🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.68 AU - 0.74 AU

Year: 216 Days

Day: 15.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 166 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,609,900 km

• M1: 355,295 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 226 Days

Day: 23.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.85 AU - 1.05 AU

Year: 335 Days

Day: 16.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.23 AU - 1.55 AU

Year: 593 Days

Day: 39.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.71 AU - 2.77 AU

Year: 1212 Days

Day: 19.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.45 AU - 2.55 AU

Year: 1430 Days

Day: 12.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,609,900 km

• M1: 130,599 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.02 AU - 3.44 AU

Year: 2099 Days

Day: 47.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,609,900 km

• M1: 590,762 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 8.1

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.2 AU - 9.8 AU

Year: 8962 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,609,900 km

• M1: 117,285 km (0.109 R)
• M2: 355,893 km (0.113 R)
• M3: 546,930 km (0.061 R)
• M4: 736,770 km (0.059 R)
• M5: 875,297 km (0.081 R)
• M6: 929,601 km (0.101 R)
• M7: 1,118,992 km (0.099 R)
• M8: 1,469,350 km (0.063 R)
• M9: 1,578,856 km (0.116 R)
• M10: 1,736,831 km (0.119 R)
• M11: 1,806,095 km (0.118 R)
• M12: 2,092,575 km (0.093 R)
• M13: 3,610,993 km (0.095 R)
• M14: 4,002,491 km (0.06 R)
• M15: 4,094,793 km (0.101 R)
• M16: 4,439,317 km (0.062 R)
• M17: 4,503,046 km (0.09 R)
• M18: 4,760,653 km (0.101 R)
• M19: 4,858,490 km (0.115 R)
• M20: 4,924,164 km (0.115 R)
• M21: 5,089,469 km (0.108 R)
• M22: 5,256,720 km (0.088 R)
• M23: 6,049,139 km (0.105 R)
• M24: 6,333,525 km (0.069 R)
• M25: 6,549,694 km (0.115 R)
• M26: 6,768,256 km (0.06 R)
• M27: 7,438,455 km (0.12 R)
• M28: 7,743,036 km (0.101 R)
• M29: 7,974,165 km (0.066 R)
• M30: 8,681,464 km (0.051 R)
• M31: 8,841,234 km (0.093 R)
• M32: 9,082,984 km (0.076 R)
• M33: 9,738,073 km (0.112 R)
• M34: 10,323,749 km (0.057 R)
• M35: 10,791,990 km (0.064 R)
• M36: 11,223,580 km (0.11 R)
• M37: 12,552,159 km (0.117 R)
• M38: 12,914,784 km (0.079 R)
• M39: 13,373,002 km (0.105 R)
• M40: 14,446,816 km (0.064 R)
• M41: 14,636,506 km (0.09 R)
• M42: 15,306,555 km (0.084 R)
• M43: 15,451,515 km (0.097 R)
• M44: 15,791,252 km (0.081 R)
• M45: 15,986,627 km (0.111 R)
• M46: 16,133,682 km (0.059 R)
• M47: 16,577,389 km (0.064 R)
• M48: 16,726,239 km (0.103 R)
• M49: 17,225,447 km (0.119 R)
• M50: 19,011,047 km (0.068 R)
• M51: 19,062,957 km (0.111 R)
• M52: 19,479,737 km (0.101 R)
• M53: 20,163,250 km (0.099 R)
• M54: 20,641,215 km (0.104 R)
• M55: 20,801,285 km (0.118 R)
• M56: 21,445,902 km (0.087 R)
• M57: 21,770,679 km (0.071 R)
• M58: 22,699,682 km (0.087 R)
• M59: 22,864,987 km (0.086 R)
• M60: 24,993,167 km (0.062 R)
• M61: 25,220,855 km (0.116 R)
• M62: 26,485,256 km (0.049 R)
• M63: 28,065,159 km (0.082 R)
• M64: 28,301,823 km (0.06 R)
• M65: 28,361,064 km (0.101 R)
• M66: 30,948,359 km (0.076 R)
• M67: 31,499,477 km (0.045 R)
• M68: 32,549,056 km (0.115 R)
• M69: 33,422,109 km (0.094 R)
• M70: 34,936,488 km (0.097 R)
• M71: 35,574,224 km (0.11 R)
• M72: 35,958,541 km (0.068 R)
• M73: 36,022,868 km (0.115 R)
• M74: 36,215,700 km (0.079 R)
• M75: 36,860,915 km (0.071 R)
• M76: 38,031,967 km (0.082 R)
• M77: 39,811,434 km (0.09 R)
• M78: 39,944,277 km (0.041 R)
• M79: 41,415,722 km (0.105 R)
• M80: 42,361,330 km (0.117 R)
• M81: 42,564,933 km (0.065 R)
• M82: 42,836,752 km (0.069 R)
• M83: 43,177,536 km (0.1 R)
• M84: 43,587,584 km (0.084 R)
• M85: 43,793,131 km (0.087 R)
• M86: 43,861,647 km (0.118 R)
• M87: 44,756,392 km (0.118 R)
• M88: 44,963,734 km (0.084 R)
• M89: 45,587,558 km (0.092 R)
• M90: 45,657,121 km (0.114 R)
• M91: 46,423,810 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.6

Radius: 3.3

Gravity: 66.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.96 AU - 15.78 AU

Year: 19700 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,609,900 km

• M1: 154,535 km (0.037 R)
• M2: 181,761 km (0.059 R)
• M3: 308,172 km (0.1 R)
• M4: 343,776 km (0.082 R)
• M5: 821,292 km (0.118 R)
• M6: 1,055,712 km (0.12 R)
• M7: 1,251,835 km (0.09 R)
• M8: 1,339,350 km (0.105 R)
• M9: 1,398,740 km (0.099 R)
• M10: 1,520,363 km (0.117 R)
• M11: 1,613,712 km (0.099 R)
• M12: 2,177,696 km (0.09 R)
• M13: 2,796,433 km (0.059 R)
• M14: 3,506,424 km (0.08 R)
• M15: 3,588,703 km (0.082 R)
• M16: 3,923,803 km (0.07 R)
• M17: 4,444,852 km (0.059 R)
• M18: 4,758,858 km (0.111 R)
• M19: 5,742,913 km (0.093 R)
• M20: 6,133,812 km (0.066 R)
• M21: 6,736,093 km (0.108 R)
• M22: 7,996,006 km (0.04 R)
• M23: 8,377,032 km (0.099 R)
• M24: 8,819,542 km (0.086 R)
• M25: 9,842,792 km (0.063 R)
• M26: 11,203,833 km (0.075 R)
• M27: 11,752,259 km (0.104 R)
• M28: 12,371,744 km (0.069 R)
• M29: 13,449,148 km (0.116 R)
• M30: 15,020,524 km (0.112 R)
• M31: 15,355,174 km (0.118 R)
• M32: 15,422,344 km (0.045 R)
• M33: 15,963,589 km (0.107 R)
• M34: 16,304,971 km (0.1 R)
• M35: 16,579,932 km (0.118 R)
• M36: 17,343,779 km (0.105 R)
• M37: 20,216,058 km (0.078 R)
• M38: 20,437,463 km (0.097 R)
• M39: 21,330,562 km (0.087 R)
• M40: 21,706,501 km (0.064 R)
• M41: 22,541,258 km (0.115 R)
• M42: 23,000,972 km (0.063 R)
• M43: 23,463,678 km (0.053 R)
• M44: 24,633,982 km (0.113 R)
• M45: 27,764,467 km (0.041 R)
• M46: 30,678,484 km (0.102 R)
• M47: 31,443,228 km (0.075 R)
• M48: 31,528,649 km (0.1 R)
• M49: 32,472,761 km (0.066 R)
• M50: 32,991,716 km (0.094 R)
• M51: 34,388,811 km (0.119 R)
• M52: 34,829,376 km (0.107 R)
• M53: 34,917,639 km (0.086 R)
• M54: 35,983,524 km (0.106 R)
• M55: 36,251,603 km (0.092 R)
• M56: 39,060,602 km (0.108 R)
• M57: 40,259,330 km (0.097 R)
• M58: 41,096,181 km (0.094 R)
• M59: 41,657,322 km (0.067 R)
• M60: 42,126,910 km (0.032 R)
• M61: 42,409,500 km (0.119 R)
• M62: 43,260,862 km (0.101 R)
• M63: 43,545,995 km (0.106 R)
• M64: 43,831,578 km (0.115 R)
• M65: 48,388,030 km (0.048 R)
• M66: 49,079,321 km (0.093 R)
• M67: 49,277,539 km (0.114 R)
• M68: 49,475,905 km (0.065 R)
• M69: 51,675,742 km (0.109 R)
• M70: 51,776,421 km (0.11 R)
• M71: 52,889,130 km (0.067 R)
• M72: 52,990,558 km (0.106 R)
• M73: 54,623,867 km (0.082 R)
• M74: 55,446,805 km (0.071 R)
• M75: 56,584,946 km (0.099 R)
• M76: 57,521,728 km (0.111 R)
• M77: 57,730,716 km (0.116 R)
• M78: 57,939,854 km (0.076 R)
• M79: 58,568,763 km (0.032 R)
• M80: 61,320,167 km (0.117 R)
• M81: 61,747,269 km (0.096 R)
• M82: 62,068,157 km (0.1 R)
• M83: 63,034,260 km (0.046 R)
• M84: 64,113,608 km (0.076 R)
• M85: 66,290,257 km (0.087 R)
• M86: 66,509,269 km (0.076 R)
• M87: 68,934,250 km (0.117 R)
• M88: 70,268,962 km (0.104 R)
• M89: 71,051,658 km (0.118 R)
• M90: 71,612,351 km (0.051 R)
• M91: 72,964,117 km (0.071 R)
• M92: 73,529,897 km (0.098 R)
• M93: 74,438,105 km (0.117 R)
• M94: 75,121,618 km (0.051 R)
• M95: 76,036,409 km (0.073 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit