🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.74 AU - 1.06 AU

Year: 327 Days

Day: 22.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,513,012 km

• M1: 41,139 km (0.094 R)
• M2: 106,663 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.3 AU - 2.36 AU

Year: 1362 Days

Day: 20.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,513,012 km

• M1: 838,945 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819

Radius: 7.7

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.8 AU - 15.74 AU

Year: 18509 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,513,012 km

• M1: 95,743 km (0.115 R)
• M2: 354,248 km (0.094 R)
• M3: 596,596 km (0.083 R)
• M4: 1,052,271 km (0.051 R)
• M5: 1,365,829 km (0.102 R)
• M6: 1,671,457 km (0.093 R)
• M7: 2,226,465 km (0.117 R)
• M8: 3,436,413 km (0.116 R)
• M9: 3,913,032 km (0.115 R)
• M10: 4,265,634 km (0.07 R)
• M11: 5,530,783 km (0.025 R)
• M12: 6,400,545 km (0.105 R)
• M13: 11,563,766 km (0.112 R)
• M14: 12,426,946 km (0.12 R)
• M15: 13,691,945 km (0.114 R)
• M16: 13,984,259 km (0.099 R)
• M17: 17,825,783 km (0.114 R)
• M18: 20,174,918 km (0.09 R)
• M19: 23,862,656 km (0.092 R)
• M20: 24,607,503 km (0.062 R)
• M21: 26,707,409 km (0.11 R)
• M22: 27,394,661 km (0.088 R)
• M23: 30,509,439 km (0.066 R)
• M24: 31,767,706 km (0.089 R)
• M25: 36,444,584 km (0.087 R)
• M26: 41,104,259 km (0.115 R)
• M27: 41,866,460 km (0.106 R)
• M28: 43,105,579 km (0.111 R)
• M29: 46,146,156 km (0.069 R)
• M30: 56,494,439 km (0.116 R)
• M31: 58,388,947 km (0.086 R)
• M32: 62,504,683 km (0.109 R)
• M33: 70,653,429 km (0.114 R)
• M34: 71,308,069 km (0.091 R)
• M35: 71,746,840 km (0.116 R)
• M36: 75,548,570 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.5

Radius: 6.5

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.64 AU - 17.6 AU

Year: 27122 Days

Day: 20.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,513,012 km

• M1: 80,932 km (0.069 R)
• M2: 308,022 km (0.049 R)
• M3: 584,928 km (0.111 R)
• M4: 2,345,246 km (0.099 R)
• M5: 3,130,784 km (0.095 R)
• M6: 3,818,486 km (0.104 R)
• M7: 4,249,328 km (0.112 R)
• M8: 5,571,174 km (0.105 R)
• M9: 6,530,246 km (0.103 R)
• M10: 7,646,097 km (0.082 R)
• M11: 8,222,497 km (0.072 R)
• M12: 8,771,073 km (0.092 R)
• M13: 9,285,540 km (0.06 R)
• M14: 16,857,735 km (0.105 R)
• M15: 19,031,692 km (0.071 R)
• M16: 20,879,973 km (0.101 R)
• M17: 23,926,983 km (0.069 R)
• M18: 32,341,414 km (0.115 R)
• M19: 35,820,013 km (0.092 R)
• M20: 36,690,523 km (0.098 R)
• M21: 38,022,543 km (0.079 R)
• M22: 38,928,208 km (0.11 R)
• M23: 40,782,624 km (0.075 R)
• M24: 43,838,160 km (0.11 R)
• M25: 53,913,876 km (0.111 R)
• M26: 66,728,280 km (0.106 R)
• M27: 67,384,566 km (0.118 R)
• M28: 71,184,800 km (0.071 R)
• M29: 74,889,891 km (0.113 R)
• M30: 79,699,313 km (0.101 R)
• M31: 84,710,542 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 20,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit