🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.76 AU - 0.82 AU

Year: 253 Days

Day: 13.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,515,627 km

• M1: 198,816 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.09 AU - 1.77 AU

Year: 615 Days

Day: 24.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,515,627 km

• M1: 143,315 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.41 AU - 2.09 AU

Year: 833 Days

Day: 25 Hours

Environment

Temp: -42 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.85 AU - 2.89 AU

Year: 1313 Days

Day: 34.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.3

Radius: 3.8

Gravity: 51.75 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.11 AU - 14.11 AU

Year: 17083 Days

Day: 17 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,515,627 km

• M1: 413,489 km (0.025 R)
• M2: 858,841 km (0.099 R)
• M3: 1,006,195 km (0.09 R)
• M4: 1,324,540 km (0.048 R)
• M5: 1,380,489 km (0.077 R)
• M6: 1,408,614 km (0.039 R)
• M7: 1,465,760 km (0.075 R)
• M8: 2,013,737 km (0.116 R)
• M9: 2,548,400 km (0.098 R)
• M10: 2,653,268 km (0.039 R)
• M11: 2,831,289 km (0.089 R)
• M12: 2,903,695 km (0.082 R)
• M13: 2,976,549 km (0.109 R)
• M14: 4,727,442 km (0.119 R)
• M15: 4,813,311 km (0.065 R)
• M16: 6,208,910 km (0.077 R)
• M17: 6,444,975 km (0.097 R)
• M18: 6,974,552 km (0.057 R)
• M19: 7,121,457 km (0.11 R)
• M20: 8,177,768 km (0.097 R)
• M21: 8,592,902 km (0.116 R)
• M22: 8,855,745 km (0.061 R)
• M23: 10,209,606 km (0.069 R)
• M24: 11,166,284 km (0.046 R)
• M25: 11,453,213 km (0.052 R)
• M26: 12,092,594 km (0.05 R)
• M27: 12,923,162 km (0.062 R)
• M28: 13,649,609 km (0.106 R)
• M29: 14,952,457 km (0.111 R)
• M30: 15,778,536 km (0.036 R)
• M31: 16,294,350 km (0.096 R)
• M32: 16,815,698 km (0.107 R)
• M33: 18,479,526 km (0.036 R)
• M34: 18,750,597 km (0.11 R)
• M35: 18,886,582 km (0.06 R)
• M36: 19,159,598 km (0.088 R)
• M37: 20,474,264 km (0.037 R)
• M38: 20,614,437 km (0.102 R)
• M39: 21,107,063 km (0.101 R)
• M40: 21,532,519 km (0.075 R)
• M41: 21,889,310 km (0.097 R)
• M42: 22,536,171 km (0.1 R)
• M43: 22,680,832 km (0.036 R)
• M44: 23,116,611 km (0.077 R)
• M45: 23,335,473 km (0.04 R)
• M46: 23,701,838 km (0.033 R)
• M47: 24,663,154 km (0.09 R)
• M48: 28,869,098 km (0.076 R)
• M49: 29,974,477 km (0.086 R)
• M50: 30,213,235 km (0.099 R)
• M51: 30,692,397 km (0.086 R)
• M52: 31,658,500 km (0.078 R)
• M53: 32,307,904 km (0.089 R)
• M54: 36,465,827 km (0.03 R)
• M55: 37,061,227 km (0.109 R)
• M56: 37,488,478 km (0.09 R)
• M57: 38,175,432 km (0.083 R)
• M58: 39,126,874 km (0.112 R)
• M59: 39,213,641 km (0.11 R)
• M60: 39,998,431 km (0.112 R)
• M61: 40,700,345 km (0.117 R)
• M62: 41,229,472 km (0.071 R)
• M63: 41,849,705 km (0.101 R)
• M64: 42,027,427 km (0.071 R)
• M65: 44,814,585 km (0.105 R)
• M66: 46,552,015 km (0.111 R)
• M67: 48,497,984 km (0.088 R)
• M68: 50,281,340 km (0.093 R)
• M69: 51,418,733 km (0.111 R)
• M70: 53,044,413 km (0.091 R)
• M71: 53,911,931 km (0.053 R)
• M72: 54,008,571 km (0.107 R)
• M73: 54,105,361 km (0.073 R)
• M74: 54,978,564 km (0.083 R)
• M75: 55,173,191 km (0.103 R)
• M76: 56,346,038 km (0.025 R)
• M77: 56,935,603 km (0.097 R)
• M78: 57,329,644 km (0.062 R)
• M79: 58,120,718 km (0.102 R)
• M80: 59,114,496 km (0.051 R)
• M81: 59,313,910 km (0.117 R)
• M82: 60,615,711 km (0.03 R)
• M83: 61,421,595 km (0.059 R)
• M84: 61,825,808 km (0.099 R)
• M85: 64,782,610 km (0.103 R)
• M86: 65,812,890 km (0.072 R)
• M87: 66,641,064 km (0.095 R)
• M88: 66,952,527 km (0.112 R)
• M89: 67,368,409 km (0.091 R)
• M90: 69,040,913 km (0.084 R)
• M91: 69,145,931 km (0.04 R)
• M92: 69,461,283 km (0.118 R)
• M93: 69,882,401 km (0.087 R)
• M94: 70,093,185 km (0.056 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit