🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.93 AU - 4.75 AU

Year: 2735 Days

Day: 31.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 13.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.11 AU - 6.41 AU

Year: 5692 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,283,981 km

• M1: 164,109 km (0.068 R)
• M2: 585,077 km (0.06 R)
• M3: 1,011,880 km (0.111 R)
• M4: 1,776,325 km (0.092 R)
• M5: 2,209,860 km (0.11 R)
• M6: 3,359,819 km (0.107 R)
• M7: 4,351,802 km (0.105 R)
• M8: 4,794,612 km (0.072 R)
• M9: 5,560,254 km (0.093 R)
• M10: 6,373,019 km (0.105 R)
• M11: 7,444,140 km (0.111 R)
• M12: 8,157,871 km (0.1 R)
• M13: 8,999,359 km (0.105 R)
• M14: 9,548,682 km (0.072 R)
• M15: 11,187,976 km (0.03 R)
• M16: 13,601,289 km (0.025 R)
• M17: 14,669,118 km (0.057 R)
• M18: 15,135,116 km (0.055 R)
• M19: 17,485,149 km (0.032 R)
• M20: 17,943,217 km (0.071 R)
• M21: 18,951,956 km (0.119 R)
• M22: 21,082,230 km (0.112 R)
• M23: 22,053,269 km (0.087 R)
• M24: 22,588,381 km (0.11 R)
• M25: 23,132,169 km (0.117 R)
• M26: 25,394,987 km (0.032 R)
• M27: 29,335,394 km (0.118 R)
• M28: 29,796,904 km (0.063 R)
• M29: 32,177,904 km (0.111 R)
• M30: 32,965,836 km (0.091 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 11.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.03 AU - 12.35 AU

Year: 12703 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,283,981 km

• M1: 140,323 km (0.08 R)
• M2: 629,059 km (0.093 R)
• M3: 1,014,722 km (0.104 R)
• M4: 1,477,728 km (0.065 R)
• M5: 2,045,003 km (0.079 R)
• M6: 2,886,341 km (0.053 R)
• M7: 3,618,623 km (0.112 R)
• M8: 7,312,344 km (0.088 R)
• M9: 7,926,892 km (0.102 R)
• M10: 8,433,730 km (0.045 R)
• M11: 9,512,181 km (0.085 R)
• M12: 15,314,334 km (0.102 R)
• M13: 19,357,366 km (0.108 R)
• M14: 20,533,654 km (0.07 R)
• M15: 22,843,744 km (0.113 R)
• M16: 23,966,327 km (0.068 R)
• M17: 32,993,661 km (0.109 R)
• M18: 35,777,228 km (0.109 R)
• M19: 41,669,440 km (0.112 R)
• M20: 44,054,030 km (0.096 R)
• M21: 47,874,909 km (0.09 R)
• M22: 51,751,887 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 8.5

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.84 AU - 11.58 AU

Year: 13641 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,283,981 km

• M1: 106,663 km (0.083 R)
• M2: 699,071 km (0.113 R)
• M3: 1,403,677 km (0.105 R)
• M4: 2,475,546 km (0.097 R)
• M5: 3,208,126 km (0.099 R)
• M6: 3,611,143 km (0.118 R)
• M7: 5,061,494 km (0.078 R)
• M8: 8,398,125 km (0.109 R)
• M9: 9,218,370 km (0.07 R)
• M10: 10,090,825 km (0.078 R)
• M11: 10,605,292 km (0.112 R)
• M12: 11,379,012 km (0.094 R)
• M13: 11,936,414 km (0.111 R)
• M14: 12,773,414 km (0.107 R)
• M15: 13,038,801 km (0.062 R)
• M16: 14,853,872 km (0.096 R)
• M17: 16,051,104 km (0.103 R)
• M18: 16,360,173 km (0.119 R)
• M19: 18,299,111 km (0.076 R)
• M20: 18,806,846 km (0.068 R)
• M21: 21,301,241 km (0.061 R)
• M22: 21,580,839 km (0.104 R)
• M23: 22,338,852 km (0.079 R)
• M24: 27,482,924 km (0.063 R)
• M25: 29,860,633 km (0.062 R)
• M26: 30,328,575 km (0.032 R)
• M27: 30,801,304 km (0.104 R)
• M28: 37,811,311 km (0.109 R)
• M29: 41,757,553 km (0.079 R)
• M30: 46,750,681 km (0.114 R)
• M31: 48,984,177 km (0.038 R)
• M32: 55,403,422 km (0.105 R)
• M33: 57,001,875 km (0.111 R)
• M34: 59,180,618 km (0.089 R)
• M35: 59,919,034 km (0.105 R)
• M36: 61,038,175 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.4

Radius: 7.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.31 AU - 15.59 AU

Year: 16937 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,283,981 km

• M1: 288,275 km (0.085 R)
• M2: 703,409 km (0.062 R)
• M3: 974,181 km (0.101 R)
• M4: 1,253,181 km (0.107 R)
• M5: 1,673,851 km (0.071 R)
• M6: 2,258,928 km (0.12 R)
• M7: 2,754,994 km (0.096 R)
• M8: 4,129,649 km (0.086 R)
• M9: 5,734,086 km (0.058 R)
• M10: 6,019,070 km (0.085 R)
• M11: 7,630,539 km (0.116 R)
• M12: 8,884,169 km (0.097 R)
• M13: 14,223,766 km (0.078 R)
• M14: 17,409,303 km (0.109 R)
• M15: 23,937,454 km (0.117 R)
• M16: 28,919,961 km (0.07 R)
• M17: 38,941,074 km (0.041 R)
• M18: 43,141,932 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.2

Radius: 4.4

Gravity: 44.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.6 AU - 14.08 AU

Year: 18713 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,283,981 km

• M1: 54,753 km (0.083 R)
• M2: 193,280 km (0.097 R)
• M3: 473,926 km (0.096 R)
• M4: 680,521 km (0.106 R)
• M5: 2,166,925 km (0.027 R)
• M6: 2,642,198 km (0.099 R)
• M7: 2,840,564 km (0.075 R)
• M8: 3,408,737 km (0.097 R)
• M9: 4,803,139 km (0.045 R)
• M10: 11,054,385 km (0.094 R)
• M11: 13,940,726 km (0.117 R)
• M12: 15,958,502 km (0.075 R)
• M13: 16,867,908 km (0.039 R)
• M14: 29,743,049 km (0.11 R)
• M15: 32,663,199 km (0.099 R)
• M16: 32,925,893 km (0.114 R)
• M17: 44,623,698 km (0.057 R)
• M18: 49,812,949 km (0.064 R)
• M19: 58,039,635 km (0.068 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 12,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit