🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.67 AU - 0.79 AU

Year: 231 Days

Day: 22.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.23 AU - 1.29 AU

Year: 525 Days

Day: 13.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.59 AU - 1.77 AU

Year: 808 Days

Day: 44 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,462,463 km

• M1: 542,292 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.74 AU - 1.8 AU

Year: 873 Days

Day: 18.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.06 AU - 2.32 AU

Year: 1202 Days

Day: 24.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.8

Radius: 11.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.68 AU - 8.34 AU

Year: 8407 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,462,463 km

• M1: 155,432 km (0.058 R)
• M2: 262,395 km (0.098 R)
• M3: 334,650 km (0.076 R)
• M4: 520,900 km (0.103 R)
• M5: 599,439 km (0.088 R)
• M6: 796,609 km (0.095 R)
• M7: 945,309 km (0.11 R)
• M8: 1,224,907 km (0.093 R)
• M9: 1,318,855 km (0.095 R)
• M10: 1,448,107 km (0.108 R)
• M11: 1,719,628 km (0.077 R)
• M12: 1,861,746 km (0.115 R)
• M13: 1,970,952 km (0.116 R)
• M14: 2,101,252 km (0.054 R)
• M15: 2,429,619 km (0.105 R)
• M16: 2,630,679 km (0.114 R)
• M17: 2,733,303 km (0.111 R)
• M18: 3,288,460 km (0.104 R)
• M19: 3,421,602 km (0.047 R)
• M20: 3,716,310 km (0.049 R)
• M21: 4,090,604 km (0.112 R)
• M22: 4,849,963 km (0.051 R)
• M23: 5,207,352 km (0.112 R)
• M24: 5,389,263 km (0.114 R)
• M25: 5,599,747 km (0.067 R)
• M26: 5,705,962 km (0.08 R)
• M27: 5,920,485 km (0.071 R)
• M28: 7,033,194 km (0.099 R)
• M29: 7,613,484 km (0.118 R)
• M30: 8,149,045 km (0.111 R)
• M31: 8,330,357 km (0.109 R)
• M32: 8,451,831 km (0.108 R)
• M33: 8,789,324 km (0.118 R)
• M34: 9,099,889 km (0.104 R)
• M35: 9,287,933 km (0.09 R)
• M36: 9,509,039 km (0.114 R)
• M37: 9,636,197 km (0.09 R)
• M38: 9,988,650 km (0.108 R)
• M39: 10,378,053 km (0.054 R)
• M40: 10,739,482 km (0.051 R)
• M41: 11,272,499 km (0.062 R)
• M42: 12,295,150 km (0.114 R)
• M43: 12,433,677 km (0.069 R)
• M44: 12,642,666 km (0.11 R)
• M45: 13,668,608 km (0.101 R)
• M46: 14,574,423 km (0.046 R)
• M47: 14,684,527 km (0.119 R)
• M48: 14,794,781 km (0.098 R)
• M49: 15,016,185 km (0.12 R)
• M50: 15,127,337 km (0.103 R)
• M51: 15,275,887 km (0.062 R)
• M52: 15,574,485 km (0.091 R)
• M53: 15,912,875 km (0.11 R)
• M54: 16,520,242 km (0.114 R)
• M55: 17,993,183 km (0.117 R)
• M56: 18,150,710 km (0.11 R)
• M57: 18,625,832 km (0.107 R)
• M58: 19,507,862 km (0.102 R)
• M59: 20,035,344 km (0.12 R)
• M60: 20,157,715 km (0.072 R)
• M61: 20,362,365 km (0.116 R)
• M62: 20,567,613 km (0.057 R)
• M63: 21,104,520 km (0.095 R)
• M64: 21,353,750 km (0.101 R)
• M65: 21,645,914 km (0.06 R)
• M66: 22,065,686 km (0.119 R)
• M67: 22,870,373 km (0.066 R)
• M68: 23,169,419 km (0.113 R)
• M69: 23,771,102 km (0.028 R)
• M70: 23,944,037 km (0.049 R)
• M71: 24,552,302 km (0.075 R)
• M72: 24,770,864 km (0.112 R)
• M73: 25,297,898 km (0.096 R)
• M74: 26,586,982 km (0.12 R)
• M75: 26,676,741 km (0.097 R)
• M76: 28,079,670 km (0.096 R)
• M77: 29,228,582 km (0.055 R)
• M78: 29,506,534 km (0.091 R)
• M79: 29,599,435 km (0.113 R)
• M80: 29,692,485 km (0.112 R)
• M81: 30,111,957 km (0.091 R)
• M82: 30,674,445 km (0.091 R)
• M83: 31,714,749 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 13

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.31 AU - 11.87 AU

Year: 11886 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,462,463 km

• M1: 202,855 km (0.113 R)
• M2: 352,602 km (0.106 R)
• M3: 562,638 km (0.086 R)
• M4: 836,402 km (0.098 R)
• M5: 1,509,443 km (0.108 R)
• M6: 1,711,998 km (0.106 R)
• M7: 2,245,314 km (0.116 R)
• M8: 2,425,580 km (0.112 R)
• M9: 2,557,525 km (0.097 R)
• M10: 2,967,723 km (0.12 R)
• M11: 3,166,389 km (0.084 R)
• M12: 3,281,878 km (0.055 R)
• M13: 4,067,566 km (0.113 R)
• M14: 4,710,538 km (0.105 R)
• M15: 5,179,826 km (0.087 R)
• M16: 5,351,116 km (0.094 R)
• M17: 6,271,891 km (0.088 R)
• M18: 6,417,898 km (0.119 R)
• M19: 6,565,103 km (0.101 R)
• M20: 6,825,403 km (0.078 R)
• M21: 6,975,749 km (0.107 R)
• M22: 7,433,369 km (0.116 R)
• M23: 7,626,948 km (0.077 R)
• M24: 8,660,370 km (0.057 R)
• M25: 9,526,991 km (0.104 R)
• M26: 10,725,270 km (0.056 R)
• M27: 11,431,372 km (0.1 R)
• M28: 11,610,291 km (0.089 R)
• M29: 11,700,049 km (0.083 R)
• M30: 12,934,830 km (0.095 R)
• M31: 13,638,688 km (0.08 R)
• M32: 13,733,533 km (0.034 R)
• M33: 14,451,603 km (0.082 R)
• M34: 14,596,563 km (0.107 R)
• M35: 15,526,763 km (0.037 R)
• M36: 15,874,129 km (0.04 R)
• M37: 18,012,780 km (0.034 R)
• M38: 19,434,858 km (0.042 R)
• M39: 20,294,597 km (0.079 R)
• M40: 21,662,520 km (0.103 R)
• M41: 22,553,824 km (0.092 R)
• M42: 23,060,362 km (0.072 R)
• M43: 23,173,458 km (0.119 R)
• M44: 24,833,695 km (0.106 R)
• M45: 25,065,722 km (0.063 R)
• M46: 25,356,839 km (0.094 R)
• M47: 25,473,525 km (0.079 R)
• M48: 25,883,573 km (0.115 R)
• M49: 26,059,949 km (0.073 R)
• M50: 28,086,701 km (0.117 R)
• M51: 28,996,854 km (0.093 R)
• M52: 29,363,668 km (0.113 R)
• M53: 29,547,674 km (0.119 R)
• M54: 30,040,150 km (0.037 R)
• M55: 31,533,885 km (0.086 R)
• M56: 32,416,512 km (0.103 R)
• M57: 33,179,312 km (0.084 R)
• M58: 33,948,245 km (0.091 R)
• M59: 34,076,899 km (0.108 R)
• M60: 35,373,015 km (0.114 R)
• M61: 35,634,063 km (0.113 R)
• M62: 36,685,138 km (0.101 R)
• M63: 36,817,233 km (0.115 R)
• M64: 37,413,530 km (0.12 R)
• M65: 38,548,828 km (0.087 R)
• M66: 39,154,400 km (0.075 R)
• M67: 40,784,568 km (0.111 R)
• M68: 41,195,514 km (0.063 R)
• M69: 41,745,735 km (0.028 R)
• M70: 42,714,381 km (0.046 R)
• M71: 42,922,920 km (0.089 R)
• M72: 44,040,865 km (0.089 R)
• M73: 44,321,810 km (0.12 R)
• M74: 46,091,403 km (0.071 R)
• M75: 46,662,568 km (0.106 R)
• M76: 47,164,169 km (0.106 R)
• M77: 47,451,697 km (0.113 R)
• M78: 47,884,034 km (0.117 R)
• M79: 48,462,529 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit