🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.67 AU - 0.77 AU

Year: 213 Days

Day: 35.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,156,531 km

• M1: 200,910 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.61 AU - 0.85 AU

Year: 217 Days

Day: 33.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.87 AU - 0.89 AU

Year: 287 Days

Day: 33.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,156,531 km

• M1: 249,529 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.34 AU - 4.08 AU

Year: 2489 Days

Day: 30.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.72 AU - 5.5 AU

Year: 4023 Days

Day: 46.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 8.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.19 AU - 6.21 AU

Year: 4739 Days

Day: 11.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 15,156,531 km

• M1: 109,655 km (0.041 R)
• M2: 224,846 km (0.119 R)
• M3: 320,887 km (0.109 R)
• M4: 562,338 km (0.119 R)
• M5: 938,577 km (0.099 R)
• M6: 1,146,817 km (0.099 R)
• M7: 1,316,162 km (0.107 R)
• M8: 1,369,868 km (0.074 R)
• M9: 1,438,234 km (0.07 R)
• M10: 1,507,797 km (0.103 R)
• M11: 1,635,853 km (0.119 R)
• M12: 1,723,218 km (0.107 R)
• M13: 1,797,269 km (0.101 R)
• M14: 1,948,662 km (0.037 R)
• M15: 2,613,026 km (0.032 R)
• M16: 2,767,710 km (0.08 R)
• M17: 3,250,014 km (0.087 R)
• M18: 3,305,215 km (0.094 R)
• M19: 3,548,162 km (0.116 R)
• M20: 3,624,008 km (0.104 R)
• M21: 4,071,306 km (0.112 R)
• M22: 4,130,846 km (0.065 R)
• M23: 4,474,323 km (0.089 R)
• M24: 4,597,741 km (0.081 R)
• M25: 4,806,131 km (0.106 R)
• M26: 5,038,755 km (0.058 R)
• M27: 5,515,225 km (0.116 R)
• M28: 5,603,487 km (0.114 R)
• M29: 5,736,630 km (0.075 R)
• M30: 6,256,931 km (0.068 R)
• M31: 6,511,098 km (0.105 R)
• M32: 6,982,032 km (0.098 R)
• M33: 7,221,538 km (0.045 R)
• M34: 7,318,178 km (0.086 R)
• M35: 7,585,958 km (0.115 R)
• M36: 7,906,696 km (0.098 R)
• M37: 8,358,183 km (0.066 R)
• M38: 9,077,000 km (0.093 R)
• M39: 9,364,827 km (0.096 R)
• M40: 10,138,098 km (0.027 R)
• M41: 10,246,407 km (0.106 R)
• M42: 10,546,051 km (0.106 R)
• M43: 10,848,688 km (0.08 R)
• M44: 11,098,367 km (0.116 R)
• M45: 11,322,016 km (0.042 R)
• M46: 11,378,115 km (0.032 R)
• M47: 11,518,886 km (0.104 R)
• M48: 11,973,066 km (0.09 R)
• M49: 12,317,589 km (0.09 R)
• M50: 12,694,427 km (0.11 R)
• M51: 13,045,832 km (0.11 R)
• M52: 13,489,390 km (0.094 R)
• M53: 13,578,700 km (0.112 R)
• M54: 13,968,103 km (0.096 R)
• M55: 14,270,141 km (0.117 R)
• M56: 14,665,977 km (0.103 R)
• M57: 15,499,686 km (0.038 R)
• M58: 15,906,442 km (0.11 R)
• M59: 16,095,534 km (0.107 R)
• M60: 16,253,509 km (0.076 R)
• M61: 16,571,106 km (0.073 R)
• M62: 17,148,105 km (0.065 R)
• M63: 17,212,581 km (0.098 R)
• M64: 17,374,297 km (0.089 R)
• M65: 17,666,461 km (0.091 R)
• M66: 17,829,523 km (0.03 R)
• M67: 18,288,788 km (0.044 R)
• M68: 18,453,795 km (0.099 R)
• M69: 19,926,436 km (0.07 R)
• M70: 19,994,354 km (0.07 R)
• M71: 20,062,271 km (0.12 R)
• M72: 20,745,634 km (0.044 R)
• M73: 21,193,979 km (0.115 R)
• M74: 21,332,507 km (0.055 R)
• M75: 21,436,627 km (0.105 R)
• M76: 21,715,178 km (0.087 R)
• M77: 21,854,903 km (0.079 R)
• M78: 22,065,088 km (0.113 R)
• M79: 22,240,715 km (0.093 R)
• M80: 22,734,987 km (0.117 R)
• M81: 23,018,924 km (0.088 R)
• M82: 23,662,344 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 10.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.24 AU - 11.36 AU

Year: 9877 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 15,156,531 km

• M1: 215,421 km (0.103 R)
• M2: 350,209 km (0.054 R)
• M3: 475,721 km (0.117 R)
• M4: 548,725 km (0.105 R)
• M5: 825,631 km (0.078 R)
• M6: 1,055,263 km (0.073 R)
• M7: 1,383,780 km (0.053 R)
• M8: 1,473,389 km (0.107 R)
• M9: 1,585,737 km (0.09 R)
• M10: 1,690,606 km (0.084 R)
• M11: 1,830,330 km (0.03 R)
• M12: 2,367,685 km (0.103 R)
• M13: 2,586,248 km (0.098 R)
• M14: 2,978,045 km (0.079 R)
• M15: 3,108,494 km (0.119 R)
• M16: 3,227,574 km (0.092 R)
• M17: 3,388,691 km (0.071 R)
• M18: 4,190,386 km (0.111 R)
• M19: 4,500,203 km (0.061 R)
• M20: 4,710,987 km (0.098 R)
• M21: 4,832,909 km (0.115 R)
• M22: 5,189,251 km (0.062 R)
• M23: 6,630,178 km (0.047 R)
• M24: 6,698,544 km (0.098 R)
• M25: 6,904,839 km (0.109 R)
• M26: 7,078,522 km (0.063 R)
• M27: 7,183,241 km (0.081 R)
• M28: 7,751,264 km (0.05 R)
• M29: 7,841,322 km (0.052 R)
• M30: 8,004,234 km (0.032 R)
• M31: 8,370,599 km (0.058 R)
• M32: 8,537,102 km (0.118 R)
• M33: 8,686,101 km (0.103 R)
• M34: 9,579,051 km (0.088 R)
• M35: 9,734,034 km (0.091 R)
• M36: 9,909,363 km (0.114 R)
• M37: 10,085,589 km (0.1 R)
• M38: 10,381,793 km (0.048 R)
• M39: 10,821,461 km (0.058 R)
• M40: 11,023,418 km (0.088 R)
• M41: 11,124,696 km (0.077 R)
• M42: 11,226,423 km (0.037 R)
• M43: 12,555,600 km (0.084 R)
• M44: 13,476,375 km (0.111 R)
• M45: 13,628,366 km (0.098 R)
• M46: 14,087,631 km (0.104 R)
• M47: 14,463,272 km (0.112 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit