🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.55 AU - 0.69 AU

Year: 185 Days

Day: 34.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,189,534 km

• M1: 570,117 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.89 AU - 1.09 AU

Year: 373 Days

Day: 46.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.6 AU - 1.6 AU

Year: 767 Days

Day: 22.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.79 AU - 4.35 AU

Year: 2555 Days

Day: 30.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,189,534 km

• M1: 842,984 km (0.11 R)
• M2: 1,179,579 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432

Radius: 11.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.59 AU - 8.63 AU

Year: 9569 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,189,534 km

• M1: 207,642 km (0.051 R)
• M2: 380,128 km (0.119 R)
• M3: 460,013 km (0.119 R)
• M4: 586,424 km (0.076 R)
• M5: 1,075,758 km (0.116 R)
• M6: 1,162,375 km (0.117 R)
• M7: 1,418,487 km (0.103 R)
• M8: 1,573,022 km (0.099 R)
• M9: 1,713,195 km (0.117 R)
• M10: 2,247,558 km (0.041 R)
• M11: 2,687,227 km (0.088 R)
• M12: 3,860,523 km (0.111 R)
• M13: 4,330,110 km (0.073 R)
• M14: 4,788,927 km (0.083 R)
• M15: 5,113,405 km (0.054 R)
• M16: 5,293,371 km (0.112 R)
• M17: 5,659,886 km (0.101 R)
• M18: 6,256,931 km (0.11 R)
• M19: 6,973,355 km (0.072 R)
• M20: 7,240,387 km (0.116 R)
• M21: 7,341,516 km (0.091 R)
• M22: 7,442,943 km (0.097 R)
• M23: 7,750,217 km (0.096 R)
• M24: 8,131,392 km (0.116 R)
• M25: 8,804,433 km (0.066 R)
• M26: 9,238,716 km (0.118 R)
• M27: 9,680,029 km (0.032 R)
• M28: 10,317,017 km (0.083 R)
• M29: 10,392,863 km (0.073 R)
• M30: 10,507,006 km (0.04 R)
• M31: 11,552,696 km (0.06 R)
• M32: 11,948,532 km (0.087 R)
• M33: 12,228,130 km (0.076 R)
• M34: 12,308,464 km (0.046 R)
• M35: 12,957,270 km (0.093 R)
• M36: 13,492,681 km (0.11 R)
• M37: 13,575,558 km (0.106 R)
• M38: 14,035,272 km (0.09 R)
• M39: 14,330,429 km (0.065 R)
• M40: 15,012,745 km (0.093 R)
• M41: 15,531,401 km (0.093 R)
• M42: 15,749,365 km (0.115 R)
• M43: 15,836,730 km (0.107 R)
• M44: 16,497,653 km (0.079 R)
• M45: 16,630,945 km (0.09 R)
• M46: 16,720,105 km (0.119 R)
• M47: 16,943,305 km (0.079 R)
• M48: 18,349,974 km (0.116 R)
• M49: 18,672,806 km (0.107 R)
• M50: 18,765,407 km (0.117 R)
• M51: 18,951,058 km (0.12 R)
• M52: 19,558,426 km (0.095 R)
• M53: 19,935,562 km (0.089 R)
• M54: 20,505,530 km (0.049 R)
• M55: 21,467,444 km (0.073 R)
• M56: 22,247,747 km (0.036 R)
• M57: 23,037,175 km (0.068 R)
• M58: 23,186,174 km (0.059 R)
• M59: 23,585,152 km (0.079 R)
• M60: 23,685,382 km (0.116 R)
• M61: 24,289,009 km (0.107 R)
• M62: 24,440,702 km (0.102 R)
• M63: 24,795,847 km (0.081 R)
• M64: 25,614,297 km (0.118 R)
• M65: 27,067,640 km (0.052 R)
• M66: 29,620,827 km (0.084 R)
• M67: 30,434,490 km (0.049 R)
• M68: 30,598,000 km (0.038 R)
• M69: 31,751,400 km (0.092 R)
• M70: 32,250,010 km (0.082 R)
• M71: 32,583,912 km (0.101 R)
• M72: 33,142,959 km (0.098 R)
• M73: 35,353,268 km (0.117 R)
• M74: 35,697,493 km (0.106 R)
• M75: 36,215,999 km (0.09 R)
• M76: 36,563,066 km (0.114 R)
• M77: 37,143,955 km (0.113 R)
• M78: 37,610,849 km (0.118 R)
• M79: 38,197,273 km (0.069 R)
• M80: 39,497,877 km (0.113 R)
• M81: 39,914,806 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784

Radius: 4.2

Gravity: 44.44 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.14 AU - 12.22 AU

Year: 16100 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,189,534 km

• M1: 292,314 km (0.118 R)
• M2: 392,096 km (0.093 R)
• M3: 541,993 km (0.09 R)
• M4: 644,617 km (0.061 R)
• M5: 988,842 km (0.03 R)
• M6: 1,272,629 km (0.085 R)
• M7: 1,326,784 km (0.104 R)
• M8: 1,437,636 km (0.106 R)
• M9: 1,494,184 km (0.119 R)
• M10: 2,131,321 km (0.112 R)
• M11: 4,090,455 km (0.067 R)
• M12: 4,170,938 km (0.044 R)
• M13: 4,211,330 km (0.11 R)
• M14: 5,090,516 km (0.113 R)
• M15: 5,528,539 km (0.085 R)
• M16: 5,572,969 km (0.085 R)
• M17: 5,662,279 km (0.053 R)
• M18: 6,115,711 km (0.068 R)
• M19: 6,533,837 km (0.098 R)
• M20: 7,057,280 km (0.12 R)
• M21: 7,942,600 km (0.116 R)
• M22: 8,347,112 km (0.075 R)
• M23: 9,018,807 km (0.114 R)
• M24: 9,123,675 km (0.12 R)
• M25: 9,176,184 km (0.102 R)
• M26: 9,387,566 km (0.097 R)
• M27: 10,468,261 km (0.097 R)
• M28: 11,644,698 km (0.048 R)
• M29: 12,277,497 km (0.083 R)
• M30: 12,393,735 km (0.089 R)
• M31: 12,510,272 km (0.092 R)
• M32: 12,980,308 km (0.091 R)
• M33: 13,217,570 km (0.106 R)
• M34: 13,336,800 km (0.12 R)
• M35: 13,456,179 km (0.092 R)
• M36: 14,059,058 km (0.078 R)
• M37: 14,363,789 km (0.103 R)
• M38: 14,917,750 km (0.1 R)
• M39: 15,730,216 km (0.085 R)
• M40: 16,621,071 km (0.106 R)
• M41: 16,814,053 km (0.107 R)
• M42: 17,593,607 km (0.116 R)
• M43: 18,318,558 km (0.079 R)
• M44: 20,001,983 km (0.098 R)
• M45: 20,138,716 km (0.075 R)
• M46: 20,413,228 km (0.097 R)
• M47: 20,482,043 km (0.082 R)
• M48: 20,619,972 km (0.04 R)
• M49: 20,689,086 km (0.09 R)
• M50: 21,174,531 km (0.073 R)
• M51: 22,939,188 km (0.115 R)
• M52: 23,441,687 km (0.082 R)
• M53: 23,730,411 km (0.053 R)
• M54: 24,093,036 km (0.091 R)
• M55: 25,339,486 km (0.093 R)
• M56: 25,858,890 km (0.095 R)
• M57: 26,231,987 km (0.073 R)
• M58: 28,430,776 km (0.116 R)
• M59: 29,202,552 km (0.094 R)
• M60: 29,825,028 km (0.09 R)
• M61: 30,294,766 km (0.107 R)
• M62: 31,559,167 km (0.117 R)
• M63: 32,840,622 km (0.098 R)
• M64: 34,057,451 km (0.053 R)
• M65: 34,630,411 km (0.091 R)
• M66: 35,868,633 km (0.034 R)
• M67: 38,303,488 km (0.075 R)
• M68: 38,643,524 km (0.091 R)
• M69: 38,899,186 km (0.096 R)
• M70: 40,099,709 km (0.084 R)
• M71: 40,964,684 km (0.089 R)
• M72: 41,051,451 km (0.092 R)
• M73: 41,312,350 km (0.103 R)
• M74: 41,923,158 km (0.051 R)
• M75: 42,888,962 km (0.117 R)
• M76: 44,485,320 km (0.086 R)
• M77: 45,740,297 km (0.058 R)
• M78: 47,006,793 km (0.096 R)
• M79: 47,735,783 km (0.043 R)
• M80: 47,918,592 km (0.098 R)
• M81: 48,744,073 km (0.11 R)
• M82: 48,836,075 km (0.116 R)
• M83: 50,875,094 km (0.094 R)
• M84: 50,968,443 km (0.106 R)
• M85: 51,529,585 km (0.063 R)
• M86: 53,415,117 km (0.079 R)
• M87: 56,768,652 km (0.085 R)
• M88: 63,074,352 km (0.111 R)
• M89: 63,475,723 km (0.095 R)
• M90: 64,584,094 km (0.114 R)
• M91: 66,309,406 km (0.11 R)
• M92: 66,717,509 km (0.094 R)
• M93: 67,024,184 km (0.062 R)
• M94: 68,358,448 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 5.5

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.26 AU - 14.76 AU

Year: 20934 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,189,534 km

• M1: 70,461 km (0.111 R)
• M2: 258,206 km (0.108 R)
• M3: 508,034 km (0.102 R)
• M4: 546,182 km (0.093 R)
• M5: 646,263 km (0.081 R)
• M6: 934,239 km (0.08 R)
• M7: 1,447,210 km (0.079 R)
• M8: 1,761,365 km (0.045 R)
• M9: 2,159,445 km (0.07 R)
• M10: 2,893,971 km (0.099 R)
• M11: 2,999,587 km (0.03 R)
• M12: 3,509,865 km (0.037 R)
• M13: 4,164,954 km (0.108 R)
• M14: 4,324,575 km (0.106 R)
• M15: 4,649,801 km (0.086 R)
• M16: 4,940,769 km (0.082 R)
• M17: 5,893,558 km (0.1 R)
• M18: 6,299,267 km (0.098 R)
• M19: 6,621,202 km (0.091 R)
• M20: 6,901,249 km (0.039 R)
• M21: 8,010,667 km (0.118 R)
• M22: 8,209,183 km (0.111 R)
• M23: 8,409,345 km (0.104 R)
• M24: 9,019,555 km (0.061 R)
• M25: 9,643,976 km (0.115 R)
• M26: 9,696,635 km (0.106 R)
• M27: 10,389,871 km (0.089 R)
• M28: 10,933,959 km (0.086 R)
• M29: 11,099,115 km (0.094 R)
• M30: 11,487,321 km (0.112 R)
• M31: 11,599,071 km (0.079 R)
• M32: 13,318,549 km (0.117 R)
• M33: 13,553,717 km (0.113 R)
• M34: 14,508,151 km (0.093 R)
• M35: 14,629,026 km (0.106 R)
• M36: 14,750,200 km (0.09 R)
• M37: 14,932,560 km (0.094 R)
• M38: 15,361,009 km (0.113 R)
• M39: 15,484,128 km (0.045 R)
• M40: 16,481,197 km (0.104 R)
• M41: 17,821,146 km (0.049 R)
• M42: 17,950,548 km (0.073 R)
• M43: 19,661,349 km (0.06 R)
• M44: 20,400,512 km (0.067 R)
• M45: 21,012,218 km (0.09 R)
• M46: 23,164,632 km (0.097 R)
• M47: 23,447,521 km (0.081 R)
• M48: 24,806,319 km (0.077 R)
• M49: 27,524,961 km (0.113 R)
• M50: 28,881,365 km (0.11 R)
• M51: 30,801,005 km (0.11 R)
• M52: 31,111,869 km (0.116 R)
• M53: 32,524,073 km (0.077 R)
• M54: 33,317,540 km (0.091 R)
• M55: 33,716,667 km (0.098 R)
• M56: 36,144,641 km (0.105 R)
• M57: 38,210,587 km (0.057 R)
• M58: 39,468,406 km (0.11 R)
• M59: 39,806,049 km (0.103 R)
• M60: 39,890,721 km (0.09 R)
• M61: 39,975,393 km (0.08 R)
• M62: 40,229,560 km (0.12 R)
• M63: 40,739,689 km (0.115 R)
• M64: 41,337,632 km (0.091 R)
• M65: 41,766,529 km (0.062 R)
• M66: 42,975,130 km (0.09 R)
• M67: 43,148,663 km (0.061 R)
• M68: 43,496,628 km (0.118 R)
• M69: 44,370,429 km (0.085 R)
• M70: 46,847,620 km (0.087 R)
• M71: 47,473,987 km (0.063 R)
• M72: 47,653,355 km (0.11 R)
• M73: 47,922,930 km (0.09 R)
• M74: 48,825,304 km (0.102 R)
• M75: 52,768,704 km (0.112 R)
• M76: 52,954,654 km (0.072 R)
• M77: 53,513,702 km (0.112 R)
• M78: 57,863,708 km (0.089 R)
• M79: 58,247,277 km (0.092 R)
• M80: 58,727,935 km (0.109 R)
• M81: 59,403,070 km (0.064 R)
• M82: 61,541,722 km (0.051 R)
• M83: 61,737,396 km (0.078 R)
• M84: 61,933,219 km (0.11 R)
• M85: 62,423,900 km (0.114 R)
• M86: 62,718,907 km (0.104 R)
• M87: 64,200,674 km (0.104 R)
• M88: 64,896,155 km (0.104 R)
• M89: 65,195,051 km (0.105 R)
• M90: 66,997,556 km (0.111 R)
• M91: 67,098,086 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232

Radius: 3.7

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.03 AU - 21.57 AU

Year: 27253 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,189,534 km

• M1: 203,304 km (0.116 R)
• M2: 401,521 km (0.054 R)
• M3: 626,815 km (0.089 R)
• M4: 774,319 km (0.075 R)
• M5: 886,218 km (0.055 R)
• M6: 979,567 km (0.05 R)
• M7: 1,027,438 km (0.108 R)
• M8: 1,465,162 km (0.088 R)
• M9: 1,834,219 km (0.072 R)
• M10: 3,099,369 km (0.077 R)
• M11: 4,215,219 km (0.07 R)
• M12: 4,897,086 km (0.101 R)
• M13: 5,742,015 km (0.053 R)
• M14: 6,359,854 km (0.117 R)
• M15: 6,722,330 km (0.108 R)
• M16: 8,533,362 km (0.117 R)
• M17: 11,398,759 km (0.079 R)
• M18: 12,677,073 km (0.049 R)
• M19: 12,790,319 km (0.084 R)
• M20: 12,903,864 km (0.09 R)
• M21: 13,075,003 km (0.081 R)
• M22: 13,304,187 km (0.112 R)
• M23: 13,592,612 km (0.103 R)
• M24: 13,766,744 km (0.079 R)
• M25: 14,116,953 km (0.101 R)
• M26: 14,411,212 km (0.086 R)
• M27: 15,547,258 km (0.078 R)
• M28: 15,973,163 km (0.074 R)
• M29: 17,461,811 km (0.117 R)
• M30: 17,714,183 km (0.055 R)
• M31: 18,031,480 km (0.112 R)
• M32: 18,478,628 km (0.078 R)
• M33: 19,059,068 km (0.065 R)
• M34: 20,702,251 km (0.105 R)
• M35: 20,969,283 km (0.096 R)
• M36: 21,709,793 km (0.07 R)
• M37: 22,939,637 km (0.115 R)
• M38: 23,842,011 km (0.105 R)
• M39: 23,981,735 km (0.095 R)
• M40: 24,826,515 km (0.104 R)
• M41: 24,897,424 km (0.117 R)
• M42: 25,537,853 km (0.104 R)
• M43: 27,199,286 km (0.091 R)
• M44: 28,301,524 km (0.065 R)
• M45: 30,473,535 km (0.055 R)
• M46: 33,712,628 km (0.089 R)
• M47: 34,816,511 km (0.066 R)
• M48: 35,054,521 km (0.103 R)
• M49: 38,198,171 km (0.055 R)
• M50: 38,771,879 km (0.076 R)
• M51: 39,431,007 km (0.115 R)
• M52: 40,260,078 km (0.076 R)
• M53: 41,682,754 km (0.049 R)
• M54: 41,935,574 km (0.089 R)
• M55: 44,577,174 km (0.097 R)
• M56: 45,614,036 km (0.099 R)
• M57: 45,700,803 km (0.104 R)
• M58: 49,840,475 km (0.083 R)
• M59: 50,826,475 km (0.064 R)
• M60: 51,728,401 km (0.09 R)
• M61: 54,834,352 km (0.114 R)
• M62: 55,944,817 km (0.105 R)
• M63: 56,969,412 km (0.027 R)
• M64: 57,249,908 km (0.088 R)
• M65: 58,847,913 km (0.107 R)
• M66: 59,794,867 km (0.03 R)
• M67: 59,889,712 km (0.12 R)
• M68: 60,079,851 km (0.066 R)
• M69: 61,128,832 km (0.11 R)
• M70: 61,416,059 km (0.112 R)
• M71: 62,472,819 km (0.076 R)
• M72: 63,245,043 km (0.098 R)
• M73: 63,438,623 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit