🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 16.4 Hours

Environment

Temp: 262 °C

Axial Tilt: 63.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.63 AU - 0.69 AU

Year: 194 Days

Day: 12.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.06 AU - 2.3 AU

Year: 1164 Days

Day: 35.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.46 AU - 3.36 AU

Year: 1795 Days

Day: 45 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.61 AU - 3.35 AU

Year: 1860 Days

Day: 30.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,510,550 km

• M1: 2,197,892 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.7

Radius: 14.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.89 AU - 6.29 AU

Year: 5435 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,510,550 km

• M1: 178,021 km (0.113 R)
• M2: 354,098 km (0.088 R)
• M3: 539,151 km (0.098 R)
• M4: 739,313 km (0.11 R)
• M5: 849,866 km (0.078 R)
• M6: 1,175,241 km (0.115 R)
• M7: 1,654,104 km (0.097 R)
• M8: 2,451,909 km (0.076 R)
• M9: 2,605,397 km (0.071 R)
• M10: 3,085,306 km (0.116 R)
• M11: 3,356,976 km (0.097 R)
• M12: 3,680,407 km (0.042 R)
• M13: 3,924,102 km (0.11 R)
• M14: 4,014,010 km (0.067 R)
• M15: 4,150,294 km (0.078 R)
• M16: 4,311,261 km (0.117 R)
• M17: 4,855,049 km (0.119 R)
• M18: 5,098,295 km (0.064 R)
• M19: 5,673,200 km (0.118 R)
• M20: 6,321,557 km (0.077 R)
• M21: 6,480,729 km (0.119 R)
• M22: 6,749,108 km (0.087 R)
• M23: 7,491,861 km (0.03 R)
• M24: 7,632,334 km (0.051 R)
• M25: 8,116,283 km (0.099 R)
• M26: 8,289,517 km (0.053 R)
• M27: 8,994,871 km (0.056 R)
• M28: 9,354,953 km (0.088 R)
• M29: 9,811,526 km (0.074 R)
• M30: 10,369,227 km (0.091 R)
• M31: 10,525,856 km (0.083 R)
• M32: 11,000,829 km (0.08 R)
• M33: 11,353,730 km (0.08 R)
• M34: 12,634,587 km (0.091 R)
• M35: 12,802,137 km (0.096 R)
• M36: 13,071,712 km (0.086 R)
• M37: 13,513,924 km (0.041 R)
• M38: 13,754,028 km (0.104 R)
• M39: 14,308,139 km (0.069 R)
• M40: 15,474,254 km (0.08 R)
• M41: 17,076,148 km (0.117 R)
• M42: 17,261,650 km (0.111 R)
• M43: 17,447,600 km (0.091 R)
• M44: 17,559,648 km (0.098 R)
• M45: 17,784,195 km (0.094 R)
• M46: 18,009,788 km (0.107 R)
• M47: 18,349,974 km (0.066 R)
• M48: 19,113,671 km (0.098 R)
• M49: 19,306,054 km (0.106 R)
• M50: 19,693,064 km (0.106 R)
• M51: 19,965,481 km (0.1 R)
• M52: 20,278,440 km (0.074 R)
• M53: 20,671,883 km (0.079 R)
• M54: 21,466,247 km (0.109 R)
• M55: 22,351,567 km (0.109 R)
• M56: 23,207,866 km (0.052 R)
• M57: 24,116,374 km (0.119 R)
• M58: 24,575,041 km (0.045 R)
• M59: 24,868,552 km (0.086 R)
• M60: 26,053,666 km (0.104 R)
• M61: 26,438,432 km (0.111 R)
• M62: 26,825,292 km (0.099 R)
• M63: 29,762,796 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 14.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.22 AU - 11.16 AU

Year: 11764 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,510,550 km

• M1: 187,745 km (0.067 R)
• M2: 293,810 km (0.077 R)
• M3: 588,967 km (0.117 R)
• M4: 706,252 km (0.086 R)
• M5: 832,961 km (0.06 R)
• M6: 968,646 km (0.109 R)
• M7: 1,713,045 km (0.114 R)
• M8: 1,969,157 km (0.116 R)
• M9: 2,238,134 km (0.081 R)
• M10: 3,210,520 km (0.063 R)
• M11: 3,368,495 km (0.071 R)
• M12: 4,475,519 km (0.045 R)
• M13: 4,581,584 km (0.089 R)
• M14: 4,868,364 km (0.036 R)
• M15: 5,014,072 km (0.076 R)
• M16: 5,124,176 km (0.086 R)
• M17: 5,535,420 km (0.091 R)
• M18: 6,231,350 km (0.113 R)
• M19: 6,349,981 km (0.071 R)
• M20: 9,464,758 km (0.11 R)
• M21: 9,785,047 km (0.093 R)
• M22: 10,202,126 km (0.106 R)
• M23: 12,324,471 km (0.091 R)
• M24: 12,574,150 km (0.119 R)
• M25: 14,683,929 km (0.118 R)
• M26: 15,055,081 km (0.043 R)
• M27: 16,187,088 km (0.099 R)
• M28: 16,735,813 km (0.102 R)
• M29: 17,626,369 km (0.072 R)
• M30: 17,907,912 km (0.045 R)
• M31: 18,020,859 km (0.064 R)
• M32: 18,991,150 km (0.062 R)
• M33: 19,106,341 km (0.093 R)
• M34: 20,626,106 km (0.112 R)
• M35: 20,744,587 km (0.04 R)
• M36: 20,863,368 km (0.109 R)
• M37: 21,041,838 km (0.119 R)
• M38: 21,280,746 km (0.104 R)
• M39: 22,366,677 km (0.117 R)
• M40: 22,793,928 km (0.108 R)
• M41: 23,532,493 km (0.109 R)
• M42: 23,904,693 km (0.101 R)
• M43: 24,404,200 km (0.061 R)
• M44: 25,096,389 km (0.074 R)
• M45: 25,667,703 km (0.067 R)
• M46: 26,115,001 km (0.108 R)
• M47: 26,307,534 km (0.114 R)
• M48: 26,758,422 km (0.076 R)
• M49: 27,017,375 km (0.089 R)
• M50: 27,147,077 km (0.092 R)
• M51: 27,733,500 km (0.105 R)
• M52: 30,322,591 km (0.103 R)
• M53: 32,022,621 km (0.075 R)
• M54: 33,126,803 km (0.115 R)
• M55: 33,544,031 km (0.061 R)
• M56: 35,514,535 km (0.04 R)
• M57: 35,799,070 km (0.081 R)
• M58: 36,298,876 km (0.106 R)
• M59: 36,442,041 km (0.06 R)
• M60: 36,944,840 km (0.043 R)
• M61: 37,161,009 km (0.089 R)
• M62: 37,449,882 km (0.096 R)
• M63: 37,594,543 km (0.099 R)
• M64: 39,419,338 km (0.053 R)
• M65: 39,640,294 km (0.109 R)
• M66: 39,787,798 km (0.076 R)
• M67: 39,935,451 km (0.117 R)
• M68: 40,453,807 km (0.049 R)
• M69: 41,123,557 km (0.057 R)
• M70: 41,796,897 km (0.052 R)
• M71: 42,323,182 km (0.075 R)
• M72: 44,220,682 km (0.087 R)
• M73: 44,526,909 km (0.067 R)
• M74: 44,680,246 km (0.12 R)
• M75: 45,836,040 km (0.12 R)
• M76: 46,145,857 km (0.075 R)
• M77: 47,862,492 km (0.074 R)
• M78: 48,570,838 km (0.11 R)
• M79: 49,441,199 km (0.078 R)
• M80: 50,476,566 km (0.035 R)
• M81: 52,244,962 km (0.087 R)
• M82: 53,543,771 km (0.088 R)
• M83: 54,360,874 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.1

Radius: 5.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16.69 AU - 21.11 AU

Year: 29715 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,510,550 km

• M1: 74,799 km (0.087 R)
• M2: 222,751 km (0.096 R)
• M3: 519,703 km (0.119 R)
• M4: 885,919 km (0.093 R)
• M5: 1,060,499 km (0.103 R)
• M6: 1,753,885 km (0.068 R)
• M7: 1,917,695 km (0.103 R)
• M8: 2,143,887 km (0.109 R)
• M9: 2,559,919 km (0.092 R)
• M10: 3,329,899 km (0.116 R)
• M11: 3,774,803 km (0.11 R)
• M12: 4,057,992 km (0.098 R)
• M13: 4,166,002 km (0.108 R)
• M14: 4,421,515 km (0.105 R)
• M15: 4,495,416 km (0.086 R)
• M16: 4,986,247 km (0.083 R)
• M17: 5,375,351 km (0.074 R)
• M18: 5,653,453 km (0.065 R)
• M19: 6,812,388 km (0.112 R)
• M20: 7,287,211 km (0.072 R)
• M21: 7,418,558 km (0.053 R)
• M22: 11,350,290 km (0.075 R)
• M23: 12,956,821 km (0.055 R)
• M24: 13,275,913 km (0.075 R)
• M25: 13,976,031 km (0.092 R)
• M26: 14,139,243 km (0.082 R)
• M27: 14,303,202 km (0.092 R)
• M28: 14,798,820 km (0.073 R)
• M29: 15,020,823 km (0.107 R)
• M30: 16,261,588 km (0.034 R)
• M31: 16,433,326 km (0.111 R)
• M32: 16,490,772 km (0.066 R)
• M33: 16,894,387 km (0.085 R)
• M34: 20,176,265 km (0.058 R)
• M35: 24,954,870 km (0.104 R)
• M36: 28,530,857 km (0.098 R)
• M37: 29,153,783 km (0.048 R)
• M38: 29,571,609 km (0.09 R)
• M39: 29,991,381 km (0.118 R)
• M40: 30,624,779 km (0.116 R)
• M41: 30,766,148 km (0.104 R)
• M42: 31,404,931 km (0.036 R)
• M43: 31,547,349 km (0.115 R)
• M44: 32,191,517 km (0.097 R)
• M45: 32,335,281 km (0.112 R)
• M46: 33,274,606 km (0.052 R)
• M47: 34,076,450 km (0.074 R)
• M48: 35,996,988 km (0.066 R)
• M49: 36,445,033 km (0.068 R)
• M50: 36,519,982 km (0.103 R)
• M51: 36,895,024 km (0.034 R)
• M52: 37,346,959 km (0.09 R)
• M53: 38,180,069 km (0.113 R)
• M54: 38,637,091 km (0.105 R)
• M55: 39,019,313 km (0.117 R)
• M56: 39,633,562 km (0.051 R)
• M57: 39,710,456 km (0.102 R)
• M58: 40,560,770 km (0.091 R)
• M59: 42,751,930 km (0.119 R)
• M60: 44,500,430 km (0.039 R)
• M61: 45,463,990 km (0.111 R)
• M62: 45,544,623 km (0.054 R)
• M63: 47,003,651 km (0.077 R)
• M64: 47,411,604 km (0.043 R)
• M65: 48,807,652 km (0.043 R)
• M66: 49,635,078 km (0.054 R)
• M67: 50,801,343 km (0.026 R)
• M68: 50,884,968 km (0.041 R)
• M69: 51,303,842 km (0.092 R)
• M70: 52,906,185 km (0.097 R)
• M71: 55,297,207 km (0.085 R)
• M72: 57,200,541 km (0.099 R)
• M73: 58,422,905 km (0.069 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit