🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.64 AU - 0.8 AU

Year: 221 Days

Day: 25.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,615,125 km

• M1: 260,599 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.09 AU - 1.09 AU

Year: 412 Days

Day: 29.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.29 AU - 1.77 AU

Year: 684 Days

Day: 27.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,615,125 km

• M1: 425,157 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.67 AU - 1.87 AU

Year: 852 Days

Day: 18.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,615,125 km

• M1: 813,214 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.85 AU - 3.69 AU

Year: 2139 Days

Day: 45.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 157.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.43 AU - 4.27 AU

Year: 2732 Days

Day: 46.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 11.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.42 AU - 7.28 AU

Year: 5117 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 91,615,125 km

• M1: 172,935 km (0.03 R)
• M2: 250,427 km (0.07 R)
• M3: 422,764 km (0.097 R)
• M4: 581,637 km (0.098 R)
• M5: 696,528 km (0.095 R)
• M6: 1,065,286 km (0.072 R)
• M7: 1,183,618 km (0.106 R)
• M8: 1,970,054 km (0.112 R)
• M9: 2,167,673 km (0.1 R)
• M10: 2,251,897 km (0.102 R)
• M11: 2,371,874 km (0.079 R)
• M12: 2,636,363 km (0.11 R)
• M13: 2,726,571 km (0.072 R)
• M14: 2,873,326 km (0.077 R)
• M15: 3,174,766 km (0.109 R)
• M16: 3,506,275 km (0.11 R)
• M17: 3,890,143 km (0.113 R)
• M18: 4,502,298 km (0.086 R)
• M19: 4,698,420 km (0.117 R)
• M20: 5,031,575 km (0.04 R)
• M21: 6,053,179 km (0.026 R)
• M22: 6,686,576 km (0.093 R)
• M23: 7,392,379 km (0.055 R)
• M24: 7,676,166 km (0.08 R)
• M25: 7,780,286 km (0.115 R)
• M26: 7,989,873 km (0.087 R)
• M27: 8,656,930 km (0.105 R)
• M28: 8,928,749 km (0.082 R)
• M29: 10,101,297 km (0.115 R)
• M30: 10,909,724 km (0.088 R)
• M31: 12,040,085 km (0.068 R)
• M32: 12,619,179 km (0.061 R)
• M33: 12,742,298 km (0.034 R)
• M34: 13,176,281 km (0.091 R)
• M35: 13,269,780 km (0.026 R)
• M36: 13,363,727 km (0.09 R)
• M37: 13,899,737 km (0.078 R)
• M38: 14,603,744 km (0.026 R)
• M39: 14,992,699 km (0.117 R)
• M40: 15,319,570 km (0.084 R)
• M41: 15,615,624 km (0.078 R)
• M42: 15,913,623 km (0.107 R)
• M43: 16,246,927 km (0.096 R)
• M44: 16,920,566 km (0.07 R)
• M45: 17,260,752 km (0.102 R)
• M46: 17,878,890 km (0.118 R)
• M47: 18,086,532 km (0.108 R)
• M48: 19,384,742 km (0.101 R)
• M49: 19,598,219 km (0.109 R)
• M50: 20,206,932 km (0.032 R)
• M51: 20,459,454 km (0.068 R)
• M52: 21,443,060 km (0.103 R)
• M53: 21,774,419 km (0.04 R)
• M54: 22,181,624 km (0.091 R)
• M55: 22,404,824 km (0.066 R)
• M56: 23,229,557 km (0.081 R)
• M57: 23,418,499 km (0.11 R)
• M58: 24,523,729 km (0.065 R)
• M59: 25,646,161 km (0.095 R)
• M60: 25,880,432 km (0.062 R)
• M61: 25,958,671 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 11.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.78 AU - 9.78 AU

Year: 11061 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 91,615,125 km

• M1: 165,754 km (0.073 R)
• M2: 786,286 km (0.091 R)
• M3: 987,645 km (0.12 R)
• M4: 1,206,507 km (0.11 R)
• M5: 1,286,841 km (0.056 R)
• M6: 1,381,237 km (0.1 R)
• M7: 1,665,772 km (0.049 R)
• M8: 1,769,294 km (0.118 R)
• M9: 2,261,920 km (0.072 R)
• M10: 3,014,397 km (0.078 R)
• M11: 3,173,719 km (0.11 R)
• M12: 3,418,162 km (0.087 R)
• M13: 3,770,914 km (0.112 R)
• M14: 4,117,681 km (0.059 R)
• M15: 4,205,944 km (0.11 R)
• M16: 5,200,172 km (0.104 R)
• M17: 5,489,045 km (0.093 R)
• M18: 5,862,441 km (0.119 R)
• M19: 6,284,756 km (0.085 R)
• M20: 6,633,918 km (0.105 R)
• M21: 8,204,396 km (0.062 R)
• M22: 9,204,159 km (0.116 R)
• M23: 9,860,444 km (0.096 R)
• M24: 10,050,733 km (0.048 R)
• M25: 10,338,559 km (0.112 R)
• M26: 10,750,851 km (0.095 R)
• M27: 10,848,688 km (0.051 R)
• M28: 11,491,660 km (0.111 R)
• M29: 11,742,236 km (0.094 R)
• M30: 11,893,480 km (0.062 R)
• M31: 11,969,326 km (0.093 R)
• M32: 12,504,886 km (0.053 R)
• M33: 12,607,809 km (0.112 R)
• M34: 12,710,882 km (0.099 R)
• M35: 13,283,543 km (0.057 R)
• M36: 13,493,728 km (0.066 R)
• M37: 13,758,217 km (0.084 R)
• M38: 13,864,431 km (0.1 R)
• M39: 14,697,243 km (0.054 R)
• M40: 15,188,223 km (0.119 R)
• M41: 15,435,807 km (0.043 R)
• M42: 16,074,441 km (0.091 R)
• M43: 17,954,736 km (0.104 R)
• M44: 18,041,802 km (0.084 R)
• M45: 19,098,263 km (0.065 R)
• M46: 20,144,400 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.5

Radius: 4.4

Gravity: 36.54 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.54 AU - 20.04 AU

Year: 26001 Days

Day: 18.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,615,125 km

• M1: 57,595 km (0.11 R)
• M2: 257,608 km (0.091 R)
• M3: 706,401 km (0.04 R)
• M4: 928,704 km (0.071 R)
• M5: 1,017,565 km (0.095 R)
• M6: 1,366,876 km (0.069 R)
• M7: 2,049,341 km (0.061 R)
• M8: 2,323,704 km (0.061 R)
• M9: 2,526,858 km (0.055 R)
• M10: 3,125,548 km (0.104 R)
• M11: 3,532,754 km (0.078 R)
• M12: 4,247,682 km (0.079 R)
• M13: 5,427,112 km (0.079 R)
• M14: 5,642,084 km (0.104 R)
• M15: 5,804,996 km (0.096 R)
• M16: 6,080,106 km (0.044 R)
• M17: 8,677,873 km (0.074 R)
• M18: 9,374,251 km (0.101 R)
• M19: 9,631,859 km (0.105 R)
• M20: 10,954,753 km (0.069 R)
• M21: 11,914,274 km (0.056 R)
• M22: 12,757,856 km (0.062 R)
• M23: 13,043,289 km (0.106 R)
• M24: 13,693,291 km (0.04 R)
• M25: 13,912,303 km (0.102 R)
• M26: 15,629,238 km (0.114 R)
• M27: 16,473,718 km (0.071 R)
• M28: 16,862,522 km (0.117 R)
• M29: 17,728,395 km (0.079 R)
• M30: 17,807,831 km (0.049 R)
• M31: 17,967,003 km (0.077 R)
• M32: 18,126,774 km (0.097 R)
• M33: 19,749,462 km (0.101 R)
• M34: 20,245,229 km (0.096 R)
• M35: 20,578,085 km (0.085 R)
• M36: 21,417,927 km (0.116 R)
• M37: 21,672,094 km (0.064 R)
• M38: 22,268,989 km (0.115 R)
• M39: 23,653,518 km (0.11 R)
• M40: 24,004,026 km (0.027 R)
• M41: 24,268,066 km (0.079 R)
• M42: 24,976,711 km (0.116 R)
• M43: 26,142,677 km (0.099 R)
• M44: 26,233,034 km (0.083 R)
• M45: 27,326,295 km (0.106 R)
• M46: 28,155,965 km (0.114 R)
• M47: 28,248,566 km (0.063 R)
• M48: 28,341,466 km (0.091 R)
• M49: 29,368,755 km (0.116 R)
• M50: 30,503,455 km (0.065 R)
• M51: 31,556,175 km (0.105 R)
• M52: 32,620,564 km (0.107 R)
• M53: 33,598,485 km (0.079 R)
• M54: 33,696,920 km (0.112 R)
• M55: 34,685,314 km (0.111 R)
• M56: 35,083,393 km (0.095 R)
• M57: 35,482,969 km (0.072 R)
• M58: 36,387,438 km (0.114 R)
• M59: 37,401,412 km (0.107 R)
• M60: 38,321,739 km (0.078 R)
• M61: 38,836,355 km (0.085 R)
• M62: 39,872,320 km (0.092 R)
• M63: 41,548,714 km (0.114 R)
• M64: 42,821,044 km (0.076 R)
• M65: 43,569,183 km (0.051 R)
• M66: 45,295,243 km (0.082 R)
• M67: 46,494,869 km (0.072 R)
• M68: 47,704,816 km (0.096 R)
• M69: 48,591,333 km (0.115 R)
• M70: 50,944,208 km (0.09 R)
• M71: 51,170,251 km (0.032 R)
• M72: 56,576,419 km (0.103 R)
• M73: 56,810,390 km (0.093 R)
• M74: 57,162,094 km (0.071 R)
• M75: 57,985,481 km (0.103 R)
• M76: 58,339,579 km (0.119 R)
• M77: 58,575,944 km (0.075 R)
• M78: 60,120,691 km (0.106 R)
• M79: 60,838,013 km (0.084 R)
• M80: 66,925,899 km (0.119 R)
• M81: 71,301,188 km (0.026 R)
• M82: 71,554,008 km (0.12 R)
• M83: 74,610,741 km (0.119 R)
• M84: 74,867,302 km (0.089 R)
• M85: 75,639,077 km (0.097 R)
• M86: 75,896,834 km (0.12 R)
• M87: 77,449,959 km (0.088 R)
• M88: 78,491,160 km (0.11 R)
• M89: 79,144,155 km (0.064 R)
• M90: 79,405,951 km (0.077 R)
• M91: 80,324,333 km (0.042 R)
• M92: 84,968,599 km (0.073 R)
• M93: 88,746,094 km (0.118 R)
• M94: 89,562,749 km (0.092 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit