🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.71 AU - 0.73 AU

Year: 216 Days

Day: 14.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.69 AU - 0.79 AU

Year: 225 Days

Day: 25.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.9 AU - 3.9 AU

Year: 2720 Days

Day: 24.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.29 AU - 5.33 AU

Year: 3725 Days

Day: 26 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 13.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.58 AU - 8.7 AU

Year: 6737 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 14,844,061 km

• M1: 221,255 km (0.099 R)
• M2: 423,960 km (0.053 R)
• M3: 629,657 km (0.054 R)
• M4: 872,455 km (0.103 R)
• M5: 1,014,274 km (0.113 R)
• M6: 1,130,362 km (0.109 R)
• M7: 1,216,380 km (0.099 R)
• M8: 1,488,349 km (0.085 R)
• M9: 2,199,537 km (0.113 R)
• M10: 2,511,449 km (0.082 R)
• M11: 2,837,872 km (0.098 R)
• M12: 3,079,622 km (0.072 R)
• M13: 3,277,839 km (0.103 R)
• M14: 3,506,125 km (0.039 R)
• M15: 4,059,189 km (0.065 R)
• M16: 4,499,156 km (0.092 R)
• M17: 4,696,625 km (0.082 R)
• M18: 4,983,554 km (0.114 R)
• M19: 5,158,583 km (0.119 R)
• M20: 5,514,926 km (0.087 R)
• M21: 5,756,825 km (0.1 R)
• M22: 6,126,482 km (0.093 R)
• M23: 6,440,488 km (0.032 R)
• M24: 6,663,388 km (0.118 R)
• M25: 6,888,982 km (0.038 R)
• M26: 7,117,119 km (0.081 R)
• M27: 7,447,281 km (0.048 R)
• M28: 7,748,871 km (0.073 R)
• M29: 8,054,499 km (0.051 R)
• M30: 8,226,088 km (0.117 R)
• M31: 8,468,137 km (0.105 R)
• M32: 8,607,712 km (0.045 R)
• M33: 8,712,730 km (0.038 R)
• M34: 9,066,229 km (0.116 R)
• M35: 9,496,622 km (0.111 R)
• M36: 10,191,804 km (0.108 R)
• M37: 10,377,455 km (0.096 R)
• M38: 11,055,283 km (0.053 R)
• M39: 11,399,657 km (0.067 R)
• M40: 11,592,489 km (0.053 R)
• M41: 12,852,103 km (0.066 R)
• M42: 14,031,083 km (0.094 R)
• M43: 15,756,396 km (0.096 R)
• M44: 16,447,687 km (0.079 R)
• M45: 16,972,776 km (0.055 R)
• M46: 17,370,258 km (0.115 R)
• M47: 17,503,400 km (0.037 R)
• M48: 17,726,001 km (0.106 R)
• M49: 18,084,288 km (0.109 R)
• M50: 18,354,612 km (0.119 R)
• M51: 18,671,609 km (0.054 R)
• M52: 20,097,427 km (0.043 R)
• M53: 21,796,709 km (0.092 R)
• M54: 21,892,601 km (0.064 R)
• M55: 23,787,857 km (0.103 R)
• M56: 26,141,031 km (0.078 R)
• M57: 26,702,472 km (0.105 R)
• M58: 26,856,259 km (0.045 R)
• M59: 26,958,883 km (0.09 R)
• M60: 27,113,268 km (0.049 R)
• M61: 27,267,802 km (0.116 R)
• M62: 27,474,397 km (0.06 R)
• M63: 27,785,261 km (0.118 R)
• M64: 27,993,202 km (0.087 R)
• M65: 28,253,802 km (0.053 R)
• M66: 28,882,562 km (0.104 R)
• M67: 32,312,990 km (0.036 R)
• M68: 32,805,616 km (0.117 R)
• M69: 32,970,324 km (0.076 R)
• M70: 33,355,987 km (0.084 R)
• M71: 33,964,850 km (0.111 R)
• M72: 34,521,653 km (0.111 R)
• M73: 34,857,052 km (0.118 R)
• M74: 35,926,677 km (0.082 R)
• M75: 36,380,257 km (0.12 R)
• M76: 36,949,776 km (0.069 R)
• M77: 37,522,437 km (0.088 R)
• M78: 38,271,174 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 12.9

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.28 AU - 12.96 AU

Year: 13986 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 14,844,061 km

• M1: 179,667 km (0.117 R)
• M2: 461,958 km (0.051 R)
• M3: 624,721 km (0.09 R)
• M4: 778,507 km (0.069 R)
• M5: 1,434,494 km (0.077 R)
• M6: 1,833,172 km (0.079 R)
• M7: 2,062,356 km (0.112 R)
• M8: 2,254,889 km (0.099 R)
• M9: 2,382,795 km (0.117 R)
• M10: 2,501,127 km (0.084 R)
• M11: 2,633,820 km (0.066 R)
• M12: 2,893,522 km (0.061 R)
• M13: 3,332,143 km (0.072 R)
• M14: 3,640,913 km (0.094 R)
• M15: 4,652,195 km (0.059 R)
• M16: 5,666,468 km (0.087 R)
• M17: 5,906,423 km (0.103 R)
• M18: 6,412,962 km (0.088 R)
• M19: 7,433,069 km (0.093 R)
• M20: 7,890,839 km (0.118 R)
• M21: 8,015,753 km (0.098 R)
• M22: 8,123,164 km (0.085 R)
• M23: 8,231,174 km (0.116 R)
• M24: 8,412,337 km (0.119 R)
• M25: 8,945,055 km (0.108 R)
• M26: 9,150,004 km (0.057 R)
• M27: 9,375,299 km (0.049 R)
• M28: 9,774,126 km (0.07 R)
• M29: 10,470,804 km (0.107 R)
• M30: 12,426,946 km (0.097 R)
• M31: 12,530,766 km (0.086 R)
• M32: 13,244,647 km (0.081 R)
• M33: 13,606,674 km (0.108 R)
• M34: 14,015,077 km (0.094 R)
• M35: 14,493,042 km (0.08 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit