🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.46 AU - 0.66 AU

Year: 147 Days

Day: 35.6 Hours

Environment

Temp: 270 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.63 AU - 0.63 AU

Year: 175 Days

Day: 37.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.37 AU - 3.21 AU

Year: 1630 Days

Day: 48 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,419,369 km

• M1: 141,819 km (0.103 R)
• M2: 1,360,144 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.01 AU - 3.31 AU

Year: 1965 Days

Day: 26.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.9 AU - 3.5 AU

Year: 2003 Days

Day: 31.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.5

Radius: 6.9

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.59 AU - 18.53 AU

Year: 21473 Days

Day: 22.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,419,369 km

• M1: 149,747 km (0.068 R)
• M2: 357,689 km (0.098 R)
• M3: 504,294 km (0.119 R)
• M4: 597,195 km (0.051 R)
• M5: 721,660 km (0.108 R)
• M6: 773,870 km (0.096 R)
• M7: 827,426 km (0.068 R)
• M8: 1,025,194 km (0.103 R)
• M9: 1,175,839 km (0.114 R)
• M10: 1,920,687 km (0.115 R)
• M11: 2,743,027 km (0.076 R)
• M12: 3,125,249 km (0.041 R)
• M13: 3,389,439 km (0.074 R)
• M14: 3,615,182 km (0.086 R)
• M15: 4,176,773 km (0.117 R)
• M16: 4,815,555 km (0.107 R)
• M17: 5,172,197 km (0.075 R)
• M18: 5,432,048 km (0.104 R)
• M19: 5,803,201 km (0.119 R)
• M20: 8,377,481 km (0.114 R)
• M21: 8,991,580 km (0.092 R)
• M22: 9,556,611 km (0.025 R)
• M23: 9,747,498 km (0.079 R)
• M24: 10,919,149 km (0.108 R)
• M25: 10,985,570 km (0.051 R)
• M26: 11,656,965 km (0.089 R)
• M27: 12,479,903 km (0.12 R)
• M28: 12,688,592 km (0.095 R)
• M29: 14,253,984 km (0.116 R)
• M30: 14,399,393 km (0.12 R)
• M31: 14,764,861 km (0.116 R)
• M32: 14,838,314 km (0.065 R)
• M33: 15,804,267 km (0.037 R)
• M34: 16,256,950 km (0.108 R)
• M35: 16,484,788 km (0.09 R)
• M36: 18,188,558 km (0.116 R)
• M37: 19,301,566 km (0.08 R)
• M38: 19,381,900 km (0.114 R)
• M39: 20,436,416 km (0.087 R)
• M40: 22,431,902 km (0.074 R)
• M41: 25,275,159 km (0.112 R)
• M42: 26,604,635 km (0.116 R)
• M43: 27,052,830 km (0.034 R)
• M44: 27,323,004 km (0.055 R)
• M45: 27,684,582 km (0.114 R)
• M46: 28,962,447 km (0.1 R)
• M47: 31,764,864 km (0.102 R)
• M48: 35,534,880 km (0.097 R)
• M49: 35,633,465 km (0.028 R)
• M50: 37,022,182 km (0.086 R)
• M51: 37,122,113 km (0.077 R)
• M52: 39,545,748 km (0.075 R)
• M53: 39,750,099 km (0.106 R)
• M54: 42,124,367 km (0.076 R)
• M55: 42,960,918 km (0.074 R)
• M56: 44,226,067 km (0.05 R)
• M57: 44,756,841 km (0.041 R)
• M58: 46,146,605 km (0.12 R)
• M59: 46,361,577 km (0.103 R)
• M60: 46,792,718 km (0.085 R)
• M61: 47,441,973 km (0.066 R)
• M62: 48,421,390 km (0.089 R)
• M63: 52,741,777 km (0.05 R)
• M64: 54,322,577 km (0.091 R)
• M65: 54,890,900 km (0.117 R)
• M66: 55,804,195 km (0.113 R)
• M67: 57,530,404 km (0.111 R)
• M68: 58,690,835 km (0.07 R)
• M69: 62,218,353 km (0.084 R)
• M70: 63,289,922 km (0.101 R)
• M71: 64,127,521 km (0.088 R)
• M72: 65,210,011 km (0.066 R)
• M73: 65,813,938 km (0.082 R)
• M74: 65,934,962 km (0.093 R)
• M75: 70,835,639 km (0.115 R)
• M76: 73,706,123 km (0.032 R)
• M77: 74,587,404 km (0.053 R)
• M78: 75,852,254 km (0.08 R)
• M79: 76,996,678 km (0.077 R)
• M80: 77,890,675 km (0.058 R)
• M81: 78,916,617 km (0.114 R)
• M82: 79,431,383 km (0.113 R)
• M83: 80,205,402 km (0.033 R)
• M84: 80,722,861 km (0.087 R)
• M85: 81,631,070 km (0.07 R)
• M86: 82,281,970 km (0.113 R)
• M87: 82,412,270 km (0.034 R)
• M88: 83,457,660 km (0.116 R)
• M89: 84,113,348 km (0.07 R)
• M90: 85,033,973 km (0.117 R)
• M91: 87,283,925 km (0.105 R)
• M92: 88,750,134 km (0.048 R)
• M93: 88,883,874 km (0.095 R)
• M94: 89,419,434 km (0.079 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 20,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit