🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.65 AU

Year: 157 Days

Day: 20.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.94 AU - 1.28 AU

Year: 438 Days

Day: 18.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 113.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.89 AU - 1.39 AU

Year: 456 Days

Day: 43 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,753,274 km

• M1: 87,814 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.29 AU - 2.03 AU

Year: 801 Days

Day: 35.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.9 AU - 1.96 AU

Year: 1005 Days

Day: 20.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,753,274 km

• M1: 1,147,266 km (0.072 R)

Asteroid Belt

Center: 10.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.9

Radius: 4.3

Gravity: 45.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.79 AU - 22.95 AU

Year: 30718 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,753,274 km

• M1: 63,130 km (0.115 R)
• M2: 146,307 km (0.116 R)
• M3: 196,422 km (0.057 R)
• M4: 384,317 km (0.083 R)
• M5: 562,787 km (0.115 R)
• M6: 890,706 km (0.074 R)
• M7: 1,091,167 km (0.115 R)
• M8: 1,196,633 km (0.09 R)
• M9: 1,342,491 km (0.096 R)
• M10: 2,066,695 km (0.088 R)
• M11: 2,652,669 km (0.043 R)
• M12: 3,439,405 km (0.093 R)
• M13: 3,542,627 km (0.073 R)
• M14: 3,751,915 km (0.067 R)
• M15: 4,073,400 km (0.097 R)
• M16: 4,915,188 km (0.111 R)
• M17: 5,089,768 km (0.073 R)
• M18: 5,931,556 km (0.076 R)
• M19: 6,179,888 km (0.096 R)
• M20: 6,945,081 km (0.109 R)
• M21: 7,471,815 km (0.11 R)
• M22: 9,127,116 km (0.05 R)
• M23: 9,198,474 km (0.113 R)
• M24: 9,269,982 km (0.116 R)
• M25: 10,068,984 km (0.032 R)
• M26: 10,814,430 km (0.085 R)
• M27: 10,889,977 km (0.032 R)
• M28: 11,346,699 km (0.112 R)
• M29: 12,436,669 km (0.076 R)
• M30: 13,154,739 km (0.089 R)
• M31: 13,722,613 km (0.077 R)
• M32: 14,714,447 km (0.091 R)
• M33: 15,303,563 km (0.049 R)
• M34: 16,158,664 km (0.067 R)
• M35: 16,504,983 km (0.091 R)
• M36: 18,004,104 km (0.041 R)
• M37: 19,088,090 km (0.107 R)
• M38: 19,454,156 km (0.117 R)
• M39: 22,176,388 km (0.063 R)
• M40: 22,851,224 km (0.075 R)
• M41: 28,590,247 km (0.078 R)
• M42: 28,799,236 km (0.108 R)
• M43: 30,596,654 km (0.047 R)
• M44: 30,810,579 km (0.109 R)
• M45: 33,085,663 km (0.083 R)
• M46: 35,190,057 km (0.098 R)
• M47: 35,526,353 km (0.119 R)
• M48: 38,024,338 km (0.086 R)
• M49: 38,139,229 km (0.029 R)
• M50: 38,599,991 km (0.091 R)
• M51: 40,344,003 km (0.067 R)
• M52: 42,351,456 km (0.116 R)
• M53: 42,708,995 km (0.056 R)
• M54: 43,908,321 km (0.096 R)
• M55: 46,217,215 km (0.116 R)
• M56: 47,571,973 km (0.079 R)
• M57: 47,819,707 km (0.109 R)
• M58: 49,314,938 km (0.114 R)
• M59: 52,223,270 km (0.101 R)
• M60: 53,891,586 km (0.111 R)
• M61: 54,926,953 km (0.116 R)
• M62: 59,133,495 km (0.06 R)
• M63: 59,266,488 km (0.095 R)
• M64: 63,306,079 km (0.071 R)
• M65: 63,442,213 km (0.08 R)
• M66: 65,634,121 km (0.091 R)
• M67: 66,047,909 km (0.073 R)
• M68: 66,185,988 km (0.07 R)
• M69: 67,294,358 km (0.095 R)
• M70: 69,951,216 km (0.099 R)
• M71: 72,357,349 km (0.106 R)
• M72: 73,785,260 km (0.071 R)
• M73: 74,215,504 km (0.12 R)
• M74: 77,686,922 km (0.098 R)
• M75: 78,855,730 km (0.086 R)
• M76: 80,915,244 km (0.04 R)
• M77: 81,506,904 km (0.105 R)
• M78: 82,694,561 km (0.051 R)
• M79: 82,843,411 km (0.116 R)
• M80: 83,738,455 km (0.117 R)
• M81: 84,936,884 km (0.075 R)
• M82: 90,399,151 km (0.1 R)
• M83: 92,553,809 km (0.107 R)
• M84: 92,863,028 km (0.055 R)
• M85: 94,103,194 km (0.101 R)
• M86: 94,569,640 km (0.105 R)
• M87: 94,881,103 km (0.087 R)
• M88: 95,348,896 km (0.111 R)
• M89: 98,171,508 km (0.059 R)
• M90: 101,021,497 km (0.079 R)
• M91: 102,936,649 km (0.062 R)
• M92: 104,380,717 km (0.107 R)
• M93: 106,802,557 km (0.119 R)
• M94: 108,427,340 km (0.062 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: 217 - 19,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit