🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.61 AU - 0.79 AU

Year: 218 Days

Day: 37 Hours

Environment

Temp: 124 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,207,053 km

• M1: 469,737 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.84 AU - 1 AU

Year: 329 Days

Day: 20.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.83 AU - 1.39 AU

Year: 436 Days

Day: 12.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.12 AU - 1.16 AU

Year: 454 Days

Day: 22.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.99 AU - 1.31 AU

Year: 460 Days

Day: 21.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 12.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.69 AU - 6.77 AU

Year: 5113 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,207,053 km

• M1: 175,478 km (0.109 R)
• M2: 294,109 km (0.117 R)
• M3: 468,391 km (0.115 R)
• M4: 578,794 km (0.115 R)
• M5: 745,147 km (0.089 R)
• M6: 895,942 km (0.055 R)
• M7: 1,093,112 km (0.1 R)
• M8: 1,372,860 km (0.095 R)
• M9: 1,531,882 km (0.112 R)
• M10: 1,665,623 km (0.112 R)
• M11: 1,803,552 km (0.081 R)
• M12: 1,945,371 km (0.072 R)
• M13: 2,275,683 km (0.109 R)
• M14: 2,502,024 km (0.111 R)
• M15: 2,976,998 km (0.067 R)
• M16: 3,426,090 km (0.076 R)
• M17: 3,911,087 km (0.087 R)
• M18: 4,256,209 km (0.091 R)
• M19: 4,388,304 km (0.109 R)
• M20: 4,777,408 km (0.033 R)
• M21: 4,868,812 km (0.113 R)
• M22: 4,960,965 km (0.114 R)
• M23: 5,115,649 km (0.062 R)
• M24: 5,334,810 km (0.113 R)
• M25: 5,493,383 km (0.111 R)
• M26: 5,701,923 km (0.115 R)
• M27: 5,994,985 km (0.112 R)
• M28: 7,427,235 km (0.056 R)
• M29: 7,515,797 km (0.1 R)
• M30: 7,711,770 km (0.078 R)
• M31: 7,873,336 km (0.108 R)
• M32: 8,145,155 km (0.078 R)
• M33: 8,328,263 km (0.079 R)
• M34: 8,605,318 km (0.053 R)
• M35: 8,810,417 km (0.106 R)
• M36: 9,111,707 km (0.11 R)
• M37: 9,493,182 km (0.084 R)
• M38: 9,938,235 km (0.055 R)
• M39: 10,133,909 km (0.119 R)
• M40: 10,232,195 km (0.053 R)
• M41: 10,549,043 km (0.055 R)
• M42: 10,869,033 km (0.085 R)
• M43: 11,457,402 km (0.054 R)
• M44: 11,539,381 km (0.117 R)
• M45: 11,621,511 km (0.088 R)
• M46: 12,306,818 km (0.097 R)
• M47: 12,390,743 km (0.115 R)
• M48: 12,495,910 km (0.088 R)
• M49: 12,580,283 km (0.11 R)
• M50: 12,898,478 km (0.117 R)
• M51: 13,456,328 km (0.095 R)
• M52: 13,738,171 km (0.111 R)
• M53: 13,869,069 km (0.116 R)
• M54: 13,978,275 km (0.058 R)
• M55: 14,065,940 km (0.109 R)
• M56: 14,374,111 km (0.051 R)
• M57: 14,885,287 km (0.107 R)
• M58: 15,064,506 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.3

Radius: 8.3

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.17 AU - 10.45 AU

Year: 12341 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,207,053 km

• M1: 131,646 km (0.116 R)
• M2: 345,272 km (0.05 R)
• M3: 487,091 km (0.026 R)
• M4: 556,803 km (0.107 R)
• M5: 611,556 km (0.107 R)
• M6: 936,483 km (0.115 R)
• M7: 1,117,945 km (0.109 R)
• M8: 1,386,024 km (0.097 R)
• M9: 2,216,292 km (0.078 R)
• M10: 3,073,039 km (0.049 R)
• M11: 3,695,965 km (0.115 R)
• M12: 4,058,740 km (0.043 R)
• M13: 4,547,326 km (0.106 R)
• M14: 4,896,638 km (0.082 R)
• M15: 4,975,326 km (0.091 R)
• M16: 5,174,291 km (0.111 R)
• M17: 5,538,712 km (0.091 R)
• M18: 6,292,685 km (0.119 R)
• M19: 6,638,106 km (0.089 R)
• M20: 7,212,562 km (0.089 R)
• M21: 7,756,949 km (0.075 R)
• M22: 8,034,154 km (0.097 R)
• M23: 8,267,676 km (0.084 R)
• M24: 9,616,002 km (0.115 R)
• M25: 9,864,035 km (0.089 R)
• M26: 10,214,692 km (0.073 R)
• M27: 10,366,235 km (0.088 R)
• M28: 10,928,274 km (0.079 R)
• M29: 11,291,049 km (0.111 R)
• M30: 11,657,863 km (0.11 R)
• M31: 11,816,287 km (0.076 R)
• M32: 12,242,192 km (0.118 R)
• M33: 13,883,730 km (0.073 R)
• M34: 15,188,522 km (0.117 R)
• M35: 15,303,713 km (0.081 R)
• M36: 15,651,378 km (0.092 R)
• M37: 18,771,840 km (0.117 R)
• M38: 18,895,557 km (0.089 R)
• M39: 19,143,890 km (0.091 R)
• M40: 19,518,483 km (0.043 R)
• M41: 20,021,581 km (0.112 R)
• M42: 21,491,978 km (0.082 R)
• M43: 22,011,531 km (0.086 R)
• M44: 22,142,130 km (0.051 R)
• M45: 23,262,020 km (0.091 R)
• M46: 28,205,332 km (0.098 R)
• M47: 29,490,079 km (0.041 R)
• M48: 29,850,460 km (0.106 R)
• M49: 29,922,716 km (0.1 R)
• M50: 30,212,188 km (0.047 R)
• M51: 30,648,116 km (0.105 R)
• M52: 30,720,970 km (0.073 R)
• M53: 31,820,963 km (0.045 R)
• M54: 33,008,471 km (0.112 R)
• M55: 33,083,120 km (0.058 R)
• M56: 33,833,354 km (0.074 R)
• M57: 34,059,396 km (0.104 R)
• M58: 35,273,832 km (0.095 R)
• M59: 35,426,721 km (0.095 R)
• M60: 35,656,353 km (0.052 R)
• M61: 36,502,479 km (0.032 R)
• M62: 38,607,321 km (0.115 R)
• M63: 39,080,499 km (0.103 R)
• M64: 39,159,487 km (0.119 R)
• M65: 39,317,761 km (0.103 R)
• M66: 39,555,472 km (0.09 R)
• M67: 39,793,632 km (0.078 R)
• M68: 40,431,218 km (0.109 R)
• M69: 40,671,173 km (0.084 R)
• M70: 41,233,063 km (0.103 R)
• M71: 42,120,926 km (0.073 R)
• M72: 42,526,635 km (0.096 R)
• M73: 45,652,184 km (0.097 R)
• M74: 46,068,814 km (0.092 R)
• M75: 46,235,915 km (0.108 R)
• M76: 47,917,395 km (0.096 R)
• M77: 49,191,669 km (0.117 R)
• M78: 50,390,996 km (0.088 R)
• M79: 52,382,143 km (0.091 R)
• M80: 52,643,790 km (0.067 R)
• M81: 53,255,944 km (0.102 R)
• M82: 55,550,028 km (0.063 R)
• M83: 57,067,549 km (0.088 R)
• M84: 57,606,250 km (0.041 R)
• M85: 57,696,308 km (0.116 R)
• M86: 58,327,312 km (0.092 R)
• M87: 59,323,634 km (0.069 R)
• M88: 60,416,895 km (0.108 R)
• M89: 60,874,366 km (0.04 R)
• M90: 61,057,773 km (0.071 R)
• M91: 61,241,329 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.7

Radius: 4

Gravity: 41.61 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.35 AU - 13.89 AU

Year: 15729 Days

Day: 24.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,207,053 km

• M1: 72,405 km (0.066 R)
• M2: 245,041 km (0.101 R)
• M3: 506,389 km (0.107 R)
• M4: 563,086 km (0.051 R)
• M5: 601,982 km (0.03 R)
• M6: 1,811,181 km (0.11 R)
• M7: 2,109,330 km (0.071 R)
• M8: 2,988,217 km (0.12 R)
• M9: 3,162,050 km (0.037 R)
• M10: 3,303,420 km (0.112 R)
• M11: 3,339,174 km (0.112 R)
• M12: 3,555,941 km (0.113 R)
• M13: 3,965,391 km (0.049 R)
• M14: 5,196,880 km (0.057 R)
• M15: 5,363,832 km (0.058 R)
• M16: 6,268,749 km (0.087 R)
• M17: 6,535,931 km (0.118 R)
• M18: 7,081,365 km (0.05 R)
• M19: 8,312,256 km (0.045 R)
• M20: 8,654,686 km (0.109 R)
• M21: 8,704,053 km (0.11 R)
• M22: 8,952,086 km (0.108 R)
• M23: 9,001,902 km (0.043 R)
• M24: 10,330,631 km (0.113 R)
• M25: 11,447,827 km (0.114 R)
• M26: 11,773,951 km (0.113 R)
• M27: 11,883,307 km (0.055 R)
• M28: 12,658,523 km (0.083 R)
• M29: 13,450,045 km (0.083 R)
• M30: 13,564,338 km (0.049 R)
• M31: 14,141,038 km (0.092 R)
• M32: 14,315,619 km (0.091 R)
• M33: 14,961,732 km (0.028 R)
• M34: 15,557,431 km (0.052 R)
• M35: 15,737,546 km (0.106 R)
• M36: 15,858,122 km (0.075 R)
• M37: 17,390,304 km (0.074 R)
• M38: 17,953,390 km (0.106 R)
• M39: 18,142,332 km (0.05 R)
• M40: 18,522,311 km (0.104 R)
• M41: 19,161,542 km (0.088 R)
• M42: 19,419,150 km (0.09 R)
• M43: 19,613,178 km (0.116 R)
• M44: 20,856,786 km (0.083 R)
• M45: 21,055,601 km (0.11 R)
• M46: 21,655,339 km (0.064 R)
• M47: 21,722,359 km (0.087 R)
• M48: 22,125,824 km (0.064 R)
• M49: 23,488,212 km (0.032 R)
• M50: 23,764,071 km (0.066 R)
• M51: 23,902,299 km (0.107 R)
• M52: 24,179,653 km (0.113 R)
• M53: 24,249,067 km (0.093 R)
• M54: 25,229,232 km (0.086 R)
• M55: 26,222,113 km (0.092 R)
• M56: 26,579,802 km (0.051 R)
• M57: 27,083,348 km (0.077 R)
• M58: 27,662,591 km (0.101 R)
• M59: 28,245,873 km (0.042 R)
• M60: 29,202,552 km (0.085 R)
• M61: 29,870,955 km (0.119 R)
• M62: 30,619,543 km (0.084 R)
• M63: 31,450,260 km (0.04 R)
• M64: 31,677,948 km (0.113 R)
• M65: 35,396,801 km (0.108 R)
• M66: 35,950,463 km (0.029 R)
• M67: 41,976,415 km (0.095 R)
• M68: 42,143,665 km (0.117 R)
• M69: 42,562,539 km (0.026 R)
• M70: 44,166,677 km (0.095 R)
• M71: 45,104,356 km (0.072 R)
• M72: 45,876,431 km (0.114 R)
• M73: 46,652,994 km (0.076 R)
• M74: 46,826,078 km (0.069 R)
• M75: 46,912,695 km (0.078 R)
• M76: 47,956,739 km (0.082 R)
• M77: 49,448,679 km (0.054 R)
• M78: 49,713,616 km (0.1 R)
• M79: 52,928,624 km (0.047 R)
• M80: 53,470,917 km (0.105 R)
• M81: 53,561,423 km (0.079 R)
• M82: 55,109,013 km (0.119 R)
• M83: 55,475,229 km (0.116 R)
• M84: 56,302,206 km (0.12 R)
• M85: 56,578,812 km (0.102 R)
• M86: 56,671,114 km (0.098 R)
• M87: 57,133,372 km (0.047 R)
• M88: 57,968,427 km (0.064 R)
• M89: 58,434,125 km (0.098 R)
• M90: 60,120,991 km (0.118 R)
• M91: 60,215,088 km (0.105 R)
• M92: 60,781,316 km (0.092 R)
• M93: 61,823,714 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.5

Radius: 3.7

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.75 AU - 19.35 AU

Year: 26245 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,207,053 km

• M1: 48,171 km (0.101 R)
• M2: 78,688 km (0.088 R)
• M3: 174,880 km (0.099 R)
• M4: 201,508 km (0.102 R)
• M5: 229,782 km (0.101 R)
• M6: 306,825 km (0.091 R)
• M7: 374,743 km (0.096 R)
• M8: 1,000,810 km (0.082 R)
• M9: 1,574,368 km (0.099 R)
• M10: 2,003,863 km (0.09 R)
• M11: 2,536,133 km (0.102 R)
• M12: 2,711,162 km (0.065 R)
• M13: 2,999,138 km (0.094 R)
• M14: 3,603,813 km (0.114 R)
• M15: 4,081,329 km (0.099 R)
• M16: 4,162,860 km (0.095 R)
• M17: 5,674,098 km (0.106 R)
• M18: 5,765,203 km (0.082 R)
• M19: 6,321,408 km (0.098 R)
• M20: 6,653,664 km (0.112 R)
• M21: 6,943,136 km (0.091 R)
• M22: 8,763,593 km (0.097 R)
• M23: 8,974,526 km (0.03 R)
• M24: 9,944,070 km (0.083 R)
• M25: 10,385,533 km (0.098 R)
• M26: 11,690,176 km (0.055 R)
• M27: 11,864,009 km (0.08 R)
• M28: 12,627,706 km (0.083 R)
• M29: 13,045,383 km (0.12 R)
• M30: 13,105,372 km (0.077 R)
• M31: 13,346,524 km (0.06 R)
• M32: 13,406,961 km (0.074 R)
• M33: 13,467,548 km (0.077 R)
• M34: 14,140,140 km (0.079 R)
• M35: 14,573,825 km (0.073 R)
• M36: 14,760,971 km (0.103 R)
• M37: 15,074,678 km (0.106 R)
• M38: 15,390,629 km (0.053 R)
• M39: 15,454,058 km (0.119 R)
• M40: 16,286,870 km (0.098 R)
• M41: 16,871,797 km (0.087 R)
• M42: 17,002,845 km (0.032 R)
• M43: 17,995,577 km (0.103 R)
• M44: 18,263,506 km (0.08 R)
• M45: 20,733,218 km (0.038 R)
• M46: 20,803,229 km (0.111 R)
• M47: 22,580,901 km (0.033 R)
• M48: 23,743,875 km (0.09 R)
• M49: 24,111,287 km (0.057 R)
• M50: 24,332,542 km (0.086 R)
• M51: 24,926,147 km (0.113 R)
• M52: 27,347,538 km (0.103 R)
• M53: 28,274,746 km (0.078 R)
• M54: 28,508,118 km (0.071 R)
• M55: 30,159,679 km (0.12 R)
• M56: 30,797,115 km (0.077 R)
• M57: 32,409,631 km (0.118 R)
• M58: 32,980,496 km (0.094 R)
• M59: 33,390,394 km (0.12 R)
• M60: 33,637,081 km (0.078 R)
• M61: 33,801,788 km (0.119 R)
• M62: 34,132,250 km (0.113 R)
• M63: 34,380,732 km (0.033 R)
• M64: 34,463,759 km (0.114 R)
• M65: 38,437,527 km (0.092 R)
• M66: 38,609,864 km (0.109 R)
• M67: 41,577,736 km (0.069 R)
• M68: 42,197,819 km (0.113 R)
• M69: 42,375,542 km (0.078 R)
• M70: 44,980,489 km (0.081 R)
• M71: 45,525,774 km (0.053 R)
• M72: 46,990,935 km (0.11 R)
• M73: 49,498,046 km (0.084 R)
• M74: 49,779,290 km (0.082 R)
• M75: 51,762,808 km (0.078 R)
• M76: 52,334,272 km (0.068 R)
• M77: 52,429,715 km (0.086 R)
• M78: 52,716,345 km (0.055 R)
• M79: 53,483,333 km (0.06 R)
• M80: 53,868,248 km (0.085 R)
• M81: 54,834,501 km (0.111 R)
• M82: 55,125,619 km (0.084 R)
• M83: 58,063,571 km (0.091 R)
• M84: 58,459,258 km (0.068 R)
• M85: 60,751,097 km (0.081 R)
• M86: 61,052,088 km (0.08 R)
• M87: 61,655,865 km (0.069 R)
• M88: 61,756,694 km (0.11 R)
• M89: 62,970,681 km (0.076 R)
• M90: 63,173,685 km (0.091 R)
• M91: 63,886,219 km (0.06 R)
• M92: 65,627,688 km (0.102 R)
• M93: 66,659,465 km (0.116 R)
• M94: 66,762,837 km (0.117 R)
• M95: 68,321,198 km (0.04 R)
• M96: 69,262,019 km (0.094 R)
• M97: 70,207,029 km (0.115 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: 179 - 14,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit