🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.91 AU - 1.45 AU

Year: 455 Days

Day: 16.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,612,935 km

• M1: 550,071 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.93 AU - 6.17 AU

Year: 4026 Days

Day: 45.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,612,935 km

• M1: 25,581 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.5

Radius: 9.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.49 AU - 6.81 AU

Year: 5411 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,612,935 km

• M1: 113,246 km (0.11 R)
• M2: 405,859 km (0.092 R)
• M3: 1,282,503 km (0.098 R)
• M4: 1,910,514 km (0.047 R)
• M5: 2,258,030 km (0.107 R)
• M6: 2,614,821 km (0.106 R)
• M7: 3,306,562 km (0.066 R)
• M8: 3,726,932 km (0.119 R)
• M9: 4,773,369 km (0.118 R)
• M10: 5,861,245 km (0.119 R)
• M11: 6,819,120 km (0.12 R)
• M12: 7,535,843 km (0.105 R)
• M13: 8,337,987 km (0.116 R)
• M14: 8,630,002 km (0.053 R)
• M15: 9,157,334 km (0.051 R)
• M16: 10,655,258 km (0.1 R)
• M17: 10,955,950 km (0.116 R)
• M18: 11,306,607 km (0.051 R)
• M19: 12,030,511 km (0.073 R)
• M20: 13,222,956 km (0.088 R)
• M21: 16,347,008 km (0.1 R)
• M22: 17,867,970 km (0.026 R)
• M23: 18,170,905 km (0.068 R)
• M24: 18,724,866 km (0.115 R)
• M25: 22,710,303 km (0.096 R)
• M26: 24,303,221 km (0.108 R)
• M27: 25,583,929 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 8.8

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.42 AU - 6.54 AU

Year: 5852 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,612,935 km

• M1: 109,506 km (0.078 R)
• M2: 411,394 km (0.045 R)
• M3: 1,029,981 km (0.114 R)
• M4: 1,798,166 km (0.083 R)
• M5: 2,787,906 km (0.114 R)
• M6: 3,549,209 km (0.047 R)
• M7: 3,929,188 km (0.12 R)
• M8: 4,743,449 km (0.066 R)
• M9: 5,057,904 km (0.034 R)
• M10: 6,562,410 km (0.073 R)
• M11: 9,280,902 km (0.062 R)
• M12: 10,097,707 km (0.03 R)
• M13: 11,411,625 km (0.105 R)
• M14: 11,718,450 km (0.04 R)
• M15: 14,613,468 km (0.094 R)
• M16: 14,975,495 km (0.068 R)
• M17: 15,843,611 km (0.092 R)
• M18: 17,953,540 km (0.03 R)
• M19: 20,770,019 km (0.109 R)
• M20: 22,884,136 km (0.054 R)
• M21: 24,118,767 km (0.082 R)
• M22: 27,903,144 km (0.088 R)
• M23: 29,406,902 km (0.117 R)
• M24: 30,667,863 km (0.03 R)
• M25: 32,780,484 km (0.111 R)
• M26: 33,297,344 km (0.118 R)
• M27: 34,453,736 km (0.073 R)
• M28: 35,745,514 km (0.069 R)
• M29: 37,069,305 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 12.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.55 AU - 9.59 AU

Year: 8900 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 109.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,612,935 km

• M1: 165,904 km (0.116 R)
• M2: 935,286 km (0.052 R)
• M3: 1,642,734 km (0.101 R)
• M4: 2,528,802 km (0.032 R)
• M5: 3,080,220 km (0.102 R)
• M6: 3,821,328 km (0.071 R)
• M7: 4,593,253 km (0.083 R)
• M8: 7,395,221 km (0.066 R)
• M9: 9,055,309 km (0.111 R)
• M10: 10,837,618 km (0.112 R)
• M11: 11,771,707 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.3

Radius: 3.9

Gravity: 38.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.07 AU - 16.09 AU

Year: 17754 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,612,935 km

• M1: 51,910 km (0.112 R)
• M2: 456,423 km (0.04 R)
• M3: 581,038 km (0.096 R)
• M4: 719,267 km (0.097 R)
• M5: 991,834 km (0.094 R)
• M6: 2,209,261 km (0.12 R)
• M7: 2,618,860 km (0.109 R)
• M8: 2,976,399 km (0.119 R)
• M9: 3,128,391 km (0.087 R)
• M10: 3,847,059 km (0.117 R)
• M11: 4,737,615 km (0.045 R)
• M12: 5,377,894 km (0.098 R)
• M13: 6,485,516 km (0.096 R)
• M14: 6,871,629 km (0.032 R)
• M15: 7,456,107 km (0.043 R)
• M16: 8,878,334 km (0.039 R)
• M17: 9,035,113 km (0.081 R)
• M18: 10,014,680 km (0.033 R)
• M19: 10,356,212 km (0.063 R)
• M20: 11,123,200 km (0.079 R)
• M21: 12,182,203 km (0.03 R)
• M22: 17,579,844 km (0.104 R)
• M23: 23,872,679 km (0.07 R)
• M24: 28,018,185 km (0.117 R)
• M25: 28,355,678 km (0.078 R)
• M26: 29,038,592 km (0.119 R)
• M27: 32,371,334 km (0.097 R)
• M28: 32,992,165 km (0.072 R)
• M29: 34,129,557 km (0.091 R)
• M30: 35,031,932 km (0.068 R)
• M31: 38,662,074 km (0.095 R)
• M32: 45,410,284 km (0.034 R)
• M33: 56,222,769 km (0.088 R)
• M34: 58,207,335 km (0.075 R)
• M35: 61,176,553 km (0.079 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 14,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit