🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.79 AU

Year: 202 Days

Day: 44.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.65 AU - 0.85 AU

Year: 245 Days

Day: 32.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,996,588 km

• M1: 227,688 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.78 AU - 1.22 AU

Year: 377 Days

Day: 25 Hours

Environment

Temp: 6 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.98 AU - 1.4 AU

Year: 489 Days

Day: 42.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,996,588 km

• M1: 658,829 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.88 AU - 2 AU

Year: 1018 Days

Day: 39.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.31 AU - 3.95 AU

Year: 2605 Days

Day: 28.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,996,588 km

• M1: 131,796 km (0.045 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 8.1

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.52 AU - 8.26 AU

Year: 6813 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,996,588 km

• M1: 283,937 km (0.107 R)
• M2: 354,248 km (0.073 R)
• M3: 408,851 km (0.073 R)
• M4: 503,247 km (0.087 R)
• M5: 579,393 km (0.092 R)
• M6: 715,676 km (0.078 R)
• M7: 878,289 km (0.102 R)
• M8: 1,136,345 km (0.062 R)
• M9: 1,187,358 km (0.104 R)
• M10: 1,982,621 km (0.098 R)
• M11: 2,065,498 km (0.085 R)
• M12: 2,278,226 km (0.054 R)
• M13: 2,475,845 km (0.047 R)
• M14: 2,864,201 km (0.064 R)
• M15: 2,934,811 km (0.093 R)
• M16: 3,101,613 km (0.048 R)
• M17: 3,222,787 km (0.087 R)
• M18: 3,395,124 km (0.099 R)
• M19: 3,646,598 km (0.084 R)
• M20: 3,723,192 km (0.025 R)
• M21: 4,035,103 km (0.065 R)
• M22: 4,656,234 km (0.096 R)
• M23: 5,569,678 km (0.09 R)
• M24: 6,077,114 km (0.079 R)
• M25: 6,881,502 km (0.095 R)
• M26: 7,231,860 km (0.109 R)
• M27: 7,817,835 km (0.09 R)
• M28: 7,883,957 km (0.107 R)
• M29: 7,950,229 km (0.099 R)
• M30: 8,828,070 km (0.117 R)
• M31: 8,896,885 km (0.067 R)
• M32: 10,274,083 km (0.115 R)
• M33: 10,821,312 km (0.114 R)
• M34: 11,005,766 km (0.104 R)
• M35: 11,830,050 km (0.11 R)
• M36: 12,058,336 km (0.066 R)
• M37: 12,751,722 km (0.107 R)
• M38: 12,868,558 km (0.117 R)
• M39: 13,024,888 km (0.12 R)
• M40: 13,418,630 km (0.061 R)
• M41: 14,217,482 km (0.051 R)
• M42: 14,419,589 km (0.112 R)
• M43: 14,663,434 km (0.118 R)
• M44: 14,785,954 km (0.113 R)
• M45: 16,028,813 km (0.105 R)
• M46: 16,112,887 km (0.104 R)
• M47: 17,607,520 km (0.072 R)
• M48: 18,657,697 km (0.074 R)
• M49: 18,923,383 km (0.062 R)
• M50: 19,234,995 km (0.106 R)
• M51: 19,593,282 km (0.102 R)
• M52: 20,134,677 km (0.109 R)
• M53: 20,589,604 km (0.037 R)
• M54: 20,864,265 km (0.096 R)
• M55: 20,956,119 km (0.03 R)
• M56: 21,556,156 km (0.064 R)
• M57: 21,741,807 km (0.041 R)
• M58: 21,928,205 km (0.105 R)
• M59: 22,302,350 km (0.07 R)
• M60: 22,537,218 km (0.106 R)
• M61: 22,914,803 km (0.058 R)
• M62: 24,736,906 km (0.088 R)
• M63: 25,517,956 km (0.116 R)
• M64: 25,714,528 km (0.056 R)
• M65: 26,158,534 km (0.114 R)
• M66: 26,854,164 km (0.105 R)
• M67: 27,959,842 km (0.109 R)
• M68: 28,824,219 km (0.096 R)
• M69: 29,182,805 km (0.069 R)
• M70: 29,388,352 km (0.091 R)
• M71: 29,491,275 km (0.104 R)
• M72: 30,163,269 km (0.101 R)
• M73: 30,840,349 km (0.095 R)
• M74: 31,154,654 km (0.082 R)
• M75: 31,259,522 km (0.073 R)
• M76: 31,997,638 km (0.061 R)
• M77: 32,156,511 km (0.044 R)
• M78: 32,528,411 km (0.11 R)
• M79: 33,008,471 km (0.038 R)
• M80: 33,222,695 km (0.086 R)
• M81: 33,706,195 km (0.116 R)
• M82: 33,975,920 km (0.1 R)
• M83: 34,137,935 km (0.114 R)
• M84: 34,354,553 km (0.068 R)
• M85: 34,517,315 km (0.076 R)
• M86: 35,883,293 km (0.062 R)
• M87: 36,655,966 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.4

Radius: 3.4

Gravity: 33.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.69 AU - 15.73 AU

Year: 18088 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,996,588 km

• M1: 110,254 km (0.08 R)
• M2: 196,721 km (0.069 R)
• M3: 364,121 km (0.086 R)
• M4: 428,299 km (0.086 R)
• M5: 568,023 km (0.103 R)
• M6: 662,270 km (0.083 R)
• M7: 996,771 km (0.092 R)
• M8: 1,401,283 km (0.066 R)
• M9: 1,477,578 km (0.101 R)
• M10: 1,607,579 km (0.096 R)
• M11: 2,048,144 km (0.066 R)
• M12: 2,492,899 km (0.087 R)
• M13: 3,031,750 km (0.074 R)
• M14: 3,297,436 km (0.117 R)
• M15: 3,605,159 km (0.104 R)
• M16: 4,247,682 km (0.093 R)
• M17: 4,432,435 km (0.089 R)
• M18: 4,544,484 km (0.073 R)
• M19: 4,582,033 km (0.032 R)
• M20: 5,837,758 km (0.04 R)
• M21: 6,043,006 km (0.09 R)
• M22: 6,334,273 km (0.08 R)
• M23: 7,017,187 km (0.116 R)
• M24: 7,104,253 km (0.055 R)
• M25: 7,411,527 km (0.117 R)
• M26: 7,858,077 km (0.06 R)
• M27: 8,497,757 km (0.081 R)
• M28: 8,637,033 km (0.117 R)
• M29: 9,826,486 km (0.118 R)
• M30: 9,875,105 km (0.07 R)
• M31: 11,167,481 km (0.037 R)
• M32: 11,320,071 km (0.026 R)
• M33: 12,040,833 km (0.056 R)
• M34: 15,237,142 km (0.074 R)
• M35: 15,519,433 km (0.105 R)
• M36: 17,484,102 km (0.102 R)
• M37: 17,543,043 km (0.065 R)
• M38: 17,720,317 km (0.116 R)
• M39: 18,615,510 km (0.095 R)
• M40: 18,917,100 km (0.088 R)
• M41: 19,893,375 km (0.117 R)
• M42: 21,136,384 km (0.112 R)
• M43: 22,148,862 km (0.081 R)
• M44: 22,276,469 km (0.102 R)
• M45: 22,725,263 km (0.111 R)
• M46: 23,112,273 km (0.119 R)
• M47: 23,306,600 km (0.089 R)
• M48: 24,549,759 km (0.042 R)
• M49: 27,716,147 km (0.11 R)
• M50: 29,452,081 km (0.067 R)
• M51: 30,156,238 km (0.059 R)
• M52: 30,794,572 km (0.112 R)
• M53: 31,079,855 km (0.118 R)
• M54: 32,881,911 km (0.081 R)
• M55: 33,246,481 km (0.029 R)
• M56: 34,274,069 km (0.042 R)
• M57: 36,134,917 km (0.097 R)
• M58: 36,360,361 km (0.099 R)
• M59: 38,104,672 km (0.116 R)
• M60: 40,654,568 km (0.045 R)
• M61: 41,831,753 km (0.11 R)
• M62: 42,305,679 km (0.112 R)
• M63: 42,384,817 km (0.065 R)
• M64: 42,701,964 km (0.072 R)
• M65: 43,818,264 km (0.115 R)
• M66: 45,024,920 km (0.119 R)
• M67: 45,267,568 km (0.069 R)
• M68: 45,998,054 km (0.091 R)
• M69: 46,324,028 km (0.079 R)
• M70: 47,470,845 km (0.073 R)
• M71: 49,792,305 km (0.098 R)
• M72: 50,630,203 km (0.086 R)
• M73: 51,557,410 km (0.111 R)
• M74: 53,172,020 km (0.109 R)
• M75: 53,428,580 km (0.075 R)
• M76: 54,975,871 km (0.049 R)
• M77: 56,015,576 km (0.105 R)
• M78: 56,625,188 km (0.028 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit