🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.56 AU - 0.58 AU

Year: 278 Days

Day: 21.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,525,599 km

• M1: 23,337 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 9.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.98 AU - 1.38 AU

Year: 828 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,525,599 km

• M1: 119,379 km (0.114 R)
• M2: 607,667 km (0.077 R)
• M3: 941,419 km (0.077 R)
• M4: 1,386,024 km (0.063 R)
• M5: 1,986,061 km (0.083 R)
• M6: 2,930,173 km (0.109 R)
• M7: 3,657,219 km (0.09 R)
• M8: 4,290,018 km (0.096 R)
• M9: 5,392,405 km (0.116 R)
• M10: 6,609,533 km (0.068 R)
• M11: 7,248,615 km (0.095 R)
• M12: 8,049,562 km (0.108 R)
• M13: 8,471,727 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.44 AU - 3.92 AU

Year: 3661 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,525,599 km

• M1: 186,848 km (0.073 R)
• M2: 752,028 km (0.09 R)
• M3: 1,243,607 km (0.069 R)
• M4: 1,861,147 km (0.098 R)
• M5: 2,379,055 km (0.118 R)
• M6: 3,958,509 km (0.092 R)
• M7: 4,757,960 km (0.116 R)
• M8: 5,349,321 km (0.075 R)
• M9: 6,591,282 km (0.12 R)
• M10: 7,684,394 km (0.101 R)
• M11: 8,643,316 km (0.057 R)
• M12: 9,152,099 km (0.089 R)
• M13: 10,150,216 km (0.111 R)
• M14: 11,050,496 km (0.103 R)
• M15: 11,520,382 km (0.113 R)
• M16: 12,684,254 km (0.072 R)
• M17: 13,152,196 km (0.077 R)
• M18: 14,073,420 km (0.066 R)
• M19: 14,882,146 km (0.119 R)
• M20: 16,871,349 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 13

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.71 AU - 4.91 AU

Year: 6811 Days

Day: 13.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,525,599 km

• M1: 163,211 km (0.072 R)
• M2: 568,622 km (0.075 R)
• M3: 1,041,351 km (0.096 R)
• M4: 1,490,892 km (0.098 R)
• M5: 2,408,526 km (0.087 R)
• M6: 2,821,715 km (0.067 R)
• M7: 3,673,376 km (0.119 R)
• M8: 4,718,317 km (0.075 R)
• M9: 5,157,985 km (0.092 R)
• M10: 6,826,450 km (0.086 R)
• M11: 8,317,193 km (0.113 R)
• M12: 9,364,528 km (0.102 R)
• M13: 12,979,710 km (0.091 R)
• M14: 14,570,384 km (0.026 R)
• M15: 15,572,390 km (0.085 R)
• M16: 16,090,298 km (0.092 R)
• M17: 18,492,990 km (0.1 R)
• M18: 19,817,679 km (0.045 R)
• M19: 22,164,720 km (0.093 R)
• M20: 23,237,187 km (0.111 R)
• M21: 24,430,529 km (0.112 R)
• M22: 25,753,872 km (0.048 R)
• M23: 26,296,463 km (0.117 R)
• M24: 28,543,423 km (0.081 R)
• M25: 31,119,199 km (0.074 R)
• M26: 31,838,316 km (0.092 R)
• M27: 36,728,671 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 3.8

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.66 AU - 10.56 AU

Year: 19235 Days

Day: 21.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,525,599 km

• M1: 47,423 km (0.058 R)
• M2: 197,170 km (0.119 R)
• M3: 376,538 km (0.116 R)
• M4: 669,301 km (0.026 R)
• M5: 1,298,210 km (0.086 R)
• M6: 2,511,150 km (0.055 R)
• M7: 3,286,665 km (0.066 R)
• M8: 6,914,563 km (0.09 R)
• M9: 7,506,522 km (0.109 R)
• M10: 7,725,982 km (0.1 R)
• M11: 8,742,350 km (0.096 R)
• M12: 9,433,642 km (0.102 R)
• M13: 9,740,766 km (0.047 R)
• M14: 9,896,946 km (0.085 R)
• M15: 10,054,622 km (0.112 R)
• M16: 10,321,206 km (0.11 R)
• M17: 13,252,277 km (0.109 R)
• M18: 18,618,502 km (0.093 R)
• M19: 19,925,090 km (0.109 R)
• M20: 20,345,610 km (0.096 R)
• M21: 21,030,768 km (0.105 R)
• M22: 21,642,773 km (0.045 R)
• M23: 21,997,768 km (0.053 R)
• M24: 22,446,861 km (0.073 R)
• M25: 32,530,805 km (0.115 R)
• M26: 37,389,744 km (0.094 R)
• M27: 46,721,210 km (0.101 R)
• M28: 48,212,252 km (0.102 R)
• M29: 52,078,011 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.8

Radius: 4.1

Gravity: 56.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.68 AU - 11.78 AU

Year: 19597 Days

Day: 16.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,525,599 km

• M1: 51,611 km (0.109 R)
• M2: 327,171 km (0.114 R)
• M3: 579,542 km (0.081 R)
• M4: 780,751 km (0.095 R)
• M5: 2,710,115 km (0.038 R)
• M6: 2,837,872 km (0.104 R)
• M7: 2,996,595 km (0.087 R)
• M8: 3,245,825 km (0.076 R)
• M9: 3,629,992 km (0.118 R)
• M10: 3,785,574 km (0.065 R)
• M11: 4,313,655 km (0.114 R)
• M12: 4,814,658 km (0.03 R)
• M13: 5,234,729 km (0.113 R)
• M14: 6,595,621 km (0.049 R)
• M15: 6,827,647 km (0.096 R)
• M16: 7,556,637 km (0.061 R)
• M17: 8,282,486 km (0.099 R)
• M18: 8,828,668 km (0.099 R)
• M19: 10,236,833 km (0.085 R)
• M20: 15,186,727 km (0.114 R)
• M21: 16,677,171 km (0.065 R)
• M22: 16,934,778 km (0.028 R)
• M23: 17,194,929 km (0.04 R)
• M24: 17,546,035 km (0.117 R)
• M25: 18,719,930 km (0.094 R)
• M26: 18,905,132 km (0.098 R)
• M27: 20,725,439 km (0.054 R)
• M28: 24,378,319 km (0.104 R)
• M29: 25,495,816 km (0.067 R)
• M30: 25,723,354 km (0.097 R)
• M31: 31,207,761 km (0.046 R)
• M32: 34,428,454 km (0.109 R)
• M33: 36,984,334 km (0.119 R)
• M34: 37,422,356 km (0.081 R)
• M35: 38,159,874 km (0.1 R)
• M36: 44,084,997 km (0.108 R)
• M37: 45,740,297 km (0.061 R)
• M38: 55,019,254 km (0.034 R)
• M39: 62,129,192 km (0.085 R)
• M40: 62,334,890 km (0.098 R)
• M41: 65,903,248 km (0.081 R)
• M42: 69,605,196 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit