🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.95 AU - 0.99 AU

Year: 411 Days

Day: 44.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,944,313 km

• M1: 421,118 km (0.094 R)
• M2: 511,475 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.98 AU - 1.24 AU

Year: 503 Days

Day: 19.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,944,313 km

• M1: 53,406 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.58 AU - 1.74 AU

Year: 921 Days

Day: 38.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.92 AU - 2.4 AU

Year: 1366 Days

Day: 28.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,944,313 km

• M1: 1,638,097 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.17 AU - 2.25 AU

Year: 1414 Days

Day: 46.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.77 AU - 2.73 AU

Year: 1453 Days

Day: 29 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 9

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.23 AU - 10.09 AU

Year: 10034 Days

Day: 7.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,944,313 km

• M1: 116,238 km (0.037 R)
• M2: 176,077 km (0.085 R)
• M3: 239,805 km (0.106 R)
• M4: 459,415 km (0.113 R)
• M5: 517,309 km (0.037 R)
• M6: 657,931 km (0.077 R)
• M7: 759,060 km (0.119 R)
• M8: 1,452,446 km (0.08 R)
• M9: 1,564,495 km (0.115 R)
• M10: 1,845,140 km (0.103 R)
• M11: 2,141,793 km (0.078 R)
• M12: 2,427,225 km (0.083 R)
• M13: 2,948,873 km (0.03 R)
• M14: 3,207,977 km (0.087 R)
• M15: 3,717,507 km (0.078 R)
• M16: 3,966,139 km (0.052 R)
• M17: 4,844,877 km (0.112 R)
• M18: 5,674,995 km (0.084 R)
• M19: 6,033,731 km (0.087 R)
• M20: 6,215,941 km (0.116 R)
• M21: 6,886,888 km (0.114 R)
• M22: 7,620,067 km (0.112 R)
• M23: 7,698,606 km (0.105 R)
• M24: 8,704,053 km (0.081 R)
• M25: 10,223,369 km (0.085 R)
• M26: 10,353,519 km (0.099 R)
• M27: 10,924,534 km (0.112 R)
• M28: 11,868,347 km (0.109 R)
• M29: 11,959,602 km (0.111 R)
• M30: 12,280,788 km (0.042 R)
• M31: 12,373,090 km (0.049 R)
• M32: 15,247,763 km (0.089 R)
• M33: 15,496,245 km (0.101 R)
• M34: 16,402,060 km (0.11 R)
• M35: 16,810,163 km (0.093 R)
• M36: 17,015,561 km (0.086 R)
• M37: 17,532,422 km (0.05 R)
• M38: 18,054,518 km (0.112 R)
• M39: 18,422,978 km (0.09 R)
• M40: 18,847,088 km (0.032 R)
• M41: 19,274,489 km (0.069 R)
• M42: 20,411,732 km (0.049 R)
• M43: 21,961,416 km (0.088 R)
• M44: 23,205,472 km (0.097 R)
• M45: 23,319,765 km (0.088 R)
• M46: 24,124,601 km (0.096 R)
• M47: 25,055,549 km (0.03 R)
• M48: 25,938,924 km (0.078 R)
• M49: 26,832,622 km (0.078 R)
• M50: 28,833,793 km (0.087 R)
• M51: 29,202,851 km (0.115 R)
• M52: 29,326,269 km (0.037 R)
• M53: 29,449,687 km (0.113 R)
• M54: 29,511,621 km (0.072 R)
• M55: 31,197,290 km (0.088 R)
• M56: 31,323,401 km (0.12 R)
• M57: 32,083,507 km (0.111 R)
• M58: 32,338,273 km (0.112 R)
• M59: 32,978,103 km (0.113 R)
• M60: 33,299,588 km (0.04 R)
• M61: 34,075,403 km (0.094 R)
• M62: 35,250,195 km (0.117 R)
• M63: 35,776,630 km (0.12 R)
• M64: 36,372,029 km (0.113 R)
• M65: 36,571,144 km (0.067 R)
• M66: 36,637,715 km (0.09 R)
• M67: 37,037,291 km (0.069 R)
• M68: 37,572,403 km (0.056 R)
• M69: 38,312,463 km (0.066 R)
• M70: 38,379,932 km (0.078 R)
• M71: 38,718,173 km (0.073 R)
• M72: 38,853,709 km (0.083 R)
• M73: 39,329,280 km (0.036 R)
• M74: 40,080,561 km (0.067 R)
• M75: 40,423,738 km (0.085 R)
• M76: 41,112,786 km (0.109 R)
• M77: 42,014,412 km (0.118 R)
• M78: 42,293,113 km (0.084 R)
• M79: 43,414,200 km (0.085 R)
• M80: 43,625,432 km (0.111 R)
• M81: 43,696,042 km (0.093 R)
• M82: 43,766,503 km (0.076 R)
• M83: 44,616,069 km (0.103 R)
• M84: 46,835,653 km (0.091 R)
• M85: 47,196,931 km (0.041 R)
• M86: 48,578,468 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit