🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 131 Days

Day: 34.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.64 AU

Year: 143 Days

Day: 15.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.93 AU - 1.01 AU

Year: 344 Days

Day: 26.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,646,710 km

• M1: 136,583 km (0.081 R)
• M2: 498,909 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.32 AU - 1.46 AU

Year: 590 Days

Day: 40.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.3 AU - 1.78 AU

Year: 688 Days

Day: 39.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.12 AU - 2.16 AU

Year: 1127 Days

Day: 38.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.37 AU - 2.55 AU

Year: 1389 Days

Day: 36.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.1

Radius: 14.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.15 AU - 5.55 AU

Year: 4454 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,646,710 km

• M1: 193,430 km (0.047 R)
• M2: 368,310 km (0.093 R)
• M3: 627,713 km (0.095 R)
• M4: 832,961 km (0.094 R)
• M5: 992,582 km (0.046 R)
• M6: 1,177,934 km (0.109 R)
• M7: 1,329,027 km (0.093 R)
• M8: 1,438,832 km (0.114 R)
• M9: 1,568,384 km (0.067 R)
• M10: 1,736,083 km (0.088 R)
• M11: 1,999,226 km (0.104 R)
• M12: 2,163,634 km (0.106 R)
• M13: 3,053,143 km (0.094 R)
• M14: 3,200,946 km (0.117 R)
• M15: 3,351,291 km (0.116 R)
• M16: 3,726,483 km (0.11 R)
• M17: 4,185,449 km (0.094 R)
• M18: 4,469,536 km (0.117 R)
• M19: 4,565,577 km (0.065 R)
• M20: 4,760,055 km (0.08 R)
• M21: 4,957,225 km (0.11 R)
• M22: 5,081,840 km (0.029 R)
• M23: 5,487,699 km (0.045 R)
• M24: 5,668,712 km (0.1 R)
• M25: 6,603,100 km (0.106 R)
• M26: 7,700,401 km (0.108 R)
• M27: 7,932,577 km (0.073 R)
• M28: 8,582,879 km (0.076 R)
• M29: 9,621,686 km (0.119 R)
• M30: 10,219,479 km (0.076 R)
• M31: 10,315,072 km (0.071 R)
• M32: 10,410,815 km (0.054 R)
• M33: 10,797,077 km (0.064 R)
• M34: 10,926,928 km (0.115 R)
• M35: 12,592,850 km (0.117 R)
• M36: 12,695,324 km (0.047 R)
• M37: 12,798,098 km (0.063 R)
• M38: 13,039,100 km (0.117 R)
• M39: 13,455,431 km (0.108 R)
• M40: 14,194,744 km (0.118 R)
• M41: 14,730,902 km (0.105 R)
• M42: 15,749,664 km (0.105 R)
• M43: 15,970,919 km (0.119 R)
• M44: 16,081,921 km (0.104 R)
• M45: 17,624,873 km (0.103 R)
• M46: 17,816,209 km (0.111 R)
• M47: 18,394,554 km (0.073 R)
• M48: 19,451,164 km (0.109 R)
• M49: 19,966,977 km (0.1 R)
• M50: 20,166,541 km (0.101 R)
• M51: 20,890,595 km (0.118 R)
• M52: 21,418,675 km (0.09 R)
• M53: 21,664,016 km (0.042 R)
• M54: 21,828,125 km (0.081 R)
• M55: 22,281,256 km (0.102 R)
• M56: 22,654,503 km (0.104 R)
• M57: 22,946,069 km (0.076 R)
• M58: 23,322,906 km (0.112 R)
• M59: 24,551,105 km (0.079 R)
• M60: 24,722,095 km (0.084 R)
• M61: 25,453,629 km (0.085 R)
• M62: 26,410,756 km (0.083 R)
• M63: 27,025,903 km (0.109 R)
• M64: 27,246,859 km (0.102 R)
• M65: 27,556,975 km (0.108 R)
• M66: 28,046,908 km (0.116 R)
• M67: 28,136,218 km (0.096 R)
• M68: 28,270,557 km (0.098 R)
• M69: 29,442,955 km (0.086 R)
• M70: 29,852,554 km (0.098 R)
• M71: 29,943,809 km (0.066 R)
• M72: 30,401,429 km (0.085 R)
• M73: 30,723,363 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 6.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.21 AU - 15.45 AU

Year: 19523 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,646,710 km

• M1: 80,334 km (0.085 R)
• M2: 186,100 km (0.025 R)
• M3: 347,366 km (0.089 R)
• M4: 387,608 km (0.107 R)
• M5: 503,995 km (0.092 R)
• M6: 1,097,450 km (0.098 R)
• M7: 1,418,786 km (0.117 R)
• M8: 1,555,219 km (0.044 R)
• M9: 1,719,927 km (0.074 R)
• M10: 1,965,118 km (0.052 R)
• M11: 2,117,558 km (0.028 R)
• M12: 2,273,888 km (0.037 R)
• M13: 2,653,268 km (0.114 R)
• M14: 3,258,990 km (0.075 R)
• M15: 3,409,335 km (0.109 R)
• M16: 4,130,098 km (0.116 R)
• M17: 4,794,013 km (0.099 R)
• M18: 5,034,118 km (0.108 R)
• M19: 5,208,100 km (0.044 R)
• M20: 5,561,899 km (0.092 R)
• M21: 5,923,627 km (0.091 R)
• M22: 6,292,834 km (0.088 R)
• M23: 6,442,731 km (0.094 R)
• M24: 6,593,676 km (0.103 R)
• M25: 6,745,817 km (0.036 R)
• M26: 7,248,316 km (0.092 R)
• M27: 7,923,601 km (0.043 R)
• M28: 8,126,007 km (0.116 R)
• M29: 8,536,055 km (0.056 R)
• M30: 8,618,782 km (0.041 R)
• M31: 8,952,685 km (0.1 R)
• M32: 9,504,402 km (0.117 R)
• M33: 9,547,187 km (0.087 R)
• M34: 9,633,205 km (0.063 R)
• M35: 10,818,768 km (0.073 R)
• M36: 12,142,710 km (0.099 R)
• M37: 12,563,977 km (0.112 R)
• M38: 12,658,224 km (0.048 R)
• M39: 14,099,899 km (0.056 R)
• M40: 14,691,109 km (0.098 R)
• M41: 14,889,925 km (0.075 R)
• M42: 15,039,672 km (0.027 R)
• M43: 15,089,638 km (0.115 R)
• M44: 17,344,676 km (0.067 R)
• M45: 18,190,353 km (0.116 R)
• M46: 18,403,829 km (0.087 R)
• M47: 18,941,334 km (0.115 R)
• M48: 19,049,494 km (0.103 R)
• M49: 19,593,132 km (0.09 R)
• M50: 20,252,111 km (0.1 R)
• M51: 20,362,664 km (0.058 R)
• M52: 20,528,867 km (0.113 R)
• M53: 20,584,368 km (0.078 R)
• M54: 21,592,059 km (0.074 R)
• M55: 21,988,194 km (0.057 R)
• M56: 22,101,889 km (0.104 R)
• M57: 22,787,645 km (0.114 R)
• M58: 22,902,686 km (0.074 R)
• M59: 23,017,876 km (0.066 R)
• M60: 23,133,216 km (0.087 R)
• M61: 23,306,750 km (0.12 R)
• M62: 23,713,058 km (0.104 R)
• M63: 23,946,281 km (0.073 R)
• M64: 24,709,679 km (0.068 R)
• M65: 25,242,846 km (0.045 R)
• M66: 25,540,695 km (0.106 R)
• M67: 25,959,569 km (0.048 R)
• M68: 26,199,973 km (0.118 R)
• M69: 26,622,437 km (0.089 R)
• M70: 26,804,198 km (0.092 R)
• M71: 26,986,409 km (0.117 R)
• M72: 27,352,026 km (0.106 R)
• M73: 27,535,433 km (0.095 R)
• M74: 28,706,485 km (0.086 R)
• M75: 29,454,325 km (0.077 R)
• M76: 29,705,051 km (0.073 R)
• M77: 29,767,882 km (0.102 R)
• M78: 30,271,877 km (0.095 R)
• M79: 30,715,136 km (0.116 R)
• M80: 31,160,488 km (0.087 R)
• M81: 31,672,263 km (0.079 R)
• M82: 31,864,795 km (0.095 R)
• M83: 31,929,122 km (0.083 R)
• M84: 32,380,310 km (0.059 R)
• M85: 32,703,890 km (0.073 R)
• M86: 34,271,975 km (0.118 R)
• M87: 36,199,244 km (0.075 R)
• M88: 36,737,048 km (0.066 R)
• M89: 37,209,778 km (0.089 R)
• M90: 39,880,249 km (0.112 R)
• M91: 42,753,725 km (0.087 R)
• M92: 43,393,256 km (0.097 R)
• M93: 44,898,061 km (0.117 R)
• M94: 47,370,315 km (0.115 R)
• M95: 47,737,578 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.9

Radius: 6.5

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.56 AU - 21.05 AU

Year: 28174 Days

Day: 23.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,646,710 km

• M1: 181,462 km (0.051 R)
• M2: 323,730 km (0.087 R)
• M3: 431,590 km (0.056 R)
• M4: 527,033 km (0.052 R)
• M5: 1,105,528 km (0.066 R)
• M6: 1,273,377 km (0.09 R)
• M7: 2,356,316 km (0.045 R)
• M8: 2,796,134 km (0.094 R)
• M9: 3,405,147 km (0.086 R)
• M10: 3,453,766 km (0.104 R)
• M11: 3,951,628 km (0.112 R)
• M12: 4,958,721 km (0.086 R)
• M13: 5,405,270 km (0.119 R)
• M14: 5,864,835 km (0.086 R)
• M15: 6,040,463 km (0.077 R)
• M16: 8,541,440 km (0.076 R)
• M17: 9,075,654 km (0.105 R)
• M18: 9,211,040 km (0.073 R)
• M19: 10,036,521 km (0.09 R)
• M20: 12,127,301 km (0.083 R)
• M21: 12,426,048 km (0.059 R)
• M22: 12,727,039 km (0.06 R)
• M23: 13,722,164 km (0.086 R)
• M24: 14,425,573 km (0.085 R)
• M25: 14,583,548 km (0.091 R)
• M26: 15,786,166 km (0.095 R)
• M27: 15,867,547 km (0.103 R)
• M28: 16,440,507 km (0.058 R)
• M29: 16,770,968 km (0.106 R)
• M30: 17,522,698 km (0.098 R)
• M31: 18,713,497 km (0.096 R)
• M32: 22,348,426 km (0.102 R)
• M33: 24,574,143 km (0.119 R)
• M34: 26,192,942 km (0.026 R)
• M35: 27,551,739 km (0.079 R)
• M36: 28,239,740 km (0.059 R)
• M37: 29,032,908 km (0.079 R)
• M38: 31,660,893 km (0.062 R)
• M39: 32,071,988 km (0.096 R)
• M40: 33,838,440 km (0.115 R)
• M41: 34,469,444 km (0.045 R)
• M42: 35,316,766 km (0.117 R)
• M43: 36,170,970 km (0.095 R)
• M44: 36,600,615 km (0.09 R)
• M45: 37,573,450 km (0.068 R)
• M46: 41,549,013 km (0.082 R)
• M47: 42,676,832 km (0.082 R)
• M48: 43,130,861 km (0.081 R)
• M49: 43,472,393 km (0.082 R)
• M50: 47,992,942 km (0.097 R)
• M51: 48,583,255 km (0.12 R)
• M52: 48,820,068 km (0.094 R)
• M53: 49,651,832 km (0.03 R)
• M54: 50,968,294 km (0.108 R)
• M55: 51,691,300 km (0.116 R)
• M56: 53,025,414 km (0.111 R)
• M57: 54,986,343 km (0.035 R)
• M58: 55,851,617 km (0.114 R)
• M59: 56,845,994 km (0.079 R)
• M60: 57,720,842 km (0.073 R)
• M61: 60,499,473 km (0.099 R)
• M62: 61,136,910 km (0.111 R)
• M63: 61,392,573 km (0.102 R)
• M64: 61,648,684 km (0.068 R)
• M65: 62,033,300 km (0.073 R)
• M66: 62,418,814 km (0.082 R)
• M67: 63,579,843 km (0.095 R)
• M68: 63,709,395 km (0.086 R)
• M69: 64,098,200 km (0.118 R)
• M70: 68,959,083 km (0.11 R)
• M71: 70,829,057 km (0.116 R)
• M72: 71,500,901 km (0.061 R)
• M73: 73,529,149 km (0.107 R)
• M74: 76,125,270 km (0.088 R)
• M75: 76,262,751 km (0.111 R)
• M76: 80,985,705 km (0.039 R)
• M77: 83,524,231 km (0.083 R)
• M78: 83,665,900 km (0.104 R)
• M79: 84,233,923 km (0.111 R)
• M80: 85,088,277 km (0.105 R)
• M81: 87,524,478 km (0.115 R)
• M82: 89,547,939 km (0.11 R)
• M83: 92,758,609 km (0.065 R)
• M84: 94,673,461 km (0.099 R)
• M85: 95,561,624 km (0.101 R)
• M86: 97,644,924 km (0.105 R)
• M87: 98,093,269 km (0.044 R)
• M88: 99,141,950 km (0.112 R)
• M89: 99,592,688 km (0.109 R)
• M90: 100,345,165 km (0.098 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 18,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit