🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 153 Days

Day: 20.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.47 AU - 1.99 AU

Year: 831 Days

Day: 43.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.19 AU - 3.49 AU

Year: 2230 Days

Day: 12.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 12

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.06 AU - 10.36 AU

Year: 11051 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,244,299 km

• M1: 167,101 km (0.103 R)
• M2: 281,992 km (0.027 R)
• M3: 373,995 km (0.065 R)
• M4: 452,982 km (0.107 R)
• M5: 554,559 km (0.054 R)
• M6: 767,587 km (0.117 R)
• M7: 931,546 km (0.101 R)
• M8: 1,210,845 km (0.099 R)
• M9: 1,295,817 km (0.101 R)
• M10: 1,563,298 km (0.1 R)
• M11: 1,799,962 km (0.118 R)
• M12: 2,579,366 km (0.062 R)
• M13: 2,832,187 km (0.117 R)
• M14: 3,392,281 km (0.089 R)
• M15: 3,607,403 km (0.11 R)
• M16: 4,181,260 km (0.077 R)
• M17: 4,279,845 km (0.079 R)
• M18: 4,445,600 km (0.075 R)
• M19: 4,613,748 km (0.026 R)
• M20: 5,060,597 km (0.12 R)
• M21: 5,485,455 km (0.073 R)
• M22: 5,702,222 km (0.09 R)
• M23: 5,848,379 km (0.114 R)
• M24: 6,181,683 km (0.11 R)
• M25: 6,983,677 km (0.031 R)
• M26: 7,297,983 km (0.071 R)
• M27: 8,103,717 km (0.113 R)
• M28: 8,309,563 km (0.108 R)
• M29: 8,726,642 km (0.117 R)
• M30: 9,581,145 km (0.069 R)
• M31: 11,003,372 km (0.116 R)
• M32: 11,739,095 km (0.064 R)
• M33: 11,972,318 km (0.046 R)
• M34: 12,254,160 km (0.032 R)
• M35: 12,776,705 km (0.036 R)
• M36: 13,209,642 km (0.099 R)
• M37: 13,696,283 km (0.104 R)
• M38: 13,892,556 km (0.116 R)
• M39: 14,139,392 km (0.07 R)
• M40: 14,288,093 km (0.049 R)
• M41: 15,958,353 km (0.059 R)
• M42: 16,268,768 km (0.047 R)
• M43: 16,476,709 km (0.042 R)
• M44: 17,476,771 km (0.102 R)
• M45: 18,604,889 km (0.112 R)
• M46: 18,767,950 km (0.095 R)
• M47: 19,369,932 km (0.109 R)
• M48: 19,645,641 km (0.07 R)
• M49: 20,145,298 km (0.116 R)
• M50: 21,157,178 km (0.061 R)
• M51: 21,783,694 km (0.117 R)
• M52: 22,128,068 km (0.12 R)
• M53: 22,705,965 km (0.094 R)
• M54: 22,822,053 km (0.054 R)
• M55: 23,817,477 km (0.117 R)
• M56: 23,994,750 km (0.089 R)
• M57: 24,946,791 km (0.049 R)
• M58: 25,126,758 km (0.107 R)
• M59: 25,729,637 km (0.058 R)
• M60: 26,215,232 km (0.1 R)
• M61: 26,520,411 km (0.076 R)
• M62: 26,642,782 km (0.058 R)
• M63: 26,949,458 km (0.109 R)
• M64: 28,313,192 km (0.06 R)
• M65: 28,877,475 km (0.059 R)
• M66: 29,066,417 km (0.115 R)
• M67: 29,382,219 km (0.082 R)
• M68: 29,635,637 km (0.081 R)
• M69: 30,208,597 km (0.109 R)
• M70: 30,400,382 km (0.077 R)
• M71: 33,259,646 km (0.073 R)
• M72: 34,254,023 km (0.079 R)
• M73: 34,520,756 km (0.071 R)
• M74: 35,325,293 km (0.118 R)
• M75: 36,000,428 km (0.088 R)
• M76: 36,407,484 km (0.075 R)
• M77: 37,294,899 km (0.11 R)
• M78: 40,350,884 km (0.061 R)
• M79: 41,127,447 km (0.067 R)
• M80: 41,269,116 km (0.062 R)
• M81: 41,695,171 km (0.063 R)
• M82: 42,265,587 km (0.118 R)
• M83: 42,910,504 km (0.084 R)
• M84: 43,054,118 km (0.116 R)
• M85: 46,256,709 km (0.098 R)
• M86: 46,773,270 km (0.105 R)
• M87: 47,961,077 km (0.111 R)
• M88: 48,334,324 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.7

Radius: 7.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.97 AU - 13.07 AU

Year: 16181 Days

Day: 21.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,244,299 km

• M1: 373,097 km (0.119 R)
• M2: 649,704 km (0.103 R)
• M3: 1,091,466 km (0.093 R)
• M4: 1,295,518 km (0.042 R)
• M5: 1,561,503 km (0.039 R)
• M6: 2,200,285 km (0.063 R)
• M7: 2,256,983 km (0.091 R)
• M8: 2,342,852 km (0.068 R)
• M9: 3,292,649 km (0.081 R)
• M10: 3,423,098 km (0.114 R)
• M11: 3,522,132 km (0.112 R)
• M12: 3,962,100 km (0.106 R)
• M13: 5,042,645 km (0.082 R)
• M14: 5,155,591 km (0.051 R)
• M15: 5,929,162 km (0.072 R)
• M16: 6,821,663 km (0.12 R)
• M17: 6,946,577 km (0.055 R)
• M18: 7,368,443 km (0.074 R)
• M19: 7,929,435 km (0.068 R)
• M20: 8,504,190 km (0.052 R)
• M21: 8,683,708 km (0.045 R)
• M22: 8,955,377 km (0.12 R)
• M23: 9,092,259 km (0.113 R)
• M24: 9,275,816 km (0.072 R)
• M25: 9,646,669 km (0.029 R)
• M26: 10,788,250 km (0.082 R)
• M27: 11,771,856 km (0.095 R)
• M28: 11,921,903 km (0.104 R)
• M29: 13,456,628 km (0.114 R)
• M30: 13,613,556 km (0.106 R)
• M31: 14,567,541 km (0.102 R)
• M32: 14,890,224 km (0.055 R)
• M33: 15,106,842 km (0.106 R)
• M34: 15,542,920 km (0.086 R)
• M35: 15,707,627 km (0.079 R)
• M36: 15,872,783 km (0.12 R)
• M37: 17,957,280 km (0.092 R)
• M38: 18,593,370 km (0.109 R)
• M39: 18,709,906 km (0.07 R)
• M40: 18,884,936 km (0.104 R)
• M41: 19,295,732 km (0.086 R)
• M42: 19,354,673 km (0.063 R)
• M43: 19,591,038 km (0.035 R)
• M44: 20,365,656 km (0.085 R)
• M45: 20,605,910 km (0.089 R)
• M46: 20,786,774 km (0.115 R)
• M47: 21,883,177 km (0.06 R)
• M48: 22,686,667 km (0.053 R)
• M49: 22,935,747 km (0.054 R)
• M50: 23,815,083 km (0.071 R)
• M51: 24,705,191 km (0.06 R)
• M52: 26,321,895 km (0.039 R)
• M53: 27,573,132 km (0.118 R)
• M54: 27,705,974 km (0.096 R)
• M55: 28,843,816 km (0.09 R)
• M56: 29,316,695 km (0.079 R)
• M57: 29,384,463 km (0.088 R)
• M58: 31,026,598 km (0.078 R)
• M59: 31,650,122 km (0.097 R)
• M60: 31,858,811 km (0.097 R)
• M61: 31,998,237 km (0.115 R)
• M62: 32,838,977 km (0.086 R)
• M63: 33,120,819 km (0.112 R)
• M64: 34,542,148 km (0.077 R)
• M65: 35,044,348 km (0.067 R)
• M66: 35,404,580 km (0.106 R)
• M67: 36,273,893 km (0.072 R)
• M68: 36,857,475 km (0.036 R)
• M69: 37,812,208 km (0.109 R)
• M70: 38,033,763 km (0.084 R)
• M71: 38,107,664 km (0.114 R)
• M72: 39,297,117 km (0.118 R)
• M73: 40,197,097 km (0.096 R)
• M74: 40,347,743 km (0.061 R)
• M75: 40,498,537 km (0.088 R)
• M76: 41,407,643 km (0.1 R)
• M77: 42,170,293 km (0.118 R)
• M78: 42,323,332 km (0.117 R)
• M79: 43,864,489 km (0.115 R)
• M80: 44,174,905 km (0.059 R)
• M81: 44,797,830 km (0.077 R)
• M82: 45,267,119 km (0.078 R)
• M83: 48,837,422 km (0.094 R)
• M84: 50,453,079 km (0.105 R)
• M85: 50,696,923 km (0.114 R)
• M86: 52,579,612 km (0.066 R)
• M87: 52,826,748 km (0.08 R)
• M88: 52,991,904 km (0.086 R)
• M89: 53,074,482 km (0.097 R)
• M90: 53,902,656 km (0.079 R)
• M91: 55,404,170 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit