🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.65 AU - 0.93 AU

Year: 246 Days

Day: 34.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.89 AU - 3.51 AU

Year: 2003 Days

Day: 17.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.87 AU - 4.25 AU

Year: 2350 Days

Day: 41.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,311,336 km

• M1: 521,049 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.33 AU - 5.95 AU

Year: 4077 Days

Day: 16.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,311,336 km

• M1: 771,775 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.73 AU - 6.05 AU

Year: 4378 Days

Day: 18.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 10.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.1 AU - 7.9 AU

Year: 6479 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,311,336 km

• M1: 204,351 km (0.112 R)
• M2: 287,976 km (0.06 R)
• M3: 560,244 km (0.076 R)
• M4: 697,874 km (0.12 R)
• M5: 1,059,303 km (0.047 R)
• M6: 1,324,988 km (0.092 R)
• M7: 1,732,792 km (0.101 R)
• M8: 2,156,603 km (0.091 R)
• M9: 2,312,633 km (0.117 R)
• M10: 2,380,701 km (0.079 R)
• M11: 2,565,454 km (0.12 R)
• M12: 2,731,059 km (0.111 R)
• M13: 2,851,635 km (0.106 R)
• M14: 3,249,266 km (0.058 R)
• M15: 4,263,240 km (0.091 R)
• M16: 4,488,535 km (0.084 R)
• M17: 4,631,400 km (0.08 R)
• M18: 4,804,784 km (0.1 R)
• M19: 5,098,595 km (0.082 R)
• M20: 5,550,380 km (0.106 R)
• M21: 5,734,834 km (0.072 R)
• M22: 6,589,487 km (0.11 R)
• M23: 7,114,576 km (0.039 R)
• M24: 7,585,360 km (0.061 R)
• M25: 8,450,784 km (0.108 R)
• M26: 9,493,630 km (0.075 R)
• M27: 9,751,537 km (0.037 R)
• M28: 10,049,087 km (0.104 R)
• M29: 10,236,533 km (0.117 R)
• M30: 10,500,873 km (0.103 R)
• M31: 11,036,583 km (0.027 R)
• M32: 11,424,640 km (0.076 R)
• M33: 11,817,185 km (0.03 R)
• M34: 12,615,439 km (0.107 R)
• M35: 12,777,304 km (0.079 R)
• M36: 12,939,767 km (0.032 R)
• M37: 13,307,778 km (0.092 R)
• M38: 13,637,940 km (0.105 R)
• M39: 13,803,994 km (0.089 R)
• M40: 14,138,046 km (0.055 R)
• M41: 14,729,257 km (0.086 R)
• M42: 15,414,714 km (0.098 R)
• M43: 15,674,566 km (0.116 R)
• M44: 16,023,129 km (0.082 R)
• M45: 16,330,253 km (0.085 R)
• M46: 17,218,565 km (0.118 R)
• M47: 17,849,719 km (0.047 R)
• M48: 19,041,864 km (0.097 R)
• M49: 19,788,208 km (0.095 R)
• M50: 22,328,380 km (0.067 R)
• M51: 22,622,340 km (0.054 R)
• M52: 22,967,013 km (0.054 R)
• M53: 23,362,999 km (0.077 R)
• M54: 23,661,446 km (0.049 R)
• M55: 24,413,176 km (0.108 R)
• M56: 24,614,983 km (0.102 R)
• M57: 25,070,958 km (0.067 R)
• M58: 25,376,586 km (0.117 R)
• M59: 26,404,024 km (0.039 R)
• M60: 26,922,979 km (0.108 R)
• M61: 27,027,099 km (0.062 R)
• M62: 27,183,579 km (0.104 R)
• M63: 27,865,446 km (0.08 R)
• M64: 28,287,761 km (0.118 R)
• M65: 29,782,542 km (0.12 R)
• M66: 31,138,797 km (0.05 R)
• M67: 31,577,119 km (0.033 R)
• M68: 31,907,131 km (0.098 R)
• M69: 32,238,192 km (0.06 R)
• M70: 32,626,099 km (0.102 R)
• M71: 33,798,797 km (0.074 R)
• M72: 33,967,543 km (0.062 R)
• M73: 34,305,634 km (0.062 R)
• M74: 34,418,581 km (0.118 R)
• M75: 35,099,101 km (0.074 R)
• M76: 35,498,079 km (0.066 R)
• M77: 36,128,035 km (0.081 R)
• M78: 36,588,498 km (0.093 R)
• M79: 37,340,975 km (0.108 R)
• M80: 37,864,867 km (0.043 R)
• M81: 38,040,046 km (0.075 R)
• M82: 39,451,352 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.5

Radius: 5.9

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.45 AU - 15.79 AU

Year: 21597 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,311,336 km

• M1: 244,293 km (0.12 R)
• M2: 614,997 km (0.12 R)
• M3: 738,116 km (0.077 R)
• M4: 1,467,256 km (0.1 R)
• M5: 1,864,289 km (0.093 R)
• M6: 2,324,751 km (0.099 R)
• M7: 3,131,233 km (0.114 R)
• M8: 3,675,470 km (0.047 R)
• M9: 3,750,269 km (0.103 R)
• M10: 3,863,365 km (0.096 R)
• M11: 4,131,744 km (0.096 R)
• M12: 4,209,534 km (0.047 R)
• M13: 4,565,577 km (0.04 R)
• M14: 4,686,452 km (0.093 R)
• M15: 5,096,949 km (0.112 R)
• M16: 5,908,368 km (0.093 R)
• M17: 7,269,409 km (0.1 R)
• M18: 7,410,630 km (0.1 R)
• M19: 8,972,880 km (0.118 R)
• M20: 9,687,360 km (0.116 R)
• M21: 9,947,062 km (0.084 R)
• M22: 10,208,858 km (0.085 R)
• M23: 10,632,669 km (0.032 R)
• M24: 11,062,164 km (0.115 R)
• M25: 11,497,344 km (0.078 R)
• M26: 11,607,000 km (0.065 R)
• M27: 13,523,947 km (0.1 R)
• M28: 14,577,714 km (0.095 R)
• M29: 14,696,495 km (0.12 R)
• M30: 14,994,643 km (0.043 R)
• M31: 15,174,610 km (0.108 R)
• M32: 16,330,403 km (0.116 R)
• M33: 17,451,489 km (0.08 R)
• M34: 18,596,960 km (0.094 R)
• M35: 18,984,269 km (0.084 R)
• M36: 20,893,138 km (0.1 R)
• M37: 23,138,452 km (0.044 R)
• M38: 23,276,980 km (0.083 R)
• M39: 23,694,208 km (0.12 R)
• M40: 26,104,828 km (0.074 R)
• M41: 26,176,935 km (0.095 R)
• M42: 26,465,958 km (0.094 R)
• M43: 26,538,363 km (0.095 R)
• M44: 26,755,878 km (0.062 R)
• M45: 28,369,890 km (0.078 R)
• M46: 28,518,141 km (0.09 R)
• M47: 29,864,223 km (0.111 R)
• M48: 29,939,620 km (0.105 R)
• M49: 30,620,889 km (0.106 R)
• M50: 32,850,944 km (0.071 R)
• M51: 33,631,845 km (0.101 R)
• M52: 34,577,154 km (0.101 R)
• M53: 34,973,589 km (0.093 R)
• M54: 37,302,528 km (0.118 R)
• M55: 38,198,919 km (0.083 R)
• M56: 40,262,472 km (0.088 R)
• M57: 40,595,925 km (0.09 R)
• M58: 40,763,026 km (0.115 R)
• M59: 41,014,201 km (0.12 R)
• M60: 41,097,976 km (0.111 R)
• M61: 43,638,596 km (0.073 R)
• M62: 43,724,166 km (0.096 R)
• M63: 44,238,783 km (0.073 R)
• M64: 44,669,027 km (0.108 R)
• M65: 44,755,345 km (0.058 R)
• M66: 45,100,766 km (0.093 R)
• M67: 46,316,847 km (0.097 R)
• M68: 47,896,301 km (0.112 R)
• M69: 49,136,917 km (0.111 R)
• M70: 53,469,869 km (0.101 R)
• M71: 57,923,248 km (0.099 R)
• M72: 58,017,345 km (0.075 R)
• M73: 58,111,442 km (0.09 R)
• M74: 60,003,856 km (0.104 R)
• M75: 60,575,619 km (0.115 R)
• M76: 61,244,770 km (0.117 R)
• M77: 61,724,381 km (0.108 R)
• M78: 63,170,394 km (0.077 R)
• M79: 64,043,297 km (0.096 R)
• M80: 64,627,477 km (0.111 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit