🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 201 Days

Day: 22.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.84 AU - 0.92 AU

Year: 358 Days

Day: 17.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.47 AU - 1.77 AU

Year: 894 Days

Day: 35.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,925,691 km

• M1: 31,116 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.51 AU - 1.77 AU

Year: 910 Days

Day: 33.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 83.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,925,691 km

• M1: 264,040 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.62 AU - 2.3 AU

Year: 1189 Days

Day: 35.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.3

Radius: 3.2

Gravity: 91.53 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.8 AU - 14.52 AU

Year: 19526 Days

Day: 19.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 107,925,691 km

• M1: 39,793 km (0.074 R)
• M2: 179,817 km (0.046 R)
• M3: 314,604 km (0.091 R)
• M4: 455,226 km (0.089 R)
• M5: 600,785 km (0.073 R)
• M6: 1,118,094 km (0.074 R)
• M7: 2,004,163 km (0.117 R)
• M8: 2,216,592 km (0.084 R)
• M9: 2,328,491 km (0.115 R)
• M10: 3,219,945 km (0.115 R)
• M11: 3,511,511 km (0.064 R)
• M12: 3,852,295 km (0.111 R)
• M13: 4,351,952 km (0.034 R)
• M14: 5,160,827 km (0.116 R)
• M15: 5,600,645 km (0.114 R)
• M16: 6,463,526 km (0.065 R)
• M17: 6,879,408 km (0.063 R)
• M18: 9,229,141 km (0.049 R)
• M19: 9,519,361 km (0.097 R)
• M20: 9,815,565 km (0.113 R)
• M21: 10,488,756 km (0.118 R)
• M22: 11,723,237 km (0.075 R)
• M23: 12,201,502 km (0.098 R)
• M24: 13,639,287 km (0.106 R)
• M25: 17,018,703 km (0.095 R)
• M26: 18,167,913 km (0.109 R)
• M27: 19,939,152 km (0.082 R)
• M28: 24,696,813 km (0.068 R)
• M29: 26,282,252 km (0.109 R)
• M30: 26,514,128 km (0.114 R)
• M31: 28,418,659 km (0.085 R)
• M32: 32,630,587 km (0.029 R)
• M33: 37,386,153 km (0.114 R)
• M34: 40,852,336 km (0.057 R)
• M35: 44,691,167 km (0.048 R)
• M36: 46,022,289 km (0.091 R)
• M37: 47,723,067 km (0.115 R)
• M38: 50,173,779 km (0.069 R)
• M39: 51,430,102 km (0.095 R)
• M40: 54,568,067 km (0.113 R)
• M41: 57,246,168 km (0.106 R)
• M42: 60,412,707 km (0.088 R)
• M43: 64,112,112 km (0.117 R)
• M44: 68,396,595 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.1

Radius: 6.4

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.21 AU - 18.01 AU

Year: 29344 Days

Day: 22.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 107,925,691 km

• M1: 79,736 km (0.093 R)
• M2: 819,348 km (0.098 R)
• M3: 1,064,090 km (0.118 R)
• M4: 2,155,556 km (0.107 R)
• M5: 2,396,707 km (0.037 R)
• M6: 2,655,811 km (0.087 R)
• M7: 3,355,031 km (0.103 R)
• M8: 3,713,767 km (0.065 R)
• M9: 4,469,685 km (0.03 R)
• M10: 4,823,484 km (0.041 R)
• M11: 7,732,116 km (0.081 R)
• M12: 8,475,916 km (0.091 R)
• M13: 8,834,801 km (0.112 R)
• M14: 9,907,119 km (0.104 R)
• M15: 10,305,498 km (0.102 R)
• M16: 16,044,671 km (0.067 R)
• M17: 16,594,144 km (0.104 R)
• M18: 16,873,443 km (0.054 R)
• M19: 18,317,661 km (0.106 R)
• M20: 18,917,848 km (0.092 R)
• M21: 21,340,136 km (0.069 R)
• M22: 21,892,751 km (0.073 R)
• M23: 22,228,897 km (0.084 R)
• M24: 24,921,509 km (0.104 R)
• M25: 27,433,258 km (0.088 R)
• M26: 30,944,170 km (0.047 R)
• M27: 37,070,801 km (0.108 R)
• M28: 39,005,999 km (0.106 R)
• M29: 40,500,931 km (0.058 R)
• M30: 43,252,036 km (0.116 R)
• M31: 44,673,215 km (0.111 R)
• M32: 46,309,068 km (0.1 R)
• M33: 49,123,303 km (0.106 R)
• M34: 54,063,773 km (0.045 R)
• M35: 57,393,373 km (0.114 R)
• M36: 58,676,474 km (0.119 R)
• M37: 60,636,804 km (0.097 R)
• M38: 60,857,311 km (0.095 R)
• M39: 61,078,417 km (0.117 R)
• M40: 71,587,518 km (0.11 R)
• M41: 74,327,852 km (0.09 R)
• M42: 98,812,535 km (0.105 R)
• M43: 99,730,468 km (0.113 R)
• M44: 105,676,684 km (0.112 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: 202 - 11,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit