🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 133 Days

Day: 12.1 Hours

Environment

Temp: 252 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 186 Days

Day: 13.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.75 AU - 0.87 AU

Year: 259 Days

Day: 41.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.72 AU - 1.74 AU

Year: 807 Days

Day: 37.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.13 AU - 2.97 AU

Year: 1445 Days

Day: 19.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.2 AU - 3.04 AU

Year: 1504 Days

Day: 21.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 57 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.49 AU - 3.79 AU

Year: 1974 Days

Day: 42.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 11

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.84 AU - 7.56 AU

Year: 5477 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,472,005 km

• M1: 186,848 km (0.119 R)
• M2: 403,765 km (0.09 R)
• M3: 495,767 km (0.078 R)
• M4: 705,055 km (0.037 R)
• M5: 811,120 km (0.096 R)
• M6: 923,168 km (0.085 R)
• M7: 1,107,024 km (0.075 R)
• M8: 1,363,435 km (0.08 R)
• M9: 1,473,988 km (0.104 R)
• M10: 1,665,174 km (0.12 R)
• M11: 1,824,196 km (0.047 R)
• M12: 2,272,840 km (0.088 R)
• M13: 2,390,424 km (0.1 R)
• M14: 2,616,317 km (0.112 R)
• M15: 2,786,709 km (0.08 R)
• M16: 3,138,264 km (0.1 R)
• M17: 3,813,848 km (0.098 R)
• M18: 4,240,651 km (0.117 R)
• M19: 4,552,263 km (0.092 R)
• M20: 4,909,353 km (0.117 R)
• M21: 5,004,946 km (0.112 R)
• M22: 5,571,174 km (0.065 R)
• M23: 5,831,624 km (0.12 R)
• M24: 6,219,531 km (0.087 R)
• M25: 6,489,855 km (0.058 R)
• M26: 7,150,180 km (0.108 R)
• M27: 7,543,323 km (0.103 R)
• M28: 7,787,168 km (0.073 R)
• M29: 8,282,486 km (0.059 R)
• M30: 8,927,851 km (0.096 R)
• M31: 9,162,271 km (0.066 R)
• M32: 9,422,571 km (0.034 R)
• M33: 9,589,373 km (0.1 R)
• M34: 10,809,793 km (0.107 R)
• M35: 11,311,544 km (0.038 R)
• M36: 11,872,386 km (0.095 R)
• M37: 12,208,084 km (0.118 R)
• M38: 12,888,754 km (0.097 R)
• M39: 13,394,096 km (0.112 R)
• M40: 13,581,841 km (0.074 R)
• M41: 14,014,329 km (0.071 R)
• M42: 14,150,463 km (0.092 R)
• M43: 14,726,863 km (0.112 R)
• M44: 15,789,457 km (0.087 R)
• M45: 16,044,671 km (0.079 R)
• M46: 16,559,437 km (0.097 R)
• M47: 16,789,818 km (0.111 R)
• M48: 16,992,373 km (0.089 R)
• M49: 17,604,977 km (0.107 R)
• M50: 17,958,177 km (0.026 R)
• M51: 18,941,783 km (0.089 R)
• M52: 19,759,635 km (0.095 R)
• M53: 20,034,745 km (0.053 R)
• M54: 20,527,072 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 10

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.29 AU - 10.21 AU

Year: 8407 Days

Day: 5 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,472,005 km

• M1: 136,284 km (0.028 R)
• M2: 238,758 km (0.117 R)
• M3: 820,245 km (0.041 R)
• M4: 891,005 km (0.102 R)
• M5: 982,559 km (0.086 R)
• M6: 1,077,404 km (0.075 R)
• M7: 1,381,536 km (0.118 R)
• M8: 1,467,256 km (0.072 R)
• M9: 2,019,272 km (0.034 R)
• M10: 2,292,587 km (0.114 R)
• M11: 2,711,611 km (0.112 R)
• M12: 3,269,013 km (0.047 R)
• M13: 3,443,145 km (0.047 R)
• M14: 3,983,941 km (0.104 R)
• M15: 4,232,872 km (0.069 R)
• M16: 5,110,413 km (0.094 R)
• M17: 5,211,391 km (0.035 R)
• M18: 5,691,301 km (0.103 R)
• M19: 5,971,947 km (0.106 R)
• M20: 6,078,311 km (0.043 R)
• M21: 6,840,961 km (0.101 R)
• M22: 7,404,197 km (0.113 R)
• M23: 7,595,233 km (0.074 R)
• M24: 7,982,243 km (0.087 R)
• M25: 9,181,869 km (0.104 R)
• M26: 9,304,838 km (0.11 R)
• M27: 9,511,133 km (0.108 R)
• M28: 10,997,239 km (0.102 R)
• M29: 11,346,998 km (0.094 R)
• M30: 11,567,506 km (0.109 R)
• M31: 12,237,405 km (0.055 R)
• M32: 12,736,763 km (0.07 R)
• M33: 13,012,023 km (0.081 R)
• M34: 13,150,251 km (0.092 R)
• M35: 13,428,354 km (0.107 R)
• M36: 13,896,296 km (0.106 R)
• M37: 14,227,057 km (0.099 R)
• M38: 14,751,996 km (0.102 R)
• M39: 15,137,659 km (0.1 R)
• M40: 16,464,143 km (0.092 R)
• M41: 16,713,822 km (0.085 R)
• M42: 16,864,318 km (0.088 R)
• M43: 17,419,774 km (0.106 R)
• M44: 18,083,839 km (0.093 R)
• M45: 18,289,985 km (0.08 R)
• M46: 18,444,969 km (0.117 R)
• M47: 18,860,552 km (0.089 R)
• M48: 20,607,256 km (0.112 R)
• M49: 20,714,817 km (0.091 R)
• M50: 20,876,532 km (0.076 R)
• M51: 22,019,610 km (0.106 R)
• M52: 23,127,232 km (0.114 R)
• M53: 24,594,040 km (0.078 R)
• M54: 26,090,766 km (0.088 R)
• M55: 26,498,720 km (0.107 R)
• M56: 27,973,007 km (0.12 R)
• M57: 28,271,006 km (0.078 R)
• M58: 28,570,201 km (0.089 R)
• M59: 29,051,009 km (0.105 R)
• M60: 29,534,360 km (0.092 R)
• M61: 29,898,780 km (0.098 R)
• M62: 30,020,553 km (0.101 R)
• M63: 31,062,203 km (0.039 R)
• M64: 31,556,624 km (0.038 R)
• M65: 33,055,146 km (0.081 R)
• M66: 33,244,088 km (0.078 R)
• M67: 33,749,728 km (0.107 R)
• M68: 34,003,596 km (0.114 R)
• M69: 34,576,855 km (0.087 R)
• M70: 34,960,873 km (0.069 R)
• M71: 35,797,723 km (0.078 R)
• M72: 36,771,456 km (0.047 R)
• M73: 37,359,974 km (0.101 R)
• M74: 38,347,619 km (0.11 R)
• M75: 38,546,135 km (0.062 R)
• M76: 39,210,499 km (0.112 R)
• M77: 42,178,222 km (0.074 R)
• M78: 42,657,085 km (0.085 R)
• M79: 44,242,822 km (0.073 R)
• M80: 44,590,189 km (0.072 R)
• M81: 45,567,362 km (0.109 R)
• M82: 45,637,523 km (0.088 R)
• M83: 45,918,169 km (0.081 R)
• M84: 46,551,716 km (0.059 R)
• M85: 46,622,326 km (0.083 R)
• M86: 46,692,936 km (0.103 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit