🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.3 AU - 1.56 AU

Year: 526 Days

Day: 12.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 172.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.38 AU - 2.2 AU

Year: 737 Days

Day: 21.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.59 AU - 2.09 AU

Year: 768 Days

Day: 33 Hours

Environment

Temp: 38 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.16 AU - 3.8 AU

Year: 1997 Days

Day: 27.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.73 AU - 5.91 AU

Year: 3255 Days

Day: 47.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,055,657 km

• M1: 3,133,926 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.41 AU - 5.53 AU

Year: 3408 Days

Day: 22.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.66 AU - 8.58 AU

Year: 6470 Days

Day: 37.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,055,657 km

• M1: 1,411,007 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 12.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.2 AU - 12.24 AU

Year: 10050 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,055,657 km

• M1: 244,144 km (0.086 R)
• M2: 381,923 km (0.104 R)
• M3: 487,091 km (0.07 R)
• M4: 734,376 km (0.061 R)
• M5: 830,268 km (0.085 R)
• M6: 1,060,200 km (0.066 R)
• M7: 1,221,317 km (0.098 R)
• M8: 1,917,695 km (0.093 R)
• M9: 2,070,435 km (0.034 R)
• M10: 2,275,384 km (0.111 R)
• M11: 2,654,315 km (0.115 R)
• M12: 2,947,527 km (0.108 R)
• M13: 3,251,360 km (0.104 R)
• M14: 3,622,064 km (0.091 R)
• M15: 3,774,205 km (0.066 R)
• M16: 5,109,515 km (0.103 R)
• M17: 5,216,328 km (0.053 R)
• M18: 5,366,973 km (0.112 R)
• M19: 5,540,956 km (0.102 R)
• M20: 5,917,045 km (0.093 R)
• M21: 6,029,243 km (0.116 R)
• M22: 6,119,600 km (0.084 R)
• M23: 6,324,400 km (0.041 R)
• M24: 6,670,868 km (0.089 R)
• M25: 7,503,380 km (0.116 R)
• M26: 7,771,909 km (0.037 R)
• M27: 8,469,633 km (0.103 R)
• M28: 9,006,091 km (0.119 R)
• M29: 9,187,404 km (0.116 R)
• M30: 9,474,781 km (0.12 R)
• M31: 9,685,714 km (0.054 R)
• M32: 10,031,734 km (0.119 R)
• M33: 10,327,788 km (0.1 R)
• M34: 10,409,020 km (0.03 R)
• M35: 11,149,679 km (0.029 R)
• M36: 12,135,080 km (0.112 R)
• M37: 12,479,454 km (0.104 R)
• M38: 13,295,361 km (0.036 R)
• M39: 13,590,967 km (0.078 R)
• M40: 13,739,517 km (0.075 R)
• M41: 14,369,773 km (0.089 R)
• M42: 14,734,044 km (0.117 R)
• M43: 14,856,116 km (0.114 R)
• M44: 15,070,639 km (0.056 R)
• M45: 15,533,944 km (0.108 R)
• M46: 16,033,152 km (0.101 R)
• M47: 16,190,230 km (0.09 R)
• M48: 17,207,794 km (0.099 R)
• M49: 17,562,341 km (0.032 R)
• M50: 17,659,580 km (0.076 R)
• M51: 18,049,881 km (0.107 R)
• M52: 18,147,867 km (0.066 R)
• M53: 19,438,299 km (0.108 R)
• M54: 19,605,848 km (0.102 R)
• M55: 21,273,565 km (0.088 R)
• M56: 21,723,556 km (0.059 R)
• M57: 21,932,394 km (0.103 R)
• M58: 22,037,113 km (0.114 R)
• M59: 23,376,911 km (0.115 R)
• M60: 24,164,694 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.7

Radius: 12.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.77 AU - 12.47 AU

Year: 10646 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,055,657 km

• M1: 159,172 km (0.114 R)
• M2: 262,993 km (0.094 R)
• M3: 582,085 km (0.089 R)
• M4: 742,604 km (0.115 R)
• M5: 847,023 km (0.117 R)
• M6: 1,124,677 km (0.097 R)
• M7: 1,359,695 km (0.098 R)
• M8: 1,596,060 km (0.064 R)
• M9: 2,075,521 km (0.095 R)
• M10: 2,331,932 km (0.093 R)
• M11: 2,437,398 km (0.093 R)
• M12: 2,653,417 km (0.06 R)
• M13: 2,932,417 km (0.103 R)
• M14: 3,085,157 km (0.053 R)
• M15: 3,240,589 km (0.091 R)
• M16: 4,056,945 km (0.093 R)
• M17: 4,379,178 km (0.11 R)
• M18: 4,665,359 km (0.103 R)
• M19: 4,754,669 km (0.104 R)
• M20: 5,702,671 km (0.106 R)
• M21: 5,870,370 km (0.044 R)
• M22: 6,112,719 km (0.102 R)
• M23: 6,432,858 km (0.118 R)
• M24: 6,632,571 km (0.092 R)
• M25: 6,987,118 km (0.117 R)
• M26: 7,322,068 km (0.104 R)
• M27: 7,583,266 km (0.111 R)
• M28: 7,741,391 km (0.083 R)
• M29: 8,141,715 km (0.089 R)
• M30: 8,466,791 km (0.05 R)
• M31: 8,768,679 km (0.062 R)
• M32: 9,867,326 km (0.108 R)
• M33: 9,953,644 km (0.12 R)
• M34: 10,127,028 km (0.119 R)
• M35: 10,243,265 km (0.106 R)
• M36: 10,447,616 km (0.118 R)
• M37: 10,919,747 km (0.081 R)
• M38: 12,161,559 km (0.052 R)
• M39: 12,346,911 km (0.108 R)
• M40: 12,440,110 km (0.055 R)
• M41: 13,256,765 km (0.115 R)
• M42: 13,800,104 km (0.062 R)
• M43: 14,090,623 km (0.08 R)
• M44: 14,809,591 km (0.049 R)
• M45: 15,406,786 km (0.096 R)
• M46: 15,809,204 km (0.07 R)
• M47: 15,977,950 km (0.115 R)
• M48: 16,079,527 km (0.03 R)
• M49: 16,830,658 km (0.12 R)
• M50: 17,106,517 km (0.061 R)
• M51: 17,593,158 km (0.067 R)
• M52: 17,768,038 km (0.091 R)
• M53: 18,331,573 km (0.069 R)
• M54: 18,758,077 km (0.088 R)
• M55: 19,620,958 km (0.117 R)
• M56: 19,947,829 km (0.032 R)
• M57: 21,161,965 km (0.05 R)
• M58: 21,459,964 km (0.073 R)
• M59: 21,609,412 km (0.111 R)
• M60: 21,759,309 km (0.11 R)
• M61: 22,248,644 km (0.081 R)
• M62: 22,400,037 km (0.097 R)
• M63: 22,703,721 km (0.095 R)
• M64: 23,507,211 km (0.068 R)
• M65: 24,906,549 km (0.083 R)
• M66: 25,457,967 km (0.104 R)
• M67: 25,814,609 km (0.096 R)
• M68: 26,093,160 km (0.036 R)
• M69: 26,975,039 km (0.078 R)

Kuiper Belt

Range: 35.6 - 63.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 11,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit