🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.56 AU - 0.56 AU

Year: 158 Days

Day: 19.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.8 AU - 1.08 AU

Year: 343 Days

Day: 31.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.85 AU - 1.03 AU

Year: 343 Days

Day: 32.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.22 AU - 1.76 AU

Year: 685 Days

Day: 12.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.45 AU - 1.65 AU

Year: 727 Days

Day: 31.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 8.3

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.89 AU - 5.73 AU

Year: 3974 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,694,529 km

• M1: 127,906 km (0.087 R)
• M2: 371,302 km (0.111 R)
• M3: 448,345 km (0.098 R)
• M4: 600,635 km (0.052 R)
• M5: 662,419 km (0.059 R)
• M6: 726,447 km (0.102 R)
• M7: 838,197 km (0.109 R)
• M8: 896,390 km (0.045 R)
• M9: 1,029,383 km (0.085 R)
• M10: 1,315,264 km (0.105 R)
• M11: 1,453,493 km (0.052 R)
• M12: 1,611,169 km (0.115 R)
• M13: 1,744,311 km (0.12 R)
• M14: 1,820,008 km (0.103 R)
• M15: 2,021,815 km (0.114 R)
• M16: 2,413,612 km (0.112 R)
• M17: 2,549,447 km (0.074 R)
• M18: 3,081,567 km (0.063 R)
• M19: 3,285,169 km (0.039 R)
• M20: 3,436,113 km (0.076 R)
• M21: 3,764,331 km (0.105 R)
• M22: 3,823,422 km (0.078 R)
• M23: 4,204,299 km (0.088 R)
• M24: 4,471,929 km (0.071 R)
• M25: 4,639,329 km (0.076 R)
• M26: 4,702,759 km (0.069 R)
• M27: 4,766,338 km (0.089 R)
• M28: 5,023,796 km (0.06 R)
• M29: 5,800,508 km (0.097 R)
• M30: 5,891,613 km (0.101 R)
• M31: 6,098,507 km (0.076 R)
• M32: 6,614,171 km (0.098 R)
• M33: 6,685,529 km (0.07 R)
• M34: 6,829,143 km (0.11 R)
• M35: 7,192,666 km (0.108 R)
• M36: 7,537,788 km (0.117 R)
• M37: 8,192,727 km (0.118 R)
• M38: 8,397,976 km (0.075 R)
• M39: 8,944,756 km (0.115 R)
• M40: 8,997,414 km (0.069 R)
• M41: 9,076,701 km (0.053 R)
• M42: 9,395,793 km (0.097 R)
• M43: 9,772,930 km (0.087 R)
• M44: 9,881,538 km (0.105 R)
• M45: 10,017,971 km (0.101 R)
• M46: 10,347,834 km (0.086 R)
• M47: 10,625,488 km (0.106 R)
• M48: 10,681,288 km (0.033 R)
• M49: 10,849,286 km (0.115 R)
• M50: 10,905,535 km (0.109 R)
• M51: 11,018,182 km (0.069 R)
• M52: 11,760,337 km (0.069 R)
• M53: 12,547,970 km (0.099 R)
• M54: 12,993,024 km (0.091 R)
• M55: 13,624,626 km (0.1 R)
• M56: 13,867,872 km (0.099 R)
• M57: 13,928,908 km (0.118 R)
• M58: 14,204,767 km (0.105 R)
• M59: 14,420,487 km (0.1 R)
• M60: 14,482,271 km (0.116 R)
• M61: 14,575,171 km (0.08 R)
• M62: 15,833,289 km (0.075 R)
• M63: 15,929,032 km (0.078 R)
• M64: 16,539,989 km (0.1 R)
• M65: 16,637,078 km (0.079 R)
• M66: 18,083,839 km (0.081 R)
• M67: 18,687,317 km (0.088 R)
• M68: 18,822,254 km (0.044 R)
• M69: 19,025,408 km (0.106 R)
• M70: 20,328,555 km (0.038 R)
• M71: 20,606,508 km (0.103 R)
• M72: 20,711,077 km (0.101 R)
• M73: 20,815,796 km (0.112 R)
• M74: 21,624,821 km (0.099 R)
• M75: 21,731,035 km (0.086 R)
• M76: 21,873,004 km (0.1 R)
• M77: 22,122,234 km (0.114 R)
• M78: 22,300,854 km (0.096 R)
• M79: 22,372,362 km (0.084 R)
• M80: 22,659,440 km (0.086 R)
• M81: 23,092,227 km (0.08 R)
• M82: 23,673,713 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 12.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.42 AU - 7.24 AU

Year: 6000 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,694,529 km

• M1: 177,872 km (0.116 R)
• M2: 265,237 km (0.095 R)
• M3: 424,110 km (0.035 R)
• M4: 545,733 km (0.112 R)
• M5: 646,263 km (0.106 R)
• M6: 935,435 km (0.114 R)
• M7: 1,060,200 km (0.118 R)
• M8: 1,327,382 km (0.04 R)
• M9: 1,734,587 km (0.083 R)
• M10: 1,873,115 km (0.054 R)
• M11: 2,106,488 km (0.099 R)
• M12: 2,330,436 km (0.103 R)
• M13: 2,582,059 km (0.039 R)
• M14: 2,721,335 km (0.11 R)
• M15: 2,924,638 km (0.102 R)
• M16: 3,070,048 km (0.071 R)
• M17: 3,303,420 km (0.086 R)
• M18: 3,433,271 km (0.077 R)
• M19: 3,653,479 km (0.1 R)
• M20: 4,130,996 km (0.118 R)
• M21: 4,580,388 km (0.101 R)
• M22: 4,725,647 km (0.066 R)
• M23: 5,045,487 km (0.082 R)
• M24: 5,145,419 km (0.118 R)
• M25: 5,271,081 km (0.114 R)
• M26: 5,397,940 km (0.065 R)
• M27: 5,577,158 km (0.105 R)
• M28: 6,020,866 km (0.1 R)
• M29: 6,153,559 km (0.101 R)
• M30: 6,694,056 km (0.09 R)
• M31: 7,647,892 km (0.081 R)
• M32: 8,082,175 km (0.119 R)
• M33: 8,524,685 km (0.031 R)
• M34: 8,824,030 km (0.097 R)
• M35: 9,218,370 km (0.1 R)
• M36: 10,756,386 km (0.108 R)
• M37: 11,015,041 km (0.029 R)
• M38: 11,341,314 km (0.106 R)
• M39: 11,472,661 km (0.103 R)
• M40: 11,703,789 km (0.055 R)
• M41: 12,070,155 km (0.063 R)
• M42: 12,271,663 km (0.095 R)
• M43: 12,406,600 km (0.109 R)
• M44: 12,609,904 km (0.059 R)
• M45: 13,088,617 km (0.042 R)
• M46: 13,226,397 km (0.112 R)
• M47: 14,134,306 km (0.102 R)
• M48: 14,954,252 km (0.054 R)
• M49: 15,789,606 km (0.082 R)
• M50: 16,305,570 km (0.108 R)
• M51: 16,528,321 km (0.092 R)
• M52: 17,581,490 km (0.108 R)
• M53: 17,657,485 km (0.066 R)
• M54: 18,077,855 km (0.066 R)
• M55: 18,617,455 km (0.092 R)
• M56: 19,201,635 km (0.119 R)
• M57: 19,633,823 km (0.094 R)
• M58: 19,989,866 km (0.049 R)
• M59: 20,587,958 km (0.074 R)
• M60: 21,760,955 km (0.092 R)
• M61: 21,883,625 km (0.095 R)
• M62: 23,330,686 km (0.115 R)
• M63: 23,539,973 km (0.093 R)
• M64: 23,918,156 km (0.112 R)
• M65: 24,171,426 km (0.038 R)
• M66: 24,680,657 km (0.06 R)
• M67: 25,064,974 km (0.097 R)
• M68: 25,322,282 km (0.11 R)
• M69: 25,494,320 km (0.104 R)
• M70: 25,882,676 km (0.077 R)
• M71: 26,099,293 km (0.072 R)
• M72: 26,316,659 km (0.037 R)
• M73: 27,500,128 km (0.037 R)
• M74: 28,165,240 km (0.108 R)
• M75: 28,477,301 km (0.091 R)
• M76: 30,009,931 km (0.108 R)
• M77: 30,602,937 km (0.082 R)
• M78: 30,694,491 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit