🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 145 Days

Day: 48 Hours

Environment

Temp: 151 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.15 AU - 1.73 AU

Year: 648 Days

Day: 40.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.83 AU - 2.35 AU

Year: 1132 Days

Day: 22.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,276,908 km

• M1: 1,220,569 km (0.038 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 9.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.3 AU - 9.44 AU

Year: 9074 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,276,908 km

• M1: 123,867 km (0.106 R)
• M2: 208,240 km (0.051 R)
• M3: 444,156 km (0.106 R)
• M4: 640,578 km (0.097 R)
• M5: 763,996 km (0.051 R)
• M6: 1,233,883 km (0.088 R)
• M7: 1,320,052 km (0.12 R)
• M8: 1,535,772 km (0.026 R)
• M9: 1,801,906 km (0.118 R)
• M10: 1,920,537 km (0.115 R)
• M11: 2,165,728 km (0.037 R)
• M12: 2,228,709 km (0.082 R)
• M13: 2,313,531 km (0.115 R)
• M14: 2,937,953 km (0.104 R)
• M15: 3,031,451 km (0.055 R)
• M16: 3,245,227 km (0.103 R)
• M17: 3,662,605 km (0.096 R)
• M18: 3,967,485 km (0.112 R)
• M19: 4,931,195 km (0.094 R)
• M20: 5,382,083 km (0.099 R)
• M21: 5,583,441 km (0.074 R)
• M22: 5,699,679 km (0.045 R)
• M23: 5,875,606 km (0.091 R)
• M24: 6,444,377 km (0.118 R)
• M25: 6,719,936 km (0.086 R)
• M26: 6,812,687 km (0.111 R)
• M27: 7,219,444 km (0.098 R)
• M28: 7,314,438 km (0.097 R)
• M29: 7,537,638 km (0.116 R)
• M30: 7,698,606 km (0.083 R)
• M31: 8,089,355 km (0.066 R)
• M32: 8,254,212 km (0.111 R)
• M33: 8,687,747 km (0.1 R)
• M34: 9,265,943 km (0.11 R)
• M35: 10,032,632 km (0.107 R)
• M36: 10,423,680 km (0.048 R)
• M37: 10,567,145 km (0.091 R)
• M38: 10,783,463 km (0.06 R)
• M39: 11,478,345 km (0.101 R)
• M40: 12,949,640 km (0.026 R)
• M41: 13,181,218 km (0.105 R)
• M42: 13,375,396 km (0.115 R)
• M43: 13,570,322 km (0.076 R)
• M44: 14,519,521 km (0.114 R)
• M45: 14,880,949 km (0.116 R)
• M46: 15,286,060 km (0.069 R)
• M47: 15,367,591 km (0.11 R)
• M48: 15,490,112 km (0.065 R)
• M49: 16,356,433 km (0.108 R)
• M50: 16,984,893 km (0.119 R)
• M51: 17,111,453 km (0.066 R)
• M52: 17,196,126 km (0.088 R)
• M53: 17,663,918 km (0.041 R)
• M54: 17,963,712 km (0.112 R)
• M55: 18,135,899 km (0.088 R)
• M56: 18,698,986 km (0.118 R)
• M57: 19,048,446 km (0.089 R)
• M58: 19,224,074 km (0.072 R)
• M59: 19,665,238 km (0.114 R)
• M60: 20,378,072 km (0.106 R)
• M61: 20,512,561 km (0.086 R)
• M62: 20,827,764 km (0.089 R)
• M63: 22,012,728 km (0.098 R)
• M64: 23,359,857 km (0.082 R)
• M65: 23,736,245 km (0.072 R)
• M66: 23,972,460 km (0.108 R)
• M67: 24,351,990 km (0.06 R)
• M68: 24,542,578 km (0.099 R)
• M69: 25,890,305 km (0.114 R)
• M70: 26,230,939 km (0.059 R)
• M71: 26,622,138 km (0.101 R)
• M72: 27,064,499 km (0.12 R)
• M73: 27,658,103 km (0.091 R)
• M74: 28,356,127 km (0.101 R)
• M75: 29,211,378 km (0.093 R)
• M76: 30,177,331 km (0.09 R)
• M77: 30,279,656 km (0.114 R)
• M78: 30,382,131 km (0.104 R)
• M79: 30,535,917 km (0.074 R)
• M80: 30,895,850 km (0.115 R)
• M81: 31,619,904 km (0.11 R)
• M82: 32,088,444 km (0.094 R)
• M83: 32,245,073 km (0.118 R)
• M84: 32,611,588 km (0.084 R)
• M85: 33,295,998 km (0.097 R)
• M86: 34,571,769 km (0.093 R)
• M87: 36,189,071 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 10.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.43 AU - 11.59 AU

Year: 13690 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,276,908 km

• M1: 129,253 km (0.114 R)
• M2: 236,065 km (0.074 R)
• M3: 336,446 km (0.102 R)
• M4: 607,068 km (0.037 R)
• M5: 819,946 km (0.037 R)
• M6: 959,521 km (0.08 R)
• M7: 1,675,197 km (0.041 R)
• M8: 1,754,484 km (0.056 R)
• M9: 2,063,553 km (0.066 R)
• M10: 2,389,976 km (0.072 R)
• M11: 2,850,737 km (0.025 R)
• M12: 2,946,330 km (0.09 R)
• M13: 3,067,205 km (0.073 R)
• M14: 3,165,192 km (0.117 R)
• M15: 3,414,721 km (0.101 R)
• M16: 3,906,599 km (0.062 R)
• M17: 4,093,596 km (0.079 R)
• M18: 4,201,606 km (0.101 R)
• M19: 4,338,189 km (0.116 R)
• M20: 4,448,592 km (0.06 R)
• M21: 5,159,032 km (0.083 R)
• M22: 5,305,488 km (0.107 R)
• M23: 5,572,521 km (0.101 R)
• M24: 5,783,154 km (0.098 R)
• M25: 5,965,963 km (0.111 R)
• M26: 6,212,650 km (0.096 R)
• M27: 7,037,233 km (0.106 R)
• M28: 7,628,444 km (0.086 R)
• M29: 8,065,270 km (0.105 R)
• M30: 8,372,394 km (0.043 R)
• M31: 8,510,174 km (0.118 R)
• M32: 9,139,682 km (0.114 R)
• M33: 9,281,501 km (0.098 R)
• M34: 9,639,488 km (0.116 R)
• M35: 10,332,276 km (0.081 R)
• M36: 10,406,028 km (0.097 R)
• M37: 10,777,928 km (0.078 R)
• M38: 11,649,934 km (0.111 R)
• M39: 11,997,300 km (0.11 R)
• M40: 12,230,823 km (0.082 R)
• M41: 13,622,681 km (0.026 R)
• M42: 14,111,268 km (0.099 R)
• M43: 14,730,304 km (0.092 R)
• M44: 15,952,070 km (0.118 R)
• M45: 16,640,070 km (0.094 R)
• M46: 17,206,149 km (0.12 R)
• M47: 17,381,477 km (0.071 R)
• M48: 18,000,364 km (0.077 R)
• M49: 18,089,375 km (0.095 R)
• M50: 18,581,402 km (0.094 R)
• M51: 19,032,589 km (0.091 R)
• M52: 19,214,051 km (0.096 R)
• M53: 19,761,879 km (0.1 R)
• M54: 20,407,693 km (0.061 R)
• M55: 20,686,543 km (0.039 R)
• M56: 20,779,743 km (0.091 R)
• M57: 20,873,092 km (0.114 R)
• M58: 21,060,388 km (0.111 R)
• M59: 21,154,037 km (0.029 R)
• M60: 21,247,984 km (0.098 R)
• M61: 22,529,739 km (0.098 R)
• M62: 23,690,020 km (0.109 R)
• M63: 23,836,326 km (0.108 R)
• M64: 24,622,314 km (0.073 R)
• M65: 25,416,678 km (0.108 R)
• M66: 25,516,460 km (0.08 R)
• M67: 27,592,878 km (0.119 R)
• M68: 28,159,106 km (0.082 R)
• M69: 28,573,343 km (0.03 R)
• M70: 28,729,224 km (0.085 R)
• M71: 30,568,530 km (0.099 R)
• M72: 31,154,355 km (0.077 R)
• M73: 31,314,873 km (0.105 R)
• M74: 32,662,451 km (0.096 R)
• M75: 32,825,513 km (0.085 R)
• M76: 32,934,270 km (0.094 R)
• M77: 33,206,838 km (0.085 R)
• M78: 34,194,184 km (0.107 R)
• M79: 35,191,254 km (0.076 R)
• M80: 36,085,550 km (0.073 R)
• M81: 36,366,494 km (0.102 R)
• M82: 36,987,176 km (0.092 R)
• M83: 37,611,448 km (0.063 R)
• M84: 38,067,572 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 5

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.09 AU - 15.45 AU

Year: 19148 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,276,908 km

• M1: 118,182 km (0.065 R)
• M2: 186,249 km (0.088 R)
• M3: 397,482 km (0.07 R)
• M4: 1,304,344 km (0.071 R)
• M5: 1,448,556 km (0.044 R)
• M6: 2,358,710 km (0.099 R)
• M7: 2,504,867 km (0.116 R)
• M8: 2,745,121 km (0.089 R)
• M9: 3,150,980 km (0.053 R)
• M10: 3,377,322 km (0.112 R)
• M11: 4,018,049 km (0.115 R)
• M12: 4,122,618 km (0.052 R)
• M13: 4,622,425 km (0.105 R)
• M14: 5,254,625 km (0.103 R)
• M15: 5,369,068 km (0.083 R)
• M16: 5,522,854 km (0.075 R)
• M17: 5,678,137 km (0.107 R)
• M18: 6,072,626 km (0.063 R)
• M19: 6,846,347 km (0.102 R)
• M20: 6,887,935 km (0.096 R)
• M21: 7,393,426 km (0.075 R)
• M22: 7,607,501 km (0.046 R)
• M23: 7,737,052 km (0.105 R)
• M24: 7,910,735 km (0.106 R)
• M25: 8,529,023 km (0.106 R)
• M26: 9,392,802 km (0.109 R)
• M27: 9,811,526 km (0.071 R)
• M28: 11,055,283 km (0.118 R)
• M29: 12,857,488 km (0.046 R)
• M30: 13,426,259 km (0.096 R)
• M31: 15,781,379 km (0.059 R)
• M32: 18,318,558 km (0.106 R)
• M33: 18,724,417 km (0.112 R)
• M34: 20,377,474 km (0.072 R)
• M35: 20,497,302 km (0.12 R)
• M36: 20,677,567 km (0.097 R)
• M37: 21,464,602 km (0.097 R)
• M38: 22,076,607 km (0.091 R)
• M39: 22,261,360 km (0.106 R)
• M40: 22,322,994 km (0.064 R)
• M41: 22,694,446 km (0.04 R)
• M42: 22,818,612 km (0.096 R)
• M43: 23,067,842 km (0.064 R)
• M44: 23,883,749 km (0.071 R)
• M45: 24,136,719 km (0.032 R)
• M46: 24,517,894 km (0.095 R)
• M47: 26,780,412 km (0.086 R)
• M48: 27,372,970 km (0.12 R)
• M49: 28,503,780 km (0.03 R)
• M50: 29,311,309 km (0.073 R)
• M51: 29,446,546 km (0.12 R)
• M52: 30,536,516 km (0.116 R)
• M53: 33,107,056 km (0.068 R)
• M54: 34,453,886 km (0.099 R)
• M55: 34,596,602 km (0.118 R)
• M56: 35,818,368 km (0.107 R)
• M57: 36,035,434 km (0.109 R)
• M58: 36,616,472 km (0.06 R)
• M59: 37,861,276 km (0.071 R)
• M60: 40,618,215 km (0.111 R)
• M61: 40,693,613 km (0.084 R)
• M62: 41,678,266 km (0.108 R)
• M63: 42,058,993 km (0.04 R)
• M64: 42,288,027 km (0.07 R)
• M65: 43,362,140 km (0.046 R)
• M66: 43,670,610 km (0.094 R)
• M67: 44,445,228 km (0.085 R)
• M68: 44,600,660 km (0.099 R)
• M69: 46,717,021 km (0.12 R)
• M70: 48,066,245 km (0.072 R)
• M71: 49,026,214 km (0.117 R)
• M72: 49,428,184 km (0.092 R)
• M73: 49,992,616 km (0.088 R)
• M74: 50,154,332 km (0.119 R)
• M75: 50,883,921 km (0.104 R)
• M76: 51,290,827 km (0.1 R)
• M77: 52,846,944 km (0.101 R)
• M78: 53,011,651 km (0.079 R)
• M79: 54,751,175 km (0.102 R)
• M80: 54,834,501 km (0.098 R)
• M81: 55,084,629 km (0.058 R)
• M82: 55,418,830 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 5.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.3 AU - 18.48 AU

Year: 29553 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,276,908 km

• M1: 172,038 km (0.036 R)
• M2: 511,475 km (0.111 R)
• M3: 575,353 km (0.101 R)
• M4: 1,129,763 km (0.079 R)
• M5: 1,444,966 km (0.085 R)
• M6: 1,650,663 km (0.115 R)
• M7: 1,806,095 km (0.085 R)
• M8: 2,048,144 km (0.057 R)
• M9: 2,173,059 km (0.1 R)
• M10: 2,540,621 km (0.101 R)
• M11: 3,454,963 km (0.043 R)
• M12: 3,805,770 km (0.109 R)
• M13: 3,959,706 km (0.083 R)
• M14: 4,406,854 km (0.1 R)
• M15: 5,262,703 km (0.079 R)
• M16: 5,348,273 km (0.07 R)
• M17: 6,379,601 km (0.027 R)
• M18: 6,778,130 km (0.041 R)
• M19: 8,152,486 km (0.056 R)
• M20: 9,058,301 km (0.08 R)
• M21: 9,924,921 km (0.109 R)
• M22: 10,030,687 km (0.054 R)
• M23: 10,565,200 km (0.066 R)
• M24: 10,601,253 km (0.047 R)
• M25: 11,960,350 km (0.072 R)
• M26: 11,997,749 km (0.041 R)
• M27: 13,179,273 km (0.038 R)
• M28: 13,334,406 km (0.08 R)
• M29: 14,517,277 km (0.073 R)
• M30: 14,557,219 km (0.07 R)
• M31: 14,637,254 km (0.076 R)
• M32: 15,080,513 km (0.078 R)
• M33: 15,692,069 km (0.04 R)
• M34: 16,062,922 km (0.084 R)
• M35: 16,104,360 km (0.055 R)
• M36: 16,561,831 km (0.084 R)
• M37: 17,192,535 km (0.086 R)
• M38: 19,175,455 km (0.066 R)
• M39: 19,307,251 km (0.086 R)
• M40: 19,439,346 km (0.098 R)
• M41: 20,149,038 km (0.064 R)
• M42: 20,912,436 km (0.084 R)
• M43: 21,868,366 km (0.114 R)
• M44: 21,914,143 km (0.078 R)
• M45: 22,052,073 km (0.063 R)
• M46: 22,606,183 km (0.103 R)
• M47: 23,071,432 km (0.058 R)
• M48: 25,444,952 km (0.117 R)
• M49: 26,123,379 km (0.032 R)
• M50: 26,856,707 km (0.085 R)
• M51: 27,250,599 km (0.117 R)
• M52: 28,343,860 km (0.073 R)
• M53: 29,299,341 km (0.11 R)
• M54: 30,829,578 km (0.119 R)
• M55: 31,138,647 km (0.082 R)
• M56: 31,345,242 km (0.068 R)
• M57: 32,752,210 km (0.025 R)
• M58: 33,225,687 km (0.114 R)
• M59: 33,807,623 km (0.112 R)
• M60: 33,860,580 km (0.043 R)
• M61: 35,142,335 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit