🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.86 AU - 0.98 AU

Year: 326 Days

Day: 34.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.22 AU - 1.28 AU

Year: 516 Days

Day: 24 Hours

Environment

Temp: 0 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.97 AU - 4.93 AU

Year: 2896 Days

Day: 19.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 13.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.1 AU - 10.14 AU

Year: 9338 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,194,390 km

• M1: 172,935 km (0.028 R)
• M2: 284,086 km (0.119 R)
• M3: 383,569 km (0.095 R)
• M4: 1,070,822 km (0.075 R)
• M5: 1,845,439 km (0.105 R)
• M6: 2,023,012 km (0.116 R)
• M7: 2,371,874 km (0.078 R)
• M8: 2,468,215 km (0.03 R)
• M9: 2,615,270 km (0.09 R)
• M10: 2,765,466 km (0.107 R)
• M11: 3,180,002 km (0.071 R)
• M12: 3,286,815 km (0.032 R)
• M13: 3,476,655 km (0.059 R)
• M14: 3,867,404 km (0.113 R)
• M15: 4,480,307 km (0.117 R)
• M16: 5,123,577 km (0.099 R)
• M17: 5,217,974 km (0.06 R)
• M18: 6,159,692 km (0.06 R)
• M19: 6,293,732 km (0.056 R)
• M20: 6,564,803 km (0.065 R)
• M21: 7,579,526 km (0.117 R)
• M22: 7,723,439 km (0.047 R)
• M23: 7,977,306 km (0.094 R)
• M24: 8,680,566 km (0.112 R)
• M25: 8,793,363 km (0.093 R)
• M26: 8,982,604 km (0.035 R)
• M27: 9,173,192 km (0.115 R)
• M28: 10,146,176 km (0.074 R)
• M29: 10,384,635 km (0.102 R)
• M30: 10,504,613 km (0.058 R)
• M31: 10,745,765 km (0.072 R)
• M32: 11,111,083 km (0.1 R)
• M33: 11,233,753 km (0.113 R)
• M34: 12,358,280 km (0.069 R)
• M35: 13,171,045 km (0.098 R)
• M36: 13,300,896 km (0.071 R)
• M37: 13,518,412 km (0.105 R)
• M38: 13,737,124 km (0.09 R)
• M39: 15,118,959 km (0.077 R)
• M40: 16,872,845 km (0.116 R)
• M41: 17,487,542 km (0.074 R)
• M42: 17,678,130 km (0.094 R)
• M43: 18,109,570 km (0.027 R)
• M44: 19,375,617 km (0.069 R)
• M45: 19,622,304 km (0.049 R)
• M46: 19,870,038 km (0.11 R)
• M47: 20,069,003 km (0.106 R)
• M48: 20,418,913 km (0.083 R)
• M49: 20,821,181 km (0.109 R)
• M50: 21,225,993 km (0.042 R)
• M51: 21,582,485 km (0.11 R)
• M52: 23,499,133 km (0.092 R)
• M53: 23,604,300 km (0.108 R)
• M54: 25,200,360 km (0.117 R)
• M55: 25,686,104 km (0.106 R)
• M56: 26,174,840 km (0.089 R)
• M57: 26,283,897 km (0.109 R)
• M58: 26,502,310 km (0.029 R)
• M59: 26,611,816 km (0.105 R)
• M60: 26,831,276 km (0.078 R)
• M61: 28,272,053 km (0.08 R)
• M62: 28,496,001 km (0.101 R)
• M63: 28,608,199 km (0.088 R)
• M64: 31,055,321 km (0.118 R)
• M65: 31,866,590 km (0.056 R)
• M66: 31,982,978 km (0.078 R)
• M67: 34,880,240 km (0.095 R)
• M68: 35,300,909 km (0.107 R)
• M69: 36,573,089 km (0.116 R)
• M70: 37,922,013 km (0.086 R)
• M71: 38,168,999 km (0.029 R)
• M72: 38,416,434 km (0.112 R)
• M73: 39,037,714 km (0.071 R)
• M74: 39,412,008 km (0.047 R)
• M75: 41,682,754 km (0.109 R)
• M76: 42,193,182 km (0.113 R)
• M77: 42,449,144 km (0.101 R)
• M78: 42,641,527 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.5

Radius: 9.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.21 AU - 12.37 AU

Year: 12179 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,194,390 km

• M1: 164,408 km (0.073 R)
• M2: 238,309 km (0.106 R)
• M3: 420,370 km (0.116 R)
• M4: 827,575 km (0.048 R)
• M5: 1,174,343 km (0.078 R)
• M6: 1,263,504 km (0.053 R)
• M7: 1,355,058 km (0.032 R)
• M8: 1,429,856 km (0.09 R)
• M9: 1,846,337 km (0.086 R)
• M10: 2,254,590 km (0.086 R)
• M11: 2,858,217 km (0.088 R)
• M12: 2,979,990 km (0.063 R)
• M13: 3,330,049 km (0.119 R)
• M14: 3,933,526 km (0.086 R)
• M15: 4,345,519 km (0.053 R)
• M16: 4,485,842 km (0.091 R)
• M17: 4,627,810 km (0.066 R)
• M18: 6,033,282 km (0.085 R)
• M19: 6,253,341 km (0.112 R)
• M20: 6,475,942 km (0.058 R)
• M21: 6,961,836 km (0.103 R)
• M22: 7,159,604 km (0.089 R)
• M23: 8,072,002 km (0.111 R)
• M24: 8,524,386 km (0.078 R)
• M25: 8,665,307 km (0.06 R)
• M26: 9,020,901 km (0.079 R)
• M27: 10,302,656 km (0.073 R)
• M28: 10,755,189 km (0.09 R)
• M29: 10,945,777 km (0.075 R)
• M30: 11,252,901 km (0.101 R)
• M31: 11,330,094 km (0.117 R)
• M32: 11,407,436 km (0.098 R)
• M33: 11,640,809 km (0.075 R)
• M34: 12,709,985 km (0.028 R)
• M35: 12,911,343 km (0.105 R)
• M36: 13,317,502 km (0.082 R)
• M37: 14,017,470 km (0.116 R)
• M38: 14,434,848 km (0.082 R)
• M39: 15,495,946 km (0.026 R)
• M40: 15,840,919 km (0.084 R)
• M41: 15,927,536 km (0.109 R)
• M42: 16,101,219 km (0.09 R)
• M43: 16,275,500 km (0.078 R)
• M44: 17,513,423 km (0.113 R)
• M45: 18,053,321 km (0.109 R)
• M46: 19,195,352 km (0.054 R)
• M47: 19,426,630 km (0.115 R)
• M48: 19,658,656 km (0.12 R)
• M49: 19,891,730 km (0.115 R)
• M50: 20,172,674 km (0.057 R)
• M51: 21,644,867 km (0.079 R)
• M52: 22,030,381 km (0.112 R)
• M53: 22,418,139 km (0.095 R)
• M54: 22,564,146 km (0.046 R)
• M55: 22,661,684 km (0.097 R)
• M56: 22,808,290 km (0.08 R)
• M57: 23,446,923 km (0.064 R)
• M58: 23,743,576 km (0.106 R)
• M59: 23,991,908 km (0.098 R)
• M60: 24,141,207 km (0.057 R)
• M61: 24,390,886 km (0.098 R)
• M62: 25,043,880 km (0.084 R)
• M63: 25,499,406 km (0.113 R)
• M64: 26,162,124 km (0.114 R)
• M65: 27,037,272 km (0.113 R)
• M66: 27,244,615 km (0.086 R)
• M67: 27,348,436 km (0.104 R)
• M68: 28,184,089 km (0.111 R)
• M69: 29,293,507 km (0.114 R)
• M70: 29,453,278 km (0.078 R)
• M71: 29,666,604 km (0.111 R)
• M72: 29,933,936 km (0.12 R)
• M73: 30,849,026 km (0.104 R)
• M74: 33,038,391 km (0.101 R)
• M75: 33,928,049 km (0.12 R)
• M76: 34,095,748 km (0.079 R)
• M77: 34,769,238 km (0.074 R)
• M78: 35,220,724 km (0.115 R)
• M79: 35,333,820 km (0.112 R)
• M80: 35,617,308 km (0.12 R)
• M81: 35,731,003 km (0.092 R)
• M82: 36,072,385 km (0.074 R)
• M83: 36,586,702 km (0.036 R)
• M84: 37,103,413 km (0.117 R)
• M85: 37,218,604 km (0.05 R)
• M86: 38,028,078 km (0.053 R)
• M87: 39,135,850 km (0.099 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: 331 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit