🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.45 AU - 0.55 AU

Year: 124 Days

Day: 38.8 Hours

Environment

Temp: 284 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 260 Days

Day: 31 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.42 AU - 1.64 AU

Year: 662 Days

Day: 14.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.18 AU - 2.76 AU

Year: 1358 Days

Day: 35.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.57 AU - 4.25 AU

Year: 2705 Days

Day: 39.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 3.3

Gravity: 57.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.29 AU - 19.65 AU

Year: 30056 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,678,644 km

• M1: 1,121,535 km (0.082 R)
• M2: 1,186,910 km (0.107 R)
• M3: 1,287,589 km (0.116 R)
• M4: 1,425,967 km (0.095 R)
• M5: 1,679,535 km (0.04 R)
• M6: 2,478,238 km (0.1 R)
• M7: 2,606,892 km (0.029 R)
• M8: 3,005,720 km (0.083 R)
• M9: 3,096,975 km (0.049 R)
• M10: 3,614,883 km (0.095 R)
• M11: 3,711,822 km (0.05 R)
• M12: 3,809,809 km (0.038 R)
• M13: 5,157,536 km (0.107 R)
• M14: 5,321,795 km (0.068 R)
• M15: 6,814,632 km (0.113 R)
• M16: 7,606,304 km (0.078 R)
• M17: 7,855,683 km (0.119 R)
• M18: 7,981,346 km (0.102 R)
• M19: 8,945,205 km (0.098 R)
• M20: 9,674,943 km (0.03 R)
• M21: 10,081,101 km (0.107 R)
• M22: 10,149,318 km (0.061 R)
• M23: 11,976,058 km (0.112 R)
• M24: 12,338,832 km (0.102 R)
• M25: 12,411,836 km (0.046 R)
• M26: 14,205,963 km (0.089 R)
• M27: 15,132,872 km (0.119 R)
• M28: 15,289,351 km (0.115 R)
• M29: 15,446,279 km (0.085 R)
• M30: 15,603,656 km (0.11 R)
• M31: 15,920,205 km (0.075 R)
• M32: 16,963,501 km (0.09 R)
• M33: 17,534,366 km (0.096 R)
• M34: 18,862,646 km (0.036 R)
• M35: 22,499,669 km (0.088 R)
• M36: 22,588,830 km (0.047 R)
• M37: 23,577,672 km (0.05 R)
• M38: 27,670,969 km (0.065 R)
• M39: 27,766,562 km (0.115 R)
• M40: 29,407,650 km (0.081 R)
• M41: 33,594,446 km (0.102 R)
• M42: 36,277,932 km (0.088 R)
• M43: 36,591,938 km (0.099 R)
• M44: 36,801,824 km (0.1 R)
• M45: 37,012,159 km (0.119 R)
• M46: 40,538,480 km (0.098 R)
• M47: 40,647,088 km (0.072 R)
• M48: 42,176,576 km (0.114 R)
• M49: 42,837,799 km (0.1 R)
• M50: 45,066,508 km (0.083 R)
• M51: 45,178,856 km (0.087 R)
• M52: 45,968,434 km (0.082 R)
• M53: 46,194,925 km (0.106 R)
• M54: 46,535,260 km (0.048 R)
• M55: 47,332,617 km (0.067 R)
• M56: 48,019,570 km (0.077 R)
• M57: 48,479,434 km (0.106 R)
• M58: 50,917,580 km (0.099 R)
• M59: 51,621,438 km (0.107 R)
• M60: 52,446,769 km (0.046 R)
• M61: 53,990,919 km (0.064 R)
• M62: 54,349,355 km (0.095 R)
• M63: 56,032,630 km (0.082 R)
• M64: 59,203,956 km (0.058 R)
• M65: 60,562,903 km (0.075 R)
• M66: 62,808,965 km (0.042 R)
• M67: 63,942,169 km (0.114 R)
• M68: 64,701,378 km (0.114 R)
• M69: 65,336,421 km (0.089 R)
• M70: 66,740,547 km (0.107 R)
• M71: 73,511,646 km (0.069 R)
• M72: 76,039,700 km (0.069 R)
• M73: 76,173,441 km (0.068 R)
• M74: 76,843,789 km (0.085 R)
• M75: 77,246,955 km (0.106 R)
• M76: 78,055,382 km (0.085 R)
• M77: 79,952,732 km (0.083 R)
• M78: 83,378,224 km (0.091 R)
• M79: 84,345,823 km (0.069 R)
• M80: 85,317,311 km (0.117 R)
• M81: 88,675,783 km (0.063 R)
• M82: 89,522,208 km (0.059 R)
• M83: 89,663,578 km (0.082 R)
• M84: 93,077,551 km (0.081 R)
• M85: 93,507,196 km (0.105 R)
• M86: 95,232,658 km (0.041 R)
• M87: 96,533,711 km (0.119 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit