🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.47 AU - 0.73 AU

Year: 170 Days

Day: 38.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 14.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.59 AU - 9.47 AU

Year: 9099 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 103,838,994 km

• M1: 175,329 km (0.03 R)
• M2: 617,989 km (0.119 R)
• M3: 1,255,126 km (0.066 R)
• M4: 1,817,465 km (0.118 R)
• M5: 3,370,739 km (0.088 R)
• M6: 3,977,807 km (0.069 R)
• M7: 4,962,909 km (0.118 R)
• M8: 5,615,006 km (0.104 R)
• M9: 6,434,952 km (0.093 R)
• M10: 7,211,665 km (0.027 R)
• M11: 10,380,297 km (0.088 R)
• M12: 14,445,170 km (0.076 R)
• M13: 15,915,568 km (0.06 R)
• M14: 18,764,360 km (0.119 R)
• M15: 19,467,321 km (0.088 R)
• M16: 27,195,995 km (0.099 R)
• M17: 30,917,990 km (0.108 R)
• M18: 33,923,412 km (0.095 R)
• M19: 37,362,966 km (0.08 R)
• M20: 39,738,580 km (0.086 R)
• M21: 40,509,308 km (0.108 R)
• M22: 45,623,910 km (0.076 R)
• M23: 48,481,528 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.5

Radius: 13.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.2 AU - 11.24 AU

Year: 11933 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 103,838,994 km

• M1: 176,376 km (0.034 R)
• M2: 699,819 km (0.107 R)
• M3: 1,311,525 km (0.094 R)
• M4: 2,358,261 km (0.091 R)
• M5: 4,309,167 km (0.084 R)
• M6: 7,097,073 km (0.098 R)
• M7: 15,435,359 km (0.1 R)
• M8: 22,885,482 km (0.075 R)
• M9: 24,380,713 km (0.118 R)
• M10: 27,565,352 km (0.11 R)
• M11: 28,215,206 km (0.115 R)
• M12: 30,818,508 km (0.094 R)
• M13: 31,317,566 km (0.073 R)
• M14: 32,127,489 km (0.092 R)
• M15: 33,788,923 km (0.077 R)
• M16: 35,397,848 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 8.5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.56 AU - 11.62 AU

Year: 14412 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 103,838,994 km

• M1: 106,364 km (0.082 R)
• M2: 640,728 km (0.105 R)
• M3: 907,161 km (0.113 R)
• M4: 1,694,794 km (0.096 R)
• M5: 2,090,481 km (0.075 R)
• M6: 4,143,412 km (0.025 R)
• M7: 4,669,398 km (0.095 R)
• M8: 6,006,355 km (0.112 R)
• M9: 6,357,162 km (0.094 R)
• M10: 9,571,272 km (0.084 R)
• M11: 13,533,521 km (0.083 R)
• M12: 14,900,397 km (0.043 R)
• M13: 15,910,332 km (0.092 R)
• M14: 18,146,671 km (0.091 R)
• M15: 19,720,590 km (0.101 R)
• M16: 21,745,098 km (0.105 R)
• M17: 26,306,038 km (0.114 R)
• M18: 38,316,353 km (0.083 R)
• M19: 43,734,339 km (0.096 R)
• M20: 47,770,639 km (0.108 R)
• M21: 52,048,540 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.3

Radius: 3.6

Gravity: 74.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.11 AU - 17.71 AU

Year: 23179 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 103,838,994 km

• M1: 44,730 km (0.093 R)
• M2: 160,219 km (0.086 R)
• M3: 292,464 km (0.116 R)
• M4: 476,020 km (0.118 R)
• M5: 691,441 km (0.063 R)
• M6: 833,410 km (0.116 R)
• M7: 1,500,167 km (0.086 R)
• M8: 2,026,752 km (0.104 R)
• M9: 2,514,441 km (0.12 R)
• M10: 3,432,523 km (0.05 R)
• M11: 3,652,731 km (0.107 R)
• M12: 3,915,874 km (0.044 R)
• M13: 4,443,057 km (0.113 R)
• M14: 5,636,848 km (0.05 R)
• M15: 6,078,161 km (0.069 R)
• M16: 6,214,894 km (0.088 R)
• M17: 6,400,395 km (0.059 R)
• M18: 11,272,050 km (0.117 R)
• M19: 11,899,463 km (0.091 R)
• M20: 14,561,707 km (0.117 R)
• M21: 15,987,225 km (0.095 R)
• M22: 17,966,555 km (0.115 R)
• M23: 21,547,928 km (0.113 R)
• M24: 23,504,967 km (0.111 R)
• M25: 24,411,530 km (0.084 R)
• M26: 26,173,643 km (0.108 R)
• M27: 28,398,014 km (0.117 R)
• M28: 36,118,312 km (0.075 R)
• M29: 39,025,297 km (0.087 R)
• M30: 39,182,375 km (0.086 R)
• M31: 41,427,540 km (0.064 R)
• M32: 41,755,010 km (0.032 R)
• M33: 42,581,538 km (0.052 R)
• M34: 47,412,203 km (0.12 R)
• M35: 47,770,639 km (0.096 R)
• M36: 58,966,693 km (0.083 R)
• M37: 59,381,080 km (0.069 R)
• M38: 69,920,100 km (0.109 R)
• M39: 73,932,315 km (0.076 R)
• M40: 84,759,760 km (0.112 R)
• M41: 90,136,906 km (0.098 R)
• M42: 93,189,151 km (0.092 R)
• M43: 94,315,922 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.8

Radius: 6.1

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.66 AU - 20.76 AU

Year: 27222 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 71.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 103,838,994 km

• M1: 75,996 km (0.075 R)
• M2: 360,531 km (0.088 R)
• M3: 585,676 km (0.048 R)
• M4: 918,531 km (0.118 R)
• M5: 1,289,534 km (0.104 R)
• M6: 1,528,292 km (0.093 R)
• M7: 3,350,095 km (0.1 R)
• M8: 4,226,589 km (0.119 R)
• M9: 5,504,154 km (0.075 R)
• M10: 8,499,702 km (0.057 R)
• M11: 9,849,973 km (0.049 R)
• M12: 13,124,221 km (0.082 R)
• M13: 24,805,571 km (0.062 R)
• M14: 25,045,676 km (0.066 R)
• M15: 26,269,386 km (0.087 R)
• M16: 28,835,588 km (0.075 R)
• M17: 31,423,930 km (0.094 R)
• M18: 37,528,571 km (0.118 R)
• M19: 41,108,597 km (0.074 R)
• M20: 46,712,683 km (0.07 R)
• M21: 48,938,999 km (0.092 R)
• M22: 52,607,138 km (0.116 R)
• M23: 57,497,044 km (0.087 R)
• M24: 58,128,796 km (0.113 R)
• M25: 59,406,212 km (0.112 R)
• M26: 65,386,686 km (0.106 R)
• M27: 67,232,873 km (0.102 R)
• M28: 79,564,675 km (0.112 R)
• M29: 91,020,880 km (0.116 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: 375 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit