🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.54 AU - 0.6 AU

Year: 274 Days

Day: 39.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 6,011,533 km

• M1: 244,892 km (0.099 R)
• M2: 566,228 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 13.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.88 AU - 1.1 AU

Year: 626 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 6,011,533 km

• M1: 163,062 km (0.1 R)
• M2: 258,655 km (0.079 R)
• M3: 340,335 km (0.105 R)
• M4: 559,047 km (0.093 R)
• M5: 682,017 km (0.087 R)
• M6: 866,920 km (0.099 R)
• M7: 1,054,216 km (0.078 R)
• M8: 1,201,570 km (0.089 R)
• M9: 1,322,296 km (0.104 R)
• M10: 1,418,637 km (0.075 R)
• M11: 1,529,339 km (0.092 R)
• M12: 1,637,049 km (0.06 R)
• M13: 1,892,263 km (0.093 R)
• M14: 2,087,489 km (0.075 R)
• M15: 2,187,570 km (0.087 R)
• M16: 2,275,832 km (0.113 R)
• M17: 2,562,013 km (0.101 R)
• M18: 2,648,032 km (0.071 R)
• M19: 2,919,402 km (0.058 R)
• M20: 3,161,751 km (0.095 R)
• M21: 3,269,761 km (0.112 R)
• M22: 3,418,611 km (0.119 R)
• M23: 3,561,626 km (0.081 R)
• M24: 3,666,195 km (0.1 R)
• M25: 3,829,107 km (0.086 R)
• M26: 3,952,825 km (0.068 R)
• M27: 4,069,660 km (0.114 R)
• M28: 4,153,734 km (0.104 R)
• M29: 4,383,966 km (0.069 R)
• M30: 4,531,020 km (0.074 R)
• M31: 4,750,331 km (0.103 R)
• M32: 4,883,622 km (0.12 R)
• M33: 5,018,261 km (0.115 R)
• M34: 5,254,476 km (0.098 R)
• M35: 5,672,003 km (0.083 R)
• M36: 5,756,825 km (0.097 R)
• M37: 6,023,558 km (0.099 R)
• M38: 6,294,330 km (0.111 R)
• M39: 6,401,742 km (0.097 R)
• M40: 6,588,889 km (0.107 R)
• M41: 6,817,773 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 11.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.28 AU - 1.42 AU

Year: 997 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 6,011,533 km

• M1: 150,196 km (0.029 R)
• M2: 231,578 km (0.111 R)
• M3: 459,265 km (0.1 R)
• M4: 551,867 km (0.053 R)
• M5: 632,350 km (0.095 R)
• M6: 794,365 km (0.053 R)
• M7: 869,612 km (0.114 R)
• M8: 966,402 km (0.093 R)
• M9: 1,146,368 km (0.069 R)
• M10: 1,364,781 km (0.117 R)
• M11: 1,451,698 km (0.074 R)
• M12: 1,540,559 km (0.086 R)
• M13: 1,677,441 km (0.027 R)
• M14: 1,842,597 km (0.101 R)
• M15: 1,951,504 km (0.11 R)
• M16: 2,144,635 km (0.067 R)
• M17: 2,253,243 km (0.117 R)
• M18: 2,363,646 km (0.11 R)
• M19: 2,482,726 km (0.083 R)
• M20: 2,692,612 km (0.118 R)
• M21: 2,796,283 km (0.042 R)
• M22: 2,986,273 km (0.036 R)
• M23: 3,115,376 km (0.071 R)
• M24: 3,217,102 km (0.094 R)
• M25: 3,364,456 km (0.106 R)
• M26: 3,514,054 km (0.095 R)
• M27: 3,658,117 km (0.115 R)
• M28: 3,781,236 km (0.089 R)
• M29: 4,023,435 km (0.073 R)
• M30: 4,110,650 km (0.101 R)
• M31: 4,230,628 km (0.072 R)
• M32: 4,400,571 km (0.089 R)
• M33: 4,498,558 km (0.029 R)
• M34: 4,672,091 km (0.103 R)
• M35: 4,747,189 km (0.047 R)
• M36: 4,898,582 km (0.103 R)
• M37: 5,137,191 km (0.114 R)
• M38: 5,301,300 km (0.101 R)
• M39: 5,440,875 km (0.119 R)
• M40: 5,546,341 km (0.088 R)
• M41: 5,795,272 km (0.097 R)
• M42: 5,903,132 km (0.107 R)
• M43: 6,047,793 km (0.069 R)
• M44: 6,175,550 km (0.107 R)
• M45: 6,267,253 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 15

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.62 AU - 1.9 AU

Year: 1485 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 6,011,533 km

• M1: 195,076 km (0.111 R)
• M2: 338,839 km (0.085 R)
• M3: 442,810 km (0.057 R)
• M4: 605,572 km (0.12 R)
• M5: 819,796 km (0.094 R)
• M6: 973,284 km (0.083 R)
• M7: 1,137,542 km (0.105 R)
• M8: 1,241,962 km (0.096 R)
• M9: 1,355,357 km (0.111 R)
• M10: 1,450,052 km (0.099 R)
• M11: 1,547,141 km (0.093 R)
• M12: 1,646,624 km (0.118 R)
• M13: 1,977,684 km (0.12 R)
• M14: 2,157,949 km (0.119 R)
• M15: 2,283,611 km (0.092 R)
• M16: 2,404,935 km (0.116 R)
• M17: 2,633,222 km (0.077 R)
• M18: 2,847,147 km (0.096 R)
• M19: 3,067,056 km (0.103 R)
• M20: 3,201,694 km (0.054 R)
• M21: 3,376,723 km (0.107 R)
• M22: 3,720,499 km (0.109 R)
• M23: 4,075,944 km (0.077 R)
• M24: 4,759,157 km (0.097 R)
• M25: 5,189,999 km (0.091 R)
• M26: 5,360,541 km (0.112 R)
• M27: 5,578,654 km (0.09 R)
• M28: 5,698,033 km (0.115 R)
• M29: 5,864,835 km (0.106 R)
• M30: 5,986,159 km (0.11 R)
• M31: 6,127,379 km (0.068 R)
• M32: 6,231,649 km (0.109 R)
• M33: 6,326,943 km (0.037 R)
• M34: 6,509,303 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 12.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.27 AU - 2.95 AU

Year: 2681 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 6,011,533 km

• M1: 169,943 km (0.1 R)
• M2: 262,993 km (0.086 R)
• M3: 411,693 km (0.06 R)
• M4: 505,940 km (0.104 R)
• M5: 710,291 km (0.104 R)
• M6: 817,403 km (0.118 R)
• M7: 917,185 km (0.108 R)
• M8: 1,016,966 km (0.108 R)
• M9: 1,135,298 km (0.063 R)
• M10: 1,228,498 km (0.072 R)
• M11: 1,444,367 km (0.069 R)
• M12: 1,617,602 km (0.058 R)
• M13: 1,809,386 km (0.062 R)
• M14: 2,002,966 km (0.105 R)
• M15: 2,166,476 km (0.113 R)
• M16: 2,271,943 km (0.078 R)
• M17: 2,730,909 km (0.028 R)
• M18: 2,838,470 km (0.077 R)
• M19: 2,920,001 km (0.058 R)
• M20: 3,120,612 km (0.027 R)
• M21: 3,289,956 km (0.033 R)
• M22: 3,638,220 km (0.108 R)
• M23: 3,764,481 km (0.078 R)
• M24: 3,907,347 km (0.076 R)
• M25: 4,044,378 km (0.079 R)
• M26: 4,128,901 km (0.112 R)
• M27: 4,362,424 km (0.043 R)
• M28: 4,449,340 km (0.093 R)
• M29: 4,713,081 km (0.11 R)
• M30: 4,834,704 km (0.099 R)
• M31: 4,998,663 km (0.071 R)
• M32: 5,147,663 km (0.093 R)
• M33: 5,239,516 km (0.057 R)
• M34: 5,492,785 km (0.039 R)
• M35: 5,707,009 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit