🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 267 Days

Day: 26.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,847,164 km

• M1: 609,761 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.23 AU - 1.59 AU

Year: 624 Days

Day: 37.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.18 AU - 2.96 AU

Year: 1536 Days

Day: 18.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,847,164 km

• M1: 31,266 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.86 AU - 3.82 AU

Year: 2275 Days

Day: 33.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,847,164 km

• M1: 158,574 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.6 AU - 5.3 AU

Year: 3499 Days

Day: 47.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 9.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.04 AU - 9.46 AU

Year: 8834 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,847,164 km

• M1: 114,592 km (0.086 R)
• M2: 574,456 km (0.088 R)
• M3: 928,255 km (0.098 R)
• M4: 1,215,483 km (0.096 R)
• M5: 1,550,732 km (0.097 R)
• M6: 1,992,943 km (0.07 R)
• M7: 2,625,592 km (0.106 R)
• M8: 4,011,617 km (0.111 R)
• M9: 4,390,847 km (0.065 R)
• M10: 4,905,763 km (0.112 R)
• M11: 5,927,217 km (0.09 R)
• M12: 6,764,367 km (0.109 R)
• M13: 7,266,417 km (0.117 R)
• M14: 7,716,408 km (0.095 R)
• M15: 8,345,317 km (0.117 R)
• M16: 8,881,027 km (0.093 R)
• M17: 9,308,578 km (0.097 R)
• M18: 9,930,307 km (0.098 R)
• M19: 11,757,345 km (0.048 R)
• M20: 17,154,687 km (0.084 R)
• M21: 19,339,115 km (0.104 R)
• M22: 20,131,086 km (0.042 R)
• M23: 22,322,545 km (0.094 R)
• M24: 25,088,760 km (0.03 R)
• M25: 26,554,071 km (0.028 R)
• M26: 27,712,557 km (0.105 R)
• M27: 29,371,597 km (0.058 R)
• M28: 31,685,427 km (0.098 R)
• M29: 33,601,477 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 3.4

Gravity: 55.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.58 AU - 15.66 AU

Year: 16713 Days

Day: 20.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,847,164 km

• M1: 43,832 km (0.067 R)
• M2: 153,637 km (0.109 R)
• M3: 307,872 km (0.035 R)
• M4: 547,379 km (0.105 R)
• M5: 990,188 km (0.114 R)
• M6: 1,124,677 km (0.042 R)
• M7: 1,825,842 km (0.103 R)
• M8: 2,247,708 km (0.083 R)
• M9: 3,334,237 km (0.066 R)
• M10: 3,470,222 km (0.034 R)
• M11: 4,175,426 km (0.03 R)
• M12: 4,561,688 km (0.072 R)
• M13: 4,832,161 km (0.049 R)
• M14: 6,101,948 km (0.101 R)
• M15: 6,388,427 km (0.057 R)
• M16: 7,531,804 km (0.087 R)
• M17: 9,276,863 km (0.098 R)
• M18: 9,988,351 km (0.112 R)
• M19: 10,328,686 km (0.118 R)
• M20: 10,794,384 km (0.094 R)
• M21: 10,912,865 km (0.071 R)
• M22: 11,213,258 km (0.056 R)
• M23: 12,404,655 km (0.101 R)
• M24: 12,864,070 km (0.04 R)
• M25: 13,266,788 km (0.095 R)
• M26: 15,407,533 km (0.079 R)
• M27: 17,439,821 km (0.101 R)
• M28: 17,932,895 km (0.107 R)
• M29: 22,313,420 km (0.079 R)
• M30: 25,633,894 km (0.102 R)
• M31: 28,245,574 km (0.107 R)
• M32: 31,631,123 km (0.087 R)
• M33: 34,758,616 km (0.026 R)
• M34: 34,887,869 km (0.059 R)
• M35: 40,323,358 km (0.065 R)
• M36: 43,092,115 km (0.095 R)
• M37: 47,558,061 km (0.105 R)
• M38: 52,833,031 km (0.1 R)
• M39: 53,346,750 km (0.064 R)
• M40: 65,309,045 km (0.057 R)
• M41: 65,702,936 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.3

Radius: 3.6

Gravity: 63.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.23 AU - 16.85 AU

Year: 19611 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,847,164 km

• M1: 63,729 km (0.12 R)
• M2: 241,152 km (0.052 R)
• M3: 423,212 km (0.109 R)
• M4: 722,259 km (0.064 R)
• M5: 1,148,014 km (0.098 R)
• M6: 1,399,338 km (0.105 R)
• M7: 1,633,010 km (0.079 R)
• M8: 2,221,080 km (0.091 R)
• M9: 2,422,139 km (0.092 R)
• M10: 5,915,100 km (0.066 R)
• M11: 7,661,356 km (0.098 R)
• M12: 7,965,339 km (0.073 R)
• M13: 8,277,250 km (0.076 R)
• M14: 11,992,962 km (0.108 R)
• M15: 15,058,222 km (0.103 R)
• M16: 15,374,772 km (0.099 R)
• M17: 16,434,523 km (0.096 R)
• M18: 16,601,773 km (0.119 R)
• M19: 22,987,658 km (0.119 R)
• M20: 23,301,963 km (0.06 R)
• M21: 23,939,100 km (0.074 R)
• M22: 24,806,618 km (0.115 R)
• M23: 35,492,544 km (0.108 R)
• M24: 36,761,882 km (0.051 R)
• M25: 41,056,986 km (0.115 R)
• M26: 41,674,526 km (0.043 R)
• M27: 42,298,200 km (0.065 R)
• M28: 43,086,431 km (0.069 R)
• M29: 43,404,476 km (0.076 R)
• M30: 47,006,942 km (0.067 R)
• M31: 48,880,655 km (0.048 R)
• M32: 52,594,871 km (0.097 R)
• M33: 55,172,891 km (0.042 R)
• M34: 56,683,082 km (0.112 R)
• M35: 62,185,890 km (0.116 R)
• M36: 67,819,147 km (0.071 R)
• M37: 71,980,960 km (0.108 R)
• M38: 75,154,081 km (0.056 R)
• M39: 79,369,300 km (0.104 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: 430 - 15,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit