🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 1 AU

Year: 302 Days

Day: 37.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.13 AU - 1.43 AU

Year: 548 Days

Day: 13 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,648,449 km

• M1: 34,856 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.92 AU - 2.88 AU

Year: 1408 Days

Day: 18.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.25 AU - 3.47 AU

Year: 1832 Days

Day: 33.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 131.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 9.7

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.82 AU - 7.9 AU

Year: 8346 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,648,449 km

• M1: 120,576 km (0.1 R)
• M2: 762,949 km (0.042 R)
• M3: 1,242,261 km (0.103 R)
• M4: 2,045,302 km (0.069 R)
• M5: 2,590,586 km (0.051 R)
• M6: 3,919,015 km (0.102 R)
• M7: 4,326,670 km (0.101 R)
• M8: 4,792,517 km (0.07 R)
• M9: 5,100,390 km (0.078 R)
• M10: 6,430,464 km (0.112 R)
• M11: 7,156,463 km (0.089 R)
• M12: 7,559,928 km (0.108 R)
• M13: 8,280,691 km (0.059 R)
• M14: 9,566,933 km (0.047 R)
• M15: 12,999,307 km (0.03 R)
• M16: 17,827,578 km (0.058 R)
• M17: 18,345,486 km (0.076 R)
• M18: 19,566,803 km (0.045 R)
• M19: 21,749,586 km (0.073 R)
• M20: 22,511,787 km (0.086 R)
• M21: 23,291,790 km (0.111 R)
• M22: 27,366,836 km (0.093 R)
• M23: 32,547,111 km (0.114 R)
• M24: 34,333,759 km (0.071 R)
• M25: 34,905,222 km (0.092 R)
• M26: 40,846,053 km (0.097 R)
• M27: 42,005,885 km (0.11 R)
• M28: 43,453,095 km (0.116 R)
• M29: 45,892,438 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 11.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.21 AU - 12.03 AU

Year: 14044 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,648,449 km

• M1: 143,016 km (0.105 R)
• M2: 517,160 km (0.113 R)
• M3: 958,025 km (0.114 R)
• M4: 1,425,967 km (0.101 R)
• M5: 2,098,709 km (0.027 R)
• M6: 2,973,108 km (0.111 R)
• M7: 3,797,542 km (0.047 R)
• M8: 4,518,903 km (0.081 R)
• M9: 6,505,114 km (0.103 R)
• M10: 7,029,305 km (0.113 R)
• M11: 8,773,466 km (0.091 R)
• M12: 9,414,344 km (0.113 R)
• M13: 10,352,921 km (0.099 R)
• M14: 11,125,294 km (0.036 R)
• M15: 15,932,323 km (0.101 R)
• M16: 17,879,040 km (0.099 R)
• M17: 18,588,433 km (0.025 R)
• M18: 19,563,213 km (0.105 R)
• M19: 20,316,588 km (0.114 R)
• M20: 21,438,572 km (0.096 R)
• M21: 24,568,309 km (0.039 R)
• M22: 27,781,073 km (0.095 R)
• M23: 30,035,363 km (0.096 R)
• M24: 31,718,489 km (0.107 R)
• M25: 32,409,182 km (0.099 R)
• M26: 33,939,718 km (0.06 R)
• M27: 47,212,190 km (0.068 R)
• M28: 48,415,256 km (0.108 R)
• M29: 51,511,932 km (0.118 R)
• M30: 52,947,623 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 10.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.78 AU - 13.54 AU

Year: 14120 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,648,449 km

• M1: 133,142 km (0.111 R)
• M2: 519,853 km (0.064 R)
• M3: 1,201,720 km (0.054 R)
• M4: 2,074,174 km (0.093 R)
• M5: 2,472,703 km (0.074 R)
• M6: 2,877,216 km (0.111 R)
• M7: 3,848,405 km (0.12 R)
• M8: 5,293,820 km (0.07 R)
• M9: 5,860,197 km (0.101 R)
• M10: 6,311,085 km (0.085 R)
• M11: 7,410,929 km (0.106 R)
• M12: 8,874,744 km (0.091 R)
• M13: 11,419,254 km (0.089 R)
• M14: 12,064,470 km (0.069 R)
• M15: 12,487,682 km (0.045 R)
• M16: 12,920,768 km (0.099 R)
• M17: 14,347,633 km (0.075 R)
• M18: 17,282,593 km (0.118 R)
• M19: 18,212,194 km (0.079 R)
• M20: 22,176,239 km (0.1 R)
• M21: 22,812,179 km (0.093 R)
• M22: 23,930,423 km (0.114 R)
• M23: 25,378,980 km (0.036 R)
• M24: 25,974,678 km (0.036 R)
• M25: 27,712,706 km (0.099 R)
• M26: 31,761,423 km (0.104 R)
• M27: 33,509,624 km (0.097 R)
• M28: 36,942,745 km (0.107 R)
• M29: 39,137,945 km (0.064 R)
• M30: 42,940,722 km (0.084 R)
• M31: 45,220,744 km (0.088 R)
• M32: 49,711,372 km (0.098 R)
• M33: 55,150,302 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit