🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.8 AU - 0.86 AU

Year: 272 Days

Day: 47.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,361,340 km

• M1: 67,917 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.97 AU - 1.21 AU

Year: 410 Days

Day: 28.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,361,340 km

• M1: 46,076 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.1 AU - 1.22 AU

Year: 450 Days

Day: 13.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,361,340 km

• M1: 83,476 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.6 AU - 2.24 AU

Year: 957 Days

Day: 44.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.99 AU - 3.29 AU

Year: 1544 Days

Day: 23.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,361,340 km

• M1: 32,164 km (0.07 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 8.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.57 AU - 12.35 AU

Year: 12175 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,361,340 km

• M1: 390,151 km (0.058 R)
• M2: 494,870 km (0.108 R)
• M3: 848,519 km (0.067 R)
• M4: 1,529,489 km (0.105 R)
• M5: 1,830,180 km (0.12 R)
• M6: 1,961,078 km (0.088 R)
• M7: 2,232,150 km (0.117 R)
• M8: 2,315,925 km (0.096 R)
• M9: 2,780,127 km (0.062 R)
• M10: 2,931,071 km (0.072 R)
• M11: 3,272,902 km (0.095 R)
• M12: 3,594,687 km (0.099 R)
• M13: 3,660,211 km (0.058 R)
• M14: 4,096,438 km (0.027 R)
• M15: 4,584,576 km (0.097 R)
• M16: 4,763,495 km (0.11 R)
• M17: 6,000,819 km (0.093 R)
• M18: 6,796,680 km (0.083 R)
• M19: 7,124,299 km (0.042 R)
• M20: 7,625,303 km (0.043 R)
• M21: 7,752,461 km (0.069 R)
• M22: 7,837,582 km (0.113 R)
• M23: 8,181,059 km (0.095 R)
• M24: 8,705,698 km (0.116 R)
• M25: 9,241,109 km (0.092 R)
• M26: 9,695,588 km (0.105 R)
• M27: 9,787,291 km (0.111 R)
• M28: 9,925,520 km (0.038 R)
• M29: 10,343,945 km (0.083 R)
• M30: 10,531,690 km (0.118 R)
• M31: 11,149,978 km (0.046 R)
• M32: 11,584,859 km (0.074 R)
• M33: 11,926,989 km (0.1 R)
• M34: 12,421,560 km (0.096 R)
• M35: 14,152,557 km (0.073 R)
• M36: 14,570,833 km (0.073 R)
• M37: 16,012,058 km (0.06 R)
• M38: 16,393,234 km (0.103 R)
• M39: 17,834,609 km (0.116 R)
• M40: 18,116,452 km (0.035 R)
• M41: 18,286,245 km (0.113 R)
• M42: 18,570,481 km (0.108 R)
• M43: 18,856,064 km (0.055 R)
• M44: 19,489,611 km (0.117 R)
• M45: 19,896,517 km (0.064 R)
• M46: 20,364,908 km (0.041 R)
• M47: 20,659,466 km (0.106 R)
• M48: 21,312,461 km (0.087 R)
• M49: 21,791,772 km (0.097 R)
• M50: 24,053,991 km (0.096 R)
• M51: 24,302,922 km (0.105 R)
• M52: 24,490,219 km (0.069 R)
• M53: 24,929,288 km (0.027 R)
• M54: 25,055,100 km (0.077 R)
• M55: 28,665,046 km (0.113 R)
• M56: 28,995,209 km (0.119 R)
• M57: 30,261,256 km (0.078 R)
• M58: 31,681,388 km (0.117 R)
• M59: 32,296,684 km (0.12 R)
• M60: 32,916,019 km (0.119 R)
• M61: 33,539,095 km (0.037 R)
• M62: 33,747,784 km (0.107 R)
• M63: 34,026,484 km (0.049 R)
• M64: 34,516,268 km (0.054 R)
• M65: 34,726,902 km (0.112 R)
• M66: 35,857,263 km (0.036 R)
• M67: 36,927,935 km (0.115 R)
• M68: 37,071,549 km (0.044 R)
• M69: 37,215,163 km (0.118 R)
• M70: 37,575,395 km (0.082 R)
• M71: 37,647,501 km (0.091 R)
• M72: 38,589,968 km (0.09 R)
• M73: 39,834,023 km (0.038 R)
• M74: 40,571,990 km (0.12 R)
• M75: 41,091,244 km (0.098 R)
• M76: 41,165,594 km (0.088 R)
• M77: 42,586,923 km (0.112 R)
• M78: 44,481,580 km (0.048 R)
• M79: 45,785,476 km (0.104 R)
• M80: 46,946,355 km (0.039 R)
• M81: 48,195,497 km (0.117 R)
• M82: 48,430,815 km (0.086 R)
• M83: 48,509,354 km (0.067 R)
• M84: 48,824,107 km (0.09 R)
• M85: 49,376,273 km (0.059 R)
• M86: 49,771,960 km (0.082 R)
• M87: 50,407,451 km (0.051 R)
• M88: 51,045,486 km (0.066 R)
• M89: 53,380,709 km (0.112 R)
• M90: 53,786,867 km (0.092 R)
• M91: 53,868,248 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 13.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.57 AU - 14.29 AU

Year: 13907 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,361,340 km

• M1: 201,508 km (0.102 R)
• M2: 381,026 km (0.057 R)
• M3: 889,210 km (0.112 R)
• M4: 1,091,466 km (0.102 R)
• M5: 1,489,995 km (0.071 R)
• M6: 1,624,034 km (0.075 R)
• M7: 2,355,568 km (0.111 R)
• M8: 2,773,545 km (0.093 R)
• M9: 3,250,014 km (0.11 R)
• M10: 3,355,630 km (0.115 R)
• M11: 3,715,862 km (0.071 R)
• M12: 3,900,764 km (0.077 R)
• M13: 5,999,323 km (0.092 R)
• M14: 6,840,512 km (0.079 R)
• M15: 8,051,357 km (0.093 R)
• M16: 8,583,477 km (0.058 R)
• M17: 9,127,265 km (0.105 R)
• M18: 10,666,328 km (0.106 R)
• M19: 11,304,513 km (0.057 R)
• M20: 11,574,088 km (0.062 R)
• M21: 11,736,851 km (0.087 R)
• M22: 12,340,029 km (0.078 R)
• M23: 12,450,881 km (0.092 R)
• M24: 13,235,672 km (0.073 R)
• M25: 13,634,200 km (0.118 R)
• M26: 14,210,302 km (0.103 R)
• M27: 14,384,733 km (0.073 R)
• M28: 14,559,762 km (0.12 R)
• M29: 14,971,157 km (0.088 R)
• M30: 16,593,545 km (0.099 R)
• M31: 17,208,542 km (0.08 R)
• M32: 17,332,409 km (0.096 R)
• M33: 17,518,808 km (0.086 R)
• M34: 18,019,213 km (0.074 R)
• M35: 19,034,085 km (0.118 R)
• M36: 21,052,908 km (0.061 R)
• M37: 21,919,678 km (0.099 R)
• M38: 22,054,017 km (0.106 R)
• M39: 22,458,829 km (0.073 R)
• M40: 23,344,299 km (0.087 R)
• M41: 23,481,630 km (0.104 R)
• M42: 24,102,611 km (0.094 R)
• M43: 27,577,320 km (0.082 R)
• M44: 27,867,839 km (0.04 R)
• M45: 28,159,256 km (0.11 R)
• M46: 29,040,088 km (0.118 R)
• M47: 29,335,544 km (0.105 R)
• M48: 29,632,197 km (0.077 R)
• M49: 30,678,035 km (0.104 R)
• M50: 32,422,496 km (0.039 R)
• M51: 33,654,883 km (0.095 R)
• M52: 33,887,658 km (0.084 R)
• M53: 34,354,852 km (0.072 R)
• M54: 34,589,272 km (0.053 R)
• M55: 35,690,162 km (0.087 R)
• M56: 38,492,430 km (0.096 R)
• M57: 40,619,562 km (0.057 R)
• M58: 41,033,050 km (0.061 R)
• M59: 41,364,709 km (0.077 R)
• M60: 41,864,067 km (0.094 R)
• M61: 42,281,744 km (0.092 R)
• M62: 42,952,690 km (0.033 R)
• M63: 43,121,137 km (0.093 R)
• M64: 44,305,504 km (0.09 R)
• M65: 46,446,997 km (0.088 R)
• M66: 47,486,852 km (0.109 R)
• M67: 47,660,834 km (0.118 R)
• M68: 49,061,070 km (0.028 R)
• M69: 49,413,074 km (0.116 R)
• M70: 50,385,909 km (0.091 R)
• M71: 50,741,204 km (0.048 R)
• M72: 51,008,236 km (0.07 R)
• M73: 51,901,635 km (0.101 R)
• M74: 52,080,853 km (0.071 R)
• M75: 52,440,187 km (0.108 R)
• M76: 53,976,109 km (0.109 R)
• M77: 54,521,692 km (0.083 R)
• M78: 54,612,797 km (0.088 R)
• M79: 56,445,670 km (0.081 R)
• M80: 61,874,278 km (0.046 R)
• M81: 63,305,181 km (0.083 R)
• M82: 64,265,151 km (0.066 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 12,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit