🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.7 AU - 0.94 AU

Year: 267 Days

Day: 16.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.05 AU - 1.41 AU

Year: 491 Days

Day: 30 Hours

Environment

Temp: -3 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.42 AU - 1.9 AU

Year: 770 Days

Day: 34 Hours

Environment

Temp: -48 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,210,602 km

• M1: 643,121 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.31 AU - 3.05 AU

Year: 1579 Days

Day: 18.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.95 AU - 4.55 AU

Year: 3153 Days

Day: 25 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 12.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.35 AU - 7.01 AU

Year: 6214 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 55,210,602 km

• M1: 162,912 km (0.11 R)
• M2: 301,589 km (0.106 R)
• M3: 390,750 km (0.117 R)
• M4: 580,141 km (0.104 R)
• M5: 788,082 km (0.119 R)
• M6: 1,048,531 km (0.051 R)
• M7: 1,367,025 km (0.074 R)
• M8: 1,466,807 km (0.069 R)
• M9: 1,558,660 km (0.083 R)
• M10: 1,705,865 km (0.107 R)
• M11: 1,957,937 km (0.087 R)
• M12: 2,210,757 km (0.045 R)
• M13: 2,413,462 km (0.092 R)
• M14: 2,511,000 km (0.056 R)
• M15: 2,786,410 km (0.105 R)
• M16: 3,151,279 km (0.079 R)
• M17: 3,657,219 km (0.047 R)
• M18: 4,203,401 km (0.1 R)
• M19: 4,622,425 km (0.099 R)
• M20: 4,760,055 km (0.12 R)
• M21: 4,883,622 km (0.088 R)
• M22: 5,165,315 km (0.099 R)
• M23: 6,076,067 km (0.085 R)
• M24: 6,345,343 km (0.081 R)
• M25: 6,430,315 km (0.071 R)
• M26: 6,549,993 km (0.042 R)
• M27: 6,774,240 km (0.099 R)
• M28: 6,965,875 km (0.098 R)
• M29: 7,265,669 km (0.067 R)
• M30: 7,605,855 km (0.101 R)
• M31: 7,787,018 km (0.03 R)
• M32: 8,079,931 km (0.115 R)
• M33: 8,301,934 km (0.102 R)
• M34: 8,432,383 km (0.084 R)
• M35: 8,714,226 km (0.083 R)
• M36: 9,037,507 km (0.072 R)
• M37: 9,442,318 km (0.105 R)
• M38: 9,578,602 km (0.082 R)
• M39: 9,715,484 km (0.098 R)
• M40: 10,090,376 km (0.105 R)
• M41: 10,470,056 km (0.072 R)
• M42: 11,637,368 km (0.093 R)
• M43: 11,909,337 km (0.081 R)
• M44: 12,353,194 km (0.091 R)
• M45: 12,566,520 km (0.107 R)
• M46: 12,802,586 km (0.116 R)
• M47: 13,827,630 km (0.075 R)
• M48: 13,960,324 km (0.091 R)
• M49: 14,182,626 km (0.045 R)
• M50: 14,450,706 km (0.076 R)
• M51: 14,856,265 km (0.119 R)
• M52: 15,311,192 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 14.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.35 AU - 11.29 AU

Year: 11075 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,210,602 km

• M1: 300,542 km (0.077 R)
• M2: 408,851 km (0.081 R)
• M3: 601,084 km (0.09 R)
• M4: 702,212 km (0.043 R)
• M5: 1,066,334 km (0.091 R)
• M6: 1,419,085 km (0.107 R)
• M7: 1,537,118 km (0.092 R)
• M8: 1,683,425 km (0.098 R)
• M9: 1,783,655 km (0.067 R)
• M10: 2,897,262 km (0.109 R)
• M11: 3,362,661 km (0.068 R)
• M12: 3,490,717 km (0.095 R)
• M13: 3,653,330 km (0.108 R)
• M14: 4,504,242 km (0.051 R)
• M15: 4,681,665 km (0.101 R)
• M16: 4,934,187 km (0.078 R)
• M17: 5,302,646 km (0.111 R)
• M18: 5,528,090 km (0.116 R)
• M19: 6,342,202 km (0.047 R)
• M20: 6,501,673 km (0.118 R)
• M21: 7,781,782 km (0.093 R)
• M22: 8,516,607 km (0.093 R)
• M23: 10,473,048 km (0.037 R)
• M24: 11,235,249 km (0.079 R)
• M25: 11,720,844 km (0.113 R)
• M26: 14,355,262 km (0.072 R)
• M27: 14,460,130 km (0.097 R)
• M28: 14,935,253 km (0.09 R)
• M29: 15,254,944 km (0.062 R)
• M30: 16,063,819 km (0.102 R)
• M31: 16,172,727 km (0.103 R)
• M32: 16,336,686 km (0.036 R)
• M33: 17,275,562 km (0.068 R)
• M34: 17,499,061 km (0.094 R)
• M35: 18,459,629 km (0.046 R)
• M36: 18,630,919 km (0.085 R)
• M37: 18,917,548 km (0.071 R)
• M38: 20,608,902 km (0.094 R)
• M39: 21,683,015 km (0.051 R)
• M40: 21,803,441 km (0.056 R)
• M41: 22,105,629 km (0.057 R)
• M42: 22,348,276 km (0.083 R)
• M43: 22,836,414 km (0.059 R)
• M44: 23,451,561 km (0.081 R)
• M45: 24,509,816 km (0.119 R)
• M46: 25,266,183 km (0.059 R)
• M47: 25,710,937 km (0.078 R)
• M48: 27,776,884 km (0.079 R)
• M49: 28,104,503 km (0.083 R)
• M50: 30,839,302 km (0.083 R)
• M51: 31,450,858 km (0.084 R)
• M52: 31,792,390 km (0.085 R)
• M53: 31,997,937 km (0.036 R)
• M54: 32,479,044 km (0.088 R)
• M55: 33,657,726 km (0.049 R)
• M56: 34,217,371 km (0.079 R)
• M57: 34,357,694 km (0.09 R)
• M58: 35,133,060 km (0.095 R)
• M59: 35,629,575 km (0.094 R)
• M60: 36,199,842 km (0.114 R)
• M61: 36,916,865 km (0.047 R)
• M62: 37,493,864 km (0.11 R)
• M63: 38,510,830 km (0.102 R)
• M64: 38,656,838 km (0.093 R)
• M65: 40,053,334 km (0.053 R)
• M66: 41,840,879 km (0.113 R)
• M67: 44,877,416 km (0.101 R)
• M68: 45,879,573 km (0.117 R)
• M69: 46,344,523 km (0.079 R)
• M70: 46,655,387 km (0.065 R)
• M71: 47,905,876 km (0.092 R)
• M72: 50,200,258 km (0.105 R)
• M73: 50,599,535 km (0.109 R)
• M74: 50,999,709 km (0.087 R)
• M75: 51,561,898 km (0.071 R)
• M76: 52,449,462 km (0.114 R)
• M77: 53,016,887 km (0.112 R)
• M78: 54,485,340 km (0.097 R)
• M79: 54,649,299 km (0.067 R)
• M80: 54,813,408 km (0.072 R)
• M81: 54,977,666 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 9.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.35 AU - 12.93 AU

Year: 13381 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,210,602 km

• M1: 123,568 km (0.076 R)
• M2: 595,998 km (0.089 R)
• M3: 683,213 km (0.101 R)
• M4: 972,386 km (0.092 R)
• M5: 2,104,393 km (0.114 R)
• M6: 2,469,412 km (0.106 R)
• M7: 2,674,212 km (0.09 R)
• M8: 3,226,676 km (0.036 R)
• M9: 3,418,760 km (0.115 R)
• M10: 3,983,193 km (0.098 R)
• M11: 4,051,559 km (0.099 R)
• M12: 4,975,476 km (0.114 R)
• M13: 5,385,523 km (0.069 R)
• M14: 5,499,218 km (0.09 R)
• M15: 5,690,553 km (0.119 R)
• M16: 5,923,178 km (0.102 R)
• M17: 6,277,875 km (0.109 R)
• M18: 6,477,887 km (0.062 R)
• M19: 7,132,228 km (0.116 R)
• M20: 7,299,179 km (0.092 R)
• M21: 7,636,971 km (0.057 R)
• M22: 7,807,662 km (0.1 R)
• M23: 8,022,934 km (0.106 R)
• M24: 8,153,084 km (0.073 R)
• M25: 8,415,479 km (0.112 R)
• M26: 8,636,285 km (0.057 R)
• M27: 9,128,612 km (0.11 R)
• M28: 10,612,623 km (0.099 R)
• M29: 10,851,231 km (0.076 R)
• M30: 11,333,684 km (0.103 R)
• M31: 11,528,760 km (0.087 R)
• M32: 11,922,053 km (0.114 R)
• M33: 12,721,803 km (0.101 R)
• M34: 12,823,081 km (0.117 R)
• M35: 13,128,260 km (0.119 R)
• M36: 13,487,445 km (0.059 R)
• M37: 14,267,897 km (0.041 R)
• M38: 14,690,212 km (0.057 R)
• M39: 14,849,533 km (0.032 R)
• M40: 15,546,959 km (0.064 R)
• M41: 16,036,144 km (0.059 R)
• M42: 16,475,064 km (0.077 R)
• M43: 16,696,020 km (0.076 R)
• M44: 16,918,023 km (0.098 R)
• M45: 17,029,324 km (0.042 R)
• M46: 17,196,874 km (0.115 R)
• M47: 17,308,922 km (0.06 R)
• M48: 17,815,760 km (0.107 R)
• M49: 18,728,905 km (0.1 R)
• M50: 21,921,324 km (0.115 R)
• M51: 24,392,531 km (0.078 R)
• M52: 24,707,584 km (0.094 R)
• M53: 25,405,458 km (0.048 R)
• M54: 30,063,338 km (0.07 R)
• M55: 30,808,335 km (0.105 R)
• M56: 32,178,053 km (0.089 R)
• M57: 34,764,152 km (0.097 R)
• M58: 34,976,730 km (0.085 R)
• M59: 35,474,592 km (0.117 R)
• M60: 36,046,205 km (0.055 R)
• M61: 36,621,110 km (0.068 R)
• M62: 36,693,067 km (0.078 R)
• M63: 37,416,372 km (0.075 R)
• M64: 37,925,454 km (0.115 R)
• M65: 38,509,933 km (0.087 R)
• M66: 38,583,236 km (0.092 R)
• M67: 39,466,312 km (0.1 R)
• M68: 39,614,115 km (0.114 R)
• M69: 39,836,118 km (0.108 R)
• M70: 41,177,263 km (0.08 R)
• M71: 43,064,440 km (0.099 R)
• M72: 44,210,210 km (0.074 R)
• M73: 46,297,848 km (0.084 R)
• M74: 46,844,180 km (0.058 R)
• M75: 47,157,438 km (0.079 R)
• M76: 47,707,210 km (0.084 R)
• M77: 48,180,238 km (0.065 R)
• M78: 48,338,214 km (0.117 R)
• M79: 49,369,392 km (0.078 R)
• M80: 50,087,611 km (0.084 R)
• M81: 53,484,380 km (0.114 R)
• M82: 53,566,210 km (0.118 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 13,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit