🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.5 AU - 1.94 AU

Year: 992 Days

Day: 39.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.18 AU - 2.18 AU

Year: 1415 Days

Day: 17.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,756,795 km

• M1: 653,144 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.6

Radius: 3.2

Gravity: 83.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.5 AU - 16 AU

Year: 27484 Days

Day: 21.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,756,795 km

• M1: 39,943 km (0.111 R)
• M2: 189,840 km (0.102 R)
• M3: 300,243 km (0.075 R)
• M4: 462,557 km (0.074 R)
• M5: 630,555 km (0.032 R)
• M6: 899,682 km (0.098 R)
• M7: 1,133,054 km (0.079 R)
• M8: 2,100,653 km (0.083 R)
• M9: 4,056,047 km (0.059 R)
• M10: 4,419,719 km (0.1 R)
• M11: 5,087,524 km (0.074 R)
• M12: 7,705,786 km (0.05 R)
• M13: 8,319,586 km (0.109 R)
• M14: 8,492,522 km (0.05 R)
• M15: 8,845,423 km (0.118 R)
• M16: 11,523,674 km (0.102 R)
• M17: 12,624,714 km (0.101 R)
• M18: 15,988,721 km (0.12 R)
• M19: 18,211,147 km (0.095 R)
• M20: 19,801,971 km (0.043 R)
• M21: 25,006,032 km (0.081 R)
• M22: 26,841,000 km (0.079 R)
• M23: 33,895,138 km (0.118 R)
• M24: 45,920,862 km (0.061 R)
• M25: 48,848,642 km (0.075 R)
• M26: 51,124,324 km (0.077 R)
• M27: 52,092,971 km (0.114 R)
• M28: 53,271,503 km (0.088 R)
• M29: 59,006,786 km (0.111 R)
• M30: 59,431,494 km (0.057 R)
• M31: 62,242,139 km (0.107 R)
• M32: 62,682,256 km (0.066 R)
• M33: 64,463,368 km (0.11 R)
• M34: 75,363,967 km (0.091 R)
• M35: 87,705,192 km (0.102 R)
• M36: 94,206,866 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.7

Radius: 4.5

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.92 AU - 16.92 AU

Year: 27931 Days

Day: 22 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,756,795 km

• M1: 55,950 km (0.108 R)
• M2: 402,119 km (0.049 R)
• M3: 543,190 km (0.092 R)
• M4: 1,742,666 km (0.118 R)
• M5: 1,994,439 km (0.068 R)
• M6: 2,460,287 km (0.111 R)
• M7: 2,638,308 km (0.084 R)
• M8: 2,897,112 km (0.113 R)
• M9: 3,438,208 km (0.084 R)
• M10: 4,420,467 km (0.11 R)
• M11: 4,684,209 km (0.09 R)
• M12: 6,790,547 km (0.045 R)
• M13: 8,121,668 km (0.081 R)
• M14: 8,822,684 km (0.11 R)
• M15: 10,229,951 km (0.051 R)
• M16: 19,552,143 km (0.088 R)
• M17: 21,733,279 km (0.081 R)
• M18: 27,222,773 km (0.103 R)
• M19: 27,995,895 km (0.104 R)
• M20: 33,192,776 km (0.057 R)
• M21: 36,016,884 km (0.079 R)
• M22: 44,829,246 km (0.117 R)
• M23: 47,158,036 km (0.11 R)
• M24: 49,403,201 km (0.103 R)
• M25: 55,501,408 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit