🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.78 AU

Year: 160 Days

Day: 35.7 Hours

Environment

Temp: 325 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,140,942 km

• M1: 109,655 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1 AU - 1.6 AU

Year: 463 Days

Day: 28.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.45 AU - 3.07 AU

Year: 1431 Days

Day: 29.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 8.2

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.89 AU - 11.13 AU

Year: 10632 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,140,942 km

• M1: 102,026 km (0.041 R)
• M2: 528,529 km (0.026 R)
• M3: 989,590 km (0.064 R)
• M4: 1,952,851 km (0.106 R)
• M5: 2,248,157 km (0.067 R)
• M6: 3,041,026 km (0.105 R)
• M7: 3,367,298 km (0.111 R)
• M8: 4,372,596 km (0.112 R)
• M9: 5,200,022 km (0.119 R)
• M10: 6,650,673 km (0.07 R)
• M11: 7,913,727 km (0.045 R)
• M12: 16,200,253 km (0.025 R)
• M13: 19,475,399 km (0.104 R)
• M14: 26,515,026 km (0.103 R)
• M15: 32,788,562 km (0.093 R)
• M16: 34,151,847 km (0.065 R)
• M17: 38,468,344 km (0.061 R)
• M18: 41,934,677 km (0.102 R)
• M19: 42,332,308 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 8.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.24 AU - 11.2 AU

Year: 10953 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,140,942 km

• M1: 114,742 km (0.036 R)
• M2: 410,945 km (0.052 R)
• M3: 1,066,334 km (0.099 R)
• M4: 1,341,145 km (0.079 R)
• M5: 1,620,743 km (0.103 R)
• M6: 2,105,889 km (0.114 R)
• M7: 2,850,288 km (0.067 R)
• M8: 3,134,225 km (0.066 R)
• M9: 4,699,617 km (0.091 R)
• M10: 6,577,220 km (0.052 R)
• M11: 9,858,200 km (0.069 R)
• M12: 11,193,661 km (0.088 R)
• M13: 14,282,408 km (0.107 R)
• M14: 14,728,808 km (0.105 R)
• M15: 15,250,306 km (0.068 R)
• M16: 16,678,068 km (0.118 R)
• M17: 17,970,893 km (0.112 R)
• M18: 20,432,077 km (0.092 R)
• M19: 22,504,905 km (0.104 R)
• M20: 23,196,795 km (0.028 R)
• M21: 26,106,923 km (0.116 R)
• M22: 27,551,141 km (0.097 R)
• M23: 30,388,563 km (0.118 R)
• M24: 30,809,083 km (0.03 R)
• M25: 33,192,327 km (0.077 R)
• M26: 33,863,124 km (0.111 R)
• M27: 36,874,230 km (0.101 R)
• M28: 38,078,492 km (0.104 R)
• M29: 39,808,143 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265

Radius: 3.6

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.52 AU - 17.76 AU

Year: 22143 Days

Day: 21.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,140,942 km

• M1: 44,879 km (0.104 R)
• M2: 160,519 km (0.069 R)
• M3: 311,164 km (0.116 R)
• M4: 526,285 km (0.095 R)
• M5: 738,265 km (0.077 R)
• M6: 916,736 km (0.118 R)
• M7: 1,074,861 km (0.083 R)
• M8: 1,304,942 km (0.096 R)
• M9: 2,005,958 km (0.062 R)
• M10: 2,293,784 km (0.112 R)
• M11: 3,323,915 km (0.092 R)
• M12: 4,468,937 km (0.098 R)
• M13: 6,083,397 km (0.067 R)
• M14: 6,359,106 km (0.106 R)
• M15: 6,725,621 km (0.074 R)
• M16: 7,063,114 km (0.069 R)
• M17: 9,963,218 km (0.102 R)
• M18: 10,401,540 km (0.11 R)
• M19: 17,168,300 km (0.118 R)
• M20: 21,991,037 km (0.082 R)
• M21: 22,639,244 km (0.069 R)
• M22: 23,300,018 km (0.068 R)
• M23: 23,683,437 km (0.093 R)
• M24: 25,867,117 km (0.093 R)
• M25: 26,693,346 km (0.092 R)
• M26: 27,324,500 km (0.089 R)
• M27: 28,725,933 km (0.109 R)
• M28: 31,437,843 km (0.084 R)
• M29: 31,554,380 km (0.118 R)
• M30: 43,701,577 km (0.098 R)
• M31: 45,913,382 km (0.077 R)
• M32: 48,664,786 km (0.085 R)
• M33: 50,558,994 km (0.075 R)
• M34: 52,665,631 km (0.059 R)
• M35: 56,019,915 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.7

Radius: 5.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 17.54 AU - 26.64 AU

Year: 32398 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,140,942 km

• M1: 154,385 km (0.044 R)
• M2: 440,416 km (0.096 R)
• M3: 626,217 km (0.115 R)
• M4: 995,275 km (0.074 R)
• M5: 1,323,044 km (0.116 R)
• M6: 2,322,806 km (0.093 R)
• M7: 2,641,300 km (0.109 R)
• M8: 3,880,569 km (0.11 R)
• M9: 6,027,448 km (0.092 R)
• M10: 7,434,715 km (0.065 R)
• M11: 13,815,962 km (0.091 R)
• M12: 20,603,816 km (0.103 R)
• M13: 21,529,677 km (0.061 R)
• M14: 22,307,586 km (0.052 R)
• M15: 32,474,257 km (0.109 R)
• M16: 33,039,587 km (0.117 R)
• M17: 41,128,344 km (0.061 R)
• M18: 43,134,302 km (0.096 R)
• M19: 47,630,167 km (0.077 R)

Kuiper Belt

Range: 35.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit