🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.91 AU - 1.37 AU

Year: 454 Days

Day: 42.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.02 AU - 2.66 AU

Year: 1334 Days

Day: 35.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,755,957 km

• M1: 343,477 km (0.115 R)
• M2: 1,727,407 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.93 AU - 3.05 AU

Year: 1465 Days

Day: 39.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.41 AU - 3.47 AU

Year: 2378 Days

Day: 32.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 12.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.52 AU - 9.16 AU

Year: 9798 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,755,957 km

• M1: 183,108 km (0.038 R)
• M2: 304,581 km (0.078 R)
• M3: 400,174 km (0.074 R)
• M4: 555,307 km (0.115 R)
• M5: 751,430 km (0.119 R)
• M6: 914,941 km (0.071 R)
• M7: 1,111,662 km (0.068 R)
• M8: 1,194,389 km (0.072 R)
• M9: 1,322,894 km (0.118 R)
• M10: 1,411,157 km (0.11 R)
• M11: 1,761,216 km (0.116 R)
• M12: 1,909,018 km (0.076 R)
• M13: 2,009,847 km (0.116 R)
• M14: 3,117,021 km (0.082 R)
• M15: 3,481,442 km (0.085 R)
• M16: 3,606,057 km (0.105 R)
• M17: 3,988,878 km (0.112 R)
• M18: 4,119,327 km (0.063 R)
• M19: 4,218,211 km (0.087 R)
• M20: 4,828,271 km (0.091 R)
• M21: 6,092,822 km (0.092 R)
• M22: 6,977,245 km (0.103 R)
• M23: 7,414,370 km (0.064 R)
• M24: 7,616,177 km (0.086 R)
• M25: 7,983,889 km (0.115 R)
• M26: 8,441,209 km (0.088 R)
• M27: 8,567,470 km (0.034 R)
• M28: 9,294,665 km (0.113 R)
• M29: 9,556,013 km (0.082 R)
• M30: 9,864,184 km (0.118 R)
• M31: 10,399,894 km (0.072 R)
• M32: 11,827,656 km (0.069 R)
• M33: 11,921,903 km (0.027 R)
• M34: 13,908,114 km (0.104 R)
• M35: 14,207,459 km (0.102 R)
• M36: 14,559,164 km (0.12 R)
• M37: 15,271,549 km (0.09 R)
• M38: 15,580,319 km (0.098 R)
• M39: 16,151,783 km (0.081 R)
• M40: 16,942,108 km (0.065 R)
• M41: 17,208,243 km (0.062 R)
• M42: 17,475,874 km (0.082 R)
• M43: 17,583,435 km (0.039 R)
• M44: 18,341,746 km (0.089 R)
• M45: 18,724,866 km (0.096 R)
• M46: 19,610,635 km (0.073 R)
• M47: 19,946,333 km (0.039 R)
• M48: 20,453,320 km (0.104 R)
• M49: 20,793,805 km (0.09 R)
• M50: 20,907,649 km (0.042 R)
• M51: 21,078,938 km (0.057 R)
• M52: 21,768,585 km (0.051 R)
• M53: 22,000,162 km (0.094 R)
• M54: 22,407,218 km (0.094 R)
• M55: 22,816,966 km (0.067 R)
• M56: 24,902,062 km (0.106 R)
• M57: 27,172,060 km (0.098 R)
• M58: 29,507,282 km (0.072 R)
• M59: 29,827,871 km (0.034 R)
• M60: 32,565,512 km (0.112 R)
• M61: 32,697,906 km (0.067 R)
• M62: 34,502,206 km (0.064 R)
• M63: 35,043,002 km (0.12 R)
• M64: 35,518,574 km (0.095 R)
• M65: 35,996,240 km (0.094 R)
• M66: 36,889,040 km (0.036 R)
• M67: 37,650,044 km (0.051 R)
• M68: 38,206,847 km (0.111 R)
• M69: 39,610,823 km (0.055 R)
• M70: 40,247,961 km (0.03 R)
• M71: 40,674,763 km (0.045 R)
• M72: 41,389,243 km (0.082 R)
• M73: 41,676,321 km (0.114 R)
• M74: 42,468,891 km (0.113 R)
• M75: 43,557,814 km (0.117 R)
• M76: 44,435,504 km (0.055 R)
• M77: 45,319,029 km (0.075 R)
• M78: 46,357,089 km (0.093 R)
• M79: 47,028,634 km (0.093 R)
• M80: 47,628,222 km (0.04 R)
• M81: 48,835,028 km (0.079 R)
• M82: 49,214,259 km (0.1 R)
• M83: 49,442,246 km (0.097 R)
• M84: 49,594,387 km (0.086 R)
• M85: 50,128,302 km (0.107 R)
• M86: 50,740,755 km (0.083 R)
• M87: 51,048,029 km (0.046 R)
• M88: 51,432,795 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.5

Radius: 5.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.16 AU - 23.76 AU

Year: 32001 Days

Day: 20.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,755,957 km

• M1: 710,889 km (0.033 R)
• M2: 973,882 km (0.064 R)
• M3: 1,020,557 km (0.071 R)
• M4: 1,351,168 km (0.114 R)
• M5: 1,438,832 km (0.072 R)
• M6: 1,866,084 km (0.085 R)
• M7: 2,351,080 km (0.102 R)
• M8: 2,499,780 km (0.088 R)
• M9: 3,770,465 km (0.1 R)
• M10: 4,456,521 km (0.028 R)
• M11: 4,773,668 km (0.062 R)
• M12: 7,189,374 km (0.07 R)
• M13: 8,002,140 km (0.052 R)
• M14: 8,484,294 km (0.085 R)
• M15: 9,611,364 km (0.064 R)
• M16: 13,833,016 km (0.074 R)
• M17: 13,947,907 km (0.115 R)
• M18: 14,101,544 km (0.108 R)
• M19: 15,311,192 km (0.119 R)
• M20: 15,430,123 km (0.09 R)
• M21: 16,351,197 km (0.114 R)
• M22: 17,166,655 km (0.102 R)
• M23: 18,540,711 km (0.05 R)
• M24: 19,433,362 km (0.062 R)
• M25: 19,519,231 km (0.084 R)
• M26: 20,383,607 km (0.064 R)
• M27: 21,659,079 km (0.072 R)
• M28: 21,792,371 km (0.082 R)
• M29: 22,104,731 km (0.087 R)
• M30: 22,824,297 km (0.088 R)
• M31: 24,610,047 km (0.066 R)
• M32: 25,402,466 km (0.117 R)
• M33: 25,449,291 km (0.115 R)
• M34: 25,778,256 km (0.098 R)
• M35: 27,347,688 km (0.095 R)
• M36: 27,443,729 km (0.107 R)
• M37: 28,119,762 km (0.071 R)
• M38: 29,143,909 km (0.037 R)
• M39: 29,635,787 km (0.114 R)
• M40: 32,390,183 km (0.093 R)
• M41: 32,797,688 km (0.076 R)
• M42: 33,669,095 km (0.119 R)
• M43: 34,600,043 km (0.103 R)
• M44: 34,703,864 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit