🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.54 AU - 0.88 AU

Year: 209 Days

Day: 16.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.46 AU - 4.82 AU

Year: 3497 Days

Day: 15.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,119,871 km

• M1: 1,716,486 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.1 AU - 6.36 AU

Year: 4184 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,119,871 km

• M1: 666,309 km (0.095 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 8.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.09 AU - 7.81 AU

Year: 5731 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,119,871 km

• M1: 131,048 km (0.114 R)
• M2: 523,443 km (0.08 R)
• M3: 656,136 km (0.072 R)
• M4: 990,188 km (0.116 R)
• M5: 1,207,105 km (0.087 R)
• M6: 1,533,677 km (0.078 R)
• M7: 1,843,495 km (0.093 R)
• M8: 1,961,078 km (0.092 R)
• M9: 2,066,096 km (0.083 R)
• M10: 2,802,267 km (0.087 R)
• M11: 2,921,048 km (0.068 R)
• M12: 3,163,546 km (0.086 R)
• M13: 3,287,264 km (0.051 R)
• M14: 3,376,723 km (0.069 R)
• M15: 3,539,635 km (0.112 R)
• M16: 3,742,340 km (0.112 R)
• M17: 4,044,079 km (0.072 R)
• M18: 4,353,747 km (0.102 R)
• M19: 5,496,974 km (0.096 R)
• M20: 5,560,702 km (0.056 R)
• M21: 5,646,123 km (0.113 R)
• M22: 6,434,504 km (0.043 R)
• M23: 6,501,823 km (0.117 R)
• M24: 8,088,308 km (0.072 R)
• M25: 9,633,654 km (0.069 R)
• M26: 10,229,652 km (0.087 R)
• M27: 10,757,732 km (0.051 R)
• M28: 11,430,175 km (0.109 R)
• M29: 12,787,327 km (0.1 R)
• M30: 13,099,089 km (0.117 R)
• M31: 13,327,226 km (0.076 R)
• M32: 13,961,670 km (0.082 R)
• M33: 14,078,207 km (0.097 R)
• M34: 14,783,411 km (0.102 R)
• M35: 15,021,122 km (0.079 R)
• M36: 15,140,352 km (0.114 R)
• M37: 15,260,030 km (0.104 R)
• M38: 15,439,996 km (0.051 R)
• M39: 15,741,586 km (0.079 R)
• M40: 16,412,083 km (0.08 R)
• M41: 16,658,172 km (0.094 R)
• M42: 16,874,490 km (0.104 R)
• M43: 16,967,390 km (0.09 R)
• M44: 17,060,590 km (0.098 R)
• M45: 17,497,715 km (0.104 R)
• M46: 17,843,735 km (0.12 R)
• M47: 18,064,990 km (0.054 R)
• M48: 18,223,713 km (0.059 R)
• M49: 18,382,886 km (0.09 R)
• M50: 19,868,542 km (0.066 R)
• M51: 19,933,916 km (0.116 R)
• M52: 20,196,610 km (0.117 R)
• M53: 21,291,816 km (0.074 R)
• M54: 21,627,514 km (0.074 R)
• M55: 21,863,579 km (0.044 R)
• M56: 22,440,429 km (0.061 R)
• M57: 22,679,336 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.3

Radius: 5.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17.54 AU - 22.28 AU

Year: 31080 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,119,871 km

• M1: 69,862 km (0.098 R)
• M2: 183,706 km (0.102 R)
• M3: 332,406 km (0.068 R)
• M4: 420,819 km (0.102 R)
• M5: 732,132 km (0.105 R)
• M6: 884,273 km (0.049 R)
• M7: 1,257,819 km (0.076 R)
• M8: 1,419,833 km (0.118 R)
• M9: 1,524,552 km (0.064 R)
• M10: 1,763,908 km (0.118 R)
• M11: 1,853,966 km (0.093 R)
• M12: 2,326,696 km (0.078 R)
• M13: 2,450,563 km (0.116 R)
• M14: 2,782,670 km (0.115 R)
• M15: 2,967,423 km (0.086 R)
• M16: 3,320,923 km (0.113 R)
• M17: 3,573,594 km (0.061 R)
• M18: 3,803,376 km (0.059 R)
• M19: 3,949,533 km (0.108 R)
• M20: 4,676,130 km (0.099 R)
• M21: 4,769,928 km (0.067 R)
• M22: 5,215,431 km (0.108 R)
• M23: 5,312,669 km (0.051 R)
• M24: 7,126,543 km (0.086 R)
• M25: 7,306,809 km (0.104 R)
• M26: 7,525,072 km (0.032 R)
• M27: 7,967,882 km (0.063 R)
• M28: 8,763,144 km (0.075 R)
• M29: 9,228,992 km (0.052 R)
• M30: 10,265,406 km (0.104 R)
• M31: 11,212,660 km (0.095 R)
• M32: 11,930,580 km (0.108 R)
• M33: 12,144,505 km (0.116 R)
• M34: 12,969,238 km (0.094 R)
• M35: 13,013,220 km (0.096 R)
• M36: 13,233,428 km (0.106 R)
• M37: 13,277,559 km (0.053 R)
• M38: 13,321,840 km (0.046 R)
• M39: 13,856,802 km (0.111 R)
• M40: 15,736,499 km (0.111 R)
• M41: 15,877,121 km (0.099 R)
• M42: 16,159,712 km (0.095 R)
• M43: 16,254,257 km (0.092 R)
• M44: 16,777,700 km (0.032 R)
• M45: 16,921,314 km (0.055 R)
• M46: 17,743,355 km (0.101 R)
• M47: 19,526,561 km (0.108 R)
• M48: 19,677,805 km (0.053 R)
• M49: 20,235,356 km (0.095 R)
• M50: 20,798,143 km (0.075 R)
• M51: 21,991,336 km (0.112 R)
• M52: 22,043,845 km (0.078 R)
• M53: 22,253,730 km (0.115 R)
• M54: 24,281,081 km (0.107 R)
• M55: 24,879,023 km (0.115 R)
• M56: 25,646,909 km (0.043 R)
• M57: 25,812,365 km (0.094 R)
• M58: 25,922,917 km (0.079 R)
• M59: 27,205,869 km (0.112 R)
• M60: 27,374,615 km (0.093 R)
• M61: 27,543,810 km (0.052 R)
• M62: 27,826,550 km (0.058 R)
• M63: 28,053,490 km (0.1 R)
• M64: 30,823,893 km (0.119 R)
• M65: 30,882,536 km (0.11 R)
• M66: 31,294,079 km (0.032 R)
• M67: 32,778,389 km (0.073 R)
• M68: 32,958,056 km (0.107 R)
• M69: 33,018,045 km (0.108 R)
• M70: 34,103,677 km (0.113 R)
• M71: 34,285,738 km (0.105 R)
• M72: 34,650,756 km (0.09 R)
• M73: 35,323,498 km (0.099 R)
• M74: 35,692,107 km (0.104 R)
• M75: 36,806,013 km (0.11 R)
• M76: 37,742,944 km (0.056 R)
• M77: 38,308,873 km (0.103 R)
• M78: 38,561,245 km (0.1 R)
• M79: 38,940,924 km (0.102 R)
• M80: 40,600,264 km (0.118 R)
• M81: 40,986,525 km (0.118 R)
• M82: 41,051,002 km (0.048 R)
• M83: 41,115,479 km (0.104 R)
• M84: 41,180,105 km (0.111 R)
• M85: 42,022,341 km (0.081 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit