🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.67 AU - 0.87 AU

Year: 236 Days

Day: 15.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.91 AU - 1.23 AU

Year: 387 Days

Day: 41.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1 AU - 1.3 AU

Year: 431 Days

Day: 28.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.9 AU - 4.14 AU

Year: 2310 Days

Day: 22.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 13.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.24 AU - 13.52 AU

Year: 12555 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,499,861 km

• M1: 223,499 km (0.036 R)
• M2: 348,114 km (0.106 R)
• M3: 434,881 km (0.033 R)
• M4: 542,591 km (0.081 R)
• M5: 790,924 km (0.072 R)
• M6: 1,009,636 km (0.107 R)
• M7: 1,133,952 km (0.065 R)
• M8: 1,353,262 km (0.061 R)
• M9: 1,603,091 km (0.056 R)
• M10: 1,817,465 km (0.083 R)
• M11: 2,311,736 km (0.109 R)
• M12: 2,441,886 km (0.082 R)
• M13: 2,748,711 km (0.114 R)
• M14: 2,967,124 km (0.109 R)
• M15: 3,875,183 km (0.116 R)
• M16: 4,394,737 km (0.065 R)
• M17: 4,888,410 km (0.112 R)
• M18: 5,154,245 km (0.092 R)
• M19: 5,252,082 km (0.097 R)
• M20: 5,524,350 km (0.103 R)
• M21: 6,031,487 km (0.081 R)
• M22: 6,474,297 km (0.091 R)
• M23: 6,793,239 km (0.076 R)
• M24: 6,981,733 km (0.102 R)
• M25: 7,950,229 km (0.113 R)
• M26: 8,149,045 km (0.104 R)
• M27: 8,901,821 km (0.066 R)
• M28: 9,466,104 km (0.116 R)
• M29: 9,950,353 km (0.08 R)
• M30: 10,535,879 km (0.068 R)
• M31: 10,723,175 km (0.103 R)
• M32: 11,006,065 km (0.045 R)
• M33: 11,967,082 km (0.105 R)
• M34: 12,424,851 km (0.1 R)
• M35: 12,888,305 km (0.058 R)
• M36: 13,391,253 km (0.113 R)
• M37: 13,492,531 km (0.094 R)
• M38: 14,071,774 km (0.085 R)
• M39: 14,868,383 km (0.11 R)
• M40: 15,289,800 km (0.081 R)
• M41: 15,431,170 km (0.075 R)
• M42: 15,786,465 km (0.098 R)
• M43: 16,216,409 km (0.066 R)
• M44: 16,905,008 km (0.062 R)
• M45: 17,418,578 km (0.108 R)
• M46: 17,788,683 km (0.077 R)
• M47: 18,236,130 km (0.111 R)
• M48: 18,611,770 km (0.097 R)
• M49: 18,725,016 km (0.111 R)
• M50: 18,838,411 km (0.114 R)
• M51: 19,409,127 km (0.093 R)
• M52: 19,523,869 km (0.103 R)
• M53: 19,908,335 km (0.092 R)
• M54: 21,510,229 km (0.089 R)
• M55: 21,827,676 km (0.084 R)
• M56: 21,947,204 km (0.115 R)
• M57: 23,031,789 km (0.102 R)
• M58: 23,234,644 km (0.118 R)
• M59: 23,437,947 km (0.118 R)
• M60: 23,764,669 km (0.114 R)
• M61: 24,133,876 km (0.076 R)
• M62: 24,216,305 km (0.059 R)
• M63: 24,422,451 km (0.055 R)
• M64: 24,546,467 km (0.093 R)
• M65: 25,294,906 km (0.099 R)
• M66: 25,546,080 km (0.081 R)
• M67: 25,966,600 km (0.026 R)
• M68: 26,474,186 km (0.093 R)
• M69: 26,985,062 km (0.065 R)
• M70: 27,370,277 km (0.076 R)
• M71: 27,757,436 km (0.1 R)
• M72: 28,016,540 km (0.059 R)
• M73: 28,103,007 km (0.115 R)
• M74: 28,493,607 km (0.119 R)
• M75: 29,017,200 km (0.092 R)
• M76: 29,280,193 km (0.071 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 15,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit