🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.06 AU - 1.12 AU

Year: 404 Days

Day: 19.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.15 AU - 1.69 AU

Year: 600 Days

Day: 37 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.07 AU - 3.03 AU

Year: 1445 Days

Day: 38.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,011,473 km

• M1: 26,329 km (0.08 R)
• M2: 798,553 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 13.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.42 AU - 9.02 AU

Year: 8361 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,011,473 km

• M1: 181,163 km (0.118 R)
• M2: 860,786 km (0.117 R)
• M3: 2,601,507 km (0.07 R)
• M4: 3,919,614 km (0.114 R)
• M5: 5,125,223 km (0.086 R)
• M6: 5,872,165 km (0.072 R)
• M7: 7,144,046 km (0.108 R)
• M8: 8,113,291 km (0.059 R)
• M9: 9,012,374 km (0.11 R)
• M10: 11,097,768 km (0.111 R)
• M11: 12,639,524 km (0.091 R)
• M12: 14,586,989 km (0.119 R)
• M13: 16,087,306 km (0.05 R)
• M14: 19,004,913 km (0.12 R)
• M15: 22,402,132 km (0.094 R)
• M16: 25,867,716 km (0.113 R)
• M17: 26,424,818 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.4

Radius: 5.5

Gravity: 23.39 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.9 AU - 20.56 AU

Year: 25373 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,011,473 km

• M1: 78,389 km (0.078 R)
• M2: 280,346 km (0.107 R)
• M3: 1,164,171 km (0.066 R)
• M4: 1,900,791 km (0.115 R)
• M5: 2,524,464 km (0.103 R)
• M6: 2,751,404 km (0.107 R)
• M7: 3,364,157 km (0.119 R)
• M8: 3,831,351 km (0.068 R)
• M9: 4,667,304 km (0.112 R)
• M10: 5,207,951 km (0.083 R)
• M11: 5,493,383 km (0.097 R)
• M12: 6,185,124 km (0.041 R)
• M13: 6,788,602 km (0.104 R)
• M14: 7,030,950 km (0.118 R)
• M15: 7,898,169 km (0.115 R)
• M16: 8,330,058 km (0.098 R)
• M17: 10,599,308 km (0.07 R)
• M18: 10,925,581 km (0.084 R)
• M19: 11,326,055 km (0.048 R)
• M20: 11,805,516 km (0.111 R)
• M21: 12,441,756 km (0.097 R)
• M22: 13,026,235 km (0.093 R)
• M23: 14,487,507 km (0.056 R)
• M24: 14,727,761 km (0.112 R)
• M25: 16,398,470 km (0.081 R)
• M26: 20,510,616 km (0.115 R)
• M27: 22,056,112 km (0.095 R)
• M28: 22,374,157 km (0.092 R)
• M29: 24,347,652 km (0.058 R)
• M30: 31,760,675 km (0.118 R)
• M31: 32,988,126 km (0.106 R)
• M32: 35,828,690 km (0.074 R)
• M33: 44,472,156 km (0.074 R)
• M34: 46,874,997 km (0.104 R)
• M35: 50,455,622 km (0.099 R)
• M36: 53,639,065 km (0.099 R)
• M37: 56,359,203 km (0.038 R)
• M38: 63,345,124 km (0.032 R)
• M39: 63,558,899 km (0.081 R)
• M40: 67,044,979 km (0.104 R)
• M41: 71,347,712 km (0.117 R)
• M42: 73,921,095 km (0.102 R)
• M43: 76,798,161 km (0.109 R)
• M44: 79,748,979 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.6

Radius: 4.5

Gravity: 22.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.37 AU - 21.49 AU

Year: 28069 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,011,473 km

• M1: 59,241 km (0.071 R)
• M2: 376,987 km (0.097 R)
• M3: 616,044 km (0.028 R)
• M4: 1,305,989 km (0.106 R)
• M5: 2,017,028 km (0.084 R)
• M6: 2,799,874 km (0.053 R)
• M7: 3,230,865 km (0.097 R)
• M8: 3,926,346 km (0.056 R)
• M9: 4,753,173 km (0.084 R)
• M10: 5,942,327 km (0.114 R)
• M11: 6,334,572 km (0.094 R)
• M12: 6,559,867 km (0.111 R)
• M13: 8,890,452 km (0.025 R)
• M14: 10,301,459 km (0.078 R)
• M15: 12,336,289 km (0.088 R)
• M16: 13,337,398 km (0.067 R)
• M17: 16,749,127 km (0.055 R)
• M18: 18,517,224 km (0.09 R)
• M19: 19,164,534 km (0.042 R)
• M20: 20,798,742 km (0.115 R)
• M21: 23,581,561 km (0.108 R)
• M22: 23,797,132 km (0.06 R)
• M23: 24,894,432 km (0.095 R)
• M24: 25,455,424 km (0.115 R)
• M25: 27,307,595 km (0.107 R)
• M26: 27,545,306 km (0.118 R)
• M27: 29,746,639 km (0.037 R)
• M28: 32,994,708 km (0.076 R)
• M29: 34,495,923 km (0.115 R)
• M30: 38,970,245 km (0.089 R)
• M31: 40,956,307 km (0.038 R)
• M32: 49,576,136 km (0.111 R)
• M33: 63,189,093 km (0.076 R)
• M34: 63,604,975 km (0.052 R)
• M35: 67,429,595 km (0.06 R)
• M36: 70,285,268 km (0.053 R)
• M37: 73,220,528 km (0.109 R)
• M38: 76,944,019 km (0.06 R)
• M39: 82,514,745 km (0.118 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit