🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.5 AU - 0.6 AU

Year: 259 Days

Day: 22.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.9

Radius: 8.9

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.87 AU - 1.19 AU

Year: 665 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,579,513 km

• M1: 110,702 km (0.107 R)
• M2: 404,662 km (0.107 R)
• M3: 823,087 km (0.111 R)
• M4: 1,156,691 km (0.059 R)
• M5: 1,483,861 km (0.052 R)
• M6: 1,898,995 km (0.05 R)
• M7: 2,269,848 km (0.083 R)
• M8: 2,733,303 km (0.115 R)
• M9: 3,121,509 km (0.053 R)
• M10: 3,519,290 km (0.072 R)
• M11: 4,126,956 km (0.106 R)
• M12: 4,869,411 km (0.051 R)
• M13: 5,176,236 km (0.115 R)
• M14: 5,735,283 km (0.106 R)
• M15: 6,474,895 km (0.107 R)
• M16: 7,298,431 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 14.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.9 AU - 2.12 AU

Year: 1812 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,579,513 km

• M1: 175,329 km (0.107 R)
• M2: 716,574 km (0.051 R)
• M3: 1,210,696 km (0.039 R)
• M4: 2,124,739 km (0.081 R)
• M5: 2,964,132 km (0.113 R)
• M6: 3,428,185 km (0.077 R)
• M7: 4,167,797 km (0.107 R)
• M8: 5,211,990 km (0.066 R)
• M9: 5,723,764 km (0.093 R)
• M10: 7,756,799 km (0.112 R)
• M11: 8,872,201 km (0.118 R)
• M12: 9,570,673 km (0.111 R)
• M13: 10,198,386 km (0.111 R)
• M14: 11,382,154 km (0.068 R)
• M15: 13,498,814 km (0.033 R)
• M16: 14,925,080 km (0.06 R)
• M17: 15,962,542 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 13.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.96 AU - 6.06 AU

Year: 7130 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,579,513 km

• M1: 172,337 km (0.046 R)
• M2: 624,870 km (0.05 R)
• M3: 1,159,234 km (0.096 R)
• M4: 1,634,656 km (0.096 R)
• M5: 2,360,355 km (0.102 R)
• M6: 2,937,653 km (0.063 R)
• M7: 4,018,498 km (0.075 R)
• M8: 4,847,869 km (0.072 R)
• M9: 5,660,783 km (0.061 R)
• M10: 6,597,864 km (0.105 R)
• M11: 13,126,465 km (0.078 R)
• M12: 17,475,874 km (0.103 R)
• M13: 19,092,727 km (0.067 R)
• M14: 20,199,752 km (0.079 R)
• M15: 20,654,380 km (0.083 R)
• M16: 22,059,253 km (0.107 R)
• M17: 22,622,489 km (0.067 R)
• M18: 23,195,449 km (0.066 R)
• M19: 23,777,834 km (0.066 R)
• M20: 24,972,223 km (0.117 R)
• M21: 25,496,115 km (0.076 R)
• M22: 28,986,682 km (0.045 R)
• M23: 29,662,715 km (0.109 R)
• M24: 30,152,049 km (0.112 R)
• M25: 35,896,607 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 11.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.59 AU - 6.05 AU

Year: 8927 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,579,513 km

• M1: 146,756 km (0.089 R)
• M2: 778,657 km (0.026 R)
• M3: 1,791,435 km (0.083 R)
• M4: 3,117,021 km (0.061 R)
• M5: 4,273,862 km (0.047 R)
• M6: 6,224,169 km (0.1 R)
• M7: 7,916,271 km (0.109 R)
• M8: 8,708,840 km (0.11 R)
• M9: 9,218,670 km (0.118 R)
• M10: 9,846,831 km (0.079 R)
• M11: 11,904,101 km (0.059 R)
• M12: 15,073,332 km (0.119 R)
• M13: 17,426,058 km (0.108 R)
• M14: 18,462,621 km (0.109 R)
• M15: 19,305,456 km (0.113 R)
• M16: 20,658,269 km (0.109 R)
• M17: 22,501,614 km (0.047 R)
• M18: 24,270,310 km (0.099 R)
• M19: 26,320,997 km (0.111 R)
• M20: 27,388,528 km (0.1 R)
• M21: 29,197,316 km (0.052 R)
• M22: 29,609,907 km (0.113 R)
• M23: 31,514,736 km (0.077 R)
• M24: 39,828,040 km (0.094 R)
• M25: 42,015,310 km (0.094 R)
• M26: 44,963,435 km (0.084 R)
• M27: 45,375,877 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.9

Radius: 7

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.41 AU - 8.83 AU

Year: 14712 Days

Day: 24.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,579,513 km

• M1: 100,829 km (0.081 R)
• M2: 358,736 km (0.109 R)
• M3: 688,300 km (0.077 R)
• M4: 998,566 km (0.059 R)
• M5: 1,345,034 km (0.094 R)
• M6: 1,687,913 km (0.091 R)
• M7: 1,995,935 km (0.108 R)
• M8: 2,381,748 km (0.083 R)
• M9: 2,725,374 km (0.1 R)
• M10: 3,201,095 km (0.098 R)
• M11: 3,730,821 km (0.055 R)
• M12: 4,075,944 km (0.105 R)
• M13: 4,730,733 km (0.108 R)
• M14: 6,169,267 km (0.057 R)
• M15: 6,570,189 km (0.077 R)
• M16: 7,291,400 km (0.101 R)
• M17: 8,206,191 km (0.112 R)
• M18: 8,840,486 km (0.095 R)
• M19: 10,484,417 km (0.111 R)
• M20: 10,710,460 km (0.038 R)
• M21: 11,055,582 km (0.108 R)
• M22: 15,285,162 km (0.082 R)
• M23: 17,008,380 km (0.104 R)
• M24: 18,118,546 km (0.11 R)
• M25: 22,949,211 km (0.105 R)
• M26: 25,607,266 km (0.119 R)
• M27: 27,275,731 km (0.091 R)
• M28: 33,075,940 km (0.103 R)
• M29: 35,685,674 km (0.08 R)
• M30: 41,451,625 km (0.092 R)
• M31: 43,455,189 km (0.112 R)
• M32: 44,333,179 km (0.064 R)
• M33: 55,467,749 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit