🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 212 Days

Day: 12.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,894,584 km

• M1: 66,122 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 11.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.75 AU - 3.05 AU

Year: 2141 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 76,894,584 km

• M1: 145,559 km (0.033 R)
• M2: 555,008 km (0.04 R)
• M3: 956,080 km (0.108 R)
• M4: 1,509,592 km (0.075 R)
• M5: 1,907,822 km (0.109 R)
• M6: 4,021,191 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 11.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.36 AU - 8.74 AU

Year: 8993 Days

Day: 11.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,894,584 km

• M1: 140,772 km (0.027 R)
• M2: 499,208 km (0.097 R)
• M3: 946,955 km (0.101 R)
• M4: 1,351,168 km (0.086 R)
• M5: 1,751,791 km (0.113 R)
• M6: 2,411,667 km (0.094 R)
• M7: 3,230,865 km (0.117 R)
• M8: 4,281,042 km (0.11 R)
• M9: 4,945,855 km (0.106 R)
• M10: 5,415,593 km (0.104 R)
• M11: 5,812,775 km (0.069 R)
• M12: 6,229,405 km (0.066 R)
• M13: 7,723,140 km (0.054 R)
• M14: 10,020,514 km (0.035 R)
• M15: 10,774,936 km (0.043 R)
• M16: 15,127,785 km (0.111 R)
• M17: 16,667,746 km (0.096 R)
• M18: 18,089,823 km (0.089 R)
• M19: 19,591,038 km (0.081 R)
• M20: 20,451,375 km (0.119 R)
• M21: 22,079,748 km (0.078 R)
• M22: 23,183,631 km (0.111 R)
• M23: 24,146,144 km (0.12 R)
• M24: 27,482,625 km (0.03 R)
• M25: 27,871,280 km (0.079 R)
• M26: 38,341,037 km (0.079 R)
• M27: 42,600,387 km (0.068 R)
• M28: 44,309,094 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 12.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.58 AU - 9.84 AU

Year: 10197 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,894,584 km

• M1: 159,172 km (0.068 R)
• M2: 1,298,958 km (0.1 R)
• M3: 1,710,352 km (0.101 R)
• M4: 2,636,214 km (0.107 R)
• M5: 3,894,481 km (0.093 R)
• M6: 5,162,922 km (0.118 R)
• M7: 7,558,582 km (0.091 R)
• M8: 10,661,541 km (0.083 R)
• M9: 13,065,878 km (0.119 R)
• M10: 14,692,755 km (0.092 R)
• M11: 15,583,461 km (0.071 R)
• M12: 16,747,033 km (0.112 R)
• M13: 23,077,416 km (0.115 R)
• M14: 23,598,765 km (0.055 R)
• M15: 24,665,248 km (0.075 R)
• M16: 26,976,236 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.1

Radius: 4.5

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.76 AU - 12.26 AU

Year: 16927 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,894,584 km

• M1: 55,950 km (0.1 R)
• M2: 310,266 km (0.109 R)
• M3: 474,076 km (0.044 R)
• M4: 712,983 km (0.071 R)
• M5: 865,573 km (0.096 R)
• M6: 1,365,529 km (0.105 R)
• M7: 1,771,987 km (0.116 R)
• M8: 1,935,348 km (0.108 R)
• M9: 2,388,330 km (0.098 R)
• M10: 2,608,688 km (0.119 R)
• M11: 3,044,167 km (0.115 R)
• M12: 3,207,528 km (0.115 R)
• M13: 3,733,215 km (0.079 R)
• M14: 4,086,116 km (0.066 R)
• M15: 5,017,513 km (0.068 R)
• M16: 5,584,339 km (0.088 R)
• M17: 6,304,653 km (0.107 R)
• M18: 6,726,219 km (0.062 R)
• M19: 8,555,652 km (0.102 R)
• M20: 10,270,642 km (0.104 R)
• M21: 10,532,887 km (0.038 R)
• M22: 11,016,387 km (0.092 R)
• M23: 11,291,348 km (0.118 R)
• M24: 16,477,906 km (0.107 R)
• M25: 17,275,861 km (0.038 R)
• M26: 23,325,150 km (0.06 R)
• M27: 24,609,149 km (0.025 R)
• M28: 26,622,287 km (0.033 R)
• M29: 27,317,020 km (0.099 R)
• M30: 29,896,835 km (0.12 R)
• M31: 33,430,187 km (0.071 R)
• M32: 34,122,227 km (0.084 R)
• M33: 34,706,257 km (0.067 R)
• M34: 35,534,880 km (0.075 R)
• M35: 36,741,536 km (0.072 R)
• M36: 37,850,655 km (0.031 R)
• M37: 44,421,592 km (0.078 R)
• M38: 44,838,371 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.2

Radius: 4.5

Gravity: 41.54 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.58 AU - 14.7 AU

Year: 18335 Days

Day: 25 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,894,584 km

• M1: 56,249 km (0.056 R)
• M2: 320,588 km (0.079 R)
• M3: 496,665 km (0.107 R)
• M4: 1,242,261 km (0.095 R)
• M5: 1,437,935 km (0.05 R)
• M6: 1,724,714 km (0.102 R)
• M7: 1,988,754 km (0.104 R)
• M8: 2,389,676 km (0.119 R)
• M9: 2,550,344 km (0.1 R)
• M10: 3,102,809 km (0.096 R)
• M11: 5,351,714 km (0.089 R)
• M12: 6,646,185 km (0.067 R)
• M13: 7,831,598 km (0.112 R)
• M14: 8,714,076 km (0.095 R)
• M15: 10,922,589 km (0.104 R)
• M16: 11,174,811 km (0.116 R)
• M17: 13,191,839 km (0.074 R)
• M18: 13,695,087 km (0.114 R)
• M19: 16,736,262 km (0.107 R)
• M20: 16,903,363 km (0.083 R)
• M21: 17,842,239 km (0.079 R)
• M22: 20,104,458 km (0.116 R)
• M23: 21,060,538 km (0.095 R)
• M24: 24,753,361 km (0.12 R)
• M25: 26,751,989 km (0.12 R)
• M26: 30,070,518 km (0.059 R)
• M27: 41,499,048 km (0.104 R)
• M28: 46,746,642 km (0.082 R)
• M29: 49,100,265 km (0.1 R)
• M30: 50,654,437 km (0.063 R)
• M31: 53,860,469 km (0.069 R)
• M32: 54,407,549 km (0.106 R)
• M33: 56,633,416 km (0.102 R)
• M34: 57,768,714 km (0.097 R)
• M35: 59,305,832 km (0.092 R)
• M36: 61,662,447 km (0.098 R)
• M37: 64,080,846 km (0.089 R)
• M38: 68,677,241 km (0.091 R)
• M39: 70,184,439 km (0.064 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: 263 - 10,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit