🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.01 AU - 1.17 AU

Year: 424 Days

Day: 46 Hours

Environment

Temp: 18 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 8.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.88 AU - 6.4 AU

Year: 4344 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 62.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,276,592 km

• M1: 109,506 km (0.106 R)
• M2: 411,394 km (0.117 R)
• M3: 690,993 km (0.053 R)
• M4: 980,913 km (0.075 R)
• M5: 1,373,757 km (0.066 R)
• M6: 2,011,194 km (0.094 R)
• M7: 2,636,662 km (0.113 R)
• M8: 4,182,158 km (0.113 R)
• M9: 4,496,762 km (0.066 R)
• M10: 5,198,825 km (0.09 R)
• M11: 5,643,280 km (0.115 R)
• M12: 6,084,445 km (0.104 R)
• M13: 9,611,813 km (0.028 R)
• M14: 11,366,895 km (0.07 R)
• M15: 13,039,848 km (0.045 R)
• M16: 21,054,404 km (0.1 R)
• M17: 22,591,522 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191

Radius: 14.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.59 AU - 8.45 AU

Year: 6934 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,276,592 km

• M1: 175,329 km (0.092 R)
• M2: 813,364 km (0.087 R)
• M3: 1,389,166 km (0.115 R)
• M4: 1,941,481 km (0.119 R)
• M5: 2,484,821 km (0.1 R)
• M6: 3,541,131 km (0.049 R)
• M7: 5,622,486 km (0.074 R)
• M8: 9,040,798 km (0.119 R)
• M9: 9,767,544 km (0.118 R)
• M10: 10,615,764 km (0.088 R)
• M11: 11,208,172 km (0.104 R)
• M12: 12,275,253 km (0.082 R)
• M13: 13,215,177 km (0.088 R)
• M14: 14,662,835 km (0.075 R)
• M15: 17,115,044 km (0.068 R)
• M16: 23,522,620 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 10.4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.08 AU - 11.24 AU

Year: 12072 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,276,592 km

• M1: 129,402 km (0.116 R)
• M2: 491,728 km (0.105 R)
• M3: 846,126 km (0.113 R)
• M4: 1,339,948 km (0.09 R)
• M5: 1,936,395 km (0.092 R)
• M6: 2,401,046 km (0.116 R)
• M7: 2,786,859 km (0.059 R)
• M8: 3,382,258 km (0.112 R)
• M9: 3,710,626 km (0.097 R)
• M10: 4,642,022 km (0.081 R)
• M11: 5,311,472 km (0.081 R)
• M12: 6,007,850 km (0.053 R)
• M13: 7,539,583 km (0.118 R)
• M14: 8,419,219 km (0.047 R)
• M15: 11,582,466 km (0.062 R)
• M16: 12,099,476 km (0.058 R)
• M17: 16,445,444 km (0.114 R)
• M18: 19,563,662 km (0.097 R)
• M19: 21,219,261 km (0.06 R)
• M20: 22,344,088 km (0.069 R)
• M21: 28,780,087 km (0.093 R)
• M22: 30,050,173 km (0.076 R)
• M23: 35,505,559 km (0.094 R)
• M24: 39,230,845 km (0.058 R)
• M25: 40,006,061 km (0.111 R)
• M26: 44,452,858 km (0.1 R)
• M27: 47,012,028 km (0.09 R)
• M28: 49,517,793 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 10

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.75 AU - 12.69 AU

Year: 14010 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,276,592 km

• M1: 124,316 km (0.099 R)
• M2: 525,388 km (0.054 R)
• M3: 1,011,431 km (0.092 R)
• M4: 1,733,989 km (0.086 R)
• M5: 3,117,919 km (0.093 R)
• M6: 6,343,847 km (0.087 R)
• M7: 7,920,160 km (0.118 R)
• M8: 8,935,780 km (0.114 R)
• M9: 9,577,256 km (0.06 R)
• M10: 11,640,360 km (0.118 R)
• M11: 17,595,552 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.4

Radius: 5.9

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.62 AU - 13.34 AU

Year: 16435 Days

Day: 21.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,276,592 km

• M1: 73,303 km (0.115 R)
• M2: 262,095 km (0.118 R)
• M3: 755,619 km (0.072 R)
• M4: 1,416,692 km (0.115 R)
• M5: 1,663,229 km (0.098 R)
• M6: 1,884,335 km (0.103 R)
• M7: 2,144,485 km (0.066 R)
• M8: 3,851,397 km (0.056 R)
• M9: 4,179,316 km (0.098 R)
• M10: 5,239,965 km (0.1 R)
• M11: 6,635,264 km (0.107 R)
• M12: 7,973,716 km (0.045 R)
• M13: 10,819,965 km (0.06 R)
• M14: 11,594,284 km (0.107 R)
• M15: 23,175,852 km (0.104 R)
• M16: 27,058,515 km (0.108 R)
• M17: 27,274,085 km (0.088 R)
• M18: 27,599,610 km (0.079 R)
• M19: 35,434,051 km (0.113 R)
• M20: 39,577,014 km (0.102 R)
• M21: 43,144,624 km (0.069 R)
• M22: 44,479,636 km (0.114 R)
• M23: 49,933,675 km (0.118 R)
• M24: 53,242,032 km (0.119 R)
• M25: 63,087,217 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit