🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.68 AU - 0.78 AU

Year: 235 Days

Day: 14.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.93 AU - 0.99 AU

Year: 354 Days

Day: 30.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.32 AU - 3.26 AU

Year: 1756 Days

Day: 27.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.61 AU - 3.15 AU

Year: 1841 Days

Day: 44.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,510,646 km

• M1: 2,857,619 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 12.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.73 AU - 5.49 AU

Year: 3729 Days

Day: 5.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,510,646 km

• M1: 224,995 km (0.116 R)
• M2: 352,303 km (0.099 R)
• M3: 443,109 km (0.107 R)
• M4: 666,159 km (0.04 R)
• M5: 939,624 km (0.092 R)
• M6: 1,019,809 km (0.086 R)
• M7: 1,175,241 km (0.088 R)
• M8: 1,524,701 km (0.092 R)
• M9: 1,906,774 km (0.098 R)
• M10: 2,527,905 km (0.051 R)
• M11: 2,793,291 km (0.113 R)
• M12: 3,015,893 km (0.084 R)
• M13: 3,551,753 km (0.115 R)
• M14: 3,849,901 km (0.098 R)
• M15: 4,117,681 km (0.032 R)
• M16: 4,510,675 km (0.051 R)
• M17: 4,590,710 km (0.081 R)
• M18: 4,732,080 km (0.06 R)
• M19: 4,813,461 km (0.066 R)
• M20: 5,269,735 km (0.115 R)
• M21: 5,524,500 km (0.058 R)
• M22: 5,783,454 km (0.111 R)
• M23: 5,958,334 km (0.099 R)
• M24: 6,313,329 km (0.117 R)
• M25: 6,974,402 km (0.082 R)
• M26: 7,466,879 km (0.076 R)
• M27: 7,898,020 km (0.052 R)
• M28: 8,560,140 km (0.08 R)
• M29: 8,910,498 km (0.086 R)
• M30: 9,036,759 km (0.094 R)
• M31: 9,240,062 km (0.108 R)
• M32: 9,342,387 km (0.119 R)
• M33: 9,547,934 km (0.115 R)
• M34: 9,885,278 km (0.049 R)
• M35: 10,200,032 km (0.056 R)
• M36: 10,732,151 km (0.055 R)
• M37: 10,947,572 km (0.094 R)
• M38: 11,082,958 km (0.07 R)
• M39: 11,246,170 km (0.038 R)
• M40: 11,328,000 km (0.117 R)
• M41: 11,685,239 km (0.118 R)
• M42: 12,157,819 km (0.112 R)
• M43: 12,410,639 km (0.095 R)
• M44: 12,722,102 km (0.075 R)
• M45: 13,526,191 km (0.109 R)
• M46: 13,846,629 km (0.07 R)
• M47: 14,435,746 km (0.062 R)
• M48: 16,344,465 km (0.08 R)
• M49: 16,685,997 km (0.112 R)
• M50: 16,935,676 km (0.095 R)
• M51: 17,123,870 km (0.079 R)
• M52: 17,249,682 km (0.084 R)
• M53: 17,597,198 km (0.101 R)
• M54: 17,819,650 km (0.113 R)
• M55: 18,171,055 km (0.03 R)
• M56: 18,848,285 km (0.092 R)
• M57: 19,665,238 km (0.06 R)
• M58: 20,161,006 km (0.109 R)
• M59: 20,360,569 km (0.109 R)
• M60: 20,594,092 km (0.08 R)
• M61: 20,694,472 km (0.101 R)
• M62: 20,996,510 km (0.108 R)
• M63: 21,367,662 km (0.11 R)
• M64: 21,605,074 km (0.036 R)
• M65: 21,979,817 km (0.11 R)
• M66: 22,219,323 km (0.103 R)
• M67: 22,528,691 km (0.089 R)
• M68: 23,082,203 km (0.12 R)
• M69: 23,221,180 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 11.2

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.11 AU - 5.83 AU

Year: 4820 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,510,646 km

• M1: 144,212 km (0.106 R)
• M2: 230,680 km (0.091 R)
• M3: 335,997 km (0.078 R)
• M4: 416,630 km (0.079 R)
• M5: 505,940 km (0.119 R)
• M6: 683,961 km (0.06 R)
• M7: 923,767 km (0.086 R)
• M8: 1,103,733 km (0.108 R)
• M9: 1,190,949 km (0.092 R)
• M10: 1,388,418 km (0.099 R)
• M11: 1,580,352 km (0.105 R)
• M12: 1,798,466 km (0.071 R)
• M13: 1,902,436 km (0.118 R)
• M14: 2,098,559 km (0.104 R)
• M15: 2,189,963 km (0.066 R)
• M16: 2,627,986 km (0.117 R)
• M17: 2,928,378 km (0.117 R)
• M18: 3,031,002 km (0.111 R)
• M19: 3,303,719 km (0.073 R)
• M20: 3,389,140 km (0.099 R)
• M21: 3,694,469 km (0.064 R)
• M22: 3,805,620 km (0.097 R)
• M23: 4,425,554 km (0.1 R)
• M24: 4,543,736 km (0.098 R)
• M25: 4,807,776 km (0.066 R)
• M26: 5,126,270 km (0.098 R)
• M27: 5,300,701 km (0.063 R)
• M28: 5,887,574 km (0.074 R)
• M29: 6,228,507 km (0.097 R)
• M30: 6,334,722 km (0.077 R)
• M31: 6,441,535 km (0.112 R)
• M32: 7,912,830 km (0.117 R)
• M33: 8,406,204 km (0.099 R)
• M34: 8,523,638 km (0.088 R)
• M35: 10,038,616 km (0.031 R)
• M36: 10,414,555 km (0.068 R)
• M37: 11,083,557 km (0.115 R)
• M38: 11,180,197 km (0.049 R)
• M39: 11,635,274 km (0.051 R)
• M40: 11,832,144 km (0.117 R)
• M41: 11,997,001 km (0.056 R)
• M42: 12,162,756 km (0.087 R)
• M43: 12,329,258 km (0.027 R)
• M44: 13,104,624 km (0.028 R)
• M45: 13,241,057 km (0.096 R)
• M46: 13,757,170 km (0.099 R)
• M47: 14,561,109 km (0.042 R)
• M48: 14,667,174 km (0.068 R)
• M49: 14,773,388 km (0.104 R)
• M50: 15,596,476 km (0.101 R)
• M51: 16,031,955 km (0.118 R)
• M52: 16,544,926 km (0.099 R)
• M53: 16,989,082 km (0.076 R)
• M54: 17,175,182 km (0.116 R)
• M55: 17,587,174 km (0.096 R)
• M56: 17,888,913 km (0.101 R)
• M57: 18,612,219 km (0.11 R)
• M58: 19,151,370 km (0.074 R)
• M59: 19,578,621 km (0.105 R)
• M60: 19,813,041 km (0.074 R)
• M61: 20,048,359 km (0.093 R)
• M62: 20,126,898 km (0.083 R)
• M63: 20,403,055 km (0.076 R)
• M64: 21,078,639 km (0.088 R)
• M65: 21,238,709 km (0.084 R)
• M66: 22,085,582 km (0.05 R)
• M67: 24,439,505 km (0.115 R)
• M68: 25,326,620 km (0.073 R)
• M69: 25,795,610 km (0.107 R)
• M70: 25,923,965 km (0.115 R)
• M71: 26,009,684 km (0.119 R)
• M72: 26,267,292 km (0.069 R)
• M73: 26,871,966 km (0.102 R)
• M74: 27,045,500 km (0.106 R)
• M75: 27,524,811 km (0.116 R)
• M76: 27,612,326 km (0.12 R)
• M77: 28,359,268 km (0.093 R)
• M78: 28,713,217 km (0.05 R)
• M79: 29,157,523 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 12.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.1 AU - 9.08 AU

Year: 8669 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,510,646 km

• M1: 160,519 km (0.074 R)
• M2: 299,944 km (0.112 R)
• M3: 531,671 km (0.102 R)
• M4: 651,499 km (0.117 R)
• M5: 797,207 km (0.029 R)
• M6: 890,556 km (0.118 R)
• M7: 1,359,396 km (0.112 R)
• M8: 1,492,987 km (0.087 R)
• M9: 2,669,424 km (0.111 R)
• M10: 2,790,299 km (0.04 R)
• M11: 3,822,674 km (0.062 R)
• M12: 3,959,407 km (0.074 R)
• M13: 4,379,926 km (0.092 R)
• M14: 4,552,114 km (0.106 R)
• M15: 4,814,807 km (0.09 R)
• M16: 4,992,829 km (0.053 R)
• M17: 5,233,382 km (0.074 R)
• M18: 5,883,385 km (0.113 R)
• M19: 6,526,207 km (0.118 R)
• M20: 6,989,512 km (0.086 R)
• M21: 7,090,191 km (0.099 R)
• M22: 7,225,278 km (0.066 R)
• M23: 7,361,113 km (0.107 R)
• M24: 7,808,560 km (0.077 R)
• M25: 7,948,135 km (0.075 R)
• M26: 8,694,179 km (0.115 R)
• M27: 8,838,841 km (0.044 R)
• M28: 9,020,752 km (0.105 R)
• M29: 9,167,208 km (0.082 R)
• M30: 9,536,864 km (0.091 R)
• M31: 9,761,111 km (0.098 R)
• M32: 9,873,759 km (0.117 R)
• M33: 11,736,103 km (0.031 R)
• M34: 11,896,172 km (0.044 R)
• M35: 15,421,147 km (0.111 R)
• M36: 15,816,833 km (0.088 R)
• M37: 16,126,950 km (0.111 R)
• M38: 17,983,010 km (0.118 R)
• M39: 19,242,026 km (0.118 R)
• M40: 19,336,422 km (0.069 R)
• M41: 19,810,648 km (0.074 R)
• M42: 19,905,941 km (0.084 R)
• M43: 20,001,385 km (0.081 R)
• M44: 22,090,818 km (0.116 R)
• M45: 22,786,000 km (0.101 R)
• M46: 23,488,362 km (0.12 R)
• M47: 23,892,874 km (0.077 R)
• M48: 24,503,982 km (0.092 R)
• M49: 24,606,307 km (0.095 R)
• M50: 25,068,714 km (0.033 R)
• M51: 25,533,963 km (0.101 R)
• M52: 25,845,725 km (0.091 R)
• M53: 26,106,624 km (0.084 R)
• M54: 26,315,761 km (0.087 R)
• M55: 27,052,681 km (0.114 R)
• M56: 27,158,446 km (0.116 R)
• M57: 27,902,995 km (0.09 R)
• M58: 28,224,032 km (0.088 R)
• M59: 28,762,135 km (0.114 R)
• M60: 29,466,592 km (0.059 R)
• M61: 29,739,010 km (0.064 R)
• M62: 29,957,572 km (0.056 R)
• M63: 30,726,804 km (0.075 R)
• M64: 31,613,770 km (0.118 R)
• M65: 31,725,220 km (0.095 R)
• M66: 32,116,419 km (0.115 R)
• M67: 32,678,159 km (0.088 R)
• M68: 32,790,806 km (0.079 R)
• M69: 33,469,831 km (0.108 R)
• M70: 33,583,525 km (0.065 R)
• M71: 33,982,204 km (0.104 R)
• M72: 34,210,639 km (0.081 R)
• M73: 35,245,408 km (0.115 R)
• M74: 35,708,563 km (0.114 R)
• M75: 35,940,888 km (0.116 R)
• M76: 36,173,812 km (0.096 R)
• M77: 37,463,496 km (0.036 R)
• M78: 38,113,947 km (0.119 R)
• M79: 38,708,449 km (0.108 R)
• M80: 39,306,242 km (0.078 R)
• M81: 40,148,029 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit