🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 195 Days

Day: 27.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.57 AU - 0.79 AU

Year: 200 Days

Day: 28.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,486,988 km

• M1: 389,852 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.58 AU - 0.82 AU

Year: 209 Days

Day: 36.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.15 AU

Year: 330 Days

Day: 38.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.04 AU - 1.06 AU

Year: 384 Days

Day: 46.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.35 AU - 2.01 AU

Year: 776 Days

Day: 37.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,486,988 km

• M1: 78,240 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.6 AU - 1.8 AU

Year: 790 Days

Day: 18 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,486,988 km

• M1: 173,534 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 8.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.06 AU - 6.52 AU

Year: 5623 Days

Day: 5.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,486,988 km

• M1: 119,828 km (0.081 R)
• M2: 174,282 km (0.083 R)
• M3: 257,159 km (0.068 R)
• M4: 393,143 km (0.117 R)
• M5: 493,673 km (0.064 R)
• M6: 547,528 km (0.058 R)
• M7: 822,040 km (0.077 R)
• M8: 935,735 km (0.055 R)
• M9: 1,095,954 km (0.092 R)
• M10: 1,190,051 km (0.082 R)
• M11: 1,319,902 km (0.073 R)
• M12: 1,558,810 km (0.091 R)
• M13: 1,665,473 km (0.117 R)
• M14: 1,923,829 km (0.086 R)
• M15: 2,064,301 km (0.11 R)
• M16: 2,328,640 km (0.112 R)
• M17: 2,423,785 km (0.069 R)
• M18: 2,534,038 km (0.055 R)
• M19: 2,603,901 km (0.088 R)
• M20: 2,846,099 km (0.114 R)
• M21: 3,066,008 km (0.101 R)
• M22: 3,276,193 km (0.071 R)
• M23: 3,398,564 km (0.066 R)
• M24: 3,522,282 km (0.062 R)
• M25: 3,679,210 km (0.089 R)
• M26: 3,822,375 km (0.057 R)
• M27: 3,935,022 km (0.102 R)
• M28: 4,279,696 km (0.077 R)
• M29: 4,346,417 km (0.097 R)
• M30: 5,353,210 km (0.084 R)
• M31: 5,661,681 km (0.061 R)
• M32: 5,771,935 km (0.062 R)
• M33: 5,920,037 km (0.099 R)
• M34: 5,975,837 km (0.117 R)
• M35: 6,352,823 km (0.115 R)
• M36: 6,952,262 km (0.074 R)
• M37: 7,268,811 km (0.111 R)
• M38: 7,529,410 km (0.102 R)
• M39: 8,101,323 km (0.027 R)
• M40: 8,288,171 km (0.101 R)
• M41: 8,497,309 km (0.119 R)
• M42: 8,942,362 km (0.096 R)
• M43: 9,028,082 km (0.095 R)
• M44: 9,135,493 km (0.116 R)
• M45: 9,221,811 km (0.068 R)
• M46: 9,569,477 km (0.106 R)
• M47: 10,233,093 km (0.097 R)
• M48: 10,322,702 km (0.088 R)
• M49: 10,435,199 km (0.101 R)
• M50: 10,502,818 km (0.12 R)
• M51: 10,638,503 km (0.081 R)
• M52: 10,729,309 km (0.051 R)
• M53: 10,820,264 km (0.08 R)
• M54: 10,980,334 km (0.071 R)
• M55: 11,095,076 km (0.072 R)
• M56: 11,581,269 km (0.062 R)
• M57: 11,674,618 km (0.093 R)
• M58: 11,909,337 km (0.039 R)
• M59: 12,074,493 km (0.083 R)
• M60: 12,646,555 km (0.097 R)
• M61: 13,300,747 km (0.095 R)
• M62: 14,090,324 km (0.096 R)
• M63: 14,215,089 km (0.111 R)
• M64: 14,591,477 km (0.093 R)
• M65: 15,022,020 km (0.096 R)
• M66: 16,601,325 km (0.052 R)
• M67: 17,077,345 km (0.063 R)
• M68: 17,210,337 km (0.076 R)
• M69: 17,692,043 km (0.111 R)
• M70: 17,799,753 km (0.093 R)
• M71: 17,880,685 km (0.056 R)
• M72: 17,988,695 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 13.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.24 AU - 9.14 AU

Year: 8355 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 132.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,486,988 km

• M1: 309,518 km (0.113 R)
• M2: 476,170 km (0.071 R)
• M3: 681,717 km (0.085 R)
• M4: 1,100,292 km (0.112 R)
• M5: 1,517,222 km (0.1 R)
• M6: 1,693,897 km (0.032 R)
• M7: 1,898,397 km (0.045 R)
• M8: 2,400,597 km (0.073 R)
• M9: 2,584,902 km (0.094 R)
• M10: 2,919,253 km (0.077 R)
• M11: 3,116,572 km (0.062 R)
• M12: 3,267,517 km (0.106 R)
• M13: 3,923,204 km (0.086 R)
• M14: 4,031,962 km (0.113 R)
• M15: 4,448,741 km (0.115 R)
• M16: 4,821,390 km (0.082 R)
• M17: 5,085,430 km (0.119 R)
• M18: 5,597,204 km (0.072 R)
• M19: 6,475,942 km (0.056 R)
• M20: 6,767,658 km (0.106 R)
• M21: 7,566,660 km (0.089 R)
• M22: 8,115,984 km (0.086 R)
• M23: 8,820,889 km (0.061 R)
• M24: 8,964,204 km (0.107 R)
• M25: 9,108,416 km (0.028 R)
• M26: 9,655,795 km (0.103 R)
• M27: 10,138,996 km (0.093 R)
• M28: 10,515,982 km (0.104 R)
• M29: 11,090,289 km (0.113 R)
• M30: 11,206,376 km (0.047 R)
• M31: 12,229,327 km (0.028 R)
• M32: 12,752,171 km (0.098 R)
• M33: 13,077,397 km (0.064 R)
• M34: 13,570,621 km (0.108 R)
• M35: 13,736,376 km (0.068 R)
• M36: 14,364,088 km (0.112 R)
• M37: 14,830,235 km (0.065 R)
• M38: 15,517,338 km (0.077 R)
• M39: 16,302,727 km (0.113 R)
• M40: 16,523,085 km (0.098 R)
• M41: 16,611,647 km (0.116 R)
• M42: 17,504,896 km (0.107 R)
• M43: 17,821,295 km (0.049 R)
• M44: 18,368,075 km (0.089 R)
• M45: 19,059,367 km (0.119 R)
• M46: 19,291,693 km (0.114 R)
• M47: 19,665,388 km (0.103 R)
• M48: 19,759,186 km (0.114 R)
• M49: 19,853,133 km (0.105 R)
• M50: 20,088,600 km (0.086 R)
• M51: 20,419,960 km (0.078 R)
• M52: 21,087,914 km (0.047 R)
• M53: 21,521,150 km (0.03 R)
• M54: 21,617,790 km (0.073 R)
• M55: 21,957,377 km (0.044 R)
• M56: 23,681,343 km (0.081 R)
• M57: 24,332,692 km (0.089 R)
• M58: 25,193,478 km (0.077 R)
• M59: 26,167,360 km (0.045 R)
• M60: 26,736,730 km (0.103 R)
• M61: 27,101,300 km (0.085 R)
• M62: 27,362,647 km (0.084 R)
• M63: 28,151,776 km (0.069 R)
• M64: 28,469,522 km (0.099 R)
• M65: 30,184,213 km (0.114 R)
• M66: 30,292,522 km (0.069 R)
• M67: 30,781,407 km (0.114 R)
• M68: 31,711,906 km (0.066 R)
• M69: 31,877,212 km (0.05 R)
• M70: 32,762,981 km (0.074 R)
• M71: 32,874,282 km (0.071 R)
• M72: 33,825,425 km (0.112 R)
• M73: 34,728,846 km (0.114 R)
• M74: 35,240,471 km (0.093 R)
• M75: 35,354,465 km (0.118 R)
• M76: 35,468,608 km (0.064 R)
• M77: 35,697,343 km (0.102 R)
• M78: 35,983,973 km (0.12 R)
• M79: 36,906,094 km (0.048 R)
• M80: 37,312,103 km (0.108 R)
• M81: 37,894,487 km (0.114 R)
• M82: 38,128,309 km (0.088 R)
• M83: 39,304,597 km (0.106 R)
• M84: 39,422,928 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.5

Radius: 5.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.98 AU - 19.58 AU

Year: 24501 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,486,988 km

• M1: 103,073 km (0.09 R)
• M2: 153,637 km (0.074 R)
• M3: 251,324 km (0.1 R)
• M4: 338,839 km (0.066 R)
• M5: 425,456 km (0.075 R)
• M6: 544,237 km (0.081 R)
• M7: 620,831 km (0.092 R)
• M8: 1,008,439 km (0.044 R)
• M9: 1,423,424 km (0.109 R)
• M10: 2,891,876 km (0.112 R)
• M11: 3,073,339 km (0.112 R)
• M12: 3,188,679 km (0.11 R)
• M13: 3,567,161 km (0.091 R)
• M14: 3,615,631 km (0.12 R)
• M15: 4,009,971 km (0.07 R)
• M16: 4,110,800 km (0.116 R)
• M17: 4,186,945 km (0.117 R)
• M18: 4,418,074 km (0.082 R)
• M19: 4,759,456 km (0.11 R)
• M20: 6,005,008 km (0.106 R)
• M21: 7,467,926 km (0.087 R)
• M22: 8,286,675 km (0.075 R)
• M23: 8,479,656 km (0.096 R)
• M24: 8,544,432 km (0.113 R)
• M25: 10,316,568 km (0.045 R)
• M26: 10,663,336 km (0.077 R)
• M27: 10,768,204 km (0.096 R)
• M28: 11,582,765 km (0.096 R)
• M29: 11,762,432 km (0.07 R)
• M30: 12,015,551 km (0.116 R)
• M31: 12,527,326 km (0.111 R)
• M32: 12,934,232 km (0.09 R)
• M33: 13,913,500 km (0.09 R)
• M34: 14,104,536 km (0.107 R)
• M35: 14,955,299 km (0.118 R)
• M36: 15,190,168 km (0.117 R)
• M37: 15,663,795 km (0.12 R)
• M38: 15,942,196 km (0.098 R)
• M39: 16,182,151 km (0.08 R)
• M40: 16,665,801 km (0.092 R)
• M41: 16,787,424 km (0.078 R)
• M42: 17,276,759 km (0.089 R)
• M43: 17,853,758 km (0.064 R)
• M44: 18,604,889 km (0.091 R)
• M45: 18,815,223 km (0.097 R)
• M46: 19,281,071 km (0.063 R)
• M47: 19,922,397 km (0.097 R)
• M48: 20,223,987 km (0.115 R)
• M49: 23,141,444 km (0.095 R)
• M50: 23,822,713 km (0.117 R)
• M51: 24,372,335 km (0.074 R)
• M52: 24,556,490 km (0.094 R)
• M53: 25,999,362 km (0.115 R)
• M54: 26,659,837 km (0.097 R)
• M55: 26,992,243 km (0.107 R)
• M56: 27,517,332 km (0.104 R)
• M57: 27,613,074 km (0.076 R)
• M58: 27,709,116 km (0.105 R)
• M59: 27,901,200 km (0.096 R)
• M60: 28,287,013 km (0.109 R)
• M61: 28,432,123 km (0.081 R)
• M62: 29,650,896 km (0.112 R)
• M63: 30,241,958 km (0.099 R)
• M64: 30,737,575 km (0.117 R)
• M65: 31,485,864 km (0.109 R)
• M66: 32,391,829 km (0.042 R)
• M67: 33,051,406 km (0.086 R)
• M68: 33,920,569 km (0.109 R)
• M69: 34,074,805 km (0.028 R)
• M70: 34,126,117 km (0.077 R)
• M71: 34,177,578 km (0.055 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit