🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.68 AU

Year: 278 Days

Day: 43 Hours

Environment

Temp: -135 °C

Axial Tilt: 167.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 13.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.82 AU - 2.32 AU

Year: 1923 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,999,670 km

• M1: 166,802 km (0.12 R)
• M2: 677,828 km (0.119 R)
• M3: 1,117,646 km (0.12 R)
• M4: 1,938,788 km (0.119 R)
• M5: 3,615,631 km (0.062 R)
• M6: 4,633,794 km (0.041 R)
• M7: 5,137,191 km (0.096 R)
• M8: 5,588,079 km (0.109 R)
• M9: 6,018,921 km (0.117 R)
• M10: 7,128,937 km (0.115 R)
• M11: 8,665,905 km (0.111 R)
• M12: 9,433,492 km (0.098 R)
• M13: 9,981,020 km (0.074 R)
• M14: 10,481,575 km (0.117 R)
• M15: 12,122,514 km (0.073 R)
• M16: 12,926,004 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 10.8

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.16 AU - 2.44 AU

Year: 2252 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,999,670 km

• M1: 134,339 km (0.08 R)
• M2: 485,146 km (0.077 R)
• M3: 1,183,170 km (0.098 R)
• M4: 1,585,737 km (0.091 R)
• M5: 1,956,291 km (0.106 R)
• M6: 2,371,276 km (0.12 R)
• M7: 3,310,601 km (0.084 R)
• M8: 4,723,702 km (0.091 R)
• M9: 5,186,259 km (0.101 R)
• M10: 5,552,774 km (0.069 R)
• M11: 6,420,591 km (0.085 R)
• M12: 7,529,261 km (0.09 R)
• M13: 8,129,447 km (0.101 R)
• M14: 9,176,932 km (0.065 R)
• M15: 10,736,789 km (0.084 R)
• M16: 11,375,123 km (0.068 R)
• M17: 13,488,492 km (0.111 R)
• M18: 14,758,728 km (0.102 R)
• M19: 18,761,219 km (0.093 R)
• M20: 19,336,572 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.4

Radius: 5.4

Gravity: 32.76 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.82 AU - 7.9 AU

Year: 11601 Days

Day: 19 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,999,670 km

• M1: 67,768 km (0.106 R)
• M2: 247,285 km (0.072 R)
• M3: 654,191 km (0.045 R)
• M4: 935,735 km (0.115 R)
• M5: 1,105,229 km (0.114 R)
• M6: 1,363,734 km (0.033 R)
• M7: 1,930,860 km (0.11 R)
• M8: 2,189,664 km (0.059 R)
• M9: 2,388,480 km (0.056 R)
• M10: 2,962,786 km (0.063 R)
• M11: 3,385,400 km (0.077 R)
• M12: 4,569,168 km (0.069 R)
• M13: 5,306,835 km (0.113 R)
• M14: 6,238,381 km (0.106 R)
• M15: 9,060,694 km (0.069 R)
• M16: 10,001,066 km (0.084 R)
• M17: 11,531,303 km (0.111 R)
• M18: 11,710,372 km (0.088 R)
• M19: 13,081,287 km (0.077 R)
• M20: 13,341,587 km (0.072 R)
• M21: 14,075,215 km (0.09 R)
• M22: 17,593,158 km (0.093 R)
• M23: 17,990,341 km (0.077 R)
• M24: 24,194,912 km (0.118 R)
• M25: 26,612,713 km (0.063 R)
• M26: 28,637,520 km (0.061 R)
• M27: 34,699,525 km (0.077 R)
• M28: 36,083,006 km (0.105 R)
• M29: 38,160,322 km (0.096 R)
• M30: 40,316,028 km (0.118 R)
• M31: 41,703,847 km (0.118 R)
• M32: 44,135,561 km (0.109 R)
• M33: 47,727,256 km (0.069 R)
• M34: 50,386,059 km (0.108 R)
• M35: 57,897,218 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 6.5

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.24 AU - 12.66 AU

Year: 23396 Days

Day: 17.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,999,670 km

• M1: 81,082 km (0.099 R)
• M2: 327,619 km (0.105 R)
• M3: 579,393 km (0.061 R)
• M4: 913,594 km (0.051 R)
• M5: 1,403,228 km (0.113 R)
• M6: 1,910,365 km (0.11 R)
• M7: 2,140,596 km (0.117 R)
• M8: 2,365,890 km (0.075 R)
• M9: 2,607,042 km (0.117 R)
• M10: 3,139,162 km (0.087 R)
• M11: 3,431,177 km (0.09 R)
• M12: 5,455,834 km (0.114 R)
• M13: 6,647,980 km (0.079 R)
• M14: 7,688,433 km (0.082 R)
• M15: 10,789,746 km (0.105 R)
• M16: 14,397,748 km (0.071 R)
• M17: 17,175,182 km (0.078 R)
• M18: 20,490,720 km (0.119 R)
• M19: 25,697,773 km (0.037 R)
• M20: 26,167,809 km (0.048 R)
• M21: 26,524,151 km (0.118 R)
• M22: 27,981,683 km (0.079 R)
• M23: 28,982,493 km (0.093 R)
• M24: 29,363,818 km (0.059 R)
• M25: 35,060,804 km (0.077 R)
• M26: 40,812,693 km (0.11 R)
• M27: 44,582,858 km (0.077 R)
• M28: 45,774,854 km (0.039 R)
• M29: 46,987,943 km (0.109 R)
• M30: 55,107,517 km (0.092 R)
• M31: 55,889,017 km (0.11 R)
• M32: 57,874,928 km (0.108 R)
• M33: 58,885,312 km (0.113 R)
• M34: 63,257,460 km (0.118 R)
• M35: 67,395,337 km (0.08 R)
• M36: 69,643,942 km (0.093 R)
• M37: 81,388,273 km (0.063 R)
• M38: 88,124,515 km (0.1 R)
• M39: 88,390,799 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit