🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 177 Days

Day: 31.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 389 Days

Day: 25.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,419,140 km

• M1: 477,516 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.89 AU - 2.15 AU

Year: 1244 Days

Day: 23.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.87 AU - 2.31 AU

Year: 1310 Days

Day: 24.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,419,140 km

• M1: 419,622 km (0.093 R)
• M2: 1,523,206 km (0.075 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 8.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.37 AU - 3.53 AU

Year: 2196 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,419,140 km

• M1: 132,394 km (0.099 R)
• M2: 235,168 km (0.1 R)
• M3: 362,027 km (0.103 R)
• M4: 474,375 km (0.073 R)
• M5: 542,292 km (0.101 R)
• M6: 673,938 km (0.076 R)
• M7: 934,687 km (0.11 R)
• M8: 1,040,453 km (0.03 R)
• M9: 1,226,254 km (0.066 R)
• M10: 1,332,917 km (0.108 R)
• M11: 1,587,383 km (0.07 R)
• M12: 1,736,682 km (0.094 R)
• M13: 1,802,056 km (0.101 R)
• M14: 1,913,058 km (0.104 R)
• M15: 2,049,192 km (0.114 R)
• M16: 2,153,461 km (0.085 R)
• M17: 2,224,072 km (0.089 R)
• M18: 2,355,269 km (0.104 R)
• M19: 2,538,676 km (0.049 R)
• M20: 2,726,571 km (0.035 R)
• M21: 3,277,091 km (0.12 R)
• M22: 3,468,277 km (0.082 R)
• M23: 3,537,541 km (0.09 R)
• M24: 3,663,203 km (0.089 R)
• M25: 3,875,931 km (0.054 R)
• M26: 3,976,611 km (0.101 R)
• M27: 4,151,341 km (0.065 R)
• M28: 4,284,034 km (0.045 R)
• M29: 4,358,235 km (0.075 R)
• M30: 4,433,034 km (0.093 R)
• M31: 4,523,391 km (0.104 R)
• M32: 5,204,061 km (0.11 R)
• M33: 5,883,535 km (0.097 R)
• M34: 5,966,262 km (0.109 R)
• M35: 6,199,934 km (0.061 R)
• M36: 6,402,789 km (0.037 R)
• M37: 6,539,222 km (0.102 R)
• M38: 6,676,553 km (0.098 R)
• M39: 6,832,284 km (0.038 R)
• M40: 7,467,178 km (0.096 R)
• M41: 7,574,888 km (0.079 R)
• M42: 8,120,920 km (0.051 R)
• M43: 8,361,474 km (0.118 R)
• M44: 8,868,760 km (0.119 R)
• M45: 8,963,755 km (0.036 R)
• M46: 9,040,050 km (0.116 R)
• M47: 9,097,346 km (0.103 R)
• M48: 9,932,551 km (0.111 R)
• M49: 10,229,652 km (0.046 R)
• M50: 10,449,411 km (0.068 R)
• M51: 10,569,838 km (0.087 R)
• M52: 10,690,862 km (0.104 R)
• M53: 10,812,336 km (0.099 R)
• M54: 11,076,974 km (0.101 R)
• M55: 11,199,944 km (0.102 R)
• M56: 11,323,212 km (0.12 R)
• M57: 11,633,628 km (0.09 R)
• M58: 11,863,111 km (0.07 R)
• M59: 11,946,886 km (0.097 R)
• M60: 12,178,314 km (0.093 R)
• M61: 12,326,416 km (0.097 R)
• M62: 12,538,845 km (0.082 R)
• M63: 12,795,555 km (0.045 R)
• M64: 13,183,761 km (0.097 R)
• M65: 13,292,369 km (0.075 R)
• M66: 13,422,968 km (0.111 R)
• M67: 13,927,711 km (0.099 R)
• M68: 14,193,547 km (0.103 R)
• M69: 14,595,516 km (0.113 R)
• M70: 15,069,143 km (0.112 R)
• M71: 15,273,643 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.3

Radius: 6.7

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.04 AU - 13.64 AU

Year: 19944 Days

Day: 24 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,419,140 km

• M1: 112,348 km (0.065 R)
• M2: 165,306 km (0.078 R)
• M3: 344,673 km (0.078 R)
• M4: 600,785 km (0.029 R)
• M5: 698,323 km (0.079 R)
• M6: 822,489 km (0.087 R)
• M7: 887,415 km (0.115 R)
• M8: 1,415,196 km (0.065 R)
• M9: 1,493,884 km (0.107 R)
• M10: 2,451,161 km (0.086 R)
• M11: 2,514,291 km (0.094 R)
• M12: 2,642,198 km (0.093 R)
• M13: 2,871,382 km (0.103 R)
• M14: 3,140,957 km (0.044 R)
• M15: 3,704,642 km (0.071 R)
• M16: 3,887,301 km (0.04 R)
• M17: 4,223,297 km (0.103 R)
• M18: 4,529,973 km (0.119 R)
• M19: 4,725,198 km (0.08 R)
• M20: 4,963,209 km (0.102 R)
• M21: 5,327,629 km (0.026 R)
• M22: 5,869,173 km (0.119 R)
• M23: 6,428,221 km (0.102 R)
• M24: 7,550,354 km (0.094 R)
• M25: 8,347,412 km (0.119 R)
• M26: 8,490,876 km (0.056 R)
• M27: 8,828,818 km (0.085 R)
• M28: 9,368,716 km (0.079 R)
• M29: 9,418,233 km (0.107 R)
• M30: 9,617,647 km (0.093 R)
• M31: 10,634,913 km (0.059 R)
• M32: 12,061,927 km (0.118 R)
• M33: 13,324,084 km (0.117 R)
• M34: 13,379,884 km (0.098 R)
• M35: 13,772,878 km (0.045 R)
• M36: 14,398,047 km (0.109 R)
• M37: 17,232,628 km (0.075 R)
• M38: 17,354,400 km (0.044 R)
• M39: 17,537,658 km (0.116 R)
• M40: 17,844,333 km (0.033 R)
• M41: 18,029,386 km (0.096 R)
• M42: 18,963,325 km (0.113 R)
• M43: 19,026,156 km (0.092 R)
• M44: 19,658,207 km (0.032 R)
• M45: 19,721,786 km (0.096 R)
• M46: 21,138,030 km (0.099 R)
• M47: 21,464,452 km (0.073 R)
• M48: 22,321,049 km (0.101 R)
• M49: 23,054,378 km (0.118 R)
• M50: 23,255,887 km (0.078 R)
• M51: 23,999,388 km (0.067 R)
• M52: 24,339,873 km (0.099 R)
• M53: 25,578,842 km (0.078 R)
• M54: 25,926,807 km (0.099 R)
• M55: 26,066,232 km (0.064 R)
• M56: 26,416,291 km (0.088 R)
• M57: 26,908,917 km (0.068 R)
• M58: 29,490,079 km (0.038 R)
• M59: 29,781,645 km (0.088 R)
• M60: 30,367,769 km (0.107 R)
• M61: 34,576,107 km (0.099 R)
• M62: 35,501,370 km (0.105 R)
• M63: 35,656,353 km (0.069 R)
• M64: 38,405,065 km (0.071 R)
• M65: 40,409,826 km (0.048 R)
• M66: 40,896,019 km (0.097 R)
• M67: 41,384,157 km (0.117 R)
• M68: 43,355,856 km (0.093 R)
• M69: 44,436,552 km (0.069 R)
• M70: 45,106,002 km (0.091 R)
• M71: 46,285,581 km (0.066 R)
• M72: 47,646,174 km (0.073 R)
• M73: 47,731,594 km (0.076 R)
• M74: 47,902,734 km (0.1 R)
• M75: 48,847,295 km (0.115 R)
• M76: 49,278,735 km (0.11 R)
• M77: 50,145,356 km (0.058 R)
• M78: 50,232,272 km (0.104 R)
• M79: 52,952,111 km (0.095 R)
• M80: 53,484,081 km (0.056 R)
• M81: 53,750,665 km (0.102 R)
• M82: 54,374,637 km (0.083 R)
• M83: 55,989,845 km (0.091 R)
• M84: 57,166,134 km (0.063 R)
• M85: 57,529,656 km (0.113 R)
• M86: 58,350,500 km (0.106 R)
• M87: 59,635,246 km (0.106 R)
• M88: 59,911,703 km (0.082 R)
• M89: 62,325,614 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit