🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.88 AU - 1.26 AU

Year: 419 Days

Day: 34.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.96 AU - 1.5 AU

Year: 517 Days

Day: 42.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.57 AU - 3.35 AU

Year: 1929 Days

Day: 15.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.25 AU - 3.41 AU

Year: 2302 Days

Day: 21.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,024,054 km

• M1: 121,922 km (0.082 R)
• M2: 1,309,879 km (0.086 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 10.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.09 AU - 9.51 AU

Year: 9887 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,024,054 km

• M1: 218,712 km (0.041 R)
• M2: 371,751 km (0.118 R)
• M3: 541,395 km (0.11 R)
• M4: 883,076 km (0.091 R)
• M5: 1,213,688 km (0.12 R)
• M6: 1,555,519 km (0.062 R)
• M7: 1,758,523 km (0.095 R)
• M8: 1,912,908 km (0.099 R)
• M9: 2,387,881 km (0.052 R)
• M10: 2,465,373 km (0.106 R)
• M11: 2,703,084 km (0.117 R)
• M12: 3,098,920 km (0.12 R)
• M13: 3,478,150 km (0.094 R)
• M14: 3,745,183 km (0.111 R)
• M15: 3,908,693 km (0.113 R)
• M16: 4,037,497 km (0.047 R)
• M17: 4,167,797 km (0.084 R)
• M18: 4,356,290 km (0.088 R)
• M19: 5,463,314 km (0.062 R)
• M20: 5,690,703 km (0.088 R)
• M21: 6,005,756 km (0.092 R)
• M22: 6,112,120 km (0.073 R)
• M23: 6,521,869 km (0.101 R)
• M24: 6,741,030 km (0.043 R)
• M25: 7,119,363 km (0.091 R)
• M26: 7,920,010 km (0.077 R)
• M27: 8,821,487 km (0.052 R)
• M28: 9,112,904 km (0.046 R)
• M29: 9,830,226 km (0.111 R)
• M30: 9,930,606 km (0.049 R)
• M31: 10,081,849 km (0.091 R)
• M32: 10,437,743 km (0.104 R)
• M33: 10,565,798 km (0.115 R)
• M34: 10,668,572 km (0.037 R)
• M35: 11,135,617 km (0.064 R)
• M36: 11,715,308 km (0.053 R)
• M37: 12,305,023 km (0.119 R)
• M38: 13,124,520 km (0.087 R)
• M39: 13,568,976 km (0.109 R)
• M40: 13,989,944 km (0.073 R)
• M41: 14,472,397 km (0.051 R)
• M42: 14,586,690 km (0.117 R)
• M43: 14,787,450 km (0.08 R)
• M44: 15,424,438 km (0.093 R)
• M45: 15,746,223 km (0.107 R)
• M46: 16,456,215 km (0.09 R)
• M47: 17,236,966 km (0.074 R)
• M48: 17,358,290 km (0.117 R)
• M49: 17,601,536 km (0.118 R)
• M50: 18,029,984 km (0.114 R)
• M51: 18,214,588 km (0.055 R)
• M52: 18,554,774 km (0.071 R)
• M53: 19,524,916 km (0.076 R)
• M54: 19,968,324 km (0.081 R)
• M55: 20,415,173 km (0.079 R)
• M56: 20,575,542 km (0.082 R)
• M57: 20,639,869 km (0.072 R)
• M58: 21,026,878 km (0.07 R)
• M59: 21,156,430 km (0.084 R)
• M60: 21,513,969 km (0.076 R)
• M61: 21,709,942 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.3

Radius: 3.9

Gravity: 24.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.3 AU - 16.44 AU

Year: 25085 Days

Day: 20.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,024,054 km

• M1: 73,901 km (0.106 R)
• M2: 194,178 km (0.106 R)
• M3: 267,481 km (0.036 R)
• M4: 624,272 km (0.101 R)
• M5: 667,954 km (0.065 R)
• M6: 1,241,214 km (0.044 R)
• M7: 1,586,336 km (0.097 R)
• M8: 1,800,710 km (0.109 R)
• M9: 2,324,601 km (0.099 R)
• M10: 3,698,209 km (0.092 R)
• M11: 4,188,142 km (0.066 R)
• M12: 5,317,606 km (0.075 R)
• M13: 5,499,367 km (0.112 R)
• M14: 5,636,997 km (0.079 R)
• M15: 6,056,619 km (0.055 R)
• M16: 6,103,892 km (0.078 R)
• M17: 7,526,269 km (0.078 R)
• M18: 11,172,867 km (0.114 R)
• M19: 12,411,537 km (0.113 R)
• M20: 12,471,526 km (0.095 R)
• M21: 15,208,120 km (0.071 R)
• M22: 17,713,585 km (0.1 R)
• M23: 18,875,063 km (0.113 R)
• M24: 19,151,819 km (0.08 R)
• M25: 20,627,302 km (0.112 R)
• M26: 21,703,360 km (0.091 R)
• M27: 21,993,281 km (0.113 R)
• M28: 23,462,631 km (0.111 R)
• M29: 24,208,975 km (0.115 R)
• M30: 25,343,226 km (0.067 R)
• M31: 26,185,910 km (0.096 R)
• M32: 26,339,996 km (0.09 R)
• M33: 26,959,930 km (0.078 R)
• M34: 28,451,121 km (0.084 R)
• M35: 29,406,603 km (0.063 R)
• M36: 32,501,185 km (0.087 R)
• M37: 32,666,939 km (0.113 R)
• M38: 34,423,816 km (0.115 R)
• M39: 34,761,908 km (0.108 R)
• M40: 34,931,402 km (0.05 R)
• M41: 35,016,224 km (0.075 R)
• M42: 36,211,212 km (0.047 R)
• M43: 37,072,896 km (0.083 R)
• M44: 37,506,281 km (0.115 R)
• M45: 40,586,501 km (0.08 R)
• M46: 41,301,728 km (0.071 R)
• M47: 41,841,028 km (0.069 R)
• M48: 42,292,216 km (0.06 R)
• M49: 42,745,048 km (0.118 R)
• M50: 45,125,151 km (0.091 R)
• M51: 46,611,106 km (0.086 R)
• M52: 46,704,455 km (0.067 R)
• M53: 49,630,889 km (0.098 R)
• M54: 50,491,525 km (0.098 R)
• M55: 51,550,080 km (0.118 R)
• M56: 52,130,520 km (0.07 R)
• M57: 56,154,553 km (0.109 R)
• M58: 56,851,529 km (0.064 R)
• M59: 61,093,078 km (0.106 R)
• M60: 63,562,041 km (0.043 R)
• M61: 63,665,712 km (0.086 R)
• M62: 65,017,329 km (0.086 R)
• M63: 66,588,705 km (0.116 R)
• M64: 67,009,823 km (0.073 R)
• M65: 67,220,756 km (0.044 R)
• M66: 71,700,464 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit