🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.41 AU - 0.61 AU

Year: 157 Days

Day: 18.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,970,105 km

• M1: 492,476 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 12.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.18 AU - 4.34 AU

Year: 3138 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,970,105 km

• M1: 154,535 km (0.092 R)
• M2: 739,612 km (0.097 R)
• M3: 1,548,039 km (0.115 R)
• M4: 2,124,140 km (0.06 R)
• M5: 2,603,153 km (0.116 R)
• M6: 3,154,122 km (0.103 R)
• M7: 3,677,564 km (0.118 R)
• M8: 4,126,508 km (0.114 R)
• M9: 5,135,396 km (0.12 R)
• M10: 5,536,767 km (0.08 R)
• M11: 7,137,314 km (0.03 R)
• M12: 7,667,040 km (0.104 R)
• M13: 10,401,241 km (0.105 R)
• M14: 10,792,589 km (0.111 R)
• M15: 11,987,427 km (0.093 R)
• M16: 13,434,786 km (0.077 R)
• M17: 14,816,622 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 8.9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.16 AU - 7.68 AU

Year: 7002 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,970,105 km

• M1: 110,702 km (0.067 R)
• M2: 913,295 km (0.049 R)
• M3: 1,438,832 km (0.114 R)
• M4: 1,863,840 km (0.083 R)
• M5: 2,657,905 km (0.078 R)
• M6: 2,967,872 km (0.062 R)
• M7: 3,569,106 km (0.052 R)
• M8: 3,972,272 km (0.117 R)
• M9: 4,249,328 km (0.095 R)
• M10: 4,758,259 km (0.086 R)
• M11: 5,675,444 km (0.057 R)
• M12: 6,192,753 km (0.11 R)
• M13: 7,100,214 km (0.055 R)
• M14: 9,529,085 km (0.102 R)
• M15: 10,881,600 km (0.058 R)
• M16: 11,376,320 km (0.108 R)
• M17: 11,731,465 km (0.107 R)
• M18: 12,357,682 km (0.097 R)
• M19: 13,282,645 km (0.112 R)
• M20: 13,847,826 km (0.086 R)
• M21: 16,656,825 km (0.067 R)
• M22: 19,318,620 km (0.031 R)
• M23: 20,117,772 km (0.087 R)
• M24: 21,090,457 km (0.106 R)
• M25: 21,782,048 km (0.109 R)
• M26: 23,700,342 km (0.088 R)
• M27: 24,030,654 km (0.098 R)
• M28: 26,518,018 km (0.115 R)
• M29: 27,414,109 km (0.113 R)
• M30: 29,646,857 km (0.091 R)
• M31: 34,155,438 km (0.068 R)
• M32: 35,215,937 km (0.115 R)
• M33: 35,646,181 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 10

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.95 AU - 8.21 AU

Year: 8983 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,970,105 km

• M1: 125,662 km (0.099 R)
• M2: 524,640 km (0.102 R)
• M3: 919,129 km (0.095 R)
• M4: 2,272,840 km (0.111 R)
• M5: 2,926,284 km (0.12 R)
• M6: 3,307,160 km (0.115 R)
• M7: 4,146,853 km (0.078 R)
• M8: 5,303,843 km (0.044 R)
• M9: 5,872,764 km (0.067 R)
• M10: 6,663,688 km (0.072 R)
• M11: 9,698,729 km (0.116 R)
• M12: 10,220,078 km (0.064 R)
• M13: 12,033,354 km (0.073 R)
• M14: 12,588,511 km (0.103 R)
• M15: 14,824,251 km (0.095 R)
• M16: 15,354,875 km (0.043 R)
• M17: 16,063,520 km (0.106 R)
• M18: 16,510,369 km (0.055 R)
• M19: 17,429,050 km (0.09 R)
• M20: 19,305,306 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.4

Radius: 12.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.19 AU - 8.67 AU

Year: 10536 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,970,105 km

• M1: 161,416 km (0.083 R)
• M2: 616,792 km (0.066 R)
• M3: 1,598,154 km (0.109 R)
• M4: 3,303,121 km (0.09 R)
• M5: 4,098,982 km (0.107 R)
• M6: 4,738,363 km (0.116 R)
• M7: 5,146,915 km (0.1 R)
• M8: 6,035,526 km (0.055 R)
• M9: 10,799,620 km (0.104 R)
• M10: 11,964,688 km (0.044 R)
• M11: 15,480,088 km (0.093 R)
• M12: 18,072,769 km (0.116 R)
• M13: 21,448,744 km (0.096 R)
• M14: 22,573,720 km (0.084 R)
• M15: 25,605,620 km (0.081 R)
• M16: 26,673,899 km (0.105 R)
• M17: 33,832,157 km (0.069 R)
• M18: 45,892,438 km (0.107 R)
• M19: 47,323,042 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.9

Radius: 5.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.88 AU - 15.04 AU

Year: 18932 Days

Day: 22.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,970,105 km

• M1: 94,695 km (0.098 R)
• M2: 892,501 km (0.112 R)
• M3: 1,435,840 km (0.087 R)
• M4: 1,707,211 km (0.091 R)
• M5: 3,242,235 km (0.073 R)
• M6: 3,589,900 km (0.095 R)
• M7: 4,710,837 km (0.101 R)
• M8: 5,962,822 km (0.053 R)
• M9: 6,307,495 km (0.086 R)
• M10: 6,757,037 km (0.109 R)
• M11: 7,753,358 km (0.102 R)
• M12: 10,357,109 km (0.039 R)
• M13: 11,325,905 km (0.094 R)
• M14: 12,307,866 km (0.077 R)
• M15: 14,337,909 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit