🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.28 AU - 3.38 AU

Year: 1748 Days

Day: 21.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 131.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,749,268 km

• M1: 62,981 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.15 AU - 5.21 AU

Year: 3717 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.6

Radius: 9.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.4 AU - 5.24 AU

Year: 3885 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,749,268 km

• M1: 128,654 km (0.086 R)
• M2: 834,457 km (0.091 R)
• M3: 1,806,544 km (0.112 R)
• M4: 2,379,354 km (0.07 R)
• M5: 2,967,573 km (0.081 R)
• M6: 5,275,419 km (0.068 R)
• M7: 7,243,379 km (0.087 R)
• M8: 8,408,747 km (0.081 R)
• M9: 10,423,980 km (0.098 R)
• M10: 11,564,963 km (0.048 R)
• M11: 13,197,823 km (0.091 R)
• M12: 14,093,466 km (0.077 R)
• M13: 16,536,399 km (0.101 R)
• M14: 18,371,217 km (0.11 R)
• M15: 18,835,718 km (0.086 R)
• M16: 19,970,418 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 14.7

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.9 AU - 7.44 AU

Year: 7048 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,749,268 km

• M1: 182,809 km (0.1 R)
• M2: 757,564 km (0.103 R)
• M3: 1,289,534 km (0.12 R)
• M4: 1,988,305 km (0.09 R)
• M5: 2,671,369 km (0.084 R)
• M6: 3,170,428 km (0.081 R)
• M7: 3,686,391 km (0.091 R)
• M8: 4,917,731 km (0.108 R)
• M9: 5,553,372 km (0.044 R)
• M10: 8,581,981 km (0.073 R)
• M11: 10,038,316 km (0.086 R)
• M12: 10,921,093 km (0.089 R)
• M13: 11,654,123 km (0.079 R)
• M14: 12,264,033 km (0.088 R)
• M15: 14,279,865 km (0.119 R)
• M16: 18,478,329 km (0.107 R)
• M17: 22,335,112 km (0.119 R)
• M18: 26,092,561 km (0.048 R)
• M19: 27,671,268 km (0.09 R)
• M20: 29,406,005 km (0.088 R)
• M21: 30,825,838 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 9.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.6 AU - 10.1 AU

Year: 10495 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,749,268 km

• M1: 123,269 km (0.085 R)
• M2: 484,847 km (0.106 R)
• M3: 1,173,147 km (0.083 R)
• M4: 1,570,628 km (0.086 R)
• M5: 2,219,135 km (0.084 R)
• M6: 2,587,295 km (0.074 R)
• M7: 2,935,110 km (0.109 R)
• M8: 3,654,975 km (0.031 R)
• M9: 4,249,477 km (0.114 R)
• M10: 5,443,567 km (0.047 R)
• M11: 5,855,111 km (0.106 R)
• M12: 6,355,815 km (0.071 R)
• M13: 8,649,150 km (0.091 R)
• M14: 15,598,869 km (0.108 R)
• M15: 16,236,455 km (0.086 R)
• M16: 16,891,395 km (0.11 R)
• M17: 17,700,570 km (0.097 R)
• M18: 20,508,970 km (0.101 R)
• M19: 21,351,805 km (0.107 R)
• M20: 24,869,748 km (0.045 R)
• M21: 25,389,451 km (0.034 R)
• M22: 26,630,366 km (0.089 R)
• M23: 28,566,910 km (0.101 R)
• M24: 29,617,985 km (0.068 R)
• M25: 37,255,555 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 12.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.95 AU - 13.47 AU

Year: 14710 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,749,268 km

• M1: 151,991 km (0.065 R)
• M2: 549,024 km (0.108 R)
• M3: 987,645 km (0.05 R)
• M4: 1,834,967 km (0.054 R)
• M5: 2,464,924 km (0.074 R)
• M6: 2,853,131 km (0.114 R)
• M7: 3,402,604 km (0.065 R)
• M8: 3,967,485 km (0.043 R)
• M9: 4,807,328 km (0.078 R)
• M10: 6,491,650 km (0.105 R)
• M11: 6,918,453 km (0.114 R)
• M12: 7,405,394 km (0.088 R)
• M13: 8,046,421 km (0.113 R)
• M14: 8,911,096 km (0.076 R)
• M15: 9,786,394 km (0.085 R)
• M16: 13,743,108 km (0.113 R)
• M17: 17,593,009 km (0.071 R)
• M18: 18,425,820 km (0.057 R)
• M19: 26,549,882 km (0.096 R)
• M20: 27,143,786 km (0.085 R)
• M21: 39,154,550 km (0.118 R)
• M22: 46,593,154 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.1

Radius: 7.6

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.11 AU - 20.27 AU

Year: 27313 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,749,268 km

• M1: 95,892 km (0.08 R)
• M2: 447,597 km (0.068 R)
• M3: 939,475 km (0.055 R)
• M4: 5,273,475 km (0.103 R)
• M5: 7,410,031 km (0.106 R)
• M6: 9,563,941 km (0.051 R)
• M7: 11,121,255 km (0.077 R)
• M8: 19,050,690 km (0.06 R)
• M9: 19,644,145 km (0.12 R)
• M10: 20,046,414 km (0.062 R)
• M11: 20,971,976 km (0.059 R)
• M12: 22,358,599 km (0.028 R)
• M13: 31,846,544 km (0.067 R)
• M14: 35,424,327 km (0.027 R)
• M15: 36,775,345 km (0.1 R)
• M16: 40,707,825 km (0.088 R)
• M17: 52,033,730 km (0.101 R)
• M18: 56,973,900 km (0.099 R)
• M19: 64,402,631 km (0.115 R)
• M20: 85,075,112 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit