🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.82 AU - 0.82 AU

Year: 266 Days

Day: 34.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,300,335 km

• M1: 160,219 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.88 AU - 1.3 AU

Year: 408 Days

Day: 38.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.24 AU - 3.72 AU

Year: 2325 Days

Day: 25 Hours

Environment

Temp: -110 °C

Axial Tilt: 71.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,300,335 km

• M1: 1,120,039 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3 AU - 4.04 AU

Year: 2365 Days

Day: 22.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.6 AU - 3.98 AU

Year: 2643 Days

Day: 21.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,300,335 km

• M1: 2,862,555 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 13.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.07 AU - 6.81 AU

Year: 5853 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,300,335 km

• M1: 195,824 km (0.087 R)
• M2: 390,301 km (0.102 R)
• M3: 474,674 km (0.118 R)
• M4: 589,416 km (0.087 R)
• M5: 763,996 km (0.1 R)
• M6: 944,262 km (0.12 R)
• M7: 1,242,710 km (0.117 R)
• M8: 1,333,665 km (0.032 R)
• M9: 1,588,131 km (0.098 R)
• M10: 1,946,418 km (0.111 R)
• M11: 2,126,235 km (0.079 R)
• M12: 2,349,435 km (0.104 R)
• M13: 2,483,325 km (0.082 R)
• M14: 2,580,563 km (0.035 R)
• M15: 2,982,682 km (0.057 R)
• M16: 3,361,763 km (0.082 R)
• M17: 3,513,456 km (0.105 R)
• M18: 3,756,403 km (0.119 R)
• M19: 4,096,887 km (0.105 R)
• M20: 5,404,223 km (0.097 R)
• M21: 5,685,617 km (0.064 R)
• M22: 6,103,444 km (0.082 R)
• M23: 6,531,293 km (0.108 R)
• M24: 7,107,694 km (0.113 R)
• M25: 7,331,642 km (0.057 R)
• M26: 7,729,124 km (0.116 R)
• M27: 8,309,414 km (0.117 R)
• M28: 9,114,998 km (0.03 R)
• M29: 9,236,472 km (0.063 R)
• M30: 9,327,876 km (0.104 R)
• M31: 9,976,682 km (0.094 R)
• M32: 10,070,629 km (0.05 R)
• M33: 10,544,406 km (0.059 R)
• M34: 11,317,827 km (0.074 R)
• M35: 11,514,099 km (0.104 R)
• M36: 12,919,123 km (0.119 R)
• M37: 13,607,273 km (0.114 R)
• M38: 14,096,009 km (0.052 R)
• M39: 14,236,781 km (0.119 R)
• M40: 14,448,611 km (0.075 R)
• M41: 14,554,975 km (0.11 R)
• M42: 14,697,243 km (0.098 R)
• M43: 15,451,665 km (0.083 R)
• M44: 15,596,775 km (0.035 R)
• M45: 16,551,060 km (0.061 R)
• M46: 16,923,259 km (0.045 R)
• M47: 17,222,904 km (0.087 R)
• M48: 18,132,459 km (0.086 R)
• M49: 18,247,350 km (0.114 R)
• M50: 18,362,391 km (0.079 R)
• M51: 18,670,413 km (0.025 R)
• M52: 18,786,351 km (0.093 R)
• M53: 19,018,826 km (0.085 R)
• M54: 19,369,633 km (0.081 R)
• M55: 19,879,911 km (0.069 R)
• M56: 20,434,471 km (0.107 R)
• M57: 21,074,600 km (0.115 R)
• M58: 21,599,389 km (0.062 R)
• M59: 21,924,615 km (0.088 R)
• M60: 22,415,446 km (0.04 R)
• M61: 22,538,714 km (0.11 R)
• M62: 22,785,850 km (0.111 R)
• M63: 23,324,702 km (0.066 R)
• M64: 23,741,930 km (0.11 R)
• M65: 23,825,705 km (0.086 R)
• M66: 24,245,925 km (0.069 R)
• M67: 25,350,107 km (0.118 R)
• M68: 25,521,397 km (0.071 R)
• M69: 26,470,595 km (0.062 R)
• M70: 27,168,170 km (0.09 R)
• M71: 27,299,517 km (0.119 R)
• M72: 27,475,145 km (0.065 R)
• M73: 27,651,222 km (0.108 R)
• M74: 27,827,598 km (0.086 R)
• M75: 28,581,421 km (0.085 R)
• M76: 28,759,742 km (0.077 R)
• M77: 29,702,059 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 8.8

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.17 AU - 8.05 AU

Year: 6087 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 21,300,335 km

• M1: 153,188 km (0.047 R)
• M2: 216,468 km (0.054 R)
• M3: 316,100 km (0.094 R)
• M4: 412,292 km (0.093 R)
• M5: 708,196 km (0.093 R)
• M6: 1,200,673 km (0.098 R)
• M7: 1,528,741 km (0.114 R)
• M8: 1,843,495 km (0.115 R)
• M9: 2,243,519 km (0.088 R)
• M10: 2,624,246 km (0.116 R)
• M11: 3,049,403 km (0.116 R)
• M12: 3,171,325 km (0.116 R)
• M13: 3,245,376 km (0.054 R)
• M14: 3,521,534 km (0.112 R)
• M15: 3,649,739 km (0.113 R)
• M16: 3,753,261 km (0.092 R)
• M17: 3,936,967 km (0.099 R)
• M18: 4,645,163 km (0.106 R)
• M19: 4,729,387 km (0.08 R)
• M20: 5,421,726 km (0.047 R)
• M21: 5,540,208 km (0.099 R)
• M22: 5,719,575 km (0.117 R)
• M23: 5,779,714 km (0.086 R)
• M24: 5,900,888 km (0.1 R)
• M25: 6,269,198 km (0.099 R)
• M26: 6,362,397 km (0.117 R)
• M27: 7,092,585 km (0.096 R)
• M28: 7,189,823 km (0.103 R)
• M29: 8,254,212 km (0.066 R)
• M30: 8,493,569 km (0.112 R)
• M31: 8,562,384 km (0.086 R)
• M32: 8,735,169 km (0.11 R)
• M33: 9,580,996 km (0.066 R)
• M34: 10,049,985 km (0.075 R)
• M35: 10,232,345 km (0.043 R)
• M36: 10,600,505 km (0.118 R)
• M37: 11,425,537 km (0.084 R)
• M38: 12,388,050 km (0.086 R)
• M39: 13,096,994 km (0.118 R)
• M40: 13,496,720 km (0.101 R)
• M41: 14,103,638 km (0.084 R)
• M42: 14,348,829 km (0.092 R)
• M43: 14,843,550 km (0.088 R)
• M44: 15,009,753 km (0.095 R)
• M45: 15,977,202 km (0.091 R)
• M46: 16,147,594 km (0.094 R)
• M47: 16,275,650 km (0.11 R)
• M48: 17,138,530 km (0.085 R)
• M49: 17,225,596 km (0.115 R)
• M50: 17,444,009 km (0.07 R)
• M51: 18,549,837 km (0.078 R)
• M52: 19,088,688 km (0.092 R)
• M53: 19,269,403 km (0.048 R)
• M54: 19,405,387 km (0.103 R)
• M55: 19,769,508 km (0.119 R)
• M56: 21,341,782 km (0.109 R)
• M57: 21,717,572 km (0.099 R)
• M58: 22,143,028 km (0.095 R)
• M59: 22,475,734 km (0.092 R)
• M60: 22,618,899 km (0.119 R)
• M61: 23,677,603 km (0.092 R)
• M62: 23,823,311 km (0.118 R)
• M63: 24,066,707 km (0.109 R)
• M64: 24,213,014 km (0.082 R)
• M65: 24,506,824 km (0.105 R)
• M66: 26,444,864 km (0.104 R)
• M67: 26,595,958 km (0.117 R)
• M68: 26,797,915 km (0.084 R)
• M69: 27,051,035 km (0.088 R)
• M70: 27,917,506 km (0.068 R)
• M71: 28,793,252 km (0.096 R)
• M72: 29,730,183 km (0.111 R)
• M73: 29,992,279 km (0.11 R)
• M74: 30,465,906 km (0.12 R)
• M75: 31,101,248 km (0.107 R)
• M76: 31,687,522 km (0.095 R)
• M77: 32,277,386 km (0.063 R)
• M78: 34,507,890 km (0.107 R)
• M79: 35,059,458 km (0.082 R)
• M80: 35,558,367 km (0.062 R)
• M81: 35,669,518 km (0.119 R)
• M82: 35,836,469 km (0.072 R)
• M83: 36,787,762 km (0.118 R)
• M84: 37,181,803 km (0.12 R)
• M85: 37,747,283 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 10.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.34 AU - 8.52 AU

Year: 6534 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,300,335 km

• M1: 159,920 km (0.096 R)
• M2: 372,200 km (0.084 R)
• M3: 578,944 km (0.098 R)
• M4: 845,378 km (0.034 R)
• M5: 928,853 km (0.058 R)
• M6: 1,632,113 km (0.062 R)
• M7: 1,725,013 km (0.096 R)
• M8: 1,902,287 km (0.074 R)
• M9: 2,289,745 km (0.083 R)
• M10: 2,439,792 km (0.114 R)
• M11: 2,765,317 km (0.104 R)
• M12: 3,288,161 km (0.093 R)
• M13: 4,184,252 km (0.04 R)
• M14: 4,555,554 km (0.114 R)
• M15: 4,631,101 km (0.109 R)
• M16: 4,764,393 km (0.052 R)
• M17: 5,034,716 km (0.069 R)
• M18: 5,369,816 km (0.051 R)
• M19: 5,875,905 km (0.109 R)
• M20: 6,376,011 km (0.101 R)
• M21: 7,042,469 km (0.055 R)
• M22: 7,262,079 km (0.083 R)
• M23: 8,048,964 km (0.09 R)
• M24: 8,933,835 km (0.098 R)
• M25: 9,005,044 km (0.081 R)
• M26: 9,100,188 km (0.084 R)
• M27: 9,898,442 km (0.082 R)
• M28: 10,417,996 km (0.106 R)
• M29: 10,593,175 km (0.074 R)
• M30: 11,303,765 km (0.116 R)
• M31: 12,082,122 km (0.083 R)
• M32: 12,504,437 km (0.053 R)
• M33: 12,985,245 km (0.118 R)
• M34: 17,905,968 km (0.111 R)
• M35: 18,206,360 km (0.119 R)
• M36: 18,447,811 km (0.06 R)
• M37: 18,538,617 km (0.065 R)
• M38: 18,903,486 km (0.096 R)
• M39: 19,178,597 km (0.116 R)
• M40: 20,511,663 km (0.099 R)
• M41: 20,825,968 km (0.104 R)
• M42: 21,236,914 km (0.041 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit