🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.96 AU - 1.5 AU

Year: 501 Days

Day: 47.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.52 AU - 2.06 AU

Year: 879 Days

Day: 43.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.9 AU - 2.38 AU

Year: 1149 Days

Day: 14.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.83 AU - 4.59 AU

Year: 2623 Days

Day: 24.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,815,821 km

• M1: 1,989,502 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.58 AU - 5.58 AU

Year: 3598 Days

Day: 34.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,815,821 km

• M1: 375,341 km (0.119 R)
• M2: 1,219,971 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 13.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.69 AU - 5.99 AU

Year: 4530 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,815,821 km

• M1: 170,392 km (0.075 R)
• M2: 266,583 km (0.092 R)
• M3: 421,268 km (0.027 R)
• M4: 514,467 km (0.096 R)
• M5: 636,389 km (0.114 R)
• M6: 824,135 km (0.087 R)
• M7: 948,750 km (0.098 R)
• M8: 1,068,129 km (0.045 R)
• M9: 1,323,193 km (0.108 R)
• M10: 1,541,756 km (0.111 R)
• M11: 1,641,388 km (0.071 R)
• M12: 2,093,473 km (0.078 R)
• M13: 2,220,631 km (0.076 R)
• M14: 2,399,849 km (0.05 R)
• M15: 2,807,802 km (0.069 R)
• M16: 3,020,231 km (0.096 R)
• M17: 3,311,798 km (0.108 R)
• M18: 3,517,644 km (0.117 R)
• M19: 4,840,239 km (0.096 R)
• M20: 5,010,182 km (0.067 R)
• M21: 5,422,025 km (0.085 R)
• M22: 5,935,296 km (0.053 R)
• M23: 6,094,767 km (0.056 R)
• M24: 6,534,435 km (0.064 R)
• M25: 7,104,702 km (0.109 R)
• M26: 7,322,816 km (0.119 R)
• M27: 7,691,126 km (0.098 R)
• M28: 8,166,398 km (0.117 R)
• M29: 8,548,322 km (0.087 R)
• M30: 8,806,378 km (0.082 R)
• M31: 9,171,845 km (0.055 R)
• M32: 9,756,324 km (0.08 R)
• M33: 9,944,818 km (0.051 R)
• M34: 10,188,961 km (0.114 R)
• M35: 10,572,830 km (0.088 R)
• M36: 10,933,510 km (0.067 R)
• M37: 11,411,176 km (0.081 R)
• M38: 12,126,254 km (0.087 R)
• M39: 12,329,109 km (0.075 R)
• M40: 12,767,580 km (0.118 R)
• M41: 13,151,598 km (0.079 R)
• M42: 14,022,257 km (0.056 R)
• M43: 14,296,321 km (0.094 R)
• M44: 14,418,692 km (0.103 R)
• M45: 15,097,866 km (0.114 R)
• M46: 15,472,758 km (0.106 R)
• M47: 15,567,005 km (0.071 R)
• M48: 15,755,947 km (0.119 R)
• M49: 15,850,792 km (0.111 R)
• M50: 16,072,646 km (0.107 R)
• M51: 16,455,467 km (0.064 R)
• M52: 16,551,658 km (0.028 R)
• M53: 17,035,308 km (0.117 R)
• M54: 17,230,084 km (0.118 R)
• M55: 17,360,384 km (0.117 R)
• M56: 17,556,507 km (0.044 R)
• M57: 17,753,228 km (0.072 R)
• M58: 17,950,697 km (0.105 R)
• M59: 18,082,792 km (0.08 R)
• M60: 18,281,608 km (0.064 R)
• M61: 18,714,544 km (0.084 R)
• M62: 19,151,071 km (0.058 R)
• M63: 19,353,626 km (0.069 R)
• M64: 19,931,523 km (0.114 R)
• M65: 21,348,514 km (0.119 R)
• M66: 21,839,793 km (0.05 R)
• M67: 22,405,871 km (0.107 R)
• M68: 22,548,139 km (0.053 R)
• M69: 23,048,394 km (0.098 R)
• M70: 23,263,965 km (0.102 R)
• M71: 23,624,795 km (0.076 R)
• M72: 24,461,496 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.6

Radius: 7.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.49 AU - 20.13 AU

Year: 24180 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,815,821 km

• M1: 164,857 km (0.116 R)
• M2: 460,163 km (0.113 R)
• M3: 542,741 km (0.079 R)
• M4: 967,749 km (0.064 R)
• M5: 1,379,891 km (0.075 R)
• M6: 1,528,591 km (0.118 R)
• M7: 1,950,906 km (0.088 R)
• M8: 2,118,455 km (0.076 R)
• M9: 2,437,847 km (0.079 R)
• M10: 2,557,824 km (0.118 R)
• M11: 2,803,614 km (0.103 R)
• M12: 2,897,711 km (0.082 R)
• M13: 3,186,734 km (0.086 R)
• M14: 3,586,310 km (0.094 R)
• M15: 4,108,257 km (0.117 R)
• M16: 4,323,678 km (0.104 R)
• M17: 4,432,735 km (0.083 R)
• M18: 4,579,640 km (0.087 R)
• M19: 5,183,417 km (0.05 R)
• M20: 5,812,027 km (0.066 R)
• M21: 6,757,635 km (0.116 R)
• M22: 6,842,008 km (0.094 R)
• M23: 7,054,736 km (0.068 R)
• M24: 7,356,326 km (0.116 R)
• M25: 7,927,341 km (0.092 R)
• M26: 8,016,501 km (0.113 R)
• M27: 8,150,840 km (0.09 R)
• M28: 8,649,749 km (0.111 R)
• M29: 9,724,759 km (0.104 R)
• M30: 10,060,307 km (0.105 R)
• M31: 10,253,737 km (0.054 R)
• M32: 12,151,985 km (0.11 R)
• M33: 12,203,446 km (0.11 R)
• M34: 12,565,174 km (0.112 R)
• M35: 12,721,354 km (0.111 R)
• M36: 14,372,466 km (0.109 R)
• M37: 15,584,508 km (0.042 R)
• M38: 15,864,555 km (0.119 R)
• M39: 16,771,866 km (0.043 R)
• M40: 18,993,245 km (0.029 R)
• M41: 19,112,774 km (0.119 R)
• M42: 19,713,858 km (0.108 R)
• M43: 22,116,699 km (0.101 R)
• M44: 22,684,273 km (0.111 R)
• M45: 22,810,983 km (0.078 R)
• M46: 23,448,419 km (0.095 R)
• M47: 24,156,167 km (0.056 R)
• M48: 25,198,415 km (0.093 R)
• M49: 25,395,435 km (0.1 R)
• M50: 25,527,081 km (0.07 R)
• M51: 25,790,972 km (0.104 R)
• M52: 26,122,182 km (0.092 R)
• M53: 26,588,329 km (0.071 R)
• M54: 26,655,199 km (0.061 R)
• M55: 27,393,764 km (0.079 R)
• M56: 27,935,158 km (0.036 R)
• M57: 29,303,979 km (0.071 R)
• M58: 29,373,093 km (0.111 R)
• M59: 31,256,830 km (0.079 R)
• M60: 31,964,427 km (0.052 R)
• M61: 32,035,486 km (0.076 R)
• M62: 32,462,888 km (0.101 R)
• M63: 32,677,411 km (0.114 R)
• M64: 32,820,576 km (0.076 R)
• M65: 33,107,654 km (0.109 R)
• M66: 33,756,460 km (0.069 R)
• M67: 34,118,786 km (0.114 R)
• M68: 34,628,167 km (0.087 R)
• M69: 35,213,394 km (0.074 R)
• M70: 37,287,419 km (0.059 R)
• M71: 37,586,914 km (0.118 R)
• M72: 40,395,015 km (0.087 R)
• M73: 40,548,652 km (0.06 R)
• M74: 41,011,059 km (0.055 R)
• M75: 41,165,444 km (0.099 R)
• M76: 42,330,363 km (0.12 R)
• M77: 42,408,304 km (0.119 R)
• M78: 45,249,466 km (0.117 R)
• M79: 46,451,336 km (0.044 R)
• M80: 47,339,349 km (0.088 R)
• M81: 48,314,577 km (0.071 R)
• M82: 48,396,108 km (0.101 R)
• M83: 48,477,639 km (0.057 R)
• M84: 49,460,497 km (0.088 R)
• M85: 49,789,612 km (0.086 R)
• M86: 51,279,457 km (0.112 R)
• M87: 51,946,365 km (0.114 R)
• M88: 52,113,465 km (0.114 R)
• M89: 53,288,557 km (0.111 R)
• M90: 55,921,629 km (0.097 R)
• M91: 57,729,220 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit