🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.76 AU - 0.9 AU

Year: 278 Days

Day: 37.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.72 AU - 2.36 AU

Year: 1070 Days

Day: 36.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.47 AU - 4.79 AU

Year: 3081 Days

Day: 37.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.79 AU - 5.57 AU

Year: 3717 Days

Day: 37.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,032,821 km

• M1: 937,829 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.5

Radius: 8.4

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.32 AU - 6.02 AU

Year: 4956 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,032,821 km

• M1: 106,962 km (0.033 R)
• M2: 182,061 km (0.11 R)
• M3: 254,167 km (0.096 R)
• M4: 401,969 km (0.102 R)
• M5: 517,758 km (0.099 R)
• M6: 690,544 km (0.104 R)
• M7: 832,662 km (0.066 R)
• M8: 894,894 km (0.113 R)
• M9: 997,967 km (0.05 R)
• M10: 1,078,002 km (0.095 R)
• M11: 1,287,589 km (0.113 R)
• M12: 1,345,782 km (0.117 R)
• M13: 1,480,121 km (0.108 R)
• M14: 1,556,715 km (0.113 R)
• M15: 1,666,071 km (0.095 R)
• M16: 1,959,583 km (0.095 R)
• M17: 2,061,010 km (0.118 R)
• M18: 2,181,735 km (0.039 R)
• M19: 2,466,270 km (0.104 R)
• M20: 3,090,542 km (0.112 R)
• M21: 3,995,310 km (0.053 R)
• M22: 4,321,583 km (0.106 R)
• M23: 4,521,596 km (0.087 R)
• M24: 4,724,600 km (0.085 R)
• M25: 5,023,048 km (0.067 R)
• M26: 5,233,382 km (0.095 R)
• M27: 6,277,575 km (0.105 R)
• M28: 6,810,443 km (0.097 R)
• M29: 7,305,163 km (0.085 R)
• M30: 7,410,779 km (0.046 R)
• M31: 7,811,402 km (0.1 R)
• M32: 8,246,583 km (0.091 R)
• M33: 8,301,635 km (0.098 R)
• M34: 8,550,416 km (0.109 R)
• M35: 9,311,420 km (0.076 R)
• M36: 9,397,439 km (0.071 R)
• M37: 9,743,758 km (0.115 R)
• M38: 9,947,660 km (0.115 R)
• M39: 10,064,795 km (0.112 R)
• M40: 10,153,058 km (0.066 R)
• M41: 10,241,470 km (0.116 R)
• M42: 10,478,583 km (0.08 R)
• M43: 11,475,802 km (0.093 R)
• M44: 11,598,772 km (0.063 R)
• M45: 12,566,221 km (0.114 R)
• M46: 13,011,724 km (0.08 R)
• M47: 13,139,929 km (0.111 R)
• M48: 13,527,088 km (0.086 R)
• M49: 13,787,239 km (0.083 R)
• M50: 14,016,273 km (0.097 R)
• M51: 14,081,947 km (0.086 R)
• M52: 14,378,749 km (0.118 R)
• M53: 14,577,864 km (0.11 R)
• M54: 16,340,575 km (0.116 R)
• M55: 16,513,660 km (0.088 R)
• M56: 16,826,619 km (0.047 R)
• M57: 17,317,450 km (0.044 R)
• M58: 17,458,520 km (0.114 R)
• M59: 18,600,850 km (0.117 R)
• M60: 19,071,933 km (0.091 R)
• M61: 19,181,140 km (0.093 R)
• M62: 19,473,454 km (0.113 R)
• M63: 20,994,864 km (0.114 R)
• M64: 21,561,092 km (0.112 R)
• M65: 23,289,397 km (0.119 R)
• M66: 23,875,371 km (0.038 R)
• M67: 23,993,105 km (0.031 R)
• M68: 24,308,158 km (0.085 R)
• M69: 24,505,627 km (0.12 R)
• M70: 24,783,131 km (0.06 R)
• M71: 25,822,986 km (0.083 R)
• M72: 25,903,619 km (0.058 R)
• M73: 25,984,253 km (0.103 R)
• M74: 26,267,292 km (0.12 R)
• M75: 26,469,997 km (0.041 R)
• M76: 26,551,228 km (0.07 R)
• M77: 26,673,300 km (0.043 R)
• M78: 26,795,522 km (0.026 R)
• M79: 27,122,393 km (0.1 R)
• M80: 27,204,223 km (0.115 R)
• M81: 27,368,332 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757

Radius: 13.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.98 AU - 10.38 AU

Year: 10210 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,032,821 km

• M1: 273,914 km (0.095 R)
• M2: 372,947 km (0.071 R)
• M3: 774,019 km (0.104 R)
• M4: 954,883 km (0.099 R)
• M5: 1,360,593 km (0.114 R)
• M6: 1,583,344 km (0.075 R)
• M7: 2,674,960 km (0.032 R)
• M8: 4,051,709 km (0.104 R)
• M9: 4,376,635 km (0.118 R)
• M10: 4,642,770 km (0.05 R)
• M11: 4,914,140 km (0.106 R)
• M12: 5,190,897 km (0.11 R)
• M13: 5,331,219 km (0.073 R)
• M14: 5,544,097 km (0.096 R)
• M15: 5,687,561 km (0.111 R)
• M16: 6,311,235 km (0.081 R)
• M17: 6,423,733 km (0.113 R)
• M18: 6,764,816 km (0.101 R)
• M19: 7,307,258 km (0.098 R)
• M20: 8,269,770 km (0.08 R)
• M21: 8,599,484 km (0.1 R)
• M22: 8,849,612 km (0.045 R)
• M23: 9,700,973 km (0.092 R)
• M24: 10,312,380 km (0.091 R)
• M25: 10,400,792 km (0.067 R)
• M26: 12,455,519 km (0.097 R)
• M27: 12,976,568 km (0.08 R)
• M28: 13,311,817 km (0.079 R)
• M29: 14,236,481 km (0.119 R)
• M30: 14,681,535 km (0.05 R)
• M31: 16,663,258 km (0.063 R)
• M32: 16,819,139 km (0.112 R)
• M33: 17,500,408 km (0.107 R)
• M34: 18,835,718 km (0.085 R)
• M35: 19,215,547 km (0.034 R)
• M36: 19,762,477 km (0.051 R)
• M37: 20,369,994 km (0.114 R)
• M38: 21,152,241 km (0.081 R)
• M39: 21,264,739 km (0.102 R)
• M40: 22,401,084 km (0.069 R)
• M41: 22,515,826 km (0.101 R)
• M42: 23,382,596 km (0.1 R)
• M43: 24,319,079 km (0.113 R)
• M44: 25,327,667 km (0.064 R)
• M45: 25,686,852 km (0.114 R)
• M46: 26,047,682 km (0.067 R)
• M47: 26,835,464 km (0.107 R)
• M48: 27,385,386 km (0.082 R)
• M49: 27,877,264 km (0.045 R)
• M50: 28,062,616 km (0.095 R)
• M51: 28,248,267 km (0.074 R)
• M52: 29,245,337 km (0.077 R)
• M53: 30,507,793 km (0.079 R)
• M54: 31,337,912 km (0.119 R)
• M55: 31,981,631 km (0.119 R)
• M56: 33,020,588 km (0.072 R)
• M57: 34,268,683 km (0.117 R)
• M58: 34,998,272 km (0.077 R)
• M59: 35,264,856 km (0.091 R)
• M60: 37,421,907 km (0.055 R)
• M61: 37,899,424 km (0.11 R)
• M62: 38,173,188 km (0.067 R)
• M63: 38,585,031 km (0.103 R)
• M64: 38,860,590 km (0.07 R)
• M65: 39,968,811 km (0.115 R)
• M66: 40,108,087 km (0.111 R)
• M67: 41,157,665 km (0.085 R)
• M68: 41,721,201 km (0.109 R)
• M69: 42,855,751 km (0.119 R)
• M70: 43,928,816 km (0.068 R)
• M71: 44,144,387 km (0.05 R)
• M72: 45,082,964 km (0.067 R)
• M73: 45,445,739 km (0.051 R)
• M74: 45,955,269 km (0.09 R)
• M75: 46,320,288 km (0.097 R)
• M76: 46,686,354 km (0.085 R)
• M77: 46,979,865 km (0.034 R)
• M78: 47,347,576 km (0.064 R)
• M79: 48,085,992 km (0.097 R)
• M80: 49,200,795 km (0.097 R)
• M81: 50,098,681 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 11.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.36 AU - 12.6 AU

Year: 12454 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,032,821 km

• M1: 153,487 km (0.077 R)
• M2: 334,351 km (0.101 R)
• M3: 466,297 km (0.118 R)
• M4: 566,378 km (0.073 R)
• M5: 752,328 km (0.119 R)
• M6: 895,493 km (0.065 R)
• M7: 1,025,942 km (0.047 R)
• M8: 1,186,610 km (0.107 R)
• M9: 1,381,088 km (0.104 R)
• M10: 2,536,881 km (0.079 R)
• M11: 2,855,225 km (0.049 R)
• M12: 3,052,395 km (0.066 R)
• M13: 3,152,775 km (0.1 R)
• M14: 3,813,998 km (0.111 R)
• M15: 4,179,316 km (0.076 R)
• M16: 4,328,614 km (0.038 R)
• M17: 4,982,806 km (0.119 R)
• M18: 5,301,599 km (0.095 R)
• M19: 6,469,061 km (0.076 R)
• M20: 6,555,528 km (0.115 R)
• M21: 7,126,543 km (0.059 R)
• M22: 7,215,704 km (0.08 R)
• M23: 7,305,462 km (0.095 R)
• M24: 7,851,195 km (0.068 R)
• M25: 8,222,348 km (0.117 R)
• M26: 8,457,366 km (0.089 R)
• M27: 8,646,907 km (0.084 R)
• M28: 8,789,922 km (0.09 R)
• M29: 9,272,674 km (0.08 R)
• M30: 9,764,103 km (0.031 R)
• M31: 10,415,602 km (0.067 R)
• M32: 10,874,868 km (0.109 R)
• M33: 11,184,834 km (0.113 R)
• M34: 11,602,661 km (0.085 R)
• M35: 13,656,191 km (0.066 R)
• M36: 14,158,840 km (0.053 R)
• M37: 14,440,832 km (0.067 R)
• M38: 15,124,943 km (0.074 R)
• M39: 15,529,007 km (0.061 R)
• M40: 16,584,121 km (0.118 R)
• M41: 16,881,372 km (0.085 R)
• M42: 17,000,751 km (0.106 R)
• M43: 17,240,257 km (0.102 R)
• M44: 17,420,822 km (0.105 R)
• M45: 17,783,596 km (0.107 R)
• M46: 18,332,321 km (0.043 R)
• M47: 19,072,831 km (0.089 R)
• M48: 19,384,294 km (0.095 R)
• M49: 19,509,358 km (0.074 R)
• M50: 19,697,402 km (0.056 R)
• M51: 22,393,156 km (0.083 R)
• M52: 22,590,176 km (0.11 R)
• M53: 22,787,645 km (0.107 R)
• M54: 22,919,591 km (0.117 R)
• M55: 23,450,214 km (0.099 R)
• M56: 24,523,579 km (0.109 R)
• M57: 26,163,471 km (0.106 R)
• M58: 26,717,881 km (0.088 R)
• M59: 26,996,731 km (0.093 R)
• M60: 27,346,341 km (0.064 R)
• M61: 27,486,664 km (0.095 R)
• M62: 27,768,058 km (0.114 R)
• M63: 31,291,536 km (0.079 R)
• M64: 33,068,161 km (0.113 R)
• M65: 33,742,697 km (0.054 R)
• M66: 34,497,718 km (0.044 R)
• M67: 34,801,102 km (0.119 R)
• M68: 38,198,171 km (0.12 R)
• M69: 39,063,744 km (0.117 R)
• M70: 40,654,269 km (0.05 R)
• M71: 42,103,722 km (0.091 R)
• M72: 42,590,514 km (0.102 R)
• M73: 45,717,408 km (0.095 R)
• M74: 46,217,963 km (0.11 R)
• M75: 49,087,998 km (0.109 R)
• M76: 50,114,688 km (0.088 R)
• M77: 50,372,445 km (0.096 R)
• M78: 50,889,306 km (0.097 R)
• M79: 50,975,624 km (0.079 R)
• M80: 52,799,671 km (0.084 R)
• M81: 54,203,647 km (0.088 R)
• M82: 56,958,641 km (0.035 R)
• M83: 58,127,449 km (0.116 R)
• M84: 58,760,099 km (0.106 R)
• M85: 59,941,174 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.6

Radius: 3.9

Gravity: 42.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.98 AU - 15.66 AU

Year: 18860 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,032,821 km

• M1: 60,288 km (0.048 R)
• M2: 109,954 km (0.116 R)
• M3: 283,338 km (0.102 R)
• M4: 404,064 km (0.114 R)
• M5: 519,853 km (0.098 R)
• M6: 926,759 km (0.092 R)
• M7: 1,646,923 km (0.098 R)
• M8: 1,677,291 km (0.087 R)
• M9: 1,863,989 km (0.097 R)
• M10: 2,223,174 km (0.085 R)
• M11: 2,819,172 km (0.115 R)
• M12: 2,855,823 km (0.089 R)
• M13: 4,441,262 km (0.118 R)
• M14: 4,785,636 km (0.09 R)
• M15: 5,318,354 km (0.119 R)
• M16: 6,057,367 km (0.045 R)
• M17: 6,926,381 km (0.068 R)
• M18: 6,975,898 km (0.083 R)
• M19: 9,317,853 km (0.094 R)
• M20: 9,757,372 km (0.049 R)
• M21: 9,924,024 km (0.119 R)
• M22: 10,771,047 km (0.115 R)
• M23: 11,465,181 km (0.082 R)
• M24: 12,293,055 km (0.064 R)
• M25: 12,353,044 km (0.11 R)
• M26: 12,835,497 km (0.116 R)
• M27: 13,447,203 km (0.098 R)
• M28: 13,756,721 km (0.108 R)
• M29: 14,193,846 km (0.069 R)
• M30: 14,445,619 km (0.078 R)
• M31: 14,508,899 km (0.084 R)
• M32: 14,889,925 km (0.114 R)
• M33: 15,922,150 km (0.093 R)
• M34: 18,808,342 km (0.118 R)
• M35: 20,275,149 km (0.04 R)
• M36: 21,345,223 km (0.091 R)
• M37: 22,580,003 km (0.12 R)
• M38: 22,800,211 km (0.088 R)
• M39: 23,168,970 km (0.051 R)
• M40: 23,912,322 km (0.115 R)
• M41: 24,814,696 km (0.034 R)
• M42: 24,966,239 km (0.078 R)
• M43: 25,194,077 km (0.106 R)
• M44: 28,059,474 km (0.051 R)
• M45: 28,217,300 km (0.049 R)
• M46: 29,250,273 km (0.116 R)
• M47: 29,410,193 km (0.087 R)
• M48: 30,700,774 km (0.11 R)
• M49: 31,680,790 km (0.065 R)
• M50: 35,020,562 km (0.036 R)
• M51: 35,190,356 km (0.11 R)
• M52: 35,275,477 km (0.118 R)
• M53: 35,360,598 km (0.117 R)
• M54: 35,445,719 km (0.115 R)
• M55: 35,787,251 km (0.116 R)
• M56: 35,958,391 km (0.078 R)
• M57: 36,044,111 km (0.077 R)
• M58: 36,559,476 km (0.117 R)
• M59: 38,295,110 km (0.115 R)
• M60: 39,349,476 km (0.052 R)
• M61: 41,936,322 km (0.107 R)
• M62: 42,026,380 km (0.049 R)
• M63: 42,478,315 km (0.097 R)
• M64: 43,935,099 km (0.066 R)
• M65: 44,669,475 km (0.091 R)
• M66: 46,803,639 km (0.085 R)
• M67: 47,836,014 km (0.095 R)
• M68: 48,970,863 km (0.095 R)
• M69: 50,785,635 km (0.113 R)
• M70: 51,266,891 km (0.098 R)
• M71: 51,363,232 km (0.025 R)
• M72: 52,427,920 km (0.092 R)
• M73: 52,525,009 km (0.044 R)
• M74: 52,622,248 km (0.112 R)
• M75: 52,914,263 km (0.047 R)
• M76: 53,206,727 km (0.076 R)
• M77: 53,499,789 km (0.111 R)
• M78: 53,793,450 km (0.111 R)
• M79: 54,578,988 km (0.058 R)
• M80: 55,665,368 km (0.096 R)
• M81: 58,261,190 km (0.085 R)
• M82: 58,966,843 km (0.116 R)
• M83: 59,067,822 km (0.065 R)
• M84: 59,675,189 km (0.091 R)
• M85: 60,081,347 km (0.109 R)
• M86: 62,536,996 km (0.086 R)
• M87: 62,743,142 km (0.081 R)
• M88: 65,129,677 km (0.081 R)
• M89: 65,443,085 km (0.097 R)
• M90: 66,491,616 km (0.101 R)
• M91: 66,702,100 km (0.114 R)
• M92: 66,807,267 km (0.109 R)
• M93: 67,334,450 km (0.077 R)
• M94: 67,863,129 km (0.115 R)
• M95: 68,286,940 km (0.067 R)
• M96: 69,137,254 km (0.091 R)
• M97: 69,670,421 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 10,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit