🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 43.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,113,055 km

• M1: 58,194 km (0.086 R)
• M2: 302,786 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.58 AU - 0.68 AU

Year: 190 Days

Day: 39.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.83 AU - 1.25 AU

Year: 404 Days

Day: 35.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.04 AU - 2.32 AU

Year: 1226 Days

Day: 45.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,113,055 km

• M1: 385,065 km (0.116 R)
• M2: 565,929 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.51 AU - 4.03 AU

Year: 2252 Days

Day: 42.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 8.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.27 AU - 5.33 AU

Year: 3395 Days

Day: 6.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,113,055 km

• M1: 121,623 km (0.117 R)
• M2: 189,391 km (0.094 R)
• M3: 263,143 km (0.091 R)
• M4: 363,523 km (0.079 R)
• M5: 608,115 km (0.085 R)
• M6: 766,390 km (0.107 R)
• M7: 1,015,022 km (0.088 R)
• M8: 1,113,607 km (0.081 R)
• M9: 1,246,749 km (0.099 R)
• M10: 1,331,271 km (0.097 R)
• M11: 1,396,047 km (0.086 R)
• M12: 1,540,110 km (0.117 R)
• M13: 1,712,447 km (0.074 R)
• M14: 2,013,887 km (0.116 R)
• M15: 2,228,559 km (0.1 R)
• M16: 2,437,398 km (0.068 R)
• M17: 2,557,675 km (0.103 R)
• M18: 2,652,669 km (0.098 R)
• M19: 2,888,286 km (0.114 R)
• M20: 3,044,317 km (0.092 R)
• M21: 3,159,657 km (0.038 R)
• M22: 3,665,746 km (0.102 R)
• M23: 3,788,566 km (0.11 R)
• M24: 3,928,290 km (0.115 R)
• M25: 4,022,388 km (0.113 R)
• M26: 4,085,667 km (0.1 R)
• M27: 4,212,975 km (0.074 R)
• M28: 4,488,086 km (0.066 R)
• M29: 4,570,215 km (0.118 R)
• M30: 5,089,918 km (0.079 R)
• M31: 5,296,213 km (0.119 R)
• M32: 5,913,604 km (0.083 R)
• M33: 6,021,763 km (0.081 R)
• M34: 6,094,168 km (0.115 R)
• M35: 6,258,277 km (0.09 R)
• M36: 6,368,531 km (0.109 R)
• M37: 6,609,533 km (0.081 R)
• M38: 6,721,732 km (0.095 R)
• M39: 6,967,222 km (0.084 R)
• M40: 7,024,218 km (0.081 R)
• M41: 7,119,662 km (0.078 R)
• M42: 7,583,864 km (0.08 R)
• M43: 7,681,851 km (0.089 R)
• M44: 7,859,124 km (0.087 R)
• M45: 7,978,204 km (0.107 R)
• M46: 8,399,322 km (0.12 R)
• M47: 8,807,275 km (0.097 R)
• M48: 9,055,159 km (0.088 R)
• M49: 9,221,662 km (0.074 R)
• M50: 9,536,715 km (0.117 R)
• M51: 9,706,059 km (0.118 R)
• M52: 9,876,451 km (0.056 R)
• M53: 10,155,601 km (0.051 R)
• M54: 10,415,602 km (0.09 R)
• M55: 10,590,033 km (0.111 R)
• M56: 10,964,178 km (0.101 R)
• M57: 11,097,170 km (0.099 R)
• M58: 11,364,950 km (0.07 R)
• M59: 11,770,510 km (0.102 R)
• M60: 11,975,160 km (0.099 R)
• M61: 12,226,784 km (0.104 R)
• M62: 12,712,229 km (0.078 R)
• M63: 12,992,276 km (0.105 R)
• M64: 13,345,476 km (0.092 R)
• M65: 14,181,579 km (0.079 R)
• M66: 14,447,863 km (0.07 R)
• M67: 14,569,337 km (0.116 R)
• M68: 14,691,259 km (0.114 R)
• M69: 14,789,096 km (0.106 R)
• M70: 14,960,834 km (0.081 R)
• M71: 15,281,273 km (0.112 R)
• M72: 15,579,272 km (0.109 R)
• M73: 15,703,887 km (0.099 R)
• M74: 16,307,065 km (0.095 R)
• M75: 17,045,929 km (0.1 R)
• M76: 17,174,434 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805

Radius: 3.3

Gravity: 73.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.43 AU - 13.93 AU

Year: 19268 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,113,055 km

• M1: 68,665 km (0.115 R)
• M2: 489,185 km (0.057 R)
• M3: 620,981 km (0.114 R)
• M4: 763,548 km (0.067 R)
• M5: 813,364 km (0.08 R)
• M6: 2,189,963 km (0.118 R)
• M7: 3,054,190 km (0.064 R)
• M8: 3,583,916 km (0.119 R)
• M9: 3,625,953 km (0.054 R)
• M10: 3,923,952 km (0.115 R)
• M11: 4,141,617 km (0.116 R)
• M12: 4,229,880 km (0.064 R)
• M13: 4,408,051 km (0.063 R)
• M14: 4,771,873 km (0.08 R)
• M15: 5,004,198 km (0.065 R)
• M16: 5,051,023 km (0.102 R)
• M17: 5,098,146 km (0.089 R)
• M18: 5,771,785 km (0.119 R)
• M19: 5,919,887 km (0.089 R)
• M20: 6,371,224 km (0.047 R)
• M21: 6,422,087 km (0.071 R)
• M22: 6,473,100 km (0.094 R)
• M23: 7,574,439 km (0.042 R)
• M24: 7,682,299 km (0.112 R)
• M25: 8,675,779 km (0.084 R)
• M26: 10,901,795 km (0.079 R)
• M27: 11,763,778 km (0.083 R)
• M28: 12,392,837 km (0.079 R)
• M29: 12,456,416 km (0.034 R)
• M30: 12,711,481 km (0.101 R)
• M31: 12,775,509 km (0.113 R)
• M32: 14,880,799 km (0.097 R)
• M33: 15,151,572 km (0.053 R)
• M34: 16,738,805 km (0.038 R)
• M35: 17,303,238 km (0.089 R)
• M36: 17,873,954 km (0.066 R)
• M37: 18,089,524 km (0.046 R)
• M38: 19,327,297 km (0.091 R)
• M39: 19,770,555 km (0.062 R)
• M40: 20,067,956 km (0.094 R)
• M41: 21,653,693 km (0.108 R)
• M42: 21,730,138 km (0.106 R)
• M43: 21,960,219 km (0.043 R)
• M44: 22,037,113 km (0.107 R)
• M45: 22,888,474 km (0.086 R)
• M46: 23,357,314 km (0.11 R)
• M47: 23,987,570 km (0.085 R)
• M48: 24,066,707 km (0.09 R)
• M49: 25,911,249 km (0.084 R)
• M50: 26,155,093 km (0.099 R)
• M51: 27,468,862 km (0.113 R)
• M52: 29,141,067 km (0.047 R)
• M53: 29,904,315 km (0.119 R)
• M54: 30,074,707 km (0.059 R)
• M55: 31,104,389 km (0.099 R)
• M56: 32,407,686 km (0.113 R)
• M57: 33,463,099 km (0.064 R)
• M58: 35,246,904 km (0.08 R)
• M59: 36,059,669 km (0.057 R)
• M60: 36,696,058 km (0.081 R)
• M61: 36,969,972 km (0.062 R)
• M62: 37,980,057 km (0.111 R)
• M63: 38,720,267 km (0.12 R)
• M64: 39,092,168 km (0.05 R)
• M65: 39,371,916 km (0.084 R)
• M66: 41,538,392 km (0.1 R)
• M67: 42,588,120 km (0.071 R)
• M68: 43,453,394 km (0.061 R)
• M69: 44,616,219 km (0.065 R)
• M70: 47,368,969 km (0.082 R)
• M71: 47,766,600 km (0.09 R)
• M72: 49,267,815 km (0.072 R)
• M73: 50,581,434 km (0.083 R)
• M74: 51,293,520 km (0.116 R)
• M75: 52,111,371 km (0.08 R)
• M76: 52,830,488 km (0.074 R)
• M77: 53,967,282 km (0.108 R)
• M78: 54,903,316 km (0.077 R)
• M79: 55,739,718 km (0.113 R)
• M80: 59,448,698 km (0.064 R)
• M81: 60,200,128 km (0.052 R)
• M82: 60,738,680 km (0.068 R)
• M83: 61,170,719 km (0.118 R)
• M84: 65,435,904 km (0.065 R)
• M85: 65,657,159 km (0.088 R)
• M86: 67,995,823 km (0.049 R)
• M87: 69,119,003 km (0.088 R)
• M88: 70,021,976 km (0.043 R)
• M89: 71,156,227 km (0.103 R)
• M90: 71,611,603 km (0.09 R)
• M91: 72,868,824 km (0.079 R)
• M92: 73,213,048 km (0.114 R)
• M93: 78,087,545 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.7

Radius: 5.1

Gravity: 29.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.19 AU - 15.67 AU

Year: 19798 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,113,055 km

• M1: 192,981 km (0.03 R)
• M2: 449,841 km (0.088 R)
• M3: 490,382 km (0.107 R)
• M4: 761,004 km (0.084 R)
• M5: 1,389,914 km (0.119 R)
• M6: 1,934,151 km (0.116 R)
• M7: 2,036,476 km (0.03 R)
• M8: 4,205,495 km (0.108 R)
• M9: 4,563,034 km (0.037 R)
• M10: 4,745,394 km (0.044 R)
• M11: 5,211,840 km (0.069 R)
• M12: 5,402,578 km (0.051 R)
• M13: 5,547,089 km (0.098 R)
• M14: 6,037,920 km (0.085 R)
• M15: 6,389,774 km (0.066 R)
• M16: 6,748,360 km (0.109 R)
• M17: 7,271,803 km (0.102 R)
• M18: 7,971,771 km (0.117 R)
• M19: 8,136,329 km (0.086 R)
• M20: 8,191,381 km (0.119 R)
• M21: 8,975,872 km (0.086 R)
• M22: 9,842,642 km (0.1 R)
• M23: 10,555,177 km (0.108 R)
• M24: 11,039,276 km (0.114 R)
• M25: 11,222,832 km (0.094 R)
• M26: 11,468,921 km (0.084 R)
• M27: 11,592,638 km (0.071 R)
• M28: 12,092,145 km (0.098 R)
• M29: 13,176,580 km (0.11 R)
• M30: 14,625,436 km (0.088 R)
• M31: 15,641,953 km (0.056 R)
• M32: 16,751,072 km (0.085 R)
• M33: 18,825,246 km (0.078 R)
• M34: 19,781,027 km (0.065 R)
• M35: 20,302,226 km (0.047 R)
• M36: 21,130,250 km (0.096 R)
• M37: 21,434,084 km (0.08 R)
• M38: 23,601,158 km (0.085 R)
• M39: 24,233,060 km (0.097 R)
• M40: 25,271,568 km (0.102 R)
• M41: 25,836,899 km (0.12 R)
• M42: 27,144,384 km (0.059 R)
• M43: 27,806,355 km (0.106 R)
• M44: 29,399,273 km (0.071 R)
• M45: 30,677,736 km (0.096 R)
• M46: 32,410,379 km (0.105 R)
• M47: 33,819,291 km (0.117 R)
• M48: 34,085,576 km (0.099 R)
• M49: 34,978,525 km (0.099 R)
• M50: 36,241,580 km (0.097 R)
• M51: 36,787,463 km (0.089 R)
• M52: 39,463,769 km (0.096 R)
• M53: 39,557,118 km (0.081 R)
• M54: 41,725,688 km (0.116 R)
• M55: 41,820,833 km (0.105 R)
• M56: 42,106,714 km (0.109 R)
• M57: 42,776,314 km (0.059 R)
• M58: 43,160,631 km (0.085 R)
• M59: 43,449,505 km (0.106 R)
• M60: 44,223,075 km (0.109 R)
• M61: 44,417,253 km (0.115 R)
• M62: 44,514,342 km (0.046 R)
• M63: 44,708,820 km (0.118 R)
• M64: 46,176,824 km (0.106 R)
• M65: 47,660,685 km (0.076 R)
• M66: 47,959,282 km (0.102 R)
• M67: 48,058,914 km (0.067 R)
• M68: 48,158,696 km (0.1 R)
• M69: 48,358,409 km (0.092 R)
• M70: 48,558,272 km (0.085 R)
• M71: 48,858,814 km (0.109 R)
• M72: 49,361,014 km (0.064 R)
• M73: 49,965,838 km (0.101 R)
• M74: 50,269,223 km (0.085 R)
• M75: 51,590,920 km (0.091 R)
• M76: 54,268,124 km (0.033 R)
• M77: 55,309,923 km (0.082 R)
• M78: 56,673,957 km (0.066 R)
• M79: 58,580,881 km (0.089 R)
• M80: 58,794,058 km (0.037 R)
• M81: 59,114,347 km (0.081 R)
• M82: 61,264,068 km (0.117 R)
• M83: 61,372,227 km (0.107 R)
• M84: 65,972,063 km (0.114 R)
• M85: 67,529,676 km (0.113 R)
• M86: 68,987,058 km (0.105 R)
• M87: 69,663,091 km (0.061 R)
• M88: 70,001,930 km (0.049 R)
• M89: 70,228,122 km (0.062 R)
• M90: 74,456,805 km (0.119 R)
• M91: 74,687,784 km (0.072 R)
• M92: 77,243,514 km (0.117 R)
• M93: 77,477,186 km (0.078 R)
• M94: 77,594,172 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.3

Radius: 6

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.55 AU - 21.01 AU

Year: 30991 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,113,055 km

• M1: 159,621 km (0.108 R)
• M2: 246,687 km (0.104 R)
• M3: 431,141 km (0.077 R)
• M4: 538,702 km (0.1 R)
• M5: 607,816 km (0.068 R)
• M6: 780,602 km (0.102 R)
• M7: 968,945 km (0.06 R)
• M8: 1,141,731 km (0.085 R)
• M9: 1,262,456 km (0.086 R)
• M10: 1,324,390 km (0.084 R)
• M11: 1,387,371 km (0.105 R)
• M12: 1,856,360 km (0.074 R)
• M13: 1,998,777 km (0.077 R)
• M14: 2,332,530 km (0.116 R)
• M15: 2,447,571 km (0.083 R)
• M16: 3,009,460 km (0.106 R)
• M17: 3,177,010 km (0.095 R)
• M18: 4,060,535 km (0.092 R)
• M19: 4,721,458 km (0.111 R)
• M20: 5,314,315 km (0.109 R)
• M21: 5,466,157 km (0.086 R)
• M22: 5,619,494 km (0.118 R)
• M23: 5,722,418 km (0.06 R)
• M24: 6,353,571 km (0.109 R)
• M25: 6,677,301 km (0.106 R)
• M26: 7,117,418 km (0.109 R)
• M27: 8,083,521 km (0.105 R)
• M28: 8,493,120 km (0.077 R)
• M29: 8,611,452 km (0.075 R)
• M30: 9,762,308 km (0.094 R)
• M31: 11,154,017 km (0.073 R)
• M32: 11,348,494 km (0.117 R)
• M33: 11,609,692 km (0.042 R)
• M34: 13,013,070 km (0.118 R)
• M35: 13,700,023 km (0.108 R)
• M36: 15,037,279 km (0.094 R)
• M37: 15,468,270 km (0.112 R)
• M38: 15,540,376 km (0.079 R)
• M39: 15,685,187 km (0.059 R)
• M40: 16,785,180 km (0.12 R)
• M41: 17,457,024 km (0.037 R)
• M42: 18,981,277 km (0.105 R)
• M43: 21,426,753 km (0.037 R)
• M44: 21,587,870 km (0.106 R)
• M45: 21,992,533 km (0.068 R)
• M46: 22,563,099 km (0.117 R)
• M47: 23,221,329 km (0.085 R)
• M48: 23,802,368 km (0.076 R)
• M49: 24,388,193 km (0.069 R)
• M50: 24,725,087 km (0.097 R)
• M51: 26,952,300 km (0.073 R)
• M52: 27,387,929 km (0.109 R)
• M53: 28,708,729 km (0.061 R)
• M54: 30,320,796 km (0.068 R)
• M55: 30,592,316 km (0.054 R)
• M56: 30,773,778 km (0.051 R)
• M57: 31,137,899 km (0.104 R)
• M58: 32,886,399 km (0.076 R)
• M59: 33,165,399 km (0.113 R)
• M60: 37,831,806 km (0.075 R)
• M61: 40,489,561 km (0.049 R)
• M62: 41,891,144 km (0.091 R)
• M63: 44,433,260 km (0.081 R)
• M64: 44,638,808 km (0.088 R)
• M65: 44,844,505 km (0.073 R)
• M66: 45,257,245 km (0.079 R)
• M67: 45,982,346 km (0.079 R)
• M68: 49,452,119 km (0.059 R)
• M69: 50,520,099 km (0.095 R)
• M70: 50,627,360 km (0.119 R)
• M71: 57,085,650 km (0.047 R)
• M72: 59,672,496 km (0.079 R)
• M73: 60,809,141 km (0.084 R)
• M74: 61,952,817 km (0.114 R)
• M75: 62,297,340 km (0.057 R)
• M76: 63,103,673 km (0.112 R)
• M77: 64,261,561 km (0.095 R)
• M78: 64,494,036 km (0.113 R)
• M79: 64,726,810 km (0.103 R)
• M80: 66,480,845 km (0.086 R)
• M81: 67,658,928 km (0.093 R)
• M82: 68,725,112 km (0.09 R)
• M83: 69,081,754 km (0.101 R)
• M84: 69,438,993 km (0.063 R)
• M85: 70,874,086 km (0.037 R)
• M86: 74,260,533 km (0.104 R)
• M87: 74,748,521 km (0.087 R)
• M88: 76,096,248 km (0.087 R)
• M89: 76,342,187 km (0.071 R)
• M90: 78,318,824 km (0.064 R)
• M91: 79,562,730 km (0.083 R)
• M92: 81,692,405 km (0.065 R)
• M93: 83,586,913 km (0.096 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 - 16,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit