🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 158 Days

Day: 23.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.69 AU - 1.01 AU

Year: 281 Days

Day: 32.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.33 AU - 1.41 AU

Year: 574 Days

Day: 35.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,519,322 km

• M1: 310,565 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.74 AU - 2.02 AU

Year: 923 Days

Day: 30.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.51 AU - 3.97 AU

Year: 2089 Days

Day: 27.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,519,322 km

• M1: 337,792 km (0.075 R)
• M2: 764,894 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.31 AU - 5.51 AU

Year: 3897 Days

Day: 22.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.2

Radius: 3.6

Gravity: 70.39 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.78 AU - 21.4 AU

Year: 28707 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,519,322 km

• M1: 167,550 km (0.092 R)
• M2: 301,889 km (0.06 R)
• M3: 440,715 km (0.077 R)
• M4: 833,559 km (0.1 R)
• M5: 2,231,701 km (0.11 R)
• M6: 2,683,337 km (0.053 R)
• M7: 3,064,512 km (0.118 R)
• M8: 3,513,306 km (0.076 R)
• M9: 4,035,702 km (0.1 R)
• M10: 4,251,422 km (0.117 R)
• M11: 4,415,680 km (0.111 R)
• M12: 5,443,867 km (0.098 R)
• M13: 5,562,647 km (0.114 R)
• M14: 5,863,040 km (0.108 R)
• M15: 6,731,755 km (0.12 R)
• M16: 7,442,045 km (0.086 R)
• M17: 8,108,354 km (0.116 R)
• M18: 12,641,918 km (0.094 R)
• M19: 12,720,307 km (0.077 R)
• M20: 13,115,245 km (0.11 R)
• M21: 13,194,682 km (0.062 R)
• M22: 13,274,268 km (0.084 R)
• M23: 15,149,028 km (0.119 R)
• M24: 16,074,441 km (0.062 R)
• M25: 17,104,721 km (0.08 R)
• M26: 17,191,638 km (0.109 R)
• M27: 17,540,350 km (0.096 R)
• M28: 19,954,561 km (0.103 R)
• M29: 21,060,538 km (0.101 R)
• M30: 21,997,320 km (0.091 R)
• M31: 24,008,214 km (0.081 R)
• M32: 24,105,453 km (0.034 R)
• M33: 25,084,721 km (0.103 R)
• M34: 26,477,477 km (0.064 R)
• M35: 27,487,562 km (0.063 R)
• M36: 27,589,288 km (0.1 R)
• M37: 27,691,164 km (0.102 R)
• M38: 29,858,239 km (0.066 R)
• M39: 30,592,615 km (0.065 R)
• M40: 31,226,760 km (0.076 R)
• M41: 33,047,067 km (0.096 R)
• M42: 34,571,769 km (0.096 R)
• M43: 34,901,482 km (0.096 R)
• M44: 35,232,243 km (0.104 R)
• M45: 35,896,757 km (0.09 R)
• M46: 38,368,862 km (0.093 R)
• M47: 38,824,238 km (0.098 R)
• M48: 40,895,271 km (0.027 R)
• M49: 41,476,907 km (0.088 R)
• M50: 42,883,875 km (0.089 R)
• M51: 45,744,635 km (0.083 R)
• M52: 45,985,787 km (0.069 R)
• M53: 46,590,462 km (0.079 R)
• M54: 47,319,602 km (0.057 R)
• M55: 49,901,212 km (0.096 R)
• M56: 50,896,786 km (0.115 R)
• M57: 51,647,618 km (0.031 R)
• M58: 52,024,455 km (0.094 R)
• M59: 52,402,189 km (0.09 R)
• M60: 52,780,822 km (0.115 R)
• M61: 54,687,596 km (0.12 R)
• M62: 55,842,342 km (0.082 R)
• M63: 57,915,320 km (0.08 R)
• M64: 60,277,171 km (0.096 R)
• M65: 60,806,299 km (0.096 R)
• M66: 62,135,775 km (0.072 R)
• M67: 62,536,547 km (0.091 R)
• M68: 62,804,178 km (0.097 R)
• M69: 63,609,314 km (0.111 R)
• M70: 67,274,611 km (0.11 R)
• M71: 68,649,565 km (0.119 R)
• M72: 68,925,573 km (0.108 R)
• M73: 70,450,574 km (0.088 R)
• M74: 70,589,700 km (0.09 R)
• M75: 71,147,401 km (0.091 R)
• M76: 71,846,621 km (0.098 R)
• M77: 72,547,936 km (0.115 R)
• M78: 72,688,558 km (0.082 R)
• M79: 72,969,952 km (0.101 R)
• M80: 74,382,305 km (0.106 R)
• M81: 75,661,068 km (0.07 R)
• M82: 80,557,257 km (0.089 R)
• M83: 81,139,940 km (0.072 R)
• M84: 82,163,040 km (0.096 R)
• M85: 83,190,478 km (0.086 R)
• M86: 88,390,799 km (0.066 R)
• M87: 89,594,165 km (0.118 R)
• M88: 90,651,523 km (0.11 R)
• M89: 91,712,919 km (0.094 R)
• M90: 93,236,574 km (0.066 R)
• M91: 95,845,710 km (0.105 R)
• M92: 99,882,310 km (0.114 R)
• M93: 100,195,119 km (0.047 R)
• M94: 102,236,382 km (0.115 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit