🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 150 Days

Day: 28.6 Hours

Environment

Temp: 246 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 32.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,001,575 km

• M1: 77,043 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.59 AU - 0.71 AU

Year: 188 Days

Day: 28.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,001,575 km

• M1: 576,101 km (0.069 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.01 AU - 1.31 AU

Year: 447 Days

Day: 22.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.06 AU - 1.34 AU

Year: 471 Days

Day: 20.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.27 AU - 4.55 AU

Year: 3317 Days

Day: 23.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,001,575 km

• M1: 960,418 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.05 AU - 5.99 AU

Year: 4028 Days

Day: 26.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 20.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.6

Radius: 6.3

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 17.01 AU - 23.49 AU

Year: 32637 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,001,575 km

• M1: 1,265,897 km (0.067 R)
• M2: 1,378,993 km (0.115 R)
• M3: 1,738,028 km (0.033 R)
• M4: 2,125,038 km (0.089 R)
• M5: 2,585,799 km (0.039 R)
• M6: 2,633,521 km (0.073 R)
• M7: 3,542,777 km (0.105 R)
• M8: 3,920,362 km (0.11 R)
• M9: 4,142,066 km (0.09 R)
• M10: 4,310,962 km (0.118 R)
• M11: 4,482,102 km (0.059 R)
• M12: 4,655,635 km (0.077 R)
• M13: 6,184,825 km (0.09 R)
• M14: 6,313,329 km (0.07 R)
• M15: 6,770,201 km (0.119 R)
• M16: 7,373,230 km (0.084 R)
• M17: 7,923,750 km (0.096 R)
• M18: 9,578,602 km (0.063 R)
• M19: 9,952,148 km (0.112 R)
• M20: 12,942,609 km (0.113 R)
• M21: 13,024,888 km (0.076 R)
• M22: 14,278,518 km (0.072 R)
• M23: 15,222,182 km (0.095 R)
• M24: 15,395,865 km (0.111 R)
• M25: 15,833,139 km (0.117 R)
• M26: 16,630,346 km (0.117 R)
• M27: 16,988,933 km (0.081 R)
• M28: 18,355,958 km (0.064 R)
• M29: 18,912,612 km (0.084 R)
• M30: 21,290,919 km (0.09 R)
• M31: 21,875,697 km (0.1 R)
• M32: 22,071,670 km (0.081 R)
• M33: 22,663,479 km (0.108 R)
• M34: 23,260,375 km (0.041 R)
• M35: 23,360,455 km (0.068 R)
• M36: 23,460,536 km (0.107 R)
• M37: 23,560,767 km (0.06 R)
• M38: 23,862,506 km (0.108 R)
• M39: 24,469,724 km (0.083 R)
• M40: 26,113,804 km (0.107 R)
• M41: 26,634,854 km (0.101 R)
• M42: 28,005,619 km (0.093 R)
• M43: 28,218,497 km (0.092 R)
• M44: 28,645,898 km (0.049 R)
• M45: 29,291,113 km (0.042 R)
• M46: 29,615,442 km (0.096 R)
• M47: 29,832,359 km (0.083 R)
• M48: 31,255,184 km (0.117 R)
• M49: 33,939,419 km (0.095 R)
• M50: 34,621,884 km (0.047 R)
• M51: 34,736,027 km (0.073 R)
• M52: 36,347,944 km (0.068 R)
• M53: 37,279,939 km (0.094 R)
• M54: 40,844,108 km (0.099 R)
• M55: 42,177,923 km (0.082 R)
• M56: 42,544,138 km (0.077 R)
• M57: 43,772,636 km (0.107 R)
• M58: 47,400,534 km (0.07 R)
• M59: 48,929,724 km (0.089 R)
• M60: 51,383,877 km (0.083 R)
• M61: 51,775,075 km (0.107 R)
• M62: 52,036,423 km (0.084 R)
• M63: 52,560,314 km (0.089 R)
• M64: 53,877,823 km (0.048 R)
• M65: 54,010,217 km (0.038 R)
• M66: 55,072,811 km (0.097 R)
• M67: 55,473,134 km (0.066 R)
• M68: 56,276,625 km (0.073 R)
• M69: 61,039,522 km (0.059 R)
• M70: 63,259,554 km (0.073 R)
• M71: 64,239,121 km (0.099 R)
• M72: 70,509,964 km (0.104 R)
• M73: 71,089,656 km (0.105 R)
• M74: 71,962,111 km (0.113 R)
• M75: 73,717,642 km (0.109 R)
• M76: 73,864,697 km (0.098 R)
• M77: 74,011,751 km (0.103 R)
• M78: 77,719,086 km (0.113 R)
• M79: 79,068,459 km (0.066 R)
• M80: 80,123,273 km (0.091 R)
• M81: 85,467,059 km (0.095 R)
• M82: 88,415,782 km (0.104 R)
• M83: 91,871,493 km (0.089 R)
• M84: 95,691,475 km (0.067 R)
• M85: 97,620,988 km (0.053 R)
• M86: 98,914,262 km (0.074 R)
• M87: 100,701,956 km (0.077 R)
• M88: 101,354,652 km (0.093 R)
• M89: 102,172,503 km (0.087 R)
• M90: 107,291,742 km (0.044 R)
• M91: 108,125,152 km (0.116 R)
• M92: 108,793,555 km (0.115 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit