🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 352 Days

Day: 22.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,493,135 km

• M1: 392,395 km (0.116 R)
• M2: 635,492 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 13.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.87 AU - 1.17 AU

Year: 676 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 13,493,135 km

• M1: 173,384 km (0.094 R)
• M2: 273,166 km (0.089 R)
• M3: 421,268 km (0.118 R)
• M4: 564,283 km (0.068 R)
• M5: 818,749 km (0.111 R)
• M6: 904,918 km (0.065 R)
• M7: 1,011,581 km (0.117 R)
• M8: 1,202,019 km (0.072 R)
• M9: 1,328,429 km (0.099 R)
• M10: 1,432,100 km (0.098 R)
• M11: 1,697,936 km (0.112 R)
• M12: 1,828,535 km (0.079 R)
• M13: 2,055,475 km (0.097 R)
• M14: 2,301,114 km (0.088 R)
• M15: 2,446,524 km (0.091 R)
• M16: 2,537,329 km (0.114 R)
• M17: 2,752,002 km (0.105 R)
• M18: 2,927,032 km (0.119 R)
• M19: 3,033,994 km (0.109 R)
• M20: 3,523,179 km (0.087 R)
• M21: 3,615,481 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 13.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.2 AU - 1.86 AU

Year: 1241 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,493,135 km

• M1: 172,187 km (0.085 R)
• M2: 305,030 km (0.119 R)
• M3: 390,301 km (0.085 R)
• M4: 488,138 km (0.085 R)
• M5: 591,360 km (0.11 R)
• M6: 697,126 km (0.043 R)
• M7: 783,294 km (0.09 R)
• M8: 967,898 km (0.112 R)
• M9: 1,081,593 km (0.109 R)
• M10: 1,374,056 km (0.105 R)
• M11: 1,601,445 km (0.112 R)
• M12: 1,720,076 km (0.085 R)
• M13: 2,024,807 km (0.062 R)
• M14: 2,368,134 km (0.076 R)
• M15: 2,536,282 km (0.099 R)
• M16: 2,686,628 km (0.093 R)
• M17: 2,795,984 km (0.11 R)
• M18: 3,179,254 km (0.115 R)
• M19: 3,318,530 km (0.095 R)
• M20: 3,471,867 km (0.077 R)
• M21: 3,675,919 km (0.099 R)
• M22: 3,896,426 km (0.104 R)
• M23: 4,033,308 km (0.095 R)
• M24: 4,133,988 km (0.055 R)
• M25: 4,222,699 km (0.096 R)
• M26: 4,324,874 km (0.108 R)
• M27: 4,505,888 km (0.069 R)
• M28: 4,649,801 km (0.119 R)
• M29: 4,768,731 km (0.115 R)
• M30: 4,902,023 km (0.064 R)
• M31: 5,090,816 km (0.118 R)
• M32: 5,282,151 km (0.086 R)
• M33: 5,433,993 km (0.109 R)
• M34: 5,813,373 km (0.093 R)
• M35: 5,941,728 km (0.102 R)
• M36: 6,085,342 km (0.115 R)
• M37: 7,002,377 km (0.107 R)
• M38: 7,154,369 km (0.081 R)
• M39: 7,554,842 km (0.12 R)
• M40: 7,648,191 km (0.101 R)
• M41: 7,741,989 km (0.084 R)
• M42: 8,137,227 km (0.112 R)
• M43: 8,329,161 km (0.086 R)
• M44: 8,425,801 km (0.04 R)
• M45: 8,636,285 km (0.118 R)
• M46: 8,799,496 km (0.098 R)
• M47: 8,963,755 km (0.085 R)
• M48: 9,195,332 km (0.029 R)
• M49: 9,613,907 km (0.12 R)
• M50: 9,851,020 km (0.107 R)
• M51: 10,504,463 km (0.096 R)
• M52: 10,591,380 km (0.098 R)
• M53: 10,906,732 km (0.111 R)
• M54: 11,065,605 km (0.081 R)
• M55: 11,225,226 km (0.1 R)
• M56: 11,510,808 km (0.071 R)
• M57: 11,943,894 km (0.097 R)
• M58: 12,052,951 km (0.112 R)
• M59: 12,345,564 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 10.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.96 AU - 3.34 AU

Year: 3668 Days

Day: 6.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 13,493,135 km

• M1: 138,378 km (0.112 R)
• M2: 233,522 km (0.094 R)
• M3: 327,021 km (0.055 R)
• M4: 528,080 km (0.077 R)
• M5: 756,965 km (0.084 R)
• M6: 953,986 km (0.113 R)
• M7: 1,117,197 km (0.055 R)
• M8: 1,490,743 km (0.102 R)
• M9: 1,672,355 km (0.109 R)
• M10: 1,780,963 km (0.113 R)
• M11: 1,953,449 km (0.096 R)
• M12: 2,078,662 km (0.115 R)
• M13: 2,217,340 km (0.089 R)
• M14: 2,337,317 km (0.082 R)
• M15: 2,493,049 km (0.105 R)
• M16: 2,698,297 km (0.047 R)
• M17: 2,779,678 km (0.052 R)
• M18: 2,873,775 km (0.119 R)
• M19: 3,004,823 km (0.101 R)
• M20: 3,089,346 km (0.069 R)
• M21: 3,186,883 km (0.049 R)
• M22: 3,322,718 km (0.119 R)
• M23: 3,574,641 km (0.101 R)
• M24: 4,124,114 km (0.098 R)
• M25: 4,218,211 km (0.083 R)
• M26: 4,313,056 km (0.111 R)
• M27: 4,574,404 km (0.067 R)
• M28: 4,883,323 km (0.105 R)
• M29: 4,968,744 km (0.109 R)
• M30: 5,257,318 km (0.098 R)
• M31: 5,418,285 km (0.075 R)
• M32: 5,506,847 km (0.095 R)
• M33: 5,670,507 km (0.116 R)
• M34: 6,170,912 km (0.06 R)
• M35: 6,263,513 km (0.092 R)
• M36: 6,653,964 km (0.104 R)
• M37: 6,796,530 km (0.097 R)
• M38: 7,475,256 km (0.078 R)
• M39: 7,806,017 km (0.057 R)
• M40: 8,294,304 km (0.087 R)
• M41: 8,671,291 km (0.043 R)
• M42: 9,141,776 km (0.095 R)
• M43: 9,229,740 km (0.045 R)
• M44: 9,656,243 km (0.074 R)
• M45: 10,107,281 km (0.049 R)
• M46: 10,602,300 km (0.084 R)
• M47: 10,955,351 km (0.058 R)
• M48: 11,293,442 km (0.118 R)
• M49: 11,425,837 km (0.109 R)
• M50: 11,596,827 km (0.111 R)
• M51: 11,807,012 km (0.104 R)
• M52: 12,076,288 km (0.106 R)
• M53: 12,581,779 km (0.059 R)
• M54: 12,856,890 km (0.12 R)
• M55: 13,074,405 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 16,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit