🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 153 Days

Day: 17.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.76 AU - 2.26 AU

Year: 1041 Days

Day: 24 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,524,129 km

• M1: 92,751 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.85 AU - 3.47 AU

Year: 2052 Days

Day: 32.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,524,129 km

• M1: 193,879 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.66 AU - 4.82 AU

Year: 3769 Days

Day: 33.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 13.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.71 AU - 5.93 AU

Year: 3865 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 98,524,129 km

• M1: 174,431 km (0.027 R)
• M2: 848,818 km (0.117 R)
• M3: 2,038,421 km (0.105 R)
• M4: 3,725,885 km (0.107 R)
• M5: 5,346,329 km (0.112 R)
• M6: 6,565,402 km (0.091 R)
• M7: 8,585,123 km (0.067 R)
• M8: 11,163,442 km (0.119 R)
• M9: 12,535,853 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.4

Radius: 14.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.27 AU - 6.09 AU

Year: 4306 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,524,129 km

• M1: 184,753 km (0.111 R)
• M2: 727,943 km (0.033 R)
• M3: 1,434,644 km (0.037 R)
• M4: 2,276,880 km (0.052 R)
• M5: 3,703,146 km (0.112 R)
• M6: 5,779,415 km (0.089 R)
• M7: 6,968,867 km (0.109 R)
• M8: 7,693,071 km (0.12 R)
• M9: 8,543,534 km (0.092 R)
• M10: 13,090,562 km (0.08 R)
• M11: 15,247,165 km (0.083 R)
• M12: 16,529,667 km (0.119 R)
• M13: 20,669,788 km (0.097 R)
• M14: 22,312,971 km (0.097 R)
• M15: 23,811,343 km (0.1 R)
• M16: 25,858,142 km (0.113 R)
• M17: 29,057,442 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.3

Radius: 5.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.01 AU - 18.77 AU

Year: 24236 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 98,524,129 km

• M1: 67,319 km (0.117 R)
• M2: 235,617 km (0.086 R)
• M3: 531,521 km (0.101 R)
• M4: 2,102,897 km (0.115 R)
• M5: 2,641,450 km (0.109 R)
• M6: 3,024,869 km (0.088 R)
• M7: 6,183,628 km (0.119 R)
• M8: 8,879,980 km (0.076 R)
• M9: 9,327,128 km (0.093 R)
• M10: 11,267,412 km (0.098 R)
• M11: 12,576,992 km (0.105 R)
• M12: 16,435,869 km (0.117 R)
• M13: 18,833,624 km (0.08 R)
• M14: 22,258,966 km (0.107 R)
• M15: 23,362,251 km (0.1 R)
• M16: 26,178,281 km (0.109 R)
• M17: 29,429,940 km (0.084 R)
• M18: 29,758,308 km (0.093 R)
• M19: 31,209,257 km (0.08 R)
• M20: 34,614,404 km (0.041 R)
• M21: 40,241,229 km (0.12 R)
• M22: 44,696,253 km (0.09 R)
• M23: 55,231,534 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 3.9

Gravity: 47.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.43 AU - 21.31 AU

Year: 28758 Days

Day: 16.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,524,129 km

• M1: 48,919 km (0.054 R)
• M2: 179,517 km (0.07 R)
• M3: 348,713 km (0.105 R)
• M4: 549,623 km (0.101 R)
• M5: 812,915 km (0.114 R)
• M6: 1,170,155 km (0.083 R)
• M7: 1,568,833 km (0.114 R)
• M8: 1,901,987 km (0.12 R)
• M9: 2,052,184 km (0.091 R)
• M10: 4,529,076 km (0.065 R)
• M11: 5,624,431 km (0.112 R)
• M12: 7,036,186 km (0.057 R)
• M13: 7,344,358 km (0.025 R)
• M14: 7,932,726 km (0.058 R)
• M15: 10,535,729 km (0.117 R)
• M16: 12,210,777 km (0.109 R)
• M17: 13,577,952 km (0.065 R)
• M18: 14,298,265 km (0.112 R)
• M19: 15,212,757 km (0.084 R)
• M20: 16,343,119 km (0.117 R)
• M21: 18,672,208 km (0.044 R)
• M22: 19,064,154 km (0.073 R)
• M23: 24,907,297 km (0.109 R)
• M24: 35,592,774 km (0.117 R)
• M25: 36,957,705 km (0.101 R)
• M26: 37,575,395 km (0.105 R)
• M27: 42,597,994 km (0.047 R)
• M28: 43,447,859 km (0.101 R)
• M29: 44,656,460 km (0.116 R)
• M30: 49,156,065 km (0.088 R)
• M31: 58,207,185 km (0.076 R)
• M32: 68,307,285 km (0.075 R)
• M33: 68,538,863 km (0.061 R)
• M34: 92,449,539 km (0.052 R)
• M35: 93,872,514 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit