🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.72 AU - 1.12 AU

Year: 316 Days

Day: 20.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 447 Days

Day: 16.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.51 AU - 1.87 AU

Year: 787 Days

Day: 39.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,885,761 km

• M1: 613,202 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.69 AU - 2.75 AU

Year: 1185 Days

Day: 17.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,885,761 km

• M1: 129,851 km (0.1 R)
• M2: 534,513 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.51 AU - 3.51 AU

Year: 1870 Days

Day: 25 Hours

Environment

Temp: -91 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,885,761 km

• M1: 1,817,016 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.86 AU - 3.34 AU

Year: 1955 Days

Day: 46.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,885,761 km

• M1: 221,106 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.61 AU - 4.11 AU

Year: 2206 Days

Day: 37.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,885,761 km

• M1: 1,129,015 km (0.108 R)
• M2: 2,029,146 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 8.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.35 AU - 13.39 AU

Year: 14647 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,885,761 km

• M1: 218,114 km (0.054 R)
• M2: 347,516 km (0.098 R)
• M3: 555,008 km (0.118 R)
• M4: 656,286 km (0.118 R)
• M5: 820,694 km (0.075 R)
• M6: 978,520 km (0.06 R)
• M7: 1,278,763 km (0.055 R)
• M8: 1,392,906 km (0.084 R)
• M9: 1,858,006 km (0.117 R)
• M10: 2,683,636 km (0.07 R)
• M11: 2,771,899 km (0.09 R)
• M12: 2,891,128 km (0.062 R)
• M13: 3,384,951 km (0.085 R)
• M14: 3,576,885 km (0.102 R)
• M15: 4,106,462 km (0.104 R)
• M16: 4,242,745 km (0.093 R)
• M17: 4,589,962 km (0.025 R)
• M18: 4,802,690 km (0.067 R)
• M19: 5,497,871 km (0.086 R)
• M20: 6,499,429 km (0.095 R)
• M21: 6,818,821 km (0.095 R)
• M22: 6,899,603 km (0.06 R)
• M23: 7,807,812 km (0.027 R)
• M24: 8,104,764 km (0.104 R)
• M25: 8,665,905 km (0.038 R)
• M26: 9,239,763 km (0.114 R)
• M27: 9,598,947 km (0.108 R)
• M28: 9,871,365 km (0.093 R)
• M29: 10,750,701 km (0.12 R)
• M30: 10,844,798 km (0.065 R)
• M31: 11,558,679 km (0.075 R)
• M32: 12,583,724 km (0.077 R)
• M33: 12,782,240 km (0.04 R)
• M34: 13,739,368 km (0.082 R)
• M35: 14,149,266 km (0.108 R)
• M36: 14,407,472 km (0.081 R)
• M37: 14,876,311 km (0.037 R)
• M38: 15,403,046 km (0.088 R)
• M39: 16,474,765 km (0.119 R)
• M40: 17,074,353 km (0.106 R)
• M41: 18,802,657 km (0.06 R)
• M42: 19,716,251 km (0.11 R)
• M43: 19,946,931 km (0.106 R)
• M44: 21,408,802 km (0.119 R)
• M45: 24,311,000 km (0.104 R)
• M46: 24,620,219 km (0.113 R)
• M47: 24,744,385 km (0.079 R)
• M48: 24,868,701 km (0.091 R)
• M49: 25,055,549 km (0.12 R)
• M50: 25,870,708 km (0.12 R)
• M51: 26,059,949 km (0.107 R)
• M52: 28,237,944 km (0.106 R)
• M53: 28,824,069 km (0.054 R)
• M54: 31,814,979 km (0.11 R)
• M55: 31,882,597 km (0.068 R)
• M56: 32,289,055 km (0.087 R)
• M57: 32,356,972 km (0.076 R)
• M58: 32,561,024 km (0.107 R)
• M59: 32,901,957 km (0.09 R)
• M60: 32,970,324 km (0.098 R)
• M61: 33,932,088 km (0.081 R)
• M62: 34,902,978 km (0.074 R)
• M63: 36,023,766 km (0.113 R)
• M64: 37,227,580 km (0.083 R)
• M65: 37,298,788 km (0.09 R)
• M66: 39,021,707 km (0.114 R)
• M67: 39,892,815 km (0.03 R)
• M68: 40,330,838 km (0.065 R)
• M69: 40,623,751 km (0.102 R)
• M70: 40,697,054 km (0.087 R)
• M71: 40,770,356 km (0.059 R)
• M72: 41,876,334 km (0.106 R)
• M73: 42,098,636 km (0.114 R)
• M74: 42,544,587 km (0.06 R)
• M75: 43,291,230 km (0.078 R)
• M76: 43,666,122 km (0.105 R)
• M77: 44,343,801 km (0.097 R)
• M78: 45,404,749 km (0.099 R)
• M79: 45,633,185 km (0.103 R)
• M80: 45,938,365 km (0.037 R)
• M81: 46,857,943 km (0.057 R)
• M82: 47,165,965 km (0.106 R)
• M83: 47,320,050 km (0.12 R)
• M84: 47,938,638 km (0.09 R)
• M85: 49,496,400 km (0.077 R)
• M86: 51,467,053 km (0.117 R)
• M87: 51,546,490 km (0.111 R)
• M88: 51,943,821 km (0.072 R)
• M89: 52,661,742 km (0.074 R)
• M90: 53,543,621 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.8

Radius: 5.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.34 AU - 14.92 AU

Year: 19023 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,885,761 km

• M1: 80,783 km (0.045 R)
• M2: 176,675 km (0.063 R)
• M3: 216,917 km (0.05 R)
• M4: 518,955 km (0.079 R)
• M5: 896,091 km (0.11 R)
• M6: 1,071,121 km (0.107 R)
• M7: 1,172,997 km (0.05 R)
• M8: 1,364,632 km (0.05 R)
• M9: 1,849,329 km (0.095 R)
• M10: 2,047,247 km (0.102 R)
• M11: 2,097,661 km (0.091 R)
• M12: 2,174,255 km (0.059 R)
• M13: 2,225,867 km (0.067 R)
• M14: 2,876,169 km (0.034 R)
• M15: 3,163,397 km (0.034 R)
• M16: 3,280,981 km (0.029 R)
• M17: 4,111,398 km (0.11 R)
• M18: 4,207,590 km (0.066 R)
• M19: 4,434,829 km (0.075 R)
• M20: 4,732,828 km (0.099 R)
• M21: 4,867,316 km (0.045 R)
• M22: 5,071,517 km (0.062 R)
• M23: 5,952,200 km (0.064 R)
• M24: 7,069,995 km (0.09 R)
• M25: 7,185,335 km (0.053 R)
• M26: 7,301,274 km (0.105 R)
• M27: 7,731,667 km (0.074 R)
• M28: 8,740,106 km (0.099 R)
• M29: 9,832,021 km (0.104 R)
• M30: 9,917,890 km (0.112 R)
• M31: 10,046,993 km (0.078 R)
• M32: 10,133,311 km (0.048 R)
• M33: 10,612,922 km (0.106 R)
• M34: 10,700,885 km (0.051 R)
• M35: 12,141,513 km (0.1 R)
• M36: 12,743,943 km (0.026 R)
• M37: 12,884,266 km (0.084 R)
• M38: 15,249,109 km (0.058 R)
• M39: 15,547,856 km (0.103 R)
• M40: 15,898,663 km (0.036 R)
• M41: 16,915,330 km (0.097 R)
• M42: 19,118,009 km (0.072 R)
• M43: 20,143,652 km (0.114 R)
• M44: 20,416,519 km (0.113 R)
• M45: 21,409,101 km (0.111 R)
• M46: 21,631,703 km (0.113 R)
• M47: 21,687,503 km (0.109 R)
• M48: 21,743,452 km (0.101 R)
• M49: 23,211,905 km (0.03 R)
• M50: 23,497,936 km (0.092 R)
• M51: 23,785,313 km (0.119 R)
• M52: 26,184,115 km (0.098 R)
• M53: 26,960,678 km (0.07 R)
• M54: 27,020,816 km (0.105 R)
• M55: 29,520,896 km (0.114 R)
• M56: 29,644,763 km (0.049 R)
• M57: 29,768,779 km (0.036 R)
• M58: 31,207,163 km (0.049 R)
• M59: 31,649,524 km (0.065 R)
• M60: 31,776,233 km (0.041 R)
• M61: 32,030,250 km (0.116 R)
• M62: 32,604,108 km (0.083 R)
• M63: 32,988,724 km (0.087 R)
• M64: 33,697,519 km (0.048 R)
• M65: 34,086,324 km (0.058 R)
• M66: 35,458,734 km (0.055 R)
• M67: 35,524,558 km (0.119 R)
• M68: 35,722,176 km (0.119 R)
• M69: 37,182,700 km (0.058 R)
• M70: 37,987,687 km (0.078 R)
• M71: 39,682,780 km (0.086 R)
• M72: 40,093,277 km (0.096 R)
• M73: 40,161,942 km (0.11 R)
• M74: 40,987,573 km (0.118 R)
• M75: 41,194,915 km (0.049 R)
• M76: 41,610,498 km (0.064 R)
• M77: 41,818,888 km (0.059 R)
• M78: 42,795,762 km (0.032 R)
• M79: 43,780,116 km (0.115 R)
• M80: 44,487,864 km (0.028 R)
• M81: 44,771,950 km (0.074 R)
• M82: 45,342,067 km (0.118 R)
• M83: 45,413,426 km (0.082 R)
• M84: 45,699,457 km (0.094 R)
• M85: 45,986,236 km (0.076 R)
• M86: 46,129,850 km (0.057 R)
• M87: 46,777,609 km (0.096 R)
• M88: 46,849,864 km (0.116 R)
• M89: 47,501,064 km (0.088 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit