🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.01 AU - 1.39 AU

Year: 566 Days

Day: 30.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,888,891 km

• M1: 242,648 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.66 AU - 2.34 AU

Year: 1218 Days

Day: 26.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 59.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.67 AU - 2.53 AU

Year: 1310 Days

Day: 23.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 10.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.36 AU - 3.3 AU

Year: 2049 Days

Day: 9.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,888,891 km

• M1: 173,833 km (0.103 R)
• M2: 243,695 km (0.095 R)
• M3: 321,935 km (0.089 R)
• M4: 419,622 km (0.066 R)
• M5: 870,959 km (0.1 R)
• M6: 962,064 km (0.111 R)
• M7: 1,134,550 km (0.062 R)
• M8: 1,543,700 km (0.052 R)
• M9: 1,621,940 km (0.063 R)
• M10: 1,759,271 km (0.095 R)
• M11: 2,207,616 km (0.11 R)
• M12: 2,347,639 km (0.066 R)
• M13: 2,425,430 km (0.078 R)
• M14: 2,650,276 km (0.076 R)
• M15: 2,868,390 km (0.118 R)
• M16: 3,049,852 km (0.088 R)
• M17: 3,120,761 km (0.11 R)
• M18: 3,220,842 km (0.045 R)
• M19: 3,542,627 km (0.116 R)
• M20: 3,632,236 km (0.093 R)
• M21: 3,813,699 km (0.052 R)
• M22: 4,280,593 km (0.05 R)
• M23: 4,360,180 km (0.109 R)
• M24: 4,488,684 km (0.117 R)
• M25: 4,585,773 km (0.097 R)
• M26: 4,667,304 km (0.098 R)
• M27: 4,831,712 km (0.108 R)
• M28: 4,998,214 km (0.049 R)
• M29: 5,082,139 km (0.037 R)
• M30: 5,405,420 km (0.071 R)
• M31: 5,543,499 km (0.093 R)
• M32: 5,613,062 km (0.074 R)
• M33: 5,770,439 km (0.072 R)
• M34: 5,947,263 km (0.101 R)
• M35: 6,107,782 km (0.079 R)
• M36: 6,287,898 km (0.109 R)
• M37: 6,451,558 km (0.08 R)
• M38: 6,709,016 km (0.051 R)
• M39: 7,082,562 km (0.056 R)
• M40: 7,501,286 km (0.063 R)
• M41: 7,733,163 km (0.064 R)
• M42: 8,045,972 km (0.11 R)
• M43: 8,164,453 km (0.104 R)
• M44: 8,463,051 km (0.092 R)
• M45: 8,603,523 km (0.105 R)
• M46: 8,805,630 km (0.075 R)
• M47: 9,861,043 km (0.062 R)
• M48: 10,521,966 km (0.117 R)
• M49: 10,803,509 km (0.046 R)
• M50: 10,890,575 km (0.113 R)
• M51: 11,131,278 km (0.082 R)
• M52: 11,618,070 km (0.107 R)
• M53: 11,729,670 km (0.037 R)
• M54: 12,111,892 km (0.106 R)
• M55: 13,352,807 km (0.119 R)
• M56: 13,422,968 km (0.1 R)
• M57: 13,610,564 km (0.086 R)
• M58: 13,728,297 km (0.093 R)
• M59: 13,846,330 km (0.071 R)
• M60: 13,941,026 km (0.118 R)
• M61: 14,036,020 km (0.092 R)
• M62: 14,321,902 km (0.081 R)
• M63: 14,465,665 km (0.095 R)
• M64: 15,021,122 km (0.098 R)
• M65: 15,879,664 km (0.064 R)
• M66: 16,103,014 km (0.078 R)
• M67: 16,252,462 km (0.055 R)
• M68: 16,352,394 km (0.07 R)
• M69: 16,829,760 km (0.111 R)
• M70: 16,930,889 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.7

Radius: 10.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.32 AU - 4.62 AU

Year: 4068 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,888,891 km

• M1: 140,622 km (0.059 R)
• M2: 574,157 km (0.05 R)
• M3: 677,828 km (0.116 R)
• M4: 750,832 km (0.045 R)
• M5: 1,072,168 km (0.115 R)
• M6: 1,192,594 km (0.067 R)
• M7: 1,294,620 km (0.095 R)
• M8: 1,532,331 km (0.064 R)
• M9: 1,618,948 km (0.079 R)
• M10: 2,022,862 km (0.096 R)
• M11: 2,531,046 km (0.092 R)
• M12: 2,709,217 km (0.104 R)
• M13: 3,093,684 km (0.098 R)
• M14: 4,278,499 km (0.096 R)
• M15: 4,420,019 km (0.083 R)
• M16: 5,095,303 km (0.073 R)
• M17: 5,170,252 km (0.062 R)
• M18: 5,264,499 km (0.09 R)
• M19: 5,493,084 km (0.097 R)
• M20: 5,744,259 km (0.034 R)
• M21: 5,920,485 km (0.099 R)
• M22: 6,602,203 km (0.09 R)
• M23: 6,828,096 km (0.103 R)
• M24: 6,910,973 km (0.062 R)
• M25: 7,393,576 km (0.072 R)
• M26: 8,105,063 km (0.066 R)
• M27: 8,502,395 km (0.103 R)
• M28: 8,906,010 km (0.114 R)
• M29: 9,500,362 km (0.087 R)
• M30: 9,709,051 km (0.111 R)
• M31: 10,487,260 km (0.112 R)
• M32: 10,944,431 km (0.08 R)
• M33: 11,017,135 km (0.059 R)
• M34: 11,090,139 km (0.042 R)
• M35: 11,383,500 km (0.104 R)
• M36: 11,778,738 km (0.088 R)
• M37: 11,878,370 km (0.105 R)
• M38: 12,735,416 km (0.084 R)
• M39: 13,248,986 km (0.085 R)
• M40: 13,926,814 km (0.1 R)
• M41: 14,005,652 km (0.067 R)
• M42: 14,243,363 km (0.065 R)
• M43: 14,535,677 km (0.119 R)
• M44: 15,207,521 km (0.054 R)
• M45: 15,424,588 km (0.07 R)
• M46: 16,054,544 km (0.102 R)
• M47: 17,481,409 km (0.066 R)
• M48: 18,023,252 km (0.101 R)
• M49: 18,368,375 km (0.085 R)
• M50: 19,123,545 km (0.105 R)
• M51: 19,446,078 km (0.083 R)
• M52: 19,593,282 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit