🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.02 AU - 1.42 AU

Year: 485 Days

Day: 30.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,198,159 km

• M1: 32,612 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.38 AU - 1.82 AU

Year: 728 Days

Day: 46.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,198,159 km

• M1: 28,124 km (0.11 R)
• M2: 118,631 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.69 AU - 2.31 AU

Year: 1018 Days

Day: 40.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.73 AU - 4.85 AU

Year: 3773 Days

Day: 16 Hours

Environment

Temp: -124 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 11.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.42 AU - 10.66 AU

Year: 11449 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,198,159 km

• M1: 148,251 km (0.087 R)
• M2: 559,346 km (0.064 R)
• M3: 948,750 km (0.084 R)
• M4: 1,444,667 km (0.095 R)
• M5: 1,852,321 km (0.092 R)
• M6: 2,222,725 km (0.075 R)
• M7: 2,750,955 km (0.086 R)
• M8: 3,920,362 km (0.101 R)
• M9: 4,386,509 km (0.027 R)
• M10: 6,435,401 km (0.085 R)
• M11: 6,961,387 km (0.094 R)
• M12: 9,460,121 km (0.107 R)
• M13: 9,981,170 km (0.083 R)
• M14: 10,687,122 km (0.118 R)
• M15: 11,138,010 km (0.073 R)
• M16: 13,133,496 km (0.066 R)
• M17: 14,727,312 km (0.026 R)
• M18: 18,215,934 km (0.04 R)
• M19: 19,353,327 km (0.046 R)
• M20: 19,770,855 km (0.06 R)
• M21: 22,403,478 km (0.113 R)
• M22: 23,519,179 km (0.06 R)
• M23: 28,354,481 km (0.118 R)
• M24: 29,439,215 km (0.111 R)
• M25: 32,859,621 km (0.073 R)
• M26: 33,935,379 km (0.073 R)
• M27: 37,690,884 km (0.085 R)
• M28: 38,869,416 km (0.107 R)
• M29: 40,072,482 km (0.079 R)
• M30: 40,888,090 km (0.105 R)
• M31: 43,401,783 km (0.075 R)
• M32: 44,117,758 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.8

Radius: 4

Gravity: 61.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.72 AU - 17.7 AU

Year: 20304 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,198,159 km

• M1: 49,966 km (0.099 R)
• M2: 302,786 km (0.083 R)
• M3: 752,627 km (0.096 R)
• M4: 1,231,340 km (0.098 R)
• M5: 2,529,550 km (0.067 R)
• M6: 2,832,935 km (0.116 R)
• M7: 4,054,252 km (0.114 R)
• M8: 4,577,396 km (0.046 R)
• M9: 4,950,343 km (0.112 R)
• M10: 6,979,040 km (0.116 R)
• M11: 9,741,514 km (0.115 R)
• M12: 12,289,465 km (0.108 R)
• M13: 12,861,976 km (0.088 R)
• M14: 13,302,991 km (0.11 R)
• M15: 16,675,675 km (0.05 R)
• M16: 18,006,348 km (0.105 R)
• M17: 21,078,490 km (0.051 R)
• M18: 26,314,116 km (0.086 R)
• M19: 26,904,728 km (0.079 R)
• M20: 28,729,673 km (0.073 R)
• M21: 35,981,280 km (0.089 R)
• M22: 37,743,393 km (0.076 R)
• M23: 39,254,930 km (0.105 R)
• M24: 43,536,870 km (0.064 R)
• M25: 46,215,719 km (0.09 R)
• M26: 50,075,643 km (0.068 R)
• M27: 53,955,314 km (0.115 R)
• M28: 59,838,101 km (0.084 R)
• M29: 64,841,103 km (0.109 R)
• M30: 69,441,387 km (0.117 R)
• M31: 71,935,632 km (0.055 R)
• M32: 79,529,968 km (0.063 R)
• M33: 83,013,953 km (0.075 R)
• M34: 83,519,893 km (0.074 R)
• M35: 83,773,461 km (0.059 R)
• M36: 85,306,540 km (0.105 R)
• M37: 86,598,318 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.9

Radius: 3.6

Gravity: 52.54 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.43 AU - 19.85 AU

Year: 28963 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 97,198,159 km

• M1: 45,927 km (0.037 R)
• M2: 170,542 km (0.075 R)
• M3: 845,527 km (0.081 R)
• M4: 1,321,847 km (0.115 R)
• M5: 2,021,516 km (0.087 R)
• M6: 2,270,148 km (0.102 R)
• M7: 2,463,578 km (0.09 R)
• M8: 2,774,293 km (0.11 R)
• M9: 3,081,417 km (0.102 R)
• M10: 3,288,311 km (0.109 R)
• M11: 3,863,215 km (0.091 R)
• M12: 5,588,976 km (0.11 R)
• M13: 5,986,907 km (0.099 R)
• M14: 7,502,782 km (0.084 R)
• M15: 8,208,286 km (0.087 R)
• M16: 9,196,230 km (0.079 R)
• M17: 9,625,127 km (0.085 R)
• M18: 10,522,714 km (0.076 R)
• M19: 13,392,450 km (0.03 R)
• M20: 13,548,331 km (0.083 R)
• M21: 14,755,736 km (0.102 R)
• M22: 14,921,939 km (0.056 R)
• M23: 21,988,493 km (0.101 R)
• M24: 23,992,357 km (0.106 R)
• M25: 26,972,496 km (0.082 R)
• M26: 27,849,140 km (0.04 R)
• M27: 34,232,630 km (0.06 R)
• M28: 34,964,164 km (0.1 R)
• M29: 46,683,063 km (0.113 R)
• M30: 48,127,281 km (0.094 R)
• M31: 51,104,577 km (0.12 R)
• M32: 52,444,825 km (0.106 R)
• M33: 54,597,987 km (0.076 R)
• M34: 54,995,618 km (0.04 R)
• M35: 56,200,330 km (0.086 R)
• M36: 58,662,411 km (0.089 R)
• M37: 66,478,003 km (0.097 R)
• M38: 75,204,645 km (0.028 R)
• M39: 82,816,633 km (0.028 R)
• M40: 90,369,680 km (0.119 R)
• M41: 92,045,775 km (0.114 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit