🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.59 AU - 0.75 AU

Year: 202 Days

Day: 21.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,788,681 km

• M1: 452,683 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.99 AU - 1.13 AU

Year: 403 Days

Day: 15.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,788,681 km

• M1: 65,823 km (0.09 R)
• M2: 352,004 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 449 Days

Day: 27.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.4 AU - 2.46 AU

Year: 1398 Days

Day: 43.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,788,681 km

• M1: 1,939,836 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.72 AU - 3.96 AU

Year: 2776 Days

Day: 43 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.72 AU - 4.3 AU

Year: 2963 Days

Day: 13.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.5

Radius: 3.2

Gravity: 38.53 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.82 AU - 19.38 AU

Year: 27242 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,788,681 km

• M1: 243,396 km (0.107 R)
• M2: 593,156 km (0.1 R)
• M3: 832,063 km (0.09 R)
• M4: 883,076 km (0.088 R)
• M5: 909,106 km (0.096 R)
• M6: 1,097,899 km (0.03 R)
• M7: 1,211,144 km (0.093 R)
• M8: 1,733,540 km (0.069 R)
• M9: 2,535,385 km (0.119 R)
• M10: 2,685,132 km (0.099 R)
• M11: 3,517,196 km (0.066 R)
• M12: 4,738,513 km (0.042 R)
• M13: 5,156,339 km (0.066 R)
• M14: 5,393,602 km (0.068 R)
• M15: 5,489,494 km (0.065 R)
• M16: 5,731,543 km (0.115 R)
• M17: 10,347,386 km (0.104 R)
• M18: 11,069,046 km (0.08 R)
• M19: 11,252,004 km (0.063 R)
• M20: 11,313,339 km (0.094 R)
• M21: 11,559,278 km (0.047 R)
• M22: 11,744,929 km (0.035 R)
• M23: 12,119,073 km (0.073 R)
• M24: 12,181,755 km (0.102 R)
• M25: 13,394,395 km (0.102 R)
• M26: 16,276,847 km (0.056 R)
• M27: 16,624,063 km (0.11 R)
• M28: 19,048,746 km (0.087 R)
• M29: 20,825,520 km (0.105 R)
• M30: 22,731,845 km (0.113 R)
• M31: 26,300,502 km (0.029 R)
• M32: 26,463,115 km (0.107 R)
• M33: 28,107,495 km (0.116 R)
• M34: 28,523,676 km (0.101 R)
• M35: 28,690,777 km (0.107 R)
• M36: 28,941,952 km (0.087 R)
• M37: 29,784,487 km (0.045 R)
• M38: 30,549,680 km (0.032 R)
• M39: 31,149,418 km (0.06 R)
• M40: 31,666,428 km (0.098 R)
• M41: 31,752,896 km (0.119 R)
• M42: 33,674,481 km (0.094 R)
• M43: 34,649,410 km (0.052 R)
• M44: 35,903,489 km (0.12 R)
• M45: 35,993,696 km (0.091 R)
• M46: 36,626,795 km (0.11 R)
• M47: 37,904,061 km (0.092 R)
• M48: 43,733,142 km (0.106 R)
• M49: 43,829,334 km (0.089 R)
• M50: 45,476,855 km (0.069 R)
• M51: 46,651,946 km (0.115 R)
• M52: 47,440,776 km (0.088 R)
• M53: 47,737,728 km (0.07 R)
• M54: 49,632,983 km (0.054 R)
• M55: 52,879,855 km (0.077 R)
• M56: 52,982,479 km (0.106 R)
• M57: 59,256,315 km (0.118 R)
• M58: 59,576,155 km (0.105 R)
• M59: 60,324,593 km (0.077 R)
• M60: 61,507,015 km (0.12 R)
• M61: 61,614,875 km (0.067 R)
• M62: 61,938,904 km (0.091 R)
• M63: 62,805,524 km (0.102 R)
• M64: 63,240,405 km (0.096 R)
• M65: 67,310,066 km (0.11 R)
• M66: 68,424,420 km (0.099 R)
• M67: 69,994,749 km (0.054 R)
• M68: 70,897,273 km (0.118 R)
• M69: 72,031,076 km (0.113 R)
• M70: 72,942,276 km (0.09 R)
• M71: 75,006,577 km (0.12 R)
• M72: 75,814,555 km (0.115 R)
• M73: 76,973,789 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 10,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit