🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.43 AU - 0.61 AU

Year: 135 Days

Day: 33 Hours

Environment

Temp: 241 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.1 AU - 3.1 AU

Year: 1964 Days

Day: 18.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,055,064 km

• M1: 518,805 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.61 AU - 3.59 AU

Year: 1964 Days

Day: 29.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,055,064 km

• M1: 510,129 km (0.099 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 8.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.89 AU - 11.89 AU

Year: 13834 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,055,064 km

• M1: 105,915 km (0.119 R)
• M2: 394,789 km (0.081 R)
• M3: 447,447 km (0.052 R)
• M4: 546,481 km (0.078 R)
• M5: 819,198 km (0.027 R)
• M6: 943,663 km (0.072 R)
• M7: 1,171,800 km (0.103 R)
• M8: 1,747,902 km (0.046 R)
• M9: 1,816,717 km (0.112 R)
• M10: 2,401,195 km (0.079 R)
• M11: 3,040,128 km (0.113 R)
• M12: 3,321,372 km (0.091 R)
• M13: 3,669,935 km (0.083 R)
• M14: 4,183,953 km (0.103 R)
• M15: 4,914,888 km (0.034 R)
• M16: 5,412,900 km (0.082 R)
• M17: 5,582,544 km (0.05 R)
• M18: 5,685,168 km (0.078 R)
• M19: 5,788,390 km (0.088 R)
• M20: 5,961,774 km (0.09 R)
• M21: 6,031,637 km (0.086 R)
• M22: 6,172,259 km (0.115 R)
• M23: 6,243,018 km (0.084 R)
• M24: 6,709,016 km (0.079 R)
• M25: 6,854,724 km (0.096 R)
• M26: 7,149,282 km (0.077 R)
• M27: 8,486,089 km (0.039 R)
• M28: 8,722,902 km (0.095 R)
• M29: 8,842,132 km (0.06 R)
• M30: 9,568,878 km (0.069 R)
• M31: 10,230,998 km (0.102 R)
• M32: 11,036,433 km (0.119 R)
• M33: 11,208,471 km (0.095 R)
• M34: 12,260,144 km (0.107 R)
• M35: 12,393,735 km (0.11 R)
• M36: 12,752,470 km (0.119 R)
• M37: 14,881,099 km (0.1 R)
• M38: 17,266,736 km (0.103 R)
• M39: 17,617,244 km (0.1 R)
• M40: 20,240,293 km (0.027 R)
• M41: 20,662,757 km (0.069 R)
• M42: 22,490,245 km (0.08 R)
• M43: 23,922,345 km (0.077 R)
• M44: 24,593,292 km (0.049 R)
• M45: 24,987,482 km (0.072 R)
• M46: 26,182,619 km (0.107 R)
• M47: 27,454,650 km (0.104 R)
• M48: 27,629,680 km (0.042 R)
• M49: 28,569,304 km (0.115 R)
• M50: 28,628,395 km (0.076 R)
• M51: 28,983,690 km (0.09 R)
• M52: 29,280,941 km (0.098 R)
• M53: 31,572,631 km (0.032 R)
• M54: 31,755,888 km (0.117 R)
• M55: 33,173,477 km (0.102 R)
• M56: 34,171,744 km (0.118 R)
• M57: 34,485,750 km (0.058 R)
• M58: 34,737,673 km (0.09 R)
• M59: 35,433,452 km (0.055 R)
• M60: 36,453,710 km (0.086 R)
• M61: 36,646,093 km (0.119 R)
• M62: 37,937,272 km (0.095 R)
• M63: 38,132,198 km (0.077 R)
• M64: 41,029,610 km (0.047 R)
• M65: 41,563,973 km (0.077 R)
• M66: 41,966,391 km (0.098 R)
• M67: 42,033,561 km (0.047 R)
• M68: 44,270,348 km (0.099 R)
• M69: 44,887,140 km (0.111 R)
• M70: 45,162,101 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.98 AU - 19.46 AU

Year: 22431 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,055,064 km

• M1: 295,755 km (0.118 R)
• M2: 453,282 km (0.108 R)
• M3: 579,692 km (0.117 R)
• M4: 1,003,802 km (0.076 R)
• M5: 1,196,484 km (0.094 R)
• M6: 1,374,804 km (0.109 R)
• M7: 1,616,704 km (0.076 R)
• M8: 2,049,491 km (0.103 R)
• M9: 2,484,671 km (0.073 R)
• M10: 2,982,234 km (0.087 R)
• M11: 3,189,726 km (0.116 R)
• M12: 4,258,004 km (0.116 R)
• M13: 4,413,436 km (0.117 R)
• M14: 4,610,307 km (0.096 R)
• M15: 5,680,231 km (0.093 R)
• M16: 5,894,605 km (0.038 R)
• M17: 6,024,456 km (0.119 R)
• M18: 6,914,114 km (0.114 R)
• M19: 7,005,369 km (0.06 R)
• M20: 7,281,527 km (0.104 R)
• M21: 7,844,314 km (0.071 R)
• M22: 7,939,608 km (0.095 R)
• M23: 8,227,434 km (0.064 R)
• M24: 8,372,694 km (0.081 R)
• M25: 8,469,932 km (0.112 R)
• M26: 8,518,701 km (0.081 R)
• M27: 9,211,489 km (0.053 R)
• M28: 9,870,916 km (0.117 R)
• M29: 10,232,345 km (0.091 R)
• M30: 11,181,394 km (0.072 R)
• M31: 11,396,216 km (0.085 R)
• M32: 13,731,738 km (0.103 R)
• M33: 14,367,230 km (0.032 R)
• M34: 14,542,259 km (0.034 R)
• M35: 14,835,471 km (0.069 R)
• M36: 16,574,247 km (0.103 R)
• M37: 17,873,056 km (0.1 R)
• M38: 18,187,062 km (0.067 R)
• M39: 18,439,583 km (0.074 R)
• M40: 19,140,150 km (0.1 R)
• M41: 19,268,505 km (0.117 R)
• M42: 19,849,393 km (0.085 R)
• M43: 20,830,307 km (0.028 R)
• M44: 22,229,944 km (0.091 R)
• M45: 22,432,350 km (0.075 R)
• M46: 23,043,308 km (0.084 R)
• M47: 23,316,474 km (0.12 R)
• M48: 24,768,770 km (0.096 R)
• M49: 26,607,178 km (0.036 R)
• M50: 26,822,150 km (0.066 R)
• M51: 30,040,000 km (0.113 R)
• M52: 30,413,247 km (0.075 R)
• M53: 30,488,046 km (0.077 R)
• M54: 30,788,139 km (0.095 R)
• M55: 31,164,528 km (0.071 R)
• M56: 31,618,258 km (0.033 R)
• M57: 31,845,796 km (0.037 R)
• M58: 34,541,849 km (0.092 R)
• M59: 35,482,969 km (0.111 R)
• M60: 36,671,076 km (0.085 R)
• M61: 38,033,463 km (0.079 R)
• M62: 40,642,301 km (0.074 R)
• M63: 40,724,729 km (0.093 R)
• M64: 41,635,481 km (0.079 R)
• M65: 42,636,590 km (0.068 R)
• M66: 42,720,365 km (0.096 R)
• M67: 42,972,138 km (0.114 R)
• M68: 43,392,658 km (0.09 R)
• M69: 43,730,150 km (0.066 R)
• M70: 45,430,330 km (0.094 R)
• M71: 46,116,536 km (0.057 R)
• M72: 46,460,910 km (0.113 R)
• M73: 48,457,443 km (0.117 R)
• M74: 49,158,459 km (0.091 R)
• M75: 49,334,236 km (0.111 R)
• M76: 49,686,390 km (0.1 R)
• M77: 51,103,530 km (0.088 R)
• M78: 52,085,491 km (0.054 R)
• M79: 53,073,585 km (0.055 R)
• M80: 53,615,278 km (0.111 R)
• M81: 53,796,142 km (0.082 R)
• M82: 53,886,649 km (0.106 R)
• M83: 54,886,112 km (0.078 R)
• M84: 55,708,302 km (0.1 R)
• M85: 56,074,967 km (0.03 R)
• M86: 56,534,531 km (0.119 R)
• M87: 57,180,046 km (0.1 R)
• M88: 57,272,348 km (0.055 R)
• M89: 57,550,002 km (0.105 R)
• M90: 59,037,603 km (0.083 R)
• M91: 59,973,786 km (0.119 R)
• M92: 60,726,264 km (0.119 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit