🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.04 AU - 1.08 AU

Year: 389 Days

Day: 21.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,438,317 km

• M1: 346,469 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.23 AU - 1.69 AU

Year: 629 Days

Day: 38 Hours

Environment

Temp: -11 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.76 AU - 3.34 AU

Year: 1899 Days

Day: 39.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.05 AU - 3.95 AU

Year: 2334 Days

Day: 37.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.89 AU - 4.29 AU

Year: 2948 Days

Day: 16 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,438,317 km

• M1: 365,318 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 12.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5 AU - 8.2 AU

Year: 6044 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 114,438,317 km

• M1: 169,494 km (0.073 R)
• M2: 285,134 km (0.089 R)
• M3: 435,779 km (0.088 R)
• M4: 672,891 km (0.117 R)
• M5: 909,705 km (0.119 R)
• M6: 1,465,012 km (0.092 R)
• M7: 1,628,373 km (0.09 R)
• M8: 1,817,315 km (0.095 R)
• M9: 1,934,151 km (0.06 R)
• M10: 2,300,516 km (0.078 R)
• M11: 2,868,539 km (0.102 R)
• M12: 3,725,436 km (0.099 R)
• M13: 4,312,458 km (0.101 R)
• M14: 4,711,136 km (0.106 R)
• M15: 5,149,608 km (0.086 R)
• M16: 5,289,332 km (0.076 R)
• M17: 5,487,100 km (0.079 R)
• M18: 5,860,945 km (0.114 R)
• M19: 5,948,460 km (0.091 R)
• M20: 6,302,708 km (0.052 R)
• M21: 6,603,400 km (0.032 R)
• M22: 6,877,912 km (0.099 R)
• M23: 7,001,180 km (0.034 R)
• M24: 7,218,696 km (0.054 R)
• M25: 8,339,483 km (0.09 R)
• M26: 8,438,068 km (0.089 R)
• M27: 8,970,636 km (0.056 R)
• M28: 9,240,960 km (0.08 R)
• M29: 9,651,606 km (0.098 R)
• M30: 10,243,565 km (0.045 R)
• M31: 10,490,850 km (0.095 R)
• M32: 10,632,968 km (0.081 R)
• M33: 11,099,414 km (0.051 R)
• M34: 11,317,079 km (0.099 R)
• M35: 11,719,647 km (0.049 R)
• M36: 11,867,150 km (0.086 R)
• M37: 12,426,048 km (0.117 R)
• M38: 13,569,574 km (0.116 R)
• M39: 13,880,139 km (0.109 R)
• M40: 14,232,442 km (0.059 R)
• M41: 14,429,463 km (0.073 R)
• M42: 14,746,610 km (0.077 R)
• M43: 14,945,874 km (0.088 R)
• M44: 15,307,004 km (0.05 R)
• M45: 15,428,028 km (0.071 R)
• M46: 16,407,595 km (0.081 R)
• M47: 16,531,462 km (0.061 R)
• M48: 16,904,859 km (0.085 R)
• M49: 17,239,210 km (0.081 R)
• M50: 17,365,171 km (0.1 R)
• M51: 18,383,783 km (0.042 R)
• M52: 18,900,345 km (0.099 R)
• M53: 19,421,544 km (0.039 R)
• M54: 21,103,622 km (0.094 R)
• M55: 21,418,526 km (0.12 R)
• M56: 21,962,015 km (0.08 R)
• M57: 22,281,256 km (0.1 R)
• M58: 22,924,228 km (0.104 R)
• M59: 23,387,084 km (0.063 R)
• M60: 23,526,659 km (0.097 R)
• M61: 24,228,273 km (0.066 R)
• M62: 24,699,955 km (0.069 R)
• M63: 26,036,462 km (0.097 R)
• M64: 26,132,953 km (0.052 R)
• M65: 27,691,015 km (0.099 R)
• M66: 29,329,111 km (0.1 R)
• M67: 29,479,607 km (0.03 R)
• M68: 30,540,256 km (0.088 R)
• M69: 31,254,137 km (0.09 R)
• M70: 31,922,091 km (0.103 R)
• M71: 33,272,062 km (0.093 R)
• M72: 33,376,781 km (0.06 R)
• M73: 33,743,745 km (0.062 R)
• M74: 33,901,421 km (0.059 R)
• M75: 34,640,733 km (0.107 R)
• M76: 35,706,020 km (0.058 R)
• M77: 35,866,688 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 13.6

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.37 AU - 8.49 AU

Year: 6503 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 114,438,317 km

• M1: 183,108 km (0.03 R)
• M2: 289,621 km (0.073 R)
• M3: 485,894 km (0.091 R)
• M4: 611,706 km (0.04 R)
• M5: 855,700 km (0.116 R)
• M6: 1,167,611 km (0.085 R)
• M7: 2,046,200 km (0.072 R)
• M8: 2,132,817 km (0.106 R)
• M9: 2,354,970 km (0.093 R)
• M10: 2,515,189 km (0.103 R)
• M11: 3,167,286 km (0.069 R)
• M12: 3,370,440 km (0.1 R)
• M13: 3,578,082 km (0.079 R)
• M14: 3,710,027 km (0.045 R)
• M15: 3,816,840 km (0.084 R)
• M16: 4,115,737 km (0.113 R)
• M17: 4,366,163 km (0.101 R)
• M18: 5,236,973 km (0.039 R)
• M19: 5,723,315 km (0.114 R)
• M20: 6,097,609 km (0.108 R)
• M21: 7,436,361 km (0.087 R)
• M22: 7,708,030 km (0.06 R)
• M23: 8,086,962 km (0.103 R)
• M24: 8,472,027 km (0.062 R)
• M25: 8,720,209 km (0.057 R)
• M26: 9,663,125 km (0.064 R)
• M27: 10,259,572 km (0.059 R)
• M28: 12,722,102 km (0.105 R)
• M29: 12,884,416 km (0.097 R)
• M30: 13,914,547 km (0.118 R)
• M31: 14,376,206 km (0.075 R)
• M32: 14,503,065 km (0.075 R)
• M33: 15,834,935 km (0.033 R)
• M34: 16,053,348 km (0.111 R)
• M35: 16,141,012 km (0.063 R)
• M36: 16,272,957 km (0.104 R)
• M37: 16,537,596 km (0.11 R)
• M38: 16,892,741 km (0.064 R)
• M39: 18,292,828 km (0.111 R)
• M40: 19,122,946 km (0.093 R)
• M41: 21,107,212 km (0.109 R)
• M42: 21,347,766 km (0.118 R)
• M43: 21,540,897 km (0.062 R)
• M44: 21,637,537 km (0.067 R)
• M45: 21,831,565 km (0.109 R)
• M46: 22,810,235 km (0.104 R)
• M47: 23,205,771 km (0.111 R)
• M48: 23,454,104 km (0.046 R)
• M49: 24,003,427 km (0.099 R)
• M50: 24,557,089 km (0.079 R)
• M51: 25,728,440 km (0.062 R)
• M52: 26,398,639 km (0.064 R)
• M53: 26,970,103 km (0.096 R)
• M54: 27,440,737 km (0.073 R)
• M55: 27,650,773 km (0.105 R)
• M56: 28,443,193 km (0.091 R)
• M57: 28,815,542 km (0.051 R)
• M58: 29,350,354 km (0.101 R)
• M59: 31,302,606 km (0.111 R)
• M60: 31,852,379 km (0.052 R)
• M61: 32,073,185 km (0.119 R)
• M62: 32,849,897 km (0.091 R)
• M63: 33,352,546 km (0.104 R)
• M64: 34,139,580 km (0.106 R)
• M65: 35,217,284 km (0.098 R)
• M66: 35,502,716 km (0.076 R)
• M67: 35,731,751 km (0.118 R)
• M68: 36,421,546 km (0.074 R)
• M69: 37,057,637 km (0.117 R)
• M70: 37,522,587 km (0.095 R)
• M71: 38,517,113 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.3

Radius: 3.2

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.22 AU - 18.2 AU

Year: 24348 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 114,438,317 km

• M1: 278,252 km (0.073 R)
• M2: 552,914 km (0.081 R)
• M3: 752,028 km (0.111 R)
• M4: 971,937 km (0.067 R)
• M5: 1,035,217 km (0.067 R)
• M6: 1,121,834 km (0.077 R)
• M7: 1,233,285 km (0.072 R)
• M8: 1,395,449 km (0.116 R)
• M9: 1,419,085 km (0.117 R)
• M10: 1,515,277 km (0.089 R)
• M11: 1,663,678 km (0.085 R)
• M12: 1,739,524 km (0.116 R)
• M13: 2,795,236 km (0.098 R)
• M14: 3,577,035 km (0.1 R)
• M15: 4,351,503 km (0.082 R)
• M16: 4,703,955 km (0.114 R)
• M17: 4,992,380 km (0.098 R)
• M18: 5,212,439 km (0.086 R)
• M19: 5,249,389 km (0.108 R)
• M20: 5,776,423 km (0.089 R)
• M21: 5,853,166 km (0.119 R)
• M22: 6,124,088 km (0.059 R)
• M23: 6,241,373 km (0.083 R)
• M24: 6,518,278 km (0.044 R)
• M25: 6,839,465 km (0.095 R)
• M26: 7,497,247 km (0.097 R)
• M27: 7,706,834 km (0.105 R)
• M28: 7,918,365 km (0.106 R)
• M29: 8,089,056 km (0.059 R)
• M30: 8,347,412 km (0.114 R)
• M31: 8,477,412 km (0.06 R)
• M32: 9,049,175 km (0.044 R)
• M33: 9,093,606 km (0.11 R)
• M34: 10,461,828 km (0.079 R)
• M35: 11,313,040 km (0.087 R)
• M36: 11,505,123 km (0.063 R)
• M37: 12,383,113 km (0.087 R)
• M38: 12,730,330 km (0.057 R)
• M39: 12,780,146 km (0.104 R)
• M40: 13,383,624 km (0.082 R)
• M41: 14,099,300 km (0.092 R)
• M42: 14,565,896 km (0.08 R)
• M43: 15,674,117 km (0.119 R)
• M44: 16,918,771 km (0.051 R)
• M45: 18,026,693 km (0.061 R)
• M46: 18,082,643 km (0.116 R)
• M47: 18,532,783 km (0.094 R)
• M48: 18,759,124 km (0.102 R)
• M49: 18,929,666 km (0.079 R)
• M50: 19,043,510 km (0.084 R)
• M51: 19,214,799 km (0.103 R)
• M52: 20,078,877 km (0.118 R)
• M53: 20,369,695 km (0.098 R)
• M54: 20,603,367 km (0.075 R)
• M55: 21,309,768 km (0.102 R)
• M56: 21,785,040 km (0.078 R)
• M57: 22,444,318 km (0.096 R)
• M58: 22,625,182 km (0.047 R)
• M59: 23,049,292 km (0.053 R)
• M60: 26,090,018 km (0.098 R)
• M61: 26,280,307 km (0.119 R)
• M62: 26,981,622 km (0.093 R)
• M63: 27,109,827 km (0.034 R)
• M64: 30,246,595 km (0.113 R)
• M65: 30,513,178 km (0.09 R)
• M66: 30,646,620 km (0.112 R)
• M67: 33,427,046 km (0.054 R)
• M68: 33,564,825 km (0.052 R)
• M69: 33,633,640 km (0.059 R)
• M70: 34,882,035 km (0.046 R)
• M71: 36,145,538 km (0.033 R)
• M72: 37,853,497 km (0.119 R)
• M73: 37,925,155 km (0.075 R)
• M74: 38,645,020 km (0.086 R)
• M75: 38,717,275 km (0.119 R)
• M76: 39,151,558 km (0.029 R)
• M77: 39,296,668 km (0.094 R)
• M78: 40,317,524 km (0.11 R)
• M79: 40,390,827 km (0.06 R)
• M80: 40,831,243 km (0.05 R)
• M81: 42,385,266 km (0.111 R)
• M82: 42,534,415 km (0.071 R)
• M83: 43,582,348 km (0.092 R)
• M84: 46,392,693 km (0.037 R)
• M85: 47,316,610 km (0.105 R)
• M86: 48,324,451 km (0.111 R)
• M87: 48,635,913 km (0.073 R)
• M88: 48,791,944 km (0.114 R)
• M89: 49,104,454 km (0.072 R)
• M90: 49,182,694 km (0.079 R)
• M91: 49,731,419 km (0.102 R)
• M92: 49,967,334 km (0.045 R)
• M93: 50,124,711 km (0.11 R)
• M94: 50,756,014 km (0.069 R)
• M95: 50,914,289 km (0.113 R)
• M96: 51,231,137 km (0.087 R)
• M97: 52,345,791 km (0.091 R)
• M98: 53,468,373 km (0.061 R)
• M99: 53,790,458 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.6

Radius: 3.7

Gravity: 72.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 19.07 AU - 19.85 AU

Year: 30599 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,438,317 km

• M1: 64,776 km (0.106 R)
• M2: 1,066,034 km (0.11 R)
• M3: 1,602,792 km (0.056 R)
• M4: 2,119,353 km (0.067 R)
• M5: 2,164,532 km (0.063 R)
• M6: 3,827,462 km (0.076 R)
• M7: 3,993,814 km (0.1 R)
• M8: 4,049,764 km (0.079 R)
• M9: 5,846,734 km (0.096 R)
• M10: 6,493,296 km (0.082 R)
• M11: 6,959,143 km (0.082 R)
• M12: 7,643,404 km (0.116 R)
• M13: 8,277,250 km (0.094 R)
• M14: 9,370,661 km (0.086 R)
• M15: 9,445,161 km (0.062 R)
• M16: 9,896,348 km (0.025 R)
• M17: 10,508,652 km (0.061 R)
• M18: 11,133,223 km (0.111 R)
• M19: 11,609,393 km (0.085 R)
• M20: 12,499,800 km (0.106 R)
• M21: 16,005,775 km (0.051 R)
• M22: 17,085,423 km (0.102 R)
• M23: 17,450,592 km (0.091 R)
• M24: 18,561,356 km (0.105 R)
• M25: 19,504,271 km (0.04 R)
• M26: 20,559,385 km (0.086 R)
• M27: 21,045,129 km (0.059 R)
• M28: 21,632,899 km (0.088 R)
• M29: 21,928,804 km (0.115 R)
• M30: 24,344,061 km (0.117 R)
• M31: 24,446,536 km (0.117 R)
• M32: 25,375,090 km (0.11 R)
• M33: 27,692,810 km (0.053 R)
• M34: 28,444,390 km (0.067 R)
• M35: 28,768,419 km (0.087 R)
• M36: 31,516,831 km (0.06 R)
• M37: 33,091,947 km (0.105 R)
• M38: 33,774,861 km (0.113 R)
• M39: 36,435,459 km (0.118 R)
• M40: 39,282,606 km (0.086 R)
• M41: 40,005,463 km (0.09 R)
• M42: 40,489,860 km (0.072 R)
• M43: 42,446,601 km (0.111 R)
• M44: 44,058,966 km (0.03 R)
• M45: 44,308,795 km (0.079 R)
• M46: 46,705,652 km (0.108 R)
• M47: 46,960,268 km (0.057 R)
• M48: 47,215,482 km (0.075 R)
• M49: 49,533,052 km (0.04 R)
• M50: 49,922,754 km (0.089 R)
• M51: 50,836,348 km (0.116 R)
• M52: 51,492,335 km (0.093 R)
• M53: 52,679,993 km (0.064 R)
• M54: 53,077,923 km (0.1 R)
• M55: 55,351,511 km (0.052 R)
• M56: 56,296,820 km (0.087 R)
• M57: 58,203,595 km (0.071 R)
• M58: 59,302,541 km (0.089 R)
• M59: 66,038,783 km (0.039 R)
• M60: 67,472,380 km (0.028 R)
• M61: 67,904,418 km (0.066 R)
• M62: 70,370,090 km (0.12 R)
• M63: 71,247,332 km (0.028 R)
• M64: 71,393,938 km (0.118 R)
• M65: 73,752,349 km (0.095 R)
• M66: 80,673,793 km (0.076 R)
• M67: 80,826,533 km (0.101 R)
• M68: 82,821,121 km (0.111 R)
• M69: 82,975,207 km (0.115 R)
• M70: 84,676,434 km (0.081 R)
• M71: 86,076,969 km (0.077 R)
• M72: 87,328,355 km (0.077 R)
• M73: 87,799,140 km (0.12 R)
• M74: 88,428,199 km (0.118 R)
• M75: 90,165,778 km (0.111 R)
• M76: 90,641,649 km (0.12 R)
• M77: 91,277,440 km (0.118 R)
• M78: 91,436,612 km (0.105 R)
• M79: 92,074,198 km (0.096 R)
• M80: 92,233,819 km (0.052 R)
• M81: 95,123,003 km (0.052 R)
• M82: 95,284,269 km (0.12 R)
• M83: 98,041,657 km (0.08 R)
• M84: 99,675,715 km (0.068 R)
• M85: 100,003,633 km (0.061 R)
• M86: 105,131,998 km (0.074 R)
• M87: 105,799,803 km (0.075 R)
• M88: 105,967,053 km (0.067 R)
• M89: 111,023,761 km (0.094 R)
• M90: 111,874,224 km (0.087 R)
• M91: 112,044,467 km (0.099 R)
• M92: 113,752,575 km (0.056 R)
• M93: 113,923,865 km (0.064 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 17,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit