🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.55 AU - 0.63 AU

Year: 168 Days

Day: 31.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.76 AU - 1.08 AU

Year: 327 Days

Day: 36.6 Hours

Environment

Temp: 48 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,194,247 km

• M1: 131,197 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.64 AU - 3.12 AU

Year: 1813 Days

Day: 34.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,194,247 km

• M1: 125,812 km (0.09 R)
• M2: 1,722,171 km (0.106 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 10.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.56 AU - 7.38 AU

Year: 6824 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,194,247 km

• M1: 129,402 km (0.077 R)
• M2: 616,642 km (0.07 R)
• M3: 1,088,474 km (0.082 R)
• M4: 1,590,674 km (0.098 R)
• M5: 2,397,007 km (0.086 R)
• M6: 3,086,653 km (0.086 R)
• M7: 3,433,271 km (0.074 R)
• M8: 3,806,219 km (0.109 R)
• M9: 4,336,693 km (0.112 R)
• M10: 5,703,718 km (0.081 R)
• M11: 6,094,916 km (0.071 R)
• M12: 10,562,956 km (0.118 R)
• M13: 10,954,902 km (0.063 R)
• M14: 12,457,314 km (0.062 R)
• M15: 14,931,513 km (0.12 R)
• M16: 19,927,334 km (0.062 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 12.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.2 AU - 8.46 AU

Year: 8125 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,194,247 km

• M1: 154,235 km (0.091 R)
• M2: 596,746 km (0.093 R)
• M3: 1,498,223 km (0.107 R)
• M4: 2,342,703 km (0.115 R)
• M5: 2,881,255 km (0.111 R)
• M6: 4,541,043 km (0.074 R)
• M7: 5,232,634 km (0.12 R)
• M8: 6,916,508 km (0.107 R)
• M9: 7,800,332 km (0.099 R)
• M10: 12,370,547 km (0.118 R)
• M11: 13,864,880 km (0.054 R)
• M12: 15,216,647 km (0.043 R)
• M13: 16,219,401 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.5

Radius: 7.8

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.43 AU - 14.73 AU

Year: 16547 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,194,247 km

• M1: 98,585 km (0.052 R)
• M2: 601,234 km (0.112 R)
• M3: 913,295 km (0.108 R)
• M4: 1,201,121 km (0.112 R)
• M5: 2,228,709 km (0.077 R)
• M6: 2,898,758 km (0.09 R)
• M7: 3,293,696 km (0.104 R)
• M8: 4,071,156 km (0.044 R)
• M9: 5,138,238 km (0.092 R)
• M10: 5,869,472 km (0.094 R)
• M11: 7,905,799 km (0.119 R)
• M12: 11,060,818 km (0.09 R)
• M13: 13,243,600 km (0.108 R)
• M14: 16,993,570 km (0.11 R)
• M15: 18,276,222 km (0.083 R)
• M16: 20,407,992 km (0.12 R)
• M17: 21,396,385 km (0.078 R)
• M18: 24,955,468 km (0.102 R)
• M19: 27,680,244 km (0.034 R)
• M20: 30,829,728 km (0.113 R)
• M21: 34,085,576 km (0.089 R)
• M22: 38,773,375 km (0.114 R)
• M23: 42,848,869 km (0.116 R)
• M24: 45,972,174 km (0.092 R)
• M25: 49,723,789 km (0.063 R)
• M26: 52,003,960 km (0.062 R)
• M27: 54,012,910 km (0.066 R)
• M28: 57,475,502 km (0.112 R)
• M29: 61,267,509 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit