🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.62 AU

Year: 290 Days

Day: 15.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 5,189,561 km

• M1: 84,672 km (0.115 R)
• M2: 425,157 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 14

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.82 AU - 1.1 AU

Year: 617 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 5,189,561 km

• M1: 192,532 km (0.091 R)
• M2: 321,635 km (0.042 R)
• M3: 488,287 km (0.038 R)
• M4: 580,589 km (0.119 R)
• M5: 677,678 km (0.108 R)
• M6: 781,499 km (0.071 R)
• M7: 888,312 km (0.112 R)
• M8: 990,787 km (0.101 R)
• M9: 1,097,600 km (0.093 R)
• M10: 1,208,601 km (0.054 R)
• M11: 1,301,202 km (0.072 R)
• M12: 1,423,573 km (0.091 R)
• M13: 1,538,016 km (0.09 R)
• M14: 1,668,166 km (0.053 R)
• M15: 1,844,841 km (0.087 R)
• M16: 1,948,662 km (0.12 R)
• M17: 2,144,336 km (0.104 R)
• M18: 2,272,392 km (0.065 R)
• M19: 2,403,140 km (0.06 R)
• M20: 2,746,318 km (0.119 R)
• M21: 2,835,777 km (0.085 R)
• M22: 2,931,370 km (0.09 R)
• M23: 3,064,064 km (0.092 R)
• M24: 3,214,559 km (0.033 R)
• M25: 3,356,827 km (0.093 R)
• M26: 3,620,568 km (0.089 R)
• M27: 3,757,749 km (0.119 R)
• M28: 3,846,460 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 11.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.8 AU - 1.2 AU

Year: 656 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 170.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 5,189,561 km

• M1: 163,211 km (0.098 R)
• M2: 250,427 km (0.055 R)
• M3: 330,761 km (0.096 R)
• M4: 410,497 km (0.119 R)
• M5: 570,417 km (0.1 R)
• M6: 654,790 km (0.115 R)
• M7: 781,050 km (0.11 R)
• M8: 886,517 km (0.092 R)
• M9: 997,369 km (0.053 R)
• M10: 1,113,008 km (0.083 R)
• M11: 1,211,294 km (0.107 R)
• M12: 1,387,670 km (0.089 R)
• M13: 1,518,119 km (0.115 R)
• M14: 1,597,256 km (0.092 R)
• M15: 1,721,871 km (0.115 R)
• M16: 1,817,465 km (0.109 R)
• M17: 1,947,914 km (0.112 R)
• M18: 2,021,067 km (0.091 R)
• M19: 2,135,809 km (0.049 R)
• M20: 2,211,356 km (0.101 R)
• M21: 2,610,034 km (0.113 R)
• M22: 2,743,027 km (0.045 R)
• M23: 2,985,076 km (0.057 R)
• M24: 3,108,793 km (0.091 R)
• M25: 3,385,549 km (0.115 R)
• M26: 3,474,111 km (0.087 R)
• M27: 3,753,111 km (0.104 R)
• M28: 3,836,587 km (0.108 R)
• M29: 3,945,943 km (0.077 R)
• M30: 4,107,808 km (0.103 R)
• M31: 4,254,563 km (0.107 R)
• M32: 4,385,462 km (0.115 R)
• M33: 4,473,425 km (0.094 R)
• M34: 4,615,543 km (0.118 R)
• M35: 4,750,181 km (0.107 R)
• M36: 5,023,347 km (0.114 R)
• M37: 5,097,099 km (0.114 R)
• M38: 5,245,649 km (0.062 R)
• M39: 5,329,723 km (0.086 R)
• M40: 5,471,093 km (0.113 R)
• M41: 5,699,828 km (0.036 R)
• M42: 6,058,714 km (0.041 R)
• M43: 6,137,402 km (0.098 R)
• M44: 6,216,240 km (0.078 R)
• M45: 6,505,263 km (0.051 R)
• M46: 6,615,966 km (0.103 R)
• M47: 6,931,617 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.5

Radius: 8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.04 AU - 1.06 AU

Year: 706 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 5,189,561 km

• M1: 102,475 km (0.092 R)
• M2: 154,684 km (0.108 R)
• M3: 262,843 km (0.075 R)
• M4: 338,091 km (0.079 R)
• M5: 431,440 km (0.093 R)
• M6: 491,429 km (0.099 R)
• M7: 544,536 km (0.046 R)
• M8: 686,804 km (0.09 R)
• M9: 739,612 km (0.063 R)
• M10: 789,877 km (0.078 R)
• M11: 902,674 km (0.095 R)
• M12: 973,733 km (0.095 R)
• M13: 1,068,877 km (0.09 R)
• M14: 1,273,078 km (0.116 R)
• M15: 1,363,136 km (0.103 R)
• M16: 1,494,932 km (0.119 R)
• M17: 1,554,771 km (0.05 R)
• M18: 1,661,733 km (0.113 R)
• M19: 1,797,568 km (0.091 R)
• M20: 1,893,759 km (0.053 R)
• M21: 1,958,835 km (0.084 R)
• M22: 2,085,694 km (0.046 R)
• M23: 2,136,108 km (0.071 R)
• M24: 2,249,653 km (0.114 R)
• M25: 2,506,662 km (0.071 R)
• M26: 2,560,368 km (0.102 R)
• M27: 2,614,522 km (0.053 R)
• M28: 2,711,761 km (0.083 R)
• M29: 2,810,196 km (0.066 R)
• M30: 2,890,979 km (0.08 R)
• M31: 2,985,226 km (0.081 R)
• M32: 3,055,088 km (0.114 R)
• M33: 3,189,875 km (0.049 R)
• M34: 3,248,219 km (0.103 R)
• M35: 3,385,699 km (0.078 R)
• M36: 3,653,180 km (0.034 R)
• M37: 3,851,397 km (0.084 R)
• M38: 3,976,311 km (0.063 R)
• M39: 4,130,696 km (0.105 R)
• M40: 4,237,060 km (0.069 R)
• M41: 4,569,168 km (0.099 R)
• M42: 4,753,173 km (0.094 R)
• M43: 4,827,523 km (0.081 R)
• M44: 4,879,733 km (0.067 R)
• M45: 4,992,380 km (0.108 R)
• M46: 5,052,818 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit