🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 148 Days

Day: 36.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 178 Days

Day: 16.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,587,390 km

• M1: 28,124 km (0.099 R)

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.5

Radius: 9.9

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.34 AU - 7.12 AU

Year: 5113 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,587,390 km

• M1: 123,119 km (0.117 R)
• M2: 581,188 km (0.099 R)
• M3: 906,563 km (0.055 R)
• M4: 1,219,223 km (0.116 R)
• M5: 1,695,093 km (0.114 R)
• M6: 2,119,203 km (0.044 R)
• M7: 2,984,627 km (0.095 R)
• M8: 4,570,963 km (0.094 R)
• M9: 5,084,682 km (0.118 R)
• M10: 5,911,659 km (0.08 R)
• M11: 7,281,078 km (0.086 R)
• M12: 8,409,345 km (0.102 R)
• M13: 9,181,869 km (0.105 R)
• M14: 12,338,084 km (0.03 R)
• M15: 12,803,932 km (0.117 R)
• M16: 15,788,709 km (0.061 R)
• M17: 17,996,624 km (0.063 R)
• M18: 22,247,447 km (0.105 R)
• M19: 22,706,264 km (0.084 R)
• M20: 25,013,213 km (0.081 R)
• M21: 25,592,755 km (0.085 R)
• M22: 26,265,945 km (0.043 R)
• M23: 26,606,879 km (0.083 R)
• M24: 29,442,207 km (0.053 R)
• M25: 31,889,479 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 10.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.65 AU - 6.87 AU

Year: 6552 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 74 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,587,390 km

• M1: 127,009 km (0.103 R)
• M2: 504,893 km (0.079 R)
• M3: 1,375,852 km (0.068 R)
• M4: 2,297,973 km (0.082 R)
• M5: 2,993,304 km (0.119 R)
• M6: 3,878,624 km (0.05 R)
• M7: 4,799,399 km (0.118 R)
• M8: 5,983,915 km (0.055 R)
• M9: 6,631,374 km (0.064 R)
• M10: 7,943,797 km (0.092 R)
• M11: 9,119,337 km (0.102 R)
• M12: 9,456,081 km (0.113 R)
• M13: 10,737,986 km (0.09 R)
• M14: 11,151,773 km (0.112 R)
• M15: 13,254,371 km (0.12 R)
• M16: 14,856,415 km (0.083 R)
• M17: 16,385,604 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.07 AU - 9.25 AU

Year: 8689 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,587,390 km

• M1: 112,198 km (0.119 R)
• M2: 398,828 km (0.098 R)
• M3: 854,653 km (0.098 R)
• M4: 1,289,384 km (0.063 R)
• M5: 2,133,415 km (0.105 R)
• M6: 2,923,292 km (0.091 R)
• M7: 3,971,075 km (0.093 R)
• M8: 4,893,795 km (0.114 R)
• M9: 5,658,839 km (0.088 R)
• M10: 8,060,632 km (0.086 R)
• M11: 8,603,374 km (0.045 R)
• M12: 9,577,106 km (0.099 R)
• M13: 10,378,651 km (0.057 R)
• M14: 11,377,965 km (0.115 R)
• M15: 24,880,669 km (0.095 R)
• M16: 25,318,841 km (0.076 R)
• M17: 26,120,387 km (0.106 R)
• M18: 34,544,392 km (0.081 R)
• M19: 35,862,948 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 8.3

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.11 AU - 8.51 AU

Year: 8930 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,587,390 km

• M1: 103,372 km (0.069 R)
• M2: 365,916 km (0.103 R)
• M3: 691,142 km (0.092 R)
• M4: 1,023,698 km (0.063 R)
• M5: 1,462,618 km (0.106 R)
• M6: 2,087,489 km (0.104 R)
• M7: 2,621,254 km (0.111 R)
• M8: 2,962,337 km (0.076 R)
• M9: 3,332,891 km (0.111 R)
• M10: 3,908,693 km (0.054 R)
• M11: 4,247,383 km (0.106 R)
• M12: 4,577,246 km (0.115 R)
• M13: 5,902,683 km (0.025 R)
• M14: 7,156,762 km (0.084 R)
• M15: 9,335,356 km (0.109 R)
• M16: 9,658,936 km (0.067 R)
• M17: 10,675,005 km (0.103 R)
• M18: 12,636,083 km (0.101 R)
• M19: 12,975,222 km (0.103 R)
• M20: 14,701,282 km (0.04 R)
• M21: 19,116,065 km (0.109 R)
• M22: 20,556,543 km (0.116 R)
• M23: 21,743,901 km (0.047 R)
• M24: 22,068,079 km (0.117 R)
• M25: 24,603,315 km (0.117 R)
• M26: 29,843,878 km (0.082 R)
• M27: 34,559,352 km (0.047 R)
• M28: 36,462,686 km (0.075 R)
• M29: 38,553,166 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit