🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 139 Days

Day: 25.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.68 AU - 1.08 AU

Year: 297 Days

Day: 40 Hours

Environment

Temp: 96 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,744,531 km

• M1: 202,556 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.97 AU - 3.41 AU

Year: 2050 Days

Day: 22.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.62 AU - 6.02 AU

Year: 3808 Days

Day: 46.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,744,531 km

• M1: 3,927,842 km (0.11 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.33 AU - 7.09 AU

Year: 6255 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,744,531 km

• M1: 151,842 km (0.113 R)
• M2: 224,846 km (0.11 R)
• M3: 331,060 km (0.106 R)
• M4: 514,467 km (0.065 R)
• M5: 658,380 km (0.097 R)
• M6: 941,120 km (0.04 R)
• M7: 1,240,166 km (0.074 R)
• M8: 1,353,562 km (0.069 R)
• M9: 1,668,914 km (0.098 R)
• M10: 1,748,650 km (0.093 R)
• M11: 1,971,401 km (0.1 R)
• M12: 2,043,657 km (0.115 R)
• M13: 2,215,844 km (0.077 R)
• M14: 2,291,091 km (0.095 R)
• M15: 2,367,237 km (0.036 R)
• M16: 2,457,295 km (0.078 R)
• M17: 2,522,220 km (0.099 R)
• M18: 2,720,587 km (0.06 R)
• M19: 2,910,427 km (0.117 R)
• M20: 3,132,729 km (0.045 R)
• M21: 3,189,277 km (0.107 R)
• M22: 3,418,611 km (0.109 R)
• M23: 3,520,636 km (0.101 R)
• M24: 3,623,709 km (0.042 R)
• M25: 3,697,910 km (0.073 R)
• M26: 3,954,171 km (0.094 R)
• M27: 4,263,091 km (0.107 R)
• M28: 4,325,772 km (0.047 R)
• M29: 4,692,586 km (0.104 R)
• M30: 4,904,417 km (0.105 R)
• M31: 5,169,354 km (0.081 R)
• M32: 5,592,716 km (0.085 R)
• M33: 6,347,138 km (0.113 R)
• M34: 6,418,945 km (0.113 R)
• M35: 6,727,117 km (0.1 R)
• M36: 6,892,273 km (0.085 R)
• M37: 7,077,326 km (0.097 R)
• M38: 7,170,525 km (0.074 R)
• M39: 7,490,365 km (0.063 R)
• M40: 7,680,654 km (0.109 R)
• M41: 7,930,482 km (0.069 R)
• M42: 8,105,063 km (0.086 R)
• M43: 8,222,049 km (0.025 R)
• M44: 8,835,849 km (0.108 R)
• M45: 9,321,294 km (0.107 R)
• M46: 9,382,479 km (0.05 R)
• M47: 9,443,964 km (0.113 R)
• M48: 10,254,485 km (0.103 R)
• M49: 10,593,624 km (0.113 R)
• M50: 10,785,857 km (0.073 R)
• M51: 10,936,203 km (0.109 R)
• M52: 11,369,737 km (0.092 R)
• M53: 11,566,758 km (0.076 R)
• M54: 11,986,230 km (0.08 R)
• M55: 12,365,760 km (0.117 R)
• M56: 12,478,108 km (0.076 R)
• M57: 12,658,673 km (0.109 R)
• M58: 13,067,972 km (0.056 R)
• M59: 13,597,399 km (0.054 R)
• M60: 14,133,857 km (0.102 R)
• M61: 14,748,555 km (0.1 R)
• M62: 15,011,249 km (0.085 R)
• M63: 15,955,211 km (0.068 R)
• M64: 16,249,470 km (0.068 R)
• M65: 16,372,589 km (0.076 R)
• M66: 16,520,841 km (0.056 R)
• M67: 16,595,041 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 13.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.73 AU - 11.05 AU

Year: 9539 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,744,531 km

• M1: 182,958 km (0.077 R)
• M2: 298,747 km (0.113 R)
• M3: 559,047 km (0.12 R)
• M4: 653,892 km (0.082 R)
• M5: 876,045 km (0.102 R)
• M6: 1,236,426 km (0.118 R)
• M7: 1,937,891 km (0.113 R)
• M8: 2,126,683 km (0.098 R)
• M9: 2,357,812 km (0.075 R)
• M10: 2,653,717 km (0.12 R)
• M11: 2,768,009 km (0.092 R)
• M12: 3,241,487 km (0.107 R)
• M13: 3,613,686 km (0.12 R)
• M14: 3,826,564 km (0.054 R)
• M15: 4,421,814 km (0.104 R)
• M16: 5,260,908 km (0.065 R)
• M17: 6,098,357 km (0.094 R)
• M18: 6,558,670 km (0.113 R)
• M19: 7,813,347 km (0.056 R)
• M20: 7,978,802 km (0.105 R)
• M21: 8,369,552 km (0.108 R)
• M22: 8,766,585 km (0.092 R)
• M23: 9,256,967 km (0.027 R)
• M24: 9,373,653 km (0.106 R)
• M25: 11,872,685 km (0.105 R)
• M26: 12,222,894 km (0.08 R)
• M27: 12,900,872 km (0.082 R)
• M28: 14,394,756 km (0.055 R)
• M29: 15,110,582 km (0.103 R)
• M30: 15,663,795 km (0.073 R)
• M31: 16,083,117 km (0.076 R)
• M32: 16,541,485 km (0.05 R)
• M33: 17,111,752 km (0.087 R)
• M34: 17,507,439 km (0.086 R)
• M35: 19,120,403 km (0.115 R)
• M36: 20,857,234 km (0.117 R)
• M37: 21,279,998 km (0.05 R)
• M38: 22,251,337 km (0.111 R)
• M39: 22,959,683 km (0.077 R)
• M40: 23,675,509 km (0.099 R)
• M41: 23,795,486 km (0.117 R)
• M42: 24,884,708 km (0.05 R)
• M43: 25,210,682 km (0.054 R)
• M44: 26,155,393 km (0.102 R)
• M45: 26,445,313 km (0.114 R)
• M46: 27,321,209 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 9.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.65 AU - 12.05 AU

Year: 11983 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 33,744,531 km

• M1: 128,654 km (0.107 R)
• M2: 654,042 km (0.106 R)
• M3: 779,704 km (0.078 R)
• M4: 955,930 km (0.05 R)
• M5: 1,145,471 km (0.077 R)
• M6: 1,395,748 km (0.093 R)
• M7: 1,948,213 km (0.074 R)
• M8: 2,021,815 km (0.084 R)
• M9: 2,190,861 km (0.078 R)
• M10: 2,325,648 km (0.115 R)
• M11: 3,750,269 km (0.046 R)
• M12: 3,819,383 km (0.106 R)
• M13: 4,219,258 km (0.034 R)
• M14: 4,657,281 km (0.074 R)
• M15: 4,856,695 km (0.111 R)
• M16: 5,238,169 km (0.096 R)
• M17: 5,315,661 km (0.107 R)
• M18: 5,445,662 km (0.116 R)
• M19: 7,402,551 km (0.064 R)
• M20: 7,518,789 km (0.079 R)
• M21: 8,168,642 km (0.053 R)
• M22: 8,713,926 km (0.115 R)
• M23: 9,839,351 km (0.086 R)
• M24: 10,713,152 km (0.098 R)
• M25: 11,645,596 km (0.056 R)
• M26: 12,327,463 km (0.058 R)
• M27: 12,499,949 km (0.071 R)
• M28: 13,944,317 km (0.082 R)
• M29: 15,071,237 km (0.104 R)
• M30: 16,568,114 km (0.061 R)
• M31: 16,949,738 km (0.046 R)
• M32: 17,760,558 km (0.076 R)
• M33: 17,916,439 km (0.1 R)
• M34: 18,623,589 km (0.051 R)
• M35: 19,060,115 km (0.114 R)
• M36: 19,620,658 km (0.113 R)
• M37: 22,000,162 km (0.079 R)
• M38: 23,436,900 km (0.074 R)
• M39: 24,991,072 km (0.025 R)
• M40: 25,384,814 km (0.092 R)
• M41: 25,560,442 km (0.101 R)
• M42: 27,654,363 km (0.1 R)
• M43: 28,061,569 km (0.081 R)
• M44: 29,157,223 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 11.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.41 AU - 10.43 AU

Year: 12105 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,744,531 km

• M1: 166,353 km (0.1 R)
• M2: 415,583 km (0.028 R)
• M3: 742,454 km (0.089 R)
• M4: 921,224 km (0.068 R)
• M5: 1,023,848 km (0.032 R)
• M6: 1,322,744 km (0.105 R)
• M7: 1,456,934 km (0.102 R)
• M8: 1,578,407 km (0.08 R)
• M9: 1,850,376 km (0.094 R)
• M10: 2,059,663 km (0.03 R)
• M11: 2,236,787 km (0.107 R)
• M12: 2,357,812 km (0.077 R)
• M13: 2,669,873 km (0.074 R)
• M14: 2,755,443 km (0.098 R)
• M15: 3,197,056 km (0.097 R)
• M16: 3,333,938 km (0.067 R)
• M17: 3,519,589 km (0.082 R)
• M18: 3,876,978 km (0.11 R)
• M19: 4,023,136 km (0.114 R)
• M20: 4,834,255 km (0.097 R)
• M21: 5,258,664 km (0.062 R)
• M22: 5,750,393 km (0.079 R)
• M23: 5,917,643 km (0.097 R)
• M24: 6,342,950 km (0.089 R)
• M25: 6,661,144 km (0.072 R)
• M26: 7,014,345 km (0.116 R)
• M27: 7,163,344 km (0.062 R)
• M28: 7,313,391 km (0.049 R)
• M29: 8,967,046 km (0.11 R)
• M30: 9,752,734 km (0.072 R)
• M31: 10,356,511 km (0.11 R)
• M32: 10,594,671 km (0.083 R)
• M33: 10,697,295 km (0.044 R)
• M34: 12,132,387 km (0.118 R)
• M35: 12,347,509 km (0.118 R)
• M36: 12,527,774 km (0.025 R)
• M37: 13,331,115 km (0.104 R)
• M38: 13,590,219 km (0.029 R)
• M39: 14,000,715 km (0.063 R)
• M40: 15,256,888 km (0.086 R)
• M41: 15,722,587 km (0.087 R)
• M42: 16,232,416 km (0.115 R)
• M43: 17,268,232 km (0.099 R)
• M44: 17,631,755 km (0.109 R)
• M45: 17,957,130 km (0.064 R)
• M46: 18,448,709 km (0.118 R)
• M47: 19,027,952 km (0.107 R)
• M48: 19,194,604 km (0.116 R)
• M49: 19,529,254 km (0.108 R)
• M50: 19,739,439 km (0.118 R)
• M51: 20,077,231 km (0.108 R)
• M52: 21,274,612 km (0.102 R)
• M53: 21,360,930 km (0.1 R)
• M54: 21,447,548 km (0.059 R)
• M55: 21,838,297 km (0.106 R)
• M56: 23,693,161 km (0.073 R)
• M57: 24,367,848 km (0.081 R)
• M58: 24,821,129 km (0.085 R)
• M59: 25,323,030 km (0.103 R)
• M60: 25,552,214 km (0.118 R)
• M61: 25,644,067 km (0.102 R)
• M62: 25,920,374 km (0.087 R)
• M63: 26,244,104 km (0.055 R)
• M64: 26,429,605 km (0.049 R)
• M65: 26,615,556 km (0.08 R)
• M66: 27,834,928 km (0.099 R)
• M67: 27,929,474 km (0.055 R)
• M68: 28,308,704 km (0.113 R)
• M69: 30,376,446 km (0.101 R)
• M70: 30,522,603 km (0.102 R)
• M71: 30,766,597 km (0.099 R)
• M72: 30,913,203 km (0.101 R)
• M73: 31,403,884 km (0.099 R)
• M74: 32,442,841 km (0.089 R)
• M75: 32,542,324 km (0.104 R)
• M76: 32,791,554 km (0.096 R)
• M77: 33,091,498 km (0.072 R)
• M78: 33,191,728 km (0.117 R)
• M79: 33,442,604 km (0.104 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit