🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.04 AU - 2.92 AU

Year: 1636 Days

Day: 25 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 9.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.42 AU - 8.86 AU

Year: 9730 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,890,323 km

• M1: 118,332 km (0.091 R)
• M2: 573,409 km (0.114 R)
• M3: 933,341 km (0.11 R)
• M4: 1,304,793 km (0.073 R)
• M5: 2,119,503 km (0.049 R)
• M6: 2,649,079 km (0.102 R)
• M7: 2,967,723 km (0.11 R)
• M8: 4,688,547 km (0.07 R)
• M9: 6,190,360 km (0.087 R)
• M10: 6,525,459 km (0.089 R)
• M11: 6,833,631 km (0.071 R)
• M12: 7,520,883 km (0.091 R)
• M13: 10,474,544 km (0.089 R)
• M14: 11,835,585 km (0.047 R)
• M15: 12,706,694 km (0.082 R)
• M16: 13,557,905 km (0.069 R)
• M17: 16,551,808 km (0.109 R)
• M18: 18,699,135 km (0.091 R)
• M19: 20,202,893 km (0.09 R)
• M20: 21,025,981 km (0.1 R)
• M21: 22,042,947 km (0.103 R)
• M22: 26,440,376 km (0.107 R)
• M23: 30,098,942 km (0.1 R)
• M24: 30,955,539 km (0.117 R)
• M25: 37,658,122 km (0.101 R)
• M26: 38,402,222 km (0.073 R)
• M27: 40,823,613 km (0.116 R)
• M28: 42,005,287 km (0.088 R)
• M29: 43,209,550 km (0.069 R)
• M30: 45,687,190 km (0.11 R)
• M31: 47,678,487 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 10.6

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.85 AU - 9.19 AU

Year: 11350 Days

Day: 9.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,890,323 km

• M1: 132,993 km (0.037 R)
• M2: 650,601 km (0.101 R)
• M3: 1,054,515 km (0.031 R)
• M4: 1,424,770 km (0.078 R)
• M5: 2,021,067 km (0.081 R)
• M6: 2,912,521 km (0.116 R)
• M7: 3,396,470 km (0.031 R)
• M8: 3,821,777 km (0.032 R)
• M9: 4,373,045 km (0.075 R)
• M10: 4,877,639 km (0.079 R)
• M11: 6,873,573 km (0.07 R)
• M12: 8,192,129 km (0.101 R)
• M13: 10,420,838 km (0.11 R)
• M14: 11,381,256 km (0.118 R)
• M15: 12,648,051 km (0.075 R)
• M16: 13,477,871 km (0.106 R)
• M17: 15,892,829 km (0.117 R)
• M18: 16,259,793 km (0.105 R)
• M19: 16,707,838 km (0.07 R)
• M20: 19,570,842 km (0.032 R)
• M21: 23,876,568 km (0.027 R)
• M22: 26,045,737 km (0.052 R)
• M23: 27,074,073 km (0.114 R)
• M24: 27,492,797 km (0.114 R)
• M25: 27,915,860 km (0.1 R)
• M26: 36,042,316 km (0.026 R)
• M27: 38,361,232 km (0.114 R)
• M28: 39,022,605 km (0.11 R)
• M29: 45,321,573 km (0.099 R)
• M30: 52,753,296 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.8

Radius: 6.8

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.21 AU - 12.37 AU

Year: 13830 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,890,323 km

• M1: 87,365 km (0.069 R)
• M2: 376,089 km (0.1 R)
• M3: 626,965 km (0.117 R)
• M4: 1,881,044 km (0.084 R)
• M5: 2,317,869 km (0.113 R)
• M6: 2,775,788 km (0.112 R)
• M7: 3,073,638 km (0.12 R)
• M8: 3,292,350 km (0.073 R)
• M9: 3,954,919 km (0.075 R)
• M10: 6,320,510 km (0.041 R)
• M11: 6,635,563 km (0.081 R)
• M12: 7,212,113 km (0.079 R)
• M13: 8,370,599 km (0.113 R)
• M14: 9,292,272 km (0.054 R)
• M15: 9,751,687 km (0.053 R)
• M16: 13,083,830 km (0.108 R)
• M17: 13,466,800 km (0.112 R)
• M18: 15,353,379 km (0.12 R)
• M19: 16,655,180 km (0.038 R)
• M20: 17,795,116 km (0.103 R)
• M21: 18,583,197 km (0.051 R)
• M22: 19,394,466 km (0.104 R)
• M23: 20,741,146 km (0.102 R)
• M24: 23,339,063 km (0.088 R)
• M25: 26,651,908 km (0.032 R)
• M26: 32,073,335 km (0.115 R)
• M27: 35,779,173 km (0.12 R)
• M28: 36,528,060 km (0.108 R)
• M29: 45,612,840 km (0.102 R)
• M30: 46,493,073 km (0.12 R)
• M31: 52,013,534 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760

Radius: 6

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.4 AU - 15.16 AU

Year: 19142 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,890,323 km

• M1: 74,649 km (0.105 R)
• M2: 307,573 km (0.11 R)
• M3: 650,003 km (0.111 R)
• M4: 1,212,341 km (0.111 R)
• M5: 1,629,570 km (0.064 R)
• M6: 1,996,982 km (0.07 R)
• M7: 2,418,100 km (0.111 R)
• M8: 3,158,609 km (0.083 R)
• M9: 5,265,247 km (0.043 R)
• M10: 5,696,537 km (0.075 R)
• M11: 6,236,137 km (0.116 R)
• M12: 6,540,569 km (0.045 R)
• M13: 7,085,404 km (0.087 R)
• M14: 8,060,034 km (0.071 R)
• M15: 8,421,463 km (0.114 R)
• M16: 8,956,275 km (0.108 R)
• M17: 12,310,558 km (0.12 R)
• M18: 14,528,048 km (0.057 R)
• M19: 14,755,885 km (0.054 R)
• M20: 17,851,813 km (0.106 R)
• M21: 19,921,799 km (0.082 R)
• M22: 24,105,154 km (0.099 R)
• M23: 25,290,268 km (0.081 R)
• M24: 30,544,444 km (0.033 R)
• M25: 35,787,251 km (0.073 R)
• M26: 36,203,134 km (0.102 R)
• M27: 39,057,760 km (0.069 R)
• M28: 40,390,079 km (0.093 R)
• M29: 43,301,403 km (0.074 R)
• M30: 45,859,227 km (0.11 R)
• M31: 62,144,601 km (0.083 R)
• M32: 64,161,928 km (0.12 R)
• M33: 72,005,494 km (0.078 R)
• M34: 73,781,520 km (0.052 R)
• M35: 74,230,015 km (0.1 R)
• M36: 75,586,419 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.4

Radius: 3.4

Gravity: 47.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.04 AU - 18.72 AU

Year: 27775 Days

Day: 19.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,890,323 km

• M1: 44,879 km (0.106 R)
• M2: 589,565 km (0.065 R)
• M3: 724,203 km (0.075 R)
• M4: 1,256,622 km (0.114 R)
• M5: 1,414,897 km (0.058 R)
• M6: 1,714,392 km (0.111 R)
• M7: 2,390,574 km (0.086 R)
• M8: 2,788,056 km (0.119 R)
• M9: 3,404,399 km (0.065 R)
• M10: 3,525,573 km (0.033 R)
• M11: 4,749,433 km (0.052 R)
• M12: 5,173,543 km (0.11 R)
• M13: 7,323,265 km (0.105 R)
• M14: 7,835,787 km (0.057 R)
• M15: 10,314,324 km (0.051 R)
• M16: 10,697,145 km (0.097 R)
• M17: 12,537,498 km (0.117 R)
• M18: 12,826,970 km (0.061 R)
• M19: 13,952,245 km (0.065 R)
• M20: 14,658,048 km (0.048 R)
• M21: 16,396,974 km (0.117 R)
• M22: 21,080,434 km (0.089 R)
• M23: 21,696,179 km (0.103 R)
• M24: 22,323,742 km (0.108 R)
• M25: 22,855,862 km (0.082 R)
• M26: 27,059,712 km (0.117 R)
• M27: 27,786,608 km (0.113 R)
• M28: 31,750,502 km (0.073 R)
• M29: 37,849,308 km (0.102 R)
• M30: 38,605,526 km (0.086 R)
• M31: 41,251,613 km (0.095 R)
• M32: 47,248,991 km (0.119 R)
• M33: 48,301,861 km (0.104 R)
• M34: 53,422,746 km (0.085 R)
• M35: 72,774,876 km (0.108 R)
• M36: 73,708,367 km (0.037 R)
• M37: 78,740,241 km (0.118 R)
• M38: 82,724,182 km (0.113 R)
• M39: 82,977,451 km (0.091 R)
• M40: 85,539,763 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit