🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.14 AU - 4.2 AU

Year: 2125 Days

Day: 19 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,046,762 km

• M1: 30,668 km (0.039 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 13.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.19 AU - 11.89 AU

Year: 8907 Days

Day: 7.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,046,762 km

• M1: 167,849 km (0.074 R)
• M2: 592,258 km (0.03 R)
• M3: 3,127,792 km (0.068 R)
• M4: 4,412,240 km (0.085 R)
• M5: 5,419,931 km (0.071 R)
• M6: 6,512,594 km (0.081 R)
• M7: 8,179,413 km (0.064 R)
• M8: 9,697,383 km (0.09 R)
• M9: 10,242,966 km (0.054 R)
• M10: 11,122,452 km (0.106 R)
• M11: 24,380,414 km (0.107 R)
• M12: 24,921,360 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 14.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.87 AU - 12.35 AU

Year: 9717 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,046,762 km

• M1: 181,911 km (0.043 R)
• M2: 2,102,598 km (0.072 R)
• M3: 2,914,765 km (0.091 R)
• M4: 3,679,210 km (0.116 R)
• M5: 4,863,876 km (0.07 R)
• M6: 5,642,981 km (0.105 R)
• M7: 7,691,575 km (0.119 R)
• M8: 8,444,949 km (0.115 R)
• M9: 11,961,397 km (0.077 R)
• M10: 13,620,437 km (0.104 R)
• M11: 14,661,639 km (0.116 R)
• M12: 18,616,557 km (0.089 R)
• M13: 27,207,963 km (0.081 R)
• M14: 34,320,743 km (0.109 R)
• M15: 36,361,857 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 10.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.09 AU - 12.89 AU

Year: 12550 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,046,762 km

• M1: 134,339 km (0.074 R)
• M2: 545,733 km (0.09 R)
• M3: 1,570,927 km (0.063 R)
• M4: 2,061,459 km (0.114 R)
• M5: 2,475,695 km (0.081 R)
• M6: 3,904,953 km (0.102 R)
• M7: 4,486,141 km (0.119 R)
• M8: 5,415,892 km (0.112 R)
• M9: 5,997,229 km (0.088 R)
• M10: 8,932,190 km (0.072 R)
• M11: 9,843,241 km (0.103 R)
• M12: 14,562,455 km (0.082 R)
• M13: 15,417,407 km (0.113 R)
• M14: 19,252,348 km (0.087 R)
• M15: 20,201,547 km (0.091 R)
• M16: 21,515,166 km (0.101 R)
• M17: 22,797,668 km (0.077 R)
• M18: 25,797,704 km (0.115 R)
• M19: 26,370,065 km (0.118 R)
• M20: 26,950,954 km (0.099 R)
• M21: 28,846,658 km (0.105 R)
• M22: 29,360,078 km (0.1 R)
• M23: 31,043,653 km (0.114 R)
• M24: 33,350,003 km (0.101 R)
• M25: 34,833,565 km (0.033 R)
• M26: 38,301,094 km (0.101 R)
• M27: 40,054,680 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 14.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.41 AU - 13.21 AU

Year: 13859 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,046,762 km

• M1: 180,565 km (0.115 R)
• M2: 2,230,355 km (0.063 R)
• M3: 7,906,098 km (0.062 R)
• M4: 9,607,325 km (0.057 R)
• M5: 12,203,297 km (0.115 R)
• M6: 13,784,995 km (0.08 R)
• M7: 17,139,578 km (0.109 R)
• M8: 18,892,715 km (0.109 R)
• M9: 21,577,099 km (0.067 R)
• M10: 25,141,269 km (0.11 R)
• M11: 35,561,508 km (0.1 R)
• M12: 41,011,508 km (0.119 R)
• M13: 45,481,193 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 8.2

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.67 AU - 16.05 AU

Year: 13940 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,046,762 km

• M1: 102,026 km (0.114 R)
• M2: 391,797 km (0.08 R)
• M3: 919,129 km (0.093 R)
• M4: 1,563,896 km (0.082 R)
• M5: 1,915,900 km (0.114 R)
• M6: 2,628,135 km (0.12 R)
• M7: 5,086,328 km (0.045 R)
• M8: 7,050,548 km (0.111 R)
• M9: 7,567,259 km (0.112 R)
• M10: 8,579,737 km (0.067 R)
• M11: 8,871,004 km (0.063 R)
• M12: 9,732,089 km (0.084 R)
• M13: 10,759,079 km (0.12 R)
• M14: 11,976,506 km (0.08 R)
• M15: 12,463,597 km (0.086 R)
• M16: 16,104,061 km (0.119 R)
• M17: 18,890,322 km (0.099 R)
• M18: 20,916,774 km (0.056 R)
• M19: 22,990,799 km (0.069 R)
• M20: 24,706,687 km (0.065 R)
• M21: 25,596,046 km (0.075 R)
• M22: 25,897,037 km (0.093 R)
• M23: 27,125,236 km (0.098 R)
• M24: 33,493,018 km (0.027 R)
• M25: 34,581,792 km (0.097 R)
• M26: 36,702,491 km (0.115 R)
• M27: 37,213,667 km (0.084 R)
• M28: 40,653,670 km (0.032 R)
• M29: 42,170,742 km (0.05 R)
• M30: 45,464,139 km (0.086 R)
• M31: 49,234,006 km (0.113 R)
• M32: 50,483,148 km (0.071 R)
• M33: 50,956,924 km (0.068 R)
• M34: 51,593,164 km (0.11 R)
• M35: 54,522,440 km (0.103 R)

Kuiper Belt

Range: 36.3 - 64.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit