🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.86 AU - 1.08 AU

Year: 366 Days

Day: 15.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,476,450 km

• M1: 135,236 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.92 AU - 1.16 AU

Year: 406 Days

Day: 21.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,476,450 km

• M1: 239,506 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.49 AU - 3.21 AU

Year: 1842 Days

Day: 45.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 11

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.85 AU - 6.35 AU

Year: 5074 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,476,450 km

• M1: 137,630 km (0.081 R)
• M2: 278,252 km (0.102 R)
• M3: 547,079 km (0.116 R)
• M4: 633,248 km (0.11 R)
• M5: 724,802 km (0.097 R)
• M6: 833,709 km (0.084 R)
• M7: 961,914 km (0.106 R)
• M8: 1,138,739 km (0.105 R)
• M9: 1,402,031 km (0.12 R)
• M10: 1,525,300 km (0.054 R)
• M11: 2,470,459 km (0.084 R)
• M12: 2,697,399 km (0.108 R)
• M13: 2,891,727 km (0.115 R)
• M14: 3,070,795 km (0.071 R)
• M15: 3,253,454 km (0.042 R)
• M16: 3,693,871 km (0.071 R)
• M17: 3,844,815 km (0.067 R)
• M18: 4,086,415 km (0.106 R)
• M19: 4,793,864 km (0.113 R)
• M20: 5,489,943 km (0.083 R)
• M21: 5,887,574 km (0.101 R)
• M22: 6,115,411 km (0.088 R)
• M23: 6,294,630 km (0.091 R)
• M24: 6,658,452 km (0.119 R)
• M25: 7,002,228 km (0.045 R)
• M26: 7,625,003 km (0.078 R)
• M27: 7,956,961 km (0.03 R)
• M28: 8,463,799 km (0.115 R)
• M29: 8,836,297 km (0.087 R)
• M30: 9,508,740 km (0.085 R)
• M31: 9,627,371 km (0.04 R)
• M32: 9,746,451 km (0.104 R)
• M33: 10,016,325 km (0.116 R)
• M34: 10,441,034 km (0.104 R)
• M35: 10,809,793 km (0.087 R)
• M36: 10,902,543 km (0.104 R)
• M37: 11,782,029 km (0.065 R)
• M38: 12,391,790 km (0.097 R)
• M39: 12,619,029 km (0.045 R)
• M40: 12,749,479 km (0.086 R)
• M41: 13,308,975 km (0.06 R)
• M42: 13,575,109 km (0.101 R)
• M43: 13,675,340 km (0.077 R)
• M44: 14,146,423 km (0.082 R)
• M45: 14,248,150 km (0.071 R)
• M46: 14,588,635 km (0.099 R)
• M47: 14,966,369 km (0.066 R)
• M48: 15,139,155 km (0.109 R)
• M49: 15,277,832 km (0.112 R)
• M50: 15,696,557 km (0.05 R)
• M51: 16,831,256 km (0.071 R)
• M52: 17,699,672 km (0.046 R)
• M53: 18,249,893 km (0.041 R)
• M54: 18,397,546 km (0.07 R)
• M55: 19,066,847 km (0.036 R)
• M56: 20,009,762 km (0.1 R)
• M57: 20,162,053 km (0.085 R)
• M58: 20,659,765 km (0.109 R)
• M59: 21,006,533 km (0.081 R)
• M60: 21,083,875 km (0.064 R)
• M61: 21,316,500 km (0.058 R)
• M62: 21,823,337 km (0.11 R)
• M63: 21,980,116 km (0.105 R)
• M64: 22,294,870 km (0.105 R)
• M65: 22,413,202 km (0.034 R)
• M66: 23,407,878 km (0.087 R)
• M67: 23,809,848 km (0.09 R)
• M68: 23,890,481 km (0.062 R)
• M69: 24,254,602 km (0.101 R)
• M70: 25,029,220 km (0.048 R)
• M71: 25,564,032 km (0.032 R)
• M72: 26,144,023 km (0.108 R)
• M73: 26,644,727 km (0.054 R)
• M74: 27,148,573 km (0.078 R)
• M75: 27,613,224 km (0.086 R)
• M76: 27,782,718 km (0.075 R)
• M77: 27,910,176 km (0.064 R)
• M78: 28,250,959 km (0.072 R)
• M79: 28,464,735 km (0.108 R)
• M80: 28,678,959 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 10.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.98 AU - 7.72 AU

Year: 7630 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,476,450 km

• M1: 134,488 km (0.049 R)
• M2: 220,507 km (0.114 R)
• M3: 428,448 km (0.096 R)
• M4: 768,484 km (0.111 R)
• M5: 933,790 km (0.118 R)
• M6: 1,261,708 km (0.044 R)
• M7: 1,479,822 km (0.08 R)
• M8: 1,952,851 km (0.093 R)
• M9: 2,043,806 km (0.062 R)
• M10: 2,745,869 km (0.094 R)
• M11: 3,083,661 km (0.12 R)
• M12: 3,573,295 km (0.071 R)
• M13: 5,058,353 km (0.045 R)
• M14: 5,472,589 km (0.109 R)
• M15: 5,997,528 km (0.092 R)
• M16: 6,164,928 km (0.074 R)
• M17: 6,266,206 km (0.084 R)
• M18: 6,504,366 km (0.041 R)
• M19: 6,607,439 km (0.113 R)
• M20: 7,095,577 km (0.078 R)
• M21: 7,487,224 km (0.113 R)
• M22: 7,667,639 km (0.065 R)
• M23: 8,217,411 km (0.038 R)
• M24: 8,403,511 km (0.081 R)
• M25: 9,784,598 km (0.107 R)
• M26: 10,380,746 km (0.047 R)
• M27: 10,461,080 km (0.057 R)
• M28: 11,029,552 km (0.113 R)
• M29: 12,196,415 km (0.096 R)
• M30: 12,408,844 km (0.12 R)
• M31: 12,494,265 km (0.103 R)
• M32: 12,880,676 km (0.115 R)
• M33: 12,967,143 km (0.075 R)
• M34: 13,097,144 km (0.095 R)
• M35: 13,621,485 km (0.098 R)
• M36: 13,930,554 km (0.099 R)
• M37: 15,694,462 km (0.05 R)
• M38: 16,065,016 km (0.082 R)
• M39: 16,298,090 km (0.071 R)
• M40: 16,814,651 km (0.052 R)
• M41: 17,384,469 km (0.106 R)
• M42: 18,640,493 km (0.12 R)
• M43: 18,787,398 km (0.085 R)
• M44: 18,934,602 km (0.108 R)
• M45: 19,082,106 km (0.104 R)
• M46: 19,328,942 km (0.119 R)
• M47: 19,825,907 km (0.102 R)
• M48: 20,025,769 km (0.106 R)
• M49: 20,730,824 km (0.086 R)
• M50: 20,882,965 km (0.074 R)
• M51: 21,649,205 km (0.07 R)
• M52: 23,156,703 km (0.079 R)
• M53: 23,261,871 km (0.053 R)
• M54: 23,843,357 km (0.061 R)
• M55: 24,483,188 km (0.1 R)
• M56: 24,805,272 km (0.08 R)
• M57: 26,436,487 km (0.111 R)
• M58: 26,766,799 km (0.065 R)
• M59: 27,543,062 km (0.057 R)
• M60: 27,766,262 km (0.103 R)
• M61: 28,947,637 km (0.115 R)
• M62: 29,117,730 km (0.078 R)
• M63: 29,572,956 km (0.071 R)
• M64: 30,663,674 km (0.044 R)
• M65: 31,475,691 km (0.106 R)
• M66: 31,709,064 km (0.103 R)
• M67: 32,060,020 km (0.09 R)
• M68: 32,588,999 km (0.096 R)
• M69: 33,239,600 km (0.066 R)
• M70: 33,536,701 km (0.047 R)
• M71: 33,715,321 km (0.046 R)
• M72: 35,277,123 km (0.061 R)
• M73: 36,066,850 km (0.114 R)
• M74: 36,310,994 km (0.081 R)
• M75: 36,801,076 km (0.03 R)
• M76: 37,169,985 km (0.078 R)
• M77: 39,723,620 km (0.062 R)
• M78: 40,355,073 km (0.064 R)
• M79: 40,799,079 km (0.107 R)
• M80: 41,372,338 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 9.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.86 AU - 12.02 AU

Year: 13855 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,476,450 km

• M1: 253,269 km (0.096 R)
• M2: 1,181,225 km (0.062 R)
• M3: 1,677,591 km (0.079 R)
• M4: 1,961,826 km (0.083 R)
• M5: 2,205,821 km (0.12 R)
• M6: 2,753,349 km (0.088 R)
• M7: 2,843,556 km (0.106 R)
• M8: 2,934,811 km (0.116 R)
• M9: 3,277,989 km (0.058 R)
• M10: 3,341,717 km (0.115 R)
• M11: 3,502,984 km (0.084 R)
• M12: 4,453,379 km (0.06 R)
• M13: 5,328,227 km (0.108 R)
• M14: 5,517,020 km (0.066 R)
• M15: 6,254,986 km (0.118 R)
• M16: 6,777,831 km (0.067 R)
• M17: 6,900,351 km (0.062 R)
• M18: 7,231,112 km (0.056 R)
• M19: 7,566,959 km (0.118 R)
• M20: 7,651,781 km (0.111 R)
• M21: 7,736,903 km (0.044 R)
• M22: 8,037,146 km (0.107 R)
• M23: 8,297,745 km (0.056 R)
• M24: 8,428,942 km (0.106 R)
• M25: 8,516,906 km (0.054 R)
• M26: 9,276,564 km (0.105 R)
• M27: 11,244,823 km (0.066 R)
• M28: 12,275,702 km (0.026 R)
• M29: 13,387,962 km (0.064 R)
• M30: 14,008,195 km (0.094 R)
• M31: 14,902,940 km (0.107 R)
• M32: 15,330,341 km (0.063 R)
• M33: 15,491,608 km (0.104 R)
• M34: 15,816,085 km (0.102 R)
• M35: 17,024,387 km (0.045 R)
• M36: 17,865,277 km (0.115 R)
• M37: 18,035,220 km (0.097 R)
• M38: 18,490,596 km (0.069 R)
• M39: 18,605,038 km (0.072 R)
• M40: 19,065,201 km (0.102 R)
• M41: 19,587,448 km (0.045 R)
• M42: 19,996,897 km (0.069 R)
• M43: 21,002,793 km (0.11 R)
• M44: 21,361,828 km (0.084 R)
• M45: 21,722,957 km (0.096 R)
• M46: 22,025,295 km (0.119 R)
• M47: 23,620,157 km (0.119 R)
• M48: 23,806,706 km (0.111 R)
• M49: 23,868,939 km (0.057 R)
• M50: 24,683,050 km (0.097 R)
• M51: 25,379,129 km (0.099 R)
• M52: 26,017,463 km (0.087 R)
• M53: 26,402,977 km (0.1 R)
• M54: 28,227,173 km (0.068 R)
• M55: 28,689,580 km (0.029 R)
• M56: 29,221,102 km (0.043 R)
• M57: 29,421,264 km (0.078 R)
• M58: 31,038,865 km (0.075 R)
• M59: 31,858,363 km (0.113 R)
• M60: 32,133,174 km (0.08 R)
• M61: 32,201,989 km (0.102 R)
• M62: 33,379,474 km (0.105 R)
• M63: 34,359,639 km (0.119 R)
• M64: 34,994,832 km (0.089 R)
• M65: 36,995,553 km (0.037 R)
• M66: 37,646,454 km (0.11 R)
• M67: 40,139,502 km (0.081 R)
• M68: 40,585,005 km (0.094 R)
• M69: 40,659,355 km (0.089 R)
• M70: 40,733,855 km (0.111 R)
• M71: 40,808,354 km (0.113 R)
• M72: 41,780,890 km (0.118 R)
• M73: 41,931,236 km (0.071 R)
• M74: 42,988,444 km (0.062 R)
• M75: 43,064,290 km (0.053 R)
• M76: 43,292,128 km (0.095 R)
• M77: 43,368,124 km (0.082 R)
• M78: 43,444,269 km (0.11 R)
• M79: 43,520,265 km (0.103 R)
• M80: 44,130,923 km (0.114 R)
• M81: 44,590,637 km (0.083 R)
• M82: 45,051,997 km (0.061 R)
• M83: 47,069,474 km (0.112 R)
• M84: 47,225,804 km (0.102 R)
• M85: 47,617,601 km (0.118 R)
• M86: 48,089,283 km (0.099 R)
• M87: 49,990,971 km (0.08 R)
• M88: 50,150,442 km (0.086 R)
• M89: 50,950,940 km (0.095 R)
• M90: 51,272,277 km (0.088 R)
• M91: 53,051,893 km (0.113 R)
• M92: 54,031,161 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.9

Radius: 4.8

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.35 AU - 21.43 AU

Year: 28972 Days

Day: 24.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,476,450 km

• M1: 170,691 km (0.119 R)
• M2: 217,964 km (0.114 R)
• M3: 270,473 km (0.077 R)
• M4: 405,560 km (0.081 R)
• M5: 1,970,204 km (0.104 R)
• M6: 2,204,025 km (0.088 R)
• M7: 2,263,865 km (0.076 R)
• M8: 2,415,856 km (0.037 R)
• M9: 2,794,039 km (0.031 R)
• M10: 3,023,223 km (0.065 R)
• M11: 3,056,434 km (0.115 R)
• M12: 3,395,572 km (0.101 R)
• M13: 3,499,693 km (0.09 R)
• M14: 4,035,552 km (0.117 R)
• M15: 4,407,004 km (0.025 R)
• M16: 4,789,376 km (0.059 R)
• M17: 5,222,162 km (0.097 R)
• M18: 6,082,799 km (0.032 R)
• M19: 6,167,023 km (0.107 R)
• M20: 7,341,516 km (0.056 R)
• M21: 7,521,332 km (0.096 R)
• M22: 7,702,645 km (0.038 R)
• M23: 8,115,684 km (0.069 R)
• M24: 8,254,960 km (0.081 R)
• M25: 9,543,746 km (0.089 R)
• M26: 9,592,814 km (0.075 R)
• M27: 9,690,800 km (0.114 R)
• M28: 10,639,401 km (0.115 R)
• M29: 11,047,653 km (0.045 R)
• M30: 11,202,038 km (0.074 R)
• M31: 11,564,963 km (0.029 R)
• M32: 11,617,172 km (0.076 R)
• M33: 12,037,393 km (0.059 R)
• M34: 12,249,522 km (0.074 R)
• M35: 13,218,617 km (0.075 R)
• M36: 13,547,134 km (0.096 R)
• M37: 13,657,238 km (0.076 R)
• M38: 14,492,443 km (0.108 R)
• M39: 14,887,830 km (0.089 R)
• M40: 15,631,482 km (0.075 R)
• M41: 15,920,804 km (0.076 R)
• M42: 16,504,535 km (0.086 R)
• M43: 18,297,615 km (0.116 R)
• M44: 19,464,777 km (0.117 R)
• M45: 19,651,326 km (0.092 R)
• M46: 20,088,750 km (0.108 R)
• M47: 22,584,043 km (0.099 R)
• M48: 23,503,321 km (0.102 R)
• M49: 24,367,848 km (0.074 R)
• M50: 26,059,500 km (0.099 R)
• M51: 26,196,382 km (0.115 R)
• M52: 26,746,603 km (0.071 R)
• M53: 27,023,210 km (0.082 R)
• M54: 27,092,474 km (0.107 R)
• M55: 28,209,072 km (0.119 R)
• M56: 28,279,383 km (0.091 R)
• M57: 29,483,197 km (0.116 R)
• M58: 30,559,105 km (0.079 R)
• M59: 30,775,872 km (0.082 R)
• M60: 31,065,643 km (0.117 R)
• M61: 31,867,189 km (0.116 R)
• M62: 31,940,342 km (0.102 R)
• M63: 32,675,466 km (0.109 R)
• M64: 32,823,119 km (0.106 R)
• M65: 33,416,125 km (0.079 R)
• M66: 33,564,975 km (0.086 R)
• M67: 34,237,268 km (0.095 R)
• M68: 34,838,651 km (0.066 R)
• M69: 35,443,476 km (0.113 R)
• M70: 35,671,163 km (0.105 R)
• M71: 36,357,219 km (0.108 R)
• M72: 36,740,339 km (0.118 R)
• M73: 36,817,083 km (0.086 R)
• M74: 38,753,478 km (0.074 R)
• M75: 39,852,125 km (0.1 R)
• M76: 41,120,416 km (0.106 R)
• M77: 42,805,037 km (0.091 R)
• M78: 43,128,318 km (0.115 R)
• M79: 43,615,110 km (0.081 R)
• M80: 47,740,570 km (0.106 R)
• M81: 48,664,786 km (0.115 R)
• M82: 48,749,009 km (0.086 R)
• M83: 49,425,341 km (0.118 R)
• M84: 49,934,572 km (0.096 R)
• M85: 50,787,131 km (0.088 R)
• M86: 51,472,588 km (0.03 R)
• M87: 51,730,495 km (0.082 R)
• M88: 52,161,187 km (0.089 R)
• M89: 52,939,395 km (0.087 R)
• M90: 53,547,361 km (0.11 R)
• M91: 56,002,262 km (0.115 R)
• M92: 56,090,674 km (0.11 R)
• M93: 57,065,604 km (0.091 R)
• M94: 58,404,056 km (0.089 R)
• M95: 58,583,274 km (0.11 R)
• M96: 59,302,092 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit