🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 21.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1 AU - 1.26 AU

Year: 445 Days

Day: 32.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,185,068 km

• M1: 346,469 km (0.081 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.9

Radius: 5.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.88 AU - 19.5 AU

Year: 23048 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,185,068 km

• M1: 87,964 km (0.118 R)
• M2: 187,596 km (0.038 R)
• M3: 430,842 km (0.077 R)
• M4: 539,300 km (0.077 R)
• M5: 582,235 km (0.056 R)
• M6: 626,516 km (0.109 R)
• M7: 782,546 km (0.1 R)
• M8: 968,347 km (0.076 R)
• M9: 1,501,364 km (0.062 R)
• M10: 1,584,092 km (0.037 R)
• M11: 1,732,343 km (0.041 R)
• M12: 1,797,269 km (0.111 R)
• M13: 2,042,460 km (0.112 R)
• M14: 2,298,272 km (0.086 R)
• M15: 3,231,314 km (0.092 R)
• M16: 4,503,644 km (0.073 R)
• M17: 4,563,333 km (0.108 R)
• M18: 4,744,347 km (0.086 R)
• M19: 4,896,937 km (0.103 R)
• M20: 6,611,777 km (0.045 R)
• M21: 6,713,952 km (0.101 R)
• M22: 7,232,459 km (0.05 R)
• M23: 8,454,972 km (0.101 R)
• M24: 9,165,562 km (0.027 R)
• M25: 9,393,998 km (0.115 R)
• M26: 9,778,764 km (0.113 R)
• M27: 10,603,497 km (0.07 R)
• M28: 11,004,120 km (0.11 R)
• M29: 11,491,211 km (0.074 R)
• M30: 11,573,190 km (0.081 R)
• M31: 11,861,316 km (0.089 R)
• M32: 12,444,598 km (0.075 R)
• M33: 13,638,987 km (0.114 R)
• M34: 14,602,996 km (0.109 R)
• M35: 14,869,580 km (0.085 R)
• M36: 16,089,550 km (0.08 R)
• M37: 16,227,031 km (0.081 R)
• M38: 16,318,884 km (0.078 R)
• M39: 16,549,414 km (0.099 R)
• M40: 16,780,992 km (0.094 R)
• M41: 17,153,789 km (0.097 R)
• M42: 18,050,030 km (0.089 R)
• M43: 18,671,909 km (0.117 R)
• M44: 18,720,079 km (0.075 R)
• M45: 19,544,663 km (0.098 R)
• M46: 20,629,247 km (0.108 R)
• M47: 21,329,664 km (0.118 R)
• M48: 22,037,711 km (0.082 R)
• M49: 22,394,652 km (0.096 R)
• M50: 23,684,933 km (0.104 R)
• M51: 24,155,419 km (0.084 R)
• M52: 25,531,569 km (0.058 R)
• M53: 26,770,090 km (0.079 R)
• M54: 27,972,857 km (0.117 R)
• M55: 28,580,972 km (0.112 R)
• M56: 30,148,160 km (0.119 R)
• M57: 30,430,900 km (0.055 R)
• M58: 30,657,840 km (0.117 R)
• M59: 30,714,537 km (0.063 R)
• M60: 31,284,655 km (0.115 R)
• M61: 31,628,281 km (0.116 R)
• M62: 31,858,063 km (0.08 R)
• M63: 32,435,062 km (0.095 R)
• M64: 33,306,919 km (0.092 R)
• M65: 33,775,010 km (0.081 R)
• M66: 34,895,499 km (0.118 R)
• M67: 36,508,762 km (0.106 R)
• M68: 36,569,050 km (0.087 R)
• M69: 36,749,764 km (0.065 R)
• M70: 37,536,948 km (0.066 R)
• M71: 37,658,571 km (0.066 R)
• M72: 39,621,594 km (0.091 R)
• M73: 39,683,528 km (0.115 R)
• M74: 40,055,428 km (0.118 R)
• M75: 40,740,437 km (0.066 R)
• M76: 40,865,351 km (0.088 R)
• M77: 41,806,621 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit