🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.62 AU - 0.68 AU

Year: 183 Days

Day: 39.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,577,617 km

• M1: 32,612 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.67 AU - 0.69 AU

Year: 195 Days

Day: 47.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,577,617 km

• M1: 619,634 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.37 AU - 2.05 AU

Year: 779 Days

Day: 27 Hours

Environment

Temp: -33 °C

Axial Tilt: 131.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,577,617 km

• M1: 44,730 km (0.116 R)
• M2: 496,815 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.68 AU - 1.88 AU

Year: 827 Days

Day: 44.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.86 AU - 3.34 AU

Year: 1901 Days

Day: 45.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,577,617 km

• M1: 1,468,602 km (0.096 R)

Asteroid Belt

Center: 9.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 3.6

Gravity: 58.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.03 AU - 17.53 AU

Year: 20801 Days

Day: 20.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,577,617 km

• M1: 47,273 km (0.083 R)
• M2: 223,200 km (0.112 R)
• M3: 762,800 km (0.109 R)
• M4: 839,244 km (0.084 R)
• M5: 945,159 km (0.077 R)
• M6: 1,228,348 km (0.109 R)
• M7: 2,255,487 km (0.117 R)
• M8: 2,402,841 km (0.087 R)
• M9: 3,022,924 km (0.119 R)
• M10: 3,392,431 km (0.071 R)
• M11: 3,518,841 km (0.091 R)
• M12: 3,646,598 km (0.085 R)
• M13: 4,173,332 km (0.055 R)
• M14: 4,218,211 km (0.092 R)
• M15: 4,308,568 km (0.03 R)
• M16: 4,354,046 km (0.089 R)
• M17: 4,676,579 km (0.105 R)
• M18: 5,689,506 km (0.101 R)
• M19: 5,839,553 km (0.066 R)
• M20: 6,400,994 km (0.092 R)
• M21: 7,739,446 km (0.119 R)
• M22: 8,073,199 km (0.08 R)
• M23: 8,697,171 km (0.07 R)
• M24: 8,754,617 km (0.117 R)
• M25: 8,869,957 km (0.093 R)
• M26: 9,277,761 km (0.083 R)
• M27: 10,598,411 km (0.115 R)
• M28: 11,217,896 km (0.12 R)
• M29: 11,280,577 km (0.096 R)
• M30: 12,621,572 km (0.069 R)
• M31: 13,211,586 km (0.111 R)
• M32: 13,743,556 km (0.05 R)
• M33: 16,010,563 km (0.11 R)
• M34: 16,791,613 km (0.065 R)
• M35: 17,367,415 km (0.116 R)
• M36: 17,949,650 km (0.101 R)
• M37: 18,169,709 km (0.108 R)
• M38: 18,243,161 km (0.109 R)
• M39: 18,834,970 km (0.101 R)
• M40: 19,208,067 km (0.113 R)
• M41: 19,961,442 km (0.096 R)
• M42: 20,647,797 km (0.068 R)
• M43: 20,724,541 km (0.095 R)
• M44: 20,801,285 km (0.11 R)
• M45: 21,264,290 km (0.038 R)
• M46: 21,574,855 km (0.064 R)
• M47: 21,808,677 km (0.04 R)
• M48: 22,279,012 km (0.083 R)
• M49: 23,709,767 km (0.045 R)
• M50: 24,112,484 km (0.118 R)
• M51: 24,193,267 km (0.09 R)
• M52: 25,006,331 km (0.1 R)
• M53: 25,580,787 km (0.052 R)
• M54: 26,076,554 km (0.107 R)
• M55: 26,159,581 km (0.037 R)
• M56: 26,242,608 km (0.047 R)
• M57: 27,667,528 km (0.085 R)
• M58: 28,006,517 km (0.111 R)
• M59: 31,382,193 km (0.101 R)
• M60: 32,357,271 km (0.076 R)
• M61: 32,714,362 km (0.086 R)
• M62: 35,249,896 km (0.11 R)
• M63: 35,341,749 km (0.06 R)
• M64: 35,525,306 km (0.115 R)
• M65: 35,801,463 km (0.112 R)
• M66: 38,412,694 km (0.072 R)
• M67: 38,601,487 km (0.104 R)
• M68: 41,277,643 km (0.107 R)
• M69: 42,053,158 km (0.105 R)
• M70: 42,637,936 km (0.075 R)
• M71: 42,931,298 km (0.093 R)
• M72: 44,507,461 km (0.065 R)
• M73: 45,502,137 km (0.115 R)
• M74: 49,553,397 km (0.107 R)
• M75: 49,861,868 km (0.111 R)
• M76: 51,413,647 km (0.093 R)
• M77: 53,086,450 km (0.12 R)
• M78: 54,989,485 km (0.078 R)
• M79: 56,592,276 km (0.093 R)
• M80: 59,625,074 km (0.079 R)
• M81: 59,734,430 km (0.098 R)
• M82: 60,172,153 km (0.082 R)
• M83: 68,919,589 km (0.082 R)
• M84: 70,300,079 km (0.107 R)
• M85: 70,762,336 km (0.1 R)
• M86: 72,621,239 km (0.052 R)
• M87: 73,791,094 km (0.113 R)
• M88: 75,557,696 km (0.048 R)
• M89: 76,980,970 km (0.117 R)
• M90: 79,733,571 km (0.109 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 15,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit