🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.7 AU

Year: 346 Days

Day: 29.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.74 AU - 0.86 AU

Year: 462 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 7,311,441 km

• M1: 125,213 km (0.092 R)
• M2: 236,065 km (0.119 R)
• M3: 301,141 km (0.069 R)
• M4: 376,837 km (0.115 R)
• M5: 460,612 km (0.105 R)
• M6: 524,041 km (0.04 R)
• M7: 647,011 km (0.114 R)
• M8: 719,566 km (0.057 R)
• M9: 830,867 km (0.118 R)
• M10: 970,591 km (0.073 R)
• M11: 1,135,298 km (0.08 R)
• M12: 1,235,230 km (0.076 R)
• M13: 1,327,232 km (0.103 R)
• M14: 1,392,457 km (0.079 R)
• M15: 1,462,469 km (0.104 R)
• M16: 1,754,484 km (0.089 R)
• M17: 1,834,519 km (0.101 R)
• M18: 2,031,689 km (0.093 R)
• M19: 2,162,587 km (0.116 R)
• M20: 2,239,929 km (0.109 R)
• M21: 2,353,474 km (0.105 R)
• M22: 2,618,112 km (0.09 R)
• M23: 2,864,051 km (0.086 R)
• M24: 2,920,749 km (0.114 R)
• M25: 3,016,192 km (0.035 R)
• M26: 3,073,937 km (0.096 R)
• M27: 3,166,089 km (0.093 R)
• M28: 3,259,289 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 11.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.37 AU - 1.67 AU

Year: 1210 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 7,311,441 km

• M1: 143,165 km (0.034 R)
• M2: 218,413 km (0.119 R)
• M3: 302,786 km (0.102 R)
• M4: 373,845 km (0.086 R)
• M5: 448,195 km (0.108 R)
• M6: 539,600 km (0.114 R)
• M7: 638,783 km (0.072 R)
• M8: 825,631 km (0.11 R)
• M9: 896,540 km (0.093 R)
• M10: 997,070 km (0.089 R)
• M11: 1,144,424 km (0.043 R)
• M12: 1,299,557 km (0.101 R)
• M13: 1,453,942 km (0.097 R)
• M14: 1,541,606 km (0.054 R)
• M15: 1,664,127 km (0.113 R)
• M16: 1,773,034 km (0.114 R)
• M17: 1,893,011 km (0.059 R)
• M18: 1,989,352 km (0.112 R)
• M19: 2,069,387 km (0.063 R)
• M20: 2,186,971 km (0.104 R)
• M21: 2,353,623 km (0.113 R)
• M22: 2,572,784 km (0.107 R)
• M23: 3,051,797 km (0.109 R)
• M24: 3,155,169 km (0.104 R)
• M25: 3,450,774 km (0.061 R)
• M26: 3,667,691 km (0.058 R)
• M27: 3,777,795 km (0.069 R)
• M28: 4,114,689 km (0.098 R)
• M29: 4,217,762 km (0.12 R)
• M30: 4,769,779 km (0.088 R)
• M31: 4,878,237 km (0.068 R)
• M32: 4,999,561 km (0.073 R)
• M33: 5,270,183 km (0.076 R)
• M34: 5,344,833 km (0.097 R)
• M35: 5,533,027 km (0.075 R)
• M36: 5,659,587 km (0.065 R)
• M37: 5,774,478 km (0.119 R)
• M38: 5,890,117 km (0.09 R)
• M39: 6,162,983 km (0.079 R)
• M40: 6,268,001 km (0.102 R)
• M41: 6,546,552 km (0.056 R)
• M42: 6,924,437 km (0.111 R)
• M43: 7,518,490 km (0.096 R)
• M44: 7,715,510 km (0.049 R)
• M45: 7,800,482 km (0.112 R)
• M46: 7,985,684 km (0.098 R)
• M47: 8,071,553 km (0.117 R)
• M48: 8,258,850 km (0.084 R)
• M49: 8,476,814 km (0.039 R)
• M50: 8,696,573 km (0.118 R)
• M51: 8,799,796 km (0.072 R)
• M52: 8,873,846 km (0.098 R)
• M53: 9,112,006 km (0.109 R)
• M54: 9,201,765 km (0.096 R)
• M55: 9,277,013 km (0.119 R)
• M56: 9,382,479 km (0.08 R)
• M57: 9,609,868 km (0.108 R)
• M58: 9,946,762 km (0.12 R)
• M59: 10,070,330 km (0.095 R)
• M60: 10,240,872 km (0.106 R)
• M61: 10,490,850 km (0.035 R)
• M62: 10,616,512 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 8.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.26 AU - 2.4 AU

Year: 2296 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,311,441 km

• M1: 136,433 km (0.079 R)
• M2: 189,989 km (0.093 R)
• M3: 283,039 km (0.096 R)
• M4: 469,887 km (0.103 R)
• M5: 565,779 km (0.092 R)
• M6: 664,065 km (0.1 R)
• M7: 973,134 km (0.114 R)
• M8: 1,076,506 km (0.083 R)
• M9: 1,155,195 km (0.089 R)
• M10: 1,241,662 km (0.103 R)
• M11: 1,372,560 km (0.099 R)
• M12: 1,464,563 km (0.055 R)
• M13: 1,667,717 km (0.093 R)
• M14: 1,873,265 km (0.083 R)
• M15: 1,975,739 km (0.116 R)
• M16: 2,059,065 km (0.099 R)
• M17: 2,136,557 km (0.052 R)
• M18: 2,280,021 km (0.094 R)
• M19: 2,382,346 km (0.069 R)
• M20: 2,637,261 km (0.086 R)
• M21: 2,932,567 km (0.06 R)
• M22: 3,173,270 km (0.062 R)
• M23: 3,238,644 km (0.109 R)
• M24: 3,470,671 km (0.088 R)
• M25: 3,554,894 km (0.102 R)
• M26: 3,820,430 km (0.087 R)
• M27: 3,916,173 km (0.098 R)
• M28: 4,039,292 km (0.105 R)
• M29: 4,172,434 km (0.109 R)
• M30: 4,298,246 km (0.101 R)
• M31: 4,425,255 km (0.118 R)
• M32: 4,813,611 km (0.038 R)
• M33: 5,261,357 km (0.04 R)
• M34: 5,338,849 km (0.092 R)
• M35: 5,514,776 km (0.055 R)
• M36: 5,613,361 km (0.094 R)
• M37: 5,882,338 km (0.098 R)
• M38: 6,145,481 km (0.051 R)
• M39: 6,298,968 km (0.059 R)
• M40: 6,453,802 km (0.12 R)
• M41: 6,547,300 km (0.115 R)
• M42: 6,620,304 km (0.113 R)
• M43: 6,904,540 km (0.072 R)
• M44: 6,989,512 km (0.086 R)
• M45: 7,064,161 km (0.055 R)
• M46: 7,160,652 km (0.112 R)
• M47: 7,246,670 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit