🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.83 AU - 0.93 AU

Year: 289 Days

Day: 21.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,215,625 km

• M1: 86,318 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.2 AU

Year: 404 Days

Day: 16.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.08 AU - 1.18 AU

Year: 420 Days

Day: 38.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,215,625 km

• M1: 343,776 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.03 AU - 1.37 AU

Year: 460 Days

Day: 21 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.63 AU - 2.31 AU

Year: 967 Days

Day: 37.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,215,625 km

• M1: 431,291 km (0.076 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.24 AU - 3.16 AU

Year: 1552 Days

Day: 47.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 175.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,215,625 km

• M1: 1,471,145 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.31 AU - 3.69 AU

Year: 1818 Days

Day: 12.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 13.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.49 AU - 6.83 AU

Year: 4711 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,215,625 km

• M1: 172,337 km (0.057 R)
• M2: 266,733 km (0.11 R)
• M3: 378,632 km (0.09 R)
• M4: 636,090 km (0.094 R)
• M5: 886,816 km (0.095 R)
• M6: 1,183,618 km (0.086 R)
• M7: 1,582,446 km (0.076 R)
• M8: 1,916,798 km (0.116 R)
• M9: 2,069,387 km (0.102 R)
• M10: 2,194,451 km (0.117 R)
• M11: 2,551,840 km (0.074 R)
• M12: 2,858,516 km (0.057 R)
• M13: 2,963,384 km (0.036 R)
• M14: 3,620,119 km (0.071 R)
• M15: 4,063,377 km (0.084 R)
• M16: 4,442,758 km (0.064 R)
• M17: 5,451,945 km (0.066 R)
• M18: 5,648,965 km (0.084 R)
• M19: 5,848,379 km (0.104 R)
• M20: 7,189,225 km (0.071 R)
• M21: 7,309,202 km (0.103 R)
• M22: 7,943,797 km (0.044 R)
• M23: 8,117,629 km (0.101 R)
• M24: 8,444,052 km (0.098 R)
• M25: 8,545,330 km (0.115 R)
• M26: 10,247,753 km (0.118 R)
• M27: 10,627,882 km (0.119 R)
• M28: 10,819,816 km (0.12 R)
• M29: 11,430,325 km (0.105 R)
• M30: 11,542,523 km (0.111 R)
• M31: 12,395,829 km (0.118 R)
• M32: 12,568,914 km (0.083 R)
• M33: 12,742,896 km (0.116 R)
• M34: 13,181,218 km (0.071 R)
• M35: 13,476,225 km (0.112 R)
• M36: 13,684,016 km (0.048 R)
• M37: 13,862,935 km (0.082 R)
• M38: 13,952,694 km (0.111 R)
• M39: 14,072,672 km (0.118 R)
• M40: 14,223,167 km (0.075 R)
• M41: 14,465,067 km (0.112 R)
• M42: 14,769,499 km (0.089 R)
• M43: 14,983,723 km (0.101 R)
• M44: 15,199,144 km (0.09 R)
• M45: 15,757,593 km (0.1 R)
• M46: 16,133,532 km (0.113 R)
• M47: 16,766,929 km (0.083 R)
• M48: 17,183,111 km (0.109 R)
• M49: 18,189,007 km (0.072 R)
• M50: 18,320,204 km (0.094 R)
• M51: 18,451,701 km (0.104 R)
• M52: 18,748,652 km (0.09 R)
• M53: 18,848,135 km (0.065 R)
• M54: 19,113,970 km (0.088 R)
• M55: 19,213,902 km (0.113 R)
• M56: 19,481,532 km (0.095 R)
• M57: 19,649,381 km (0.098 R)
• M58: 20,700,905 km (0.065 R)
• M59: 21,770,679 km (0.103 R)
• M60: 21,875,098 km (0.115 R)
• M61: 22,119,541 km (0.09 R)
• M62: 22,611,269 km (0.098 R)
• M63: 22,717,035 km (0.111 R)
• M64: 23,000,074 km (0.066 R)
• M65: 23,284,161 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 10.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.63 AU - 9.95 AU

Year: 9117 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,215,625 km

• M1: 135,536 km (0.104 R)
• M2: 224,995 km (0.084 R)
• M3: 447,896 km (0.077 R)
• M4: 665,711 km (0.07 R)
• M5: 806,333 km (0.092 R)
• M6: 1,077,404 km (0.103 R)
• M7: 1,146,368 km (0.12 R)
• M8: 1,318,107 km (0.086 R)
• M9: 1,452,745 km (0.109 R)
• M10: 1,529,638 km (0.097 R)
• M11: 1,608,028 km (0.091 R)
• M12: 1,867,879 km (0.106 R)
• M13: 2,037,373 km (0.107 R)
• M14: 2,211,954 km (0.099 R)
• M15: 2,594,925 km (0.081 R)
• M16: 2,670,322 km (0.033 R)
• M17: 3,118,068 km (0.107 R)
• M18: 3,694,918 km (0.057 R)
• M19: 3,801,431 km (0.117 R)
• M20: 3,930,534 km (0.107 R)
• M21: 4,127,106 km (0.061 R)
• M22: 4,371,848 km (0.067 R)
• M23: 4,782,644 km (0.029 R)
• M24: 5,134,498 km (0.119 R)
• M25: 5,349,769 km (0.082 R)
• M26: 5,543,499 km (0.086 R)
• M27: 5,616,802 km (0.098 R)
• M28: 5,739,622 km (0.099 R)
• M29: 5,963,121 km (0.057 R)
• M30: 6,341,903 km (0.082 R)
• M31: 6,676,553 km (0.113 R)
• M32: 7,096,325 km (0.114 R)
• M33: 7,229,317 km (0.109 R)
• M34: 7,443,691 km (0.109 R)
• M35: 7,578,927 km (0.073 R)
• M36: 7,660,309 km (0.095 R)
• M37: 7,851,644 km (0.109 R)
• M38: 8,072,152 km (0.051 R)
• M39: 9,731,491 km (0.06 R)
• M40: 9,879,294 km (0.098 R)
• M41: 9,968,454 km (0.06 R)
• M42: 10,629,976 km (0.104 R)
• M43: 11,212,809 km (0.12 R)
• M44: 11,554,940 km (0.099 R)
• M45: 11,742,984 km (0.063 R)
• M46: 11,995,505 km (0.081 R)
• M47: 12,217,808 km (0.118 R)
• M48: 12,505,634 km (0.082 R)
• M49: 12,602,125 km (0.053 R)
• M50: 13,745,501 km (0.094 R)
• M51: 14,447,564 km (0.084 R)
• M52: 14,922,088 km (0.119 R)
• M53: 15,058,522 km (0.1 R)
• M54: 15,332,884 km (0.071 R)
• M55: 15,747,420 km (0.116 R)
• M56: 15,816,833 km (0.093 R)
• M57: 16,728,931 km (0.104 R)
• M58: 16,870,750 km (0.055 R)
• M59: 17,514,021 km (0.114 R)
• M60: 17,622,031 km (0.041 R)
• M61: 18,201,723 km (0.1 R)
• M62: 18,603,991 km (0.115 R)
• M63: 18,972,152 km (0.091 R)
• M64: 19,046,053 km (0.096 R)
• M65: 19,231,255 km (0.095 R)
• M66: 20,887,154 km (0.114 R)
• M67: 21,616,144 km (0.089 R)
• M68: 21,732,083 km (0.046 R)
• M69: 22,003,154 km (0.09 R)
• M70: 23,773,346 km (0.062 R)
• M71: 24,776,399 km (0.107 R)
• M72: 25,711,386 km (0.113 R)
• M73: 25,957,175 km (0.049 R)
• M74: 26,327,280 km (0.089 R)
• M75: 27,197,940 km (0.096 R)
• M76: 27,448,367 km (0.07 R)
• M77: 27,783,466 km (0.041 R)
• M78: 28,077,875 km (0.074 R)
• M79: 28,288,808 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.8

Radius: 10

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.33 AU - 15.21 AU

Year: 15965 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,215,625 km

• M1: 245,490 km (0.084 R)
• M2: 523,293 km (0.103 R)
• M3: 687,253 km (0.116 R)
• M4: 1,363,734 km (0.076 R)
• M5: 1,595,760 km (0.089 R)
• M6: 1,903,783 km (0.111 R)
• M7: 2,505,465 km (0.025 R)
• M8: 3,354,583 km (0.045 R)
• M9: 3,589,900 km (0.052 R)
• M10: 3,669,636 km (0.09 R)
• M11: 3,912,134 km (0.1 R)
• M12: 4,328,166 km (0.112 R)
• M13: 5,112,507 km (0.087 R)
• M14: 5,567,135 km (0.098 R)
• M15: 5,752,786 km (0.102 R)
• M16: 5,940,382 km (0.12 R)
• M17: 9,870,318 km (0.073 R)
• M18: 10,378,801 km (0.073 R)
• M19: 11,245,122 km (0.105 R)
• M20: 11,835,436 km (0.096 R)
• M21: 13,729,195 km (0.113 R)
• M22: 13,791,727 km (0.055 R)
• M23: 14,233,041 km (0.081 R)
• M24: 14,423,479 km (0.116 R)
• M25: 15,518,984 km (0.105 R)
• M26: 16,109,895 km (0.058 R)
• M27: 16,707,988 km (0.103 R)
• M28: 17,381,178 km (0.071 R)
• M29: 19,102,601 km (0.108 R)
• M30: 21,166,752 km (0.093 R)
• M31: 21,384,268 km (0.082 R)
• M32: 21,456,972 km (0.105 R)
• M33: 21,894,845 km (0.114 R)
• M34: 23,375,565 km (0.058 R)
• M35: 23,450,364 km (0.103 R)
• M36: 23,675,509 km (0.094 R)
• M37: 25,348,312 km (0.052 R)
• M38: 26,588,628 km (0.083 R)
• M39: 27,610,980 km (0.08 R)
• M40: 29,128,201 km (0.094 R)
• M41: 29,693,981 km (0.115 R)
• M42: 30,181,819 km (0.11 R)
• M43: 31,165,575 km (0.072 R)
• M44: 31,744,219 km (0.073 R)
• M45: 32,912,130 km (0.032 R)
• M46: 33,501,396 km (0.074 R)
• M47: 33,585,769 km (0.12 R)
• M48: 34,009,281 km (0.097 R)
• M49: 34,094,103 km (0.052 R)
• M50: 34,604,979 km (0.117 R)
• M51: 34,861,241 km (0.095 R)
• M52: 34,946,811 km (0.078 R)
• M53: 35,720,381 km (0.101 R)
• M54: 37,022,032 km (0.069 R)
• M55: 38,162,716 km (0.046 R)
• M56: 38,959,175 km (0.086 R)
• M57: 39,314,919 km (0.118 R)
• M58: 41,200,151 km (0.05 R)
• M59: 41,381,314 km (0.076 R)
• M60: 42,747,741 km (0.033 R)
• M61: 43,390,563 km (0.102 R)
• M62: 43,759,322 km (0.053 R)
• M63: 45,151,330 km (0.108 R)
• M64: 46,369,506 km (0.087 R)
• M65: 46,557,999 km (0.107 R)
• M66: 47,029,980 km (0.097 R)
• M67: 47,788,591 km (0.109 R)
• M68: 47,883,586 km (0.111 R)
• M69: 48,455,648 km (0.089 R)
• M70: 48,838,170 km (0.077 R)
• M71: 49,510,163 km (0.09 R)
• M72: 52,130,370 km (0.104 R)
• M73: 56,596,465 km (0.061 R)
• M74: 56,696,995 km (0.103 R)
• M75: 56,999,332 km (0.118 R)
• M76: 59,028,029 km (0.116 R)
• M77: 59,334,405 km (0.029 R)
• M78: 60,051,278 km (0.11 R)
• M79: 62,218,951 km (0.102 R)
• M80: 63,155,883 km (0.103 R)
• M81: 64,307,337 km (0.115 R)
• M82: 65,465,674 km (0.077 R)
• M83: 65,994,353 km (0.053 R)
• M84: 66,312,398 km (0.11 R)
• M85: 67,589,216 km (0.096 R)
• M86: 68,337,953 km (0.078 R)
• M87: 69,412,066 km (0.071 R)
• M88: 70,275,545 km (0.117 R)
• M89: 70,383,704 km (0.089 R)
• M90: 70,600,172 km (0.106 R)
• M91: 71,142,464 km (0.101 R)
• M92: 72,122,031 km (0.099 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 19,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit