🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.04 AU - 1.12 AU

Year: 398 Days

Day: 45.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 139.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.93 AU - 1.37 AU

Year: 438 Days

Day: 38.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,588,566 km

• M1: 129,253 km (0.085 R)
• M2: 281,094 km (0.088 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 11.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.04 AU - 7.36 AU

Year: 6152 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,588,566 km

• M1: 148,999 km (0.107 R)
• M2: 524,341 km (0.083 R)
• M3: 966,402 km (0.12 R)
• M4: 1,989,502 km (0.054 R)
• M5: 2,947,676 km (0.067 R)
• M6: 5,397,790 km (0.099 R)
• M7: 8,808,622 km (0.086 R)
• M8: 9,222,410 km (0.112 R)
• M9: 12,339,431 km (0.057 R)
• M10: 13,718,873 km (0.109 R)
• M11: 16,719,058 km (0.085 R)
• M12: 18,810,436 km (0.087 R)
• M13: 29,662,116 km (0.06 R)
• M14: 30,688,507 km (0.081 R)
• M15: 33,307,966 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 10.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.56 AU - 8.36 AU

Year: 7228 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,588,566 km

• M1: 131,796 km (0.05 R)
• M2: 463,753 km (0.102 R)
• M3: 892,950 km (0.116 R)
• M4: 1,343,838 km (0.036 R)
• M5: 2,014,186 km (0.072 R)
• M6: 2,402,542 km (0.091 R)
• M7: 3,770,166 km (0.12 R)
• M8: 4,969,192 km (0.07 R)
• M9: 6,251,246 km (0.077 R)
• M10: 6,724,275 km (0.095 R)
• M11: 8,859,485 km (0.089 R)
• M12: 9,662,227 km (0.114 R)
• M13: 10,644,487 km (0.109 R)
• M14: 11,880,913 km (0.059 R)
• M15: 13,571,070 km (0.101 R)
• M16: 17,731,985 km (0.072 R)
• M17: 19,135,812 km (0.064 R)
• M18: 23,116,312 km (0.075 R)
• M19: 23,489,858 km (0.048 R)
• M20: 26,380,537 km (0.106 R)
• M21: 27,366,836 km (0.09 R)
• M22: 28,719,799 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 8.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.18 AU - 8.96 AU

Year: 8133 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,588,566 km

• M1: 109,506 km (0.062 R)
• M2: 511,774 km (0.11 R)
• M3: 1,296,565 km (0.075 R)
• M4: 3,139,311 km (0.09 R)
• M5: 4,236,911 km (0.089 R)
• M6: 5,401,830 km (0.109 R)
• M7: 5,804,397 km (0.079 R)
• M8: 6,382,743 km (0.092 R)
• M9: 6,734,747 km (0.085 R)
• M10: 7,167,533 km (0.055 R)
• M11: 7,905,799 km (0.074 R)
• M12: 8,199,908 km (0.112 R)
• M13: 9,908,765 km (0.114 R)
• M14: 11,372,281 km (0.089 R)
• M15: 13,178,525 km (0.063 R)
• M16: 13,856,204 km (0.066 R)
• M17: 14,666,725 km (0.073 R)
• M18: 15,796,338 km (0.041 R)
• M19: 18,937,744 km (0.052 R)
• M20: 20,275,897 km (0.077 R)
• M21: 21,038,248 km (0.093 R)
• M22: 21,391,000 km (0.113 R)
• M23: 22,767,450 km (0.049 R)
• M24: 23,590,986 km (0.033 R)
• M25: 25,856,945 km (0.077 R)
• M26: 27,334,224 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.03 AU - 9.11 AU

Year: 8900 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,588,566 km

• M1: 178,769 km (0.087 R)
• M2: 719,865 km (0.103 R)
• M3: 1,450,950 km (0.109 R)
• M4: 2,207,466 km (0.06 R)
• M5: 2,799,126 km (0.098 R)
• M6: 3,321,970 km (0.101 R)
• M7: 4,357,487 km (0.103 R)
• M8: 4,839,342 km (0.044 R)
• M9: 6,104,491 km (0.048 R)
• M10: 6,814,931 km (0.083 R)
• M11: 8,003,336 km (0.116 R)
• M12: 12,613,344 km (0.09 R)
• M13: 15,416,061 km (0.06 R)
• M14: 17,993,781 km (0.09 R)
• M15: 18,960,333 km (0.044 R)
• M16: 21,681,668 km (0.114 R)
• M17: 22,459,727 km (0.099 R)
• M18: 25,160,267 km (0.082 R)
• M19: 27,979,290 km (0.113 R)
• M20: 28,623,009 km (0.052 R)
• M21: 29,465,096 km (0.082 R)
• M22: 30,035,512 km (0.079 R)
• M23: 32,291,149 km (0.072 R)
• M24: 33,718,163 km (0.115 R)
• M25: 34,447,303 km (0.092 R)
• M26: 35,293,429 km (0.093 R)
• M27: 36,261,925 km (0.081 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 18,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit