🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 18.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.65 AU - 0.87 AU

Year: 247 Days

Day: 39.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.04 AU

Year: 292 Days

Day: 41.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,859,819 km

• M1: 110,553 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.31 AU - 2.57 AU

Year: 1421 Days

Day: 29.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,859,819 km

• M1: 1,957,787 km (0.08 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 11.9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.03 AU - 8.25 AU

Year: 6378 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,859,819 km

• M1: 151,393 km (0.066 R)
• M2: 476,469 km (0.051 R)
• M3: 562,039 km (0.09 R)
• M4: 640,279 km (0.077 R)
• M5: 780,602 km (0.094 R)
• M6: 979,567 km (0.107 R)
• M7: 1,695,243 km (0.083 R)
• M8: 1,794,576 km (0.095 R)
• M9: 1,875,509 km (0.105 R)
• M10: 2,567,997 km (0.097 R)
• M11: 2,729,563 km (0.069 R)
• M12: 2,990,461 km (0.109 R)
• M13: 3,160,704 km (0.067 R)
• M14: 3,259,438 km (0.078 R)
• M15: 3,873,837 km (0.063 R)
• M16: 4,579,939 km (0.103 R)
• M17: 4,748,536 km (0.075 R)
• M18: 4,833,657 km (0.062 R)
• M19: 5,092,162 km (0.057 R)
• M20: 5,833,719 km (0.115 R)
• M21: 6,960,639 km (0.03 R)
• M22: 7,682,000 km (0.072 R)
• M23: 8,324,224 km (0.045 R)
• M24: 8,913,490 km (0.113 R)
• M25: 9,195,482 km (0.09 R)
• M26: 10,649,124 km (0.117 R)
• M27: 10,761,024 km (0.11 R)
• M28: 11,326,504 km (0.107 R)
• M29: 12,212,273 km (0.093 R)
• M30: 12,486,336 km (0.092 R)
• M31: 12,604,518 km (0.066 R)
• M32: 13,040,596 km (0.06 R)
• M33: 13,360,885 km (0.092 R)
• M34: 13,441,369 km (0.035 R)
• M35: 14,050,082 km (0.048 R)
• M36: 14,214,042 km (0.07 R)
• M37: 14,461,028 km (0.087 R)
• M38: 15,210,663 km (0.087 R)
• M39: 16,143,854 km (0.113 R)
• M40: 17,008,380 km (0.059 R)
• M41: 18,021,158 km (0.047 R)
• M42: 18,288,639 km (0.035 R)
• M43: 18,557,466 km (0.117 R)
• M44: 19,189,517 km (0.051 R)
• M45: 19,371,428 km (0.107 R)
• M46: 19,782,972 km (0.053 R)
• M47: 20,104,907 km (0.118 R)
• M48: 20,197,209 km (0.095 R)
• M49: 20,289,660 km (0.096 R)
• M50: 20,428,636 km (0.069 R)
• M51: 20,800,836 km (0.099 R)
• M52: 20,894,185 km (0.109 R)
• M53: 21,269,077 km (0.1 R)
• M54: 22,983,768 km (0.086 R)
• M55: 23,273,838 km (0.118 R)
• M56: 23,662,494 km (0.084 R)
• M57: 24,249,516 km (0.089 R)
• M58: 24,495,455 km (0.112 R)
• M59: 24,742,291 km (0.075 R)
• M60: 24,890,842 km (0.094 R)
• M61: 26,341,642 km (0.086 R)
• M62: 26,493,334 km (0.086 R)
• M63: 27,204,822 km (0.093 R)
• M64: 27,358,159 km (0.12 R)
• M65: 30,324,984 km (0.117 R)
• M66: 30,643,179 km (0.068 R)
• M67: 31,229,453 km (0.12 R)
• M68: 31,604,495 km (0.117 R)
• M69: 31,711,906 km (0.062 R)
• M70: 31,927,178 km (0.05 R)
• M71: 32,250,907 km (0.116 R)
• M72: 33,010,416 km (0.106 R)
• M73: 34,602,586 km (0.092 R)
• M74: 35,157,444 km (0.072 R)
• M75: 35,268,745 km (0.084 R)
• M76: 37,292,505 km (0.117 R)
• M77: 37,804,280 km (0.046 R)
• M78: 37,975,419 km (0.082 R)
• M79: 38,089,563 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.7

Radius: 4.3

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.87 AU - 14.69 AU

Year: 19069 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,859,819 km

• M1: 73,602 km (0.103 R)
• M2: 157,826 km (0.107 R)
• M3: 214,224 km (0.094 R)
• M4: 255,962 km (0.111 R)
• M5: 466,147 km (0.041 R)
• M6: 493,972 km (0.09 R)
• M7: 888,611 km (0.12 R)
• M8: 1,279,511 km (0.108 R)
• M9: 1,918,293 km (0.072 R)
• M10: 2,009,997 km (0.089 R)
• M11: 2,794,189 km (0.039 R)
• M12: 2,846,099 km (0.088 R)
• M13: 2,977,147 km (0.06 R)
• M14: 3,164,145 km (0.065 R)
• M15: 3,354,732 km (0.086 R)
• M16: 3,747,277 km (0.101 R)
• M17: 3,862,168 km (0.09 R)
• M18: 4,273,114 km (0.073 R)
• M19: 4,605,819 km (0.069 R)
• M20: 4,728,789 km (0.086 R)
• M21: 5,136,144 km (0.047 R)
• M22: 5,489,643 km (0.04 R)
• M23: 5,620,093 km (0.051 R)
• M24: 7,050,548 km (0.094 R)
• M25: 7,299,329 km (0.075 R)
• M26: 7,550,953 km (0.114 R)
• M27: 7,842,220 km (0.09 R)
• M28: 8,889,853 km (0.118 R)
• M29: 10,099,951 km (0.092 R)
• M30: 10,139,893 km (0.06 R)
• M31: 10,460,930 km (0.049 R)
• M32: 11,113,027 km (0.063 R)
• M33: 11,820,027 km (0.118 R)
• M34: 11,988,624 km (0.067 R)
• M35: 12,370,547 km (0.038 R)
• M36: 13,146,511 km (0.11 R)
• M37: 13,628,516 km (0.118 R)
• M38: 14,835,770 km (0.052 R)
• M39: 15,337,372 km (0.06 R)
• M40: 15,659,456 km (0.101 R)
• M41: 18,217,879 km (0.099 R)
• M42: 19,148,527 km (0.034 R)
• M43: 19,594,628 km (0.051 R)
• M44: 19,794,042 km (0.066 R)
• M45: 21,259,653 km (0.073 R)
• M46: 22,394,652 km (0.086 R)
• M47: 24,133,727 km (0.08 R)
• M48: 25,588,566 km (0.067 R)
• M49: 26,024,943 km (0.081 R)
• M50: 26,299,006 km (0.117 R)
• M51: 26,629,169 km (0.089 R)
• M52: 27,571,935 km (0.067 R)
• M53: 27,627,735 km (0.094 R)
• M54: 30,062,440 km (0.054 R)
• M55: 30,696,286 km (0.117 R)
• M56: 31,334,471 km (0.08 R)
• M57: 32,035,636 km (0.096 R)
• M58: 32,211,713 km (0.056 R)
• M59: 33,097,033 km (0.056 R)
• M60: 33,572,455 km (0.085 R)
• M61: 34,349,915 km (0.112 R)
• M62: 34,530,181 km (0.087 R)
• M63: 36,963,240 km (0.073 R)
• M64: 38,200,415 km (0.049 R)
• M65: 38,324,880 km (0.108 R)
• M66: 40,081,458 km (0.098 R)
• M67: 40,144,589 km (0.076 R)
• M68: 40,524,567 km (0.118 R)
• M69: 43,023,600 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.8

Radius: 4.1

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.13 AU - 19.87 AU

Year: 24985 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,859,819 km

• M1: 90,058 km (0.063 R)
• M2: 161,715 km (0.091 R)
• M3: 507,286 km (0.105 R)
• M4: 605,572 km (0.095 R)
• M5: 1,648,569 km (0.102 R)
• M6: 1,735,934 km (0.058 R)
• M7: 2,195,498 km (0.047 R)
• M8: 2,656,409 km (0.075 R)
• M9: 2,828,148 km (0.075 R)
• M10: 3,146,342 km (0.117 R)
• M11: 3,971,075 km (0.117 R)
• M12: 4,088,510 km (0.047 R)
• M13: 4,775,164 km (0.102 R)
• M14: 5,981,820 km (0.056 R)
• M15: 6,026,550 km (0.109 R)
• M16: 6,116,459 km (0.088 R)
• M17: 6,251,994 km (0.102 R)
• M18: 6,434,354 km (0.061 R)
• M19: 6,480,281 km (0.1 R)
• M20: 6,618,509 km (0.081 R)
• M21: 6,711,260 km (0.057 R)
• M22: 7,086,451 km (0.076 R)
• M23: 7,906,098 km (0.112 R)
• M24: 8,352,049 km (0.109 R)
• M25: 8,552,809 km (0.099 R)
• M26: 8,755,215 km (0.113 R)
• M27: 8,806,079 km (0.083 R)
• M28: 9,061,891 km (0.039 R)
• M29: 9,738,223 km (0.098 R)
• M30: 10,919,149 km (0.038 R)
• M31: 11,359,714 km (0.101 R)
• M32: 11,694,066 km (0.034 R)
• M33: 11,806,114 km (0.109 R)
• M34: 12,889,053 km (0.037 R)
• M35: 13,648,113 km (0.079 R)
• M36: 13,766,146 km (0.115 R)
• M37: 14,241,867 km (0.057 R)
• M38: 14,541,811 km (0.118 R)
• M39: 14,965,322 km (0.093 R)
• M40: 16,197,560 km (0.071 R)
• M41: 16,510,668 km (0.092 R)
• M42: 16,636,480 km (0.117 R)
• M43: 17,398,083 km (0.079 R)
• M44: 17,461,961 km (0.104 R)
• M45: 18,757,778 km (0.108 R)
• M46: 21,853,257 km (0.063 R)
• M47: 22,616,505 km (0.104 R)
• M48: 24,814,248 km (0.116 R)
• M49: 24,886,354 km (0.068 R)
• M50: 26,267,890 km (0.092 R)
• M51: 27,524,961 km (0.062 R)
• M52: 27,748,909 km (0.066 R)
• M53: 27,823,558 km (0.073 R)
• M54: 27,898,357 km (0.095 R)
• M55: 28,801,480 km (0.113 R)
• M56: 28,953,022 km (0.116 R)
• M57: 30,097,296 km (0.109 R)
• M58: 30,790,982 km (0.078 R)
• M59: 31,802,114 km (0.052 R)
• M60: 31,958,743 km (0.046 R)
• M61: 33,379,025 km (0.109 R)
• M62: 33,538,047 km (0.076 R)
• M63: 33,617,783 km (0.063 R)
• M64: 33,936,875 km (0.086 R)
• M65: 35,304,649 km (0.119 R)
• M66: 35,547,895 km (0.105 R)
• M67: 36,526,265 km (0.079 R)
• M68: 37,348,305 km (0.096 R)
• M69: 38,426,158 km (0.064 R)
• M70: 39,514,183 km (0.07 R)
• M71: 40,442,737 km (0.106 R)
• M72: 40,867,146 km (0.092 R)
• M73: 41,037,389 km (0.032 R)
• M74: 41,378,472 km (0.105 R)
• M75: 41,634,883 km (0.082 R)
• M76: 42,493,425 km (0.118 R)
• M77: 43,271,184 km (0.081 R)
• M78: 43,618,251 km (0.101 R)
• M79: 44,228,012 km (0.073 R)
• M80: 45,016,094 km (0.059 R)
• M81: 46,074,050 km (0.09 R)
• M82: 46,872,902 km (0.097 R)
• M83: 47,945,220 km (0.107 R)
• M84: 48,394,313 km (0.118 R)
• M85: 48,484,371 km (0.116 R)
• M86: 48,935,109 km (0.086 R)
• M87: 51,485,304 km (0.046 R)
• M88: 54,171,633 km (0.113 R)
• M89: 54,452,129 km (0.083 R)
• M90: 56,239,824 km (0.052 R)
• M91: 57,378,862 km (0.106 R)
• M92: 61,035,333 km (0.077 R)
• M93: 62,009,963 km (0.103 R)
• M94: 62,597,284 km (0.081 R)
• M95: 66,559,384 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit