🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.84 AU - 1.02 AU

Year: 336 Days

Day: 20.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.08 AU - 3.1 AU

Year: 2035 Days

Day: 46.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.71 AU - 4.63 AU

Year: 3191 Days

Day: 15.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.1

Radius: 5.1

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.14 AU - 15.5 AU

Year: 18217 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,994,735 km

• M1: 64,477 km (0.063 R)
• M2: 300,093 km (0.071 R)
• M3: 540,796 km (0.108 R)
• M4: 720,314 km (0.118 R)
• M5: 1,421,928 km (0.109 R)
• M6: 1,717,982 km (0.082 R)
• M7: 2,280,620 km (0.076 R)
• M8: 2,455,649 km (0.069 R)
• M9: 2,734,948 km (0.094 R)
• M10: 3,413,075 km (0.115 R)
• M11: 5,707,159 km (0.11 R)
• M12: 5,949,059 km (0.109 R)
• M13: 6,324,549 km (0.116 R)
• M14: 6,539,970 km (0.105 R)
• M15: 6,804,908 km (0.09 R)
• M16: 7,169,328 km (0.091 R)
• M17: 7,356,176 km (0.116 R)
• M18: 8,289,368 km (0.067 R)
• M19: 8,547,424 km (0.038 R)
• M20: 10,993,499 km (0.08 R)
• M21: 11,368,241 km (0.064 R)
• M22: 16,471,324 km (0.097 R)
• M23: 19,835,630 km (0.115 R)
• M24: 20,019,486 km (0.092 R)
• M25: 20,484,287 km (0.058 R)
• M26: 20,766,578 km (0.04 R)
• M27: 22,316,262 km (0.098 R)
• M28: 24,465,086 km (0.118 R)
• M29: 29,287,673 km (0.116 R)
• M30: 30,128,413 km (0.082 R)
• M31: 30,371,509 km (0.053 R)
• M32: 31,857,764 km (0.071 R)
• M33: 37,022,182 km (0.104 R)
• M34: 39,728,856 km (0.092 R)
• M35: 40,021,170 km (0.119 R)
• M36: 49,137,665 km (0.092 R)
• M37: 51,528,388 km (0.081 R)
• M38: 63,448,496 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.4

Radius: 7.2

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.88 AU - 18.44 AU

Year: 27811 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,994,735 km

• M1: 93,050 km (0.109 R)
• M2: 432,188 km (0.096 R)
• M3: 963,111 km (0.116 R)
• M4: 1,713,644 km (0.078 R)
• M5: 2,471,656 km (0.053 R)
• M6: 2,858,067 km (0.105 R)
• M7: 3,195,560 km (0.102 R)
• M8: 3,719,003 km (0.084 R)
• M9: 6,121,694 km (0.103 R)
• M10: 9,043,042 km (0.096 R)
• M11: 9,281,800 km (0.103 R)
• M12: 9,524,747 km (0.105 R)
• M13: 9,897,096 km (0.104 R)
• M14: 12,559,040 km (0.064 R)
• M15: 20,860,077 km (0.073 R)
• M16: 22,782,709 km (0.059 R)
• M17: 33,190,083 km (0.07 R)
• M18: 40,941,048 km (0.112 R)
• M19: 47,983,966 km (0.101 R)
• M20: 53,037,980 km (0.108 R)
• M21: 62,015,349 km (0.119 R)
• M22: 77,050,832 km (0.082 R)
• M23: 80,835,209 km (0.075 R)
• M24: 82,123,696 km (0.094 R)
• M25: 87,144,799 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240

Radius: 6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.67 AU - 19.91 AU

Year: 31749 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,994,735 km

• M1: 74,799 km (0.082 R)
• M2: 306,227 km (0.049 R)
• M3: 759,658 km (0.086 R)
• M4: 1,283,699 km (0.105 R)
• M5: 3,920,063 km (0.106 R)
• M6: 4,171,387 km (0.064 R)
• M7: 4,811,816 km (0.067 R)
• M8: 6,243,916 km (0.037 R)
• M9: 8,139,022 km (0.051 R)
• M10: 8,445,249 km (0.119 R)
• M11: 8,972,581 km (0.111 R)
• M12: 10,869,482 km (0.081 R)
• M13: 13,226,696 km (0.113 R)
• M14: 14,598,658 km (0.107 R)
• M15: 16,222,393 km (0.05 R)
• M16: 18,834,073 km (0.036 R)
• M17: 24,659,863 km (0.099 R)
• M18: 26,173,494 km (0.1 R)
• M19: 26,505,751 km (0.119 R)
• M20: 27,291,888 km (0.099 R)
• M21: 27,519,276 km (0.089 R)
• M22: 29,265,682 km (0.098 R)
• M23: 29,743,497 km (0.106 R)
• M24: 32,849,000 km (0.091 R)
• M25: 39,840,755 km (0.09 R)
• M26: 42,071,559 km (0.112 R)
• M27: 43,759,322 km (0.117 R)
• M28: 53,945,291 km (0.037 R)
• M29: 55,025,089 km (0.07 R)
• M30: 55,570,373 km (0.114 R)
• M31: 61,222,629 km (0.039 R)
• M32: 64,791,436 km (0.105 R)
• M33: 71,689,992 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit