🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.64 AU

Year: 141 Days

Day: 36 Hours

Environment

Temp: 257 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.62 AU - 0.72 AU

Year: 195 Days

Day: 43.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.34 AU - 2.74 AU

Year: 1443 Days

Day: 17.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,595,273 km

• M1: 603,328 km (0.099 R)
• M2: 1,558,062 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.64 AU - 3.86 AU

Year: 2088 Days

Day: 26.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.71 AU - 3.97 AU

Year: 2682 Days

Day: 30.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.1

Radius: 7.1

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.76 AU - 15.92 AU

Year: 20377 Days

Day: 15.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,595,273 km

• M1: 265,835 km (0.096 R)
• M2: 569,669 km (0.031 R)
• M3: 721,062 km (0.072 R)
• M4: 837,299 km (0.12 R)
• M5: 1,168,659 km (0.1 R)
• M6: 2,553,636 km (0.071 R)
• M7: 2,806,755 km (0.102 R)
• M8: 3,220,693 km (0.115 R)
• M9: 3,298,035 km (0.099 R)
• M10: 3,494,008 km (0.072 R)
• M11: 3,653,629 km (0.066 R)
• M12: 3,856,633 km (0.089 R)
• M13: 4,358,684 km (0.073 R)
• M14: 4,661,021 km (0.072 R)
• M15: 4,881,229 km (0.096 R)
• M16: 4,925,659 km (0.097 R)
• M17: 5,515,823 km (0.104 R)
• M18: 5,889,967 km (0.09 R)
• M19: 6,128,127 km (0.074 R)
• M20: 6,369,279 km (0.102 R)
• M21: 7,162,148 km (0.12 R)
• M22: 7,985,834 km (0.069 R)
• M23: 8,249,425 km (0.109 R)
• M24: 8,893,444 km (0.049 R)
• M25: 10,002,562 km (0.108 R)
• M26: 10,688,768 km (0.088 R)
• M27: 10,979,287 km (0.056 R)
• M28: 11,806,264 km (0.114 R)
• M29: 12,287,670 km (0.037 R)
• M30: 12,348,407 km (0.107 R)
• M31: 12,469,880 km (0.075 R)
• M32: 12,898,628 km (0.058 R)
• M33: 13,519,459 km (0.083 R)
• M34: 14,854,470 km (0.117 R)
• M35: 15,899,710 km (0.112 R)
• M36: 16,364,361 km (0.086 R)
• M37: 17,239,210 km (0.051 R)
• M38: 17,991,238 km (0.114 R)
• M39: 18,267,396 km (0.113 R)
• M40: 18,544,900 km (0.066 R)
• M41: 18,963,924 km (0.1 R)
• M42: 19,598,069 km (0.075 R)
• M43: 20,887,453 km (0.118 R)
• M44: 21,250,378 km (0.099 R)
• M45: 21,469,239 km (0.094 R)
• M46: 21,542,243 km (0.117 R)
• M47: 22,872,168 km (0.064 R)
• M48: 23,171,214 km (0.1 R)
• M49: 23,622,401 km (0.11 R)
• M50: 24,839,530 km (0.093 R)
• M51: 25,070,060 km (0.117 R)
• M52: 26,233,034 km (0.113 R)
• M53: 27,176,099 km (0.064 R)
• M54: 27,334,373 km (0.102 R)
• M55: 27,890,578 km (0.119 R)
• M56: 31,471,951 km (0.094 R)
• M57: 31,638,154 km (0.074 R)
• M58: 31,721,331 km (0.044 R)
• M59: 32,389,585 km (0.099 R)
• M60: 32,978,252 km (0.083 R)
• M61: 33,062,625 km (0.04 R)
• M62: 34,165,910 km (0.108 R)
• M63: 34,336,750 km (0.085 R)
• M64: 34,422,171 km (0.069 R)
• M65: 35,108,825 km (0.076 R)
• M66: 35,886,734 km (0.109 R)
• M67: 36,321,465 km (0.11 R)
• M68: 36,582,962 km (0.08 R)
• M69: 38,431,693 km (0.111 R)
• M70: 39,322,698 km (0.112 R)
• M71: 41,306,814 km (0.113 R)
• M72: 41,488,725 km (0.037 R)
• M73: 42,310,915 km (0.094 R)
• M74: 45,841,276 km (0.062 R)
• M75: 46,975,676 km (0.088 R)
• M76: 47,070,671 km (0.115 R)
• M77: 47,832,423 km (0.093 R)
• M78: 49,948,485 km (0.054 R)
• M79: 52,291,637 km (0.1 R)
• M80: 52,882,997 km (0.096 R)
• M81: 52,981,731 km (0.063 R)
• M82: 53,476,601 km (0.092 R)
• M83: 54,470,679 km (0.055 R)
• M84: 54,670,243 km (0.027 R)
• M85: 56,477,385 km (0.088 R)
• M86: 57,185,282 km (0.058 R)
• M87: 57,794,594 km (0.08 R)
• M88: 57,998,047 km (0.085 R)
• M89: 58,508,026 km (0.061 R)
• M90: 59,943,717 km (0.029 R)
• M91: 63,898,636 km (0.08 R)
• M92: 65,588,793 km (0.034 R)
• M93: 66,226,529 km (0.04 R)
• M94: 66,759,396 km (0.039 R)
• M95: 69,121,247 km (0.085 R)
• M96: 69,878,512 km (0.094 R)
• M97: 71,838,244 km (0.088 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit