🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 33.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,042,992 km

• M1: 467,493 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.62 AU - 0.72 AU

Year: 208 Days

Day: 23.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,042,992 km

• M1: 120,127 km (0.051 R)
• M2: 182,210 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.21 AU - 1.47 AU

Year: 587 Days

Day: 15.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.6 AU - 8.18 AU

Year: 8394 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,042,992 km

• M1: 99,782 km (0.093 R)
• M2: 489,933 km (0.117 R)
• M3: 834,607 km (0.1 R)
• M4: 1,660,088 km (0.087 R)
• M5: 9,062,489 km (0.048 R)
• M6: 11,338,471 km (0.117 R)
• M7: 12,394,333 km (0.109 R)
• M8: 14,541,811 km (0.094 R)
• M9: 18,364,036 km (0.109 R)
• M10: 20,738,005 km (0.06 R)
• M11: 25,390,947 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.9

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.26 AU - 11.86 AU

Year: 12997 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,042,992 km

• M1: 181,163 km (0.107 R)
• M2: 718,219 km (0.036 R)
• M3: 1,505,852 km (0.088 R)
• M4: 2,256,833 km (0.114 R)
• M5: 2,896,664 km (0.11 R)
• M6: 4,155,829 km (0.054 R)
• M7: 4,669,847 km (0.114 R)
• M8: 7,911,035 km (0.108 R)
• M9: 10,075,716 km (0.116 R)
• M10: 11,821,523 km (0.06 R)
• M11: 12,487,084 km (0.046 R)
• M12: 13,177,628 km (0.112 R)
• M13: 14,635,309 km (0.108 R)
• M14: 19,653,271 km (0.117 R)
• M15: 23,384,242 km (0.107 R)
• M16: 25,715,874 km (0.112 R)
• M17: 27,986,022 km (0.118 R)
• M18: 30,724,411 km (0.112 R)
• M19: 33,998,510 km (0.12 R)
• M20: 35,844,996 km (0.05 R)
• M21: 37,627,904 km (0.038 R)
• M22: 40,957,803 km (0.104 R)
• M23: 41,646,551 km (0.049 R)
• M24: 52,765,563 km (0.112 R)
• M25: 55,070,716 km (0.119 R)
• M26: 57,442,142 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370

Radius: 4

Gravity: 23.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.22 AU - 16.08 AU

Year: 18061 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,042,992 km

• M1: 50,115 km (0.11 R)
• M2: 526,585 km (0.091 R)
• M3: 1,188,256 km (0.113 R)
• M4: 1,504,655 km (0.045 R)
• M5: 1,892,413 km (0.062 R)
• M6: 2,017,178 km (0.099 R)
• M7: 2,243,968 km (0.05 R)
• M8: 2,424,981 km (0.088 R)
• M9: 3,454,664 km (0.105 R)
• M10: 3,863,963 km (0.042 R)
• M11: 4,244,092 km (0.113 R)
• M12: 5,146,915 km (0.12 R)
• M13: 5,940,980 km (0.109 R)
• M14: 6,327,541 km (0.1 R)
• M15: 6,608,037 km (0.094 R)
• M16: 7,677,662 km (0.118 R)
• M17: 11,161,497 km (0.104 R)
• M18: 11,929,682 km (0.073 R)
• M19: 16,082,070 km (0.06 R)
• M20: 17,369,210 km (0.119 R)
• M21: 26,663,576 km (0.09 R)
• M22: 31,826,349 km (0.064 R)
• M23: 33,243,639 km (0.072 R)
• M24: 33,846,369 km (0.05 R)
• M25: 35,322,750 km (0.106 R)
• M26: 36,585,506 km (0.025 R)
• M27: 36,713,262 km (0.095 R)
• M28: 38,008,780 km (0.107 R)
• M29: 39,066,736 km (0.052 R)
• M30: 40,144,289 km (0.11 R)
• M31: 40,553,440 km (0.07 R)
• M32: 40,690,471 km (0.119 R)
• M33: 42,499,558 km (0.116 R)
• M34: 48,709,665 km (0.08 R)
• M35: 50,114,688 km (0.106 R)
• M36: 50,589,063 km (0.12 R)
• M37: 57,029,999 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.9

Radius: 4.9

Gravity: 32.44 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.21 AU - 16.77 AU

Year: 25362 Days

Day: 19.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,042,992 km

• M1: 60,886 km (0.042 R)
• M2: 233,971 km (0.12 R)
• M3: 559,197 km (0.072 R)
• M4: 1,283,101 km (0.061 R)
• M5: 1,584,690 km (0.093 R)
• M6: 2,080,308 km (0.115 R)
• M7: 3,372,086 km (0.082 R)
• M8: 4,435,427 km (0.097 R)
• M9: 4,657,131 km (0.047 R)
• M10: 5,325,834 km (0.109 R)
• M11: 5,661,831 km (0.049 R)
• M12: 7,609,445 km (0.079 R)
• M13: 7,767,421 km (0.09 R)
• M14: 9,052,616 km (0.068 R)
• M15: 9,900,686 km (0.109 R)
• M16: 14,865,540 km (0.088 R)
• M17: 15,530,802 km (0.028 R)
• M18: 16,042,726 km (0.085 R)
• M19: 22,652,858 km (0.097 R)
• M20: 26,430,054 km (0.102 R)
• M21: 38,045,880 km (0.092 R)
• M22: 42,345,173 km (0.111 R)
• M23: 46,780,750 km (0.097 R)
• M24: 48,385,487 km (0.11 R)
• M25: 52,652,467 km (0.078 R)
• M26: 58,585,967 km (0.114 R)
• M27: 58,791,066 km (0.098 R)
• M28: 60,240,220 km (0.096 R)
• M29: 61,713,161 km (0.036 R)
• M30: 69,438,844 km (0.102 R)
• M31: 69,668,476 km (0.099 R)
• M32: 77,044,100 km (0.071 R)
• M33: 83,099,224 km (0.117 R)
• M34: 84,399,379 km (0.101 R)
• M35: 91,379,316 km (0.114 R)
• M36: 91,931,631 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit