🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 256 Days

Day: 13 Hours

Environment

Temp: -123 °C

Axial Tilt: 80.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 10.2

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.16 AU - 1.4 AU

Year: 935 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,549,062 km

• M1: 126,859 km (0.096 R)
• M2: 458,966 km (0.108 R)
• M3: 795,113 km (0.098 R)
• M4: 1,311,824 km (0.049 R)
• M5: 1,767,349 km (0.091 R)
• M6: 2,104,094 km (0.116 R)
• M7: 2,833,533 km (0.073 R)
• M8: 3,257,344 km (0.032 R)
• M9: 4,610,457 km (0.06 R)
• M10: 5,085,280 km (0.071 R)
• M11: 5,755,180 km (0.115 R)
• M12: 6,176,148 km (0.092 R)
• M13: 7,465,233 km (0.115 R)
• M14: 9,347,025 km (0.069 R)
• M15: 9,723,114 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.3

Radius: 4.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.53 AU - 8.07 AU

Year: 14066 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,549,062 km

• M1: 58,493 km (0.065 R)
• M2: 280,047 km (0.103 R)
• M3: 484,847 km (0.105 R)
• M4: 766,091 km (0.097 R)
• M5: 1,093,560 km (0.115 R)
• M6: 1,980,825 km (0.095 R)
• M7: 2,714,603 km (0.116 R)
• M8: 3,210,370 km (0.03 R)
• M9: 4,451,584 km (0.062 R)
• M10: 5,300,552 km (0.072 R)
• M11: 6,313,629 km (0.111 R)
• M12: 7,656,868 km (0.087 R)
• M13: 8,563,431 km (0.08 R)
• M14: 9,991,343 km (0.113 R)
• M15: 12,810,066 km (0.032 R)
• M16: 18,465,314 km (0.035 R)
• M17: 22,869,026 km (0.047 R)
• M18: 24,657,319 km (0.066 R)
• M19: 25,507,185 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.5

Radius: 5.4

Gravity: 31.53 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.05 AU - 9.57 AU

Year: 16884 Days

Day: 22 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,549,062 km

• M1: 68,366 km (0.119 R)
• M2: 300,243 km (0.087 R)
• M3: 931,845 km (0.113 R)
• M4: 1,429,856 km (0.106 R)
• M5: 2,009,847 km (0.06 R)
• M6: 2,430,816 km (0.092 R)
• M7: 2,662,393 km (0.085 R)
• M8: 3,037,286 km (0.115 R)
• M9: 3,985,736 km (0.086 R)
• M10: 4,375,139 km (0.09 R)
• M11: 4,754,071 km (0.114 R)
• M12: 4,933,439 km (0.086 R)
• M13: 5,305,638 km (0.082 R)
• M14: 5,656,595 km (0.087 R)
• M15: 7,076,578 km (0.091 R)
• M16: 10,298,617 km (0.054 R)
• M17: 11,218,943 km (0.114 R)
• M18: 12,461,802 km (0.052 R)
• M19: 12,666,153 km (0.102 R)
• M20: 13,649,310 km (0.103 R)
• M21: 14,307,540 km (0.044 R)
• M22: 16,166,144 km (0.048 R)
• M23: 16,902,764 km (0.092 R)
• M24: 17,321,489 km (0.098 R)
• M25: 22,195,088 km (0.098 R)
• M26: 23,828,547 km (0.111 R)
• M27: 28,494,355 km (0.102 R)
• M28: 30,175,536 km (0.097 R)
• M29: 32,690,276 km (0.112 R)
• M30: 34,264,345 km (0.079 R)
• M31: 48,044,852 km (0.103 R)
• M32: 52,341,453 km (0.051 R)
• M33: 54,310,460 km (0.065 R)
• M34: 57,449,771 km (0.09 R)
• M35: 57,638,115 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.6

Radius: 6.2

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.58 AU - 10.94 AU

Year: 18194 Days

Day: 24.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,549,062 km

• M1: 77,043 km (0.097 R)
• M2: 271,520 km (0.111 R)
• M3: 499,358 km (0.08 R)
• M4: 1,065,586 km (0.117 R)
• M5: 1,616,106 km (0.068 R)
• M6: 1,824,795 km (0.106 R)
• M7: 2,192,656 km (0.061 R)
• M8: 2,873,027 km (0.086 R)
• M9: 3,235,054 km (0.096 R)
• M10: 3,569,256 km (0.097 R)
• M11: 3,865,011 km (0.037 R)
• M12: 4,573,506 km (0.097 R)
• M13: 4,922,817 km (0.116 R)
• M14: 5,793,926 km (0.09 R)
• M15: 6,161,338 km (0.106 R)
• M16: 7,033,493 km (0.101 R)
• M17: 7,788,215 km (0.111 R)
• M18: 10,435,499 km (0.106 R)
• M19: 11,542,224 km (0.085 R)
• M20: 13,842,590 km (0.046 R)
• M21: 14,722,525 km (0.058 R)
• M22: 15,561,320 km (0.112 R)
• M23: 16,512,314 km (0.089 R)
• M24: 17,250,579 km (0.098 R)
• M25: 17,754,874 km (0.112 R)
• M26: 25,557,151 km (0.108 R)
• M27: 29,418,571 km (0.063 R)
• M28: 30,137,987 km (0.088 R)
• M29: 31,737,039 km (0.118 R)
• M30: 33,133,684 km (0.094 R)
• M31: 37,289,064 km (0.058 R)
• M32: 39,130,465 km (0.115 R)
• M33: 44,544,561 km (0.088 R)
• M34: 53,215,104 km (0.059 R)
• M35: 57,757,045 km (0.082 R)
• M36: 58,506,979 km (0.109 R)
• M37: 66,571,352 km (0.068 R)
• M38: 68,644,928 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.8

Radius: 5.5

Gravity: 21.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.55 AU - 11.71 AU

Year: 20818 Days

Day: 17 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,549,062 km

• M1: 248,332 km (0.081 R)
• M2: 698,772 km (0.112 R)
• M3: 905,217 km (0.093 R)
• M4: 1,220,868 km (0.104 R)
• M5: 2,154,060 km (0.092 R)
• M6: 2,346,891 km (0.098 R)
• M7: 2,892,475 km (0.09 R)
• M8: 3,347,552 km (0.101 R)
• M9: 4,365,266 km (0.053 R)
• M10: 5,074,061 km (0.092 R)
• M11: 7,758,146 km (0.115 R)
• M12: 8,110,598 km (0.09 R)
• M13: 9,232,582 km (0.082 R)
• M14: 10,698,641 km (0.052 R)
• M15: 11,714,411 km (0.114 R)
• M16: 14,913,711 km (0.09 R)
• M17: 19,558,725 km (0.101 R)
• M18: 20,305,966 km (0.08 R)
• M19: 20,878,627 km (0.118 R)
• M20: 22,968,060 km (0.099 R)
• M21: 23,381,399 km (0.106 R)
• M22: 28,853,241 km (0.052 R)
• M23: 29,698,618 km (0.114 R)
• M24: 30,189,000 km (0.057 R)
• M25: 36,223,030 km (0.09 R)
• M26: 40,263,369 km (0.076 R)
• M27: 43,483,613 km (0.109 R)
• M28: 47,536,219 km (0.059 R)
• M29: 53,081,214 km (0.105 R)
• M30: 55,637,094 km (0.063 R)
• M31: 61,387,935 km (0.102 R)
• M32: 69,010,246 km (0.084 R)
• M33: 69,654,564 km (0.098 R)
• M34: 76,091,162 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit