🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 170 Days

Day: 40.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,097,857 km

• M1: 98,735 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 196 Days

Day: 43 Hours

Environment

Temp: 161 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.18 AU

Year: 358 Days

Day: 29.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 73.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,097,857 km

• M1: 153,039 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.78 AU - 1.8 AU

Year: 897 Days

Day: 12.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 118.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,097,857 km

• M1: 490,232 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 13.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.92 AU - 5.56 AU

Year: 3867 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 103,097,857 km

• M1: 172,187 km (0.088 R)
• M2: 688,749 km (0.081 R)
• M3: 1,521,859 km (0.097 R)
• M4: 2,342,553 km (0.107 R)
• M5: 3,827,910 km (0.069 R)
• M6: 8,559,541 km (0.12 R)
• M7: 10,697,893 km (0.107 R)
• M8: 13,270,229 km (0.098 R)
• M9: 16,344,016 km (0.074 R)
• M10: 17,505,943 km (0.107 R)
• M11: 22,217,378 km (0.079 R)
• M12: 25,432,386 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 10.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.3 AU - 6.16 AU

Year: 4482 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 103,097,857 km

• M1: 128,355 km (0.062 R)
• M2: 509,381 km (0.117 R)
• M3: 1,107,623 km (0.041 R)
• M4: 1,847,833 km (0.047 R)
• M5: 2,288,099 km (0.1 R)
• M6: 2,761,577 km (0.111 R)
• M7: 3,381,959 km (0.113 R)
• M8: 4,164,356 km (0.103 R)
• M9: 6,242,869 km (0.099 R)
• M10: 6,696,449 km (0.047 R)
• M11: 7,669,733 km (0.031 R)
• M12: 8,774,663 km (0.102 R)
• M13: 9,681,226 km (0.081 R)
• M14: 10,558,468 km (0.095 R)
• M15: 11,250,508 km (0.095 R)
• M16: 13,939,978 km (0.111 R)
• M17: 15,994,256 km (0.046 R)
• M18: 17,093,801 km (0.066 R)
• M19: 21,704,557 km (0.074 R)
• M20: 22,296,366 km (0.111 R)
• M21: 23,744,922 km (0.088 R)
• M22: 26,913,405 km (0.105 R)
• M23: 27,253,590 km (0.115 R)
• M24: 28,029,255 km (0.106 R)
• M25: 29,987,641 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 9.4

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.09 AU - 11.17 AU

Year: 13915 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 103,097,857 km

• M1: 212,429 km (0.059 R)
• M2: 646,861 km (0.096 R)
• M3: 943,963 km (0.089 R)
• M4: 1,602,343 km (0.074 R)
• M5: 2,071,183 km (0.077 R)
• M6: 3,080,370 km (0.093 R)
• M7: 3,694,469 km (0.06 R)
• M8: 4,168,245 km (0.074 R)
• M9: 4,851,160 km (0.06 R)
• M10: 5,953,995 km (0.093 R)
• M11: 7,720,597 km (0.038 R)
• M12: 12,841,332 km (0.113 R)
• M13: 13,790,231 km (0.077 R)
• M14: 15,225,922 km (0.103 R)
• M15: 16,522,486 km (0.039 R)
• M16: 18,223,863 km (0.108 R)
• M17: 20,039,084 km (0.12 R)
• M18: 22,353,363 km (0.053 R)
• M19: 25,150,693 km (0.081 R)
• M20: 25,673,687 km (0.097 R)
• M21: 26,633,208 km (0.1 R)
• M22: 31,914,761 km (0.038 R)
• M23: 34,286,037 km (0.062 R)
• M24: 37,991,277 km (0.091 R)
• M25: 40,082,057 km (0.105 R)
• M26: 41,809,015 km (0.103 R)
• M27: 46,970,739 km (0.091 R)
• M28: 51,193,289 km (0.09 R)
• M29: 62,269,515 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 6.5

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.07 AU - 20.87 AU

Year: 26197 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 103,097,857 km

• M1: 80,783 km (0.086 R)
• M2: 323,131 km (0.117 R)
• M3: 671,694 km (0.077 R)
• M4: 929,900 km (0.112 R)
• M5: 1,162,824 km (0.108 R)
• M6: 1,614,460 km (0.117 R)
• M7: 1,870,721 km (0.094 R)
• M8: 2,108,582 km (0.095 R)
• M9: 3,179,553 km (0.068 R)
• M10: 4,311,111 km (0.073 R)
• M11: 4,689,744 km (0.089 R)
• M12: 4,927,305 km (0.093 R)
• M13: 5,733,638 km (0.086 R)
• M14: 6,191,706 km (0.112 R)
• M15: 7,877,824 km (0.083 R)
• M16: 8,328,712 km (0.118 R)
• M17: 8,916,183 km (0.085 R)
• M18: 9,281,800 km (0.093 R)
• M19: 11,402,649 km (0.053 R)
• M20: 12,424,702 km (0.098 R)
• M21: 14,987,762 km (0.038 R)
• M22: 18,075,462 km (0.09 R)
• M23: 19,563,362 km (0.104 R)
• M24: 22,221,417 km (0.076 R)
• M25: 27,086,190 km (0.089 R)
• M26: 27,467,665 km (0.083 R)
• M27: 28,111,534 km (0.026 R)
• M28: 28,765,427 km (0.099 R)
• M29: 29,697,870 km (0.105 R)
• M30: 37,578,387 km (0.113 R)
• M31: 42,165,207 km (0.027 R)
• M32: 48,405,832 km (0.073 R)
• M33: 51,258,962 km (0.119 R)
• M34: 52,627,933 km (0.104 R)
• M35: 58,137,173 km (0.037 R)
• M36: 70,763,832 km (0.093 R)
• M37: 71,487,437 km (0.093 R)
• M38: 79,516,803 km (0.08 R)
• M39: 90,655,262 km (0.102 R)
• M40: 96,151,937 km (0.044 R)
• M41: 100,341,425 km (0.083 R)
• M42: 101,254,720 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 14,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit