🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.04 AU - 1.1 AU

Year: 396 Days

Day: 39.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.2 AU - 2.34 AU

Year: 1225 Days

Day: 41.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.28 AU - 3.62 AU

Year: 1815 Days

Day: 15 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.35 AU - 3.83 AU

Year: 1945 Days

Day: 19 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.62 AU - 4.04 AU

Year: 2685 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.27 AU - 4.61 AU

Year: 3351 Days

Day: 14.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.2

Radius: 11.2

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.48 AU - 7.44 AU

Year: 5211 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,876,114 km

• M1: 144,362 km (0.087 R)
• M2: 226,940 km (0.11 R)
• M3: 464,950 km (0.12 R)
• M4: 893,099 km (0.07 R)
• M5: 1,074,711 km (0.042 R)
• M6: 1,207,853 km (0.068 R)
• M7: 1,475,035 km (0.104 R)
• M8: 1,726,659 km (0.108 R)
• M9: 1,992,344 km (0.093 R)
• M10: 2,102,448 km (0.097 R)
• M11: 2,724,028 km (0.068 R)
• M12: 3,119,116 km (0.118 R)
• M13: 3,378,219 km (0.074 R)
• M14: 3,488,174 km (0.049 R)
• M15: 3,577,035 km (0.074 R)
• M16: 3,848,405 km (0.096 R)
• M17: 4,726,994 km (0.059 R)
• M18: 5,457,929 km (0.111 R)
• M19: 5,955,940 km (0.113 R)
• M20: 6,062,753 km (0.073 R)
• M21: 6,250,947 km (0.057 R)
• M22: 6,414,009 km (0.1 R)
• M23: 7,080,018 km (0.081 R)
• M24: 7,278,385 km (0.067 R)
• M25: 7,364,105 km (0.088 R)
• M26: 7,622,909 km (0.06 R)
• M27: 7,797,191 km (0.108 R)
• M28: 8,179,264 km (0.061 R)
• M29: 8,417,573 km (0.093 R)
• M30: 8,507,481 km (0.04 R)
• M31: 8,779,151 km (0.092 R)
• M32: 9,084,480 km (0.098 R)
• M33: 9,238,417 km (0.1 R)
• M34: 9,926,118 km (0.079 R)
• M35: 10,084,692 km (0.104 R)
• M36: 10,955,800 km (0.048 R)
• M37: 11,218,494 km (0.064 R)
• M38: 11,417,010 km (0.109 R)
• M39: 11,683,295 km (0.091 R)
• M40: 11,951,823 km (0.103 R)
• M41: 12,803,932 km (0.042 R)
• M42: 13,115,395 km (0.111 R)
• M43: 13,185,108 km (0.081 R)
• M44: 13,464,556 km (0.102 R)
• M45: 13,640,334 km (0.047 R)
• M46: 13,923,074 km (0.117 R)
• M47: 14,494,388 km (0.12 R)
• M48: 14,782,813 km (0.073 R)
• M49: 15,036,980 km (0.112 R)
• M50: 15,586,153 km (0.085 R)
• M51: 15,881,759 km (0.063 R)
• M52: 15,993,060 km (0.079 R)
• M53: 16,742,096 km (0.108 R)
• M54: 18,041,354 km (0.106 R)
• M55: 18,390,814 km (0.116 R)
• M56: 18,585,740 km (0.049 R)
• M57: 18,663,980 km (0.046 R)
• M58: 18,860,103 km (0.095 R)
• M59: 18,938,642 km (0.118 R)
• M60: 19,135,662 km (0.115 R)
• M61: 20,291,605 km (0.089 R)
• M62: 20,452,722 km (0.053 R)
• M63: 21,265,337 km (0.08 R)
• M64: 21,840,242 km (0.11 R)
• M65: 22,462,120 km (0.083 R)
• M66: 22,545,446 km (0.076 R)
• M67: 22,628,922 km (0.089 R)
• M68: 23,089,683 km (0.114 R)
• M69: 23,342,354 km (0.077 R)
• M70: 23,426,727 km (0.115 R)
• M71: 24,233,957 km (0.032 R)
• M72: 24,447,882 km (0.12 R)
• M73: 24,619,471 km (0.086 R)
• M74: 24,834,443 km (0.106 R)
• M75: 25,050,163 km (0.114 R)
• M76: 25,396,483 km (0.083 R)
• M77: 25,875,345 km (0.106 R)
• M78: 26,401,182 km (0.089 R)
• M79: 27,107,733 km (0.086 R)
• M80: 27,999,785 km (0.036 R)
• M81: 29,310,112 km (0.119 R)
• M82: 29,401,218 km (0.111 R)
• M83: 31,011,040 km (0.103 R)

Asteroid Belt

Center: 7.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 13.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.71 AU - 10.29 AU

Year: 8876 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,876,114 km

• M1: 192,832 km (0.115 R)
• M2: 726,298 km (0.119 R)
• M3: 967,449 km (0.117 R)
• M4: 1,292,825 km (0.048 R)
• M5: 1,409,212 km (0.067 R)
• M6: 1,632,562 km (0.099 R)
• M7: 1,934,001 km (0.112 R)
• M8: 2,068,789 km (0.08 R)
• M9: 2,517,134 km (0.118 R)
• M10: 2,816,180 km (0.112 R)
• M11: 2,996,146 km (0.053 R)
• M12: 4,509,478 km (0.085 R)
• M13: 4,782,046 km (0.12 R)
• M14: 5,311,921 km (0.079 R)
• M15: 5,535,420 km (0.115 R)
• M16: 6,091,625 km (0.117 R)
• M17: 6,976,945 km (0.107 R)
• M18: 7,829,803 km (0.108 R)
• M19: 8,342,624 km (0.106 R)
• M20: 8,753,271 km (0.093 R)
• M21: 9,208,796 km (0.104 R)
• M22: 9,478,072 km (0.058 R)
• M23: 10,024,703 km (0.082 R)
• M24: 10,461,230 km (0.082 R)
• M25: 10,823,256 km (0.078 R)
• M26: 11,107,642 km (0.12 R)
• M27: 11,271,152 km (0.062 R)
• M28: 12,994,071 km (0.082 R)
• M29: 13,166,557 km (0.033 R)
• M30: 13,426,708 km (0.111 R)
• M31: 14,217,482 km (0.119 R)
• M32: 14,842,951 km (0.095 R)
• M33: 15,159,051 km (0.102 R)
• M34: 16,213,417 km (0.113 R)
• M35: 16,492,417 km (0.101 R)
• M36: 17,102,328 km (0.099 R)
• M37: 17,481,259 km (0.11 R)
• M38: 17,910,904 km (0.036 R)
• M39: 18,006,946 km (0.11 R)
• M40: 18,151,158 km (0.108 R)
• M41: 20,161,305 km (0.111 R)
• M42: 20,561,779 km (0.032 R)
• M43: 20,964,795 km (0.039 R)
• M44: 21,218,064 km (0.052 R)
• M45: 21,778,757 km (0.117 R)
• M46: 22,241,314 km (0.099 R)
• M47: 22,447,759 km (0.084 R)
• M48: 22,654,952 km (0.046 R)
• M49: 23,175,852 km (0.075 R)
• M50: 23,595,324 km (0.118 R)
• M51: 24,123,255 km (0.108 R)
• M52: 24,601,669 km (0.11 R)
• M53: 25,676,231 km (0.115 R)
• M54: 26,711,149 km (0.032 R)
• M55: 26,930,758 km (0.107 R)
• M56: 27,704,179 km (0.114 R)
• M57: 27,815,330 km (0.063 R)
• M58: 29,047,119 km (0.092 R)
• M59: 29,897,134 km (0.106 R)
• M60: 30,411,003 km (0.091 R)
• M61: 30,755,377 km (0.118 R)
• M62: 31,216,288 km (0.065 R)
• M63: 31,679,743 km (0.115 R)
• M64: 32,203,634 km (0.101 R)
• M65: 33,201,153 km (0.074 R)
• M66: 33,437,368 km (0.118 R)
• M67: 33,792,813 km (0.076 R)
• M68: 33,911,444 km (0.088 R)
• M69: 34,149,304 km (0.065 R)
• M70: 35,346,985 km (0.094 R)
• M71: 39,396,150 km (0.103 R)
• M72: 39,708,810 km (0.109 R)
• M73: 40,085,198 km (0.107 R)
• M74: 40,904,695 km (0.115 R)
• M75: 41,284,674 km (0.118 R)
• M76: 42,368,062 km (0.105 R)
• M77: 42,688,351 km (0.112 R)
• M78: 43,073,865 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29

Radius: 5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.88 AU - 20.14 AU

Year: 25126 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,876,114 km

• M1: 376,089 km (0.044 R)
• M2: 978,669 km (0.071 R)
• M3: 1,440,328 km (0.076 R)
• M4: 1,473,240 km (0.112 R)
• M5: 1,624,782 km (0.112 R)
• M6: 1,745,957 km (0.1 R)
• M7: 2,514,142 km (0.113 R)
• M8: 2,964,282 km (0.106 R)
• M9: 3,307,160 km (0.065 R)
• M10: 4,750,480 km (0.119 R)
• M11: 5,483,959 km (0.096 R)
• M12: 6,198,139 km (0.082 R)
• M13: 6,885,092 km (0.098 R)
• M14: 7,451,919 km (0.12 R)
• M15: 9,271,029 km (0.084 R)
• M16: 9,896,049 km (0.066 R)
• M17: 10,989,310 km (0.109 R)
• M18: 11,219,092 km (0.079 R)
• M19: 13,673,096 km (0.025 R)
• M20: 14,598,508 km (0.05 R)
• M21: 14,778,774 km (0.076 R)
• M22: 15,105,196 km (0.098 R)
• M23: 15,433,863 km (0.109 R)
• M24: 15,875,924 km (0.065 R)
• M25: 16,322,025 km (0.081 R)
• M26: 16,546,721 km (0.099 R)
• M27: 17,226,644 km (0.082 R)
• M28: 17,954,288 km (0.086 R)
• M29: 19,876,620 km (0.097 R)
• M30: 19,916,563 km (0.104 R)
• M31: 21,739,862 km (0.114 R)
• M32: 21,945,708 km (0.088 R)
• M33: 22,359,347 km (0.072 R)
• M34: 22,650,464 km (0.094 R)
• M35: 22,775,528 km (0.097 R)
• M36: 23,700,342 km (0.119 R)
• M37: 23,742,678 km (0.112 R)
• M38: 24,209,872 km (0.09 R)
• M39: 25,153,386 km (0.066 R)
• M40: 26,899,492 km (0.101 R)
• M41: 27,209,160 km (0.093 R)
• M42: 28,774,552 km (0.117 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit