🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 246 Days

Day: 16.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.76 AU - 1.14 AU

Year: 337 Days

Day: 16.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,986,518 km

• M1: 130,599 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.21 AU - 1.39 AU

Year: 539 Days

Day: 35.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,986,518 km

• M1: 73,303 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.86 AU - 1.88 AU

Year: 929 Days

Day: 36.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.67 AU - 2.31 AU

Year: 1020 Days

Day: 32 Hours

Environment

Temp: -72 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,986,518 km

• M1: 379,979 km (0.037 R)
• M2: 1,044,193 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.74 AU - 2.34 AU

Year: 1059 Days

Day: 41.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.04 AU - 3.26 AU

Year: 2032 Days

Day: 38.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 10.3

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.43 AU - 6.23 AU

Year: 5116 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,986,518 km

• M1: 250,277 km (0.07 R)
• M2: 394,041 km (0.039 R)
• M3: 605,123 km (0.109 R)
• M4: 737,518 km (0.103 R)
• M5: 976,276 km (0.094 R)
• M6: 1,239,867 km (0.117 R)
• M7: 1,576,313 km (0.108 R)
• M8: 1,798,765 km (0.098 R)
• M9: 1,869,375 km (0.06 R)
• M10: 1,977,085 km (0.076 R)
• M11: 2,086,890 km (0.077 R)
• M12: 2,198,790 km (0.089 R)
• M13: 2,546,754 km (0.12 R)
• M14: 2,933,016 km (0.098 R)
• M15: 3,337,977 km (0.083 R)
• M16: 3,715,413 km (0.118 R)
• M17: 4,106,462 km (0.086 R)
• M18: 4,176,922 km (0.115 R)
• M19: 4,271,468 km (0.098 R)
• M20: 4,754,819 km (0.106 R)
• M21: 5,332,267 km (0.095 R)
• M22: 5,538,263 km (0.085 R)
• M23: 5,905,376 km (0.109 R)
• M24: 6,470,706 km (0.101 R)
• M25: 6,552,836 km (0.119 R)
• M26: 6,690,615 km (0.119 R)
• M27: 7,566,212 km (0.108 R)
• M28: 8,567,769 km (0.078 R)
• M29: 8,718,564 km (0.05 R)
• M30: 9,516,818 km (0.087 R)
• M31: 9,924,772 km (0.099 R)
• M32: 11,051,393 km (0.116 R)
• M33: 11,182,740 km (0.111 R)
• M34: 11,813,744 km (0.092 R)
• M35: 11,880,764 km (0.087 R)
• M36: 12,524,483 km (0.067 R)
• M37: 13,006,188 km (0.082 R)
• M38: 13,318,998 km (0.081 R)
• M39: 13,810,576 km (0.067 R)
• M40: 13,881,186 km (0.058 R)
• M41: 14,129,668 km (0.093 R)
• M42: 14,703,077 km (0.04 R)
• M43: 15,284,115 km (0.065 R)
• M44: 15,614,278 km (0.071 R)
• M45: 15,724,831 km (0.099 R)
• M46: 16,731,624 km (0.101 R)
• M47: 17,071,959 km (0.094 R)
• M48: 17,376,241 km (0.095 R)
• M49: 17,452,686 km (0.118 R)
• M50: 18,106,429 km (0.112 R)
• M51: 18,728,905 km (0.116 R)
• M52: 18,925,028 km (0.117 R)
• M53: 19,875,274 km (0.087 R)
• M54: 20,841,078 km (0.104 R)
• M55: 21,739,712 km (0.114 R)
• M56: 21,822,141 km (0.112 R)
• M57: 22,943,676 km (0.058 R)
• M58: 23,237,636 km (0.11 R)
• M59: 24,211,817 km (0.119 R)
• M60: 24,339,873 km (0.042 R)
• M61: 25,026,826 km (0.11 R)
• M62: 25,719,913 km (0.117 R)
• M63: 26,243,954 km (0.107 R)
• M64: 27,036,674 km (0.111 R)
• M65: 27,435,950 km (0.099 R)
• M66: 27,614,121 km (0.087 R)
• M67: 27,747,862 km (0.079 R)
• M68: 28,195,608 km (0.093 R)
• M69: 29,781,047 km (0.084 R)
• M70: 29,964,154 km (0.091 R)
• M71: 30,055,858 km (0.085 R)
• M72: 30,193,488 km (0.119 R)
• M73: 30,469,496 km (0.112 R)
• M74: 30,561,648 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 8.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.63 AU - 9.69 AU

Year: 8472 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,986,518 km

• M1: 120,277 km (0.107 R)
• M2: 195,524 km (0.106 R)
• M3: 259,852 km (0.119 R)
• M4: 381,026 km (0.104 R)
• M5: 591,061 km (0.059 R)
• M6: 904,618 km (0.087 R)
• M7: 959,371 km (0.059 R)
• M8: 1,808,788 km (0.083 R)
• M9: 1,914,554 km (0.112 R)
• M10: 2,188,318 km (0.044 R)
• M11: 2,513,543 km (0.108 R)
• M12: 2,632,175 km (0.072 R)
• M13: 2,712,209 km (0.111 R)
• M14: 3,146,043 km (0.104 R)
• M15: 3,295,641 km (0.118 R)
• M16: 3,939,959 km (0.061 R)
• M17: 4,744,048 km (0.1 R)
• M18: 4,989,987 km (0.103 R)
• M19: 5,064,636 km (0.091 R)
• M20: 5,139,734 km (0.103 R)
• M21: 5,936,492 km (0.09 R)
• M22: 6,201,729 km (0.114 R)
• M23: 6,854,126 km (0.095 R)
• M24: 7,301,124 km (0.066 R)
• M25: 7,786,569 km (0.097 R)
• M26: 8,135,431 km (0.069 R)
• M27: 8,282,337 km (0.115 R)
• M28: 8,939,221 km (0.055 R)
• M29: 9,182,168 km (0.107 R)
• M30: 9,335,206 km (0.07 R)
• M31: 9,643,827 km (0.069 R)
• M32: 10,621,449 km (0.105 R)
• M33: 10,685,626 km (0.113 R)
• M34: 11,170,922 km (0.092 R)
• M35: 11,498,541 km (0.073 R)
• M36: 11,696,609 km (0.085 R)
• M37: 11,829,302 km (0.087 R)
• M38: 11,929,084 km (0.085 R)
• M39: 12,703,851 km (0.113 R)
• M40: 14,019,265 km (0.084 R)
• M41: 14,266,251 km (0.067 R)
• M42: 14,408,070 km (0.058 R)
• M43: 14,728,808 km (0.102 R)
• M44: 14,872,123 km (0.119 R)
• M45: 15,160,248 km (0.057 R)
• M46: 15,778,387 km (0.073 R)
• M47: 16,035,396 km (0.069 R)
• M48: 16,145,949 km (0.065 R)
• M49: 16,219,850 km (0.119 R)
• M50: 16,293,751 km (0.062 R)
• M51: 16,479,103 km (0.085 R)
• M52: 17,114,744 km (0.043 R)
• M53: 18,487,006 km (0.082 R)
• M54: 18,564,198 km (0.066 R)
• M55: 18,796,673 km (0.118 R)
• M56: 18,913,210 km (0.103 R)
• M57: 19,069,091 km (0.076 R)
• M58: 19,736,148 km (0.094 R)
• M59: 21,012,367 km (0.084 R)
• M60: 21,173,783 km (0.116 R)
• M61: 21,660,575 km (0.045 R)
• M62: 22,479,922 km (0.032 R)
• M63: 23,560,318 km (0.101 R)
• M64: 23,644,093 km (0.03 R)
• M65: 24,487,526 km (0.103 R)
• M66: 24,572,497 km (0.059 R)
• M67: 25,255,113 km (0.111 R)
• M68: 26,857,605 km (0.047 R)
• M69: 27,560,715 km (0.075 R)
• M70: 27,781,671 km (0.086 R)
• M71: 28,269,809 km (0.077 R)
• M72: 28,358,820 km (0.061 R)
• M73: 28,626,600 km (0.117 R)
• M74: 28,985,036 km (0.1 R)
• M75: 29,164,703 km (0.1 R)
• M76: 29,389,848 km (0.032 R)
• M77: 29,706,098 km (0.11 R)
• M78: 30,023,395 km (0.099 R)
• M79: 30,205,306 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 11.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.56 AU - 12.3 AU

Year: 13133 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,986,518 km

• M1: 387,907 km (0.097 R)
• M2: 466,147 km (0.12 R)
• M3: 611,406 km (0.116 R)
• M4: 790,475 km (0.113 R)
• M5: 860,188 km (0.066 R)
• M6: 1,063,641 km (0.083 R)
• M7: 1,367,175 km (0.097 R)
• M8: 1,452,745 km (0.086 R)
• M9: 1,652,308 km (0.058 R)
• M10: 1,814,024 km (0.063 R)
• M11: 2,103,496 km (0.112 R)
• M12: 2,330,436 km (0.093 R)
• M13: 2,808,550 km (0.087 R)
• M14: 3,230,267 km (0.085 R)
• M15: 3,522,731 km (0.109 R)
• M16: 4,678,225 km (0.081 R)
• M17: 5,042,944 km (0.103 R)
• M18: 5,382,681 km (0.081 R)
• M19: 6,336,816 km (0.077 R)
• M20: 7,228,420 km (0.076 R)
• M21: 7,457,454 km (0.077 R)
• M22: 7,611,540 km (0.115 R)
• M23: 8,278,148 km (0.111 R)
• M24: 8,598,287 km (0.107 R)
• M25: 8,760,003 km (0.027 R)
• M26: 8,881,925 km (0.078 R)
• M27: 9,583,240 km (0.088 R)
• M28: 9,708,902 km (0.071 R)
• M29: 9,835,162 km (0.055 R)
• M30: 10,603,796 km (0.091 R)
• M31: 10,864,246 km (0.082 R)
• M32: 11,039,126 km (0.113 R)
• M33: 11,882,409 km (0.113 R)
• M34: 13,443,014 km (0.111 R)
• M35: 13,819,403 km (0.115 R)
• M36: 14,104,087 km (0.068 R)
• M37: 14,582,950 km (0.075 R)
• M38: 14,921,191 km (0.048 R)
• M39: 15,409,029 km (0.05 R)
• M40: 15,902,104 km (0.115 R)
• M41: 16,300,334 km (0.113 R)
• M42: 16,752,269 km (0.067 R)
• M43: 16,954,375 km (0.103 R)
• M44: 17,208,243 km (0.033 R)
• M45: 18,288,340 km (0.11 R)
• M46: 19,815,584 km (0.056 R)
• M47: 19,922,547 km (0.104 R)
• M48: 20,083,065 km (0.077 R)
• M49: 20,351,743 km (0.118 R)
• M50: 21,712,934 km (0.066 R)
• M51: 21,823,038 km (0.06 R)
• M52: 22,376,700 km (0.08 R)
• M53: 22,767,001 km (0.063 R)
• M54: 24,065,211 km (0.045 R)
• M55: 24,694,569 km (0.073 R)
• M56: 27,087,686 km (0.077 R)
• M57: 27,682,637 km (0.044 R)
• M58: 28,824,667 km (0.066 R)
• M59: 30,597,552 km (0.109 R)
• M60: 31,154,804 km (0.118 R)
• M61: 31,403,585 km (0.085 R)
• M62: 31,590,582 km (0.036 R)
• M63: 31,965,774 km (0.068 R)
• M64: 32,594,384 km (0.101 R)
• M65: 32,720,645 km (0.032 R)
• M66: 32,846,905 km (0.104 R)
• M67: 34,697,431 km (0.119 R)
• M68: 34,826,384 km (0.059 R)
• M69: 35,862,948 km (0.06 R)
• M70: 36,123,697 km (0.111 R)
• M71: 38,432,142 km (0.105 R)
• M72: 40,313,036 km (0.075 R)
• M73: 41,537,943 km (0.079 R)
• M74: 41,948,889 km (0.12 R)
• M75: 42,223,700 km (0.09 R)
• M76: 42,706,003 km (0.083 R)
• M77: 43,259,366 km (0.066 R)
• M78: 44,373,272 km (0.05 R)
• M79: 45,637,673 km (0.119 R)
• M80: 45,991,023 km (0.114 R)
• M81: 47,342,041 km (0.093 R)
• M82: 47,413,549 km (0.084 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit