🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 313 Days

Day: 13.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 10.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.97 AU - 2.09 AU

Year: 1897 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,208,412 km

• M1: 129,851 km (0.094 R)
• M2: 502,050 km (0.081 R)
• M3: 827,875 km (0.079 R)
• M4: 1,448,556 km (0.104 R)
• M5: 2,434,705 km (0.117 R)
• M6: 2,872,728 km (0.06 R)
• M7: 3,477,552 km (0.12 R)
• M8: 3,854,988 km (0.082 R)
• M9: 4,774,715 km (0.093 R)
• M10: 5,834,467 km (0.058 R)
• M11: 6,753,297 km (0.061 R)
• M12: 7,595,084 km (0.073 R)
• M13: 7,997,502 km (0.1 R)
• M14: 8,353,695 km (0.079 R)
• M15: 9,130,108 km (0.076 R)
• M16: 9,486,599 km (0.077 R)
• M17: 11,006,813 km (0.082 R)
• M18: 11,787,115 km (0.11 R)
• M19: 15,100,409 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 14.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.43 AU - 3.71 AU

Year: 4425 Days

Day: 8.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,208,412 km

• M1: 180,415 km (0.091 R)
• M2: 790,326 km (0.088 R)
• M3: 1,265,598 km (0.1 R)
• M4: 1,880,146 km (0.06 R)
• M5: 2,660,748 km (0.098 R)
• M6: 3,196,458 km (0.087 R)
• M7: 4,003,089 km (0.091 R)
• M8: 5,377,146 km (0.084 R)
• M9: 6,077,862 km (0.072 R)
• M10: 7,227,522 km (0.093 R)
• M11: 8,016,800 km (0.099 R)
• M12: 8,620,278 km (0.118 R)
• M13: 9,290,028 km (0.099 R)
• M14: 10,032,183 km (0.113 R)
• M15: 12,235,460 km (0.113 R)
• M16: 16,015,649 km (0.046 R)
• M17: 19,841,914 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 10.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.34 AU - 6.54 AU

Year: 8324 Days

Day: 12.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,208,412 km

• M1: 131,497 km (0.102 R)
• M2: 496,515 km (0.048 R)
• M3: 1,089,521 km (0.097 R)
• M4: 2,051,436 km (0.109 R)
• M5: 3,101,164 km (0.094 R)
• M6: 3,945,494 km (0.108 R)
• M7: 6,907,532 km (0.034 R)
• M8: 7,802,127 km (0.064 R)
• M9: 9,038,255 km (0.111 R)
• M10: 9,539,707 km (0.111 R)
• M11: 10,648,526 km (0.112 R)
• M12: 12,386,554 km (0.076 R)
• M13: 14,987,911 km (0.119 R)
• M14: 15,497,292 km (0.057 R)
• M15: 15,952,369 km (0.032 R)
• M16: 16,416,422 km (0.061 R)
• M17: 17,302,041 km (0.11 R)
• M18: 17,651,053 km (0.082 R)
• M19: 18,363,139 km (0.106 R)
• M20: 22,710,154 km (0.1 R)
• M21: 24,943,650 km (0.118 R)
• M22: 26,113,505 km (0.105 R)
• M23: 29,050,560 km (0.077 R)
• M24: 29,444,900 km (0.113 R)
• M25: 31,367,083 km (0.115 R)
• M26: 32,835,985 km (0.088 R)
• M27: 34,680,676 km (0.054 R)
• M28: 36,137,310 km (0.119 R)
• M29: 41,869,153 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.9

Radius: 3.7

Gravity: 56.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.25 AU - 7.53 AU

Year: 10596 Days

Day: 21 Hours

Environment

Temp: -216 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,208,412 km

• M1: 46,076 km (0.1 R)
• M2: 191,635 km (0.075 R)
• M3: 555,158 km (0.076 R)
• M4: 755,320 km (0.077 R)
• M5: 2,390,125 km (0.082 R)
• M6: 2,699,045 km (0.098 R)
• M7: 3,321,522 km (0.084 R)
• M8: 3,679,360 km (0.104 R)
• M9: 4,381,722 km (0.111 R)
• M10: 4,655,187 km (0.092 R)
• M11: 4,843,680 km (0.108 R)
• M12: 6,309,290 km (0.101 R)
• M13: 6,897,359 km (0.088 R)
• M14: 7,693,519 km (0.082 R)
• M15: 9,024,192 km (0.069 R)
• M16: 9,974,588 km (0.072 R)
• M17: 12,913,587 km (0.092 R)
• M18: 15,812,196 km (0.04 R)
• M19: 21,615,396 km (0.053 R)
• M20: 26,447,557 km (0.071 R)
• M21: 27,148,423 km (0.077 R)
• M22: 29,007,326 km (0.108 R)
• M23: 29,645,511 km (0.045 R)
• M24: 32,178,053 km (0.094 R)
• M25: 32,747,123 km (0.106 R)
• M26: 34,731,988 km (0.07 R)
• M27: 36,919,558 km (0.094 R)
• M28: 37,543,082 km (0.092 R)
• M29: 37,920,517 km (0.077 R)
• M30: 40,107,638 km (0.099 R)
• M31: 42,649,755 km (0.087 R)
• M32: 45,582,022 km (0.032 R)
• M33: 50,456,968 km (0.058 R)
• M34: 51,070,469 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.6

Radius: 8

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.93 AU - 9.37 AU

Year: 13880 Days

Day: 17.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,208,412 km

• M1: 101,278 km (0.108 R)
• M2: 635,791 km (0.097 R)
• M3: 1,187,657 km (0.064 R)
• M4: 1,447,359 km (0.055 R)
• M5: 1,830,480 km (0.051 R)
• M6: 3,041,026 km (0.039 R)
• M7: 4,951,690 km (0.105 R)
• M8: 5,673,050 km (0.108 R)
• M9: 6,258,577 km (0.116 R)
• M10: 6,798,026 km (0.085 R)
• M11: 7,145,243 km (0.119 R)
• M12: 7,504,128 km (0.091 R)
• M13: 10,534,532 km (0.058 R)
• M14: 10,941,139 km (0.06 R)
• M15: 11,237,792 km (0.097 R)
• M16: 14,866,737 km (0.065 R)
• M17: 21,994,777 km (0.073 R)
• M18: 22,563,398 km (0.099 R)
• M19: 23,631,377 km (0.094 R)
• M20: 24,027,961 km (0.108 R)
• M21: 27,037,422 km (0.076 R)
• M22: 28,464,585 km (0.053 R)
• M23: 29,026,624 km (0.098 R)
• M24: 36,756,197 km (0.098 R)
• M25: 38,779,658 km (0.048 R)
• M26: 43,937,044 km (0.097 R)
• M27: 44,990,363 km (0.035 R)
• M28: 46,834,905 km (0.049 R)
• M29: 49,050,000 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit