🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.58 AU - 0.6 AU

Year: 171 Days

Day: 37.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.76 AU - 0.86 AU

Year: 275 Days

Day: 25.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.34 AU - 1.42 AU

Year: 611 Days

Day: 47.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.55 AU - 1.65 AU

Year: 762 Days

Day: 47.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 74.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.69 AU - 1.97 AU

Year: 933 Days

Day: 43.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,856,736 km

• M1: 896,241 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.15 AU - 4.27 AU

Year: 2692 Days

Day: 27.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.46 AU - 4.94 AU

Year: 3243 Days

Day: 45.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,856,736 km

• M1: 2,538,676 km (0.112 R)

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 11.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.79 AU - 12.21 AU

Year: 13744 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,856,736 km

• M1: 180,565 km (0.115 R)
• M2: 334,202 km (0.115 R)
• M3: 625,319 km (0.116 R)
• M4: 858,243 km (0.069 R)
• M5: 962,662 km (0.082 R)
• M6: 1,152,203 km (0.084 R)
• M7: 1,460,225 km (0.118 R)
• M8: 2,111,424 km (0.076 R)
• M9: 2,214,348 km (0.046 R)
• M10: 2,664,936 km (0.056 R)
• M11: 2,776,536 km (0.091 R)
• M12: 3,004,524 km (0.108 R)
• M13: 3,238,644 km (0.12 R)
• M14: 4,130,547 km (0.11 R)
• M15: 4,286,428 km (0.094 R)
• M16: 4,984,152 km (0.097 R)
• M17: 5,262,105 km (0.056 R)
• M18: 5,833,120 km (0.113 R)
• M19: 6,126,033 km (0.102 R)
• M20: 6,333,974 km (0.087 R)
• M21: 6,787,555 km (0.074 R)
• M22: 7,377,120 km (0.109 R)
• M23: 7,598,525 km (0.119 R)
• M24: 8,112,842 km (0.084 R)
• M25: 8,210,530 km (0.065 R)
• M26: 8,505,985 km (0.108 R)
• M27: 8,771,671 km (0.108 R)
• M28: 8,905,412 km (0.103 R)
• M29: 9,379,188 km (0.109 R)
• M30: 9,722,665 km (0.087 R)
• M31: 10,706,420 km (0.092 R)
• M32: 11,137,711 km (0.068 R)
• M33: 11,832,144 km (0.069 R)
• M34: 12,427,843 km (0.103 R)
• M35: 13,301,345 km (0.085 R)
• M36: 13,416,835 km (0.097 R)
• M37: 13,959,725 km (0.113 R)
• M38: 14,077,010 km (0.03 R)
• M39: 14,312,627 km (0.099 R)
• M40: 14,787,600 km (0.11 R)
• M41: 15,550,399 km (0.034 R)
• M42: 15,875,476 km (0.043 R)
• M43: 16,161,656 km (0.093 R)
• M44: 16,449,632 km (0.073 R)
• M45: 17,197,771 km (0.096 R)
• M46: 17,449,694 km (0.082 R)
• M47: 17,787,486 km (0.03 R)
• M48: 17,872,308 km (0.114 R)
• M49: 18,383,783 km (0.089 R)
• M50: 18,512,437 km (0.064 R)
• M51: 19,683,489 km (0.098 R)
• M52: 20,300,281 km (0.118 R)
• M53: 20,744,587 km (0.084 R)
• M54: 22,233,834 km (0.073 R)
• M55: 22,462,419 km (0.112 R)
• M56: 22,922,134 km (0.079 R)
• M57: 23,338,465 km (0.117 R)
• M58: 24,366,651 km (0.094 R)
• M59: 24,744,236 km (0.072 R)
• M60: 25,076,193 km (0.069 R)
• M61: 25,266,482 km (0.06 R)
• M62: 25,600,833 km (0.075 R)
• M63: 25,696,576 km (0.045 R)
• M64: 25,840,489 km (0.065 R)
• M65: 26,080,893 km (0.044 R)
• M66: 26,661,033 km (0.111 R)
• M67: 27,735,445 km (0.072 R)
• M68: 28,476,104 km (0.097 R)
• M69: 28,824,069 km (0.11 R)
• M70: 29,123,414 km (0.117 R)
• M71: 29,624,567 km (0.088 R)
• M72: 29,725,097 km (0.116 R)
• M73: 29,876,191 km (0.041 R)
• M74: 30,787,990 km (0.052 R)
• M75: 31,811,838 km (0.049 R)
• M76: 32,431,472 km (0.098 R)
• M77: 32,690,875 km (0.081 R)
• M78: 32,950,876 km (0.119 R)
• M79: 33,525,481 km (0.065 R)
• M80: 33,840,235 km (0.107 R)
• M81: 34,419,927 km (0.052 R)
• M82: 35,803,109 km (0.098 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: 402 - 18,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit