🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.54 AU - 0.66 AU

Year: 200 Days

Day: 19.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.11 AU - 1.77 AU

Year: 744 Days

Day: 45.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.79 AU - 2.27 AU

Year: 1245 Days

Day: 28.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.1 AU - 3.14 AU

Year: 1825 Days

Day: 23.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,771,999 km

• M1: 1,406,070 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 11.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.32 AU - 6.92 AU

Year: 5735 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,771,999 km

• M1: 176,974 km (0.086 R)
• M2: 350,508 km (0.11 R)
• M3: 433,535 km (0.113 R)
• M4: 660,026 km (0.068 R)
• M5: 1,122,732 km (0.105 R)
• M6: 1,302,698 km (0.103 R)
• M7: 1,624,184 km (0.044 R)
• M8: 1,935,048 km (0.043 R)
• M9: 2,024,807 km (0.118 R)
• M10: 2,134,462 km (0.099 R)
• M11: 2,514,740 km (0.054 R)
• M12: 2,633,072 km (0.064 R)
• M13: 2,712,957 km (0.101 R)
• M14: 2,916,410 km (0.117 R)
• M15: 3,020,082 km (0.092 R)
• M16: 3,295,491 km (0.115 R)
• M17: 3,645,700 km (0.084 R)
• M18: 5,088,422 km (0.1 R)
• M19: 5,778,068 km (0.101 R)
• M20: 5,882,787 km (0.047 R)
• M21: 6,227,460 km (0.087 R)
• M22: 6,442,881 km (0.057 R)
• M23: 6,688,222 km (0.053 R)
• M24: 6,964,379 km (0.095 R)
• M25: 7,471,067 km (0.078 R)
• M26: 8,223,844 km (0.095 R)
• M27: 8,490,128 km (0.093 R)
• M28: 8,759,255 km (0.095 R)
• M29: 8,910,049 km (0.072 R)
• M30: 9,801,353 km (0.094 R)
• M31: 9,895,151 km (0.095 R)
• M32: 10,560,413 km (0.056 R)
• M33: 11,371,233 km (0.045 R)
• M34: 11,900,660 km (0.113 R)
• M35: 12,000,741 km (0.056 R)
• M36: 12,201,950 km (0.102 R)
• M37: 12,302,929 km (0.057 R)
• M38: 12,471,974 km (0.047 R)
• M39: 12,743,943 km (0.113 R)
• M40: 13,293,865 km (0.109 R)
• M41: 13,501,956 km (0.112 R)
• M42: 13,676,387 km (0.049 R)
• M43: 14,416,747 km (0.076 R)
• M44: 14,881,697 km (0.074 R)
• M45: 15,424,139 km (0.051 R)
• M46: 15,569,997 km (0.038 R)
• M47: 16,268,619 km (0.073 R)
• M48: 16,565,870 km (0.118 R)
• M49: 17,128,208 km (0.096 R)
• M50: 17,506,392 km (0.106 R)
• M51: 17,582,387 km (0.086 R)
• M52: 17,696,680 km (0.086 R)
• M53: 18,155,946 km (0.097 R)
• M54: 18,387,074 km (0.098 R)
• M55: 19,086,295 km (0.065 R)
• M56: 19,242,774 km (0.072 R)
• M57: 19,439,047 km (0.098 R)
• M58: 20,032,052 km (0.111 R)
• M59: 20,670,985 km (0.109 R)
• M60: 21,033,461 km (0.104 R)
• M61: 21,560,644 km (0.033 R)
• M62: 21,846,226 km (0.095 R)
• M63: 22,133,155 km (0.062 R)
• M64: 22,256,573 km (0.09 R)
• M65: 22,380,141 km (0.071 R)
• M66: 22,793,779 km (0.1 R)
• M67: 23,335,173 km (0.034 R)
• M68: 23,544,610 km (0.1 R)
• M69: 24,388,492 km (0.078 R)
• M70: 24,643,556 km (0.115 R)
• M71: 25,070,658 km (0.095 R)
• M72: 26,934,947 km (0.052 R)
• M73: 27,022,761 km (0.062 R)
• M74: 27,330,783 km (0.113 R)
• M75: 27,994,848 km (0.092 R)
• M76: 29,068,213 km (0.041 R)
• M77: 29,248,478 km (0.097 R)
• M78: 29,655,384 km (0.081 R)
• M79: 30,337,700 km (0.053 R)
• M80: 30,566,286 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.3

Radius: 14.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.44 AU - 6.96 AU

Year: 5858 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,771,999 km

• M1: 255,663 km (0.064 R)
• M2: 542,591 km (0.048 R)
• M3: 719,267 km (0.114 R)
• M4: 978,669 km (0.103 R)
• M5: 1,169,556 km (0.076 R)
• M6: 1,664,725 km (0.062 R)
• M7: 1,837,660 km (0.061 R)
• M8: 2,286,005 km (0.096 R)
• M9: 2,589,539 km (0.087 R)
• M10: 2,723,728 km (0.066 R)
• M11: 2,814,534 km (0.102 R)
• M12: 3,116,722 km (0.115 R)
• M13: 3,308,207 km (0.073 R)
• M14: 4,138,924 km (0.058 R)
• M15: 4,646,061 km (0.116 R)
• M16: 4,948,847 km (0.048 R)
• M17: 5,229,792 km (0.063 R)
• M18: 6,074,122 km (0.099 R)
• M19: 6,314,676 km (0.113 R)
• M20: 6,589,038 km (0.097 R)
• M21: 6,836,174 km (0.111 R)
• M22: 7,181,147 km (0.048 R)
• M23: 7,564,117 km (0.117 R)
• M24: 8,118,078 km (0.095 R)
• M25: 8,316,744 km (0.085 R)
• M26: 9,334,309 km (0.091 R)
• M27: 9,647,417 km (0.104 R)
• M28: 9,893,206 km (0.098 R)
• M29: 10,534,981 km (0.068 R)
• M30: 10,860,955 km (0.076 R)
• M31: 11,043,464 km (0.073 R)
• M32: 11,522,926 km (0.054 R)
• M33: 11,783,974 km (0.068 R)
• M34: 13,079,491 km (0.059 R)
• M35: 13,665,317 km (0.05 R)
• M36: 14,180,083 km (0.114 R)
• M37: 14,862,848 km (0.115 R)
• M38: 15,065,852 km (0.097 R)
• M39: 15,515,394 km (0.043 R)
• M40: 16,385,904 km (0.074 R)
• M41: 16,595,490 km (0.1 R)
• M42: 17,059,842 km (0.112 R)
• M43: 17,229,785 km (0.095 R)
• M44: 17,571,317 km (0.054 R)
• M45: 17,872,009 km (0.118 R)
• M46: 18,478,479 km (0.081 R)
• M47: 18,915,903 km (0.055 R)
• M48: 19,312,487 km (0.076 R)
• M49: 19,445,180 km (0.099 R)
• M50: 19,800,924 km (0.084 R)
• M51: 20,293,400 km (0.072 R)
• M52: 22,025,743 km (0.061 R)
• M53: 22,118,344 km (0.116 R)
• M54: 24,138,065 km (0.052 R)
• M55: 24,664,351 km (0.099 R)
• M56: 24,952,925 km (0.089 R)
• M57: 25,387,955 km (0.054 R)
• M58: 26,806,592 km (0.103 R)
• M59: 26,954,844 km (0.11 R)
• M60: 27,103,394 km (0.047 R)
• M61: 27,351,427 km (0.112 R)
• M62: 27,450,910 km (0.098 R)
• M63: 27,650,174 km (0.083 R)
• M64: 28,100,464 km (0.104 R)
• M65: 28,301,224 km (0.113 R)
• M66: 28,502,583 km (0.119 R)
• M67: 28,856,083 km (0.118 R)
• M68: 29,058,788 km (0.083 R)
• M69: 29,976,421 km (0.086 R)
• M70: 30,335,905 km (0.077 R)
• M71: 30,490,440 km (0.057 R)
• M72: 30,903,779 km (0.059 R)
• M73: 31,163,032 km (0.092 R)
• M74: 31,370,973 km (0.065 R)
• M75: 32,154,866 km (0.101 R)
• M76: 32,312,392 km (0.078 R)
• M77: 34,062,238 km (0.074 R)
• M78: 35,788,448 km (0.103 R)
• M79: 36,006,263 km (0.119 R)
• M80: 36,388,485 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 13,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit