🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.51 AU - 0.55 AU

Year: 175 Days

Day: 35.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 177.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.82 AU - 1.34 AU

Year: 508 Days

Day: 14.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,140,161 km

• M1: 550,520 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.03 AU - 1.47 AU

Year: 633 Days

Day: 43.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.2 AU - 1.78 AU

Year: 824 Days

Day: 14.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,140,161 km

• M1: 341,532 km (0.12 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 12.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.49 AU - 7.53 AU

Year: 7525 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,140,161 km

• M1: 157,078 km (0.107 R)
• M2: 299,196 km (0.064 R)
• M3: 401,221 km (0.114 R)
• M4: 558,150 km (0.076 R)
• M5: 694,882 km (0.104 R)
• M6: 1,730,997 km (0.07 R)
• M7: 1,813,575 km (0.036 R)
• M8: 2,134,911 km (0.077 R)
• M9: 2,313,830 km (0.073 R)
• M10: 2,497,836 km (0.11 R)
• M11: 2,615,420 km (0.044 R)
• M12: 3,282,327 km (0.032 R)
• M13: 3,675,171 km (0.092 R)
• M14: 4,110,949 km (0.083 R)
• M15: 4,563,333 km (0.119 R)
• M16: 5,271,679 km (0.058 R)
• M17: 5,393,153 km (0.116 R)
• M18: 5,794,374 km (0.089 R)
• M19: 5,888,322 km (0.082 R)
• M20: 6,046,148 km (0.079 R)
• M21: 7,223,333 km (0.099 R)
• M22: 7,426,337 km (0.117 R)
• M23: 8,081,726 km (0.069 R)
• M24: 8,900,026 km (0.093 R)
• M25: 9,931,653 km (0.108 R)
• M26: 10,195,544 km (0.103 R)
• M27: 10,461,678 km (0.111 R)
• M28: 10,884,591 km (0.066 R)
• M29: 11,470,417 km (0.088 R)
• M30: 12,672,585 km (0.066 R)
• M31: 13,164,762 km (0.094 R)
• M32: 15,065,403 km (0.098 R)
• M33: 15,455,854 km (0.116 R)
• M34: 15,586,752 km (0.088 R)
• M35: 15,761,781 km (0.072 R)
• M36: 16,335,339 km (0.047 R)
• M37: 16,557,792 km (0.1 R)
• M38: 16,870,750 km (0.061 R)
• M39: 17,366,817 km (0.12 R)
• M40: 17,457,473 km (0.117 R)
• M41: 18,419,238 km (0.091 R)
• M42: 19,069,989 km (0.076 R)
• M43: 19,728,369 km (0.029 R)
• M44: 19,965,182 km (0.091 R)
• M45: 20,394,079 km (0.096 R)
• M46: 20,922,309 km (0.069 R)
• M47: 21,601,185 km (0.114 R)
• M48: 22,090,669 km (0.058 R)
• M49: 22,336,608 km (0.066 R)
• M50: 23,580,514 km (0.076 R)
• M51: 24,744,834 km (0.055 R)
• M52: 25,462,605 km (0.077 R)
• M53: 25,927,705 km (0.118 R)
• M54: 26,709,054 km (0.038 R)
• M55: 26,813,773 km (0.094 R)
• M56: 27,498,033 km (0.101 R)
• M57: 27,815,929 km (0.055 R)
• M58: 28,348,198 km (0.112 R)
• M59: 28,884,058 km (0.089 R)
• M60: 29,965,501 km (0.058 R)
• M61: 30,620,739 km (0.106 R)
• M62: 32,502,830 km (0.079 R)
• M63: 33,176,170 km (0.055 R)
• M64: 34,251,480 km (0.112 R)
• M65: 34,479,317 km (0.109 R)
• M66: 34,764,750 km (0.062 R)
• M67: 35,856,964 km (0.067 R)
• M68: 36,901,905 km (0.063 R)
• M69: 38,133,844 km (0.106 R)
• M70: 38,429,000 km (0.062 R)
• M71: 38,784,445 km (0.112 R)
• M72: 39,200,327 km (0.094 R)
• M73: 39,737,383 km (0.115 R)
• M74: 40,156,706 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 10.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.57 AU - 10.67 AU

Year: 11466 Days

Day: 9 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,140,161 km

• M1: 134,937 km (0.102 R)
• M2: 467,194 km (0.076 R)
• M3: 642,672 km (0.062 R)
• M4: 885,919 km (0.045 R)
• M5: 1,296,116 km (0.096 R)
• M6: 1,722,320 km (0.091 R)
• M7: 2,064,600 km (0.089 R)
• M8: 2,384,291 km (0.11 R)
• M9: 2,674,361 km (0.061 R)
• M10: 2,905,340 km (0.053 R)
• M11: 2,999,587 km (0.04 R)
• M12: 3,486,079 km (0.119 R)
• M13: 3,662,305 km (0.115 R)
• M14: 3,919,165 km (0.049 R)
• M15: 4,288,672 km (0.081 R)
• M16: 4,477,614 km (0.11 R)
• M17: 5,089,469 km (0.082 R)
• M18: 5,463,464 km (0.111 R)
• M19: 6,669,522 km (0.09 R)
• M20: 7,238,443 km (0.107 R)
• M21: 7,888,745 km (0.106 R)
• M22: 8,489,978 km (0.071 R)
• M23: 9,384,424 km (0.057 R)
• M24: 10,128,823 km (0.063 R)
• M25: 10,381,045 km (0.106 R)
• M26: 10,453,600 km (0.113 R)
• M27: 11,150,576 km (0.057 R)
• M28: 11,448,426 km (0.07 R)
• M29: 11,636,022 km (0.099 R)
• M30: 12,627,706 km (0.056 R)
• M31: 13,251,529 km (0.113 R)
• M32: 13,567,180 km (0.118 R)
• M33: 13,885,226 km (0.114 R)
• M34: 14,045,295 km (0.089 R)
• M35: 14,448,013 km (0.113 R)
• M36: 14,528,945 km (0.118 R)
• M37: 15,059,120 km (0.118 R)
• M38: 15,720,343 km (0.066 R)
• M39: 15,928,882 km (0.108 R)
• M40: 18,414,750 km (0.101 R)
• M41: 19,032,589 km (0.084 R)
• M42: 19,166,030 km (0.081 R)
• M43: 19,792,097 km (0.088 R)
• M44: 20,972,873 km (0.101 R)
• M45: 21,757,215 km (0.079 R)
• M46: 21,989,690 km (0.06 R)
• M47: 22,551,131 km (0.111 R)
• M48: 23,212,054 km (0.088 R)
• M49: 24,504,580 km (0.073 R)
• M50: 24,601,370 km (0.05 R)
• M51: 24,698,160 km (0.067 R)
• M52: 26,214,783 km (0.057 R)
• M53: 26,462,218 km (0.07 R)
• M54: 27,459,736 km (0.036 R)
• M55: 27,560,117 km (0.091 R)
• M56: 27,811,740 km (0.106 R)
• M57: 29,440,113 km (0.082 R)
• M58: 30,577,506 km (0.076 R)
• M59: 31,992,851 km (0.082 R)
• M60: 32,363,405 km (0.03 R)
• M61: 33,055,146 km (0.051 R)
• M62: 33,161,958 km (0.106 R)
• M63: 33,483,295 km (0.102 R)
• M64: 33,805,528 km (0.103 R)
• M65: 33,967,094 km (0.109 R)
• M66: 34,074,954 km (0.081 R)
• M67: 34,344,978 km (0.092 R)
• M68: 35,323,199 km (0.1 R)
• M69: 35,596,514 km (0.114 R)
• M70: 36,200,291 km (0.085 R)
• M71: 36,862,860 km (0.106 R)
• M72: 36,973,712 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit