🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.64 AU - 0.86 AU

Year: 235 Days

Day: 24.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,819,895 km

• M1: 45,029 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.34 AU - 1.42 AU

Year: 586 Days

Day: 42.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,819,895 km

• M1: 44,431 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.64 AU - 1.98 AU

Year: 881 Days

Day: 21.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,819,895 km

• M1: 847,023 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.85 AU - 4.35 AU

Year: 2470 Days

Day: 29 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.3

Radius: 5

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.19 AU - 22.03 AU

Year: 30212 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,819,895 km

• M1: 91,853 km (0.102 R)
• M2: 757,564 km (0.051 R)
• M3: 943,065 km (0.091 R)
• M4: 1,142,479 km (0.103 R)
• M5: 1,293,124 km (0.076 R)
• M6: 1,782,459 km (0.044 R)
• M7: 2,399,400 km (0.114 R)
• M8: 2,437,697 km (0.103 R)
• M9: 2,553,486 km (0.11 R)
• M10: 2,671,220 km (0.041 R)
• M11: 2,911,923 km (0.079 R)
• M12: 3,159,657 km (0.093 R)
• M13: 3,500,441 km (0.112 R)
• M14: 3,719,452 km (0.117 R)
• M15: 4,216,715 km (0.096 R)
• M16: 4,402,815 km (0.085 R)
• M17: 4,831,114 km (0.106 R)
• M18: 4,928,053 km (0.111 R)
• M19: 5,025,740 km (0.119 R)
• M20: 5,322,543 km (0.091 R)
• M21: 5,778,218 km (0.072 R)
• M22: 6,141,441 km (0.07 R)
• M23: 6,352,225 km (0.025 R)
• M24: 6,672,963 km (0.116 R)
• M25: 6,889,730 km (0.116 R)
• M26: 7,330,146 km (0.073 R)
• M27: 8,882,523 km (0.082 R)
• M28: 9,603,884 km (0.064 R)
• M29: 10,095,313 km (0.117 R)
• M30: 10,657,801 km (0.081 R)
• M31: 11,878,370 km (0.11 R)
• M32: 13,687,607 km (0.101 R)
• M33: 13,962,867 km (0.064 R)
• M34: 14,870,028 km (0.11 R)
• M35: 15,295,036 km (0.076 R)
• M36: 16,084,763 km (0.114 R)
• M37: 16,740,600 km (0.099 R)
• M38: 18,153,851 km (0.116 R)
• M39: 18,380,492 km (0.116 R)
• M40: 20,226,829 km (0.094 R)
• M41: 20,461,847 km (0.047 R)
• M42: 22,131,359 km (0.114 R)
• M43: 23,350,582 km (0.084 R)
• M44: 24,009,710 km (0.03 R)
• M45: 25,514,814 km (0.095 R)
• M46: 25,599,337 km (0.081 R)
• M47: 26,364,082 km (0.089 R)
• M48: 27,829,093 km (0.047 R)
• M49: 29,143,610 km (0.117 R)
• M50: 29,586,270 km (0.114 R)
• M51: 29,674,982 km (0.107 R)
• M52: 30,567,782 km (0.101 R)
• M53: 31,198,038 km (0.108 R)
• M54: 32,105,797 km (0.056 R)
• M55: 32,930,082 km (0.04 R)
• M56: 33,114,237 km (0.115 R)
• M57: 33,668,646 km (0.072 R)
• M58: 35,256,179 km (0.117 R)
• M59: 35,444,523 km (0.096 R)
• M60: 35,633,315 km (0.097 R)
• M61: 37,827,318 km (0.117 R)
• M62: 38,697,678 km (0.077 R)
• M63: 39,672,458 km (0.092 R)
• M64: 39,868,431 km (0.082 R)
• M65: 40,162,840 km (0.08 R)
• M66: 40,359,561 km (0.115 R)
• M67: 40,556,731 km (0.054 R)
• M68: 40,852,785 km (0.096 R)
• M69: 42,144,563 km (0.082 R)
• M70: 43,348,825 km (0.077 R)
• M71: 43,752,740 km (0.118 R)
• M72: 43,853,868 km (0.115 R)
• M73: 47,964,219 km (0.071 R)
• M74: 51,553,221 km (0.115 R)
• M75: 54,791,118 km (0.119 R)
• M76: 56,875,614 km (0.114 R)
• M77: 57,207,123 km (0.087 R)
• M78: 59,097,592 km (0.114 R)
• M79: 59,657,536 km (0.071 R)
• M80: 61,347,843 km (0.038 R)
• M81: 61,461,088 km (0.084 R)
• M82: 64,775,429 km (0.079 R)
• M83: 66,745,035 km (0.032 R)
• M84: 66,978,108 km (0.092 R)
• M85: 67,795,810 km (0.111 R)
• M86: 68,381,935 km (0.092 R)
• M87: 68,969,705 km (0.109 R)
• M88: 69,559,120 km (0.079 R)
• M89: 70,031,850 km (0.083 R)
• M90: 70,980,599 km (0.103 R)
• M91: 71,456,620 km (0.115 R)
• M92: 72,053,066 km (0.068 R)
• M93: 72,770,987 km (0.063 R)
• M94: 73,130,769 km (0.088 R)
• M95: 75,544,830 km (0.051 R)
• M96: 78,476,051 km (0.103 R)
• M97: 79,214,616 km (0.075 R)
• M98: 79,337,884 km (0.069 R)
• M99: 82,067,148 km (0.091 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit