🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.53 AU - 0.81 AU

Year: 201 Days

Day: 14.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.44 AU - 2.9 AU

Year: 1602 Days

Day: 42.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.4

Radius: 14.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.52 AU - 6.62 AU

Year: 6182 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,871,717 km

• M1: 185,352 km (0.096 R)
• M2: 856,747 km (0.03 R)
• M3: 1,408,913 km (0.114 R)
• M4: 2,587,295 km (0.119 R)
• M5: 3,319,726 km (0.096 R)
• M6: 3,832,099 km (0.077 R)
• M7: 5,669,161 km (0.114 R)
• M8: 6,133,961 km (0.078 R)
• M9: 7,546,016 km (0.085 R)
• M10: 8,182,704 km (0.118 R)
• M11: 8,778,553 km (0.081 R)
• M12: 10,829,839 km (0.109 R)
• M13: 14,215,238 km (0.057 R)
• M14: 16,496,905 km (0.119 R)
• M15: 17,088,565 km (0.115 R)
• M16: 19,013,141 km (0.09 R)
• M17: 20,464,241 km (0.092 R)
• M18: 23,216,393 km (0.027 R)
• M19: 24,413,924 km (0.1 R)
• M20: 26,608,076 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 13.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.37 AU - 9.31 AU

Year: 8058 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,871,717 km

• M1: 174,132 km (0.089 R)
• M2: 655,837 km (0.079 R)
• M3: 1,193,492 km (0.097 R)
• M4: 1,797,119 km (0.057 R)
• M5: 2,834,580 km (0.109 R)
• M6: 3,394,675 km (0.117 R)
• M7: 3,824,918 km (0.083 R)
• M8: 4,681,366 km (0.102 R)
• M9: 5,248,043 km (0.08 R)
• M10: 5,694,593 km (0.08 R)
• M11: 6,376,908 km (0.107 R)
• M12: 6,961,387 km (0.11 R)
• M13: 8,536,952 km (0.106 R)
• M14: 10,388,375 km (0.051 R)
• M15: 12,776,257 km (0.106 R)
• M16: 13,470,540 km (0.113 R)
• M17: 18,906,328 km (0.096 R)
• M18: 19,504,570 km (0.08 R)
• M19: 20,581,675 km (0.112 R)
• M20: 24,138,664 km (0.084 R)
• M21: 25,560,741 km (0.098 R)
• M22: 27,226,663 km (0.089 R)
• M23: 27,702,085 km (0.116 R)
• M24: 29,062,528 km (0.079 R)
• M25: 30,876,701 km (0.111 R)
• M26: 34,066,278 km (0.108 R)
• M27: 35,967,966 km (0.114 R)
• M28: 40,720,241 km (0.063 R)
• M29: 42,478,016 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 9.8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.58 AU - 10.48 AU

Year: 11661 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,871,717 km

• M1: 121,922 km (0.119 R)
• M2: 492,177 km (0.063 R)
• M3: 819,946 km (0.098 R)
• M4: 1,681,779 km (0.119 R)
• M5: 2,387,432 km (0.119 R)
• M6: 2,921,497 km (0.119 R)
• M7: 3,229,519 km (0.079 R)
• M8: 3,559,532 km (0.11 R)
• M9: 4,053,953 km (0.111 R)
• M10: 4,438,868 km (0.115 R)
• M11: 5,248,492 km (0.067 R)
• M12: 6,230,003 km (0.063 R)
• M13: 7,201,342 km (0.084 R)
• M14: 7,590,596 km (0.099 R)
• M15: 8,745,940 km (0.115 R)
• M16: 9,189,498 km (0.103 R)
• M17: 9,544,643 km (0.102 R)
• M18: 10,228,754 km (0.117 R)
• M19: 12,416,474 km (0.097 R)
• M20: 14,418,841 km (0.118 R)
• M21: 15,178,350 km (0.101 R)
• M22: 16,777,252 km (0.049 R)
• M23: 18,727,260 km (0.075 R)
• M24: 26,998,526 km (0.073 R)
• M25: 27,309,839 km (0.102 R)
• M26: 30,443,915 km (0.057 R)
• M27: 30,894,204 km (0.031 R)
• M28: 37,032,205 km (0.107 R)
• M29: 37,933,382 km (0.117 R)
• M30: 38,849,221 km (0.083 R)
• M31: 39,779,719 km (0.066 R)
• M32: 40,183,035 km (0.093 R)
• M33: 44,656,311 km (0.084 R)
• M34: 49,295,939 km (0.108 R)
• M35: 52,776,932 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 12.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.33 AU - 10.71 AU

Year: 12526 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,871,717 km

• M1: 156,779 km (0.084 R)
• M2: 870,959 km (0.087 R)
• M3: 1,948,512 km (0.106 R)
• M4: 3,292,350 km (0.115 R)
• M5: 3,922,456 km (0.036 R)
• M6: 10,665,730 km (0.045 R)
• M7: 11,522,776 km (0.032 R)
• M8: 14,251,292 km (0.105 R)
• M9: 20,414,574 km (0.115 R)
• M10: 21,029,272 km (0.112 R)
• M11: 23,444,679 km (0.046 R)
• M12: 25,329,612 km (0.105 R)
• M13: 27,778,679 km (0.114 R)
• M14: 28,533,699 km (0.108 R)
• M15: 37,307,764 km (0.114 R)
• M16: 38,808,979 km (0.086 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: 495 - 10,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit