🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.3 AU - 4.74 AU

Year: 3086 Days

Day: 23.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,560,785 km

• M1: 322,383 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 8.2

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.03 AU - 6.31 AU

Year: 4501 Days

Day: 10.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,560,785 km

• M1: 102,026 km (0.116 R)
• M2: 414,835 km (0.105 R)
• M3: 676,631 km (0.116 R)
• M4: 1,171,800 km (0.095 R)
• M5: 1,445,714 km (0.086 R)
• M6: 2,258,030 km (0.113 R)
• M7: 2,571,587 km (0.05 R)
• M8: 3,306,412 km (0.047 R)
• M9: 3,587,207 km (0.076 R)
• M10: 4,575,750 km (0.1 R)
• M11: 5,133,301 km (0.102 R)
• M12: 5,994,835 km (0.041 R)
• M13: 8,253,913 km (0.098 R)
• M14: 8,697,770 km (0.107 R)
• M15: 10,125,532 km (0.058 R)
• M16: 12,311,157 km (0.119 R)
• M17: 12,793,161 km (0.039 R)
• M18: 13,137,835 km (0.107 R)
• M19: 14,901,444 km (0.117 R)
• M20: 15,393,471 km (0.103 R)
• M21: 18,639,296 km (0.076 R)
• M22: 19,858,968 km (0.093 R)
• M23: 20,926,648 km (0.116 R)
• M24: 22,173,097 km (0.102 R)
• M25: 24,359,320 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 11.1

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.34 AU - 8.74 AU

Year: 7152 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,560,785 km

• M1: 139,575 km (0.112 R)
• M2: 664,813 km (0.1 R)
• M3: 1,138,290 km (0.05 R)
• M4: 1,518,568 km (0.104 R)
• M5: 1,908,270 km (0.075 R)
• M6: 2,976,698 km (0.108 R)
• M7: 3,739,049 km (0.1 R)
• M8: 4,768,731 km (0.101 R)
• M9: 7,039,627 km (0.084 R)
• M10: 7,734,360 km (0.056 R)
• M11: 11,913,825 km (0.108 R)
• M12: 15,288,154 km (0.073 R)
• M13: 16,719,656 km (0.081 R)
• M14: 20,379,269 km (0.065 R)
• M15: 21,629,309 km (0.11 R)
• M16: 24,889,645 km (0.094 R)
• M17: 26,317,407 km (0.058 R)
• M18: 27,423,384 km (0.057 R)
• M19: 28,464,286 km (0.118 R)
• M20: 30,524,099 km (0.09 R)
• M21: 31,848,040 km (0.104 R)
• M22: 38,692,741 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 8

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.69 AU - 9.29 AU

Year: 7849 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,560,785 km

• M1: 99,483 km (0.094 R)
• M2: 561,890 km (0.097 R)
• M3: 1,152,652 km (0.062 R)
• M4: 1,687,314 km (0.114 R)
• M5: 2,156,453 km (0.111 R)
• M6: 2,540,172 km (0.117 R)
• M7: 2,847,296 km (0.108 R)
• M8: 3,288,161 km (0.102 R)
• M9: 3,971,075 km (0.089 R)
• M10: 6,589,337 km (0.062 R)
• M11: 7,323,414 km (0.044 R)
• M12: 8,151,588 km (0.054 R)
• M13: 8,483,097 km (0.108 R)
• M14: 9,577,106 km (0.039 R)
• M15: 9,946,314 km (0.057 R)
• M16: 11,779,037 km (0.085 R)
• M17: 13,364,625 km (0.105 R)
• M18: 14,357,656 km (0.109 R)
• M19: 15,399,156 km (0.054 R)
• M20: 17,977,176 km (0.102 R)
• M21: 18,327,235 km (0.106 R)
• M22: 20,676,371 km (0.067 R)
• M23: 29,785,983 km (0.101 R)
• M24: 34,181,169 km (0.073 R)
• M25: 36,476,748 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.9

Radius: 7.1

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.04 AU - 15.08 AU

Year: 19119 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,560,785 km

• M1: 88,263 km (0.069 R)
• M2: 335,548 km (0.113 R)
• M3: 928,404 km (0.097 R)
• M4: 1,197,232 km (0.116 R)
• M5: 1,699,133 km (0.113 R)
• M6: 2,312,035 km (0.101 R)
• M7: 2,646,087 km (0.111 R)
• M8: 3,495,653 km (0.075 R)
• M9: 4,448,143 km (0.051 R)
• M10: 5,074,958 km (0.097 R)
• M11: 6,988,913 km (0.089 R)
• M12: 7,356,774 km (0.096 R)
• M13: 8,031,760 km (0.042 R)
• M14: 10,187,765 km (0.096 R)
• M15: 11,335,779 km (0.09 R)
• M16: 13,320,194 km (0.079 R)
• M17: 15,758,640 km (0.085 R)
• M18: 15,993,957 km (0.1 R)
• M19: 20,365,057 km (0.088 R)
• M20: 22,573,571 km (0.085 R)
• M21: 23,993,254 km (0.109 R)
• M22: 26,563,795 km (0.087 R)
• M23: 28,492,111 km (0.054 R)
• M24: 29,194,324 km (0.06 R)
• M25: 36,588,647 km (0.087 R)
• M26: 41,604,963 km (0.047 R)
• M27: 49,370,888 km (0.077 R)
• M28: 52,799,970 km (0.109 R)
• M29: 60,703,674 km (0.041 R)
• M30: 63,239,807 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.2

Radius: 6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.39 AU - 16.15 AU

Year: 20640 Days

Day: 20.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,560,785 km

• M1: 98,585 km (0.095 R)
• M2: 304,581 km (0.095 R)
• M3: 744,848 km (0.086 R)
• M4: 1,319,304 km (0.111 R)
• M5: 1,754,484 km (0.112 R)
• M6: 2,135,659 km (0.066 R)
• M7: 4,093,297 km (0.098 R)
• M8: 4,611,803 km (0.109 R)
• M9: 5,709,403 km (0.088 R)
• M10: 6,356,264 km (0.074 R)
• M11: 12,725,543 km (0.093 R)
• M12: 13,085,176 km (0.111 R)
• M13: 25,179,865 km (0.107 R)
• M14: 25,746,841 km (0.051 R)
• M15: 30,167,607 km (0.12 R)
• M16: 38,076,996 km (0.072 R)
• M17: 40,346,396 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit