🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 153 Days

Day: 38.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,120,034 km

• M1: 26,928 km (0.078 R)
• M2: 236,963 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 187 Days

Day: 26.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,120,034 km

• M1: 483,351 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.07 AU

Year: 342 Days

Day: 36.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.92 AU - 0.98 AU

Year: 347 Days

Day: 39.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,120,034 km

• M1: 288,425 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.39 AU - 1.49 AU

Year: 648 Days

Day: 28 Hours

Environment

Temp: -31 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,120,034 km

• M1: 399,726 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.35 AU - 2.05 AU

Year: 831 Days

Day: 46.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.2

Radius: 12.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.62 AU - 7.36 AU

Year: 6925 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,120,034 km

• M1: 160,967 km (0.083 R)
• M2: 321,187 km (0.104 R)
• M3: 483,949 km (0.116 R)
• M4: 577,897 km (0.072 R)
• M5: 787,633 km (0.088 R)
• M6: 1,136,345 km (0.112 R)
• M7: 1,343,987 km (0.099 R)
• M8: 1,516,174 km (0.104 R)
• M9: 1,763,161 km (0.088 R)
• M10: 1,917,695 km (0.103 R)
• M11: 2,077,017 km (0.097 R)
• M12: 2,315,027 km (0.116 R)
• M13: 4,104,068 km (0.087 R)
• M14: 4,195,771 km (0.04 R)
• M15: 4,334,449 km (0.073 R)
• M16: 4,616,441 km (0.116 R)
• M17: 4,759,755 km (0.043 R)
• M18: 4,928,801 km (0.096 R)
• M19: 5,372,658 km (0.091 R)
• M20: 5,548,884 km (0.107 R)
• M21: 5,907,022 km (0.081 R)
• M22: 6,114,963 km (0.065 R)
• M23: 6,511,696 km (0.114 R)
• M24: 7,136,267 km (0.069 R)
• M25: 7,441,746 km (0.047 R)
• M26: 7,610,193 km (0.033 R)
• M27: 7,694,866 km (0.025 R)
• M28: 7,779,987 km (0.11 R)
• M29: 8,795,158 km (0.104 R)
• M30: 9,821,100 km (0.107 R)
• M31: 10,254,485 km (0.047 R)
• M32: 10,410,815 km (0.108 R)
• M33: 10,757,583 km (0.104 R)
• M34: 11,462,338 km (0.096 R)
• M35: 11,592,189 km (0.116 R)
• M36: 11,820,476 km (0.087 R)
• M37: 12,281,536 km (0.082 R)
• M38: 12,882,920 km (0.102 R)
• M39: 13,017,857 km (0.032 R)
• M40: 13,153,393 km (0.1 R)
• M41: 13,255,269 km (0.066 R)
• M42: 13,425,661 km (0.101 R)
• M43: 13,941,325 km (0.084 R)
• M44: 14,991,951 km (0.034 R)
• M45: 15,670,527 km (0.051 R)
• M46: 16,799,242 km (0.109 R)
• M47: 16,909,945 km (0.032 R)
• M48: 17,392,099 km (0.078 R)
• M49: 18,865,638 km (0.105 R)
• M50: 18,980,679 km (0.034 R)
• M51: 19,365,744 km (0.042 R)
• M52: 19,443,086 km (0.083 R)
• M53: 19,520,428 km (0.071 R)
• M54: 19,831,292 km (0.072 R)
• M55: 20,026,368 km (0.08 R)
• M56: 20,931,734 km (0.119 R)
• M57: 21,090,607 km (0.109 R)
• M58: 21,170,193 km (0.113 R)
• M59: 21,289,722 km (0.107 R)
• M60: 21,369,457 km (0.105 R)
• M61: 21,569,470 km (0.111 R)
• M62: 21,850,564 km (0.095 R)
• M63: 22,375,653 km (0.118 R)
• M64: 22,538,116 km (0.101 R)
• M65: 22,823,250 km (0.093 R)
• M66: 23,438,396 km (0.077 R)
• M67: 23,603,402 km (0.112 R)
• M68: 24,142,254 km (0.115 R)
• M69: 25,995,921 km (0.097 R)
• M70: 27,416,054 km (0.107 R)
• M71: 27,502,970 km (0.102 R)
• M72: 27,720,485 km (0.095 R)
• M73: 28,201,293 km (0.085 R)
• M74: 28,376,771 km (0.11 R)
• M75: 28,772,906 km (0.09 R)
• M76: 29,126,705 km (0.112 R)
• M77: 29,615,442 km (0.095 R)
• M78: 29,972,532 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 14.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.85 AU - 9.57 AU

Year: 8815 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,120,034 km

• M1: 186,249 km (0.097 R)
• M2: 289,621 km (0.104 R)
• M3: 446,400 km (0.104 R)
• M4: 708,047 km (0.102 R)
• M5: 1,231,789 km (0.103 R)
• M6: 1,367,474 km (0.081 R)
• M7: 1,508,395 km (0.079 R)
• M8: 1,805,646 km (0.091 R)
• M9: 1,902,586 km (0.1 R)
• M10: 2,521,921 km (0.095 R)
• M11: 2,854,477 km (0.112 R)
• M12: 3,107,597 km (0.068 R)
• M13: 3,785,425 km (0.115 R)
• M14: 4,115,737 km (0.11 R)
• M15: 4,428,995 km (0.088 R)
• M16: 4,859,088 km (0.119 R)
• M17: 5,079,297 km (0.052 R)
• M18: 5,218,572 km (0.083 R)
• M19: 5,586,732 km (0.052 R)
• M20: 5,992,891 km (0.107 R)
• M21: 6,140,245 km (0.119 R)
• M22: 7,268,512 km (0.092 R)
• M23: 7,425,889 km (0.066 R)
• M24: 8,001,990 km (0.087 R)
• M25: 8,792,615 km (0.105 R)
• M26: 9,299,452 km (0.114 R)
• M27: 10,060,008 km (0.03 R)
• M28: 10,733,198 km (0.099 R)
• M29: 12,011,063 km (0.058 R)
• M30: 12,272,411 km (0.03 R)
• M31: 12,991,378 km (0.073 R)
• M32: 13,182,864 km (0.088 R)
• M33: 13,646,318 km (0.063 R)
• M34: 13,880,139 km (0.029 R)
• M35: 14,115,157 km (0.11 R)
• M36: 14,391,166 km (0.044 R)
• M37: 14,509,946 km (0.088 R)
• M38: 15,028,602 km (0.091 R)
• M39: 15,716,004 km (0.068 R)
• M40: 16,331,001 km (0.102 R)
• M41: 16,662,360 km (0.069 R)
• M42: 17,458,072 km (0.099 R)
• M43: 18,309,134 km (0.102 R)
• M44: 18,610,125 km (0.064 R)
• M45: 18,999,678 km (0.066 R)
• M46: 20,140,062 km (0.084 R)
• M47: 20,273,055 km (0.078 R)
• M48: 20,718,557 km (0.091 R)
• M49: 21,392,944 km (0.105 R)
• M50: 21,619,286 km (0.11 R)
• M51: 21,846,525 km (0.103 R)
• M52: 22,440,877 km (0.105 R)
• M53: 22,809,337 km (0.091 R)
• M54: 24,350,345 km (0.117 R)
• M55: 24,776,399 km (0.086 R)
• M56: 25,492,076 km (0.067 R)
• M57: 26,699,929 km (0.116 R)
• M58: 28,770,962 km (0.089 R)
• M59: 29,020,940 km (0.089 R)
• M60: 29,775,362 km (0.111 R)
• M61: 30,434,340 km (0.097 R)
• M62: 30,842,144 km (0.109 R)
• M63: 31,200,581 km (0.107 R)
• M64: 32,543,970 km (0.06 R)
• M65: 32,961,048 km (0.04 R)
• M66: 33,275,054 km (0.103 R)
• M67: 33,380,072 km (0.037 R)
• M68: 33,590,107 km (0.081 R)
• M69: 33,695,424 km (0.087 R)
• M70: 34,913,450 km (0.027 R)
• M71: 35,823,005 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.4

Radius: 6.9

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.22 AU - 14.94 AU

Year: 17727 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,120,034 km

• M1: 327,470 km (0.102 R)
• M2: 378,632 km (0.057 R)
• M3: 613,052 km (0.047 R)
• M4: 989,740 km (0.033 R)
• M5: 1,487,302 km (0.119 R)
• M6: 1,699,581 km (0.092 R)
• M7: 1,793,529 km (0.118 R)
• M8: 1,889,272 km (0.109 R)
• M9: 2,254,889 km (0.036 R)
• M10: 2,393,267 km (0.09 R)
• M11: 2,788,355 km (0.1 R)
• M12: 3,558,036 km (0.073 R)
• M13: 4,218,361 km (0.087 R)
• M14: 5,232,335 km (0.08 R)
• M15: 5,324,039 km (0.06 R)
• M16: 5,790,186 km (0.066 R)
• M17: 6,220,878 km (0.089 R)
• M18: 7,163,793 km (0.105 R)
• M19: 7,214,657 km (0.056 R)
• M20: 8,363,718 km (0.085 R)
• M21: 9,124,273 km (0.079 R)
• M22: 9,401,179 km (0.089 R)
• M23: 11,475,503 km (0.103 R)
• M24: 11,594,733 km (0.099 R)
• M25: 11,955,114 km (0.073 R)
• M26: 12,258,050 km (0.084 R)
• M27: 12,379,972 km (0.07 R)
• M28: 12,871,700 km (0.111 R)
• M29: 15,556,234 km (0.099 R)
• M30: 17,233,376 km (0.116 R)
• M31: 17,713,136 km (0.062 R)
• M32: 17,782,100 km (0.089 R)
• M33: 18,896,605 km (0.096 R)
• M34: 19,108,136 km (0.037 R)
• M35: 19,533,443 km (0.076 R)
• M36: 19,818,726 km (0.11 R)
• M37: 20,105,355 km (0.106 R)
• M38: 20,682,803 km (0.053 R)
• M39: 23,954,957 km (0.062 R)
• M40: 25,806,381 km (0.101 R)
• M41: 25,884,471 km (0.103 R)
• M42: 26,512,483 km (0.12 R)
• M43: 27,543,511 km (0.095 R)
• M44: 28,104,204 km (0.1 R)
• M45: 29,726,593 km (0.055 R)
• M46: 30,631,810 km (0.115 R)
• M47: 31,713,253 km (0.095 R)
• M48: 31,964,577 km (0.111 R)
• M49: 33,146,251 km (0.043 R)
• M50: 33,657,127 km (0.036 R)
• M51: 35,639,150 km (0.075 R)
• M52: 36,337,472 km (0.089 R)
• M53: 36,600,465 km (0.088 R)
• M54: 36,776,093 km (0.029 R)
• M55: 36,952,170 km (0.093 R)
• M56: 37,216,659 km (0.102 R)
• M57: 39,175,344 km (0.076 R)
• M58: 39,805,450 km (0.102 R)
• M59: 41,716,264 km (0.11 R)
• M60: 42,267,682 km (0.107 R)
• M61: 42,359,684 km (0.112 R)
• M62: 42,636,590 km (0.111 R)
• M63: 46,099,481 km (0.11 R)
• M64: 47,720,674 km (0.086 R)
• M65: 48,104,841 km (0.101 R)
• M66: 48,201,032 km (0.07 R)
• M67: 48,297,224 km (0.117 R)
• M68: 48,489,906 km (0.079 R)
• M69: 48,876,168 km (0.106 R)
• M70: 49,554,444 km (0.049 R)
• M71: 50,040,937 km (0.09 R)
• M72: 50,333,550 km (0.105 R)
• M73: 52,101,049 km (0.038 R)
• M74: 52,199,933 km (0.104 R)
• M75: 53,988,824 km (0.102 R)
• M76: 54,589,609 km (0.109 R)
• M77: 55,293,318 km (0.043 R)
• M78: 57,728,622 km (0.087 R)
• M79: 59,371,655 km (0.071 R)
• M80: 59,578,100 km (0.114 R)
• M81: 59,991,738 km (0.116 R)
• M82: 60,717,886 km (0.076 R)
• M83: 60,821,857 km (0.091 R)
• M84: 61,134,067 km (0.101 R)
• M85: 63,124,168 km (0.115 R)
• M86: 63,651,351 km (0.052 R)
• M87: 64,603,990 km (0.099 R)
• M88: 64,710,205 km (0.096 R)
• M89: 65,988,369 km (0.078 R)
• M90: 66,095,331 km (0.039 R)
• M91: 66,202,294 km (0.091 R)
• M92: 70,090,941 km (0.077 R)
• M93: 70,636,823 km (0.07 R)
• M94: 71,074,547 km (0.04 R)
• M95: 72,503,506 km (0.026 R)
• M96: 73,941,889 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.8

Radius: 3.9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.29 AU - 19.71 AU

Year: 32269 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,120,034 km

• M1: 50,115 km (0.036 R)
• M2: 78,389 km (0.105 R)
• M3: 124,166 km (0.097 R)
• M4: 182,210 km (0.094 R)
• M5: 340,784 km (0.084 R)
• M6: 441,912 km (0.088 R)
• M7: 743,501 km (0.088 R)
• M8: 856,149 km (0.116 R)
• M9: 934,239 km (0.045 R)
• M10: 1,014,722 km (0.1 R)
• M11: 1,118,543 km (0.115 R)
• M12: 1,336,507 km (0.046 R)
• M13: 1,736,682 km (0.072 R)
• M14: 3,195,261 km (0.036 R)
• M15: 4,211,629 km (0.051 R)
• M16: 6,015,779 km (0.1 R)
• M17: 8,273,061 km (0.06 R)
• M18: 9,554,666 km (0.11 R)
• M19: 9,906,670 km (0.101 R)
• M20: 9,951,101 km (0.112 R)
• M21: 10,442,679 km (0.048 R)
• M22: 11,218,195 km (0.051 R)
• M23: 11,356,872 km (0.111 R)
• M24: 11,449,772 km (0.083 R)
• M25: 13,017,109 km (0.102 R)
• M26: 13,065,728 km (0.072 R)
• M27: 14,198,633 km (0.092 R)
• M28: 14,751,547 km (0.115 R)
• M29: 15,465,428 km (0.094 R)
• M30: 15,671,424 km (0.08 R)
• M31: 15,723,035 km (0.086 R)
• M32: 16,873,593 km (0.098 R)
• M33: 17,138,830 km (0.102 R)
• M34: 17,191,937 km (0.089 R)
• M35: 17,834,909 km (0.096 R)
• M36: 17,888,764 km (0.038 R)
• M37: 19,033,636 km (0.096 R)
• M38: 19,587,148 km (0.071 R)
• M39: 19,642,799 km (0.078 R)
• M40: 20,766,578 km (0.092 R)
• M41: 21,279,100 km (0.039 R)
• M42: 23,606,544 km (0.083 R)
• M43: 23,665,785 km (0.103 R)
• M44: 23,725,026 km (0.085 R)
• M45: 24,559,931 km (0.114 R)
• M46: 25,283,237 km (0.065 R)
• M47: 26,504,105 km (0.051 R)
• M48: 26,565,739 km (0.08 R)
• M49: 26,874,210 km (0.062 R)
• M50: 27,744,122 km (0.082 R)
• M51: 29,639,228 km (0.097 R)
• M52: 30,602,339 km (0.107 R)
• M53: 32,033,392 km (0.1 R)
• M54: 32,164,589 km (0.034 R)
• M55: 33,353,144 km (0.113 R)
• M56: 36,250,257 km (0.108 R)
• M57: 36,455,356 km (0.095 R)
• M58: 36,866,750 km (0.088 R)
• M59: 37,486,683 km (0.081 R)
• M60: 39,507,601 km (0.069 R)
• M61: 39,718,683 km (0.108 R)
• M62: 40,354,175 km (0.105 R)
• M63: 41,349,300 km (0.11 R)
• M64: 42,352,504 km (0.089 R)
• M65: 42,496,566 km (0.097 R)
• M66: 43,945,123 km (0.119 R)
• M67: 44,602,306 km (0.093 R)
• M68: 45,483,587 km (0.038 R)
• M69: 45,704,842 km (0.103 R)
• M70: 46,370,553 km (0.107 R)
• M71: 47,039,554 km (0.104 R)
• M72: 47,936,543 km (0.092 R)
• M73: 51,043,392 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit