🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.44 AU - 0.7 AU

Year: 166 Days

Day: 43.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 10.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.47 AU - 4.69 AU

Year: 3774 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,030,370 km

• M1: 130,599 km (0.109 R)
• M2: 476,768 km (0.074 R)
• M3: 806,781 km (0.063 R)
• M4: 1,154,746 km (0.104 R)
• M5: 1,540,260 km (0.098 R)
• M6: 1,948,063 km (0.116 R)
• M7: 2,283,013 km (0.073 R)
• M8: 2,625,443 km (0.063 R)
• M9: 3,019,483 km (0.072 R)
• M10: 3,396,620 km (0.113 R)
• M11: 4,160,018 km (0.116 R)
• M12: 4,605,670 km (0.115 R)
• M13: 5,283,198 km (0.033 R)
• M14: 5,998,127 km (0.095 R)
• M15: 8,051,058 km (0.119 R)
• M16: 9,404,171 km (0.065 R)
• M17: 9,861,342 km (0.105 R)
• M18: 10,575,073 km (0.062 R)
• M19: 11,111,681 km (0.115 R)
• M20: 11,972,467 km (0.041 R)
• M21: 12,970,135 km (0.067 R)
• M22: 13,346,374 km (0.032 R)
• M23: 13,827,032 km (0.116 R)
• M24: 15,865,602 km (0.099 R)
• M25: 17,577,600 km (0.086 R)
• M26: 18,448,858 km (0.105 R)
• M27: 20,277,393 km (0.068 R)
• M28: 20,848,707 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 14.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.33 AU - 9.87 AU

Year: 9710 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,030,370 km

• M1: 179,667 km (0.112 R)
• M2: 804,388 km (0.096 R)
• M3: 1,311,525 km (0.112 R)
• M4: 1,988,156 km (0.075 R)
• M5: 3,202,741 km (0.11 R)
• M6: 4,136,980 km (0.104 R)
• M7: 4,959,618 km (0.099 R)
• M8: 9,974,887 km (0.12 R)
• M9: 11,018,033 km (0.076 R)
• M10: 12,132,687 km (0.101 R)
• M11: 18,862,197 km (0.116 R)
• M12: 19,568,598 km (0.094 R)
• M13: 20,049,406 km (0.115 R)
• M14: 21,879,885 km (0.1 R)
• M15: 22,924,079 km (0.088 R)
• M16: 25,967,348 km (0.102 R)
• M17: 26,645,924 km (0.119 R)
• M18: 27,937,702 km (0.105 R)
• M19: 28,650,236 km (0.1 R)
• M20: 34,794,819 km (0.114 R)
• M21: 37,064,668 km (0.088 R)
• M22: 37,925,304 km (0.108 R)
• M23: 41,239,047 km (0.116 R)
• M24: 44,741,282 km (0.098 R)
• M25: 45,717,109 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 13.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.41 AU - 11.49 AU

Year: 11185 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,030,370 km

• M1: 167,101 km (0.034 R)
• M2: 1,621,940 km (0.074 R)
• M3: 2,991,509 km (0.09 R)
• M4: 3,817,139 km (0.043 R)
• M5: 4,311,261 km (0.058 R)
• M6: 7,656,120 km (0.1 R)
• M7: 8,489,530 km (0.112 R)
• M8: 9,521,755 km (0.102 R)
• M9: 12,721,354 km (0.105 R)
• M10: 19,292,740 km (0.11 R)
• M11: 27,069,136 km (0.097 R)
• M12: 35,452,751 km (0.111 R)
• M13: 37,058,385 km (0.075 R)
• M14: 37,879,078 km (0.11 R)
• M15: 41,408,990 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 13.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.92 AU - 13.84 AU

Year: 14780 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,030,370 km

• M1: 169,195 km (0.088 R)
• M2: 649,554 km (0.063 R)
• M3: 1,421,629 km (0.079 R)
• M4: 2,847,745 km (0.082 R)
• M5: 3,611,442 km (0.048 R)
• M6: 4,348,960 km (0.063 R)
• M7: 5,114,302 km (0.115 R)
• M8: 6,205,469 km (0.109 R)
• M9: 6,742,526 km (0.052 R)
• M10: 9,157,035 km (0.113 R)
• M11: 12,100,523 km (0.082 R)
• M12: 12,875,590 km (0.088 R)
• M13: 15,031,594 km (0.118 R)
• M14: 18,073,667 km (0.099 R)
• M15: 18,575,717 km (0.115 R)
• M16: 19,259,379 km (0.111 R)
• M17: 19,783,271 km (0.086 R)
• M18: 22,354,559 km (0.094 R)
• M19: 25,767,186 km (0.065 R)
• M20: 28,601,019 km (0.086 R)
• M21: 30,917,691 km (0.099 R)
• M22: 33,356,884 km (0.11 R)
• M23: 38,066,525 km (0.074 R)
• M24: 40,153,415 km (0.1 R)
• M25: 43,949,760 km (0.054 R)
• M26: 46,245,489 km (0.088 R)
• M27: 46,714,029 km (0.095 R)
• M28: 48,620,056 km (0.099 R)
• M29: 49,592,293 km (0.072 R)
• M30: 52,926,829 km (0.088 R)
• M31: 53,955,763 km (0.077 R)
• M32: 57,661,901 km (0.045 R)
• M33: 62,101,517 km (0.114 R)
• M34: 63,630,557 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689

Radius: 6.4

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.87 AU - 14.13 AU

Year: 20168 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,030,370 km

• M1: 87,066 km (0.093 R)
• M2: 381,624 km (0.099 R)
• M3: 819,647 km (0.114 R)
• M4: 1,219,671 km (0.047 R)
• M5: 2,405,534 km (0.102 R)
• M6: 3,116,273 km (0.098 R)
• M7: 5,054,762 km (0.061 R)
• M8: 5,280,954 km (0.113 R)
• M9: 5,753,534 km (0.069 R)
• M10: 6,383,341 km (0.03 R)
• M11: 7,485,429 km (0.062 R)
• M12: 8,235,363 km (0.081 R)
• M13: 15,648,685 km (0.093 R)
• M14: 20,629,546 km (0.114 R)
• M15: 23,216,243 km (0.093 R)
• M16: 27,028,894 km (0.12 R)
• M17: 30,612,362 km (0.073 R)
• M18: 30,987,254 km (0.058 R)
• M19: 36,843,113 km (0.077 R)
• M20: 38,996,724 km (0.115 R)
• M21: 39,881,147 km (0.092 R)
• M22: 50,509,776 km (0.054 R)
• M23: 53,524,173 km (0.114 R)
• M24: 57,410,726 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.6

Radius: 6.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.13 AU - 15.55 AU

Year: 22010 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,030,370 km

• M1: 2,160,792 km (0.071 R)
• M2: 4,587,568 km (0.04 R)
• M3: 7,942,151 km (0.034 R)
• M4: 9,363,929 km (0.105 R)
• M5: 14,120,992 km (0.087 R)
• M6: 24,015,245 km (0.058 R)
• M7: 26,431,700 km (0.088 R)
• M8: 32,328,399 km (0.03 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit