🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 20.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,301,657 km

• M1: 756,367 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 13.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.59 AU - 3.71 AU

Year: 3610 Days

Day: 13.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,301,657 km

• M1: 166,652 km (0.079 R)
• M2: 642,074 km (0.056 R)
• M3: 2,149,572 km (0.077 R)
• M4: 2,886,641 km (0.095 R)
• M5: 4,142,066 km (0.118 R)
• M6: 5,028,882 km (0.111 R)
• M7: 6,926,830 km (0.113 R)
• M8: 8,304,028 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.5

Radius: 6.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.21 AU - 8.03 AU

Year: 12267 Days

Day: 21.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,301,657 km

• M1: 81,680 km (0.066 R)
• M2: 594,652 km (0.065 R)
• M3: 929,900 km (0.093 R)
• M4: 1,361,789 km (0.106 R)
• M5: 1,874,611 km (0.102 R)
• M6: 2,142,391 km (0.045 R)
• M7: 2,895,168 km (0.119 R)
• M8: 3,254,502 km (0.092 R)
• M9: 3,986,185 km (0.102 R)
• M10: 4,624,070 km (0.075 R)
• M11: 4,880,032 km (0.099 R)
• M12: 5,205,856 km (0.098 R)
• M13: 5,546,042 km (0.105 R)
• M14: 7,907,444 km (0.086 R)
• M15: 8,524,984 km (0.093 R)
• M16: 9,397,888 km (0.065 R)
• M17: 9,625,127 km (0.071 R)
• M18: 12,264,931 km (0.096 R)
• M19: 12,812,010 km (0.094 R)
• M20: 14,191,452 km (0.084 R)
• M21: 14,490,798 km (0.105 R)
• M22: 14,794,332 km (0.092 R)
• M23: 15,414,265 km (0.057 R)
• M24: 15,666,936 km (0.107 R)
• M25: 18,419,537 km (0.118 R)
• M26: 27,362,797 km (0.05 R)
• M27: 28,485,080 km (0.107 R)
• M28: 28,865,956 km (0.088 R)
• M29: 30,721,419 km (0.072 R)
• M30: 33,282,085 km (0.104 R)
• M31: 36,875,426 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533

Radius: 4.2

Gravity: 30.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.57 AU - 8.49 AU

Year: 13342 Days

Day: 19.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,301,657 km

• M1: 52,210 km (0.103 R)
• M2: 198,666 km (0.033 R)
• M3: 485,744 km (0.062 R)
• M4: 628,311 km (0.111 R)
• M5: 876,344 km (0.111 R)
• M6: 1,611,767 km (0.114 R)
• M7: 2,889,632 km (0.075 R)
• M8: 3,366,999 km (0.06 R)
• M9: 4,092,250 km (0.115 R)
• M10: 7,385,647 km (0.077 R)
• M11: 8,180,161 km (0.061 R)
• M12: 8,740,555 km (0.069 R)
• M13: 9,128,163 km (0.088 R)
• M14: 9,476,576 km (0.09 R)
• M15: 10,466,914 km (0.119 R)
• M16: 11,126,790 km (0.101 R)
• M17: 14,846,841 km (0.095 R)
• M18: 15,678,754 km (0.063 R)
• M19: 17,058,944 km (0.098 R)
• M20: 17,359,487 km (0.086 R)
• M21: 20,141,857 km (0.101 R)
• M22: 23,299,270 km (0.111 R)
• M23: 24,994,962 km (0.11 R)
• M24: 30,024,592 km (0.118 R)
• M25: 34,959,676 km (0.066 R)
• M26: 35,566,445 km (0.038 R)
• M27: 39,879,501 km (0.065 R)
• M28: 40,808,803 km (0.071 R)
• M29: 40,942,693 km (0.096 R)
• M30: 42,572,712 km (0.091 R)
• M31: 43,125,625 km (0.099 R)
• M32: 44,812,641 km (0.108 R)
• M33: 52,316,769 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.5

Radius: 4.6

Gravity: 43.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.68 AU - 9.36 AU

Year: 14665 Days

Day: 15.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 50,301,657 km

• M1: 59,091 km (0.109 R)
• M2: 225,145 km (0.104 R)
• M3: 398,379 km (0.06 R)
• M4: 754,572 km (0.105 R)
• M5: 1,284,597 km (0.027 R)
• M6: 1,721,572 km (0.051 R)
• M7: 2,465,373 km (0.051 R)
• M8: 2,668,976 km (0.102 R)
• M9: 3,348,449 km (0.113 R)
• M10: 3,831,501 km (0.067 R)
• M11: 4,795,061 km (0.111 R)
• M12: 5,185,810 km (0.075 R)
• M13: 6,317,368 km (0.094 R)
• M14: 6,485,367 km (0.101 R)
• M15: 7,324,761 km (0.036 R)
• M16: 9,324,286 km (0.102 R)
• M17: 9,819,754 km (0.068 R)
• M18: 10,983,027 km (0.034 R)
• M19: 11,165,087 km (0.085 R)
• M20: 14,287,644 km (0.116 R)
• M21: 14,650,718 km (0.113 R)
• M22: 14,945,575 km (0.073 R)
• M23: 17,202,409 km (0.041 R)
• M24: 20,766,428 km (0.085 R)
• M25: 23,969,618 km (0.095 R)
• M26: 24,276,144 km (0.106 R)
• M27: 27,264,810 km (0.116 R)
• M28: 27,710,762 km (0.112 R)
• M29: 30,970,050 km (0.1 R)
• M30: 32,566,559 km (0.08 R)
• M31: 34,088,268 km (0.106 R)
• M32: 38,936,586 km (0.115 R)
• M33: 41,524,479 km (0.113 R)
• M34: 41,671,534 km (0.102 R)
• M35: 42,114,793 km (0.118 R)
• M36: 46,880,382 km (0.026 R)
• M37: 54,068,111 km (0.067 R)
• M38: 54,419,068 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 3.1

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.33 AU - 10.37 AU

Year: 19960 Days

Day: 18.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,301,657 km

• M1: 38,746 km (0.086 R)
• M2: 545,135 km (0.049 R)
• M3: 1,315,863 km (0.115 R)
• M4: 2,364,095 km (0.09 R)
• M5: 2,753,199 km (0.079 R)
• M6: 2,862,406 km (0.071 R)
• M7: 3,502,685 km (0.113 R)
• M8: 3,605,159 km (0.116 R)
• M9: 3,709,429 km (0.037 R)
• M10: 3,869,798 km (0.044 R)
• M11: 4,680,169 km (0.075 R)
• M12: 7,735,407 km (0.108 R)
• M13: 10,049,835 km (0.092 R)
• M14: 14,819,913 km (0.074 R)
• M15: 15,565,658 km (0.101 R)
• M16: 17,278,853 km (0.104 R)
• M17: 17,501,455 km (0.069 R)
• M18: 20,655,128 km (0.099 R)
• M19: 21,498,710 km (0.114 R)
• M20: 23,254,540 km (0.114 R)
• M21: 27,348,436 km (0.095 R)
• M22: 27,448,965 km (0.047 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit