🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.22 AU - 1.28 AU

Year: 501 Days

Day: 20.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,123,626 km

• M1: 149,897 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.95 AU - 2.05 AU

Year: 1013 Days

Day: 23.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.89 AU - 2.59 AU

Year: 1201 Days

Day: 32.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,123,626 km

• M1: 546,331 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.83 AU - 2.81 AU

Year: 1266 Days

Day: 21 Hours

Environment

Temp: -80 °C

Axial Tilt: 120.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,123,626 km

• M1: 375,191 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.95 AU - 5.11 AU

Year: 3453 Days

Day: 32 Hours

Environment

Temp: -120 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 10

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.16 AU - 11.2 AU

Year: 10787 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,123,626 km

• M1: 128,804 km (0.111 R)
• M2: 234,121 km (0.06 R)
• M3: 476,619 km (0.114 R)
• M4: 851,810 km (0.085 R)
• M5: 1,573,770 km (0.109 R)
• M6: 1,905,727 km (0.091 R)
• M7: 2,312,035 km (0.111 R)
• M8: 2,444,579 km (0.103 R)
• M9: 3,203,638 km (0.051 R)
• M10: 3,655,424 km (0.085 R)
• M11: 3,999,499 km (0.098 R)
• M12: 4,127,256 km (0.1 R)
• M13: 4,551,814 km (0.033 R)
• M14: 4,956,177 km (0.079 R)
• M15: 5,024,693 km (0.103 R)
• M16: 6,800,719 km (0.098 R)
• M17: 7,814,843 km (0.113 R)
• M18: 8,095,938 km (0.117 R)
• M19: 8,298,792 km (0.098 R)
• M20: 8,834,053 km (0.107 R)
• M21: 9,084,929 km (0.109 R)
• M22: 9,423,020 km (0.1 R)
• M23: 9,636,496 km (0.074 R)
• M24: 9,765,300 km (0.081 R)
• M25: 9,851,469 km (0.088 R)
• M26: 10,155,152 km (0.118 R)
• M27: 10,242,517 km (0.095 R)
• M28: 10,417,996 km (0.117 R)
• M29: 10,683,083 km (0.078 R)
• M30: 10,816,524 km (0.116 R)
• M31: 11,903,353 km (0.111 R)
• M32: 11,995,356 km (0.097 R)
• M33: 12,134,033 km (0.104 R)
• M34: 12,226,784 km (0.053 R)
• M35: 13,310,321 km (0.063 R)
• M36: 14,228,253 km (0.098 R)
• M37: 14,868,233 km (0.098 R)
• M38: 15,517,488 km (0.095 R)
• M39: 15,719,146 km (0.087 R)
• M40: 15,820,274 km (0.076 R)
• M41: 16,227,180 km (0.08 R)
• M42: 16,843,823 km (0.089 R)
• M43: 18,418,789 km (0.086 R)
• M44: 18,846,789 km (0.068 R)
• M45: 19,223,925 km (0.113 R)
• M46: 19,332,084 km (0.062 R)
• M47: 19,603,455 km (0.079 R)
• M48: 20,646,451 km (0.093 R)
• M49: 20,868,305 km (0.092 R)
• M50: 21,202,506 km (0.068 R)
• M51: 21,594,752 km (0.045 R)
• M52: 22,614,411 km (0.081 R)
• M53: 22,900,442 km (0.064 R)
• M54: 23,998,191 km (0.117 R)
• M55: 25,053,903 km (0.079 R)
• M56: 25,231,326 km (0.119 R)
• M57: 25,468,589 km (0.064 R)
• M58: 26,064,886 km (0.065 R)
• M59: 28,187,979 km (0.081 R)
• M60: 28,742,987 km (0.066 R)
• M61: 28,990,721 km (0.065 R)
• M62: 29,363,668 km (0.079 R)
• M63: 32,404,544 km (0.032 R)
• M64: 33,180,209 km (0.058 R)
• M65: 33,962,157 km (0.042 R)
• M66: 34,158,579 km (0.115 R)
• M67: 34,552,471 km (0.069 R)
• M68: 36,410,775 km (0.095 R)
• M69: 37,622,518 km (0.1 R)
• M70: 37,690,286 km (0.11 R)
• M71: 38,233,326 km (0.089 R)
• M72: 38,915,941 km (0.107 R)
• M73: 41,476,159 km (0.086 R)
• M74: 42,318,096 km (0.099 R)
• M75: 42,882,529 km (0.11 R)
• M76: 43,165,718 km (0.049 R)
• M77: 43,805,099 km (0.084 R)
• M78: 45,886,753 km (0.048 R)
• M79: 46,176,375 km (0.118 R)
• M80: 46,684,708 km (0.105 R)
• M81: 48,662,691 km (0.115 R)
• M82: 48,957,998 km (0.088 R)
• M83: 49,254,052 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 8.7

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.98 AU - 12.02 AU

Year: 12186 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,123,626 km

• M1: 113,395 km (0.072 R)
• M2: 411,245 km (0.11 R)
• M3: 779,854 km (0.107 R)
• M4: 922,720 km (0.115 R)
• M5: 1,008,439 km (0.118 R)
• M6: 1,234,781 km (0.079 R)
• M7: 1,869,824 km (0.038 R)
• M8: 2,235,591 km (0.043 R)
• M9: 2,323,105 km (0.104 R)
• M10: 2,441,736 km (0.113 R)
• M11: 2,532,094 km (0.094 R)
• M12: 2,716,249 km (0.105 R)
• M13: 3,394,675 km (0.055 R)
• M14: 3,805,171 km (0.057 R)
• M15: 4,413,586 km (0.102 R)
• M16: 5,679,633 km (0.036 R)
• M17: 5,961,924 km (0.08 R)
• M18: 6,331,580 km (0.09 R)
• M19: 6,793,389 km (0.093 R)
• M20: 8,153,084 km (0.113 R)
• M21: 9,261,754 km (0.105 R)
• M22: 9,689,604 km (0.098 R)
• M23: 9,881,837 km (0.116 R)
• M24: 10,663,635 km (0.052 R)
• M25: 10,911,968 km (0.111 R)
• M26: 11,212,510 km (0.087 R)
• M27: 11,873,134 km (0.07 R)
• M28: 12,027,370 km (0.075 R)
• M29: 12,285,875 km (0.11 R)
• M30: 12,861,079 km (0.097 R)
• M31: 13,875,352 km (0.079 R)
• M32: 13,983,661 km (0.108 R)
• M33: 14,146,573 km (0.099 R)
• M34: 14,201,027 km (0.077 R)
• M35: 14,419,440 km (0.109 R)
• M36: 14,749,303 km (0.112 R)
• M37: 14,859,856 km (0.117 R)
• M38: 17,068,967 km (0.104 R)
• M39: 17,534,666 km (0.038 R)
• M40: 17,593,158 km (0.115 R)
• M41: 17,651,801 km (0.06 R)
• M42: 17,945,611 km (0.07 R)
• M43: 18,419,238 km (0.062 R)
• M44: 18,717,237 km (0.086 R)
• M45: 19,016,881 km (0.095 R)
• M46: 19,681,694 km (0.079 R)
• M47: 19,864,353 km (0.107 R)
• M48: 21,034,209 km (0.1 R)
• M49: 21,910,403 km (0.062 R)
• M50: 22,036,514 km (0.066 R)
• M51: 23,957,501 km (0.08 R)
• M52: 24,087,501 km (0.08 R)
• M53: 24,413,475 km (0.068 R)
• M54: 24,544,223 km (0.11 R)
• M55: 25,466,345 km (0.066 R)
• M56: 26,399,686 km (0.104 R)
• M57: 26,466,855 km (0.072 R)
• M58: 26,533,875 km (0.055 R)
• M59: 27,616,216 km (0.104 R)
• M60: 27,820,716 km (0.06 R)
• M61: 29,405,257 km (0.082 R)
• M62: 29,963,406 km (0.067 R)
• M63: 30,173,442 km (0.079 R)
• M64: 30,454,536 km (0.086 R)
• M65: 32,301,920 km (0.037 R)
• M66: 32,445,534 km (0.115 R)
• M67: 33,456,816 km (0.078 R)
• M68: 33,674,929 km (0.106 R)
• M69: 33,820,488 km (0.115 R)
• M70: 35,732,648 km (0.104 R)
• M71: 36,029,899 km (0.087 R)
• M72: 36,552,145 km (0.053 R)
• M73: 36,776,692 km (0.092 R)
• M74: 37,679,664 km (0.063 R)
• M75: 39,891,619 km (0.103 R)
• M76: 40,045,704 km (0.111 R)
• M77: 42,459,466 km (0.096 R)
• M78: 42,695,531 km (0.073 R)
• M79: 43,564,994 km (0.039 R)
• M80: 43,962,027 km (0.085 R)
• M81: 44,440,142 km (0.083 R)
• M82: 45,240,790 km (0.117 R)
• M83: 47,426,415 km (0.064 R)
• M84: 47,507,945 km (0.114 R)
• M85: 49,149,932 km (0.099 R)
• M86: 49,232,510 km (0.078 R)
• M87: 50,227,186 km (0.084 R)
• M88: 50,310,362 km (0.102 R)
• M89: 52,152,062 km (0.058 R)
• M90: 56,851,828 km (0.113 R)
• M91: 58,156,771 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 10.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.12 AU - 11.76 AU

Year: 13858 Days

Day: 12.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,123,626 km

• M1: 155,283 km (0.079 R)
• M2: 791,522 km (0.112 R)
• M3: 991,385 km (0.085 R)
• M4: 1,440,478 km (0.039 R)
• M5: 1,587,084 km (0.103 R)
• M6: 1,790,238 km (0.109 R)
• M7: 2,306,949 km (0.106 R)
• M8: 2,421,541 km (0.11 R)
• M9: 2,567,548 km (0.113 R)
• M10: 2,716,548 km (0.111 R)
• M11: 3,054,340 km (0.099 R)
• M12: 3,438,357 km (0.077 R)
• M13: 3,536,793 km (0.048 R)
• M14: 4,217,164 km (0.091 R)
• M15: 4,464,898 km (0.084 R)
• M16: 4,644,715 km (0.086 R)
• M17: 5,812,924 km (0.104 R)
• M18: 5,891,314 km (0.084 R)
• M19: 6,288,646 km (0.081 R)
• M20: 7,193,114 km (0.071 R)
• M21: 8,625,215 km (0.056 R)
• M22: 8,714,824 km (0.042 R)
• M23: 9,627,670 km (0.086 R)
• M24: 10,956,249 km (0.108 R)
• M25: 11,248,413 km (0.092 R)
• M26: 11,395,468 km (0.114 R)
• M27: 11,691,522 km (0.088 R)
• M28: 11,990,120 km (0.113 R)
• M29: 13,054,957 km (0.025 R)
• M30: 15,111,629 km (0.057 R)
• M31: 15,382,551 km (0.075 R)
• M32: 16,761,245 km (0.091 R)
• M33: 19,048,147 km (0.071 R)
• M34: 19,458,345 km (0.053 R)
• M35: 19,812,293 km (0.088 R)
• M36: 19,990,015 km (0.073 R)
• M37: 20,706,440 km (0.029 R)
• M38: 21,491,978 km (0.041 R)
• M39: 21,980,266 km (0.096 R)
• M40: 23,154,459 km (0.084 R)
• M41: 23,341,756 km (0.049 R)
• M42: 24,412,577 km (0.107 R)
• M43: 24,666,894 km (0.092 R)
• M44: 29,391,643 km (0.111 R)
• M45: 29,662,116 km (0.026 R)
• M46: 30,069,471 km (0.103 R)
• M47: 30,547,137 km (0.098 R)
• M48: 31,027,197 km (0.113 R)
• M49: 31,509,800 km (0.081 R)
• M50: 31,994,945 km (0.109 R)
• M51: 32,133,922 km (0.102 R)
• M52: 33,535,504 km (0.078 R)
• M53: 34,172,642 km (0.096 R)
• M54: 34,599,744 km (0.101 R)
• M55: 34,885,326 km (0.118 R)
• M56: 35,819,116 km (0.051 R)
• M57: 36,688,429 km (0.107 R)
• M58: 36,833,988 km (0.095 R)
• M59: 36,906,842 km (0.068 R)
• M60: 37,198,707 km (0.082 R)
• M61: 37,345,014 km (0.109 R)
• M62: 37,564,624 km (0.037 R)
• M63: 37,931,886 km (0.116 R)
• M64: 43,195,188 km (0.108 R)
• M65: 43,733,890 km (0.111 R)
• M66: 44,042,810 km (0.11 R)
• M67: 45,598,179 km (0.073 R)
• M68: 46,068,215 km (0.084 R)
• M69: 46,225,293 km (0.12 R)
• M70: 46,776,412 km (0.109 R)
• M71: 47,964,668 km (0.09 R)
• M72: 48,044,254 km (0.117 R)
• M73: 49,242,982 km (0.113 R)
• M74: 51,507,145 km (0.104 R)
• M75: 52,405,780 km (0.1 R)
• M76: 53,145,092 km (0.119 R)
• M77: 53,722,391 km (0.032 R)
• M78: 54,218,756 km (0.073 R)
• M79: 54,301,633 km (0.051 R)
• M80: 55,132,949 km (0.056 R)
• M81: 55,717,428 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.3

Radius: 4

Gravity: 42.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.92 AU - 16.98 AU

Year: 21750 Days

Day: 16.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,123,626 km

• M1: 243,097 km (0.119 R)
• M2: 424,858 km (0.12 R)
• M3: 486,791 km (0.055 R)
• M4: 839,693 km (0.112 R)
• M5: 1,082,640 km (0.091 R)
• M6: 1,316,012 km (0.102 R)
• M7: 1,376,749 km (0.038 R)
• M8: 1,694,495 km (0.069 R)
• M9: 1,727,407 km (0.078 R)
• M10: 3,420,107 km (0.058 R)
• M11: 3,588,554 km (0.077 R)
• M12: 4,065,771 km (0.094 R)
• M13: 4,289,270 km (0.078 R)
• M14: 4,471,032 km (0.102 R)
• M15: 4,655,187 km (0.112 R)
• M16: 7,645,798 km (0.084 R)
• M17: 9,405,667 km (0.099 R)
• M18: 9,939,133 km (0.1 R)
• M19: 10,421,436 km (0.095 R)
• M20: 11,660,406 km (0.047 R)
• M21: 11,977,254 km (0.071 R)
• M22: 12,040,983 km (0.102 R)
• M23: 13,010,377 km (0.052 R)
• M24: 13,141,425 km (0.078 R)
• M25: 13,603,982 km (0.066 R)
• M26: 13,870,565 km (0.087 R)
• M27: 14,408,968 km (0.111 R)
• M28: 14,954,252 km (0.093 R)
• M29: 15,160,398 km (0.096 R)
• M30: 16,276,099 km (0.053 R)
• M31: 17,130,003 km (0.083 R)
• M32: 18,732,945 km (0.107 R)
• M33: 20,459,154 km (0.082 R)
• M34: 20,535,300 km (0.105 R)
• M35: 21,071,458 km (0.109 R)
• M36: 21,689,597 km (0.092 R)
• M37: 23,340,709 km (0.084 R)
• M38: 25,194,825 km (0.12 R)
• M39: 25,604,124 km (0.028 R)
• M40: 28,615,380 km (0.087 R)
• M41: 28,785,921 km (0.1 R)
• M42: 28,956,762 km (0.08 R)
• M43: 29,299,491 km (0.119 R)
• M44: 29,816,202 km (0.04 R)
• M45: 30,684,019 km (0.12 R)
• M46: 31,296,323 km (0.076 R)
• M47: 32,533,199 km (0.065 R)
• M48: 37,078,730 km (0.036 R)
• M49: 39,046,391 km (0.09 R)
• M50: 40,281,321 km (0.103 R)
• M51: 44,851,536 km (0.097 R)
• M52: 45,347,303 km (0.056 R)
• M53: 45,446,636 km (0.064 R)
• M54: 45,546,119 km (0.118 R)
• M55: 45,844,866 km (0.072 R)
• M56: 47,651,111 km (0.116 R)
• M57: 48,766,363 km (0.118 R)
• M58: 48,970,115 km (0.092 R)
• M59: 49,174,017 km (0.047 R)
• M60: 49,276,192 km (0.089 R)
• M61: 50,919,226 km (0.052 R)
• M62: 51,022,598 km (0.086 R)
• M63: 51,643,728 km (0.087 R)
• M64: 52,371,671 km (0.027 R)
• M65: 52,998,187 km (0.068 R)
• M66: 57,883,904 km (0.068 R)
• M67: 60,052,624 km (0.079 R)
• M68: 61,696,406 km (0.061 R)
• M69: 64,022,653 km (0.071 R)
• M70: 64,468,903 km (0.106 R)
• M71: 64,580,653 km (0.115 R)
• M72: 65,701,590 km (0.118 R)
• M73: 66,828,959 km (0.065 R)
• M74: 67,168,397 km (0.119 R)
• M75: 67,621,978 km (0.087 R)
• M76: 67,735,522 km (0.103 R)
• M77: 67,849,067 km (0.083 R)
• M78: 68,190,300 km (0.075 R)
• M79: 69,217,140 km (0.114 R)
• M80: 69,560,616 km (0.075 R)
• M81: 71,055,548 km (0.115 R)
• M82: 72,793,426 km (0.036 R)
• M83: 73,492,497 km (0.12 R)
• M84: 74,193,812 km (0.09 R)
• M85: 76,310,921 km (0.116 R)
• M86: 77,139,693 km (0.087 R)
• M87: 77,258,324 km (0.113 R)
• M88: 77,495,736 km (0.114 R)
• M89: 77,852,377 km (0.107 R)
• M90: 78,328,697 km (0.075 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 15,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit