🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.65 AU - 0.87 AU

Year: 240 Days

Day: 40.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,620,729 km

• M1: 547,678 km (0.055 R)
• M2: 616,493 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.84 AU - 3.04 AU

Year: 1378 Days

Day: 40.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,620,729 km

• M1: 133,591 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 15

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.16 AU - 7.58 AU

Year: 5814 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,620,729 km

• M1: 187,446 km (0.104 R)
• M2: 293,810 km (0.044 R)
• M3: 388,057 km (0.074 R)
• M4: 562,039 km (0.104 R)
• M5: 696,528 km (0.037 R)
• M6: 806,033 km (0.083 R)
• M7: 1,145,172 km (0.082 R)
• M8: 1,263,653 km (0.1 R)
• M9: 1,747,004 km (0.084 R)
• M10: 2,324,601 km (0.085 R)
• M11: 2,675,109 km (0.089 R)
• M12: 2,939,000 km (0.108 R)
• M13: 3,427,138 km (0.076 R)
• M14: 3,782,133 km (0.049 R)
• M15: 3,964,194 km (0.105 R)
• M16: 4,313,505 km (0.101 R)
• M17: 4,432,136 km (0.107 R)
• M18: 4,576,049 km (0.06 R)
• M19: 4,672,989 km (0.08 R)
• M20: 5,017,363 km (0.081 R)
• M21: 5,243,106 km (0.074 R)
• M22: 5,421,128 km (0.118 R)
• M23: 5,757,124 km (0.103 R)
• M24: 5,940,980 km (0.099 R)
• M25: 6,100,003 km (0.061 R)
• M26: 6,449,613 km (0.088 R)
• M27: 6,613,273 km (0.087 R)
• M28: 7,000,432 km (0.094 R)
• M29: 7,537,938 km (0.083 R)
• M30: 8,502,993 km (0.073 R)
• M31: 9,383,377 km (0.068 R)
• M32: 9,787,441 km (0.055 R)
• M33: 10,580,609 km (0.101 R)
• M34: 11,066,652 km (0.085 R)
• M35: 11,526,666 km (0.091 R)
• M36: 11,725,930 km (0.036 R)
• M37: 11,959,602 km (0.065 R)
• M38: 12,397,924 km (0.115 R)
• M39: 12,772,965 km (0.052 R)
• M40: 13,814,765 km (0.114 R)
• M41: 14,310,383 km (0.059 R)
• M42: 14,524,457 km (0.063 R)
• M43: 14,919,994 km (0.057 R)
• M44: 16,649,345 km (0.075 R)
• M45: 16,987,736 km (0.09 R)
• M46: 17,176,678 km (0.049 R)
• M47: 17,404,515 km (0.071 R)
• M48: 18,016,670 km (0.117 R)
• M49: 18,441,528 km (0.091 R)
• M50: 19,026,456 km (0.108 R)
• M51: 20,736,658 km (0.112 R)
• M52: 20,938,765 km (0.066 R)
• M53: 21,508,135 km (0.087 R)
• M54: 21,671,645 km (0.11 R)
• M55: 23,120,800 km (0.099 R)
• M56: 24,005,222 km (0.114 R)
• M57: 24,515,650 km (0.073 R)
• M58: 24,857,781 km (0.109 R)
• M59: 25,287,874 km (0.063 R)
• M60: 26,461,320 km (0.04 R)
• M61: 26,592,817 km (0.083 R)
• M62: 26,768,445 km (0.114 R)
• M63: 27,032,634 km (0.113 R)
• M64: 27,386,284 km (0.046 R)
• M65: 27,608,137 km (0.095 R)
• M66: 28,411,478 km (0.047 R)
• M67: 29,403,910 km (0.082 R)
• M68: 30,041,347 km (0.114 R)
• M69: 30,361,785 km (0.108 R)
• M70: 30,729,497 km (0.113 R)
• M71: 30,913,802 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.1

Radius: 3.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.92 AU - 15.8 AU

Year: 20717 Days

Day: 18.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,620,729 km

• M1: 148,999 km (0.091 R)
• M2: 173,534 km (0.1 R)
• M3: 248,781 km (0.096 R)
• M4: 420,370 km (0.113 R)
• M5: 465,997 km (0.066 R)
• M6: 612,603 km (0.052 R)
• M7: 1,131,110 km (0.062 R)
• M8: 1,156,691 km (0.08 R)
• M9: 1,234,332 km (0.117 R)
• M10: 1,779,766 km (0.12 R)
• M11: 2,084,796 km (0.034 R)
• M12: 2,828,597 km (0.101 R)
• M13: 3,039,530 km (0.12 R)
• M14: 3,778,693 km (0.058 R)
• M15: 3,816,990 km (0.07 R)
• M16: 3,932,928 km (0.053 R)
• M17: 3,971,823 km (0.072 R)
• M18: 4,187,843 km (0.075 R)
• M19: 4,755,118 km (0.028 R)
• M20: 5,089,918 km (0.074 R)
• M21: 5,562,647 km (0.109 R)
• M22: 5,693,994 km (0.064 R)
• M23: 6,026,849 km (0.071 R)
• M24: 6,711,260 km (0.117 R)
• M25: 7,228,569 km (0.114 R)
• M26: 7,588,651 km (0.11 R)
• M27: 8,127,204 km (0.095 R)
• M28: 8,376,134 km (0.116 R)
• M29: 8,627,459 km (0.116 R)
• M30: 9,163,468 km (0.065 R)
• M31: 9,240,810 km (0.102 R)
• M32: 9,318,451 km (0.064 R)
• M33: 9,370,362 km (0.103 R)
• M34: 9,657,440 km (0.118 R)
• M35: 12,453,724 km (0.119 R)
• M36: 12,568,166 km (0.096 R)
• M37: 12,798,098 km (0.114 R)
• M38: 13,291,322 km (0.09 R)
• M39: 13,701,968 km (0.12 R)
• M40: 13,998,022 km (0.071 R)
• M41: 15,632,229 km (0.061 R)
• M42: 16,158,964 km (0.088 R)
• M43: 16,283,728 km (0.053 R)
• M44: 16,880,923 km (0.083 R)
• M45: 17,421,270 km (0.105 R)
• M46: 17,741,859 km (0.079 R)
• M47: 18,421,183 km (0.093 R)
• M48: 19,472,706 km (0.102 R)
• M49: 20,274,102 km (0.086 R)
• M50: 20,476,209 km (0.085 R)
• M51: 20,950,135 km (0.075 R)
• M52: 21,427,651 km (0.082 R)
• M53: 21,461,909 km (0.097 R)
• M54: 22,637,299 km (0.086 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit