🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.64 AU

Year: 164 Days

Day: 18.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.57 AU - 4.07 AU

Year: 2188 Days

Day: 38.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.4

Radius: 3.1

Gravity: 41.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.49 AU - 18.35 AU

Year: 20842 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,392,843 km

• M1: 44,431 km (0.12 R)
• M2: 85,271 km (0.063 R)
• M3: 146,756 km (0.118 R)
• M4: 1,545,196 km (0.083 R)
• M5: 2,043,507 km (0.099 R)
• M6: 2,136,258 km (0.067 R)
• M7: 2,654,016 km (0.12 R)
• M8: 2,789,252 km (0.04 R)
• M9: 2,996,445 km (0.048 R)
• M10: 3,137,217 km (0.099 R)
• M11: 3,388,990 km (0.1 R)
• M12: 3,684,446 km (0.038 R)
• M13: 3,721,995 km (0.112 R)
• M14: 4,379,029 km (0.106 R)
• M15: 4,458,765 km (0.083 R)
• M16: 6,508,405 km (0.117 R)
• M17: 8,404,708 km (0.104 R)
• M18: 8,553,408 km (0.101 R)
• M19: 8,752,971 km (0.053 R)
• M20: 9,105,873 km (0.071 R)
• M21: 9,877,648 km (0.05 R)
• M22: 10,992,900 km (0.085 R)
• M23: 11,537,736 km (0.115 R)
• M24: 13,052,414 km (0.112 R)
• M25: 13,455,132 km (0.083 R)
• M26: 15,408,132 km (0.03 R)
• M27: 15,772,552 km (0.088 R)
• M28: 16,572,003 km (0.094 R)
• M29: 17,637,140 km (0.088 R)
• M30: 18,466,511 km (0.103 R)
• M31: 19,113,073 km (0.116 R)
• M32: 22,592,420 km (0.045 R)
• M33: 22,661,235 km (0.11 R)
• M34: 22,730,050 km (0.058 R)
• M35: 24,051,747 km (0.059 R)
• M36: 25,255,262 km (0.046 R)
• M37: 26,333,264 km (0.087 R)
• M38: 27,573,132 km (0.113 R)
• M39: 28,015,193 km (0.118 R)
• M40: 28,311,247 km (0.108 R)
• M41: 30,033,568 km (0.08 R)
• M42: 32,020,975 km (0.037 R)
• M43: 32,485,626 km (0.071 R)
• M44: 33,578,439 km (0.082 R)
• M45: 34,366,371 km (0.095 R)
• M46: 34,762,506 km (0.057 R)
• M47: 35,719,633 km (0.12 R)
• M48: 35,880,002 km (0.116 R)
• M49: 37,741,448 km (0.097 R)
• M50: 41,220,347 km (0.118 R)
• M51: 43,339,251 km (0.04 R)
• M52: 45,406,395 km (0.114 R)
• M53: 46,189,839 km (0.074 R)
• M54: 46,364,569 km (0.107 R)
• M55: 47,505,552 km (0.043 R)
• M56: 47,858,453 km (0.085 R)
• M57: 48,300,814 km (0.075 R)
• M58: 48,922,393 km (0.086 R)
• M59: 50,263,239 km (0.114 R)
• M60: 50,622,872 km (0.108 R)
• M61: 51,797,365 km (0.119 R)
• M62: 52,889,579 km (0.091 R)
• M63: 53,163,792 km (0.051 R)
• M64: 54,726,791 km (0.114 R)
• M65: 54,911,544 km (0.081 R)
• M66: 55,374,699 km (0.05 R)
• M67: 56,958,791 km (0.053 R)
• M68: 57,615,376 km (0.077 R)
• M69: 62,570,656 km (0.056 R)
• M70: 63,636,241 km (0.104 R)
• M71: 63,733,480 km (0.108 R)
• M72: 65,196,846 km (0.06 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 16,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit