🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.18 AU - 1.4 AU

Year: 522 Days

Day: 39.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,558,100 km

• M1: 873,053 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.34 AU - 3.22 AU

Year: 1652 Days

Day: 31.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.75 AU - 3.33 AU

Year: 1889 Days

Day: 19.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 13.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.34 AU - 9.86 AU

Year: 8990 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,558,100 km

• M1: 197,320 km (0.115 R)
• M2: 325,824 km (0.109 R)
• M3: 539,151 km (0.064 R)
• M4: 658,679 km (0.119 R)
• M5: 771,925 km (0.083 R)
• M6: 1,058,854 km (0.111 R)
• M7: 1,575,714 km (0.111 R)
• M8: 2,343,301 km (0.098 R)
• M9: 2,876,617 km (0.118 R)
• M10: 3,716,161 km (0.099 R)
• M11: 3,868,302 km (0.032 R)
• M12: 4,053,803 km (0.062 R)
• M13: 4,726,246 km (0.089 R)
• M14: 5,193,888 km (0.114 R)
• M15: 5,398,987 km (0.091 R)
• M16: 6,983,827 km (0.118 R)
• M17: 7,248,615 km (0.057 R)
• M18: 7,478,098 km (0.114 R)
• M19: 8,260,794 km (0.039 R)
• M20: 9,734,932 km (0.084 R)
• M21: 10,030,986 km (0.093 R)
• M22: 10,244,313 km (0.082 R)
• M23: 10,459,135 km (0.058 R)
• M24: 10,545,453 km (0.089 R)
• M25: 11,555,688 km (0.102 R)
• M26: 11,824,216 km (0.108 R)
• M27: 13,951,497 km (0.117 R)
• M28: 14,046,791 km (0.116 R)
• M29: 14,815,874 km (0.069 R)
• M30: 15,107,739 km (0.108 R)
• M31: 15,401,699 km (0.048 R)
• M32: 16,094,637 km (0.089 R)
• M33: 16,394,879 km (0.03 R)
• M34: 16,899,323 km (0.093 R)
• M35: 17,051,614 km (0.101 R)
• M36: 17,717,025 km (0.073 R)
• M37: 18,652,311 km (0.068 R)
• M38: 18,862,347 km (0.114 R)
• M39: 20,031,454 km (0.11 R)
• M40: 20,896,579 km (0.117 R)
• M41: 21,718,619 km (0.115 R)
• M42: 22,495,481 km (0.099 R)
• M43: 23,056,024 km (0.092 R)
• M44: 23,564,357 km (0.085 R)
• M45: 23,734,749 km (0.11 R)
• M46: 24,133,577 km (0.049 R)
• M47: 24,305,316 km (0.111 R)
• M48: 25,285,630 km (0.051 R)
• M49: 25,459,912 km (0.075 R)
• M50: 26,632,610 km (0.106 R)
• M51: 27,106,536 km (0.1 R)
• M52: 27,225,466 km (0.038 R)
• M53: 27,523,465 km (0.112 R)
• M54: 28,062,765 km (0.04 R)
• M55: 28,303,618 km (0.107 R)
• M56: 28,787,268 km (0.1 R)
• M57: 29,030,215 km (0.034 R)
• M58: 30,378,092 km (0.081 R)
• M59: 31,496,186 km (0.068 R)
• M60: 31,871,826 km (0.089 R)
• M61: 31,997,339 km (0.107 R)
• M62: 32,248,963 km (0.069 R)
• M63: 32,690,875 km (0.109 R)
• M64: 33,325,618 km (0.087 R)
• M65: 35,124,533 km (0.115 R)
• M66: 35,579,161 km (0.08 R)
• M67: 36,560,074 km (0.101 R)
• M68: 37,417,419 km (0.107 R)
• M69: 38,414,788 km (0.118 R)
• M70: 38,548,379 km (0.109 R)
• M71: 38,883,179 km (0.093 R)
• M72: 40,912,175 km (0.116 R)
• M73: 41,459,105 km (0.112 R)
• M74: 41,733,468 km (0.115 R)
• M75: 42,421,917 km (0.103 R)
• M76: 43,949,910 km (0.09 R)
• M77: 44,510,004 km (0.067 R)
• M78: 45,778,893 km (0.109 R)
• M79: 45,920,562 km (0.119 R)
• M80: 47,919,938 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.9

Radius: 7.1

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.52 AU - 17.24 AU

Year: 18432 Days

Day: 22.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,558,100 km

• M1: 156,180 km (0.081 R)
• M2: 522,097 km (0.059 R)
• M3: 631,153 km (0.116 R)
• M4: 1,003,652 km (0.086 R)
• M5: 1,315,115 km (0.073 R)
• M6: 1,954,347 km (0.109 R)
• M7: 2,489,159 km (0.059 R)
• M8: 2,563,808 km (0.103 R)
• M9: 2,639,206 km (0.079 R)
• M10: 4,206,692 km (0.112 R)
• M11: 4,658,926 km (0.115 R)
• M12: 4,705,003 km (0.12 R)
• M13: 4,797,753 km (0.066 R)
• M14: 6,056,320 km (0.1 R)
• M15: 6,774,091 km (0.078 R)
• M16: 7,464,485 km (0.076 R)
• M17: 8,288,769 km (0.056 R)
• M18: 8,626,412 km (0.069 R)
• M19: 8,683,259 km (0.101 R)
• M20: 8,797,103 km (0.099 R)
• M21: 9,548,982 km (0.036 R)
• M22: 9,607,774 km (0.12 R)
• M23: 10,442,081 km (0.089 R)
• M24: 11,299,576 km (0.12 R)
• M25: 12,370,846 km (0.049 R)
• M26: 13,804,892 km (0.046 R)
• M27: 15,016,634 km (0.034 R)
• M28: 15,497,143 km (0.096 R)
• M29: 16,543,580 km (0.085 R)
• M30: 17,397,036 km (0.102 R)
• M31: 18,410,711 km (0.095 R)
• M32: 18,851,127 km (0.094 R)
• M33: 19,220,634 km (0.091 R)
• M34: 19,369,184 km (0.067 R)
• M35: 19,443,534 km (0.06 R)
• M36: 19,667,333 km (0.067 R)
• M37: 20,495,058 km (0.03 R)
• M38: 20,798,891 km (0.098 R)
• M39: 21,257,409 km (0.084 R)
• M40: 23,918,007 km (0.025 R)
• M41: 24,559,183 km (0.049 R)
• M42: 24,720,300 km (0.032 R)
• M43: 24,801,083 km (0.05 R)
• M44: 25,449,889 km (0.113 R)
• M45: 25,694,781 km (0.054 R)
• M46: 25,858,291 km (0.096 R)
• M47: 26,433,794 km (0.084 R)
• M48: 26,681,678 km (0.092 R)
• M49: 26,930,309 km (0.113 R)
• M50: 27,096,513 km (0.076 R)
• M51: 28,016,689 km (0.091 R)
• M52: 28,100,913 km (0.077 R)
• M53: 30,404,870 km (0.115 R)
• M54: 31,186,369 km (0.12 R)
• M55: 31,535,680 km (0.091 R)
• M56: 32,062,264 km (0.025 R)
• M57: 32,150,378 km (0.078 R)
• M58: 34,107,567 km (0.11 R)
• M59: 34,377,441 km (0.117 R)
• M60: 34,648,064 km (0.11 R)
• M61: 37,949,689 km (0.106 R)
• M62: 38,603,282 km (0.111 R)
• M63: 41,350,347 km (0.118 R)
• M64: 41,542,132 km (0.088 R)
• M65: 41,734,216 km (0.087 R)
• M66: 43,378,595 km (0.115 R)
• M67: 45,934,325 km (0.047 R)
• M68: 46,132,991 km (0.071 R)
• M69: 47,130,360 km (0.081 R)
• M70: 47,832,722 km (0.073 R)
• M71: 47,933,252 km (0.107 R)
• M72: 48,943,337 km (0.112 R)
• M73: 53,993,163 km (0.105 R)
• M74: 54,833,304 km (0.101 R)
• M75: 56,419,939 km (0.106 R)
• M76: 60,180,680 km (0.092 R)
• M77: 61,926,637 km (0.111 R)
• M78: 62,475,661 km (0.041 R)
• M79: 64,687,765 km (0.041 R)
• M80: 64,910,516 km (0.103 R)
• M81: 66,476,058 km (0.102 R)
• M82: 66,588,256 km (0.09 R)
• M83: 67,940,771 km (0.112 R)
• M84: 68,733,938 km (0.113 R)
• M85: 70,215,107 km (0.106 R)
• M86: 70,787,468 km (0.044 R)
• M87: 71,821,938 km (0.086 R)
• M88: 72,398,638 km (0.074 R)
• M89: 73,789,150 km (0.07 R)
• M90: 74,254,698 km (0.116 R)
• M91: 75,891,598 km (0.076 R)
• M92: 76,361,336 km (0.082 R)
• M93: 77,303,952 km (0.112 R)
• M94: 79,081,773 km (0.11 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 13,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit