🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 13.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.56 AU - 0.64 AU

Year: 310 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,512,086 km

• M1: 164,109 km (0.032 R)
• M2: 599,439 km (0.103 R)
• M3: 1,157,738 km (0.117 R)
• M4: 1,579,604 km (0.077 R)
• M5: 2,240,079 km (0.074 R)
• M6: 2,732,106 km (0.065 R)
• M7: 3,233,109 km (0.059 R)
• M8: 3,646,149 km (0.076 R)
• M9: 4,269,224 km (0.034 R)

Asteroid Belt

Center: 2.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 12.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.74 AU - 4.8 AU

Year: 5884 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,512,086 km

• M1: 153,039 km (0.111 R)
• M2: 552,914 km (0.097 R)
• M3: 1,040,453 km (0.084 R)
• M4: 1,918,144 km (0.07 R)
• M5: 2,700,840 km (0.099 R)
• M6: 3,546,068 km (0.032 R)
• M7: 3,934,873 km (0.066 R)
• M8: 4,631,101 km (0.049 R)
• M9: 5,046,834 km (0.032 R)
• M10: 5,568,033 km (0.072 R)
• M11: 6,596,967 km (0.107 R)
• M12: 8,696,872 km (0.054 R)
• M13: 9,218,370 km (0.101 R)
• M14: 11,828,105 km (0.042 R)
• M15: 13,522,600 km (0.035 R)
• M16: 24,116,673 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.2

Radius: 3.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.71 AU - 9.99 AU

Year: 16090 Days

Day: 20.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,512,086 km

• M1: 44,879 km (0.109 R)
• M2: 166,652 km (0.106 R)
• M3: 565,330 km (0.1 R)
• M4: 939,026 km (0.099 R)
• M5: 1,543,102 km (0.114 R)
• M6: 1,801,607 km (0.105 R)
• M7: 1,941,332 km (0.1 R)
• M8: 2,522,519 km (0.118 R)
• M9: 3,417,863 km (0.105 R)
• M10: 5,087,674 km (0.098 R)
• M11: 5,658,091 km (0.11 R)
• M12: 6,657,554 km (0.107 R)
• M13: 7,409,283 km (0.108 R)
• M14: 10,352,322 km (0.109 R)
• M15: 12,327,313 km (0.109 R)
• M16: 14,099,300 km (0.07 R)
• M17: 14,763,066 km (0.042 R)
• M18: 19,391,175 km (0.101 R)
• M19: 20,489,972 km (0.086 R)
• M20: 25,624,021 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.55 AU - 12.39 AU

Year: 22592 Days

Day: 17.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,512,086 km

• M1: 62,233 km (0.076 R)
• M2: 525,986 km (0.064 R)
• M3: 737,817 km (0.041 R)
• M4: 2,672,416 km (0.115 R)
• M5: 4,625,417 km (0.114 R)
• M6: 4,957,075 km (0.037 R)
• M7: 5,533,625 km (0.068 R)
• M8: 5,735,433 km (0.095 R)
• M9: 6,443,779 km (0.119 R)
• M10: 7,090,341 km (0.109 R)
• M11: 7,288,408 km (0.105 R)
• M12: 8,871,752 km (0.11 R)
• M13: 9,430,949 km (0.032 R)
• M14: 10,414,555 km (0.12 R)
• M15: 10,826,548 km (0.115 R)
• M16: 11,142,648 km (0.087 R)
• M17: 12,184,148 km (0.102 R)
• M18: 14,971,755 km (0.11 R)
• M19: 15,897,766 km (0.101 R)
• M20: 17,286,184 km (0.05 R)
• M21: 18,678,042 km (0.098 R)
• M22: 24,540,932 km (0.109 R)
• M23: 25,454,227 km (0.063 R)
• M24: 31,521,319 km (0.026 R)
• M25: 32,490,862 km (0.09 R)
• M26: 38,974,584 km (0.071 R)
• M27: 44,233,248 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.5

Radius: 3

Gravity: 28.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.69 AU - 11.37 AU

Year: 22786 Days

Day: 24.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,512,086 km

• M1: 39,195 km (0.081 R)
• M2: 142,716 km (0.12 R)
• M3: 263,143 km (0.092 R)
• M4: 564,882 km (0.048 R)
• M5: 933,491 km (0.087 R)
• M6: 1,260,811 km (0.057 R)
• M7: 1,385,276 km (0.076 R)
• M8: 1,548,637 km (0.103 R)
• M9: 2,273,289 km (0.037 R)
• M10: 2,812,141 km (0.1 R)
• M11: 4,196,669 km (0.065 R)
• M12: 5,349,321 km (0.12 R)
• M13: 6,532,939 km (0.097 R)
• M14: 8,594,398 km (0.106 R)
• M15: 8,791,867 km (0.069 R)
• M16: 10,650,770 km (0.046 R)
• M17: 12,628,603 km (0.071 R)
• M18: 13,404,568 km (0.115 R)
• M19: 15,628,190 km (0.085 R)
• M20: 17,213,928 km (0.08 R)
• M21: 20,175,966 km (0.069 R)
• M22: 20,700,605 km (0.092 R)
• M23: 22,328,829 km (0.093 R)
• M24: 23,652,620 km (0.112 R)
• M25: 26,978,480 km (0.032 R)
• M26: 30,717,380 km (0.106 R)
• M27: 42,818,950 km (0.106 R)
• M28: 44,708,221 km (0.112 R)
• M29: 46,349,609 km (0.119 R)
• M30: 54,150,689 km (0.089 R)
• M31: 56,014,529 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit