🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 258 Days

Day: 37.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.8 AU - 1.92 AU

Year: 931 Days

Day: 34.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.63 AU - 2.71 AU

Year: 1173 Days

Day: 14 Hours

Environment

Temp: -76 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 12.5

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.12 AU - 9.44 AU

Year: 7966 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,951,196 km

• M1: 155,582 km (0.117 R)
• M2: 642,224 km (0.112 R)
• M3: 1,332,767 km (0.083 R)
• M4: 2,129,077 km (0.101 R)
• M5: 2,577,422 km (0.102 R)
• M6: 3,546,666 km (0.099 R)
• M7: 4,023,285 km (0.084 R)
• M8: 4,984,003 km (0.083 R)
• M9: 5,617,101 km (0.108 R)
• M10: 6,666,979 km (0.094 R)
• M11: 10,253,737 km (0.057 R)
• M12: 10,656,156 km (0.088 R)
• M13: 13,004,094 km (0.095 R)
• M14: 14,082,695 km (0.087 R)
• M15: 14,580,706 km (0.082 R)
• M16: 17,605,126 km (0.059 R)
• M17: 18,330,077 km (0.11 R)
• M18: 24,955,618 km (0.064 R)
• M19: 25,685,954 km (0.094 R)
• M20: 27,962,385 km (0.117 R)
• M21: 28,551,950 km (0.046 R)
• M22: 34,125,369 km (0.12 R)
• M23: 35,252,589 km (0.108 R)
• M24: 36,056,228 km (0.085 R)
• M25: 36,637,865 km (0.11 R)
• M26: 37,225,635 km (0.063 R)
• M27: 38,420,024 km (0.095 R)
• M28: 39,271,236 km (0.066 R)
• M29: 40,634,073 km (0.105 R)
• M30: 42,028,325 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 13.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.99 AU - 9.99 AU

Year: 10732 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,951,196 km

• M1: 172,038 km (0.09 R)
• M2: 725,400 km (0.094 R)
• M3: 1,203,216 km (0.112 R)
• M4: 1,679,236 km (0.072 R)
• M5: 2,154,808 km (0.096 R)
• M6: 3,145,295 km (0.086 R)
• M7: 3,879,522 km (0.034 R)
• M8: 4,756,614 km (0.103 R)
• M9: 7,445,486 km (0.082 R)
• M10: 8,058,538 km (0.119 R)
• M11: 8,800,394 km (0.063 R)
• M12: 9,336,553 km (0.1 R)
• M13: 12,594,046 km (0.058 R)
• M14: 13,087,570 km (0.043 R)
• M15: 13,593,959 km (0.105 R)
• M16: 14,179,335 km (0.069 R)
• M17: 18,680,585 km (0.118 R)
• M18: 21,253,968 km (0.085 R)
• M19: 25,692,238 km (0.097 R)
• M20: 27,196,893 km (0.1 R)
• M21: 27,815,031 km (0.073 R)
• M22: 31,271,191 km (0.069 R)
• M23: 41,823,825 km (0.12 R)
• M24: 43,342,393 km (0.065 R)
• M25: 45,328,155 km (0.079 R)
• M26: 48,268,950 km (0.094 R)
• M27: 49,786,171 km (0.119 R)
• M28: 50,247,382 km (0.055 R)

Asteroid Belt

Center: 10.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.1

Radius: 9.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.05 AU - 14.51 AU

Year: 15797 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,951,196 km

• M1: 121,922 km (0.09 R)
• M2: 442,511 km (0.095 R)
• M3: 1,331,571 km (0.063 R)
• M4: 2,484,671 km (0.078 R)
• M5: 2,803,314 km (0.092 R)
• M6: 3,123,753 km (0.053 R)
• M7: 3,665,148 km (0.112 R)
• M8: 6,520,223 km (0.082 R)
• M9: 7,267,913 km (0.072 R)
• M10: 9,799,857 km (0.073 R)
• M11: 11,824,964 km (0.112 R)
• M12: 12,404,655 km (0.072 R)
• M13: 13,620,886 km (0.111 R)
• M14: 14,767,105 km (0.072 R)
• M15: 15,138,108 km (0.083 R)
• M16: 16,367,653 km (0.098 R)
• M17: 19,730,613 km (0.114 R)
• M18: 20,090,396 km (0.11 R)
• M19: 20,730,675 km (0.053 R)
• M20: 25,386,459 km (0.109 R)
• M21: 27,229,056 km (0.061 R)
• M22: 28,582,319 km (0.102 R)
• M23: 29,626,362 km (0.08 R)
• M24: 30,815,815 km (0.102 R)
• M25: 34,836,557 km (0.111 R)
• M26: 35,893,765 km (0.114 R)
• M27: 36,565,310 km (0.084 R)
• M28: 38,911,304 km (0.067 R)
• M29: 45,916,673 km (0.108 R)
• M30: 47,993,091 km (0.054 R)
• M31: 51,989,598 km (0.092 R)
• M32: 53,543,920 km (0.061 R)
• M33: 55,664,021 km (0.085 R)
• M34: 57,656,067 km (0.097 R)
• M35: 63,525,240 km (0.096 R)
• M36: 68,951,155 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 10,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit