🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.61 AU - 0.79 AU

Year: 206 Days

Day: 34.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.83 AU - 0.99 AU

Year: 305 Days

Day: 27.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.91 AU - 1.23 AU

Year: 389 Days

Day: 47.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.46 AU - 1.52 AU

Year: 639 Days

Day: 14.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.54 AU - 2.38 AU

Year: 964 Days

Day: 25.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.15 AU - 3.11 AU

Year: 1499 Days

Day: 28.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 10.5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.7 AU - 7.94 AU

Year: 6961 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 110,797,421 km

• M1: 131,646 km (0.053 R)
• M2: 232,625 km (0.101 R)
• M3: 308,620 km (0.114 R)
• M4: 429,944 km (0.108 R)
• M5: 660,624 km (0.12 R)
• M6: 916,287 km (0.112 R)
• M7: 1,024,297 km (0.077 R)
• M8: 1,959,433 km (0.115 R)
• M9: 2,460,436 km (0.104 R)
• M10: 2,907,734 km (0.111 R)
• M11: 3,023,672 km (0.071 R)
• M12: 3,164,743 km (0.066 R)
• M13: 3,551,753 km (0.108 R)
• M14: 3,700,902 km (0.113 R)
• M15: 3,954,021 km (0.083 R)
• M16: 4,108,706 km (0.066 R)
• M17: 4,291,664 km (0.117 R)
• M18: 5,704,765 km (0.111 R)
• M19: 5,879,795 km (0.049 R)
• M20: 6,235,389 km (0.044 R)
• M21: 6,936,404 km (0.084 R)
• M22: 7,123,402 km (0.1 R)
• M23: 7,598,375 km (0.099 R)
• M24: 7,726,730 km (0.077 R)
• M25: 8,116,283 km (0.102 R)
• M26: 8,214,569 km (0.047 R)
• M27: 9,186,057 km (0.111 R)
• M28: 9,702,768 km (0.103 R)
• M29: 10,620,850 km (0.033 R)
• M30: 10,800,517 km (0.076 R)
• M31: 11,090,289 km (0.095 R)
• M32: 11,419,105 km (0.066 R)
• M33: 11,603,260 km (0.047 R)
• M34: 12,274,505 km (0.118 R)
• M35: 12,387,452 km (0.079 R)
• M36: 13,073,358 km (0.12 R)
• M37: 13,576,306 km (0.112 R)
• M38: 13,967,504 km (0.096 R)
• M39: 14,441,879 km (0.047 R)
• M40: 14,681,086 km (0.079 R)
• M41: 14,761,121 km (0.064 R)
• M42: 15,528,558 km (0.063 R)
• M43: 15,814,589 km (0.097 R)
• M44: 16,143,555 km (0.044 R)
• M45: 16,976,067 km (0.104 R)
• M46: 17,060,141 km (0.114 R)
• M47: 17,270,775 km (0.056 R)
• M48: 17,865,127 km (0.104 R)
• M49: 17,950,548 km (0.08 R)
• M50: 18,293,875 km (0.115 R)
• M51: 18,899,746 km (0.049 R)
• M52: 19,117,710 km (0.095 R)
• M53: 19,909,382 km (0.082 R)
• M54: 20,756,705 km (0.094 R)
• M55: 21,843,683 km (0.115 R)
• M56: 22,440,279 km (0.059 R)
• M57: 22,717,334 km (0.099 R)
• M58: 22,810,085 km (0.083 R)
• M59: 22,902,836 km (0.07 R)
• M60: 23,181,836 km (0.065 R)
• M61: 23,415,208 km (0.058 R)
• M62: 23,508,857 km (0.068 R)
• M63: 23,696,303 km (0.079 R)
• M64: 24,025,717 km (0.116 R)
• M65: 24,451,323 km (0.074 R)
• M66: 24,546,318 km (0.12 R)
• M67: 25,406,356 km (0.083 R)
• M68: 25,550,568 km (0.06 R)
• M69: 27,057,617 km (0.107 R)
• M70: 27,747,563 km (0.076 R)
• M71: 29,447,294 km (0.116 R)
• M72: 29,852,106 km (0.113 R)
• M73: 30,309,725 km (0.11 R)
• M74: 30,923,675 km (0.055 R)
• M75: 31,129,073 km (0.075 R)
• M76: 31,335,069 km (0.03 R)
• M77: 31,851,930 km (0.05 R)
• M78: 34,000,604 km (0.047 R)
• M79: 35,065,741 km (0.114 R)
• M80: 35,333,671 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 9.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.83 AU - 13.43 AU

Year: 13940 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 110,797,421 km

• M1: 227,538 km (0.068 R)
• M2: 350,358 km (0.101 R)
• M3: 483,351 km (0.086 R)
• M4: 721,660 km (0.041 R)
• M5: 1,442,273 km (0.046 R)
• M6: 2,046,050 km (0.043 R)
• M7: 2,193,404 km (0.113 R)
• M8: 2,593,279 km (0.109 R)
• M9: 2,704,730 km (0.119 R)
• M10: 2,999,138 km (0.105 R)
• M11: 3,459,900 km (0.054 R)
• M12: 4,258,004 km (0.098 R)
• M13: 4,853,553 km (0.064 R)
• M14: 4,952,138 km (0.098 R)
• M15: 5,151,103 km (0.077 R)
• M16: 5,352,911 km (0.075 R)
• M17: 5,495,627 km (0.063 R)
• M18: 6,121,844 km (0.12 R)
• M19: 6,726,668 km (0.101 R)
• M20: 6,814,632 km (0.059 R)
• M21: 7,103,206 km (0.105 R)
• M22: 8,510,024 km (0.049 R)
• M23: 8,605,318 km (0.115 R)
• M24: 8,772,718 km (0.075 R)
• M25: 8,917,230 km (0.085 R)
• M26: 9,775,473 km (0.113 R)
• M27: 10,480,976 km (0.035 R)
• M28: 10,608,733 km (0.108 R)
• M29: 10,736,938 km (0.084 R)
• M30: 11,020,875 km (0.029 R)
• M31: 11,098,666 km (0.117 R)
• M32: 11,754,802 km (0.053 R)
• M33: 11,967,381 km (0.12 R)
• M34: 13,242,104 km (0.1 R)
• M35: 13,352,508 km (0.1 R)
• M36: 13,435,534 km (0.051 R)
• M37: 13,853,511 km (0.092 R)
• M38: 16,182,750 km (0.109 R)
• M39: 16,449,034 km (0.07 R)
• M40: 16,538,045 km (0.12 R)
• M41: 17,346,920 km (0.045 R)
• M42: 17,437,577 km (0.097 R)
• M43: 17,893,401 km (0.114 R)
• M44: 17,954,437 km (0.113 R)
• M45: 18,046,141 km (0.112 R)
• M46: 19,221,382 km (0.091 R)
• M47: 20,293,849 km (0.116 R)
• M48: 21,191,586 km (0.096 R)
• M49: 21,288,525 km (0.103 R)
• M50: 21,353,301 km (0.106 R)
• M51: 21,612,853 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 13.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.43 AU - 12.89 AU

Year: 14903 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 110,797,421 km

• M1: 174,431 km (0.117 R)
• M2: 281,693 km (0.053 R)
• M3: 626,067 km (0.067 R)
• M4: 755,170 km (0.096 R)
• M5: 4,080,132 km (0.104 R)
• M6: 4,763,944 km (0.102 R)
• M7: 5,171,000 km (0.087 R)
• M8: 5,624,581 km (0.032 R)
• M9: 5,802,602 km (0.061 R)
• M10: 6,310,936 km (0.04 R)
• M11: 6,645,287 km (0.111 R)
• M12: 7,722,840 km (0.058 R)
• M13: 8,403,511 km (0.097 R)
• M14: 8,607,413 km (0.062 R)
• M15: 8,812,960 km (0.038 R)
• M16: 9,145,217 km (0.065 R)
• M17: 10,384,187 km (0.055 R)
• M18: 11,314,087 km (0.051 R)
• M19: 12,178,463 km (0.058 R)
• M20: 12,642,067 km (0.058 R)
• M21: 12,922,862 km (0.116 R)
• M22: 13,874,155 km (0.102 R)
• M23: 14,067,137 km (0.085 R)
• M24: 14,358,254 km (0.075 R)
• M25: 14,455,792 km (0.103 R)
• M26: 15,045,357 km (0.103 R)
• M27: 15,144,540 km (0.096 R)
• M28: 15,343,206 km (0.075 R)
• M29: 15,693,116 km (0.077 R)
• M30: 17,222,305 km (0.114 R)
• M31: 17,742,607 km (0.041 R)
• M32: 17,899,834 km (0.101 R)
• M33: 18,268,144 km (0.095 R)
• M34: 19,496,193 km (0.103 R)
• M35: 19,929,578 km (0.067 R)
• M36: 20,366,254 km (0.116 R)
• M37: 20,750,870 km (0.107 R)
• M38: 21,471,633 km (0.069 R)
• M39: 22,031,578 km (0.1 R)
• M40: 22,256,872 km (0.12 R)
• M41: 22,994,539 km (0.106 R)
• M42: 23,395,162 km (0.035 R)
• M43: 24,029,158 km (0.066 R)
• M44: 27,890,279 km (0.111 R)
• M45: 29,054,898 km (0.092 R)
• M46: 31,052,030 km (0.097 R)
• M47: 31,241,571 km (0.074 R)
• M48: 31,812,286 km (0.102 R)
• M49: 32,258,686 km (0.097 R)
• M50: 33,028,816 km (0.09 R)
• M51: 33,157,620 km (0.078 R)
• M52: 34,521,504 km (0.075 R)
• M53: 35,045,994 km (0.092 R)
• M54: 36,102,753 km (0.057 R)
• M55: 36,635,023 km (0.118 R)
• M56: 37,371,194 km (0.08 R)
• M57: 37,707,340 km (0.095 R)
• M58: 38,179,770 km (0.109 R)
• M59: 38,518,460 km (0.055 R)
• M60: 42,029,073 km (0.064 R)
• M61: 43,081,045 km (0.108 R)
• M62: 43,292,427 km (0.083 R)
• M63: 43,433,647 km (0.107 R)
• M64: 43,645,628 km (0.073 R)
• M65: 45,139,362 km (0.092 R)
• M66: 45,712,771 km (0.117 R)
• M67: 48,689,320 km (0.105 R)
• M68: 48,982,980 km (0.079 R)
• M69: 49,130,035 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.9

Radius: 4.1

Gravity: 46.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 18.06 AU - 23.08 AU

Year: 32789 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,797,421 km

• M1: 341,083 km (0.047 R)
• M2: 871,408 km (0.116 R)
• M3: 1,558,062 km (0.106 R)
• M4: 1,844,093 km (0.116 R)
• M5: 2,058,317 km (0.103 R)
• M6: 2,325,648 km (0.093 R)
• M7: 2,556,927 km (0.08 R)
• M8: 2,747,215 km (0.113 R)
• M9: 2,892,924 km (0.118 R)
• M10: 3,041,175 km (0.118 R)
• M11: 3,141,406 km (0.113 R)
• M12: 3,553,099 km (0.092 R)
• M13: 3,981,697 km (0.073 R)
• M14: 4,369,903 km (0.031 R)
• M15: 4,654,588 km (0.105 R)
• M16: 4,712,333 km (0.106 R)
• M17: 5,605,432 km (0.074 R)
• M18: 6,420,591 km (0.106 R)
• M19: 7,813,497 km (0.102 R)
• M20: 10,105,336 km (0.116 R)
• M21: 10,861,254 km (0.1 R)
• M22: 10,937,699 km (0.117 R)
• M23: 11,245,870 km (0.034 R)
• M24: 12,028,566 km (0.117 R)
• M25: 13,235,223 km (0.111 R)
• M26: 13,398,883 km (0.092 R)
• M27: 13,728,447 km (0.074 R)
• M28: 14,311,729 km (0.104 R)
• M29: 14,817,968 km (0.072 R)
• M30: 14,988,061 km (0.056 R)
• M31: 15,588,248 km (0.074 R)
• M32: 15,847,950 km (0.101 R)
• M33: 17,705,357 km (0.093 R)
• M34: 18,248,547 km (0.101 R)
• M35: 20,192,272 km (0.101 R)
• M36: 22,103,684 km (0.089 R)
• M37: 22,786,149 km (0.055 R)
• M38: 24,171,874 km (0.084 R)
• M39: 24,572,797 km (0.117 R)
• M40: 26,713,243 km (0.112 R)
• M41: 28,278,186 km (0.081 R)
• M42: 30,518,714 km (0.079 R)
• M43: 32,153,669 km (0.12 R)
• M44: 32,373,727 km (0.066 R)
• M45: 32,483,981 km (0.113 R)
• M46: 34,602,436 km (0.075 R)
• M47: 34,715,233 km (0.034 R)
• M48: 35,280,713 km (0.116 R)
• M49: 36,765,173 km (0.043 R)
• M50: 37,457,063 km (0.107 R)
• M51: 37,572,852 km (0.098 R)
• M52: 39,558,614 km (0.054 R)
• M53: 40,504,970 km (0.107 R)
• M54: 40,742,681 km (0.078 R)
• M55: 41,338,978 km (0.108 R)
• M56: 43,509,643 km (0.062 R)
• M57: 45,840,827 km (0.066 R)
• M58: 48,842,807 km (0.113 R)
• M59: 49,095,927 km (0.076 R)
• M60: 52,036,871 km (0.106 R)
• M61: 52,295,227 km (0.107 R)
• M62: 52,943,135 km (0.104 R)
• M63: 55,297,656 km (0.055 R)
• M64: 55,429,452 km (0.032 R)
• M65: 60,243,362 km (0.088 R)
• M66: 61,604,104 km (0.1 R)
• M67: 63,250,279 km (0.09 R)
• M68: 65,607,193 km (0.113 R)
• M69: 68,983,019 km (0.057 R)
• M70: 70,549,009 km (0.105 R)
• M71: 74,297,034 km (0.077 R)
• M72: 75,170,985 km (0.026 R)
• M73: 75,463,150 km (0.106 R)
• M74: 76,488,494 km (0.117 R)
• M75: 77,223,618 km (0.104 R)
• M76: 80,337,049 km (0.093 R)
• M77: 81,833,925 km (0.084 R)
• M78: 82,284,813 km (0.104 R)
• M79: 83,642,413 km (0.068 R)
• M80: 84,703,362 km (0.071 R)
• M81: 86,226,717 km (0.104 R)
• M82: 87,298,585 km (0.063 R)
• M83: 91,629,444 km (0.101 R)
• M84: 92,723,154 km (0.103 R)
• M85: 93,663,975 km (0.11 R)
• M86: 95,555,042 km (0.063 R)
• M87: 96,346,713 km (0.096 R)
• M88: 96,505,437 km (0.111 R)
• M89: 97,777,318 km (0.11 R)
• M90: 99,695,611 km (0.109 R)
• M91: 103,082,208 km (0.114 R)
• M92: 103,406,835 km (0.038 R)
• M93: 103,894,225 km (0.115 R)
• M94: 104,056,838 km (0.12 R)
• M95: 107,491,755 km (0.099 R)
• M96: 109,802,144 km (0.092 R)
• M97: 110,299,408 km (0.105 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 15,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit