🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 29.9 Hours

Environment

Temp: 257 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 28 Hours

Environment

Temp: 207 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.82 AU - 0.84 AU

Year: 265 Days

Day: 28.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 67.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.67 AU - 1.05 AU

Year: 279 Days

Day: 25.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.49 AU - 1.89 AU

Year: 769 Days

Day: 13.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,024,282 km

• M1: 1,321,847 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.67 AU - 1.91 AU

Year: 838 Days

Day: 38.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.4 AU - 5.88 AU

Year: 4077 Days

Day: 19.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 14.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.65 AU - 6.63 AU

Year: 5323 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,024,282 km

• M1: 231,278 km (0.069 R)
• M2: 326,722 km (0.073 R)
• M3: 490,083 km (0.062 R)
• M4: 653,892 km (0.069 R)
• M5: 852,558 km (0.061 R)
• M6: 1,146,069 km (0.114 R)
• M7: 1,690,755 km (0.067 R)
• M8: 2,121,148 km (0.035 R)
• M9: 2,253,393 km (0.084 R)
• M10: 2,427,525 km (0.049 R)
• M11: 2,748,412 km (0.093 R)
• M12: 2,998,241 km (0.08 R)
• M13: 3,792,755 km (0.109 R)
• M14: 4,095,391 km (0.034 R)
• M15: 4,724,600 km (0.114 R)
• M16: 5,965,215 km (0.118 R)
• M17: 6,208,760 km (0.04 R)
• M18: 6,649,775 km (0.115 R)
• M19: 6,761,674 km (0.096 R)
• M20: 6,874,172 km (0.063 R)
• M21: 6,987,417 km (0.034 R)
• M22: 7,215,554 km (0.118 R)
• M23: 7,591,643 km (0.088 R)
• M24: 9,535,817 km (0.057 R)
• M25: 9,662,227 km (0.066 R)
• M26: 10,595,718 km (0.026 R)
• M27: 10,693,854 km (0.076 R)
• M28: 10,792,439 km (0.075 R)
• M29: 11,591,591 km (0.087 R)
• M30: 11,726,528 km (0.098 R)
• M31: 11,930,131 km (0.105 R)
• M32: 12,066,564 km (0.117 R)
• M33: 12,478,856 km (0.112 R)
• M34: 12,582,677 km (0.113 R)
• M35: 12,791,067 km (0.091 R)
• M36: 13,958,080 km (0.077 R)
• M37: 14,065,790 km (0.057 R)
• M38: 14,354,664 km (0.068 R)
• M39: 14,536,126 km (0.117 R)
• M40: 14,938,245 km (0.116 R)
• M41: 15,195,853 km (0.076 R)
• M42: 15,678,455 km (0.081 R)
• M43: 15,828,053 km (0.111 R)
• M44: 16,015,649 km (0.075 R)
• M45: 16,849,657 km (0.11 R)
• M46: 17,233,525 km (0.06 R)
• M47: 17,658,981 km (0.049 R)
• M48: 18,481,022 km (0.091 R)
• M49: 18,916,651 km (0.088 R)
• M50: 19,235,593 km (0.101 R)
• M51: 19,556,331 km (0.08 R)
• M52: 20,040,729 km (0.091 R)
• M53: 20,203,043 km (0.115 R)
• M54: 21,310,366 km (0.079 R)
• M55: 21,934,189 km (0.098 R)
• M56: 23,541,020 km (0.042 R)
• M57: 24,013,301 km (0.049 R)
• M58: 24,142,703 km (0.106 R)
• M59: 24,532,106 km (0.099 R)
• M60: 24,662,256 km (0.108 R)
• M61: 25,492,674 km (0.06 R)
• M62: 26,154,794 km (0.117 R)
• M63: 26,822,449 km (0.066 R)
• M64: 27,495,789 km (0.093 R)
• M65: 27,721,533 km (0.06 R)
• M66: 27,947,874 km (0.069 R)
• M67: 28,493,607 km (0.1 R)
• M68: 28,721,894 km (0.083 R)
• M69: 28,905,151 km (0.07 R)
• M70: 29,226,637 km (0.116 R)
• M71: 30,384,375 km (0.085 R)
• M72: 31,557,222 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 10.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.41 AU - 8.71 AU

Year: 8762 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,024,282 km

• M1: 141,968 km (0.079 R)
• M2: 270,922 km (0.096 R)
• M3: 463,005 km (0.102 R)
• M4: 591,211 km (0.109 R)
• M5: 854,802 km (0.12 R)
• M6: 1,051,523 km (0.078 R)
• M7: 1,226,852 km (0.103 R)
• M8: 1,299,856 km (0.073 R)
• M9: 1,412,353 km (0.098 R)
• M10: 1,687,614 km (0.114 R)
• M11: 1,790,088 km (0.097 R)
• M12: 1,894,807 km (0.103 R)
• M13: 1,980,077 km (0.115 R)
• M14: 2,403,140 km (0.043 R)
• M15: 2,566,202 km (0.037 R)
• M16: 2,829,943 km (0.12 R)
• M17: 2,977,446 km (0.103 R)
• M18: 3,178,356 km (0.119 R)
• M19: 3,699,855 km (0.084 R)
• M20: 3,861,719 km (0.057 R)
• M21: 4,136,531 km (0.048 R)
• M22: 4,851,609 km (0.062 R)
• M23: 5,058,652 km (0.042 R)
• M24: 5,298,906 km (0.11 R)
• M25: 5,728,551 km (0.072 R)
• M26: 6,010,693 km (0.087 R)
• M27: 6,719,637 km (0.117 R)
• M28: 6,818,372 km (0.04 R)
• M29: 7,117,418 km (0.12 R)
• M30: 7,659,860 km (0.041 R)
• M31: 8,075,443 km (0.114 R)
• M32: 8,748,633 km (0.063 R)
• M33: 9,037,357 km (0.106 R)
• M34: 9,439,626 km (0.107 R)
• M35: 9,810,479 km (0.104 R)
• M36: 10,072,873 km (0.103 R)
• M37: 10,261,816 km (0.09 R)
• M38: 10,337,662 km (0.11 R)
• M39: 10,413,657 km (0.12 R)
• M40: 10,566,397 km (0.107 R)
• M41: 12,214,217 km (0.111 R)
• M42: 12,375,334 km (0.056 R)
• M43: 12,496,658 km (0.072 R)
• M44: 13,191,391 km (0.05 R)
• M45: 13,398,284 km (0.111 R)
• M46: 15,263,471 km (0.062 R)
• M47: 16,314,994 km (0.11 R)
• M48: 16,447,987 km (0.101 R)
• M49: 16,626,008 km (0.07 R)
• M50: 16,849,358 km (0.114 R)
• M51: 17,480,212 km (0.084 R)
• M52: 17,570,868 km (0.077 R)
• M53: 18,164,622 km (0.097 R)
• M54: 18,256,625 km (0.067 R)
• M55: 18,487,006 km (0.054 R)
• M56: 19,654,019 km (0.108 R)
• M57: 20,604,713 km (0.053 R)
• M58: 21,911,750 km (0.12 R)
• M59: 22,649,417 km (0.086 R)
• M60: 22,748,451 km (0.111 R)
• M61: 22,946,817 km (0.108 R)
• M62: 23,145,783 km (0.11 R)
• M63: 23,245,415 km (0.103 R)
• M64: 23,746,119 km (0.111 R)
• M65: 24,098,721 km (0.086 R)
• M66: 24,962,200 km (0.103 R)
• M67: 25,115,538 km (0.073 R)
• M68: 25,887,463 km (0.058 R)
• M69: 26,614,808 km (0.116 R)
• M70: 27,665,733 km (0.105 R)
• M71: 28,890,939 km (0.098 R)
• M72: 29,862,129 km (0.097 R)
• M73: 30,242,706 km (0.101 R)
• M74: 30,460,819 km (0.093 R)
• M75: 31,008,647 km (0.096 R)
• M76: 31,228,705 km (0.104 R)
• M77: 32,559,677 km (0.098 R)
• M78: 32,839,276 km (0.069 R)
• M79: 33,739,406 km (0.109 R)
• M80: 35,104,936 km (0.1 R)
• M81: 35,334,269 km (0.05 R)
• M82: 36,546,461 km (0.083 R)
• M83: 36,778,786 km (0.067 R)
• M84: 37,772,116 km (0.064 R)
• M85: 39,011,385 km (0.102 R)
• M86: 40,024,312 km (0.069 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 11,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit