🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.67 AU

Year: 263 Days

Day: 19.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.8

Radius: 3.1

Gravity: 91.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.26 AU - 10.24 AU

Year: 15300 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,518,341 km

• M1: 38,895 km (0.109 R)
• M2: 183,407 km (0.086 R)
• M3: 372,050 km (0.12 R)
• M4: 483,201 km (0.049 R)
• M5: 804,687 km (0.116 R)
• M6: 2,875,720 km (0.061 R)
• M7: 2,975,502 km (0.082 R)
• M8: 4,168,545 km (0.119 R)
• M9: 4,460,410 km (0.1 R)
• M10: 5,048,479 km (0.112 R)
• M11: 5,647,619 km (0.067 R)
• M12: 6,589,786 km (0.086 R)
• M13: 7,211,814 km (0.059 R)
• M14: 8,571,808 km (0.103 R)
• M15: 9,530,880 km (0.097 R)
• M16: 10,208,708 km (0.114 R)
• M17: 12,107,255 km (0.058 R)
• M18: 13,311,069 km (0.071 R)
• M19: 14,156,447 km (0.1 R)
• M20: 18,925,327 km (0.059 R)
• M21: 19,902,052 km (0.109 R)
• M22: 20,540,835 km (0.115 R)
• M23: 22,245,802 km (0.102 R)
• M24: 27,696,849 km (0.036 R)
• M25: 28,149,682 km (0.066 R)
• M26: 31,951,113 km (0.033 R)
• M27: 33,460,556 km (0.101 R)
• M28: 38,412,694 km (0.104 R)
• M29: 46,165,903 km (0.09 R)
• M30: 47,283,100 km (0.066 R)
• M31: 49,571,349 km (0.117 R)
• M32: 50,071,155 km (0.104 R)
• M33: 51,250,286 km (0.059 R)
• M34: 57,241,830 km (0.097 R)
• M35: 62,319,481 km (0.111 R)
• M36: 65,066,846 km (0.098 R)
• M37: 68,716,136 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821

Radius: 6.2

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.2 AU - 12.16 AU

Year: 22536 Days

Day: 16.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,518,341 km

• M1: 77,193 km (0.113 R)
• M2: 378,183 km (0.103 R)
• M3: 587,022 km (0.103 R)
• M4: 841,488 km (0.076 R)
• M5: 1,362,986 km (0.082 R)
• M6: 1,976,188 km (0.037 R)
• M7: 2,414,510 km (0.096 R)
• M8: 2,862,555 km (0.12 R)
• M9: 3,574,940 km (0.107 R)
• M10: 4,470,433 km (0.114 R)
• M11: 7,126,693 km (0.039 R)
• M12: 7,525,670 km (0.108 R)
• M13: 8,045,224 km (0.092 R)
• M14: 9,567,233 km (0.059 R)
• M15: 10,176,694 km (0.115 R)
• M16: 10,811,737 km (0.076 R)
• M17: 13,922,625 km (0.102 R)
• M18: 16,962,005 km (0.114 R)
• M19: 17,315,056 km (0.037 R)
• M20: 22,360,693 km (0.118 R)
• M21: 25,791,720 km (0.085 R)
• M22: 28,677,613 km (0.109 R)
• M23: 31,905,187 km (0.116 R)
• M24: 32,173,416 km (0.109 R)
• M25: 34,093,205 km (0.068 R)
• M26: 37,114,185 km (0.118 R)
• M27: 38,159,425 km (0.114 R)
• M28: 39,070,925 km (0.076 R)
• M29: 41,254,156 km (0.11 R)
• M30: 45,861,920 km (0.109 R)
• M31: 54,156,972 km (0.053 R)
• M32: 56,474,243 km (0.098 R)
• M33: 64,675,498 km (0.033 R)
• M34: 65,970,267 km (0.099 R)
• M35: 67,723,405 km (0.093 R)
• M36: 68,388,816 km (0.107 R)
• M37: 75,046,969 km (0.118 R)
• M38: 78,166,982 km (0.056 R)
• M39: 79,389,795 km (0.076 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: 514 - 12,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit