🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 138 Days

Day: 15.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.09 AU - 1.71 AU

Year: 627 Days

Day: 46.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.42 AU - 3.66 AU

Year: 2008 Days

Day: 20.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 12.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.46 AU - 4.76 AU

Year: 3749 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 110,377,076 km

• M1: 153,039 km (0.089 R)
• M2: 878,588 km (0.091 R)
• M3: 1,280,857 km (0.118 R)
• M4: 1,911,562 km (0.099 R)
• M5: 2,577,721 km (0.03 R)
• M6: 3,037,585 km (0.078 R)
• M7: 3,778,393 km (0.087 R)
• M8: 4,282,987 km (0.081 R)
• M9: 5,242,209 km (0.025 R)
• M10: 5,843,592 km (0.097 R)
• M11: 6,926,681 km (0.089 R)
• M12: 8,610,405 km (0.045 R)
• M13: 9,727,302 km (0.084 R)
• M14: 10,299,963 km (0.065 R)
• M15: 11,289,553 km (0.075 R)
• M16: 13,912,452 km (0.114 R)
• M17: 15,447,775 km (0.076 R)
• M18: 16,628,103 km (0.073 R)
• M19: 18,294,324 km (0.111 R)
• M20: 18,790,091 km (0.1 R)
• M21: 21,748,538 km (0.089 R)
• M22: 23,014,436 km (0.106 R)
• M23: 23,447,073 km (0.083 R)
• M24: 25,692,686 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.7

Radius: 5

Gravity: 30.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.74 AU - 20.6 AU

Year: 26947 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 110,377,076 km

• M1: 62,382 km (0.12 R)
• M2: 224,397 km (0.113 R)
• M3: 456,423 km (0.077 R)
• M4: 623,674 km (0.06 R)
• M5: 953,686 km (0.071 R)
• M6: 1,144,125 km (0.102 R)
• M7: 2,064,301 km (0.111 R)
• M8: 3,071,095 km (0.093 R)
• M9: 3,490,418 km (0.098 R)
• M10: 7,609,744 km (0.095 R)
• M11: 8,952,086 km (0.12 R)
• M12: 10,575,971 km (0.105 R)
• M13: 12,983,001 km (0.105 R)
• M14: 14,721,178 km (0.107 R)
• M15: 15,904,498 km (0.115 R)
• M16: 16,519,494 km (0.118 R)
• M17: 17,984,207 km (0.113 R)
• M18: 18,845,143 km (0.117 R)
• M19: 21,064,577 km (0.078 R)
• M20: 22,564,146 km (0.075 R)
• M21: 23,904,992 km (0.1 R)
• M22: 27,114,315 km (0.093 R)
• M23: 31,962,632 km (0.105 R)
• M24: 33,223,593 km (0.057 R)
• M25: 43,840,404 km (0.118 R)
• M26: 44,182,834 km (0.111 R)
• M27: 53,725,532 km (0.08 R)
• M28: 58,145,102 km (0.119 R)
• M29: 63,673,342 km (0.113 R)
• M30: 64,553,725 km (0.077 R)
• M31: 66,790,213 km (0.059 R)
• M32: 74,780,086 km (0.105 R)
• M33: 83,383,759 km (0.096 R)
• M34: 83,909,446 km (0.072 R)
• M35: 85,499,671 km (0.109 R)
• M36: 89,563,198 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936

Radius: 3.7

Gravity: 68.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.16 AU - 20.64 AU

Year: 29893 Days

Day: 25 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 110,377,076 km

• M1: 46,076 km (0.093 R)
• M2: 323,580 km (0.115 R)
• M3: 1,127,370 km (0.074 R)
• M4: 6,440,936 km (0.099 R)
• M5: 9,444,413 km (0.095 R)
• M6: 10,715,247 km (0.105 R)
• M7: 12,555,300 km (0.098 R)
• M8: 13,508,987 km (0.097 R)
• M9: 14,339,853 km (0.1 R)
• M10: 16,564,972 km (0.025 R)
• M11: 17,612,905 km (0.095 R)
• M12: 19,112,175 km (0.051 R)
• M13: 21,130,550 km (0.037 R)
• M14: 21,461,759 km (0.076 R)
• M15: 23,286,704 km (0.106 R)
• M16: 24,721,347 km (0.102 R)
• M17: 25,460,361 km (0.051 R)
• M18: 35,353,418 km (0.113 R)
• M19: 35,508,551 km (0.11 R)
• M20: 38,706,355 km (0.117 R)
• M21: 38,871,062 km (0.059 R)
• M22: 41,398,668 km (0.077 R)
• M23: 43,497,974 km (0.062 R)
• M24: 51,802,003 km (0.086 R)
• M25: 55,902,331 km (0.12 R)
• M26: 56,747,559 km (0.08 R)
• M27: 56,960,287 km (0.115 R)
• M28: 58,031,408 km (0.1 R)
• M29: 60,213,741 km (0.088 R)
• M30: 64,741,471 km (0.075 R)
• M31: 67,088,212 km (0.085 R)
• M32: 67,564,233 km (0.054 R)
• M33: 73,201,529 km (0.1 R)
• M34: 76,522,452 km (0.115 R)
• M35: 76,782,005 km (0.051 R)
• M36: 88,505,541 km (0.091 R)
• M37: 89,941,681 km (0.043 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit