🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.08 AU - 3.32 AU

Year: 1680 Days

Day: 12.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.67 AU - 4.45 AU

Year: 2544 Days

Day: 25.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 8.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.99 AU - 8.91 AU

Year: 9303 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,369,652 km

• M1: 113,694 km (0.102 R)
• M2: 474,973 km (0.112 R)
• M3: 775,964 km (0.075 R)
• M4: 1,292,376 km (0.063 R)
• M5: 3,381,809 km (0.082 R)
• M6: 4,210,582 km (0.117 R)
• M7: 5,460,771 km (0.077 R)
• M8: 5,972,396 km (0.119 R)
• M9: 6,177,494 km (0.09 R)
• M10: 7,160,652 km (0.055 R)
• M11: 7,515,647 km (0.119 R)
• M12: 7,979,999 km (0.096 R)
• M13: 10,205,866 km (0.089 R)
• M14: 11,382,304 km (0.083 R)
• M15: 11,953,468 km (0.09 R)
• M16: 13,618,792 km (0.106 R)
• M17: 14,469,704 km (0.066 R)
• M18: 16,394,580 km (0.117 R)
• M19: 18,698,088 km (0.055 R)
• M20: 22,951,904 km (0.116 R)
• M21: 24,348,998 km (0.026 R)
• M22: 30,417,137 km (0.113 R)
• M23: 31,148,072 km (0.06 R)
• M24: 32,158,755 km (0.057 R)
• M25: 33,323,823 km (0.11 R)
• M26: 33,809,568 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 13.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.97 AU - 10.69 AU

Year: 12575 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,369,652 km

• M1: 172,038 km (0.084 R)
• M2: 614,099 km (0.026 R)
• M3: 1,134,550 km (0.109 R)
• M4: 1,549,236 km (0.088 R)
• M5: 2,329,837 km (0.098 R)
• M6: 3,164,743 km (0.101 R)
• M7: 3,684,745 km (0.049 R)
• M8: 3,946,841 km (0.11 R)
• M9: 4,528,178 km (0.073 R)
• M10: 6,766,012 km (0.061 R)
• M11: 7,527,466 km (0.112 R)
• M12: 8,687,448 km (0.065 R)
• M13: 10,191,505 km (0.112 R)
• M14: 11,770,959 km (0.07 R)
• M15: 12,676,624 km (0.111 R)
• M16: 14,694,849 km (0.114 R)
• M17: 19,970,269 km (0.067 R)
• M18: 22,425,319 km (0.083 R)
• M19: 23,078,015 km (0.063 R)
• M20: 23,341,606 km (0.085 R)
• M21: 24,955,468 km (0.077 R)
• M22: 25,991,583 km (0.098 R)
• M23: 30,499,715 km (0.071 R)
• M24: 32,968,229 km (0.11 R)
• M25: 33,362,719 km (0.06 R)
• M26: 36,025,112 km (0.098 R)
• M27: 38,195,179 km (0.118 R)
• M28: 40,778,136 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 13.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.72 AU - 11.48 AU

Year: 13071 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,369,652 km

• M1: 171,589 km (0.065 R)
• M2: 470,186 km (0.089 R)
• M3: 1,388,867 km (0.059 R)
• M4: 2,718,792 km (0.098 R)
• M5: 3,617,725 km (0.084 R)
• M6: 4,244,840 km (0.085 R)
• M7: 4,985,798 km (0.109 R)
• M8: 6,510,799 km (0.093 R)
• M9: 8,814,755 km (0.04 R)
• M10: 9,705,162 km (0.081 R)
• M11: 10,144,680 km (0.097 R)
• M12: 10,960,438 km (0.031 R)
• M13: 12,146,749 km (0.099 R)
• M14: 13,089,814 km (0.098 R)
• M15: 14,758,728 km (0.095 R)
• M16: 15,410,675 km (0.093 R)
• M17: 16,020,735 km (0.044 R)
• M18: 21,592,807 km (0.073 R)
• M19: 22,182,821 km (0.091 R)
• M20: 22,647,322 km (0.099 R)
• M21: 24,276,593 km (0.034 R)
• M22: 24,692,924 km (0.107 R)
• M23: 25,183,006 km (0.099 R)
• M24: 26,321,446 km (0.058 R)
• M25: 27,338,412 km (0.035 R)
• M26: 32,633,878 km (0.092 R)
• M27: 32,955,214 km (0.092 R)
• M28: 34,174,736 km (0.045 R)
• M29: 34,586,130 km (0.116 R)
• M30: 36,850,743 km (0.083 R)
• M31: 38,139,977 km (0.042 R)
• M32: 39,716,439 km (0.117 R)
• M33: 39,982,275 km (0.043 R)
• M34: 41,959,211 km (0.105 R)
• M35: 42,598,143 km (0.073 R)
• M36: 43,334,464 km (0.07 R)
• M37: 46,918,380 km (0.03 R)
• M38: 47,594,114 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695

Radius: 5.6

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.14 AU - 17.66 AU

Year: 24013 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 86,369,652 km

• M1: 260,300 km (0.088 R)
• M2: 816,056 km (0.099 R)
• M3: 949,946 km (0.09 R)
• M4: 1,113,906 km (0.087 R)
• M5: 1,985,613 km (0.096 R)
• M6: 2,362,599 km (0.106 R)
• M7: 3,556,241 km (0.118 R)
• M8: 3,696,414 km (0.115 R)
• M9: 4,058,889 km (0.084 R)
• M10: 6,643,641 km (0.03 R)
• M11: 7,327,453 km (0.106 R)
• M12: 7,478,398 km (0.104 R)
• M13: 7,992,715 km (0.096 R)
• M14: 8,203,349 km (0.112 R)
• M15: 8,741,901 km (0.105 R)
• M16: 10,163,679 km (0.116 R)
• M17: 10,341,551 km (0.103 R)
• M18: 11,006,963 km (0.063 R)
• M19: 11,756,747 km (0.092 R)
• M20: 13,061,540 km (0.108 R)
• M21: 13,263,347 km (0.037 R)
• M22: 15,220,536 km (0.116 R)
• M23: 21,472,381 km (0.07 R)
• M24: 23,585,002 km (0.11 R)
• M25: 26,175,439 km (0.099 R)
• M26: 26,844,141 km (0.039 R)
• M27: 29,907,307 km (0.05 R)
• M28: 32,498,492 km (0.033 R)
• M29: 32,710,472 km (0.086 R)
• M30: 37,207,683 km (0.109 R)
• M31: 37,890,149 km (0.113 R)
• M32: 38,463,557 km (0.087 R)
• M33: 39,506,703 km (0.106 R)
• M34: 39,974,795 km (0.062 R)
• M35: 48,354,819 km (0.087 R)
• M36: 50,971,435 km (0.117 R)
• M37: 56,133,310 km (0.062 R)
• M38: 56,551,286 km (0.091 R)
• M39: 56,691,011 km (0.115 R)
• M40: 59,808,630 km (0.112 R)
• M41: 60,673,306 km (0.067 R)
• M42: 67,661,920 km (0.06 R)
• M43: 78,777,341 km (0.113 R)
• M44: 81,772,290 km (0.043 R)
• M45: 82,783,123 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit