🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.07 AU - 1.77 AU

Year: 615 Days

Day: 33.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.35 AU - 1.53 AU

Year: 628 Days

Day: 27.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.36 AU - 2.52 AU

Year: 1385 Days

Day: 28.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,437,095 km

• M1: 1,031,178 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.94 AU - 5.48 AU

Year: 3715 Days

Day: 15.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.9

Radius: 3.2

Gravity: 87.78 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.7 AU - 15.54 AU

Year: 21368 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 90,437,095 km

• M1: 42,187 km (0.097 R)
• M2: 249,230 km (0.111 R)
• M3: 389,553 km (0.119 R)
• M4: 522,396 km (0.082 R)
• M5: 655,687 km (0.094 R)
• M6: 2,785,662 km (0.047 R)
• M7: 3,282,028 km (0.113 R)
• M8: 3,802,778 km (0.071 R)
• M9: 4,133,688 km (0.089 R)
• M10: 4,483,448 km (0.084 R)
• M11: 4,814,658 km (0.096 R)
• M12: 4,967,098 km (0.088 R)
• M13: 5,201,668 km (0.102 R)
• M14: 6,304,353 km (0.104 R)
• M15: 8,290,864 km (0.109 R)
• M16: 8,565,226 km (0.039 R)
• M17: 9,844,886 km (0.093 R)
• M18: 10,214,991 km (0.055 R)
• M19: 10,340,354 km (0.045 R)
• M20: 11,313,489 km (0.079 R)
• M21: 14,360,199 km (0.068 R)
• M22: 14,596,713 km (0.041 R)
• M23: 14,755,736 km (0.118 R)
• M24: 15,239,984 km (0.073 R)
• M25: 17,371,903 km (0.105 R)
• M26: 19,309,644 km (0.083 R)
• M27: 20,479,201 km (0.06 R)
• M28: 20,678,614 km (0.086 R)
• M29: 20,778,845 km (0.079 R)
• M30: 21,081,332 km (0.107 R)
• M31: 23,498,834 km (0.117 R)
• M32: 32,927,090 km (0.095 R)
• M33: 33,891,547 km (0.099 R)
• M34: 39,304,297 km (0.12 R)
• M35: 43,270,137 km (0.103 R)
• M36: 47,843,942 km (0.1 R)
• M37: 48,371,125 km (0.111 R)
• M38: 50,700,663 km (0.08 R)
• M39: 56,164,576 km (0.026 R)
• M40: 57,144,591 km (0.071 R)
• M41: 59,340,688 km (0.061 R)
• M42: 70,486,627 km (0.062 R)
• M43: 72,778,616 km (0.066 R)
• M44: 82,443,686 km (0.118 R)
• M45: 83,454,818 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97

Radius: 5.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.89 AU - 21.05 AU

Year: 26538 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,437,095 km

• M1: 63,429 km (0.094 R)
• M2: 333,154 km (0.091 R)
• M3: 545,434 km (0.101 R)
• M4: 1,004,849 km (0.114 R)
• M5: 2,332,231 km (0.074 R)
• M6: 2,814,086 km (0.079 R)
• M7: 3,170,428 km (0.053 R)
• M8: 3,786,920 km (0.119 R)
• M9: 5,352,612 km (0.039 R)
• M10: 8,598,138 km (0.06 R)
• M11: 9,885,876 km (0.087 R)
• M12: 10,445,522 km (0.095 R)
• M13: 11,242,579 km (0.111 R)
• M14: 16,118,722 km (0.073 R)
• M15: 18,976,041 km (0.043 R)
• M16: 21,982,809 km (0.106 R)
• M17: 45,352,988 km (0.113 R)
• M18: 47,746,105 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.9

Radius: 5

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.69 AU - 21.51 AU

Year: 26835 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,437,095 km

• M1: 64,028 km (0.092 R)
• M2: 385,813 km (0.107 R)
• M3: 634,445 km (0.049 R)
• M4: 911,201 km (0.05 R)
• M5: 1,280,558 km (0.077 R)
• M6: 1,687,614 km (0.066 R)
• M7: 2,626,340 km (0.077 R)
• M8: 3,399,312 km (0.104 R)
• M9: 5,179,527 km (0.116 R)
• M10: 7,297,833 km (0.111 R)
• M11: 8,858,887 km (0.072 R)
• M12: 9,385,471 km (0.058 R)
• M13: 12,550,962 km (0.119 R)
• M14: 13,214,578 km (0.115 R)
• M15: 16,623,465 km (0.119 R)
• M16: 17,153,789 km (0.087 R)
• M17: 18,155,347 km (0.1 R)
• M18: 19,485,721 km (0.105 R)
• M19: 20,474,862 km (0.035 R)
• M20: 22,984,516 km (0.084 R)
• M21: 30,663,973 km (0.105 R)
• M22: 32,000,032 km (0.092 R)
• M23: 32,682,497 km (0.107 R)
• M24: 32,958,206 km (0.099 R)
• M25: 33,514,112 km (0.074 R)
• M26: 39,422,180 km (0.052 R)
• M27: 40,364,348 km (0.076 R)
• M28: 41,321,325 km (0.093 R)
• M29: 49,347,102 km (0.073 R)
• M30: 51,737,376 km (0.107 R)
• M31: 52,299,715 km (0.026 R)
• M32: 56,548,893 km (0.092 R)
• M33: 67,049,616 km (0.117 R)
• M34: 67,941,818 km (0.104 R)
• M35: 70,436,063 km (0.119 R)
• M36: 71,589,762 km (0.112 R)
• M37: 73,934,708 km (0.117 R)
• M38: 76,330,369 km (0.107 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 18,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit