🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.53 AU - 0.65 AU

Year: 171 Days

Day: 15.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.7 AU - 0.72 AU

Year: 225 Days

Day: 12.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.95 AU

Year: 290 Days

Day: 25.4 Hours

Environment

Temp: 69 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.24 AU - 1.38 AU

Year: 565 Days

Day: 38.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.17 AU - 2.19 AU

Year: 1213 Days

Day: 21.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.6 AU - 3.74 AU

Year: 2649 Days

Day: 44.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 8.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.49 AU - 5.77 AU

Year: 5033 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,735,195 km

• M1: 150,795 km (0.118 R)
• M2: 245,041 km (0.066 R)
• M3: 383,719 km (0.094 R)
• M4: 487,539 km (0.114 R)
• M5: 584,778 km (0.045 R)
• M6: 680,222 km (0.113 R)
• M7: 858,093 km (0.113 R)
• M8: 937,679 km (0.03 R)
• M9: 1,009,486 km (0.081 R)
• M10: 1,104,780 km (0.045 R)
• M11: 1,225,356 km (0.109 R)
• M12: 1,327,382 km (0.034 R)
• M13: 1,675,646 km (0.106 R)
• M14: 2,092,425 km (0.095 R)
• M15: 2,440,091 km (0.074 R)
• M16: 2,540,770 km (0.117 R)
• M17: 2,628,135 km (0.053 R)
• M18: 2,701,887 km (0.091 R)
• M19: 3,126,895 km (0.06 R)
• M20: 3,347,252 km (0.109 R)
• M21: 3,475,607 km (0.08 R)
• M22: 4,524,139 km (0.075 R)
• M23: 4,684,059 km (0.113 R)
• M24: 4,972,932 km (0.084 R)
• M25: 5,267,790 km (0.028 R)
• M26: 5,323,739 km (0.108 R)
• M27: 5,587,181 km (0.083 R)
• M28: 5,932,453 km (0.07 R)
• M29: 6,010,094 km (0.115 R)
• M30: 6,225,366 km (0.082 R)
• M31: 6,363,744 km (0.09 R)
• M32: 6,703,929 km (0.109 R)
• M33: 7,381,458 km (0.112 R)
• M34: 7,696,511 km (0.059 R)
• M35: 8,166,697 km (0.104 R)
• M36: 8,448,989 km (0.116 R)
• M37: 8,756,562 km (0.093 R)
• M38: 8,911,695 km (0.109 R)
• M39: 9,495,874 km (0.074 R)
• M40: 9,792,677 km (0.093 R)
• M41: 9,907,717 km (0.082 R)
• M42: 10,442,380 km (0.104 R)
• M43: 10,630,574 km (0.066 R)
• M44: 11,297,930 km (0.099 R)
• M45: 11,466,976 km (0.095 R)
• M46: 11,539,681 km (0.098 R)
• M47: 12,523,436 km (0.104 R)
• M48: 12,924,358 km (0.034 R)
• M49: 13,380,632 km (0.062 R)
• M50: 13,636,295 km (0.028 R)
• M51: 14,023,005 km (0.048 R)
• M52: 14,126,677 km (0.081 R)
• M53: 14,413,156 km (0.113 R)
• M54: 15,471,262 km (0.118 R)
• M55: 16,417,469 km (0.092 R)
• M56: 16,718,759 km (0.12 R)
• M57: 17,160,222 km (0.112 R)
• M58: 17,382,375 km (0.114 R)
• M59: 17,521,800 km (0.117 R)
• M60: 18,365,532 km (0.08 R)
• M61: 18,935,500 km (0.057 R)
• M62: 18,992,796 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.8

Radius: 6.9

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.19 AU - 14.83 AU

Year: 15680 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,735,195 km

• M1: 197,170 km (0.08 R)
• M2: 270,323 km (0.061 R)
• M3: 325,525 km (0.07 R)
• M4: 723,605 km (0.072 R)
• M5: 911,201 km (0.042 R)
• M6: 1,331,571 km (0.104 R)
• M7: 1,458,130 km (0.111 R)
• M8: 1,805,945 km (0.099 R)
• M9: 2,003,714 km (0.097 R)
• M10: 2,451,012 km (0.103 R)
• M11: 3,434,468 km (0.06 R)
• M12: 3,822,674 km (0.077 R)
• M13: 3,930,983 km (0.058 R)
• M14: 4,150,743 km (0.114 R)
• M15: 5,188,204 km (0.12 R)
• M16: 5,880,692 km (0.117 R)
• M17: 5,964,018 km (0.058 R)
• M18: 6,216,540 km (0.093 R)
• M19: 6,515,586 km (0.117 R)
• M20: 7,216,751 km (0.112 R)
• M21: 8,406,353 km (0.102 R)
• M22: 9,410,753 km (0.092 R)
• M23: 9,557,359 km (0.069 R)
• M24: 9,606,427 km (0.115 R)
• M25: 9,655,495 km (0.108 R)
• M26: 9,704,713 km (0.114 R)
• M27: 9,902,481 km (0.113 R)
• M28: 10,201,378 km (0.081 R)
• M29: 10,452,852 km (0.106 R)
• M30: 11,116,019 km (0.042 R)
• M31: 11,374,674 km (0.066 R)
• M32: 11,792,800 km (0.102 R)
• M33: 12,269,120 km (0.072 R)
• M34: 13,901,981 km (0.037 R)
• M35: 14,292,730 km (0.115 R)
• M36: 14,405,078 km (0.108 R)
• M37: 15,028,004 km (0.114 R)
• M38: 18,577,363 km (0.109 R)
• M39: 19,441,141 km (0.119 R)
• M40: 19,940,648 km (0.045 R)
• M41: 20,254,953 km (0.112 R)
• M42: 21,271,770 km (0.113 R)
• M43: 22,240,117 km (0.039 R)
• M44: 23,420,893 km (0.081 R)
• M45: 24,152,576 km (0.12 R)
• M46: 24,219,446 km (0.085 R)
• M47: 24,420,506 km (0.078 R)
• M48: 24,689,333 km (0.092 R)
• M49: 24,824,121 km (0.078 R)
• M50: 26,185,761 km (0.043 R)
• M51: 26,667,915 km (0.098 R)
• M52: 27,641,199 km (0.032 R)
• M53: 27,921,545 km (0.075 R)
• M54: 28,484,781 km (0.118 R)
• M55: 28,555,391 km (0.111 R)
• M56: 28,626,151 km (0.119 R)
• M57: 30,630,164 km (0.107 R)
• M58: 30,775,124 km (0.118 R)
• M59: 30,847,679 km (0.111 R)
• M60: 33,198,311 km (0.102 R)
• M61: 34,169,500 km (0.106 R)
• M62: 35,529,793 km (0.082 R)
• M63: 38,147,008 km (0.087 R)
• M64: 38,771,729 km (0.074 R)
• M65: 39,478,728 km (0.12 R)
• M66: 43,972,050 km (0.111 R)
• M67: 45,120,513 km (0.116 R)
• M68: 46,112,646 km (0.061 R)
• M69: 48,118,454 km (0.099 R)
• M70: 48,286,902 km (0.105 R)
• M71: 48,371,275 km (0.108 R)
• M72: 48,793,440 km (0.117 R)
• M73: 49,301,624 km (0.09 R)
• M74: 49,471,567 km (0.081 R)
• M75: 51,008,536 km (0.109 R)
• M76: 51,094,405 km (0.039 R)
• M77: 51,782,854 km (0.083 R)
• M78: 52,561,212 km (0.03 R)
• M79: 53,866,752 km (0.114 R)
• M80: 54,567,619 km (0.054 R)
• M81: 55,095,101 km (0.026 R)
• M82: 55,359,440 km (0.084 R)
• M83: 55,447,703 km (0.106 R)
• M84: 55,801,053 km (0.118 R)
• M85: 56,155,151 km (0.06 R)
• M86: 56,687,720 km (0.081 R)
• M87: 58,924,806 km (0.092 R)
• M88: 59,827,779 km (0.115 R)
• M89: 59,918,286 km (0.117 R)
• M90: 60,644,284 km (0.025 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit