🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 15.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 157.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,866,675 km

• M1: 55,650 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.5 AU - 0.72 AU

Year: 167 Days

Day: 25.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,866,675 km

• M1: 358,287 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.67 AU - 0.79 AU

Year: 218 Days

Day: 34.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 227 Days

Day: 30.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,866,675 km

• M1: 27,227 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.25 AU - 1.83 AU

Year: 669 Days

Day: 47.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,866,675 km

• M1: 1,003,951 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.62 AU - 3.84 AU

Year: 2031 Days

Day: 15 Hours

Environment

Temp: -93 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.67 AU - 5.07 AU

Year: 3196 Days

Day: 30.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,866,675 km

• M1: 2,285,855 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829

Radius: 8.3

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.6 AU - 13.92 AU

Year: 14109 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,866,675 km

• M1: 113,694 km (0.091 R)
• M2: 209,437 km (0.077 R)
• M3: 312,510 km (0.082 R)
• M4: 420,071 km (0.114 R)
• M5: 777,909 km (0.105 R)
• M6: 842,086 km (0.048 R)
• M7: 1,215,782 km (0.081 R)
• M8: 2,348,537 km (0.116 R)
• M9: 2,670,621 km (0.029 R)
• M10: 2,938,401 km (0.064 R)
• M11: 3,250,014 km (0.116 R)
• M12: 3,463,789 km (0.051 R)
• M13: 4,208,936 km (0.032 R)
• M14: 4,560,192 km (0.118 R)
• M15: 5,500,415 km (0.039 R)
• M16: 5,798,264 km (0.12 R)
• M17: 6,409,670 km (0.089 R)
• M18: 6,633,020 km (0.072 R)
• M19: 6,858,913 km (0.045 R)
• M20: 7,041,572 km (0.119 R)
• M21: 7,179,501 km (0.118 R)
• M22: 7,272,102 km (0.102 R)
• M23: 8,461,405 km (0.073 R)
• M24: 8,657,378 km (0.083 R)
• M25: 9,053,663 km (0.105 R)
• M26: 9,659,235 km (0.108 R)
• M27: 10,018,420 km (0.059 R)
• M28: 10,225,762 km (0.093 R)
• M29: 11,444,985 km (0.085 R)
• M30: 12,319,983 km (0.056 R)
• M31: 12,821,585 km (0.106 R)
• M32: 13,615,201 km (0.113 R)
• M33: 14,366,332 km (0.093 R)
• M34: 14,541,511 km (0.074 R)
• M35: 14,600,154 km (0.084 R)
• M36: 14,953,205 km (0.116 R)
• M37: 15,848,249 km (0.118 R)
• M38: 16,271,910 km (0.059 R)
• M39: 17,440,419 km (0.053 R)
• M40: 19,662,995 km (0.099 R)
• M41: 20,248,670 km (0.077 R)
• M42: 20,314,194 km (0.08 R)
• M43: 20,379,718 km (0.113 R)
• M44: 21,437,524 km (0.107 R)
• M45: 21,771,726 km (0.086 R)
• M46: 21,973,085 km (0.093 R)
• M47: 22,377,597 km (0.085 R)
• M48: 22,989,004 km (0.084 R)
• M49: 24,786,273 km (0.079 R)
• M50: 25,560,143 km (0.101 R)
• M51: 26,699,929 km (0.086 R)
• M52: 29,918,677 km (0.113 R)
• M53: 29,993,326 km (0.098 R)
• M54: 30,217,424 km (0.101 R)
• M55: 30,592,017 km (0.099 R)
• M56: 32,949,380 km (0.042 R)
• M57: 33,489,727 km (0.112 R)
• M58: 33,799,844 km (0.043 R)
• M59: 34,892,656 km (0.116 R)
• M60: 34,971,195 km (0.103 R)
• M61: 35,917,850 km (0.116 R)
• M62: 36,235,147 km (0.066 R)
• M63: 36,872,883 km (0.094 R)
• M64: 37,032,803 km (0.037 R)
• M65: 37,836,144 km (0.12 R)
• M66: 38,078,343 km (0.108 R)
• M67: 39,052,075 km (0.092 R)
• M68: 39,215,137 km (0.083 R)
• M69: 39,460,178 km (0.109 R)
• M70: 40,280,573 km (0.09 R)
• M71: 40,363,001 km (0.056 R)
• M72: 40,527,858 km (0.096 R)
• M73: 41,938,417 km (0.042 R)
• M74: 42,188,993 km (0.067 R)
• M75: 42,523,943 km (0.068 R)
• M76: 43,872,268 km (0.078 R)
• M77: 44,381,649 km (0.077 R)
• M78: 45,749,273 km (0.107 R)
• M79: 47,565,092 km (0.075 R)
• M80: 48,525,660 km (0.096 R)
• M81: 49,052,394 km (0.043 R)
• M82: 51,267,041 km (0.117 R)
• M83: 54,695,375 km (0.106 R)
• M84: 54,969,139 km (0.115 R)
• M85: 55,701,421 km (0.083 R)
• M86: 55,885,127 km (0.046 R)
• M87: 56,344,991 km (0.105 R)
• M88: 57,175,857 km (0.055 R)
• M89: 57,268,458 km (0.12 R)
• M90: 57,732,062 km (0.102 R)
• M91: 61,106,691 km (0.062 R)
• M92: 62,150,585 km (0.091 R)
• M93: 62,245,729 km (0.066 R)
• M94: 63,871,409 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.5

Radius: 6.7

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.23 AU - 17.31 AU

Year: 19859 Days

Day: 20.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,866,675 km

• M1: 471,233 km (0.099 R)
• M2: 535,112 km (0.098 R)
• M3: 873,502 km (0.105 R)
• M4: 981,212 km (0.055 R)
• M5: 1,151,156 km (0.118 R)
• M6: 1,392,307 km (0.106 R)
• M7: 1,455,138 km (0.045 R)
• M8: 1,682,677 km (0.104 R)
• M9: 2,318,468 km (0.106 R)
• M10: 3,021,578 km (0.069 R)
• M11: 3,227,873 km (0.115 R)
• M12: 3,698,059 km (0.052 R)
• M13: 6,723,975 km (0.115 R)
• M14: 6,885,242 km (0.116 R)
• M15: 7,376,970 km (0.112 R)
• M16: 7,487,673 km (0.102 R)
• M17: 7,598,973 km (0.082 R)
• M18: 8,106,858 km (0.055 R)
• M19: 8,221,151 km (0.089 R)
• M20: 8,977,518 km (0.048 R)
• M21: 9,755,876 km (0.045 R)
• M22: 10,122,390 km (0.083 R)
• M23: 11,058,275 km (0.103 R)
• M24: 12,021,685 km (0.12 R)
• M25: 12,744,991 km (0.057 R)
• M26: 12,878,133 km (0.042 R)
• M27: 12,944,704 km (0.076 R)
• M28: 13,550,276 km (0.11 R)
• M29: 13,754,028 km (0.081 R)
• M30: 14,233,789 km (0.119 R)
• M31: 14,579,659 km (0.09 R)
• M32: 15,350,537 km (0.095 R)
• M33: 16,931,637 km (0.05 R)
• M34: 17,815,760 km (0.111 R)
• M35: 19,093,625 km (0.1 R)
• M36: 20,556,543 km (0.082 R)
• M37: 20,790,813 km (0.055 R)
• M38: 20,947,591 km (0.076 R)
• M39: 24,080,171 km (0.089 R)
• M40: 25,742,353 km (0.093 R)
• M41: 27,013,187 km (0.082 R)
• M42: 27,613,224 km (0.077 R)
• M43: 28,391,133 km (0.099 R)
• M44: 28,826,462 km (0.1 R)
• M45: 29,088,708 km (0.115 R)
• M46: 29,703,555 km (0.069 R)
• M47: 30,411,602 km (0.068 R)
• M48: 31,484,069 km (0.106 R)
• M49: 31,844,300 km (0.115 R)
• M50: 32,841,969 km (0.102 R)
• M51: 33,849,959 km (0.086 R)
• M52: 36,555,436 km (0.107 R)
• M53: 37,886,259 km (0.091 R)
• M54: 40,009,352 km (0.096 R)
• M55: 42,966,004 km (0.12 R)
• M56: 44,369,831 km (0.094 R)
• M57: 44,874,724 km (0.109 R)
• M58: 46,298,746 km (0.11 R)
• M59: 46,708,345 km (0.109 R)
• M60: 46,810,969 km (0.057 R)
• M61: 47,119,141 km (0.093 R)
• M62: 47,840,950 km (0.118 R)
• M63: 49,923,203 km (0.109 R)
• M64: 51,292,472 km (0.047 R)
• M65: 52,567,345 km (0.108 R)
• M66: 53,208,821 km (0.11 R)
• M67: 55,365,274 km (0.106 R)
• M68: 56,563,404 km (0.11 R)
• M69: 56,891,771 km (0.095 R)
• M70: 60,097,354 km (0.059 R)
• M71: 60,320,704 km (0.074 R)
• M72: 62,568,113 km (0.088 R)
• M73: 63,929,752 km (0.031 R)
• M74: 64,614,312 km (0.098 R)
• M75: 64,843,047 km (0.116 R)
• M76: 66,566,714 km (0.038 R)
• M77: 68,305,640 km (0.096 R)
• M78: 69,005,309 km (0.053 R)
• M79: 69,356,116 km (0.1 R)
• M80: 69,707,372 km (0.078 R)
• M81: 69,941,941 km (0.115 R)
• M82: 72,064,735 km (0.092 R)
• M83: 72,301,997 km (0.107 R)
• M84: 72,777,120 km (0.069 R)
• M85: 73,014,981 km (0.116 R)
• M86: 77,827,993 km (0.058 R)
• M87: 78,071,389 km (0.104 R)
• M88: 78,680,850 km (0.103 R)
• M89: 79,414,179 km (0.039 R)
• M90: 79,659,221 km (0.077 R)
• M91: 80,887,868 km (0.105 R)
• M92: 82,742,582 km (0.062 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 10,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit