🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.86 AU - 1.28 AU

Year: 387 Days

Day: 19.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,552,506 km

• M1: 351,256 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.91 AU - 2.45 AU

Year: 1126 Days

Day: 43.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.71 AU - 5.15 AU

Year: 3830 Days

Day: 20.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,552,506 km

• M1: 2,480,632 km (0.083 R)
• M2: 3,074,087 km (0.07 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 9.8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.08 AU - 6.2 AU

Year: 4686 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,552,506 km

• M1: 252,671 km (0.046 R)
• M2: 379,679 km (0.069 R)
• M3: 452,982 km (0.051 R)
• M4: 532,269 km (0.052 R)
• M5: 718,668 km (0.108 R)
• M6: 939,624 km (0.108 R)
• M7: 1,018,313 km (0.113 R)
• M8: 1,809,685 km (0.054 R)
• M9: 1,959,882 km (0.094 R)
• M10: 2,236,937 km (0.047 R)
• M11: 2,508,307 km (0.12 R)
• M12: 2,984,178 km (0.042 R)
• M13: 3,162,349 km (0.084 R)
• M14: 3,508,668 km (0.103 R)
• M15: 3,654,975 km (0.034 R)
• M16: 3,781,834 km (0.073 R)
• M17: 4,506,037 km (0.103 R)
• M18: 4,573,955 km (0.104 R)
• M19: 4,642,321 km (0.082 R)
• M20: 5,177,433 km (0.086 R)
• M21: 5,392,255 km (0.103 R)
• M22: 5,732,291 km (0.11 R)
• M23: 5,806,043 km (0.107 R)
• M24: 5,880,094 km (0.036 R)
• M25: 5,954,444 km (0.068 R)
• M26: 6,054,226 km (0.068 R)
• M27: 6,741,778 km (0.054 R)
• M28: 6,819,569 km (0.087 R)
• M29: 6,950,167 km (0.119 R)
• M30: 7,029,006 km (0.063 R)
• M31: 7,507,569 km (0.085 R)
• M32: 7,750,965 km (0.078 R)
• M33: 8,024,430 km (0.079 R)
• M34: 8,134,683 km (0.046 R)
• M35: 8,273,211 km (0.064 R)
• M36: 8,496,561 km (0.082 R)
• M37: 8,977,667 km (0.071 R)
• M38: 9,467,750 km (0.067 R)
• M39: 10,233,990 km (0.114 R)
• M40: 10,898,055 km (0.045 R)
• M41: 11,420,601 km (0.118 R)
• M42: 11,825,712 km (0.114 R)
• M43: 12,077,485 km (0.07 R)
• M44: 12,522,239 km (0.07 R)
• M45: 12,618,281 km (0.083 R)
• M46: 13,199,319 km (0.098 R)
• M47: 13,888,517 km (0.106 R)
• M48: 13,987,850 km (0.103 R)
• M49: 14,054,271 km (0.086 R)
• M50: 14,656,552 km (0.096 R)
• M51: 15,713,611 km (0.1 R)
• M52: 16,233,912 km (0.072 R)
• M53: 16,583,822 km (0.092 R)
• M54: 16,830,359 km (0.086 R)
• M55: 17,007,184 km (0.087 R)
• M56: 17,505,494 km (0.097 R)
• M57: 18,117,050 km (0.12 R)
• M58: 18,480,124 km (0.053 R)
• M59: 19,065,949 km (0.047 R)
• M60: 19,324,305 km (0.06 R)
• M61: 19,509,358 km (0.092 R)
• M62: 20,784,231 km (0.071 R)
• M63: 20,973,921 km (0.036 R)
• M64: 21,355,096 km (0.077 R)
• M65: 21,508,284 km (0.109 R)
• M66: 22,279,312 km (0.108 R)
• M67: 22,629,371 km (0.117 R)
• M68: 22,824,446 km (0.116 R)
• M69: 23,690,020 km (0.098 R)
• M70: 24,446,237 km (0.101 R)
• M71: 24,766,975 km (0.064 R)
• M72: 25,534,412 km (0.113 R)
• M73: 25,696,875 km (0.1 R)
• M74: 25,859,787 km (0.113 R)
• M75: 25,982,158 km (0.083 R)
• M76: 26,145,669 km (0.063 R)
• M77: 27,133,912 km (0.099 R)
• M78: 27,299,816 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 12.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.67 AU - 7.97 AU

Year: 6231 Days

Day: 7.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,552,506 km

• M1: 158,125 km (0.12 R)
• M2: 239,057 km (0.074 R)
• M3: 420,819 km (0.11 R)
• M4: 618,886 km (0.107 R)
• M5: 804,687 km (0.102 R)
• M6: 977,173 km (0.048 R)
• M7: 1,435,242 km (0.096 R)
• M8: 1,608,776 km (0.085 R)
• M9: 1,851,423 km (0.038 R)
• M10: 2,041,263 km (0.083 R)
• M11: 2,127,880 km (0.093 R)
• M12: 3,135,571 km (0.102 R)
• M13: 3,261,533 km (0.094 R)
• M14: 4,217,463 km (0.105 R)
• M15: 4,441,262 km (0.111 R)
• M16: 4,640,227 km (0.088 R)
• M17: 4,726,545 km (0.088 R)
• M18: 5,587,630 km (0.107 R)
• M19: 5,802,752 km (0.094 R)
• M20: 6,020,716 km (0.109 R)
• M21: 6,114,963 km (0.11 R)
• M22: 6,209,658 km (0.036 R)
• M23: 6,336,816 km (0.117 R)
• M24: 7,284,070 km (0.048 R)
• M25: 7,722,990 km (0.102 R)
• M26: 7,997,502 km (0.104 R)
• M27: 10,156,798 km (0.092 R)
• M28: 11,029,851 km (0.096 R)
• M29: 11,145,490 km (0.115 R)
• M30: 11,494,951 km (0.098 R)
• M31: 11,966,334 km (0.075 R)
• M32: 12,045,621 km (0.032 R)
• M33: 12,244,436 km (0.063 R)
• M34: 13,009,629 km (0.069 R)
• M35: 14,417,644 km (0.051 R)
• M36: 14,502,018 km (0.076 R)
• M37: 14,756,035 km (0.089 R)
• M38: 15,182,538 km (0.087 R)
• M39: 16,442,601 km (0.102 R)
• M40: 18,053,022 km (0.12 R)
• M41: 18,235,083 km (0.107 R)
• M42: 19,293,787 km (0.079 R)
• M43: 19,479,887 km (0.091 R)
• M44: 19,619,910 km (0.091 R)
• M45: 20,183,296 km (0.079 R)
• M46: 20,277,692 km (0.085 R)
• M47: 20,561,779 km (0.08 R)
• M48: 20,799,639 km (0.073 R)
• M49: 21,856,698 km (0.109 R)
• M50: 22,587,483 km (0.102 R)
• M51: 22,685,470 km (0.103 R)
• M52: 22,783,606 km (0.107 R)
• M53: 24,173,071 km (0.104 R)
• M54: 24,827,562 km (0.094 R)
• M55: 25,794,413 km (0.115 R)
• M56: 26,981,472 km (0.111 R)
• M57: 28,397,565 km (0.105 R)
• M58: 29,354,992 km (0.113 R)
• M59: 29,891,450 km (0.109 R)
• M60: 30,214,880 km (0.107 R)
• M61: 31,028,543 km (0.094 R)
• M62: 31,192,203 km (0.073 R)
• M63: 31,301,410 km (0.096 R)
• M64: 31,575,024 km (0.113 R)
• M65: 31,959,491 km (0.06 R)
• M66: 32,179,848 km (0.035 R)
• M67: 32,400,804 km (0.073 R)
• M68: 32,511,357 km (0.072 R)
• M69: 33,401,016 km (0.111 R)
• M70: 34,467,798 km (0.114 R)
• M71: 35,090,425 km (0.085 R)
• M72: 35,431,657 km (0.116 R)
• M73: 35,888,380 km (0.079 R)
• M74: 36,232,155 km (0.06 R)
• M75: 36,980,893 km (0.071 R)
• M76: 37,096,532 km (0.102 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit