🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.91 AU

Year: 251 Days

Day: 30.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.94 AU - 1.06 AU

Year: 371 Days

Day: 38.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,466,954 km

• M1: 15,109 km (0.076 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.98 AU - 3.1 AU

Year: 1501 Days

Day: 39.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,466,954 km

• M1: 536,907 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 6.2

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.04 AU - 18.72 AU

Year: 25720 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,466,954 km

• M1: 352,153 km (0.11 R)
• M2: 523,443 km (0.086 R)
• M3: 643,720 km (0.093 R)
• M4: 1,027,737 km (0.096 R)
• M5: 1,243,009 km (0.101 R)
• M6: 1,405,622 km (0.112 R)
• M7: 2,122,345 km (0.086 R)
• M8: 2,238,583 km (0.038 R)
• M9: 4,168,096 km (0.087 R)
• M10: 4,660,572 km (0.109 R)
• M11: 4,913,841 km (0.11 R)
• M12: 5,861,993 km (0.111 R)
• M13: 7,980,598 km (0.101 R)
• M14: 8,161,761 km (0.07 R)
• M15: 8,283,384 km (0.096 R)
• M16: 8,344,420 km (0.096 R)
• M17: 8,713,627 km (0.092 R)
• M18: 9,088,220 km (0.095 R)
• M19: 9,531,778 km (0.116 R)
• M20: 10,506,109 km (0.098 R)
• M21: 11,511,706 km (0.084 R)
• M22: 11,648,139 km (0.107 R)
• M23: 14,781,466 km (0.074 R)
• M24: 15,227,717 km (0.108 R)
• M25: 15,302,516 km (0.047 R)
• M26: 15,754,002 km (0.08 R)
• M27: 16,362,716 km (0.111 R)
• M28: 17,056,850 km (0.106 R)
• M29: 18,393,806 km (0.107 R)
• M30: 19,601,360 km (0.112 R)
• M31: 21,083,726 km (0.06 R)
• M32: 23,633,621 km (0.112 R)
• M33: 23,980,838 km (0.063 R)
• M34: 25,032,660 km (0.116 R)
• M35: 27,090,678 km (0.096 R)
• M36: 27,272,141 km (0.098 R)
• M37: 27,362,947 km (0.095 R)
• M38: 27,910,475 km (0.118 R)
• M39: 29,295,153 km (0.119 R)
• M40: 29,574,751 km (0.064 R)
• M41: 29,948,895 km (0.116 R)
• M42: 32,226,673 km (0.085 R)
• M43: 34,166,957 km (0.117 R)
• M44: 34,264,943 km (0.079 R)
• M45: 34,756,372 km (0.086 R)
• M46: 35,250,195 km (0.042 R)
• M47: 36,244,722 km (0.052 R)
• M48: 37,753,566 km (0.111 R)
• M49: 37,854,993 km (0.096 R)
• M50: 38,975,481 km (0.066 R)
• M51: 39,385,679 km (0.092 R)
• M52: 40,417,455 km (0.041 R)
• M53: 40,728,619 km (0.1 R)
• M54: 41,876,633 km (0.049 R)
• M55: 42,191,536 km (0.104 R)
• M56: 44,418,151 km (0.094 R)
• M57: 45,383,955 km (0.066 R)
• M58: 45,815,395 km (0.071 R)
• M59: 46,031,714 km (0.109 R)
• M60: 46,139,873 km (0.104 R)
• M61: 46,573,856 km (0.077 R)
• M62: 47,118,093 km (0.116 R)
• M63: 47,554,919 km (0.078 R)
• M64: 49,205,283 km (0.051 R)
• M65: 50,315,897 km (0.058 R)
• M66: 50,762,597 km (0.099 R)
• M67: 51,098,294 km (0.074 R)
• M68: 51,210,343 km (0.114 R)
• M69: 51,547,238 km (0.062 R)
• M70: 55,184,859 km (0.037 R)
• M71: 55,760,662 km (0.11 R)
• M72: 57,383,649 km (0.097 R)
• M73: 58,904,461 km (0.064 R)
• M74: 63,184,755 km (0.101 R)
• M75: 63,787,036 km (0.109 R)
• M76: 64,633,610 km (0.067 R)
• M77: 65,849,243 km (0.11 R)
• M78: 65,971,315 km (0.107 R)
• M79: 66,093,386 km (0.079 R)
• M80: 68,303,396 km (0.086 R)
• M81: 69,045,401 km (0.113 R)
• M82: 69,169,268 km (0.116 R)
• M83: 70,287,961 km (0.104 R)
• M84: 72,795,371 km (0.103 R)
• M85: 74,440,948 km (0.12 R)
• M86: 75,714,923 km (0.111 R)
• M87: 76,867,724 km (0.1 R)
• M88: 78,802,025 km (0.08 R)
• M89: 80,882,782 km (0.074 R)
• M90: 82,192,361 km (0.082 R)
• M91: 83,641,067 km (0.085 R)
• M92: 84,434,833 km (0.113 R)
• M93: 85,630,120 km (0.116 R)
• M94: 85,763,262 km (0.069 R)
• M95: 89,249,491 km (0.068 R)
• M96: 90,331,383 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit