🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 142 Days

Day: 16.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.13 AU

Year: 345 Days

Day: 17.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1 AU - 1.16 AU

Year: 425 Days

Day: 40.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.07 AU - 2.61 AU

Year: 1356 Days

Day: 41.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,848,949 km

• M1: 1,169,407 km (0.099 R)
• M2: 1,286,093 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.58 AU - 3.8 AU

Year: 2158 Days

Day: 45.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,848,949 km

• M1: 236,514 km (0.11 R)

Asteroid Belt

Center: 11.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.4

Radius: 4.7

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.2 AU - 22.98 AU

Year: 31591 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,848,949 km

• M1: 351,106 km (0.051 R)
• M2: 2,166,925 km (0.115 R)
• M3: 2,501,127 km (0.114 R)
• M4: 2,535,534 km (0.079 R)
• M5: 2,674,361 km (0.095 R)
• M6: 3,179,852 km (0.114 R)
• M7: 3,329,749 km (0.08 R)
• M8: 3,872,042 km (0.086 R)
• M9: 6,021,913 km (0.059 R)
• M10: 7,064,610 km (0.114 R)
• M11: 7,162,148 km (0.076 R)
• M12: 7,211,066 km (0.07 R)
• M13: 7,506,971 km (0.069 R)
• M14: 7,556,637 km (0.097 R)
• M15: 7,857,329 km (0.113 R)
• M16: 8,729,933 km (0.086 R)
• M17: 9,204,308 km (0.109 R)
• M18: 9,525,196 km (0.112 R)
• M19: 9,741,215 km (0.055 R)
• M20: 9,904,277 km (0.114 R)
• M21: 10,013,483 km (0.115 R)
• M22: 10,398,698 km (0.048 R)
• M23: 10,676,950 km (0.088 R)
• M24: 11,127,239 km (0.063 R)
• M25: 12,162,606 km (0.093 R)
• M26: 12,455,818 km (0.12 R)
• M27: 12,869,905 km (0.047 R)
• M28: 17,384,170 km (0.085 R)
• M29: 17,581,939 km (0.115 R)
• M30: 17,913,148 km (0.12 R)
• M31: 18,514,681 km (0.116 R)
• M32: 18,581,851 km (0.082 R)
• M33: 18,716,638 km (0.055 R)
• M34: 18,851,576 km (0.085 R)
• M35: 19,122,647 km (0.101 R)
• M36: 19,806,010 km (0.042 R)
• M37: 19,874,676 km (0.052 R)
• M38: 20,081,569 km (0.11 R)
• M39: 21,478,215 km (0.066 R)
• M40: 21,548,825 km (0.059 R)
• M41: 21,832,164 km (0.101 R)
• M42: 21,903,223 km (0.097 R)
• M43: 22,116,848 km (0.076 R)
• M44: 22,188,207 km (0.105 R)
• M45: 23,850,239 km (0.117 R)
• M46: 25,104,168 km (0.048 R)
• M47: 25,402,317 km (0.081 R)
• M48: 26,682,575 km (0.055 R)
• M49: 26,910,712 km (0.083 R)
• M50: 28,060,821 km (0.086 R)
• M51: 28,447,830 km (0.106 R)
• M52: 29,776,559 km (0.06 R)
• M53: 30,013,073 km (0.038 R)
• M54: 30,488,196 km (0.088 R)
• M55: 30,806,241 km (0.12 R)
• M56: 31,365,587 km (0.062 R)
• M57: 31,847,591 km (0.099 R)
• M58: 32,008,858 km (0.098 R)
• M59: 32,089,491 km (0.115 R)
• M60: 34,459,570 km (0.048 R)
• M61: 34,542,298 km (0.118 R)
• M62: 40,407,731 km (0.092 R)
• M63: 40,494,947 km (0.1 R)
• M64: 41,019,736 km (0.12 R)
• M65: 41,987,634 km (0.11 R)
• M66: 42,429,995 km (0.084 R)
• M67: 44,395,113 km (0.08 R)
• M68: 45,117,072 km (0.062 R)
• M69: 45,388,742 km (0.027 R)
• M70: 45,751,816 km (0.057 R)
• M71: 46,024,832 km (0.119 R)
• M72: 46,847,022 km (0.095 R)
• M73: 47,766,151 km (0.104 R)
• M74: 48,691,414 km (0.065 R)
• M75: 50,747,338 km (0.104 R)
• M76: 51,029,928 km (0.059 R)
• M77: 52,260,520 km (0.068 R)
• M78: 52,927,128 km (0.081 R)
• M79: 53,500,686 km (0.085 R)
• M80: 53,692,321 km (0.108 R)
• M81: 55,137,138 km (0.083 R)
• M82: 55,524,446 km (0.06 R)
• M83: 56,010,041 km (0.085 R)
• M84: 60,143,879 km (0.07 R)
• M85: 62,448,883 km (0.111 R)
• M86: 63,156,182 km (0.07 R)
• M87: 64,171,203 km (0.077 R)
• M88: 64,680,584 km (0.046 R)
• M89: 65,191,461 km (0.075 R)
• M90: 65,293,786 km (0.113 R)
• M91: 65,601,060 km (0.1 R)
• M92: 66,217,253 km (0.117 R)
• M93: 66,422,951 km (0.039 R)
• M94: 68,076,905 km (0.119 R)
• M95: 68,388,517 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit