🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.77 AU - 1.01 AU

Year: 316 Days

Day: 28.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.25 AU - 1.93 AU

Year: 755 Days

Day: 16.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,797,269 km

• M1: 24,684 km (0.112 R)
• M2: 657,333 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.22 AU - 2.02 AU

Year: 777 Days

Day: 27.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.8

Radius: 3.7

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.97 AU - 20.79 AU

Year: 27296 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,797,269 km

• M1: 102,175 km (0.071 R)
• M2: 132,394 km (0.11 R)
• M3: 354,098 km (0.079 R)
• M4: 652,845 km (0.096 R)
• M5: 848,220 km (0.053 R)
• M6: 1,135,597 km (0.115 R)
• M7: 1,186,311 km (0.072 R)
• M8: 1,316,312 km (0.1 R)
• M9: 2,032,437 km (0.049 R)
• M10: 2,219,584 km (0.098 R)
• M11: 2,283,163 km (0.089 R)
• M12: 2,576,823 km (0.094 R)
• M13: 2,847,895 km (0.025 R)
• M14: 3,271,257 km (0.087 R)
• M15: 3,453,467 km (0.082 R)
• M16: 3,601,569 km (0.075 R)
• M17: 4,736,269 km (0.113 R)
• M18: 4,859,537 km (0.089 R)
• M19: 5,620,990 km (0.112 R)
• M20: 5,838,954 km (0.094 R)
• M21: 6,193,651 km (0.101 R)
• M22: 6,738,486 km (0.072 R)
• M23: 6,923,539 km (0.087 R)
• M24: 7,016,739 km (0.087 R)
• M25: 7,110,237 km (0.066 R)
• M26: 8,562,533 km (0.045 R)
• M27: 9,321,892 km (0.087 R)
• M28: 10,155,451 km (0.076 R)
• M29: 10,420,838 km (0.089 R)
• M30: 11,285,065 km (0.115 R)
• M31: 11,449,623 km (0.091 R)
• M32: 11,670,429 km (0.11 R)
• M33: 12,510,571 km (0.047 R)
• M34: 13,602,336 km (0.083 R)
• M35: 13,777,515 km (0.097 R)
• M36: 13,953,442 km (0.08 R)
• M37: 14,012,234 km (0.1 R)
• M38: 14,248,300 km (0.068 R)
• M39: 15,326,601 km (0.097 R)
• M40: 15,387,338 km (0.092 R)
• M41: 16,060,079 km (0.074 R)
• M42: 16,493,165 km (0.085 R)
• M43: 16,555,248 km (0.062 R)
• M44: 18,585,890 km (0.084 R)
• M45: 19,170,967 km (0.083 R)
• M46: 19,367,389 km (0.116 R)
• M47: 20,093,088 km (0.12 R)
• M48: 20,425,944 km (0.051 R)
• M49: 24,275,695 km (0.091 R)
• M50: 24,701,301 km (0.086 R)
• M51: 24,772,360 km (0.052 R)
• M52: 26,137,291 km (0.116 R)
• M53: 26,209,697 km (0.097 R)
• M54: 27,452,556 km (0.085 R)
• M55: 28,415,966 km (0.097 R)
• M56: 28,565,115 km (0.075 R)
• M57: 32,300,424 km (0.105 R)
• M58: 32,768,217 km (0.094 R)
• M59: 34,185,208 km (0.094 R)
• M60: 35,060,804 km (0.115 R)
• M61: 36,024,514 km (0.055 R)
• M62: 36,266,862 km (0.081 R)
• M63: 38,059,942 km (0.08 R)
• M64: 39,299,061 km (0.106 R)
• M65: 40,383,646 km (0.081 R)
• M66: 41,477,954 km (0.049 R)
• M67: 41,816,644 km (0.081 R)
• M68: 42,752,678 km (0.072 R)
• M69: 43,009,238 km (0.116 R)
• M70: 44,472,305 km (0.063 R)
• M71: 45,427,637 km (0.111 R)
• M72: 46,302,037 km (0.083 R)
• M73: 46,477,665 km (0.112 R)
• M74: 47,889,869 km (0.026 R)
• M75: 50,304,977 km (0.104 R)
• M76: 50,485,392 km (0.111 R)
• M77: 50,666,106 km (0.049 R)
• M78: 54,880,577 km (0.089 R)
• M79: 55,159,278 km (0.116 R)
• M80: 55,438,577 km (0.117 R)
• M81: 55,531,777 km (0.094 R)
• M82: 56,935,603 km (0.07 R)
• M83: 58,825,473 km (0.05 R)
• M84: 58,920,617 km (0.094 R)
• M85: 59,206,050 km (0.101 R)
• M86: 59,682,669 km (0.079 R)
• M87: 60,065,041 km (0.058 R)
• M88: 60,543,904 km (0.059 R)
• M89: 63,055,203 km (0.111 R)
• M90: 63,152,442 km (0.081 R)
• M91: 64,813,427 km (0.092 R)
• M92: 65,304,706 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit