R)
• M17: 3,487,126 km (0.093 R)
• M18: 3,890,143 km (0.106 R)
• M19: 4,223,297 km (0.12 R)
• M20: 5,554,270 km (0.077 R)
• M21: 5,709,702 km (0.116 R)
• M22: 6,025,054 km (0.081 R)
• M23: 6,313,629 km (0.053 R)
• M24: 6,476,092 km (0.091 R)
• M25: 6,606,990 km (0.089 R)
• M26: 7,173,068 km (0.083 R)
• M27: 7,376,671 km (0.113 R)
• M28: 7,479,146 km (0.085 R)
• M29: 7,859,124 km (0.106 R)
• M30: 9,553,021 km (0.054 R)
• M31: 10,041,009 km (0.085 R)
• M32: 10,116,706 km (0.09 R)
• M33: 10,652,715 km (0.112 R)
• M34: 11,002,175 km (0.107 R)
• M35: 11,119,460 km (0.034 R)
• M36: 11,237,194 km (0.066 R)
• M37: 11,832,294 km (0.093 R)
• M38: 11,912,329 km (0.05 R)
• M39: 12,032,905 km (0.039 R)
• M40: 12,275,104 km (0.069 R)
• M41: 12,682,459 km (0.102 R)
• M42: 13,552,370 km (0.07 R)
• M43: 16,009,366 km (0.032 R)
• M44: 16,723,396 km (0.041 R)
• M45: 17,584,931 km (0.111 R)
• M46: 18,927,571 km (0.117 R)
• M47: 19,068,343 km (0.091 R)
• M48: 19,872,581 km (0.103 R)
• M49: 21,027,028 km (0.116 R)
• M50: 21,124,117 km (0.084 R)
• M51: 22,203,017 km (0.109 R)
• M52: 22,898,946 km (0.105 R)
• M53: 23,048,993 km (0.114 R)
• M54: 23,199,339 km (0.103 R)
• M55: 23,349,984 km (0.07 R)
• M56: 24,363,060 km (0.08 R)
• M57: 24,977,758 km (0.051 R)
• M58: 25,132,293 km (0.052 R)
• M59: 25,909,454 km (0.11 R)
• M60: 26,431,999 km (0.092 R)
• M61: 27,860,060 km (0.031 R)
• M62: 28,395,321 km (0.026 R)
• M63: 29,204,646 km (0.083 R)
• M64: 29,421,862 km (0.115 R)
• M65: 29,693,981 km (0.116 R)
• M66: 30,185,858 km (0.089 R)
• M67: 30,735,631 km (0.098 R)
• M68: 33,420,314 km (0.051 R)
• M69: 34,217,521 km (0.079 R)
• M70: 34,618,443 km (0.12 R)
• M71: 35,136,201 km (0.067 R)
• M72: 35,251,541 km (0.105 R)
• M73: 35,424,925 km (0.073 R)
• M74: 35,772,441 km (0.099 R)
• M75: 38,891,258 km (0.109 R)
• M76: 39,130,165 km (0.032 R)
• M77: 39,309,683 km (0.063 R)
• M78: 39,669,466 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.2

Radius: 5.7

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.73 AU - 14.13 AU

Year: 20897 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,294,490 km

• M1: 100,231 km (0.114 R)
• M2: 305,329 km (0.076 R)
• M3: 501,602 km (0.073 R)
• M4: 754,721 km (0.088 R)
• M5: 1,020,856 km (0.062 R)
• M6: 1,139,936 km (0.077 R)
• M7: 1,716,785 km (0.068 R)
• M8: 2,339,860 km (0.073 R)
• M9: 3,480,394 km (0.049 R)
• M10: 3,588,255 km (0.087 R)
• M11: 3,624,457 km (0.109 R)
• M12: 4,030,615 km (0.074 R)
• M13: 4,296,750 km (0.113 R)
• M14: 4,373,793 km (0.11 R)
• M15: 4,451,285 km (0.12 R)
• M16: 4,647,108 km (0.084 R)
• M17: 4,805,832 km (0.032 R)
• M18: 4,925,959 km (0.057 R)
• M19: 6,225,366 km (0.085 R)
• M20: 6,710,512 km (0.079 R)
• M21: 6,844,851 km (0.085 R)
• M22: 7,391,481 km (0.115 R)
• M23: 7,857,778 km (0.05 R)
• M24: 8,333,349 km (0.108 R)
• M25: 8,623,270 km (0.083 R)
• M26: 8,867,414 km (0.074 R)
• M27: 9,512,779 km (0.066 R)
• M28: 10,431,011 km (0.104 R)
• M29: 11,164,639 km (0.084 R)
• M30: 11,217,596 km (0.066 R)
• M31: 11,377,217 km (0.117 R)
• M32: 11,860,568 km (0.095 R)
• M33: 11,914,722 km (0.095 R)
• M34: 12,132,088 km (0.114 R)
• M35: 12,186,542 km (0.073 R)
• M36: 13,519,758 km (0.053 R)
• M37: 16,081,173 km (0.107 R)
• M38: 16,381,565 km (0.076 R)
• M39: 17,293,813 km (0.078 R)
• M40: 17,355,148 km (0.116 R)
• M41: 17,539,752 km (0.087 R)
• M42: 18,535,475 km (0.113 R)
• M43: 20,581,226 km (0.045 R)
• M44: 20,646,451 km (0.11 R)
• M45: 21,895,892 km (0.109 R)
• M46: 22,362,339 km (0.105 R)
• M47: 23,918,007 km (0.079 R)
• M48: 23,986,373 km (0.079 R)
• M49: 24,054,889 km (0.112 R)
• M50: 26,705,464 km (0.069 R)
• M51: 29,300,538 km (0.11 R)
• M52: 30,405,318 km (0.098 R)
• M53: 31,373,815 km (0.113 R)
• M54: 31,748,857 km (0.065 R)
• M55: 32,125,544 km (0.11 R)
• M56: 32,428,031 km (0.114 R)
• M57: 32,807,262 km (0.04 R)
• M58: 33,646,955 km (0.116 R)
• M59: 34,030,972 km (0.054 R)
• M60: 34,185,058 km (0.119 R)
• M61: 35,114,061 km (0.079 R)
• M62: 36,051,292 km (0.029 R)
• M63: 36,286,759 km (0.041 R)
• M64: 36,444,136 km (0.065 R)
• M65: 37,155,025 km (0.056 R)
• M66: 37,472,471 km (0.052 R)
• M67: 38,109,908 km (0.086 R)
• M68: 40,125,141 km (0.115 R)
• M69: 40,777,388 km (0.107 R)
• M70: 43,922,683 km (0.057 R)
• M71: 45,185,588 km (0.085 R)
• M72: 47,145,021 km (0.051 R)
• M73: 50,354,942 km (0.108 R)
• M74: 50,706,198 km (0.113 R)
• M75: 51,941,877 km (0.095 R)
• M76: 53,098,119 km (0.096 R)
• M77: 53,455,658 km (0.032 R)
• M78: 55,708,003 km (0.071 R)
• M79: 57,348,793 km (0.096 R)
• M80: 58,175,171 km (0.11 R)
• M81: 58,267,174 km (0.116 R)
• M82: 60,770,993 km (0.063 R)
• M83: 61,801,124 km (0.065 R)
• M84: 62,742,693 km (0.072 R)
• M85: 63,026,032 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.4

Radius: 7.7

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.46 AU - 16.26 AU

Year: 21909 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,294,490 km

• M1: 260,151 km (0.116 R)
• M2: 443,408 km (0.101 R)
• M3: 520,451 km (0.114 R)
• M4: 623,823 km (0.073 R)
• M5: 1,026,840 km (0.118 R)
• M6: 1,411,456 km (0.03 R)
• M7: 2,166,327 km (0.071 R)
• M8: 2,234,095 km (0.068 R)
• M9: 2,302,760 km (0.083 R)
• M10: 2,692,762 km (0.03 R)
• M11: 2,876,917 km (0.107 R)
• M12: 3,899,568 km (0.095 R)
• M13: 4,150,294 km (0.094 R)
• M14: 4,579,939 km (0.094 R)
• M15: 4,889,008 km (0.084 R)
• M16: 5,621,140 km (0.055 R)
• M17: 5,999,922 km (0.107 R)
• M18: 8,494,616 km (0.082 R)
• M19: 9,426,311 km (0.046 R)
• M20: 10,621,449 km (0.087 R)
• M21: 10,796,030 km (0.091 R)
• M22: 10,913,015 km (0.069 R)
• M23: 11,623,455 km (0.107 R)
• M24: 11,683,295 km (0.115 R)
• M25: 12,840,584 km (0.104 R)
• M26: 13,527,238 km (0.111 R)
• M27: 14,289,738 km (0.112 R)
• M28: 14,353,916 km (0.115 R)
• M29: 15,393,770 km (0.111 R)
• M30: 16,256,501 km (0.106 R)
• M31: 16,457,711 km (0.116 R)
• M32: 17,134,791 km (0.049 R)
• M33: 17,545,287 km (0.11 R)
• M34: 17,889,961 km (0.085 R)
• M35: 18,028,339 km (0.101 R)
• M36: 19,503,822 km (0.076 R)
• M37: 20,799,041 km (0.111 R)
• M38: 21,236,914 km (0.098 R)
• M39: 23,169,419 km (0.093 R)
• M40: 23,320,363 km (0.116 R)
• M41: 23,471,607 km (0.1 R)
• M42: 23,775,290 km (0.1 R)
• M43: 24,156,466 km (0.042 R)
• M44: 24,233,060 km (0.114 R)
• M45: 24,386,248 km (0.101 R)
• M46: 24,462,992 km (0.066 R)
• M47: 24,770,864 km (0.074 R)
• M48: 26,486,602 km (0.095 R)
• M49: 27,518,229 km (0.038 R)
• M50: 27,678,149 km (0.089 R)
• M51: 27,998,887 km (0.049 R)
• M52: 29,949,045 km (0.056 R)
• M53: 31,023,457 km (0.117 R)
• M54: 31,273,285 km (0.026 R)
• M55: 31,607,337 km (0.087 R)
• M56: 31,690,963 km (0.081 R)
• M57: 31,858,512 km (0.036 R)
• M58: 32,278,882 km (0.086 R)
• M59: 33,125,008 km (0.064 R)
• M60: 34,580,146 km (0.114 R)
• M61: 36,406,437 km (0.065 R)
• M62: 36,581,915 km (0.102 R)
• M63: 37,729,929 km (0.11 R)
• M64: 37,996,513 km (0.096 R)
• M65: 38,979,371 km (0.103 R)
• M66: 39,428,912 km (0.031 R)
• M67: 39,609,178 km (0.107 R)
• M68: 40,423,888 km (0.055 R)
• M69: 42,900,929 km (0.115 R)
• M70: 43,924,179 km (0.067 R)
• M71: 47,137,242 km (0.068 R)
• M72: 48,192,954 km (0.091 R)
• M73: 50,327,416 km (0.101 R)
• M74: 50,425,253 km (0.095 R)
• M75: 51,307,881 km (0.085 R)
• M76: 53,486,923 km (0.112 R)
• M77: 54,186,593 km (0.103 R)
• M78: 54,788,724 km (0.057 R)
• M79: 55,191,442 km (0.11 R)
• M80: 57,015,488 km (0.114 R)
• M81: 58,756,209 km (0.08 R)
• M82: 59,995,478 km (0.054 R)
• M83: 66,534,251 km (0.086 R)
• M84: 67,071,457 km (0.12 R)
• M85: 67,179,018 km (0.101 R)
• M86: 67,609,860 km (0.06 R)
• M87: 67,825,730 km (0.067 R)
• M88: 68,366,227 km (0.108 R)
• M89: 70,324,014 km (0.069 R)
• M90: 71,200,059 km (0.064 R)
• M91: 72,520,859 km (0.059 R)
• M92: 73,738,735 km (0.06 R)
• M93: 74,072,039 km (0.03 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit