🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.66 AU

Year: 163 Days

Day: 40.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.9 AU

Year: 215 Days

Day: 28.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.68 AU - 1.08 AU

Year: 290 Days

Day: 28.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,841,380 km

• M1: 468,241 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.78 AU - 1.18 AU

Year: 341 Days

Day: 25.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.83 AU - 1.31 AU

Year: 389 Days

Day: 36 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.64 AU - 2.86 AU

Year: 1603 Days

Day: 14.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501

Radius: 4.2

Gravity: 28.4 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.79 AU - 22.85 AU

Year: 31012 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,841,380 km

• M1: 67,319 km (0.086 R)
• M2: 117,883 km (0.034 R)
• M3: 158,125 km (0.066 R)
• M4: 273,914 km (0.113 R)
• M5: 331,509 km (0.119 R)
• M6: 529,128 km (0.093 R)
• M7: 1,017,565 km (0.078 R)
• M8: 1,715,888 km (0.072 R)
• M9: 2,168,272 km (0.064 R)
• M10: 2,247,110 km (0.088 R)
• M11: 3,310,002 km (0.073 R)
• M12: 3,355,331 km (0.093 R)
• M13: 3,725,585 km (0.102 R)
• M14: 4,504,392 km (0.066 R)
• M15: 4,554,657 km (0.116 R)
• M16: 6,657,105 km (0.105 R)
• M17: 7,834,889 km (0.099 R)
• M18: 9,266,691 km (0.109 R)
• M19: 9,330,868 km (0.107 R)
• M20: 10,045,198 km (0.083 R)
• M21: 10,575,672 km (0.116 R)
• M22: 10,709,712 km (0.106 R)
• M23: 12,080,926 km (0.059 R)
• M24: 14,386,977 km (0.059 R)
• M25: 16,902,016 km (0.056 R)
• M26: 17,770,133 km (0.096 R)
• M27: 17,849,719 km (0.115 R)
• M28: 18,009,340 km (0.032 R)
• M29: 18,410,412 km (0.059 R)
• M30: 19,139,851 km (0.115 R)
• M31: 19,467,021 km (0.09 R)
• M32: 19,878,715 km (0.076 R)
• M33: 19,961,293 km (0.111 R)
• M34: 21,215,072 km (0.11 R)
• M35: 21,299,446 km (0.113 R)
• M36: 23,885,394 km (0.07 R)
• M37: 24,947,240 km (0.065 R)
• M38: 26,296,015 km (0.12 R)
• M39: 26,477,626 km (0.098 R)
• M40: 27,391,969 km (0.066 R)
• M41: 27,575,974 km (0.074 R)
• M42: 28,595,932 km (0.04 R)
• M43: 29,251,320 km (0.109 R)
• M44: 29,345,418 km (0.075 R)
• M45: 34,371,906 km (0.116 R)
• M46: 35,568,988 km (0.065 R)
• M47: 36,475,701 km (0.05 R)
• M48: 37,492,218 km (0.107 R)
• M49: 38,209,241 km (0.049 R)
• M50: 38,930,751 km (0.042 R)
• M51: 40,178,099 km (0.095 R)
• M52: 41,438,610 km (0.069 R)
• M53: 43,890,519 km (0.113 R)
• M54: 46,279,298 km (0.078 R)
• M55: 46,388,953 km (0.081 R)
• M56: 47,489,545 km (0.107 R)
• M57: 47,600,098 km (0.115 R)
• M58: 48,710,114 km (0.063 R)
• M59: 48,821,564 km (0.107 R)
• M60: 49,604,260 km (0.111 R)
• M61: 50,955,728 km (0.102 R)
• M62: 51,295,315 km (0.053 R)
• M63: 51,408,859 km (0.104 R)
• M64: 53,349,593 km (0.052 R)
• M65: 53,579,375 km (0.094 R)
• M66: 54,271,116 km (0.11 R)
• M67: 55,546,737 km (0.045 R)
• M68: 56,129,869 km (0.077 R)
• M69: 58,482,595 km (0.058 R)
• M70: 58,601,076 km (0.107 R)
• M71: 58,956,970 km (0.055 R)
• M72: 59,790,379 km (0.107 R)
• M73: 60,867,334 km (0.079 R)
• M74: 61,348,142 km (0.106 R)
• M75: 62,555,546 km (0.107 R)
• M76: 64,503,610 km (0.093 R)
• M77: 64,748,502 km (0.096 R)
• M78: 64,871,022 km (0.111 R)
• M79: 65,362,152 km (0.073 R)
• M80: 65,731,210 km (0.035 R)
• M81: 66,224,434 km (0.114 R)
• M82: 67,587,121 km (0.09 R)
• M83: 69,585,599 km (0.117 R)
• M84: 70,214,060 km (0.064 R)
• M85: 70,340,021 km (0.086 R)
• M86: 75,567,270 km (0.07 R)
• M87: 76,990,843 km (0.071 R)
• M88: 78,946,237 km (0.083 R)
• M89: 79,339,231 km (0.098 R)
• M90: 82,108,736 km (0.115 R)
• M91: 82,506,966 km (0.119 R)
• M92: 84,775,767 km (0.097 R)
• M93: 86,794,441 km (0.057 R)
• M94: 87,200,150 km (0.067 R)
• M95: 90,057,320 km (0.059 R)
• M96: 90,331,084 km (0.04 R)
• M97: 90,604,998 km (0.11 R)
• M98: 91,703,794 km (0.078 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 10,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit