🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.51 AU - 0.57 AU

Year: 146 Days

Day: 22.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.27 AU - 4.21 AU

Year: 2655 Days

Day: 30.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 13.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.63 AU - 10.27 AU

Year: 9829 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 95,292,271 km

• M1: 167,400 km (0.049 R)
• M2: 732,581 km (0.113 R)
• M3: 1,589,178 km (0.11 R)
• M4: 2,114,566 km (0.064 R)
• M5: 2,682,439 km (0.075 R)
• M6: 7,020,179 km (0.035 R)
• M7: 7,677,064 km (0.101 R)
• M8: 12,516,106 km (0.06 R)
• M9: 14,500,222 km (0.093 R)
• M10: 17,135,539 km (0.067 R)
• M11: 18,875,811 km (0.071 R)
• M12: 34,694,140 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 10.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.02 AU - 10.4 AU

Year: 10260 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,292,271 km

• M1: 129,552 km (0.118 R)
• M2: 713,582 km (0.096 R)
• M3: 1,308,832 km (0.118 R)
• M4: 1,851,124 km (0.089 R)
• M5: 2,193,703 km (0.055 R)
• M6: 2,745,570 km (0.112 R)
• M7: 3,077,827 km (0.11 R)
• M8: 3,960,155 km (0.065 R)
• M9: 4,906,960 km (0.059 R)
• M10: 5,265,247 km (0.117 R)
• M11: 7,079,270 km (0.101 R)
• M12: 9,130,556 km (0.037 R)
• M13: 11,324,409 km (0.067 R)
• M14: 11,894,676 km (0.114 R)
• M15: 12,846,568 km (0.096 R)
• M16: 14,901,893 km (0.112 R)
• M17: 15,866,649 km (0.058 R)
• M18: 21,323,980 km (0.104 R)
• M19: 24,754,857 km (0.028 R)
• M20: 28,019,083 km (0.096 R)
• M21: 29,700,563 km (0.063 R)
• M22: 32,574,787 km (0.118 R)
• M23: 33,495,113 km (0.117 R)
• M24: 41,358,875 km (0.041 R)
• M25: 41,761,293 km (0.114 R)
• M26: 43,259,366 km (0.079 R)
• M27: 43,813,028 km (0.109 R)
• M28: 47,673,849 km (0.052 R)
• M29: 49,611,142 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 5.3

Gravity: 29.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.38 AU - 16.5 AU

Year: 20143 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,292,271 km

• M1: 66,571 km (0.095 R)
• M2: 269,875 km (0.109 R)
• M3: 686,056 km (0.113 R)
• M4: 1,318,107 km (0.067 R)
• M5: 1,698,085 km (0.071 R)
• M6: 1,983,369 km (0.09 R)
• M7: 2,234,095 km (0.072 R)
• M8: 2,850,288 km (0.096 R)
• M9: 3,633,732 km (0.097 R)
• M10: 4,141,168 km (0.062 R)
• M11: 4,840,389 km (0.066 R)
• M12: 5,179,377 km (0.105 R)
• M13: 5,821,302 km (0.106 R)
• M14: 6,696,300 km (0.079 R)
• M15: 6,928,177 km (0.107 R)
• M16: 7,457,005 km (0.091 R)
• M17: 8,433,281 km (0.057 R)
• M18: 9,843,989 km (0.118 R)
• M19: 10,449,860 km (0.047 R)
• M20: 10,636,409 km (0.084 R)
• M21: 12,347,509 km (0.112 R)
• M22: 12,766,832 km (0.108 R)
• M23: 14,233,789 km (0.043 R)
• M24: 19,396,561 km (0.116 R)
• M25: 22,650,464 km (0.072 R)
• M26: 26,480,020 km (0.105 R)
• M27: 27,294,431 km (0.115 R)
• M28: 29,218,708 km (0.077 R)
• M29: 31,489,305 km (0.063 R)
• M30: 46,443,108 km (0.092 R)
• M31: 48,829,792 km (0.106 R)
• M32: 51,836,111 km (0.083 R)
• M33: 53,292,745 km (0.063 R)
• M34: 59,787,836 km (0.044 R)
• M35: 64,052,124 km (0.078 R)
• M36: 72,050,673 km (0.083 R)
• M37: 80,447,452 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 5.4

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.52 AU - 19.08 AU

Year: 26414 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,292,271 km

• M1: 67,169 km (0.075 R)
• M2: 240,105 km (0.043 R)
• M3: 518,656 km (0.11 R)
• M4: 974,481 km (0.073 R)
• M5: 1,350,869 km (0.117 R)
• M6: 1,555,070 km (0.106 R)
• M7: 1,799,513 km (0.102 R)
• M8: 2,069,238 km (0.056 R)
• M9: 2,987,170 km (0.095 R)
• M10: 3,520,487 km (0.041 R)
• M11: 3,876,380 km (0.114 R)
• M12: 4,291,514 km (0.085 R)
• M13: 5,169,504 km (0.059 R)
• M14: 7,905,350 km (0.099 R)
• M15: 8,744,594 km (0.114 R)
• M16: 9,037,058 km (0.089 R)
• M17: 17,151,097 km (0.026 R)
• M18: 21,575,304 km (0.066 R)
• M19: 21,894,696 km (0.112 R)
• M20: 26,460,423 km (0.112 R)
• M21: 29,877,088 km (0.091 R)
• M22: 30,141,278 km (0.114 R)
• M23: 31,896,660 km (0.12 R)
• M24: 39,919,743 km (0.085 R)
• M25: 43,880,197 km (0.082 R)
• M26: 47,016,816 km (0.081 R)
• M27: 51,238,019 km (0.069 R)
• M28: 74,945,541 km (0.068 R)
• M29: 89,966,963 km (0.065 R)
• M30: 94,154,207 km (0.119 R)
• M31: 94,722,081 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit