🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.7 AU - 0.9 AU

Year: 263 Days

Day: 14 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.69 AU - 1.09 AU

Year: 308 Days

Day: 46.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.76 AU - 3 AU

Year: 1794 Days

Day: 15.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.51 AU - 3.53 AU

Year: 2424 Days

Day: 27.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.9

Radius: 11.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.44 AU - 9.52 AU

Year: 9878 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,348,397 km

• M1: 173,234 km (0.104 R)
• M2: 331,658 km (0.065 R)
• M3: 616,343 km (0.052 R)
• M4: 720,164 km (0.064 R)
• M5: 859,440 km (0.084 R)
• M6: 1,008,439 km (0.115 R)
• M7: 1,086,380 km (0.115 R)
• M8: 1,215,632 km (0.109 R)
• M9: 1,402,330 km (0.098 R)
• M10: 1,598,752 km (0.066 R)
• M11: 2,099,307 km (0.071 R)
• M12: 2,473,750 km (0.049 R)
• M13: 3,051,797 km (0.06 R)
• M14: 3,144,547 km (0.06 R)
• M15: 3,261,682 km (0.045 R)
• M16: 3,380,313 km (0.098 R)
• M17: 3,794,849 km (0.058 R)
• M18: 3,995,460 km (0.077 R)
• M19: 4,148,349 km (0.094 R)
• M20: 4,277,302 km (0.094 R)
• M21: 4,381,422 km (0.119 R)
• M22: 4,592,206 km (0.079 R)
• M23: 4,779,353 km (0.095 R)
• M24: 5,724,363 km (0.092 R)
• M25: 6,247,805 km (0.081 R)
• M26: 6,695,851 km (0.092 R)
• M27: 7,123,551 km (0.099 R)
• M28: 7,216,302 km (0.115 R)
• M29: 7,623,208 km (0.075 R)
• M30: 8,459,161 km (0.047 R)
• M31: 8,722,304 km (0.089 R)
• M32: 8,954,779 km (0.077 R)
• M33: 9,324,286 km (0.058 R)
• M34: 10,182,678 km (0.076 R)
• M35: 10,887,583 km (0.052 R)
• M36: 11,066,203 km (0.099 R)
• M37: 11,245,870 km (0.111 R)
• M38: 11,498,990 km (0.112 R)
• M39: 11,717,552 km (0.103 R)
• M40: 12,232,767 km (0.087 R)
• M41: 12,568,016 km (0.106 R)
• M42: 13,247,340 km (0.101 R)
• M43: 13,514,821 km (0.11 R)
• M44: 13,977,527 km (0.11 R)
• M45: 14,288,841 km (0.045 R)
• M46: 14,484,664 km (0.087 R)
• M47: 15,799,031 km (0.062 R)
• M48: 16,001,437 km (0.107 R)
• M49: 16,572,901 km (0.082 R)
• M50: 17,026,631 km (0.111 R)
• M51: 17,109,658 km (0.1 R)
• M52: 17,192,685 km (0.09 R)
• M53: 18,369,871 km (0.048 R)
• M54: 18,625,533 km (0.079 R)
• M55: 19,659,853 km (0.107 R)
• M56: 21,246,189 km (0.119 R)
• M57: 21,739,114 km (0.107 R)
• M58: 22,235,779 km (0.072 R)
• M59: 22,508,346 km (0.108 R)
• M60: 23,794,589 km (0.092 R)
• M61: 23,933,864 km (0.065 R)
• M62: 24,869,000 km (0.055 R)
• M63: 24,963,247 km (0.046 R)
• M64: 25,151,890 km (0.11 R)
• M65: 26,006,991 km (0.086 R)
• M66: 26,198,327 km (0.08 R)
• M67: 26,871,518 km (0.088 R)
• M68: 27,550,542 km (0.039 R)
• M69: 28,333,388 km (0.117 R)
• M70: 28,431,823 km (0.098 R)
• M71: 28,530,259 km (0.076 R)
• M72: 28,875,979 km (0.107 R)
• M73: 30,473,535 km (0.12 R)
• M74: 30,776,321 km (0.095 R)
• M75: 30,877,449 km (0.104 R)
• M76: 31,130,719 km (0.117 R)
• M77: 31,741,676 km (0.111 R)
• M78: 31,997,339 km (0.069 R)
• M79: 32,099,814 km (0.08 R)
• M80: 32,768,366 km (0.095 R)
• M81: 32,923,350 km (0.104 R)
• M82: 33,182,154 km (0.119 R)
• M83: 33,649,797 km (0.08 R)
• M84: 34,119,534 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 12.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.34 AU - 11.1 AU

Year: 11994 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,348,397 km

• M1: 159,322 km (0.095 R)
• M2: 251,474 km (0.118 R)
• M3: 388,206 km (0.091 R)
• M4: 687,402 km (0.069 R)
• M5: 939,325 km (0.07 R)
• M6: 1,532,331 km (0.115 R)
• M7: 1,955,843 km (0.114 R)
• M8: 2,067,443 km (0.091 R)
• M9: 2,274,037 km (0.115 R)
• M10: 2,511,599 km (0.108 R)
• M11: 3,063,166 km (0.089 R)
• M12: 3,679,808 km (0.096 R)
• M13: 3,762,985 km (0.094 R)
• M14: 3,903,308 km (0.079 R)
• M15: 4,247,084 km (0.119 R)
• M16: 5,118,491 km (0.092 R)
• M17: 5,400,184 km (0.074 R)
• M18: 5,686,963 km (0.105 R)
• M19: 6,242,270 km (0.045 R)
• M20: 6,712,756 km (0.066 R)
• M21: 6,986,819 km (0.108 R)
• M22: 7,688,134 km (0.106 R)
• M23: 8,485,490 km (0.081 R)
• M24: 8,856,643 km (0.103 R)
• M25: 9,044,238 km (0.1 R)
• M26: 9,691,997 km (0.115 R)
• M27: 9,846,532 km (0.064 R)
• M28: 9,963,069 km (0.059 R)
• M29: 10,512,841 km (0.079 R)
• M30: 11,519,036 km (0.116 R)
• M31: 11,682,846 km (0.063 R)
• M32: 11,765,125 km (0.117 R)
• M33: 11,930,131 km (0.113 R)
• M34: 12,471,825 km (0.059 R)
• M35: 12,555,899 km (0.113 R)
• M36: 13,363,727 km (0.082 R)
• M37: 13,708,999 km (0.039 R)
• M38: 14,585,044 km (0.085 R)
• M39: 15,705,383 km (0.106 R)
• M40: 15,841,667 km (0.102 R)
• M41: 15,978,399 km (0.059 R)
• M42: 16,161,357 km (0.076 R)
• M43: 16,529,218 km (0.068 R)
• M44: 18,361,942 km (0.113 R)
• M45: 18,553,577 km (0.106 R)
• M46: 18,697,789 km (0.106 R)
• M47: 21,305,430 km (0.079 R)
• M48: 21,456,374 km (0.109 R)
• M49: 22,318,806 km (0.103 R)
• M50: 22,574,618 km (0.099 R)
• M51: 22,882,789 km (0.088 R)
• M52: 23,140,696 km (0.058 R)
• M53: 23,399,650 km (0.052 R)
• M54: 23,607,442 km (0.093 R)
• M55: 24,182,197 km (0.075 R)
• M56: 24,497,549 km (0.076 R)
• M57: 25,292,063 km (0.102 R)
• M58: 25,505,390 km (0.047 R)
• M59: 27,015,281 km (0.111 R)
• M60: 27,124,188 km (0.112 R)
• M61: 28,056,183 km (0.103 R)
• M62: 28,166,586 km (0.091 R)
• M63: 28,942,999 km (0.066 R)
• M64: 29,110,250 km (0.046 R)
• M65: 30,177,331 km (0.1 R)
• M66: 30,857,852 km (0.104 R)
• M67: 31,314,275 km (0.109 R)
• M68: 32,813,395 km (0.079 R)
• M69: 33,046,020 km (0.099 R)
• M70: 33,630,200 km (0.1 R)
• M71: 33,747,484 km (0.056 R)
• M72: 33,923,561 km (0.051 R)
• M73: 35,105,534 km (0.054 R)
• M74: 35,343,544 km (0.119 R)
• M75: 36,240,832 km (0.109 R)
• M76: 37,024,575 km (0.079 R)
• M77: 37,813,854 km (0.083 R)
• M78: 38,670,152 km (0.083 R)
• M79: 39,347,382 km (0.082 R)
• M80: 40,090,733 km (0.068 R)
• M81: 41,151,681 km (0.036 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit