🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.74 AU - 0.78 AU

Year: 232 Days

Day: 41.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.54 AU - 1.82 AU

Year: 762 Days

Day: 31.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,100,953 km

• M1: 460,013 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.74 AU - 1.88 AU

Year: 852 Days

Day: 34.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.6 AU - 3.86 AU

Year: 2031 Days

Day: 33.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.09 AU - 4.25 AU

Year: 2979 Days

Day: 32.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 9.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.2 AU - 8.34 AU

Year: 6163 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,100,953 km

• M1: 123,867 km (0.082 R)
• M2: 196,422 km (0.114 R)
• M3: 314,904 km (0.098 R)
• M4: 552,315 km (0.109 R)
• M5: 633,846 km (0.028 R)
• M6: 698,173 km (0.117 R)
• M7: 776,263 km (0.117 R)
• M8: 1,054,964 km (0.101 R)
• M9: 1,379,143 km (0.073 R)
• M10: 1,612,515 km (0.115 R)
• M11: 1,827,338 km (0.104 R)
• M12: 2,018,973 km (0.082 R)
• M13: 2,579,666 km (0.06 R)
• M14: 2,740,783 km (0.056 R)
• M15: 2,813,487 km (0.112 R)
• M16: 2,886,940 km (0.117 R)
• M17: 3,054,340 km (0.053 R)
• M18: 3,148,886 km (0.09 R)
• M19: 3,244,329 km (0.1 R)
• M20: 3,360,118 km (0.105 R)
• M21: 3,816,990 km (0.089 R)
• M22: 4,272,366 km (0.069 R)
• M23: 4,592,804 km (0.066 R)
• M24: 4,679,571 km (0.061 R)
• M25: 5,531,232 km (0.113 R)
• M26: 5,951,302 km (0.065 R)
• M27: 6,381,696 km (0.063 R)
• M28: 6,503,169 km (0.079 R)
• M29: 6,748,210 km (0.11 R)
• M30: 6,946,428 km (0.046 R)
• M31: 7,399,559 km (0.118 R)
• M32: 7,810,355 km (0.083 R)
• M33: 8,123,464 km (0.105 R)
• M34: 8,202,302 km (0.089 R)
• M35: 8,467,239 km (0.097 R)
• M36: 8,600,681 km (0.059 R)
• M37: 8,896,885 km (0.052 R)
• M38: 9,833,517 km (0.116 R)
• M39: 10,086,636 km (0.061 R)
• M40: 10,370,573 km (0.115 R)
• M41: 10,542,162 km (0.068 R)
• M42: 10,772,393 km (0.109 R)
• M43: 11,650,682 km (0.103 R)
• M44: 11,799,233 km (0.114 R)
• M45: 12,582,228 km (0.107 R)
• M46: 12,704,150 km (0.112 R)
• M47: 13,164,912 km (0.091 R)
• M48: 13,288,779 km (0.099 R)
• M49: 13,350,712 km (0.103 R)
• M50: 13,945,065 km (0.12 R)
• M51: 14,071,325 km (0.112 R)
• M52: 14,134,605 km (0.086 R)
• M53: 14,293,179 km (0.101 R)
• M54: 14,420,487 km (0.098 R)
• M55: 14,484,215 km (0.114 R)
• M56: 14,901,145 km (0.107 R)
• M57: 15,030,098 km (0.119 R)
• M58: 15,582,862 km (0.042 R)
• M59: 16,076,086 km (0.063 R)
• M60: 16,474,316 km (0.099 R)
• M61: 16,909,347 km (0.07 R)
• M62: 17,212,881 km (0.059 R)
• M63: 17,722,710 km (0.074 R)
• M64: 18,757,030 km (0.114 R)
• M65: 18,826,742 km (0.085 R)
• M66: 19,351,981 km (0.085 R)
• M67: 20,380,915 km (0.099 R)
• M68: 20,667,993 km (0.103 R)
• M69: 20,776,003 km (0.083 R)
• M70: 21,137,282 km (0.069 R)
• M71: 21,391,299 km (0.095 R)
• M72: 21,719,516 km (0.089 R)
• M73: 22,012,728 km (0.107 R)
• M74: 22,528,991 km (0.097 R)
• M75: 23,535,635 km (0.112 R)
• M76: 23,686,130 km (0.114 R)
• M77: 24,101,414 km (0.055 R)
• M78: 25,786,335 km (0.11 R)
• M79: 25,980,213 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 10.1

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.17 AU - 10.09 AU

Year: 8869 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,100,953 km

• M1: 231,578 km (0.111 R)
• M2: 353,649 km (0.088 R)
• M3: 786,735 km (0.099 R)
• M4: 973,433 km (0.088 R)
• M5: 1,063,342 km (0.032 R)
• M6: 2,018,823 km (0.057 R)
• M7: 2,230,355 km (0.108 R)
• M8: 2,399,999 km (0.069 R)
• M9: 3,228,920 km (0.1 R)
• M10: 3,449,278 km (0.115 R)
• M11: 3,561,327 km (0.083 R)
• M12: 3,674,572 km (0.114 R)
• M13: 4,021,490 km (0.109 R)
• M14: 4,169,293 km (0.041 R)
• M15: 4,470,284 km (0.074 R)
• M16: 4,623,322 km (0.063 R)
• M17: 4,778,306 km (0.082 R)
• M18: 5,093,359 km (0.095 R)
• M19: 5,285,592 km (0.107 R)
• M20: 5,611,416 km (0.07 R)
• M21: 5,710,450 km (0.053 R)
• M22: 6,180,337 km (0.106 R)
• M23: 6,697,796 km (0.117 R)
• M24: 8,445,249 km (0.025 R)
• M25: 8,711,383 km (0.105 R)
• M26: 9,057,553 km (0.049 R)
• M27: 9,212,835 km (0.077 R)
• M28: 9,447,554 km (0.112 R)
• M29: 10,203,772 km (0.097 R)
• M30: 12,285,127 km (0.102 R)
• M31: 12,370,996 km (0.035 R)
• M32: 12,630,099 km (0.062 R)
• M33: 12,760,250 km (0.047 R)
• M34: 12,890,849 km (0.085 R)
• M35: 13,417,882 km (0.043 R)
• M36: 14,086,435 km (0.089 R)
• M37: 14,402,236 km (0.1 R)
• M38: 14,720,281 km (0.083 R)
• M39: 14,994,793 km (0.099 R)
• M40: 15,641,804 km (0.088 R)
• M41: 16,015,798 km (0.05 R)
• M42: 16,298,090 km (0.12 R)
• M43: 17,011,223 km (0.053 R)
• M44: 17,395,689 km (0.09 R)
• M45: 18,516,925 km (0.083 R)
• M46: 18,714,394 km (0.117 R)
• M47: 19,061,461 km (0.112 R)
• M48: 19,611,383 km (0.112 R)
• M49: 20,217,105 km (0.056 R)
• M50: 20,369,545 km (0.117 R)
• M51: 20,573,298 km (0.041 R)
• M52: 20,726,635 km (0.114 R)
• M53: 21,034,358 km (0.106 R)
• M54: 23,177,348 km (0.108 R)
• M55: 23,871,332 km (0.063 R)
• M56: 25,334,250 km (0.113 R)
• M57: 25,938,625 km (0.081 R)
• M58: 26,214,783 km (0.044 R)
• M59: 26,492,137 km (0.046 R)
• M60: 26,881,840 km (0.025 R)
• M61: 27,723,477 km (0.1 R)
• M62: 27,949,370 km (0.068 R)
• M63: 28,573,792 km (0.11 R)
• M64: 28,687,785 km (0.087 R)
• M65: 29,605,419 km (0.1 R)
• M66: 32,832,544 km (0.108 R)
• M67: 33,371,246 km (0.096 R)
• M68: 33,852,353 km (0.054 R)
• M69: 34,336,002 km (0.109 R)
• M70: 35,126,627 km (0.08 R)
• M71: 36,911,779 km (0.097 R)
• M72: 37,659,170 km (0.07 R)
• M73: 38,034,660 km (0.049 R)
• M74: 38,348,517 km (0.115 R)
• M75: 39,105,482 km (0.12 R)
• M76: 39,485,760 km (0.1 R)
• M77: 40,058,420 km (0.11 R)
• M78: 40,313,933 km (0.08 R)
• M79: 41,470,026 km (0.057 R)
• M80: 41,793,157 km (0.045 R)
• M81: 41,922,559 km (0.099 R)
• M82: 43,880,646 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 13

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.3 AU - 11.62 AU

Year: 13572 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,100,953 km

• M1: 370,404 km (0.034 R)
• M2: 504,145 km (0.064 R)
• M3: 640,279 km (0.079 R)
• M4: 850,613 km (0.097 R)
• M5: 1,153,100 km (0.058 R)
• M6: 1,269,637 km (0.102 R)
• M7: 1,592,170 km (0.034 R)
• M8: 1,969,007 km (0.099 R)
• M9: 2,226,166 km (0.12 R)
• M10: 2,555,880 km (0.116 R)
• M11: 3,162,050 km (0.068 R)
• M12: 3,533,352 km (0.113 R)
• M13: 4,134,885 km (0.093 R)
• M14: 4,281,042 km (0.109 R)
• M15: 4,466,394 km (0.076 R)
• M16: 5,116,247 km (0.102 R)
• M17: 5,273,475 km (0.092 R)
• M18: 5,592,866 km (0.054 R)
• M19: 5,755,030 km (0.119 R)
• M20: 5,918,690 km (0.12 R)
• M21: 6,546,403 km (0.12 R)
• M22: 8,001,392 km (0.079 R)
• M23: 9,025,240 km (0.113 R)
• M24: 9,359,591 km (0.055 R)
• M25: 9,601,042 km (0.086 R)
• M26: 10,788,400 km (0.11 R)
• M27: 12,284,379 km (0.059 R)
• M28: 12,761,746 km (0.114 R)
• M29: 13,571,070 km (0.1 R)
• M30: 13,899,437 km (0.05 R)
• M31: 14,452,650 km (0.112 R)
• M32: 14,788,049 km (0.07 R)
• M33: 14,956,646 km (0.05 R)
• M34: 16,039,585 km (0.05 R)
• M35: 17,030,072 km (0.053 R)
• M36: 17,502,951 km (0.092 R)
• M37: 17,681,421 km (0.116 R)
• M38: 18,160,284 km (0.106 R)
• M39: 19,376,215 km (0.112 R)
• M40: 19,931,971 km (0.112 R)
• M41: 20,118,370 km (0.096 R)
• M42: 20,242,985 km (0.062 R)
• M43: 20,743,839 km (0.074 R)
• M44: 23,768,858 km (0.116 R)
• M45: 24,363,659 km (0.059 R)
• M46: 25,298,646 km (0.096 R)
• M47: 25,433,284 km (0.117 R)
• M48: 25,973,781 km (0.092 R)
• M49: 27,549,046 km (0.096 R)
• M50: 27,756,688 km (0.084 R)
• M51: 27,895,515 km (0.065 R)
• M52: 29,862,727 km (0.096 R)
• M53: 31,006,851 km (0.065 R)
• M54: 31,584,150 km (0.111 R)
• M55: 32,092,334 km (0.108 R)
• M56: 32,384,049 km (0.104 R)
• M57: 33,707,093 km (0.101 R)
• M58: 34,300,847 km (0.099 R)
• M59: 34,449,846 km (0.059 R)
• M60: 35,498,677 km (0.099 R)
• M61: 36,178,450 km (0.118 R)
• M62: 36,557,980 km (0.096 R)
• M63: 37,244,335 km (0.114 R)
• M64: 40,189,468 km (0.087 R)
• M65: 40,897,963 km (0.051 R)
• M66: 41,451,775 km (0.064 R)
• M67: 43,611,370 km (0.066 R)
• M68: 44,015,284 km (0.057 R)
• M69: 45,643,507 km (0.087 R)
• M70: 46,217,963 km (0.108 R)
• M71: 46,794,812 km (0.094 R)
• M72: 47,208,450 km (0.086 R)
• M73: 47,457,082 km (0.074 R)
• M74: 48,790,897 km (0.082 R)
• M75: 50,899,479 km (0.11 R)
• M76: 52,093,270 km (0.098 R)
• M77: 52,178,989 km (0.117 R)
• M78: 53,123,849 km (0.049 R)
• M79: 54,161,161 km (0.106 R)
• M80: 54,421,611 km (0.11 R)
• M81: 54,508,527 km (0.025 R)
• M82: 55,030,774 km (0.103 R)
• M83: 55,467,300 km (0.116 R)
• M84: 56,519,572 km (0.1 R)
• M85: 56,871,875 km (0.099 R)
• M86: 57,578,425 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173

Radius: 6.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.33 AU - 19.61 AU

Year: 30056 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,100,953 km

• M1: 90,208 km (0.074 R)
• M2: 157,227 km (0.119 R)
• M3: 379,829 km (0.108 R)
• M4: 747,241 km (0.066 R)
• M5: 853,456 km (0.071 R)
• M6: 919,728 km (0.097 R)
• M7: 987,645 km (0.099 R)
• M8: 1,153,100 km (0.069 R)
• M9: 1,510,490 km (0.114 R)
• M10: 1,673,851 km (0.082 R)
• M11: 1,843,046 km (0.084 R)
• M12: 2,198,042 km (0.107 R)
• M13: 2,704,131 km (0.071 R)
• M14: 3,280,083 km (0.057 R)
• M15: 4,462,654 km (0.058 R)
• M16: 4,697,822 km (0.089 R)
• M17: 5,017,812 km (0.086 R)
• M18: 5,221,265 km (0.087 R)
• M19: 6,235,688 km (0.112 R)
• M20: 6,676,104 km (0.1 R)
• M21: 7,493,806 km (0.078 R)
• M22: 8,056,294 km (0.119 R)
• M23: 8,246,882 km (0.103 R)
• M24: 9,172,294 km (0.119 R)
• M25: 9,621,985 km (0.11 R)
• M26: 10,335,866 km (0.077 R)
• M27: 11,706,333 km (0.088 R)
• M28: 12,357,831 km (0.091 R)
• M29: 12,412,734 km (0.118 R)
• M30: 13,132,898 km (0.087 R)
• M31: 13,357,295 km (0.109 R)
• M32: 13,809,679 km (0.115 R)
• M33: 14,324,744 km (0.034 R)
• M34: 14,382,339 km (0.041 R)
• M35: 15,138,257 km (0.025 R)
• M36: 16,266,375 km (0.074 R)
• M37: 16,810,014 km (0.117 R)
• M38: 17,915,243 km (0.082 R)
• M39: 17,977,326 km (0.092 R)
• M40: 18,101,791 km (0.08 R)
• M41: 18,854,268 km (0.027 R)
• M42: 19,043,959 km (0.084 R)
• M43: 20,260,040 km (0.119 R)
• M44: 20,649,144 km (0.095 R)
• M45: 21,237,662 km (0.117 R)
• M46: 21,303,335 km (0.064 R)
• M47: 21,897,987 km (0.097 R)
• M48: 22,097,401 km (0.114 R)
• M49: 22,364,283 km (0.057 R)
• M50: 22,498,024 km (0.066 R)
• M51: 23,510,053 km (0.09 R)
• M52: 23,987,420 km (0.093 R)
• M53: 24,261,633 km (0.092 R)
• M54: 24,536,893 km (0.114 R)
• M55: 24,674,972 km (0.038 R)
• M56: 25,229,681 km (0.086 R)
• M57: 26,280,606 km (0.079 R)
• M58: 27,131,668 km (0.077 R)
• M59: 27,560,715 km (0.071 R)
• M60: 27,775,986 km (0.099 R)
• M61: 28,280,580 km (0.076 R)
• M62: 29,079,582 km (0.117 R)
• M63: 29,225,590 km (0.064 R)
• M64: 29,371,896 km (0.092 R)
• M65: 29,591,805 km (0.061 R)
• M66: 29,959,666 km (0.095 R)
• M67: 32,727,825 km (0.045 R)
• M68: 33,642,916 km (0.116 R)
• M69: 34,411,998 km (0.088 R)
• M70: 34,876,350 km (0.055 R)
• M71: 35,342,647 km (0.068 R)
• M72: 36,124,295 km (0.045 R)
• M73: 36,990,916 km (0.044 R)
• M74: 37,944,004 km (0.113 R)
• M75: 40,036,579 km (0.08 R)
• M76: 41,918,670 km (0.101 R)
• M77: 42,248,982 km (0.093 R)
• M78: 43,495,132 km (0.083 R)
• M79: 45,683,599 km (0.09 R)
• M80: 47,477,278 km (0.059 R)
• M81: 47,563,297 km (0.118 R)
• M82: 50,693,183 km (0.111 R)
• M83: 53,262,377 km (0.078 R)
• M84: 54,158,169 km (0.071 R)
• M85: 56,055,369 km (0.043 R)
• M86: 56,510,296 km (0.113 R)
• M87: 56,601,402 km (0.118 R)
• M88: 57,790,555 km (0.045 R)
• M89: 58,987,936 km (0.117 R)
• M90: 59,265,440 km (0.07 R)
• M91: 60,659,393 km (0.077 R)
• M92: 60,846,092 km (0.116 R)
• M93: 62,723,246 km (0.112 R)
• M94: 62,817,642 km (0.111 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit