🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 22.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,213,639 km

• M1: 67,169 km (0.073 R)
• M2: 457,769 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 13.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.26 AU

Year: 666 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,213,639 km

• M1: 170,392 km (0.112 R)
• M2: 631,004 km (0.045 R)
• M3: 1,737,280 km (0.118 R)
• M4: 3,067,355 km (0.06 R)
• M5: 3,565,516 km (0.084 R)
• M6: 4,058,441 km (0.043 R)
• M7: 7,402,103 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 13.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.41 AU - 1.99 AU

Year: 1454 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,213,639 km

• M1: 172,486 km (0.062 R)
• M2: 1,080,545 km (0.119 R)
• M3: 1,745,209 km (0.044 R)
• M4: 2,699,942 km (0.104 R)
• M5: 3,242,384 km (0.108 R)
• M6: 4,607,166 km (0.067 R)
• M7: 5,173,842 km (0.114 R)
• M8: 5,741,417 km (0.1 R)
• M9: 6,620,753 km (0.08 R)
• M10: 7,533,450 km (0.106 R)
• M11: 8,950,441 km (0.075 R)
• M12: 10,099,801 km (0.12 R)
• M13: 10,745,017 km (0.039 R)
• M14: 13,483,256 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 13.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.07 AU - 2.19 AU

Year: 2039 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,213,639 km

• M1: 170,691 km (0.11 R)
• M2: 671,994 km (0.11 R)
• M3: 1,526,197 km (0.082 R)
• M4: 2,118,455 km (0.105 R)
• M5: 3,689,831 km (0.041 R)
• M6: 4,939,422 km (0.069 R)
• M7: 5,937,539 km (0.065 R)
• M8: 6,893,470 km (0.034 R)
• M9: 8,044,476 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.8

Radius: 5.7

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.87 AU - 6.99 AU

Year: 9473 Days

Day: 24.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,213,639 km

• M1: 71,358 km (0.074 R)
• M2: 407,804 km (0.087 R)
• M3: 610,060 km (0.108 R)
• M4: 1,304,194 km (0.04 R)
• M5: 1,626,129 km (0.111 R)
• M6: 2,674,062 km (0.075 R)
• M7: 3,446,585 km (0.044 R)
• M8: 4,829,767 km (0.095 R)
• M9: 6,546,852 km (0.118 R)
• M10: 6,919,799 km (0.036 R)
• M11: 9,165,862 km (0.079 R)
• M12: 9,937,637 km (0.111 R)
• M13: 10,114,910 km (0.105 R)
• M14: 10,659,297 km (0.066 R)
• M15: 14,287,345 km (0.095 R)
• M16: 17,222,455 km (0.05 R)
• M17: 18,261,562 km (0.115 R)
• M18: 22,379,542 km (0.112 R)
• M19: 23,146,979 km (0.089 R)
• M20: 25,720,661 km (0.115 R)
• M21: 26,818,560 km (0.117 R)
• M22: 28,123,801 km (0.098 R)
• M23: 28,478,947 km (0.115 R)
• M24: 29,379,825 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.9

Radius: 3.4

Gravity: 63.57 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.79 AU - 9.05 AU

Year: 14622 Days

Day: 20.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,213,639 km

• M1: 42,785 km (0.094 R)
• M2: 462,108 km (0.082 R)
• M3: 883,226 km (0.09 R)
• M4: 1,285,644 km (0.053 R)
• M5: 1,663,977 km (0.112 R)
• M6: 2,073,726 km (0.028 R)
• M7: 2,481,679 km (0.069 R)
• M8: 2,773,993 km (0.067 R)
• M9: 3,563,571 km (0.092 R)
• M10: 3,935,471 km (0.111 R)
• M11: 4,269,972 km (0.089 R)
• M12: 5,534,224 km (0.108 R)
• M13: 10,100,399 km (0.106 R)
• M14: 12,177,566 km (0.087 R)
• M15: 13,282,047 km (0.081 R)
• M16: 13,824,190 km (0.115 R)
• M17: 16,064,867 km (0.044 R)
• M18: 17,310,718 km (0.077 R)
• M19: 20,525,127 km (0.066 R)
• M20: 21,157,627 km (0.095 R)
• M21: 21,524,890 km (0.071 R)
• M22: 23,327,394 km (0.092 R)
• M23: 28,102,708 km (0.069 R)
• M24: 29,790,322 km (0.092 R)
• M25: 32,629,240 km (0.097 R)
• M26: 34,618,742 km (0.108 R)
• M27: 35,000,516 km (0.11 R)
• M28: 35,385,132 km (0.101 R)
• M29: 35,643,189 km (0.076 R)
• M30: 39,387,623 km (0.068 R)
• M31: 40,927,733 km (0.073 R)
• M32: 56,457,937 km (0.1 R)
• M33: 57,163,740 km (0.059 R)
• M34: 57,697,056 km (0.092 R)
• M35: 58,233,664 km (0.105 R)
• M36: 59,863,383 km (0.05 R)
• M37: 61,896,269 km (0.093 R)
• M38: 63,213,627 km (0.03 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: 456 - 18,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit