🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 14.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 300 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,730,817 km

• M1: 179,069 km (0.092 R)
• M2: 638,633 km (0.092 R)
• M3: 1,315,713 km (0.062 R)
• M4: 1,842,747 km (0.034 R)
• M5: 2,316,822 km (0.057 R)
• M6: 2,971,762 km (0.055 R)
• M7: 3,674,273 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 10.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.76 AU - 1.24 AU

Year: 678 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,730,817 km

• M1: 128,355 km (0.1 R)
• M2: 528,978 km (0.104 R)
• M3: 925,263 km (0.114 R)
• M4: 1,515,426 km (0.075 R)
• M5: 1,882,240 km (0.117 R)
• M6: 2,987,469 km (0.096 R)
• M7: 3,313,892 km (0.112 R)
• M8: 4,294,805 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 9.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.24 AU - 1.7 AU

Year: 1209 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,730,817 km

• M1: 120,725 km (0.053 R)
• M2: 427,551 km (0.113 R)
• M3: 808,128 km (0.086 R)
• M4: 1,169,107 km (0.115 R)
• M5: 2,510,701 km (0.12 R)
• M6: 4,322,780 km (0.075 R)
• M7: 5,489,643 km (0.101 R)
• M8: 7,161,699 km (0.073 R)
• M9: 8,309,563 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 14.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.15 AU - 2.57 AU

Year: 2459 Days

Day: 8.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,730,817 km

• M1: 175,628 km (0.054 R)
• M2: 638,783 km (0.053 R)
• M3: 1,158,187 km (0.065 R)
• M4: 2,749,160 km (0.106 R)
• M5: 3,492,213 km (0.11 R)
• M6: 4,079,684 km (0.111 R)
• M7: 4,536,107 km (0.059 R)
• M8: 5,553,073 km (0.087 R)
• M9: 6,063,351 km (0.086 R)
• M10: 7,119,662 km (0.082 R)
• M11: 8,101,622 km (0.103 R)
• M12: 8,895,837 km (0.113 R)
• M13: 9,596,853 km (0.086 R)
• M14: 10,834,177 km (0.086 R)
• M15: 11,471,165 km (0.063 R)
• M16: 12,951,884 km (0.099 R)
• M17: 15,581,366 km (0.117 R)
• M18: 16,810,462 km (0.091 R)
• M19: 17,993,183 km (0.099 R)
• M20: 19,577,724 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 8.1

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.64 AU - 4.7 AU

Year: 5776 Days

Day: 13.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,730,817 km

• M1: 100,829 km (0.07 R)
• M2: 432,039 km (0.087 R)
• M3: 952,789 km (0.12 R)
• M4: 1,459,926 km (0.112 R)
• M5: 1,875,957 km (0.06 R)
• M6: 2,250,850 km (0.119 R)
• M7: 3,898,072 km (0.101 R)
• M8: 4,785,187 km (0.119 R)
• M9: 5,611,865 km (0.12 R)
• M10: 6,325,596 km (0.074 R)
• M11: 6,881,652 km (0.11 R)
• M12: 7,245,474 km (0.075 R)
• M13: 7,507,719 km (0.089 R)
• M14: 8,091,300 km (0.105 R)
• M15: 11,072,636 km (0.082 R)
• M16: 14,775,931 km (0.057 R)
• M17: 15,443,886 km (0.119 R)
• M18: 17,635,794 km (0.074 R)
• M19: 19,017,629 km (0.075 R)
• M20: 24,591,048 km (0.113 R)
• M21: 24,844,466 km (0.065 R)
• M22: 27,023,958 km (0.101 R)
• M23: 30,381,832 km (0.108 R)
• M24: 31,164,079 km (0.104 R)
• M25: 33,695,125 km (0.107 R)
• M26: 34,851,068 km (0.041 R)
• M27: 36,909,535 km (0.106 R)

Asteroid Belt

Center: 6.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.1

Radius: 7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.71 AU - 8.93 AU

Year: 17766 Days

Day: 15 Hours

Environment

Temp: -241 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,730,817 km

• M1: 88,412 km (0.099 R)
• M2: 684,709 km (0.071 R)
• M3: 1,046,587 km (0.117 R)
• M4: 1,703,022 km (0.102 R)
• M5: 2,281,517 km (0.059 R)
• M6: 3,325,411 km (0.039 R)
• M7: 4,423,011 km (0.092 R)
• M8: 4,716,522 km (0.086 R)
• M9: 4,960,665 km (0.102 R)
• M10: 6,458,140 km (0.094 R)
• M11: 6,721,432 km (0.091 R)
• M12: 7,269,709 km (0.055 R)
• M13: 9,813,620 km (0.1 R)
• M14: 10,416,051 km (0.104 R)
• M15: 10,778,826 km (0.116 R)
• M16: 15,144,989 km (0.119 R)
• M17: 24,328,653 km (0.066 R)
• M18: 27,733,052 km (0.104 R)
• M19: 28,833,344 km (0.063 R)
• M20: 38,705,158 km (0.101 R)
• M21: 44,935,311 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit