🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.57 AU - 0.87 AU

Year: 213 Days

Day: 16.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,084,777 km

• M1: 39,494 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.89 AU - 0.95 AU

Year: 307 Days

Day: 38.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1 AU - 1.4 AU

Year: 458 Days

Day: 37.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.05 AU - 4.97 AU

Year: 2796 Days

Day: 16.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.4

Radius: 4.5

Gravity: 38.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.32 AU - 17.5 AU

Year: 24216 Days

Day: 24.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,084,777 km

• M1: 64,028 km (0.104 R)
• M2: 645,515 km (0.089 R)
• M3: 749,336 km (0.075 R)
• M4: 944,112 km (0.1 R)
• M5: 973,284 km (0.045 R)
• M6: 1,185,713 km (0.11 R)
• M7: 1,281,156 km (0.088 R)
• M8: 1,313,469 km (0.083 R)
• M9: 1,445,863 km (0.056 R)
• M10: 2,208,813 km (0.1 R)
• M11: 2,692,163 km (0.094 R)
• M12: 3,295,791 km (0.12 R)
• M13: 3,475,757 km (0.115 R)
• M14: 4,130,547 km (0.107 R)
• M15: 4,975,476 km (0.051 R)
• M16: 5,181,921 km (0.097 R)
• M17: 5,286,190 km (0.082 R)
• M18: 5,496,824 km (0.068 R)
• M19: 6,817,025 km (0.116 R)
• M20: 7,161,699 km (0.077 R)
• M21: 7,630,090 km (0.09 R)
• M22: 8,657,977 km (0.073 R)
• M23: 9,536,565 km (0.072 R)
• M24: 9,921,780 km (0.069 R)
• M25: 10,051,331 km (0.049 R)
• M26: 10,641,196 km (0.038 R)
• M27: 12,198,659 km (0.032 R)
• M28: 12,476,762 km (0.111 R)
• M29: 12,756,958 km (0.07 R)
• M30: 14,480,924 km (0.098 R)
• M31: 14,554,377 km (0.083 R)
• M32: 15,369,984 km (0.101 R)
• M33: 16,048,261 km (0.084 R)
• M34: 17,590,316 km (0.113 R)
• M35: 18,141,135 km (0.099 R)
• M36: 18,458,432 km (0.078 R)
• M37: 18,857,560 km (0.042 R)
• M38: 20,400,213 km (0.061 R)
• M39: 22,067,332 km (0.097 R)
• M40: 22,917,047 km (0.088 R)
• M41: 25,176,125 km (0.118 R)
• M42: 26,063,839 km (0.053 R)
• M43: 26,332,068 km (0.047 R)
• M44: 28,972,171 km (0.085 R)
• M45: 29,342,874 km (0.119 R)
• M46: 31,599,857 km (0.102 R)
• M47: 32,364,602 km (0.056 R)
• M48: 32,942,050 km (0.094 R)
• M49: 35,088,629 km (0.095 R)
• M50: 35,880,301 km (0.11 R)
• M51: 36,378,013 km (0.061 R)
• M52: 37,682,956 km (0.051 R)
• M53: 37,986,191 km (0.071 R)
• M54: 38,290,323 km (0.075 R)
• M55: 39,003,157 km (0.056 R)
• M56: 40,752,255 km (0.101 R)
• M57: 40,855,926 km (0.086 R)
• M58: 41,271,509 km (0.108 R)
• M59: 44,007,056 km (0.109 R)
• M60: 44,113,420 km (0.109 R)
• M61: 44,219,784 km (0.094 R)
• M62: 44,753,400 km (0.088 R)
• M63: 46,800,497 km (0.097 R)
• M64: 46,908,956 km (0.092 R)
• M65: 49,318,977 km (0.071 R)
• M66: 49,872,190 km (0.066 R)
• M67: 57,365,847 km (0.116 R)
• M68: 57,714,709 km (0.085 R)
• M69: 58,531,364 km (0.116 R)
• M70: 58,882,619 km (0.104 R)
• M71: 60,767,403 km (0.106 R)
• M72: 61,241,778 km (0.05 R)
• M73: 63,992,733 km (0.103 R)
• M74: 64,838,111 km (0.12 R)
• M75: 65,322,658 km (0.103 R)
• M76: 65,686,929 km (0.093 R)
• M77: 66,539,637 km (0.117 R)
• M78: 68,502,062 km (0.066 R)
• M79: 68,995,735 km (0.107 R)
• M80: 69,119,303 km (0.068 R)
• M81: 69,614,322 km (0.08 R)
• M82: 70,234,854 km (0.116 R)
• M83: 72,986,856 km (0.103 R)
• M84: 75,137,326 km (0.117 R)
• M85: 75,264,484 km (0.107 R)
• M86: 75,773,715 km (0.106 R)
• M87: 77,180,234 km (0.118 R)
• M88: 79,889,302 km (0.091 R)
• M89: 80,278,855 km (0.118 R)
• M90: 80,669,006 km (0.033 R)
• M91: 82,629,187 km (0.096 R)
• M92: 83,286,071 km (0.098 R)
• M93: 83,681,159 km (0.1 R)
• M94: 83,812,955 km (0.106 R)
• M95: 85,798,119 km (0.075 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit