🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.77 AU

Year: 182 Days

Day: 25.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.99 AU - 1.41 AU

Year: 478 Days

Day: 40 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,491,289 km

• M1: 79,137 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.24 AU - 2.06 AU

Year: 770 Days

Day: 23.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.54 AU - 2.02 AU

Year: 863 Days

Day: 38.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,491,289 km

• M1: 962,812 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.72 AU - 4.02 AU

Year: 2767 Days

Day: 16.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,491,289 km

• M1: 759,957 km (0.102 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 11.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.71 AU - 5.77 AU

Year: 4359 Days

Day: 11.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,491,289 km

• M1: 146,008 km (0.07 R)
• M2: 232,176 km (0.085 R)
• M3: 303,983 km (0.08 R)
• M4: 463,155 km (0.07 R)
• M5: 590,463 km (0.107 R)
• M6: 671,694 km (0.111 R)
• M7: 874,998 km (0.089 R)
• M8: 1,048,681 km (0.11 R)
• M9: 1,171,052 km (0.077 R)
• M10: 1,244,953 km (0.081 R)
• M11: 1,487,601 km (0.099 R)
• M12: 1,579,754 km (0.09 R)
• M13: 1,662,182 km (0.064 R)
• M14: 1,905,578 km (0.101 R)
• M15: 2,173,807 km (0.094 R)
• M16: 2,592,382 km (0.084 R)
• M17: 2,732,854 km (0.104 R)
• M18: 2,846,997 km (0.115 R)
• M19: 3,036,089 km (0.092 R)
• M20: 3,124,800 km (0.12 R)
• M21: 3,259,588 km (0.066 R)
• M22: 3,365,802 km (0.098 R)
• M23: 3,534,998 km (0.088 R)
• M24: 4,027,025 km (0.104 R)
• M25: 4,797,005 km (0.108 R)
• M26: 5,022,749 km (0.082 R)
• M27: 5,216,627 km (0.083 R)
• M28: 5,721,371 km (0.115 R)
• M29: 5,942,626 km (0.107 R)
• M30: 6,016,976 km (0.075 R)
• M31: 6,129,025 km (0.115 R)
• M32: 6,374,365 km (0.093 R)
• M33: 6,661,593 km (0.069 R)
• M34: 7,050,996 km (0.109 R)
• M35: 8,036,547 km (0.109 R)
• M36: 8,514,064 km (0.1 R)
• M37: 8,766,884 km (0.04 R)
• M38: 8,958,070 km (0.086 R)
• M39: 9,129,210 km (0.096 R)
• M40: 9,605,530 km (0.028 R)
• M41: 9,780,709 km (0.051 R)
• M42: 10,112,218 km (0.118 R)
• M43: 10,537,375 km (0.073 R)
• M44: 11,013,994 km (0.105 R)
• M45: 11,428,380 km (0.113 R)
• M46: 11,567,506 km (0.025 R)
• M47: 12,605,715 km (0.057 R)
• M48: 14,268,346 km (0.092 R)
• M49: 14,343,294 km (0.103 R)
• M50: 15,278,281 km (0.101 R)
• M51: 16,337,284 km (0.12 R)
• M52: 16,468,033 km (0.075 R)
• M53: 16,572,901 km (0.099 R)
• M54: 16,915,330 km (0.11 R)
• M55: 17,074,054 km (0.115 R)
• M56: 17,153,640 km (0.032 R)
• M57: 17,633,849 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 8.1

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.57 AU - 10.87 AU

Year: 9358 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,491,289 km

• M1: 121,773 km (0.093 R)
• M2: 210,335 km (0.073 R)
• M3: 654,640 km (0.047 R)
• M4: 734,825 km (0.094 R)
• M5: 1,051,673 km (0.113 R)
• M6: 1,305,840 km (0.084 R)
• M7: 1,623,137 km (0.103 R)
• M8: 2,352,277 km (0.093 R)
• M9: 2,452,956 km (0.097 R)
• M10: 2,606,892 km (0.105 R)
• M11: 2,658,953 km (0.087 R)
• M12: 2,817,227 km (0.109 R)
• M13: 2,924,339 km (0.076 R)
• M14: 3,423,697 km (0.078 R)
• M15: 3,509,416 km (0.074 R)
• M16: 3,625,056 km (0.089 R)
• M17: 3,830,304 km (0.085 R)
• M18: 3,979,303 km (0.072 R)
• M19: 4,252,319 km (0.098 R)
• M20: 4,375,588 km (0.09 R)
• M21: 4,437,671 km (0.081 R)
• M22: 4,500,054 km (0.068 R)
• M23: 4,594,300 km (0.115 R)
• M24: 4,784,589 km (0.112 R)
• M25: 4,880,631 km (0.09 R)
• M26: 5,074,809 km (0.095 R)
• M27: 5,337,802 km (0.12 R)
• M28: 6,539,671 km (0.098 R)
• M29: 6,610,880 km (0.071 R)
• M30: 7,859,423 km (0.082 R)
• M31: 8,317,342 km (0.117 R)
• M32: 8,549,518 km (0.086 R)
• M33: 8,783,789 km (0.09 R)
• M34: 9,338,797 km (0.098 R)
• M35: 9,539,707 km (0.076 R)
• M36: 9,946,014 km (0.086 R)
• M37: 10,151,263 km (0.117 R)
• M38: 10,649,573 km (0.112 R)
• M39: 12,367,555 km (0.091 R)
• M40: 13,711,542 km (0.1 R)
• M41: 14,215,837 km (0.089 R)
• M42: 14,400,740 km (0.119 R)
• M43: 14,679,590 km (0.048 R)
• M44: 14,866,588 km (0.068 R)
• M45: 15,054,183 km (0.073 R)
• M46: 15,432,068 km (0.051 R)
• M47: 15,860,665 km (0.097 R)
• M48: 15,956,558 km (0.09 R)
• M49: 16,778,598 km (0.112 R)
• M50: 18,112,562 km (0.113 R)
• M51: 18,212,643 km (0.1 R)
• M52: 18,918,895 km (0.104 R)
• M53: 19,480,186 km (0.101 R)
• M54: 20,306,116 km (0.106 R)
• M55: 22,367,126 km (0.088 R)
• M56: 22,420,981 km (0.113 R)
• M57: 22,960,431 km (0.099 R)
• M58: 23,123,193 km (0.113 R)
• M59: 23,286,255 km (0.097 R)
• M60: 24,328,055 km (0.057 R)
• M61: 27,255,984 km (0.085 R)
• M62: 27,889,381 km (0.102 R)
• M63: 28,237,047 km (0.104 R)
• M64: 28,936,567 km (0.027 R)
• M65: 29,582,829 km (0.068 R)
• M66: 29,759,804 km (0.093 R)
• M67: 31,129,073 km (0.102 R)
• M68: 31,912,068 km (0.086 R)
• M69: 33,129,196 km (0.105 R)
• M70: 33,313,052 km (0.049 R)
• M71: 34,361,584 km (0.116 R)
• M72: 34,423,517 km (0.096 R)
• M73: 35,483,418 km (0.098 R)
• M74: 36,301,120 km (0.099 R)
• M75: 36,617,220 km (0.077 R)
• M76: 36,680,650 km (0.103 R)
• M77: 36,934,368 km (0.11 R)
• M78: 38,533,420 km (0.111 R)
• M79: 39,568,487 km (0.084 R)
• M80: 40,875,374 km (0.105 R)
• M81: 41,072,544 km (0.115 R)
• M82: 41,600,176 km (0.107 R)
• M83: 41,732,420 km (0.041 R)
• M84: 41,864,815 km (0.115 R)
• M85: 42,063,630 km (0.109 R)
• M86: 43,062,345 km (0.117 R)
• M87: 44,271,246 km (0.115 R)
• M88: 44,676,656 km (0.097 R)
• M89: 44,812,192 km (0.07 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit