🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 135 Days

Day: 24.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,295,145 km

• M1: 432,039 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.35 AU - 1.37 AU

Year: 555 Days

Day: 14.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.47 AU - 1.75 AU

Year: 715 Days

Day: 41.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.84 AU - 2.96 AU

Year: 1728 Days

Day: 21.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.43 AU - 3.51 AU

Year: 1791 Days

Day: 15.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 134.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191

Radius: 8.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.38 AU - 10.06 AU

Year: 10602 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 81,295,145 km

• M1: 606,769 km (0.079 R)
• M2: 826,379 km (0.032 R)
• M3: 1,026,092 km (0.085 R)
• M4: 1,086,081 km (0.063 R)
• M5: 1,147,416 km (0.114 R)
• M6: 1,225,655 km (0.11 R)
• M7: 1,305,840 km (0.119 R)
• M8: 2,182,633 km (0.105 R)
• M9: 3,162,050 km (0.051 R)
• M10: 4,358,534 km (0.074 R)
• M11: 4,482,850 km (0.073 R)
• M12: 5,121,483 km (0.084 R)
• M13: 5,226,351 km (0.086 R)
• M14: 5,788,540 km (0.116 R)
• M15: 6,285,803 km (0.101 R)
• M16: 7,086,302 km (0.116 R)
• M17: 7,588,053 km (0.1 R)
• M18: 7,858,227 km (0.069 R)
• M19: 8,131,691 km (0.082 R)
• M20: 8,315,697 km (0.108 R)
• M21: 9,033,916 km (0.094 R)
• M22: 9,256,368 km (0.051 R)
• M23: 10,065,992 km (0.111 R)
• M24: 10,595,868 km (0.082 R)
• M25: 11,168,977 km (0.105 R)
• M26: 11,407,885 km (0.101 R)
• M27: 11,995,056 km (0.077 R)
• M28: 12,733,920 km (0.094 R)
• M29: 13,234,774 km (0.098 R)
• M30: 14,514,883 km (0.096 R)
• M31: 14,700,983 km (0.092 R)
• M32: 15,000,328 km (0.116 R)
• M33: 15,226,221 km (0.119 R)
• M34: 16,025,522 km (0.058 R)
• M35: 16,799,542 km (0.078 R)
• M36: 17,625,322 km (0.088 R)
• M37: 17,784,045 km (0.081 R)
• M38: 18,464,267 km (0.071 R)
• M39: 20,015,148 km (0.102 R)
• M40: 20,097,876 km (0.084 R)
• M41: 20,180,753 km (0.097 R)
• M42: 20,889,996 km (0.055 R)
• M43: 20,974,070 km (0.111 R)
• M44: 21,734,925 km (0.111 R)
• M45: 21,862,532 km (0.077 R)
• M46: 22,033,223 km (0.098 R)
• M47: 22,720,177 km (0.11 R)
• M48: 22,849,728 km (0.086 R)
• M49: 22,936,346 km (0.091 R)
• M50: 23,153,113 km (0.104 R)
• M51: 25,090,256 km (0.112 R)
• M52: 26,259,213 km (0.107 R)
• M53: 27,170,414 km (0.045 R)
• M54: 27,676,055 km (0.063 R)
• M55: 28,184,688 km (0.082 R)
• M56: 30,202,763 km (0.087 R)
• M57: 30,392,902 km (0.113 R)
• M58: 30,583,340 km (0.111 R)
• M59: 31,301,110 km (0.098 R)
• M60: 31,879,456 km (0.085 R)
• M61: 32,509,861 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.8

Radius: 3.7

Gravity: 72.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.57 AU - 17.47 AU

Year: 18365 Days

Day: 18.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,295,145 km

• M1: 74,799 km (0.1 R)
• M2: 329,415 km (0.111 R)
• M3: 447,298 km (0.05 R)
• M4: 1,919,041 km (0.1 R)
• M5: 2,731,807 km (0.107 R)
• M6: 2,969,817 km (0.054 R)
• M7: 3,132,280 km (0.105 R)
• M8: 3,465,734 km (0.11 R)
• M9: 4,166,002 km (0.118 R)
• M10: 4,625,267 km (0.084 R)
• M11: 5,148,710 km (0.048 R)
• M12: 5,943,224 km (0.08 R)
• M13: 6,458,738 km (0.099 R)
• M14: 7,477,350 km (0.096 R)
• M15: 7,532,253 km (0.029 R)
• M16: 7,864,958 km (0.06 R)
• M17: 7,920,908 km (0.071 R)
• M18: 8,259,149 km (0.109 R)
• M19: 8,891,499 km (0.111 R)
• M20: 9,899,041 km (0.097 R)
• M21: 10,631,621 km (0.113 R)
• M22: 11,955,263 km (0.106 R)
• M23: 12,019,591 km (0.067 R)
• M24: 13,064,232 km (0.114 R)
• M25: 13,130,504 km (0.036 R)
• M26: 13,799,057 km (0.104 R)
• M27: 14,001,912 km (0.072 R)
• M28: 14,478,830 km (0.107 R)
• M29: 16,153,877 km (0.083 R)
• M30: 17,014,065 km (0.095 R)
• M31: 20,139,913 km (0.107 R)
• M32: 21,220,308 km (0.09 R)
• M33: 24,572,647 km (0.102 R)
• M34: 24,818,287 km (0.108 R)
• M35: 26,981,322 km (0.1 R)
• M36: 27,065,696 km (0.111 R)
• M37: 27,234,741 km (0.057 R)
• M38: 27,743,972 km (0.108 R)
• M39: 28,685,841 km (0.09 R)
• M40: 29,203,898 km (0.059 R)
• M41: 30,249,288 km (0.036 R)
• M42: 30,336,952 km (0.082 R)
• M43: 31,041,409 km (0.068 R)
• M44: 32,197,501 km (0.04 R)
• M45: 32,645,995 km (0.039 R)
• M46: 33,730,580 km (0.077 R)
• M47: 35,471,899 km (0.081 R)
• M48: 35,749,553 km (0.089 R)
• M49: 36,400,004 km (0.08 R)
• M50: 37,807,271 km (0.058 R)
• M51: 37,996,214 km (0.085 R)
• M52: 39,041,005 km (0.064 R)
• M53: 39,519,120 km (0.042 R)
• M54: 39,615,012 km (0.085 R)
• M55: 39,999,179 km (0.095 R)
• M56: 44,206,171 km (0.082 R)
• M57: 44,305,653 km (0.114 R)
• M58: 44,604,550 km (0.108 R)
• M59: 45,304,668 km (0.117 R)
• M60: 47,528,590 km (0.055 R)
• M61: 48,039,018 km (0.11 R)
• M62: 48,653,865 km (0.036 R)
• M63: 49,581,073 km (0.107 R)
• M64: 49,787,817 km (0.088 R)
• M65: 49,995,010 km (0.106 R)
• M66: 51,452,692 km (0.077 R)
• M67: 52,292,085 km (0.118 R)
• M68: 53,135,817 km (0.047 R)
• M69: 53,984,187 km (0.107 R)
• M70: 54,196,915 km (0.082 R)
• M71: 54,836,895 km (0.11 R)
• M72: 56,447,765 km (0.113 R)
• M73: 58,292,157 km (0.097 R)
• M74: 59,605,925 km (0.081 R)
• M75: 61,928,432 km (0.076 R)
• M76: 63,268,829 km (0.056 R)
• M77: 66,091,890 km (0.109 R)
• M78: 66,433,422 km (0.091 R)
• M79: 67,003,989 km (0.057 R)
• M80: 69,071,132 km (0.094 R)
• M81: 69,764,817 km (0.1 R)
• M82: 69,996,694 km (0.06 R)
• M83: 70,344,808 km (0.03 R)
• M84: 70,926,146 km (0.094 R)
• M85: 71,742,950 km (0.114 R)
• M86: 72,211,042 km (0.055 R)
• M87: 72,915,049 km (0.119 R)
• M88: 74,093,581 km (0.106 R)
• M89: 75,278,247 km (0.056 R)
• M90: 75,397,028 km (0.084 R)
• M91: 76,708,253 km (0.119 R)
• M92: 77,306,644 km (0.119 R)
• M93: 77,906,682 km (0.09 R)
• M94: 78,990,518 km (0.079 R)
• M95: 80,565,036 km (0.097 R)
• M96: 80,929,755 km (0.079 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 16,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit