🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.72 AU

Year: 194 Days

Day: 18.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.71 AU - 1.15 AU

Year: 324 Days

Day: 20.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 138.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.93 AU - 1.11 AU

Year: 373 Days

Day: 29.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.06 AU - 3.44 AU

Year: 2119 Days

Day: 33.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.38 AU - 5.04 AU

Year: 3124 Days

Day: 36.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.16 AU - 5.14 AU

Year: 3626 Days

Day: 19.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,309,699 km

• M1: 582,385 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.8

Radius: 3.5

Gravity: 69.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.64 AU - 15.64 AU

Year: 21305 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,309,699 km

• M1: 128,804 km (0.032 R)
• M2: 169,943 km (0.05 R)
• M3: 200,162 km (0.028 R)
• M4: 249,380 km (0.066 R)
• M5: 531,671 km (0.062 R)
• M6: 578,046 km (0.085 R)
• M7: 968,347 km (0.068 R)
• M8: 1,265,448 km (0.056 R)
• M9: 1,296,714 km (0.063 R)
• M10: 1,359,845 km (0.102 R)
• M11: 1,794,875 km (0.038 R)
• M12: 2,082,402 km (0.069 R)
• M13: 2,307,398 km (0.099 R)
• M14: 2,619,459 km (0.12 R)
• M15: 3,196,757 km (0.093 R)
• M16: 3,239,542 km (0.028 R)
• M17: 3,543,824 km (0.098 R)
• M18: 3,811,754 km (0.102 R)
• M19: 4,272,964 km (0.074 R)
• M20: 4,800,296 km (0.102 R)
• M21: 4,997,018 km (0.107 R)
• M22: 5,551,727 km (0.081 R)
• M23: 6,609,384 km (0.064 R)
• M24: 6,718,590 km (0.097 R)
• M25: 7,957,709 km (0.073 R)
• M26: 9,022,696 km (0.078 R)
• M27: 9,265,344 km (0.105 R)
• M28: 10,320,458 km (0.097 R)
• M29: 11,087,745 km (0.099 R)
• M30: 11,609,543 km (0.099 R)
• M31: 13,359,539 km (0.12 R)
• M32: 15,046,255 km (0.079 R)
• M33: 15,478,293 km (0.118 R)
• M34: 15,768,663 km (0.113 R)
• M35: 16,650,243 km (0.108 R)
• M36: 19,000,874 km (0.075 R)
• M37: 20,730,675 km (0.058 R)
• M38: 21,130,849 km (0.111 R)
• M39: 23,335,173 km (0.093 R)
• M40: 24,760,093 km (0.115 R)
• M41: 25,697,025 km (0.07 R)
• M42: 27,781,073 km (0.104 R)
• M43: 28,222,087 km (0.03 R)
• M44: 30,916,046 km (0.061 R)
• M45: 33,596,989 km (0.045 R)
• M46: 34,727,949 km (0.112 R)
• M47: 35,584,397 km (0.088 R)
• M48: 35,967,218 km (0.06 R)
• M49: 36,063,110 km (0.097 R)
• M50: 37,512,264 km (0.045 R)
• M51: 38,488,839 km (0.049 R)
• M52: 38,783,398 km (0.065 R)
• M53: 39,276,023 km (0.12 R)
• M54: 39,374,758 km (0.049 R)
• M55: 39,969,260 km (0.101 R)
• M56: 40,866,398 km (0.112 R)
• M57: 43,087,328 km (0.103 R)
• M58: 43,699,782 km (0.11 R)
• M59: 46,700,416 km (0.08 R)
• M60: 47,434,642 km (0.116 R)
• M61: 47,645,127 km (0.109 R)
• M62: 48,066,993 km (0.118 R)
• M63: 48,172,609 km (0.063 R)
• M64: 48,278,374 km (0.082 R)
• M65: 48,384,140 km (0.088 R)
• M66: 48,596,120 km (0.114 R)
• M67: 49,233,557 km (0.114 R)
• M68: 52,353,271 km (0.105 R)
• M69: 52,462,028 km (0.096 R)
• M70: 54,101,621 km (0.045 R)
• M71: 55,093,605 km (0.109 R)
• M72: 55,980,271 km (0.098 R)
• M73: 57,431,221 km (0.088 R)
• M74: 58,442,951 km (0.106 R)
• M75: 59,347,121 km (0.072 R)
• M76: 60,369,922 km (0.093 R)
• M77: 60,826,345 km (0.067 R)
• M78: 66,509,867 km (0.107 R)
• M79: 68,758,921 km (0.045 R)
• M80: 69,116,161 km (0.072 R)
• M81: 69,474,149 km (0.092 R)
• M82: 70,192,069 km (0.069 R)
• M83: 71,635,090 km (0.111 R)
• M84: 71,997,416 km (0.055 R)
• M85: 72,845,038 km (0.094 R)
• M86: 73,087,835 km (0.07 R)
• M87: 74,550,304 km (0.12 R)
• M88: 75,162,608 km (0.046 R)
• M89: 76,638,690 km (0.089 R)
• M90: 79,244,834 km (0.105 R)
• M91: 81,375,707 km (0.12 R)
• M92: 81,879,851 km (0.103 R)
• M93: 82,764,573 km (0.103 R)
• M94: 83,398,419 km (0.108 R)
• M95: 84,671,048 km (0.096 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 13,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit