🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 43.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,410,152 km

• M1: 24,534 km (0.057 R)
• M2: 38,596 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.18 AU - 1.58 AU

Year: 570 Days

Day: 19.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 154.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.49 AU - 3.11 AU

Year: 1647 Days

Day: 27 Hours

Environment

Temp: -84 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,410,152 km

• M1: 513,869 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 14.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.28 AU - 6.08 AU

Year: 4758 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,410,152 km

• M1: 177,872 km (0.066 R)
• M2: 747,391 km (0.113 R)
• M3: 1,836,314 km (0.08 R)
• M4: 3,263,926 km (0.062 R)
• M5: 3,885,057 km (0.094 R)
• M6: 5,505,052 km (0.093 R)
• M7: 5,965,514 km (0.113 R)
• M8: 7,163,943 km (0.093 R)
• M9: 8,036,248 km (0.066 R)
• M10: 8,978,266 km (0.078 R)
• M11: 9,578,153 km (0.085 R)
• M12: 10,247,305 km (0.093 R)
• M13: 11,632,880 km (0.093 R)
• M14: 13,089,365 km (0.072 R)
• M15: 14,179,185 km (0.11 R)
• M16: 14,938,843 km (0.062 R)
• M17: 17,381,477 km (0.061 R)
• M18: 20,147,093 km (0.054 R)
• M19: 21,599,389 km (0.06 R)
• M20: 24,020,781 km (0.076 R)
• M21: 25,336,643 km (0.089 R)
• M22: 26,132,654 km (0.087 R)
• M23: 27,607,689 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 12.5

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.98 AU - 7.46 AU

Year: 6123 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,410,152 km

• M1: 155,432 km (0.101 R)
• M2: 856,747 km (0.09 R)
• M3: 1,369,419 km (0.115 R)
• M4: 2,558,124 km (0.078 R)
• M5: 3,101,762 km (0.09 R)
• M6: 3,651,534 km (0.12 R)
• M7: 4,137,578 km (0.106 R)
• M8: 5,122,231 km (0.079 R)
• M9: 5,607,527 km (0.089 R)
• M10: 6,123,340 km (0.094 R)
• M11: 7,629,940 km (0.054 R)
• M12: 8,062,577 km (0.043 R)
• M13: 8,678,920 km (0.12 R)
• M14: 10,718,687 km (0.098 R)
• M15: 11,464,582 km (0.036 R)
• M16: 13,060,193 km (0.033 R)
• M17: 14,859,856 km (0.096 R)
• M18: 15,349,938 km (0.1 R)
• M19: 16,492,268 km (0.11 R)
• M20: 18,450,653 km (0.086 R)
• M21: 19,088,838 km (0.081 R)
• M22: 20,484,436 km (0.096 R)
• M23: 21,245,740 km (0.08 R)
• M24: 22,744,112 km (0.079 R)
• M25: 26,038,706 km (0.045 R)
• M26: 26,932,254 km (0.108 R)
• M27: 29,159,916 km (0.082 R)
• M28: 31,508,004 km (0.107 R)
• M29: 31,911,171 km (0.089 R)
• M30: 37,697,915 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 12.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.27 AU - 10.53 AU

Year: 10129 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,410,152 km

• M1: 156,479 km (0.095 R)
• M2: 738,116 km (0.031 R)
• M3: 1,287,738 km (0.117 R)
• M4: 1,763,759 km (0.106 R)
• M5: 2,181,436 km (0.037 R)
• M6: 2,867,941 km (0.049 R)
• M7: 5,138,238 km (0.107 R)
• M8: 5,574,465 km (0.034 R)
• M9: 6,130,521 km (0.11 R)
• M10: 7,104,552 km (0.043 R)
• M11: 8,256,755 km (0.119 R)
• M12: 10,056,418 km (0.116 R)
• M13: 13,307,329 km (0.112 R)
• M14: 14,360,049 km (0.053 R)
• M15: 15,950,275 km (0.085 R)
• M16: 18,788,745 km (0.069 R)
• M17: 19,617,966 km (0.118 R)
• M18: 25,363,272 km (0.063 R)
• M19: 26,376,049 km (0.109 R)
• M20: 31,558,269 km (0.058 R)
• M21: 32,532,600 km (0.042 R)
• M22: 33,526,678 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.3

Radius: 8

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.51 AU - 15.55 AU

Year: 15589 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 79.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,410,152 km

• M1: 100,380 km (0.1 R)
• M2: 365,468 km (0.058 R)
• M3: 741,706 km (0.096 R)
• M4: 1,076,207 km (0.089 R)
• M5: 1,495,680 km (0.069 R)
• M6: 2,208,364 km (0.077 R)
• M7: 2,619,459 km (0.051 R)
• M8: 3,105,203 km (0.098 R)
• M9: 3,901,812 km (0.098 R)
• M10: 4,348,062 km (0.095 R)
• M11: 5,378,343 km (0.041 R)
• M12: 5,855,709 km (0.112 R)
• M13: 6,321,258 km (0.035 R)
• M14: 9,334,907 km (0.094 R)
• M15: 10,354,267 km (0.081 R)
• M16: 10,691,012 km (0.115 R)
• M17: 13,721,715 km (0.099 R)
• M18: 14,823,803 km (0.098 R)
• M19: 16,207,882 km (0.101 R)
• M20: 18,813,279 km (0.118 R)
• M21: 21,868,217 km (0.114 R)
• M22: 24,046,811 km (0.099 R)
• M23: 28,610,144 km (0.061 R)
• M24: 36,617,370 km (0.108 R)
• M25: 42,903,921 km (0.053 R)
• M26: 45,697,811 km (0.062 R)
• M27: 50,032,858 km (0.106 R)
• M28: 52,629,129 km (0.064 R)
• M29: 55,998,971 km (0.1 R)
• M30: 57,386,342 km (0.105 R)
• M31: 58,974,173 km (0.111 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit