🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 268 Days

Day: 34.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,629,763 km

• M1: 250,128 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 10.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.12 AU - 1.22 AU

Year: 830 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,629,763 km

• M1: 130,599 km (0.096 R)
• M2: 558,000 km (0.066 R)
• M3: 916,137 km (0.119 R)
• M4: 1,269,787 km (0.05 R)
• M5: 1,805,198 km (0.092 R)
• M6: 2,332,680 km (0.088 R)
• M7: 2,739,586 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 10.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.62 AU - 3.08 AU

Year: 3156 Days

Day: 5 Hours

Environment

Temp: -209 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,629,763 km

• M1: 129,552 km (0.107 R)
• M2: 1,258,716 km (0.118 R)
• M3: 1,631,814 km (0.088 R)
• M4: 2,119,802 km (0.084 R)
• M5: 2,691,415 km (0.041 R)
• M6: 3,391,533 km (0.071 R)
• M7: 4,359,880 km (0.111 R)
• M8: 6,428,370 km (0.048 R)
• M9: 6,766,611 km (0.078 R)
• M10: 7,405,543 km (0.038 R)
• M11: 8,345,766 km (0.119 R)
• M12: 9,306,484 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.7

Radius: 12.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.19 AU - 3.31 AU

Year: 3844 Days

Day: 12 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,629,763 km

• M1: 160,369 km (0.11 R)
• M2: 742,305 km (0.1 R)
• M3: 1,806,993 km (0.081 R)
• M4: 2,581,910 km (0.073 R)
• M5: 3,739,199 km (0.026 R)
• M6: 4,201,007 km (0.076 R)
• M7: 4,769,180 km (0.032 R)
• M8: 5,314,016 km (0.08 R)
• M9: 6,333,375 km (0.118 R)
• M10: 7,052,642 km (0.097 R)
• M11: 7,730,171 km (0.084 R)
• M12: 8,249,724 km (0.074 R)
• M13: 9,800,157 km (0.049 R)
• M14: 10,332,127 km (0.099 R)
• M15: 10,963,579 km (0.063 R)
• M16: 11,788,911 km (0.112 R)
• M17: 12,434,725 km (0.075 R)
• M18: 14,081,498 km (0.097 R)
• M19: 14,710,557 km (0.045 R)
• M20: 15,307,752 km (0.045 R)
• M21: 15,869,342 km (0.112 R)
• M22: 16,979,658 km (0.118 R)
• M23: 17,971,940 km (0.105 R)
• M24: 19,711,315 km (0.081 R)
• M25: 20,376,427 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 9.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.89 AU - 5.15 AU

Year: 7378 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 145.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,629,763 km

• M1: 121,922 km (0.11 R)
• M2: 544,835 km (0.1 R)
• M3: 1,187,059 km (0.091 R)
• M4: 1,669,063 km (0.09 R)
• M5: 2,494,694 km (0.095 R)
• M6: 4,689,444 km (0.088 R)
• M7: 5,185,212 km (0.113 R)
• M8: 10,224,416 km (0.043 R)
• M9: 12,396,278 km (0.032 R)
• M10: 13,508,239 km (0.099 R)
• M11: 16,734,467 km (0.071 R)
• M12: 17,242,950 km (0.109 R)
• M13: 31,306,795 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.9

Radius: 3.2

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.87 AU - 9.51 AU

Year: 16805 Days

Day: 17.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,629,763 km

• M1: 39,943 km (0.06 R)
• M2: 194,627 km (0.112 R)
• M3: 298,897 km (0.113 R)
• M4: 532,718 km (0.118 R)
• M5: 1,012,778 km (0.089 R)
• M6: 1,603,390 km (0.081 R)
• M7: 3,209,922 km (0.077 R)
• M8: 4,009,373 km (0.117 R)
• M9: 4,385,462 km (0.055 R)
• M10: 4,992,979 km (0.102 R)
• M11: 5,955,342 km (0.109 R)
• M12: 6,196,643 km (0.118 R)
• M13: 6,337,265 km (0.119 R)
• M14: 7,701,448 km (0.085 R)
• M15: 9,158,681 km (0.112 R)
• M16: 10,242,368 km (0.101 R)
• M17: 10,588,537 km (0.043 R)
• M18: 10,942,336 km (0.088 R)
• M19: 11,996,702 km (0.068 R)
• M20: 12,270,616 km (0.106 R)
• M21: 13,117,040 km (0.068 R)
• M22: 13,466,202 km (0.085 R)
• M23: 16,020,286 km (0.091 R)
• M24: 19,249,805 km (0.116 R)
• M25: 24,252,807 km (0.093 R)
• M26: 25,761,950 km (0.07 R)
• M27: 26,771,137 km (0.083 R)
• M28: 27,332,578 km (0.097 R)
• M29: 28,868,051 km (0.119 R)
• M30: 29,956,375 km (0.108 R)
• M31: 31,691,711 km (0.046 R)
• M32: 32,531,104 km (0.12 R)
• M33: 39,183,871 km (0.11 R)
• M34: 41,629,796 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 19,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit