🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.8 AU - 1.06 AU

Year: 343 Days

Day: 12.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,428,805 km

• M1: 401,969 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.88 AU - 0.98 AU

Year: 343 Days

Day: 30.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,428,805 km

• M1: 796,609 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.8 AU - 1.22 AU

Year: 389 Days

Day: 44 Hours

Environment

Temp: -0 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,428,805 km

• M1: 101,876 km (0.103 R)
• M2: 422,614 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.06 AU - 1.54 AU

Year: 568 Days

Day: 35.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,428,805 km

• M1: 148,551 km (0.088 R)
• M2: 478,564 km (0.108 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.4

Radius: 13.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.96 AU - 7.12 AU

Year: 5684 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 145.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,428,805 km

• M1: 167,250 km (0.072 R)
• M2: 314,754 km (0.092 R)
• M3: 640,428 km (0.049 R)
• M4: 780,153 km (0.076 R)
• M5: 1,160,730 km (0.073 R)
• M6: 1,483,861 km (0.101 R)
• M7: 1,572,423 km (0.1 R)
• M8: 2,015,083 km (0.068 R)
• M9: 2,200,136 km (0.115 R)
• M10: 2,287,501 km (0.088 R)
• M11: 2,711,312 km (0.095 R)
• M12: 2,821,117 km (0.113 R)
• M13: 2,964,731 km (0.109 R)
• M14: 3,127,044 km (0.12 R)
• M15: 3,947,888 km (0.076 R)
• M16: 4,401,020 km (0.11 R)
• M17: 4,549,720 km (0.114 R)
• M18: 5,102,484 km (0.101 R)
• M19: 5,676,790 km (0.083 R)
• M20: 6,023,109 km (0.099 R)
• M21: 6,418,347 km (0.111 R)
• M22: 6,523,814 km (0.114 R)
• M23: 6,843,654 km (0.084 R)
• M24: 7,543,323 km (0.117 R)
• M25: 8,060,184 km (0.071 R)
• M26: 8,519,150 km (0.064 R)
• M27: 8,612,050 km (0.096 R)
• M28: 9,486,599 km (0.089 R)
• M29: 10,044,599 km (0.094 R)
• M30: 10,414,256 km (0.087 R)
• M31: 10,588,238 km (0.088 R)
• M32: 10,939,344 km (0.062 R)
• M33: 11,859,521 km (0.074 R)
• M34: 12,093,492 km (0.114 R)
• M35: 12,964,451 km (0.094 R)
• M36: 13,529,332 km (0.083 R)
• M37: 13,746,698 km (0.12 R)
• M38: 14,460,878 km (0.049 R)
• M39: 14,655,206 km (0.062 R)
• M40: 16,097,479 km (0.096 R)
• M41: 16,212,520 km (0.112 R)
• M42: 16,733,569 km (0.048 R)
• M43: 18,209,651 km (0.037 R)
• M44: 18,963,325 km (0.072 R)
• M45: 19,206,721 km (0.094 R)
• M46: 19,727,172 km (0.099 R)
• M47: 20,345,610 km (0.063 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 11.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.75 AU - 8.69 AU

Year: 7428 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,428,805 km

• M1: 153,338 km (0.098 R)
• M2: 263,292 km (0.092 R)
• M3: 431,889 km (0.119 R)
• M4: 644,019 km (0.091 R)
• M5: 775,216 km (0.116 R)
• M6: 977,921 km (0.084 R)
• M7: 1,079,498 km (0.101 R)
• M8: 1,225,655 km (0.057 R)
• M9: 1,336,208 km (0.089 R)
• M10: 1,464,862 km (0.079 R)
• M11: 1,813,126 km (0.078 R)
• M12: 1,908,270 km (0.106 R)
• M13: 2,037,972 km (0.064 R)
• M14: 2,255,038 km (0.039 R)
• M15: 3,026,814 km (0.063 R)
• M16: 3,295,043 km (0.063 R)
• M17: 3,392,730 km (0.071 R)
• M18: 3,732,018 km (0.032 R)
• M19: 3,999,050 km (0.072 R)
• M20: 4,465,347 km (0.056 R)
• M21: 5,038,755 km (0.096 R)
• M22: 5,403,325 km (0.066 R)
• M23: 5,823,696 km (0.117 R)
• M24: 6,133,961 km (0.089 R)
• M25: 6,254,687 km (0.036 R)
• M26: 6,376,310 km (0.085 R)
• M27: 6,671,317 km (0.116 R)
• M28: 7,557,535 km (0.093 R)
• M29: 8,107,008 km (0.06 R)
• M30: 8,266,330 km (0.1 R)
• M31: 9,272,076 km (0.113 R)
• M32: 9,355,402 km (0.056 R)
• M33: 9,634,701 km (0.074 R)
• M34: 9,945,117 km (0.101 R)
• M35: 10,058,811 km (0.073 R)
• M36: 10,750,253 km (0.113 R)
• M37: 10,866,939 km (0.106 R)
• M38: 11,013,545 km (0.092 R)
• M39: 11,101,658 km (0.082 R)
• M40: 11,190,220 km (0.103 R)
• M41: 11,308,552 km (0.105 R)
• M42: 11,606,102 km (0.113 R)
• M43: 12,087,807 km (0.059 R)
• M44: 12,239,649 km (0.111 R)
• M45: 13,132,898 km (0.116 R)
• M46: 13,477,272 km (0.093 R)
• M47: 13,729,494 km (0.086 R)
• M48: 14,174,847 km (0.103 R)
• M49: 14,431,407 km (0.12 R)
• M50: 14,657,300 km (0.083 R)
• M51: 15,440,295 km (0.112 R)
• M52: 15,704,336 km (0.029 R)
• M53: 15,903,450 km (0.088 R)
• M54: 16,036,593 km (0.065 R)
• M55: 16,438,263 km (0.057 R)
• M56: 16,640,370 km (0.076 R)
• M57: 16,741,647 km (0.044 R)
• M58: 17,354,251 km (0.105 R)
• M59: 17,628,763 km (0.082 R)
• M60: 18,636,155 km (0.106 R)
• M61: 18,846,938 km (0.112 R)
• M62: 19,093,924 km (0.075 R)
• M63: 19,484,075 km (0.114 R)
• M64: 20,634,034 km (0.076 R)
• M65: 20,888,500 km (0.064 R)
• M66: 21,437,375 km (0.111 R)
• M67: 21,732,083 km (0.094 R)
• M68: 21,916,986 km (0.112 R)
• M69: 22,362,787 km (0.117 R)
• M70: 23,263,366 km (0.075 R)
• M71: 23,452,458 km (0.099 R)
• M72: 23,528,155 km (0.105 R)
• M73: 24,099,319 km (0.082 R)
• M74: 24,520,886 km (0.095 R)
• M75: 24,713,419 km (0.118 R)
• M76: 25,566,276 km (0.108 R)
• M77: 25,917,981 km (0.083 R)
• M78: 25,996,370 km (0.1 R)
• M79: 26,074,759 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 18,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit