🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.63 AU - 0.69 AU

Year: 198 Days

Day: 45.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,254,556 km

• M1: 297,401 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.84 AU - 2.48 AU

Year: 1171 Days

Day: 39.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.07 AU - 3.31 AU

Year: 2102 Days

Day: 28.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,254,556 km

• M1: 1,050,775 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.97 AU - 4.69 AU

Year: 3324 Days

Day: 30.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,254,556 km

• M1: 1,034,768 km (0.101 R)

Asteroid Belt

Center: 9.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.9

Radius: 3.5

Gravity: 42.44 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.77 AU - 18.29 AU

Year: 22581 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 102.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,254,556 km

• M1: 50,265 km (0.05 R)
• M2: 107,710 km (0.059 R)
• M3: 272,418 km (0.065 R)
• M4: 395,986 km (0.076 R)
• M5: 494,421 km (0.091 R)
• M6: 557,252 km (0.064 R)
• M7: 600,635 km (0.098 R)
• M8: 1,067,082 km (0.1 R)
• M9: 1,204,562 km (0.028 R)
• M10: 1,347,877 km (0.109 R)
• M11: 1,557,463 km (0.052 R)
• M12: 1,588,281 km (0.035 R)
• M13: 1,619,397 km (0.076 R)
• M14: 2,280,620 km (0.04 R)
• M15: 2,493,647 km (0.081 R)
• M16: 2,529,700 km (0.101 R)
• M17: 2,862,555 km (0.086 R)
• M18: 3,053,442 km (0.071 R)
• M19: 3,732,766 km (0.062 R)
• M20: 4,110,650 km (0.104 R)
• M21: 5,268,837 km (0.041 R)
• M22: 5,596,756 km (0.096 R)
• M23: 6,028,196 km (0.025 R)
• M24: 6,371,074 km (0.106 R)
• M25: 7,281,377 km (0.053 R)
• M26: 7,963,843 km (0.114 R)
• M27: 8,124,212 km (0.115 R)
• M28: 8,285,628 km (0.11 R)
• M29: 8,611,601 km (0.078 R)
• M30: 9,052,766 km (0.11 R)
• M31: 9,957,085 km (0.055 R)
• M32: 10,303,553 km (0.084 R)
• M33: 10,654,061 km (0.109 R)
• M34: 11,067,699 km (0.09 R)
• M35: 11,850,096 km (0.095 R)
• M36: 13,087,869 km (0.104 R)
• M37: 14,496,183 km (0.089 R)
• M38: 15,086,048 km (0.075 R)
• M39: 16,356,882 km (0.044 R)
• M40: 16,424,649 km (0.07 R)
• M41: 17,522,698 km (0.071 R)
• M42: 20,955,520 km (0.12 R)
• M43: 21,994,777 km (0.037 R)
• M44: 22,069,725 km (0.088 R)
• M45: 23,585,002 km (0.102 R)
• M46: 25,761,950 km (0.115 R)
• M47: 28,408,785 km (0.073 R)
• M48: 28,653,677 km (0.109 R)
• M49: 31,308,890 km (0.066 R)
• M50: 31,393,113 km (0.093 R)
• M51: 31,646,382 km (0.072 R)
• M52: 32,751,163 km (0.062 R)
• M53: 33,179,461 km (0.1 R)
• M54: 34,736,626 km (0.116 R)
• M55: 36,671,824 km (0.114 R)
• M56: 36,849,546 km (0.097 R)
• M57: 38,461,313 km (0.112 R)
• M58: 39,003,755 km (0.105 R)
• M59: 40,462,334 km (0.119 R)
• M60: 40,554,038 km (0.09 R)
• M61: 42,124,516 km (0.116 R)
• M62: 43,338,802 km (0.099 R)
• M63: 43,526,697 km (0.116 R)
• M64: 43,620,645 km (0.105 R)
• M65: 43,808,839 km (0.071 R)
• M66: 44,564,607 km (0.096 R)
• M67: 45,229,271 km (0.074 R)
• M68: 46,376,387 km (0.031 R)
• M69: 46,857,195 km (0.067 R)
• M70: 47,339,648 km (0.075 R)
• M71: 48,309,491 km (0.06 R)
• M72: 48,699,193 km (0.046 R)
• M73: 51,357,248 km (0.069 R)
• M74: 54,365,512 km (0.064 R)
• M75: 55,890,812 km (0.116 R)
• M76: 56,915,557 km (0.067 R)
• M77: 60,760,522 km (0.094 R)
• M78: 60,865,539 km (0.078 R)
• M79: 62,555,098 km (0.074 R)
• M80: 63,086,170 km (0.109 R)
• M81: 63,405,562 km (0.083 R)
• M82: 63,832,215 km (0.092 R)
• M83: 68,041,899 km (0.063 R)
• M84: 71,895,540 km (0.088 R)
• M85: 72,340,444 km (0.114 R)
• M86: 72,563,345 km (0.098 R)
• M87: 73,009,595 km (0.103 R)
• M88: 74,129,186 km (0.038 R)
• M89: 74,466,230 km (0.105 R)
• M90: 74,691,225 km (0.032 R)
• M91: 74,803,722 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit