🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.72 AU - 0.74 AU

Year: 231 Days

Day: 36 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.06 AU - 1.7 AU

Year: 601 Days

Day: 39.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,476,131 km

• M1: 159,621 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.6

Radius: 14.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.4 AU - 6.68 AU

Year: 5505 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 52.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,476,131 km

• M1: 198,816 km (0.103 R)
• M2: 649,853 km (0.092 R)
• M3: 1,442,273 km (0.098 R)
• M4: 2,988,068 km (0.064 R)
• M5: 3,555,343 km (0.071 R)
• M6: 4,978,318 km (0.095 R)
• M7: 6,555,977 km (0.101 R)
• M8: 7,189,524 km (0.064 R)
• M9: 10,142,586 km (0.111 R)
• M10: 11,031,497 km (0.106 R)
• M11: 13,143,220 km (0.115 R)
• M12: 15,066,301 km (0.029 R)
• M13: 16,275,650 km (0.105 R)
• M14: 16,798,195 km (0.104 R)
• M15: 18,377,500 km (0.11 R)
• M16: 19,757,690 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 8.5

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.1 AU - 9.4 AU

Year: 8001 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,476,131 km

• M1: 105,766 km (0.116 R)
• M2: 443,707 km (0.056 R)
• M3: 742,005 km (0.119 R)
• M4: 1,091,167 km (0.091 R)
• M5: 2,200,136 km (0.062 R)
• M6: 3,043,868 km (0.113 R)
• M7: 3,576,287 km (0.04 R)
• M8: 3,955,966 km (0.118 R)
• M9: 5,887,275 km (0.12 R)
• M10: 8,463,200 km (0.075 R)
• M11: 10,096,211 km (0.08 R)
• M12: 10,804,706 km (0.098 R)
• M13: 15,635,969 km (0.061 R)
• M14: 18,223,265 km (0.06 R)
• M15: 18,519,020 km (0.084 R)
• M16: 20,600,225 km (0.116 R)
• M17: 21,245,740 km (0.109 R)
• M18: 21,738,665 km (0.108 R)
• M19: 28,065,907 km (0.076 R)
• M20: 29,059,686 km (0.088 R)
• M21: 30,076,652 km (0.093 R)
• M22: 30,593,961 km (0.085 R)
• M23: 32,397,364 km (0.108 R)
• M24: 36,331,339 km (0.118 R)
• M25: 38,473,431 km (0.118 R)
• M26: 41,331,199 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864

Radius: 12.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.27 AU - 11.35 AU

Year: 10535 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,476,131 km

• M1: 161,865 km (0.092 R)
• M2: 699,370 km (0.075 R)
• M3: 2,710,414 km (0.11 R)
• M4: 3,156,814 km (0.107 R)
• M5: 4,676,579 km (0.064 R)
• M6: 6,102,995 km (0.084 R)
• M7: 8,713,178 km (0.075 R)
• M8: 10,002,712 km (0.102 R)
• M9: 10,585,097 km (0.111 R)
• M10: 11,078,171 km (0.11 R)
• M11: 15,385,243 km (0.047 R)
• M12: 18,967,813 km (0.055 R)
• M13: 21,556,604 km (0.093 R)
• M14: 22,083,638 km (0.034 R)
• M15: 23,255,139 km (0.061 R)
• M16: 26,715,038 km (0.072 R)
• M17: 30,394,398 km (0.058 R)
• M18: 31,392,515 km (0.099 R)
• M19: 31,956,499 km (0.104 R)
• M20: 32,757,147 km (0.081 R)
• M21: 34,757,569 km (0.107 R)
• M22: 36,094,675 km (0.097 R)
• M23: 39,521,513 km (0.055 R)
• M24: 40,311,540 km (0.117 R)
• M25: 41,381,165 km (0.104 R)
• M26: 45,849,653 km (0.081 R)
• M27: 50,321,881 km (0.104 R)
• M28: 52,189,312 km (0.072 R)
• M29: 53,140,305 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.2

Radius: 6.2

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.53 AU - 17.51 AU

Year: 20519 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,476,131 km

• M1: 77,940 km (0.113 R)
• M2: 311,762 km (0.104 R)
• M3: 554,559 km (0.057 R)
• M4: 795,561 km (0.084 R)
• M5: 1,158,935 km (0.09 R)
• M6: 1,611,169 km (0.101 R)
• M7: 2,153,910 km (0.064 R)
• M8: 2,641,599 km (0.066 R)
• M9: 3,200,198 km (0.075 R)
• M10: 4,515,313 km (0.098 R)
• M11: 4,759,307 km (0.102 R)
• M12: 5,623,534 km (0.118 R)
• M13: 6,676,703 km (0.074 R)
• M14: 7,368,443 km (0.071 R)
• M15: 7,805,718 km (0.077 R)
• M16: 8,056,145 km (0.075 R)
• M17: 11,175,709 km (0.066 R)
• M18: 12,758,903 km (0.06 R)
• M19: 14,636,656 km (0.085 R)
• M20: 18,308,984 km (0.115 R)
• M21: 25,828,222 km (0.078 R)
• M22: 27,753,247 km (0.113 R)
• M23: 29,288,271 km (0.073 R)
• M24: 30,260,508 km (0.047 R)
• M25: 40,147,281 km (0.11 R)
• M26: 46,873,501 km (0.08 R)
• M27: 49,385,997 km (0.102 R)
• M28: 55,226,448 km (0.079 R)
• M29: 57,648,138 km (0.054 R)
• M30: 59,173,139 km (0.099 R)
• M31: 62,104,658 km (0.078 R)
• M32: 69,104,792 km (0.098 R)
• M33: 74,799,534 km (0.113 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: 307 - 12,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit