🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.38 AU - 1.7 AU

Year: 705 Days

Day: 30.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.27 AU - 2.09 AU

Year: 803 Days

Day: 25.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.37 AU - 2.73 AU

Year: 1502 Days

Day: 38.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,408,788 km

• M1: 1,235,080 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 14.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.14 AU - 8.87 AU

Year: 7578 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,408,788 km

• M1: 182,958 km (0.097 R)
• M2: 697,874 km (0.094 R)
• M3: 3,147,988 km (0.103 R)
• M4: 3,618,473 km (0.116 R)
• M5: 4,207,590 km (0.038 R)
• M6: 4,966,799 km (0.092 R)
• M7: 10,566,995 km (0.092 R)
• M8: 11,681,948 km (0.108 R)
• M9: 12,568,615 km (0.107 R)
• M10: 13,236,569 km (0.119 R)
• M11: 14,365,734 km (0.107 R)
• M12: 15,326,003 km (0.107 R)
• M13: 16,268,469 km (0.08 R)
• M14: 16,815,399 km (0.081 R)
• M15: 17,311,914 km (0.047 R)
• M16: 18,074,864 km (0.087 R)
• M17: 20,994,864 km (0.118 R)
• M18: 22,679,636 km (0.09 R)
• M19: 24,452,819 km (0.069 R)
• M20: 25,821,789 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 12.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.44 AU - 10.06 AU

Year: 10380 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,408,788 km

• M1: 154,684 km (0.116 R)
• M2: 583,432 km (0.053 R)
• M3: 1,025,942 km (0.03 R)
• M4: 1,621,791 km (0.052 R)
• M5: 2,323,554 km (0.062 R)
• M6: 3,655,873 km (0.036 R)
• M7: 5,505,351 km (0.077 R)
• M8: 6,198,438 km (0.115 R)
• M9: 6,913,516 km (0.026 R)
• M10: 8,346,813 km (0.086 R)
• M11: 12,049,211 km (0.05 R)
• M12: 13,774,224 km (0.109 R)
• M13: 15,843,611 km (0.116 R)
• M14: 16,344,166 km (0.075 R)
• M15: 19,788,507 km (0.026 R)
• M16: 21,795,063 km (0.104 R)
• M17: 23,366,439 km (0.075 R)
• M18: 23,770,802 km (0.113 R)
• M19: 24,262,231 km (0.111 R)
• M20: 25,520,649 km (0.087 R)
• M21: 28,167,035 km (0.047 R)
• M22: 34,938,583 km (0.117 R)
• M23: 35,467,860 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.3

Radius: 5.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.21 AU - 17.43 AU

Year: 19994 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,408,788 km

• M1: 66,122 km (0.112 R)
• M2: 411,544 km (0.076 R)
• M3: 712,834 km (0.067 R)
• M4: 1,041,052 km (0.079 R)
• M5: 2,154,658 km (0.097 R)
• M6: 3,270,658 km (0.081 R)
• M7: 3,491,913 km (0.092 R)
• M8: 4,905,613 km (0.109 R)
• M9: 10,044,749 km (0.108 R)
• M10: 10,341,252 km (0.113 R)
• M11: 12,876,936 km (0.059 R)
• M12: 17,504,297 km (0.072 R)
• M13: 26,830,229 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.1

Radius: 7.4

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.98 AU - 20.14 AU

Year: 28317 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,408,788 km

• M1: 92,003 km (0.058 R)
• M2: 561,740 km (0.064 R)
• M3: 959,222 km (0.092 R)
• M4: 1,336,507 km (0.115 R)
• M5: 3,784,826 km (0.115 R)
• M6: 4,399,225 km (0.085 R)
• M7: 5,319,251 km (0.077 R)
• M8: 6,224,618 km (0.059 R)
• M9: 7,128,937 km (0.09 R)
• M10: 8,063,624 km (0.087 R)
• M11: 8,673,834 km (0.107 R)
• M12: 8,961,062 km (0.119 R)
• M13: 11,631,683 km (0.051 R)
• M14: 12,265,978 km (0.109 R)
• M15: 12,849,111 km (0.07 R)
• M16: 13,527,088 km (0.045 R)
• M17: 14,954,102 km (0.058 R)
• M18: 15,201,238 km (0.099 R)
• M19: 16,742,545 km (0.082 R)
• M20: 22,200,324 km (0.037 R)
• M21: 26,392,206 km (0.073 R)
• M22: 26,632,759 km (0.067 R)
• M23: 28,610,144 km (0.079 R)
• M24: 31,082,997 km (0.094 R)
• M25: 35,271,887 km (0.069 R)
• M26: 38,110,955 km (0.111 R)
• M27: 43,397,594 km (0.077 R)
• M28: 46,477,515 km (0.074 R)
• M29: 47,891,963 km (0.05 R)
• M30: 61,725,278 km (0.086 R)
• M31: 63,217,966 km (0.104 R)
• M32: 63,648,957 km (0.112 R)
• M33: 66,497,600 km (0.108 R)
• M34: 69,201,581 km (0.046 R)
• M35: 77,751,848 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit