🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.52 AU - 0.58 AU

Year: 150 Days

Day: 15.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.78 AU - 0.98 AU

Year: 305 Days

Day: 32.4 Hours

Environment

Temp: 91 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.87 AU - 1.19 AU

Year: 386 Days

Day: 24 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,308,084 km

• M1: 166,353 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.98 AU - 1.3 AU

Year: 449 Days

Day: 33.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.07 AU - 1.77 AU

Year: 624 Days

Day: 23.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,308,084 km

• M1: 396,135 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.34 AU - 2.22 AU

Year: 876 Days

Day: 31.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 10.3

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.79 AU - 6.17 AU

Year: 4100 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,308,084 km

• M1: 290,369 km (0.069 R)
• M2: 576,401 km (0.1 R)
• M3: 793,916 km (0.104 R)
• M4: 945,309 km (0.106 R)
• M5: 1,120,488 km (0.106 R)
• M6: 1,457,083 km (0.103 R)
• M7: 1,597,556 km (0.086 R)
• M8: 1,808,339 km (0.052 R)
• M9: 2,011,194 km (0.107 R)
• M10: 2,366,040 km (0.091 R)
• M11: 2,702,336 km (0.06 R)
• M12: 2,994,351 km (0.115 R)
• M13: 3,545,470 km (0.08 R)
• M14: 3,693,571 km (0.027 R)
• M15: 3,974,217 km (0.043 R)
• M16: 4,217,014 km (0.11 R)
• M17: 4,419,420 km (0.063 R)
• M18: 4,648,006 km (0.117 R)
• M19: 4,717,419 km (0.116 R)
• M20: 4,904,117 km (0.09 R)
• M21: 5,093,209 km (0.094 R)
• M22: 5,188,653 km (0.057 R)
• M23: 5,625,778 km (0.072 R)
• M24: 6,252,593 km (0.103 R)
• M25: 6,639,303 km (0.087 R)
• M26: 6,769,902 km (0.104 R)
• M27: 6,927,877 km (0.079 R)
• M28: 7,060,421 km (0.11 R)
• M29: 7,490,216 km (0.114 R)
• M30: 7,653,726 km (0.087 R)
• M31: 7,818,284 km (0.062 R)
• M32: 8,178,964 km (0.102 R)
• M33: 8,403,511 km (0.031 R)
• M34: 8,916,482 km (0.09 R)
• M35: 9,972,792 km (0.056 R)
• M36: 10,062,701 km (0.079 R)
• M37: 10,546,201 km (0.116 R)
• M38: 11,756,597 km (0.045 R)
• M39: 11,914,872 km (0.109 R)
• M40: 12,010,315 km (0.1 R)
• M41: 12,265,829 km (0.065 R)
• M42: 12,458,660 km (0.105 R)
• M43: 12,555,450 km (0.092 R)
• M44: 12,749,778 km (0.076 R)
• M45: 13,305,833 km (0.026 R)
• M46: 13,537,111 km (0.092 R)
• M47: 13,936,687 km (0.061 R)
• M48: 14,037,217 km (0.108 R)
• M49: 14,104,386 km (0.086 R)
• M50: 14,340,153 km (0.099 R)
• M51: 14,747,508 km (0.078 R)
• M52: 15,504,174 km (0.088 R)
• M53: 15,747,719 km (0.112 R)
• M54: 15,922,300 km (0.057 R)
• M55: 16,027,467 km (0.11 R)
• M56: 16,485,536 km (0.099 R)
• M57: 17,234,572 km (0.091 R)
• M58: 17,450,741 km (0.114 R)
• M59: 17,740,213 km (0.064 R)
• M60: 18,250,641 km (0.068 R)
• M61: 18,470,999 km (0.114 R)
• M62: 18,544,601 km (0.1 R)
• M63: 19,286,157 km (0.071 R)
• M64: 19,435,606 km (0.116 R)
• M65: 20,037,288 km (0.113 R)
• M66: 20,226,679 km (0.052 R)
• M67: 20,951,481 km (0.063 R)
• M68: 21,413,589 km (0.101 R)
• M69: 23,534,737 km (0.115 R)
• M70: 23,774,542 km (0.09 R)
• M71: 24,175,913 km (0.12 R)
• M72: 24,701,152 km (0.08 R)
• M73: 24,904,306 km (0.081 R)
• M74: 25,189,439 km (0.087 R)
• M75: 25,271,120 km (0.102 R)
• M76: 25,475,620 km (0.108 R)
• M77: 26,299,455 km (0.081 R)
• M78: 26,465,359 km (0.08 R)
• M79: 26,631,563 km (0.09 R)
• M80: 27,257,630 km (0.045 R)
• M81: 28,142,501 km (0.117 R)
• M82: 28,269,659 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 14.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.7 AU - 7.28 AU

Year: 5409 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,308,084 km

• M1: 203,752 km (0.111 R)
• M2: 335,398 km (0.11 R)
• M3: 532,419 km (0.109 R)
• M4: 1,318,406 km (0.085 R)
• M5: 1,487,302 km (0.054 R)
• M6: 1,581,549 km (0.055 R)
• M7: 1,876,855 km (0.067 R)
• M8: 1,994,289 km (0.082 R)
• M9: 2,267,904 km (0.069 R)
• M10: 2,361,851 km (0.12 R)
• M11: 2,635,615 km (0.11 R)
• M12: 2,751,404 km (0.068 R)
• M13: 2,936,905 km (0.063 R)
• M14: 3,356,378 km (0.106 R)
• M15: 3,518,841 km (0.104 R)
• M16: 3,646,897 km (0.099 R)
• M17: 4,040,788 km (0.114 R)
• M18: 4,627,661 km (0.102 R)
• M19: 4,748,236 km (0.119 R)
• M20: 4,992,679 km (0.112 R)
• M21: 5,137,340 km (0.11 R)
• M22: 5,241,461 km (0.069 R)
• M23: 5,367,272 km (0.095 R)
• M24: 5,536,767 km (0.086 R)
• M25: 5,924,674 km (0.051 R)
• M26: 6,410,867 km (0.091 R)
• M27: 6,727,117 km (0.088 R)
• M28: 7,398,512 km (0.068 R)
• M29: 8,091,300 km (0.101 R)
• M30: 8,261,692 km (0.097 R)
• M31: 8,408,747 km (0.059 R)
• M32: 9,258,313 km (0.101 R)
• M33: 9,436,634 km (0.117 R)
• M34: 10,082,896 km (0.036 R)
• M35: 10,240,124 km (0.052 R)
• M36: 10,451,206 km (0.105 R)
• M37: 10,610,379 km (0.115 R)
• M38: 10,797,077 km (0.09 R)
• M39: 10,984,972 km (0.106 R)
• M40: 11,200,991 km (0.088 R)
• M41: 11,527,563 km (0.074 R)
• M42: 12,526,578 km (0.085 R)
• M43: 12,695,773 km (0.055 R)
• M44: 12,809,018 km (0.058 R)
• M45: 13,524,246 km (0.104 R)
• M46: 13,755,973 km (0.087 R)
• M47: 14,135,204 km (0.116 R)
• M48: 14,547,495 km (0.107 R)
• M49: 14,904,137 km (0.049 R)
• M50: 15,053,585 km (0.069 R)
• M51: 15,233,551 km (0.041 R)
• M52: 16,174,971 km (0.102 R)
• M53: 16,328,608 km (0.081 R)
• M54: 16,854,444 km (0.115 R)
• M55: 17,291,868 km (0.072 R)
• M56: 18,465,613 km (0.102 R)
• M57: 18,819,562 km (0.078 R)
• M58: 19,273,292 km (0.088 R)
• M59: 20,224,585 km (0.107 R)
• M60: 20,323,918 km (0.1 R)
• M61: 20,856,187 km (0.118 R)
• M62: 21,258,456 km (0.097 R)
• M63: 21,393,094 km (0.101 R)
• M64: 21,561,840 km (0.111 R)
• M65: 21,663,268 km (0.093 R)
• M66: 21,900,679 km (0.115 R)
• M67: 22,720,925 km (0.104 R)
• M68: 22,962,076 km (0.101 R)
• M69: 23,169,419 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 18,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit