🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.17 AU

Year: 344 Days

Day: 13.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.94 AU - 1.1 AU

Year: 371 Days

Day: 42.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.06 AU - 1.4 AU

Year: 491 Days

Day: 14.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.52 AU - 2.28 AU

Year: 943 Days

Day: 16.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,727,679 km

• M1: 1,389,166 km (0.089 R)

Asteroid Belt

Center: 9.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.1

Radius: 7.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.09 AU - 17.15 AU

Year: 25493 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,727,679 km

• M1: 195,375 km (0.072 R)
• M2: 462,706 km (0.093 R)
• M3: 623,823 km (0.113 R)
• M4: 910,004 km (0.029 R)
• M5: 1,044,792 km (0.114 R)
• M6: 1,359,246 km (0.09 R)
• M7: 1,593,816 km (0.104 R)
• M8: 1,984,117 km (0.116 R)
• M9: 2,528,354 km (0.036 R)
• M10: 2,623,348 km (0.039 R)
• M11: 2,915,812 km (0.092 R)
• M12: 3,116,572 km (0.074 R)
• M13: 3,321,821 km (0.111 R)
• M14: 3,461,246 km (0.098 R)
• M15: 3,927,393 km (0.072 R)
• M16: 4,760,952 km (0.096 R)
• M17: 4,997,616 km (0.109 R)
• M18: 5,077,352 km (0.103 R)
• M19: 5,157,536 km (0.027 R)
• M20: 5,688,908 km (0.1 R)
• M21: 6,109,577 km (0.055 R)
• M22: 6,891,824 km (0.086 R)
• M23: 8,029,815 km (0.101 R)
• M24: 8,453,776 km (0.106 R)
• M25: 8,836,597 km (0.093 R)
• M26: 9,078,796 km (0.118 R)
• M27: 9,225,102 km (0.111 R)
• M28: 9,323,238 km (0.116 R)
• M29: 9,569,776 km (0.075 R)
• M30: 9,768,591 km (0.085 R)
• M31: 10,220,826 km (0.082 R)
• M32: 11,145,789 km (0.059 R)
• M33: 11,250,358 km (0.029 R)
• M34: 12,366,358 km (0.1 R)
• M35: 12,800,791 km (0.083 R)
• M36: 13,406,363 km (0.07 R)
• M37: 15,162,343 km (0.099 R)
• M38: 15,627,293 km (0.11 R)
• M39: 16,690,186 km (0.11 R)
• M40: 16,809,714 km (0.12 R)
• M41: 17,230,384 km (0.09 R)
• M42: 17,654,494 km (0.117 R)
• M43: 18,574,969 km (0.036 R)
• M44: 19,009,701 km (0.097 R)
• M45: 19,072,083 km (0.075 R)
• M46: 19,573,834 km (0.054 R)
• M47: 19,699,796 km (0.081 R)
• M48: 20,016,195 km (0.048 R)
• M49: 20,079,774 km (0.064 R)
• M50: 20,143,353 km (0.053 R)
• M51: 20,654,080 km (0.091 R)
• M52: 20,718,258 km (0.057 R)
• M53: 20,846,762 km (0.025 R)
• M54: 21,169,146 km (0.09 R)
• M55: 22,343,489 km (0.079 R)
• M56: 22,607,380 km (0.115 R)
• M57: 25,028,023 km (0.06 R)
• M58: 26,686,914 km (0.089 R)
• M59: 27,036,973 km (0.103 R)
• M60: 27,529,599 km (0.062 R)
• M61: 27,670,969 km (0.029 R)
• M62: 28,810,007 km (0.051 R)
• M63: 29,601,978 km (0.061 R)
• M64: 30,037,008 km (0.113 R)
• M65: 30,109,713 km (0.109 R)
• M66: 30,840,050 km (0.065 R)
• M67: 30,986,805 km (0.118 R)
• M68: 31,133,710 km (0.108 R)
• M69: 32,392,577 km (0.102 R)
• M70: 32,765,973 km (0.044 R)
• M71: 34,046,231 km (0.088 R)
• M72: 34,273,770 km (0.081 R)
• M73: 35,419,540 km (0.098 R)
• M74: 36,190,268 km (0.081 R)
• M75: 36,810,800 km (0.11 R)
• M76: 37,434,922 km (0.102 R)
• M77: 37,905,258 km (0.103 R)
• M78: 38,693,489 km (0.057 R)
• M79: 39,726,313 km (0.071 R)
• M80: 40,286,258 km (0.036 R)
• M81: 40,446,627 km (0.062 R)
• M82: 42,715,278 km (0.12 R)
• M83: 43,042,599 km (0.038 R)
• M84: 43,617,653 km (0.048 R)
• M85: 44,692,364 km (0.077 R)
• M86: 46,783,293 km (0.078 R)
• M87: 47,798,315 km (0.105 R)
• M88: 51,494,579 km (0.091 R)
• M89: 52,630,027 km (0.053 R)
• M90: 52,980,983 km (0.046 R)
• M91: 54,836,595 km (0.106 R)
• M92: 55,906,519 km (0.112 R)
• M93: 57,163,441 km (0.11 R)
• M94: 57,614,478 km (0.026 R)
• M95: 60,254,432 km (0.059 R)
• M96: 60,713,548 km (0.119 R)
• M97: 61,542,918 km (0.051 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit