🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.21 AU

Year: 487 Days

Day: 32.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,078,408 km

• M1: 299,944 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.24 AU - 1.8 AU

Year: 824 Days

Day: 28.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,078,408 km

• M1: 97,538 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.62 AU - 1.7 AU

Year: 940 Days

Day: 16.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.43 AU - 2.53 AU

Year: 1717 Days

Day: 42.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 10.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.31 AU - 3.53 AU

Year: 2194 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 88,078,408 km

• M1: 144,512 km (0.112 R)
• M2: 348,862 km (0.09 R)
• M3: 476,469 km (0.071 R)
• M4: 615,446 km (0.107 R)
• M5: 697,575 km (0.076 R)
• M6: 769,083 km (0.069 R)
• M7: 897,138 km (0.085 R)
• M8: 1,000,062 km (0.058 R)
• M9: 1,098,946 km (0.055 R)
• M10: 1,253,630 km (0.087 R)
• M11: 1,342,790 km (0.061 R)
• M12: 1,406,519 km (0.089 R)
• M13: 1,584,840 km (0.07 R)
• M14: 1,652,608 km (0.036 R)
• M15: 1,731,147 km (0.049 R)
• M16: 2,079,410 km (0.117 R)
• M17: 2,261,770 km (0.078 R)
• M18: 2,585,350 km (0.09 R)
• M19: 2,665,684 km (0.077 R)
• M20: 2,888,136 km (0.117 R)
• M21: 3,067,953 km (0.087 R)
• M22: 3,202,292 km (0.104 R)
• M23: 3,351,142 km (0.095 R)
• M24: 3,476,954 km (0.059 R)
• M25: 3,955,966 km (0.057 R)
• M26: 4,156,278 km (0.095 R)
• M27: 4,223,746 km (0.087 R)
• M28: 4,332,504 km (0.105 R)
• M29: 4,414,633 km (0.093 R)
• M30: 4,483,598 km (0.073 R)
• M31: 4,861,931 km (0.05 R)
• M32: 5,019,009 km (0.094 R)
• M33: 5,192,392 km (0.097 R)
• M34: 5,604,535 km (0.049 R)
• M35: 5,860,048 km (0.115 R)
• M36: 5,966,262 km (0.049 R)
• M37: 6,119,301 km (0.077 R)
• M38: 6,227,161 km (0.058 R)
• M39: 6,366,736 km (0.049 R)
• M40: 6,744,321 km (0.109 R)
• M41: 6,887,785 km (0.09 R)
• M42: 7,161,400 km (0.095 R)
• M43: 7,405,992 km (0.091 R)
• M44: 7,471,666 km (0.103 R)
• M45: 7,636,672 km (0.103 R)
• M46: 7,903,256 km (0.075 R)
• M47: 7,970,425 km (0.096 R)
• M48: 8,634,939 km (0.094 R)
• M49: 8,982,754 km (0.112 R)
• M50: 9,105,574 km (0.092 R)
• M51: 9,317,404 km (0.11 R)
• M52: 9,477,324 km (0.091 R)
• M53: 9,763,804 km (0.111 R)
• M54: 9,926,268 km (0.029 R)
• M55: 10,144,381 km (0.116 R)
• M56: 10,345,590 km (0.107 R)
• M57: 10,492,795 km (0.044 R)
• M58: 10,826,548 km (0.08 R)
• M59: 11,032,245 km (0.051 R)
• M60: 11,107,492 km (0.101 R)
• M61: 12,041,432 km (0.062 R)
• M62: 12,449,535 km (0.051 R)
• M63: 12,586,566 km (0.12 R)
• M64: 12,881,873 km (0.111 R)
• M65: 13,139,630 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 4.8

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.77 AU - 12.77 AU

Year: 14472 Days

Day: 15.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,078,408 km

• M1: 147,204 km (0.115 R)
• M2: 233,971 km (0.09 R)
• M3: 592,258 km (0.077 R)
• M4: 695,181 km (0.118 R)
• M5: 803,939 km (0.062 R)
• M6: 1,266,346 km (0.08 R)
• M7: 1,622,838 km (0.063 R)
• M8: 1,887,177 km (0.096 R)
• M9: 1,917,396 km (0.066 R)
• M10: 2,357,214 km (0.104 R)
• M11: 2,521,622 km (0.078 R)
• M12: 2,966,526 km (0.1 R)
• M13: 4,767,086 km (0.06 R)
• M14: 5,443,119 km (0.117 R)
• M15: 5,573,119 km (0.108 R)
• M16: 5,660,484 km (0.101 R)
• M17: 5,969,404 km (0.051 R)
• M18: 6,193,651 km (0.096 R)
• M19: 6,374,964 km (0.038 R)
• M20: 6,603,998 km (0.103 R)
• M21: 6,742,675 km (0.092 R)
• M22: 7,692,023 km (0.089 R)
• M23: 7,935,868 km (0.08 R)
• M24: 9,244,251 km (0.079 R)
• M25: 9,347,623 km (0.093 R)
• M26: 9,399,533 km (0.115 R)
• M27: 10,188,513 km (0.098 R)
• M28: 11,273,247 km (0.085 R)
• M29: 12,110,546 km (0.062 R)
• M30: 12,622,470 km (0.067 R)
• M31: 12,794,657 km (0.109 R)
• M32: 13,141,425 km (0.067 R)
• M33: 13,667,411 km (0.072 R)
• M34: 15,839,123 km (0.05 R)
• M35: 16,273,705 km (0.106 R)
• M36: 18,504,509 km (0.11 R)
• M37: 18,569,733 km (0.083 R)
• M38: 18,896,455 km (0.085 R)
• M39: 18,962,129 km (0.096 R)
• M40: 19,291,244 km (0.087 R)
• M41: 20,761,641 km (0.043 R)
• M42: 22,060,300 km (0.116 R)
• M43: 23,103,895 km (0.045 R)
• M44: 23,174,057 km (0.107 R)
• M45: 23,314,529 km (0.086 R)
• M46: 26,844,440 km (0.075 R)
• M47: 27,659,450 km (0.079 R)
• M48: 28,257,243 km (0.077 R)
• M49: 29,617,835 km (0.092 R)
• M50: 30,382,879 km (0.119 R)
• M51: 31,309,488 km (0.051 R)
• M52: 31,854,323 km (0.11 R)
• M53: 32,010,504 km (0.114 R)
• M54: 33,032,257 km (0.11 R)
• M55: 36,079,715 km (0.05 R)
• M56: 38,215,973 km (0.041 R)
• M57: 38,382,026 km (0.109 R)
• M58: 39,215,586 km (0.108 R)
• M59: 40,055,279 km (0.091 R)
• M60: 40,392,771 km (0.096 R)
• M61: 40,731,311 km (0.043 R)
• M62: 41,325,813 km (0.113 R)
• M63: 41,923,307 km (0.118 R)
• M64: 42,180,167 km (0.093 R)
• M65: 42,781,700 km (0.036 R)
• M66: 42,867,868 km (0.101 R)
• M67: 43,472,543 km (0.112 R)
• M68: 45,919,665 km (0.086 R)
• M69: 47,248,842 km (0.069 R)
• M70: 47,427,013 km (0.099 R)
• M71: 48,680,643 km (0.115 R)
• M72: 48,950,667 km (0.117 R)
• M73: 49,130,933 km (0.11 R)
• M74: 49,311,497 km (0.106 R)
• M75: 52,229,703 km (0.102 R)
• M76: 55,391,005 km (0.062 R)
• M77: 55,578,751 km (0.075 R)
• M78: 56,238,028 km (0.061 R)
• M79: 56,521,367 km (0.086 R)
• M80: 56,615,913 km (0.052 R)
• M81: 57,184,384 km (0.081 R)
• M82: 58,613,643 km (0.068 R)
• M83: 58,996,763 km (0.077 R)
• M84: 60,827,841 km (0.115 R)
• M85: 61,507,165 km (0.102 R)
• M86: 61,604,553 km (0.097 R)
• M87: 62,189,032 km (0.102 R)
• M88: 62,579,781 km (0.11 R)
• M89: 63,461,960 km (0.105 R)
• M90: 63,756,967 km (0.075 R)
• M91: 64,447,062 km (0.051 R)
• M92: 65,437,101 km (0.072 R)
• M93: 65,536,284 km (0.103 R)
• M94: 66,033,547 km (0.069 R)
• M95: 66,133,030 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.3

Radius: 5.5

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.67 AU - 15.73 AU

Year: 27354 Days

Day: 24.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,078,408 km

• M1: 87,664 km (0.097 R)
• M2: 133,441 km (0.114 R)
• M3: 588,668 km (0.118 R)
• M4: 795,412 km (0.113 R)
• M5: 894,595 km (0.044 R)
• M6: 1,272,779 km (0.072 R)
• M7: 1,727,556 km (0.03 R)
• M8: 2,159,296 km (0.064 R)
• M9: 2,298,571 km (0.039 R)
• M10: 2,333,876 km (0.037 R)
• M11: 2,405,085 km (0.064 R)
• M12: 2,513,244 km (0.102 R)
• M13: 2,696,950 km (0.085 R)
• M14: 2,809,298 km (0.077 R)
• M15: 4,015,506 km (0.1 R)
• M16: 4,144,011 km (0.116 R)
• M17: 4,273,862 km (0.085 R)
• M18: 4,761,401 km (0.095 R)
• M19: 4,897,385 km (0.078 R)
• M20: 5,034,716 km (0.084 R)
• M21: 5,266,294 km (0.101 R)
• M22: 5,359,942 km (0.093 R)
• M23: 5,740,220 km (0.093 R)
• M24: 5,933,500 km (0.106 R)
• M25: 6,129,025 km (0.066 R)
• M26: 6,426,276 km (0.119 R)
• M27: 6,526,357 km (0.079 R)
• M28: 7,450,572 km (0.027 R)
• M29: 7,608,548 km (0.1 R)
• M30: 8,634,639 km (0.064 R)
• M31: 9,361,536 km (0.096 R)
• M32: 9,991,791 km (0.11 R)
• M33: 10,754,142 km (0.099 R)
• M34: 11,112,279 km (0.066 R)
• M35: 12,210,029 km (0.115 R)
• M36: 12,897,880 km (0.052 R)
• M37: 13,214,578 km (0.1 R)
• M38: 13,278,307 km (0.075 R)
• M39: 13,598,147 km (0.097 R)
• M40: 14,836,518 km (0.095 R)
• M41: 15,637,017 km (0.066 R)
• M42: 16,933,133 km (0.074 R)
• M43: 17,559,050 km (0.111 R)
• M44: 20,137,070 km (0.107 R)
• M45: 21,171,240 km (0.047 R)
• M46: 21,469,838 km (0.061 R)
• M47: 22,678,289 km (0.098 R)
• M48: 23,213,850 km (0.11 R)
• M49: 25,873,849 km (0.084 R)
• M50: 26,033,321 km (0.066 R)
• M51: 27,564,455 km (0.08 R)
• M52: 28,793,551 km (0.043 R)
• M53: 28,876,129 km (0.079 R)
• M54: 29,456,419 km (0.104 R)
• M55: 31,901,297 km (0.104 R)
• M56: 34,497,867 km (0.118 R)
• M57: 35,378,400 km (0.087 R)
• M58: 41,838,934 km (0.091 R)
• M59: 42,026,081 km (0.083 R)
• M60: 43,249,492 km (0.107 R)
• M61: 44,103,247 km (0.101 R)
• M62: 44,484,572 km (0.107 R)
• M63: 44,580,016 km (0.069 R)
• M64: 45,634,830 km (0.085 R)
• M65: 45,731,171 km (0.05 R)
• M66: 45,827,513 km (0.061 R)
• M67: 46,407,055 km (0.101 R)
• M68: 48,062,505 km (0.105 R)
• M69: 49,045,363 km (0.117 R)
• M70: 49,341,566 km (0.098 R)
• M71: 53,143,596 km (0.091 R)
• M72: 54,261,691 km (0.116 R)
• M73: 55,387,415 km (0.068 R)
• M74: 59,545,637 km (0.109 R)
• M75: 61,555,784 km (0.109 R)
• M76: 62,195,165 km (0.111 R)
• M77: 64,126,474 km (0.026 R)
• M78: 64,991,149 km (0.105 R)
• M79: 65,424,983 km (0.104 R)
• M80: 65,750,957 km (0.083 R)
• M81: 70,927,642 km (0.11 R)
• M82: 71,933,837 km (0.083 R)
• M83: 72,832,172 km (0.065 R)
• M84: 73,960,290 km (0.083 R)
• M85: 74,073,386 km (0.118 R)
• M86: 74,186,631 km (0.103 R)
• M87: 74,526,518 km (0.092 R)
• M88: 75,207,786 km (0.091 R)
• M89: 76,005,442 km (0.115 R)
• M90: 76,119,585 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.7

Radius: 6.8

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.72 AU - 17.22 AU

Year: 28062 Days

Day: 16.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,078,408 km

• M1: 99,034 km (0.073 R)
• M2: 186,100 km (0.109 R)
• M3: 279,598 km (0.087 R)
• M4: 541,843 km (0.094 R)
• M5: 612,005 km (0.086 R)
• M6: 788,530 km (0.114 R)
• M7: 952,639 km (0.088 R)
• M8: 1,098,048 km (0.052 R)
• M9: 1,928,167 km (0.082 R)
• M10: 2,500,080 km (0.092 R)
• M11: 3,078,425 km (0.065 R)
• M12: 4,067,117 km (0.053 R)
• M13: 4,693,932 km (0.102 R)
• M14: 5,196,581 km (0.091 R)
• M15: 5,506,249 km (0.093 R)
• M16: 5,875,307 km (0.073 R)
• M17: 6,252,293 km (0.1 R)
• M18: 7,837,283 km (0.079 R)
• M19: 7,896,075 km (0.09 R)
• M20: 8,251,968 km (0.09 R)
• M21: 9,413,296 km (0.073 R)
• M22: 9,727,452 km (0.036 R)
• M23: 10,755,489 km (0.07 R)
• M24: 11,083,856 km (0.077 R)
• M25: 12,912,989 km (0.094 R)
• M26: 12,982,552 km (0.086 R)
• M27: 13,121,977 km (0.047 R)
• M28: 13,897,642 km (0.107 R)
• M29: 14,615,712 km (0.106 R)
• M30: 17,915,841 km (0.09 R)
• M31: 18,304,795 km (0.089 R)
• M32: 19,488,563 km (0.072 R)
• M33: 20,210,672 km (0.105 R)
• M34: 21,269,077 km (0.068 R)
• M35: 24,292,749 km (0.116 R)
• M36: 24,809,610 km (0.084 R)
• M37: 27,180,288 km (0.1 R)
• M38: 27,716,745 km (0.098 R)
• M39: 28,982,194 km (0.044 R)
• M40: 29,438,767 km (0.099 R)
• M41: 30,266,492 km (0.102 R)
• M42: 31,756,786 km (0.074 R)
• M43: 31,944,681 km (0.096 R)
• M44: 33,461,753 km (0.078 R)
• M45: 36,368,738 km (0.099 R)
• M46: 36,762,330 km (0.112 R)
• M47: 37,653,335 km (0.061 R)
• M48: 40,165,233 km (0.117 R)
• M49: 40,674,015 km (0.078 R)
• M50: 42,627,165 km (0.084 R)
• M51: 44,821,018 km (0.116 R)
• M52: 46,197,468 km (0.051 R)
• M53: 47,265,746 km (0.12 R)
• M54: 50,190,235 km (0.05 R)
• M55: 51,950,853 km (0.11 R)
• M56: 52,172,407 km (0.095 R)
• M57: 52,394,111 km (0.101 R)
• M58: 52,505,262 km (0.102 R)
• M59: 53,061,467 km (0.083 R)
• M60: 53,396,118 km (0.096 R)
• M61: 55,645,471 km (0.07 R)
• M62: 57,123,947 km (0.099 R)
• M63: 57,466,975 km (0.113 R)
• M64: 57,696,009 km (0.111 R)
• M65: 64,113,309 km (0.041 R)
• M66: 65,423,637 km (0.111 R)
• M67: 66,022,178 km (0.109 R)
• M68: 67,104,070 km (0.115 R)
• M69: 67,345,371 km (0.11 R)
• M70: 69,407,278 km (0.077 R)
• M71: 72,477,176 km (0.029 R)
• M72: 72,848,478 km (0.086 R)
• M73: 73,468,861 km (0.057 R)
• M74: 74,090,889 km (0.081 R)
• M75: 75,340,330 km (0.11 R)
• M76: 76,848,725 km (0.028 R)
• M77: 78,113,276 km (0.107 R)
• M78: 79,002,636 km (0.083 R)
• M79: 79,129,943 km (0.079 R)
• M80: 81,047,938 km (0.088 R)
• M81: 82,206,124 km (0.083 R)
• M82: 82,851,938 km (0.077 R)
• M83: 84,538,804 km (0.066 R)
• M84: 85,321,201 km (0.093 R)
• M85: 85,975,093 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit