🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.85 AU

Year: 206 Days

Day: 19.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.08 AU - 1.42 AU

Year: 503 Days

Day: 19.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.5 AU - 2.46 AU

Year: 1003 Days

Day: 12.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.39 AU - 3.09 AU

Year: 1632 Days

Day: 30.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.92 AU - 4.52 AU

Year: 2582 Days

Day: 14 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.95 AU - 4.61 AU

Year: 3187 Days

Day: 21 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.36 AU - 5.68 AU

Year: 4048 Days

Day: 30.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,594,013 km

• M1: 131,048 km (0.113 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 12.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.99 AU - 7.17 AU

Year: 6074 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,594,013 km

• M1: 168,298 km (0.086 R)
• M2: 481,705 km (0.064 R)
• M3: 660,475 km (0.116 R)
• M4: 759,060 km (0.081 R)
• M5: 863,180 km (0.045 R)
• M6: 1,349,223 km (0.077 R)
• M7: 1,690,606 km (0.106 R)
• M8: 1,933,552 km (0.102 R)
• M9: 2,059,364 km (0.092 R)
• M10: 2,166,327 km (0.08 R)
• M11: 2,498,883 km (0.091 R)
• M12: 2,776,836 km (0.047 R)
• M13: 3,337,678 km (0.112 R)
• M14: 3,540,982 km (0.073 R)
• M15: 3,774,803 km (0.055 R)
• M16: 4,340,133 km (0.067 R)
• M17: 4,534,461 km (0.119 R)
• M18: 5,076,753 km (0.118 R)
• M19: 5,459,724 km (0.065 R)
• M20: 5,730,496 km (0.095 R)
• M21: 5,944,122 km (0.058 R)
• M22: 6,129,324 km (0.114 R)
• M23: 6,253,939 km (0.077 R)
• M24: 6,347,886 km (0.118 R)
• M25: 7,412,574 km (0.119 R)
• M26: 7,612,138 km (0.049 R)
• M27: 7,847,306 km (0.088 R)
• M28: 8,255,858 km (0.091 R)
• M29: 8,671,441 km (0.114 R)
• M30: 8,776,458 km (0.106 R)
• M31: 9,236,322 km (0.12 R)
• M32: 9,922,528 km (0.12 R)
• M33: 10,216,487 km (0.117 R)
• M34: 11,115,271 km (0.11 R)
• M35: 12,078,532 km (0.072 R)
• M36: 12,392,388 km (0.105 R)
• M37: 12,708,938 km (0.08 R)
• M38: 13,028,329 km (0.108 R)
• M39: 13,350,264 km (0.091 R)
• M40: 13,797,112 km (0.052 R)
• M41: 16,277,445 km (0.112 R)
• M42: 16,624,213 km (0.093 R)
• M43: 16,886,009 km (0.078 R)
• M44: 17,192,984 km (0.057 R)
• M45: 17,325,229 km (0.119 R)
• M46: 17,457,772 km (0.055 R)
• M47: 17,590,615 km (0.071 R)
• M48: 17,723,757 km (0.055 R)
• M49: 18,035,818 km (0.117 R)
• M50: 18,755,983 km (0.097 R)
• M51: 19,028,550 km (0.109 R)
• M52: 20,038,934 km (0.104 R)
• M53: 20,550,559 km (0.102 R)
• M54: 21,019,548 km (0.109 R)
• M55: 21,255,314 km (0.108 R)
• M56: 21,586,973 km (0.096 R)
• M57: 22,447,609 km (0.113 R)
• M58: 22,930,511 km (0.063 R)
• M59: 23,270,697 km (0.054 R)
• M60: 23,465,772 km (0.078 R)
• M61: 24,350,494 km (0.119 R)
• M62: 24,697,412 km (0.091 R)
• M63: 25,246,137 km (0.105 R)
• M64: 25,647,657 km (0.113 R)
• M65: 25,798,751 km (0.083 R)
• M66: 26,609,721 km (0.114 R)
• M67: 26,711,597 km (0.12 R)
• M68: 26,813,773 km (0.108 R)
• M69: 28,464,884 km (0.099 R)
• M70: 28,830,502 km (0.115 R)
• M71: 30,042,544 km (0.08 R)
• M72: 30,361,486 km (0.102 R)
• M73: 30,521,406 km (0.118 R)
• M74: 31,056,368 km (0.097 R)
• M75: 32,734,557 km (0.078 R)
• M76: 33,502,144 km (0.047 R)
• M77: 34,887,420 km (0.119 R)
• M78: 35,166,719 km (0.094 R)
• M79: 36,404,492 km (0.108 R)
• M80: 37,199,605 km (0.119 R)
• M81: 37,370,745 km (0.109 R)
• M82: 37,599,330 km (0.102 R)
• M83: 37,828,365 km (0.103 R)
• M84: 38,230,334 km (0.118 R)
• M85: 38,345,375 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 13.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.63 AU - 7.93 AU

Year: 7069 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,594,013 km

• M1: 175,478 km (0.081 R)
• M2: 310,715 km (0.085 R)
• M3: 605,273 km (0.113 R)
• M4: 694,583 km (0.061 R)
• M5: 967,300 km (0.117 R)
• M6: 1,365,380 km (0.109 R)
• M7: 1,473,090 km (0.092 R)
• M8: 1,933,552 km (0.102 R)
• M9: 2,198,790 km (0.074 R)
• M10: 2,532,991 km (0.097 R)
• M11: 2,628,734 km (0.105 R)
• M12: 2,863,752 km (0.086 R)
• M13: 2,984,029 km (0.106 R)
• M14: 3,354,882 km (0.102 R)
• M15: 3,545,918 km (0.089 R)
• M16: 3,850,500 km (0.042 R)
• M17: 4,118,429 km (0.088 R)
• M18: 4,231,974 km (0.041 R)
• M19: 4,369,455 km (0.047 R)
• M20: 4,959,020 km (0.037 R)
• M21: 5,399,137 km (0.117 R)
• M22: 6,031,487 km (0.103 R)
• M23: 6,501,374 km (0.1 R)
• M24: 6,767,658 km (0.099 R)
• M25: 7,037,533 km (0.081 R)
• M26: 7,201,193 km (0.085 R)
• M27: 7,421,401 km (0.11 R)
• M28: 7,755,902 km (0.106 R)
• M29: 8,066,916 km (0.052 R)
• M30: 9,083,882 km (0.05 R)
• M31: 9,322,042 km (0.095 R)
• M32: 9,622,584 km (0.067 R)
• M33: 10,079,605 km (0.11 R)
• M34: 10,512,392 km (0.119 R)
• M35: 11,396,665 km (0.114 R)
• M36: 11,945,091 km (0.061 R)
• M37: 12,239,051 km (0.108 R)
• M38: 12,469,282 km (0.089 R)
• M39: 12,800,641 km (0.044 R)
• M40: 13,101,482 km (0.06 R)
• M41: 13,235,971 km (0.03 R)
• M42: 13,641,979 km (0.114 R)
• M43: 13,778,263 km (0.092 R)
• M44: 15,130,628 km (0.105 R)
• M45: 15,413,368 km (0.106 R)
• M46: 15,626,545 km (0.029 R)
• M47: 16,344,166 km (0.075 R)
• M48: 16,779,795 km (0.114 R)
• M49: 17,403,767 km (0.095 R)
• M50: 17,699,971 km (0.065 R)
• M51: 19,320,715 km (0.099 R)
• M52: 19,665,986 km (0.095 R)
• M53: 20,518,395 km (0.102 R)
• M54: 20,635,680 km (0.08 R)
• M55: 21,067,270 km (0.104 R)
• M56: 21,343,427 km (0.118 R)
• M57: 21,859,690 km (0.113 R)
• M58: 21,979,368 km (0.05 R)
• M59: 22,259,565 km (0.088 R)
• M60: 22,460,325 km (0.088 R)
• M61: 22,581,200 km (0.093 R)
• M62: 22,783,008 km (0.077 R)
• M63: 23,310,490 km (0.093 R)
• M64: 23,555,382 km (0.073 R)
• M65: 24,543,326 km (0.101 R)
• M66: 24,917,171 km (0.093 R)
• M67: 26,900,689 km (0.049 R)
• M68: 27,071,829 km (0.089 R)
• M69: 27,760,129 km (0.112 R)
• M70: 28,063,065 km (0.098 R)
• M71: 28,149,682 km (0.116 R)
• M72: 28,323,514 km (0.077 R)
• M73: 29,109,950 km (0.104 R)
• M74: 29,197,764 km (0.088 R)
• M75: 29,373,692 km (0.098 R)
• M76: 29,505,786 km (0.111 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit