🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.13 AU - 1.23 AU

Year: 468 Days

Day: 26.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.4 AU - 3.52 AU

Year: 1860 Days

Day: 36.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,097,159 km

• M1: 153,637 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 10.7

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.47 AU - 7.97 AU

Year: 7835 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 153.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,097,159 km

• M1: 133,142 km (0.075 R)
• M2: 627,563 km (0.037 R)
• M3: 1,000,959 km (0.078 R)
• M4: 1,885,532 km (0.111 R)
• M5: 2,319,066 km (0.041 R)
• M6: 2,717,296 km (0.08 R)
• M7: 3,702,846 km (0.086 R)
• M8: 4,472,976 km (0.082 R)
• M9: 5,673,050 km (0.074 R)
• M10: 6,366,287 km (0.036 R)
• M11: 6,922,492 km (0.109 R)
• M12: 7,430,526 km (0.094 R)
• M13: 9,383,826 km (0.076 R)
• M14: 16,914,283 km (0.108 R)
• M15: 18,127,672 km (0.115 R)
• M16: 18,943,279 km (0.11 R)
• M17: 19,783,122 km (0.092 R)
• M18: 20,409,338 km (0.079 R)
• M19: 21,784,143 km (0.115 R)
• M20: 22,961,777 km (0.104 R)
• M21: 25,719,764 km (0.049 R)
• M22: 27,322,406 km (0.083 R)
• M23: 29,595,246 km (0.104 R)
• M24: 31,671,814 km (0.098 R)
• M25: 33,843,676 km (0.119 R)
• M26: 36,112,926 km (0.056 R)
• M27: 39,334,965 km (0.111 R)
• M28: 40,450,217 km (0.052 R)
• M29: 42,355,645 km (0.076 R)
• M30: 42,873,703 km (0.109 R)
• M31: 43,527,296 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 14.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.87 AU - 12.19 AU

Year: 12481 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,097,159 km

• M1: 241,601 km (0.098 R)
• M2: 722,109 km (0.11 R)
• M3: 3,276,642 km (0.114 R)
• M4: 4,125,161 km (0.116 R)
• M5: 6,732,503 km (0.112 R)
• M6: 9,764,403 km (0.084 R)
• M7: 11,638,565 km (0.058 R)
• M8: 13,162,369 km (0.045 R)
• M9: 16,089,401 km (0.098 R)
• M10: 17,588,820 km (0.092 R)
• M11: 26,409,559 km (0.105 R)
• M12: 27,542,165 km (0.075 R)
• M13: 28,279,533 km (0.069 R)
• M14: 30,683,271 km (0.12 R)
• M15: 45,500,791 km (0.03 R)
• M16: 48,946,778 km (0.118 R)
• M17: 52,081,601 km (0.096 R)
• M18: 56,353,967 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.7

Radius: 7.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.48 AU - 14.88 AU

Year: 18481 Days

Day: 23.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,097,159 km

• M1: 96,939 km (0.056 R)
• M2: 1,262,756 km (0.114 R)
• M3: 2,125,038 km (0.094 R)
• M4: 4,324,276 km (0.117 R)
• M5: 12,922,414 km (0.093 R)
• M6: 14,918,348 km (0.113 R)
• M7: 17,259,705 km (0.065 R)
• M8: 17,483,952 km (0.071 R)
• M9: 23,378,407 km (0.051 R)
• M10: 27,729,013 km (0.11 R)
• M11: 36,742,135 km (0.107 R)
• M12: 38,752,431 km (0.105 R)
• M13: 42,990,838 km (0.032 R)
• M14: 43,818,563 km (0.043 R)
• M15: 48,264,911 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931

Radius: 4.6

Gravity: 44 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.31 AU - 17.23 AU

Year: 23970 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 95,097,159 km

• M1: 57,296 km (0.118 R)
• M2: 265,985 km (0.119 R)
• M3: 575,353 km (0.115 R)
• M4: 806,183 km (0.1 R)
• M5: 988,692 km (0.084 R)
• M6: 1,183,618 km (0.114 R)
• M7: 1,338,452 km (0.115 R)
• M8: 1,596,359 km (0.084 R)
• M9: 2,188,617 km (0.12 R)
• M10: 4,528,477 km (0.113 R)
• M11: 6,048,990 km (0.087 R)
• M12: 7,199,547 km (0.109 R)
• M13: 8,208,435 km (0.075 R)
• M14: 10,051,032 km (0.112 R)
• M15: 13,653,199 km (0.089 R)
• M16: 19,976,103 km (0.062 R)
• M17: 22,489,347 km (0.067 R)
• M18: 24,277,191 km (0.11 R)
• M19: 34,216,923 km (0.1 R)
• M20: 35,530,691 km (0.059 R)
• M21: 41,777,449 km (0.069 R)
• M22: 42,773,472 km (0.102 R)
• M23: 44,985,426 km (0.112 R)
• M24: 45,506,475 km (0.117 R)
• M25: 49,083,510 km (0.068 R)
• M26: 51,696,087 km (0.064 R)
• M27: 55,586,829 km (0.073 R)
• M28: 57,196,352 km (0.119 R)
• M29: 66,831,802 km (0.12 R)
• M30: 69,341,306 km (0.042 R)
• M31: 74,305,262 km (0.081 R)
• M32: 75,521,044 km (0.111 R)
• M33: 76,750,140 km (0.112 R)
• M34: 93,961,226 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit