🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 261 Days

Day: 43.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,879,364 km

• M1: 74,201 km (0.079 R)
• M2: 445,203 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.5 AU - 2.38 AU

Year: 950 Days

Day: 35.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,879,364 km

• M1: 54,005 km (0.102 R)
• M2: 292,314 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.87 AU - 2.41 AU

Year: 1100 Days

Day: 25.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 13

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.01 AU - 8.07 AU

Year: 8012 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,879,364 km

• M1: 165,605 km (0.102 R)
• M2: 394,340 km (0.074 R)
• M3: 632,500 km (0.095 R)
• M4: 1,310,627 km (0.12 R)
• M5: 1,772,884 km (0.065 R)
• M6: 2,069,537 km (0.105 R)
• M7: 2,284,509 km (0.103 R)
• M8: 3,637,921 km (0.113 R)
• M9: 3,811,305 km (0.101 R)
• M10: 4,656,234 km (0.083 R)
• M11: 5,003,899 km (0.085 R)
• M12: 5,558,010 km (0.111 R)
• M13: 6,373,318 km (0.117 R)
• M14: 6,478,037 km (0.044 R)
• M15: 7,445,037 km (0.092 R)
• M16: 7,926,892 km (0.078 R)
• M17: 8,077,088 km (0.026 R)
• M18: 8,266,330 km (0.104 R)
• M19: 8,726,493 km (0.093 R)
• M20: 9,313,365 km (0.096 R)
• M21: 9,671,802 km (0.109 R)
• M22: 9,832,470 km (0.115 R)
• M23: 10,115,958 km (0.088 R)
• M24: 11,066,203 km (0.089 R)
• M25: 11,234,351 km (0.081 R)
• M26: 11,403,397 km (0.08 R)
• M27: 11,744,031 km (0.099 R)
• M28: 11,958,704 km (0.033 R)
• M29: 12,522,838 km (0.105 R)
• M30: 12,786,130 km (0.045 R)
• M31: 13,095,648 km (0.1 R)
• M32: 13,273,669 km (0.116 R)
• M33: 13,857,700 km (0.094 R)
• M34: 14,358,404 km (0.067 R)
• M35: 14,450,107 km (0.103 R)
• M36: 15,143,942 km (0.056 R)
• M37: 15,896,120 km (0.115 R)
• M38: 16,805,226 km (0.093 R)
• M39: 17,534,815 km (0.11 R)
• M40: 18,026,843 km (0.107 R)
• M41: 18,623,439 km (0.089 R)
• M42: 18,723,520 km (0.111 R)
• M43: 18,974,396 km (0.096 R)
• M44: 19,125,639 km (0.104 R)
• M45: 19,887,092 km (0.09 R)
• M46: 20,040,580 km (0.064 R)
• M47: 20,400,362 km (0.045 R)
• M48: 20,710,329 km (0.105 R)
• M49: 21,074,002 km (0.058 R)
• M50: 21,492,277 km (0.041 R)
• M51: 22,177,884 km (0.067 R)
• M52: 23,787,109 km (0.078 R)
• M53: 24,058,928 km (0.107 R)
• M54: 24,880,669 km (0.089 R)
• M55: 25,823,285 km (0.025 R)
• M56: 26,946,915 km (0.103 R)
• M57: 27,116,858 km (0.099 R)
• M58: 27,457,941 km (0.064 R)
• M59: 27,857,517 km (0.052 R)
• M60: 29,825,627 km (0.097 R)
• M61: 30,001,404 km (0.11 R)
• M62: 31,182,330 km (0.032 R)
• M63: 31,958,144 km (0.104 R)
• M64: 33,894,689 km (0.118 R)
• M65: 34,078,096 km (0.082 R)
• M66: 35,371,818 km (0.118 R)
• M67: 35,744,466 km (0.113 R)
• M68: 36,118,312 km (0.115 R)
• M69: 36,618,866 km (0.052 R)
• M70: 36,932,872 km (0.09 R)
• M71: 39,348,578 km (0.115 R)
• M72: 40,445,729 km (0.115 R)
• M73: 40,835,282 km (0.109 R)
• M74: 42,802,195 km (0.119 R)
• M75: 44,197,195 km (0.118 R)
• M76: 44,330,935 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 8.5

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.87 AU - 10.65 AU

Year: 9904 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,879,364 km

• M1: 110,553 km (0.069 R)
• M2: 167,699 km (0.074 R)
• M3: 473,028 km (0.106 R)
• M4: 895,942 km (0.063 R)
• M5: 1,438,234 km (0.11 R)
• M6: 1,883,288 km (0.113 R)
• M7: 1,987,857 km (0.099 R)
• M8: 2,040,814 km (0.088 R)
• M9: 2,257,731 km (0.11 R)
• M10: 2,743,475 km (0.037 R)
• M11: 2,922,544 km (0.076 R)
• M12: 3,387,195 km (0.101 R)
• M13: 3,514,952 km (0.036 R)
• M14: 3,644,503 km (0.106 R)
• M15: 3,742,640 km (0.114 R)
• M16: 4,076,093 km (0.071 R)
• M17: 4,454,127 km (0.031 R)
• M18: 4,700,515 km (0.036 R)
• M19: 4,951,540 km (0.107 R)
• M20: 5,060,447 km (0.105 R)
• M21: 5,206,754 km (0.052 R)
• M22: 5,654,500 km (0.081 R)
• M23: 5,768,494 km (0.115 R)
• M24: 5,921,533 km (0.078 R)
• M25: 6,310,038 km (0.083 R)
• M26: 6,388,727 km (0.103 R)
• M27: 6,827,348 km (0.077 R)
• M28: 7,111,733 km (0.113 R)
• M29: 7,776,097 km (0.11 R)
• M30: 8,765,538 km (0.073 R)
• M31: 8,897,483 km (0.111 R)
• M32: 9,297,358 km (0.09 R)
• M33: 10,578,813 km (0.12 R)
• M34: 11,002,475 km (0.1 R)
• M35: 11,335,779 km (0.03 R)
• M36: 11,866,253 km (0.094 R)
• M37: 12,208,084 km (0.103 R)
• M38: 12,553,206 km (0.081 R)
• M39: 13,202,610 km (0.088 R)
• M40: 13,505,995 km (0.041 R)
• M41: 15,374,173 km (0.037 R)
• M42: 15,480,388 km (0.079 R)
• M43: 15,693,415 km (0.1 R)
• M44: 16,068,457 km (0.081 R)
• M45: 16,555,248 km (0.086 R)
• M46: 17,487,692 km (0.055 R)
• M47: 17,709,695 km (0.049 R)
• M48: 18,268,443 km (0.104 R)
• M49: 18,946,720 km (0.078 R)
• M50: 19,174,557 km (0.118 R)
• M51: 19,346,146 km (0.07 R)
• M52: 19,921,649 km (0.094 R)
• M53: 21,207,443 km (0.081 R)
• M54: 22,159,185 km (0.11 R)
• M55: 22,279,162 km (0.109 R)
• M56: 22,339,300 km (0.099 R)
• M57: 23,246,761 km (0.091 R)
• M58: 24,289,608 km (0.082 R)
• M59: 26,040,501 km (0.09 R)
• M60: 26,611,816 km (0.063 R)
• M61: 26,867,179 km (0.08 R)
• M62: 26,995,085 km (0.09 R)
• M63: 27,251,496 km (0.043 R)
• M64: 27,315,823 km (0.074 R)
• M65: 27,896,263 km (0.108 R)
• M66: 28,611,341 km (0.116 R)
• M67: 30,392,004 km (0.079 R)
• M68: 31,060,557 km (0.1 R)
• M69: 32,344,107 km (0.118 R)
• M70: 32,548,458 km (0.098 R)
• M71: 35,102,542 km (0.113 R)
• M72: 35,312,577 km (0.061 R)
• M73: 37,149,190 km (0.1 R)
• M74: 37,220,399 km (0.065 R)
• M75: 38,007,284 km (0.113 R)
• M76: 39,306,691 km (0.026 R)
• M77: 39,524,655 km (0.066 R)
• M78: 40,034,933 km (0.049 R)
• M79: 40,694,062 km (0.095 R)
• M80: 41,283,028 km (0.08 R)
• M81: 41,874,688 km (0.118 R)
• M82: 42,469,340 km (0.056 R)
• M83: 43,742,118 km (0.068 R)
• M84: 44,043,408 km (0.113 R)
• M85: 44,496,540 km (0.089 R)
• M86: 45,027,314 km (0.088 R)
• M87: 45,255,450 km (0.118 R)
• M88: 46,862,730 km (0.109 R)
• M89: 47,634,804 km (0.071 R)
• M90: 47,867,130 km (0.098 R)
• M91: 48,800,621 km (0.098 R)
• M92: 49,347,850 km (0.05 R)
• M93: 49,426,239 km (0.114 R)
• M94: 51,081,091 km (0.079 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 11,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit