🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 34.4 Hours

Environment

Temp: 253 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,592,260 km

• M1: 450,589 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.78 AU - 0.92 AU

Year: 275 Days

Day: 16.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.19 AU - 1.39 AU

Year: 515 Days

Day: 32.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,592,260 km

• M1: 38,297 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.94 AU - 4.16 AU

Year: 2351 Days

Day: 30.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,592,260 km

• M1: 1,549,385 km (0.119 R)
• M2: 2,631,726 km (0.039 R)

Asteroid Belt

Center: 11.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89

Radius: 4.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 18.33 AU - 22.05 AU

Year: 31885 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,592,260 km

• M1: 64,626 km (0.046 R)
• M2: 414,835 km (0.083 R)
• M3: 540,796 km (0.076 R)
• M4: 574,306 km (0.109 R)
• M5: 678,875 km (0.115 R)
• M6: 1,092,214 km (0.077 R)
• M7: 1,134,999 km (0.117 R)
• M8: 1,222,514 km (0.065 R)
• M9: 1,267,094 km (0.103 R)
• M10: 1,692,401 km (0.097 R)
• M11: 1,869,076 km (0.116 R)
• M12: 1,920,537 km (0.059 R)
• M13: 2,239,929 km (0.101 R)
• M14: 2,604,200 km (0.116 R)
• M15: 2,778,481 km (0.111 R)
• M16: 2,837,572 km (0.037 R)
• M17: 2,986,721 km (0.104 R)
• M18: 4,068,015 km (0.101 R)
• M19: 4,135,035 km (0.066 R)
• M20: 5,477,077 km (0.028 R)
• M21: 5,625,628 km (0.064 R)
• M22: 5,926,619 km (0.055 R)
• M23: 5,964,617 km (0.115 R)
• M24: 6,040,912 km (0.109 R)
• M25: 6,466,069 km (0.096 R)
• M26: 6,662,491 km (0.059 R)
• M27: 7,182,343 km (0.093 R)
• M28: 7,923,451 km (0.113 R)
• M29: 9,655,346 km (0.114 R)
• M30: 12,072,099 km (0.096 R)
• M31: 12,999,307 km (0.096 R)
• M32: 13,098,341 km (0.033 R)
• M33: 13,848,275 km (0.113 R)
• M34: 13,999,818 km (0.095 R)
• M35: 14,304,848 km (0.079 R)
• M36: 14,921,340 km (0.083 R)
• M37: 15,598,869 km (0.094 R)
• M38: 16,073,842 km (0.094 R)
• M39: 17,200,614 km (0.086 R)
• M40: 17,527,036 km (0.098 R)
• M41: 17,636,392 km (0.091 R)
• M42: 17,965,657 km (0.094 R)
• M43: 18,352,368 km (0.071 R)
• M44: 18,407,868 km (0.096 R)
• M45: 18,686,120 km (0.066 R)
• M46: 19,021,818 km (0.115 R)
• M47: 19,077,917 km (0.056 R)
• M48: 19,246,664 km (0.109 R)
• M49: 19,642,350 km (0.065 R)
• M50: 19,755,895 km (0.115 R)
• M51: 21,719,217 km (0.115 R)
• M52: 22,013,177 km (0.109 R)
• M53: 23,562,712 km (0.042 R)
• M54: 25,332,155 km (0.085 R)
• M55: 25,579,590 km (0.064 R)
• M56: 25,703,607 km (0.1 R)
• M57: 25,765,690 km (0.083 R)
• M58: 26,828,583 km (0.045 R)
• M59: 27,017,675 km (0.045 R)
• M60: 27,651,072 km (0.04 R)
• M61: 28,417,462 km (0.089 R)
• M62: 30,364,179 km (0.115 R)
• M63: 31,287,198 km (0.114 R)
• M64: 32,219,342 km (0.067 R)
• M65: 33,093,143 km (0.112 R)
• M66: 33,838,590 km (0.119 R)
• M67: 33,906,657 km (0.041 R)
• M68: 33,974,724 km (0.086 R)
• M69: 36,735,253 km (0.057 R)
• M70: 37,295,946 km (0.117 R)
• M71: 37,436,568 km (0.069 R)
• M72: 37,507,029 km (0.114 R)
• M73: 37,647,950 km (0.088 R)
• M74: 39,495,334 km (0.119 R)
• M75: 39,566,991 km (0.06 R)
• M76: 39,710,306 km (0.064 R)
• M77: 40,502,277 km (0.08 R)
• M78: 41,153,925 km (0.099 R)
• M79: 41,590,452 km (0.117 R)
• M80: 42,101,478 km (0.047 R)
• M81: 42,247,935 km (0.097 R)
• M82: 42,761,803 km (0.11 R)
• M83: 44,987,072 km (0.054 R)
• M84: 45,061,871 km (0.1 R)
• M85: 46,113,693 km (0.117 R)
• M86: 46,264,637 km (0.12 R)
• M87: 47,630,316 km (0.104 R)
• M88: 47,706,611 km (0.081 R)
• M89: 48,701,736 km (0.106 R)
• M90: 50,712,332 km (0.105 R)
• M91: 50,790,272 km (0.102 R)
• M92: 50,868,063 km (0.108 R)
• M93: 50,946,153 km (0.12 R)
• M94: 51,180,124 km (0.117 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit