🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.59 AU - 0.93 AU

Year: 238 Days

Day: 18.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,903,382 km

• M1: 216,019 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.36 AU - 1.6 AU

Year: 648 Days

Day: 17.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,903,382 km

• M1: 329,564 km (0.062 R)
• M2: 537,954 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.75 AU - 3.33 AU

Year: 1908 Days

Day: 39.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 14.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.5 AU - 12.66 AU

Year: 12385 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,903,382 km

• M1: 200,012 km (0.087 R)
• M2: 1,507,647 km (0.103 R)
• M3: 1,960,031 km (0.115 R)
• M4: 2,284,509 km (0.116 R)
• M5: 2,869,586 km (0.072 R)
• M6: 3,163,696 km (0.09 R)
• M7: 4,801,344 km (0.063 R)
• M8: 7,408,984 km (0.068 R)
• M9: 9,455,483 km (0.097 R)
• M10: 9,859,098 km (0.054 R)
• M11: 12,006,127 km (0.084 R)
• M12: 14,040,658 km (0.104 R)
• M13: 14,533,134 km (0.119 R)
• M14: 15,372,976 km (0.096 R)
• M15: 21,046,476 km (0.093 R)
• M16: 22,056,710 km (0.036 R)
• M17: 23,511,101 km (0.119 R)
• M18: 24,363,210 km (0.091 R)
• M19: 25,012,315 km (0.114 R)
• M20: 31,078,958 km (0.084 R)
• M21: 32,719,897 km (0.038 R)
• M22: 33,136,826 km (0.104 R)
• M23: 36,919,707 km (0.079 R)
• M24: 38,707,103 km (0.099 R)
• M25: 39,983,472 km (0.094 R)
• M26: 44,712,111 km (0.08 R)
• M27: 50,736,716 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 10.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.61 AU - 13.19 AU

Year: 12951 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,903,382 km

• M1: 136,732 km (0.027 R)
• M2: 895,194 km (0.093 R)
• M3: 1,165,517 km (0.073 R)
• M4: 1,362,837 km (0.116 R)
• M5: 2,562,761 km (0.107 R)
• M6: 3,533,950 km (0.111 R)
• M7: 3,829,406 km (0.104 R)
• M8: 4,223,297 km (0.101 R)
• M9: 4,457,418 km (0.099 R)
• M10: 5,758,920 km (0.055 R)
• M11: 6,527,703 km (0.069 R)
• M12: 7,080,018 km (0.09 R)
• M13: 7,422,448 km (0.079 R)
• M14: 8,334,696 km (0.119 R)
• M15: 9,300,799 km (0.039 R)
• M16: 12,824,427 km (0.108 R)
• M17: 14,937,198 km (0.111 R)
• M18: 17,567,876 km (0.117 R)
• M19: 20,157,565 km (0.088 R)
• M20: 20,349,499 km (0.052 R)
• M21: 22,587,483 km (0.089 R)
• M22: 23,819,871 km (0.106 R)
• M23: 26,749,745 km (0.091 R)
• M24: 28,772,458 km (0.065 R)
• M25: 30,711,396 km (0.085 R)
• M26: 33,780,097 km (0.106 R)
• M27: 35,793,834 km (0.07 R)
• M28: 43,022,104 km (0.07 R)
• M29: 45,291,803 km (0.082 R)
• M30: 48,806,156 km (0.12 R)
• M31: 49,805,619 km (0.105 R)
• M32: 50,612,550 km (0.117 R)
• M33: 50,815,405 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.1

Radius: 6.4

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 19.88 AU - 20.12 AU

Year: 32190 Days

Day: 17.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 94,903,382 km

• M1: 89,011 km (0.109 R)
• M2: 326,273 km (0.073 R)
• M3: 971,788 km (0.094 R)
• M4: 1,731,745 km (0.118 R)
• M5: 2,692,612 km (0.106 R)
• M6: 3,538,887 km (0.092 R)
• M7: 3,685,194 km (0.06 R)
• M8: 3,910,638 km (0.043 R)
• M9: 6,738,636 km (0.072 R)
• M10: 7,407,937 km (0.103 R)
• M11: 8,164,603 km (0.112 R)
• M12: 8,613,696 km (0.07 R)
• M13: 8,842,880 km (0.114 R)
• M14: 11,431,521 km (0.106 R)
• M15: 11,962,594 km (0.112 R)
• M16: 13,844,236 km (0.104 R)
• M17: 14,281,211 km (0.09 R)
• M18: 15,024,713 km (0.063 R)
• M19: 16,019,538 km (0.079 R)
• M20: 17,287,829 km (0.103 R)
• M21: 22,846,736 km (0.107 R)
• M22: 23,501,975 km (0.096 R)
• M23: 23,785,613 km (0.105 R)
• M24: 25,523,042 km (0.091 R)
• M25: 25,917,532 km (0.081 R)
• M26: 28,868,200 km (0.076 R)
• M27: 31,321,755 km (0.11 R)
• M28: 32,752,958 km (0.095 R)
• M29: 38,677,033 km (0.063 R)
• M30: 40,019,525 km (0.092 R)
• M31: 43,411,806 km (0.071 R)
• M32: 48,149,870 km (0.113 R)
• M33: 48,420,343 km (0.085 R)
• M34: 50,196,668 km (0.1 R)
• M35: 51,305,787 km (0.103 R)
• M36: 58,066,563 km (0.101 R)
• M37: 58,810,513 km (0.079 R)
• M38: 69,885,393 km (0.108 R)
• M39: 75,696,672 km (0.11 R)
• M40: 81,388,722 km (0.102 R)
• M41: 82,445,780 km (0.068 R)
• M42: 85,298,163 km (0.101 R)
• M43: 89,667,617 km (0.088 R)
• M44: 93,016,366 km (0.061 R)
• M45: 94,524,462 km (0.114 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit