🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.46 AU - 0.76 AU

Year: 173 Days

Day: 27.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,077,985 km

• M1: 30,219 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.76 AU

Year: 222 Days

Day: 12.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 87.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,077,985 km

• M1: 31,116 km (0.113 R)
• M2: 48,919 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.7 AU - 0.9 AU

Year: 260 Days

Day: 30.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,077,985 km

• M1: 126,261 km (0.076 R)
• M2: 298,448 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.12 AU - 1.36 AU

Year: 502 Days

Day: 45.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,077,985 km

• M1: 637,736 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.29 AU - 2.59 AU

Year: 1385 Days

Day: 29.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 13.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.84 AU - 5.08 AU

Year: 4015 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,077,985 km

• M1: 171,589 km (0.064 R)
• M2: 307,124 km (0.077 R)
• M3: 405,560 km (0.047 R)
• M4: 620,981 km (0.109 R)
• M5: 790,774 km (0.03 R)
• M6: 902,674 km (0.083 R)
• M7: 1,807,890 km (0.115 R)
• M8: 2,220,780 km (0.064 R)
• M9: 2,614,223 km (0.103 R)
• M10: 3,081,866 km (0.063 R)
• M11: 3,212,764 km (0.079 R)
• M12: 3,548,611 km (0.082 R)
• M13: 3,672,329 km (0.089 R)
• M14: 3,881,766 km (0.077 R)
• M15: 4,415,381 km (0.06 R)
• M16: 4,519,052 km (0.096 R)
• M17: 4,728,789 km (0.085 R)
• M18: 4,911,148 km (0.094 R)
• M19: 5,314,315 km (0.103 R)
• M20: 5,599,897 km (0.07 R)
• M21: 5,712,245 km (0.064 R)
• M22: 6,219,232 km (0.037 R)
• M23: 6,570,937 km (0.082 R)
• M24: 7,015,542 km (0.102 R)
• M25: 7,119,512 km (0.099 R)
• M26: 7,276,440 km (0.099 R)
• M27: 7,682,898 km (0.109 R)
• M28: 8,499,553 km (0.069 R)
• M29: 8,852,604 km (0.084 R)
• M30: 9,078,197 km (0.069 R)
• M31: 9,324,734 km (0.111 R)
• M32: 9,592,664 km (0.11 R)
• M33: 9,766,198 km (0.108 R)
• M34: 10,097,108 km (0.032 R)
• M35: 10,273,634 km (0.043 R)
• M36: 10,610,229 km (0.087 R)
• M37: 11,785,320 km (0.105 R)
• M38: 11,909,337 km (0.119 R)
• M39: 12,116,829 km (0.056 R)
• M40: 12,346,611 km (0.072 R)
• M41: 12,725,543 km (0.101 R)
• M42: 13,044,336 km (0.106 R)
• M43: 13,279,803 km (0.119 R)
• M44: 14,433,951 km (0.119 R)
• M45: 14,633,215 km (0.11 R)
• M46: 15,034,287 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 9.8

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.07 AU - 7.55 AU

Year: 7183 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,077,985 km

• M1: 174,282 km (0.04 R)
• M2: 452,534 km (0.101 R)
• M3: 514,766 km (0.044 R)
• M4: 781,948 km (0.104 R)
• M5: 907,461 km (0.108 R)
• M6: 1,023,100 km (0.067 R)
• M7: 1,143,825 km (0.102 R)
• M8: 1,476,980 km (0.069 R)
• M9: 1,555,070 km (0.115 R)
• M10: 1,860,998 km (0.102 R)
• M11: 1,945,820 km (0.094 R)
• M12: 2,275,533 km (0.087 R)
• M13: 2,389,527 km (0.1 R)
• M14: 2,505,316 km (0.111 R)
• M15: 2,766,962 km (0.05 R)
• M16: 2,888,884 km (0.033 R)
• M17: 3,012,602 km (0.066 R)
• M18: 3,791,558 km (0.099 R)
• M19: 3,954,620 km (0.092 R)
• M20: 5,865,433 km (0.106 R)
• M21: 5,928,115 km (0.106 R)
• M22: 6,406,080 km (0.103 R)
• M23: 6,731,755 km (0.098 R)
• M24: 7,196,555 km (0.11 R)
• M25: 7,706,235 km (0.026 R)
• M26: 7,878,721 km (0.091 R)
• M27: 8,510,324 km (0.105 R)
• M28: 9,896,647 km (0.116 R)
• M29: 10,046,694 km (0.098 R)
• M30: 10,235,337 km (0.09 R)
• M31: 10,311,033 km (0.058 R)
• M32: 10,692,657 km (0.081 R)
• M33: 10,846,594 km (0.056 R)
• M34: 11,825,263 km (0.026 R)
• M35: 13,532,474 km (0.083 R)
• M36: 13,950,301 km (0.103 R)
• M37: 15,315,381 km (0.103 R)
• M38: 15,402,148 km (0.051 R)
• M39: 15,532,597 km (0.109 R)
• M40: 16,190,080 km (0.09 R)
• M41: 16,411,335 km (0.119 R)
• M42: 16,589,057 km (0.091 R)
• M43: 17,036,056 km (0.074 R)
• M44: 17,577,899 km (0.052 R)
• M45: 18,308,984 km (0.063 R)
• M46: 18,956,743 km (0.101 R)
• M47: 19,049,942 km (0.064 R)
• M48: 19,848,047 km (0.038 R)
• M49: 20,274,999 km (0.117 R)
• M50: 20,656,923 km (0.09 R)
• M51: 21,137,880 km (0.037 R)
• M52: 22,356,205 km (0.057 R)
• M53: 22,850,028 km (0.05 R)
• M54: 23,397,257 km (0.088 R)
• M55: 23,547,154 km (0.074 R)
• M56: 23,898,409 km (0.099 R)
• M57: 24,453,866 km (0.05 R)
• M58: 24,707,884 km (0.047 R)
• M59: 24,911,636 km (0.105 R)
• M60: 25,320,786 km (0.119 R)
• M61: 25,526,184 km (0.102 R)
• M62: 26,145,818 km (0.034 R)
• M63: 27,241,922 km (0.089 R)
• M64: 27,610,681 km (0.027 R)
• M65: 27,981,085 km (0.077 R)
• M66: 30,020,403 km (0.063 R)
• M67: 30,183,465 km (0.059 R)
• M68: 31,222,871 km (0.115 R)
• M69: 31,498,280 km (0.1 R)
• M70: 32,440,897 km (0.084 R)
• M71: 32,664,097 km (0.089 R)
• M72: 32,775,846 km (0.105 R)
• M73: 33,392,788 km (0.095 R)
• M74: 33,505,435 km (0.081 R)
• M75: 34,866,327 km (0.039 R)
• M76: 35,783,661 km (0.08 R)
• M77: 38,642,028 km (0.104 R)
• M78: 38,760,360 km (0.115 R)
• M79: 39,056,414 km (0.098 R)
• M80: 39,829,685 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 9

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.23 AU - 13.95 AU

Year: 14340 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,077,985 km

• M1: 332,406 km (0.109 R)
• M2: 586,424 km (0.099 R)
• M3: 1,140,684 km (0.091 R)
• M4: 1,330,374 km (0.108 R)
• M5: 1,581,997 km (0.113 R)
• M6: 1,713,494 km (0.094 R)
• M7: 2,015,981 km (0.111 R)
• M8: 2,828,447 km (0.105 R)
• M9: 3,837,335 km (0.109 R)
• M10: 4,793,714 km (0.106 R)
• M11: 5,537,365 km (0.094 R)
• M12: 5,658,091 km (0.093 R)
• M13: 5,820,404 km (0.107 R)
• M14: 5,943,075 km (0.046 R)
• M15: 6,485,068 km (0.116 R)
• M16: 7,129,984 km (0.06 R)
• M17: 7,217,499 km (0.066 R)
• M18: 7,349,444 km (0.092 R)
• M19: 7,482,287 km (0.075 R)
• M20: 7,571,298 km (0.095 R)
• M21: 7,975,960 km (0.109 R)
• M22: 8,295,800 km (0.051 R)
• M23: 8,619,680 km (0.105 R)
• M24: 8,995,021 km (0.045 R)
• M25: 9,232,283 km (0.109 R)
• M26: 9,327,726 km (0.083 R)
• M27: 9,664,621 km (0.105 R)
• M28: 10,849,735 km (0.038 R)
• M29: 11,459,346 km (0.081 R)
• M30: 11,665,044 km (0.115 R)
• M31: 12,027,968 km (0.113 R)
• M32: 12,236,956 km (0.106 R)
• M33: 12,871,401 km (0.096 R)
• M34: 13,408,158 km (0.102 R)
• M35: 13,897,642 km (0.066 R)
• M36: 14,172,005 km (0.025 R)
• M37: 14,448,162 km (0.069 R)
• M38: 15,400,652 km (0.097 R)
• M39: 15,457,350 km (0.078 R)
• M40: 17,189,244 km (0.119 R)
• M41: 20,395,874 km (0.119 R)
• M42: 21,021,194 km (0.075 R)
• M43: 21,147,155 km (0.063 R)
• M44: 21,210,136 km (0.083 R)
• M45: 22,999,625 km (0.112 R)
• M46: 24,373,383 km (0.059 R)
• M47: 25,036,849 km (0.114 R)
• M48: 25,908,257 km (0.054 R)
• M49: 26,517,270 km (0.05 R)
• M50: 28,442,295 km (0.115 R)
• M51: 29,491,874 km (0.115 R)
• M52: 29,985,996 km (0.115 R)
• M53: 30,056,905 km (0.094 R)
• M54: 30,198,724 km (0.059 R)
• M55: 30,411,751 km (0.09 R)
• M56: 30,839,601 km (0.054 R)
• M57: 31,054,124 km (0.109 R)
• M58: 31,556,923 km (0.054 R)
• M59: 34,258,660 km (0.099 R)
• M60: 35,374,810 km (0.09 R)
• M61: 35,749,553 km (0.091 R)
• M62: 36,730,017 km (0.107 R)
• M63: 37,795,902 km (0.045 R)
• M64: 38,640,382 km (0.083 R)
• M65: 39,181,029 km (0.094 R)
• M66: 40,113,622 km (0.057 R)
• M67: 40,269,802 km (0.115 R)
• M68: 40,582,761 km (0.098 R)
• M69: 42,080,086 km (0.097 R)
• M70: 44,319,566 km (0.073 R)
• M71: 44,642,697 km (0.118 R)
• M72: 44,804,413 km (0.103 R)
• M73: 45,616,580 km (0.041 R)
• M74: 45,942,703 km (0.104 R)
• M75: 46,679,472 km (0.085 R)
• M76: 46,926,010 km (0.113 R)
• M77: 47,255,275 km (0.074 R)
• M78: 48,413,761 km (0.105 R)
• M79: 48,829,792 km (0.1 R)
• M80: 51,690,253 km (0.107 R)
• M81: 52,969,315 km (0.087 R)
• M82: 54,345,166 km (0.07 R)
• M83: 56,256,130 km (0.111 R)
• M84: 56,781,069 km (0.095 R)
• M85: 56,868,733 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.2

Radius: 5.1

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.24 AU - 13.94 AU

Year: 18208 Days

Day: 21.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,077,985 km

• M1: 125,064 km (0.115 R)
• M2: 715,377 km (0.063 R)
• M3: 1,010,833 km (0.101 R)
• M4: 1,074,262 km (0.078 R)
• M5: 1,387,520 km (0.037 R)
• M6: 2,012,690 km (0.05 R)
• M7: 2,066,096 km (0.067 R)
• M8: 2,453,106 km (0.082 R)
• M9: 2,684,235 km (0.111 R)
• M10: 3,450,924 km (0.109 R)
• M11: 3,874,734 km (0.111 R)
• M12: 5,278,860 km (0.073 R)
• M13: 6,150,268 km (0.114 R)
• M14: 6,306,298 km (0.086 R)
• M15: 6,384,837 km (0.09 R)
• M16: 9,554,517 km (0.072 R)
• M17: 9,599,695 km (0.098 R)
• M18: 10,284,554 km (0.109 R)
• M19: 10,516,282 km (0.037 R)
• M20: 11,269,357 km (0.06 R)
• M21: 11,460,394 km (0.063 R)
• M22: 11,797,288 km (0.042 R)
• M23: 13,378,089 km (0.085 R)
• M24: 14,090,474 km (0.101 R)
• M25: 14,606,736 km (0.111 R)
• M26: 14,814,976 km (0.108 R)
• M27: 15,551,596 km (0.076 R)
• M28: 15,604,703 km (0.117 R)
• M29: 15,764,175 km (0.067 R)
• M30: 17,115,044 km (0.103 R)
• M31: 17,334,504 km (0.099 R)
• M32: 17,389,556 km (0.042 R)
• M33: 17,610,213 km (0.117 R)
• M34: 18,558,663 km (0.119 R)
• M35: 18,840,655 km (0.081 R)
• M36: 19,010,598 km (0.067 R)
• M37: 19,638,012 km (0.032 R)
• M38: 19,867,944 km (0.101 R)
• M39: 19,983,134 km (0.099 R)
• M40: 20,214,263 km (0.085 R)
• M41: 20,272,307 km (0.112 R)
• M42: 20,737,706 km (0.078 R)
• M43: 21,976,226 km (0.076 R)
• M44: 22,454,341 km (0.106 R)
• M45: 22,514,330 km (0.053 R)
• M46: 24,093,036 km (0.059 R)
• M47: 25,206,643 km (0.096 R)
• M48: 26,908,468 km (0.085 R)
• M49: 27,036,075 km (0.088 R)
• M50: 27,163,682 km (0.065 R)
• M51: 27,676,653 km (0.111 R)
• M52: 27,805,457 km (0.053 R)
• M53: 28,387,094 km (0.11 R)
• M54: 28,972,919 km (0.09 R)
• M55: 30,554,468 km (0.119 R)
• M56: 30,954,193 km (0.029 R)
• M57: 31,422,734 km (0.088 R)
• M58: 33,046,918 km (0.119 R)
• M59: 33,457,115 km (0.092 R)
• M60: 33,662,962 km (0.091 R)
• M61: 34,975,982 km (0.104 R)
• M62: 35,463,970 km (0.104 R)
• M63: 36,446,529 km (0.047 R)
• M64: 37,012,159 km (0.08 R)
• M65: 37,082,919 km (0.083 R)
• M66: 37,224,887 km (0.077 R)
• M67: 37,865,764 km (0.049 R)
• M68: 38,654,145 km (0.069 R)
• M69: 40,319,768 km (0.108 R)
• M70: 40,611,783 km (0.119 R)
• M71: 41,860,925 km (0.101 R)
• M72: 42,750,135 km (0.059 R)
• M73: 45,303,471 km (0.112 R)
• M74: 46,063,877 km (0.079 R)
• M75: 46,522,095 km (0.064 R)
• M76: 46,675,134 km (0.086 R)
• M77: 47,289,084 km (0.059 R)
• M78: 51,028,731 km (0.037 R)
• M79: 51,978,379 km (0.073 R)
• M80: 52,933,860 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.4

Radius: 4.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.81 AU - 21.37 AU

Year: 31512 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,077,985 km

• M1: 123,568 km (0.098 R)
• M2: 303,235 km (0.03 R)
• M3: 614,249 km (0.092 R)
• M4: 916,736 km (0.092 R)
• M5: 1,590,225 km (0.104 R)
• M6: 1,945,969 km (0.111 R)
• M7: 2,668,976 km (0.096 R)
• M8: 3,234,156 km (0.078 R)
• M9: 3,530,211 km (0.089 R)
• M10: 3,923,653 km (0.061 R)
• M11: 3,968,233 km (0.099 R)
• M12: 4,148,199 km (0.108 R)
• M13: 4,656,683 km (0.109 R)
• M14: 4,846,522 km (0.033 R)
• M15: 4,894,394 km (0.098 R)
• M16: 4,966,500 km (0.101 R)
• M17: 5,038,905 km (0.094 R)
• M18: 5,480,817 km (0.092 R)
• M19: 6,218,634 km (0.096 R)
• M20: 6,665,333 km (0.102 R)
• M21: 6,745,368 km (0.059 R)
• M22: 7,368,593 km (0.113 R)
• M23: 9,108,715 km (0.114 R)
• M24: 9,197,427 km (0.111 R)
• M25: 9,766,048 km (0.101 R)
• M26: 9,856,854 km (0.105 R)
• M27: 10,438,640 km (0.083 R)
• M28: 11,699,152 km (0.029 R)
• M29: 12,708,638 km (0.095 R)
• M30: 12,741,699 km (0.074 R)
• M31: 13,040,147 km (0.065 R)
• M32: 13,073,508 km (0.106 R)
• M33: 14,291,533 km (0.1 R)
• M34: 14,463,571 km (0.105 R)
• M35: 16,725,192 km (0.095 R)
• M36: 16,906,504 km (0.055 R)
• M37: 17,197,921 km (0.098 R)
• M38: 18,156,394 km (0.11 R)
• M39: 18,529,641 km (0.106 R)
• M40: 18,642,139 km (0.116 R)
• M41: 18,980,978 km (0.038 R)
• M42: 19,321,762 km (0.072 R)
• M43: 19,435,755 km (0.073 R)
• M44: 20,201,846 km (0.077 R)
• M45: 20,510,915 km (0.063 R)
• M46: 21,684,211 km (0.096 R)
• M47: 21,881,980 km (0.12 R)
• M48: 22,040,553 km (0.111 R)
• M49: 22,959,533 km (0.056 R)
• M50: 23,282,216 km (0.116 R)
• M51: 23,444,081 km (0.092 R)
• M52: 23,809,698 km (0.076 R)
• M53: 25,000,497 km (0.11 R)
• M54: 27,867,540 km (0.088 R)
• M55: 28,341,017 km (0.074 R)
• M56: 28,427,335 km (0.039 R)
• M57: 29,034,404 km (0.086 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 10,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit