🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.16 AU - 1.46 AU

Year: 659 Days

Day: 26 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.53 AU - 1.55 AU

Year: 840 Days

Day: 14.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 11.1

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.59 AU - 4.23 AU

Year: 2769 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,135,447 km

• M1: 236,065 km (0.116 R)
• M2: 335,099 km (0.049 R)
• M3: 479,312 km (0.085 R)
• M4: 582,983 km (0.092 R)
• M5: 1,383,930 km (0.118 R)
• M6: 1,473,988 km (0.078 R)
• M7: 1,579,454 km (0.104 R)
• M8: 1,812,079 km (0.101 R)
• M9: 2,130,124 km (0.108 R)
• M10: 2,934,512 km (0.118 R)
• M11: 3,034,892 km (0.058 R)
• M12: 3,187,781 km (0.098 R)
• M13: 3,716,011 km (0.116 R)
• M14: 3,806,667 km (0.118 R)
• M15: 3,935,022 km (0.052 R)
• M16: 4,008,924 km (0.051 R)
• M17: 4,158,372 km (0.088 R)
• M18: 4,233,769 km (0.117 R)
• M19: 4,385,910 km (0.093 R)
• M20: 4,636,936 km (0.089 R)
• M21: 4,715,325 km (0.096 R)
• M22: 4,932,691 km (0.092 R)
• M23: 5,072,864 km (0.112 R)
• M24: 5,730,346 km (0.038 R)
• M25: 5,814,420 km (0.112 R)
• M26: 6,047,793 km (0.117 R)
• M27: 6,133,513 km (0.107 R)
• M28: 7,124,748 km (0.083 R)
• M29: 7,260,733 km (0.039 R)
• M30: 7,604,509 km (0.114 R)
• M31: 7,673,772 km (0.114 R)
• M32: 7,906,696 km (0.11 R)
• M33: 8,023,981 km (0.068 R)
• M34: 8,118,228 km (0.071 R)
• M35: 8,379,276 km (0.106 R)
• M36: 8,498,954 km (0.104 R)
• M37: 8,715,722 km (0.078 R)
• M38: 9,081,040 km (0.083 R)
• M39: 9,179,176 km (0.119 R)
• M40: 9,927,614 km (0.104 R)
• M41: 10,003,460 km (0.077 R)
• M42: 10,130,469 km (0.051 R)
• M43: 10,283,507 km (0.046 R)
• M44: 10,360,401 km (0.106 R)
• M45: 10,591,978 km (0.115 R)
• M46: 10,799,321 km (0.073 R)
• M47: 10,955,800 km (0.097 R)
• M48: 11,270,853 km (0.055 R)
• M49: 11,668,933 km (0.066 R)
• M50: 11,749,118 km (0.074 R)
• M51: 11,936,863 km (0.091 R)
• M52: 12,098,578 km (0.079 R)
• M53: 12,588,212 km (0.113 R)
• M54: 12,973,576 km (0.042 R)
• M55: 13,530,679 km (0.056 R)
• M56: 14,209,703 km (0.091 R)
• M57: 14,323,996 km (0.101 R)
• M58: 14,957,842 km (0.072 R)
• M59: 15,571,343 km (0.115 R)
• M60: 15,985,131 km (0.076 R)
• M61: 16,222,991 km (0.101 R)
• M62: 17,004,640 km (0.089 R)
• M63: 17,217,219 km (0.105 R)
• M64: 18,014,426 km (0.07 R)
• M65: 18,698,238 km (0.07 R)
• M66: 19,011,945 km (0.111 R)
• M67: 19,295,732 km (0.079 R)
• M68: 19,454,006 km (0.034 R)
• M69: 20,316,288 km (0.117 R)
• M70: 20,477,256 km (0.032 R)
• M71: 20,898,075 km (0.12 R)
• M72: 21,485,246 km (0.073 R)
• M73: 21,715,029 km (0.056 R)
• M74: 22,077,953 km (0.05 R)
• M75: 22,210,347 km (0.041 R)

Asteroid Belt

Center: 9.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.4

Radius: 7.1

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.23 AU - 18.41 AU

Year: 26367 Days

Day: 23.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,135,447 km

• M1: 90,806 km (0.064 R)
• M2: 263,442 km (0.109 R)
• M3: 478,713 km (0.101 R)
• M4: 583,880 km (0.05 R)
• M5: 720,613 km (0.119 R)
• M6: 817,852 km (0.106 R)
• M7: 1,459,178 km (0.113 R)
• M8: 1,810,284 km (0.12 R)
• M9: 2,476,294 km (0.076 R)
• M10: 2,854,926 km (0.088 R)
• M11: 3,211,268 km (0.116 R)
• M12: 3,708,232 km (0.032 R)
• M13: 3,879,222 km (0.09 R)
• M14: 4,096,588 km (0.1 R)
• M15: 4,318,143 km (0.086 R)
• M16: 5,677,838 km (0.075 R)
• M17: 6,276,528 km (0.06 R)
• M18: 6,378,255 km (0.051 R)
• M19: 6,947,475 km (0.098 R)
• M20: 7,695,314 km (0.047 R)
• M21: 8,245,087 km (0.112 R)
• M22: 8,300,737 km (0.048 R)
• M23: 9,324,286 km (0.102 R)
• M24: 9,557,060 km (0.119 R)
• M25: 10,267,051 km (0.108 R)
• M26: 11,240,036 km (0.112 R)
• M27: 11,550,003 km (0.12 R)
• M28: 12,178,613 km (0.097 R)
• M29: 12,242,043 km (0.084 R)
• M30: 13,012,172 km (0.068 R)
• M31: 13,864,132 km (0.097 R)
• M32: 14,397,299 km (0.033 R)
• M33: 14,666,426 km (0.061 R)
• M34: 15,141,548 km (0.117 R)
• M35: 16,106,604 km (0.106 R)
• M36: 16,596,537 km (0.054 R)
• M37: 17,519,407 km (0.04 R)
• M38: 18,240,618 km (0.108 R)
• M39: 18,458,881 km (0.113 R)
• M40: 18,604,889 km (0.104 R)
• M41: 18,678,042 km (0.05 R)
• M42: 19,488,863 km (0.119 R)
• M43: 20,160,856 km (0.076 R)
• M44: 21,068,616 km (0.059 R)
• M45: 21,221,206 km (0.098 R)
• M46: 21,297,650 km (0.106 R)
• M47: 23,002,169 km (0.076 R)
• M48: 23,237,935 km (0.093 R)
• M49: 24,749,921 km (0.055 R)
• M50: 26,540,158 km (0.105 R)
• M51: 26,870,171 km (0.072 R)
• M52: 29,387,903 km (0.066 R)
• M53: 30,588,277 km (0.063 R)
• M54: 31,194,597 km (0.077 R)
• M55: 34,464,208 km (0.064 R)
• M56: 36,367,841 km (0.052 R)
• M57: 36,550,949 km (0.078 R)
• M58: 36,917,912 km (0.108 R)
• M59: 37,009,915 km (0.116 R)
• M60: 37,378,524 km (0.114 R)
• M61: 38,026,582 km (0.058 R)
• M62: 38,212,383 km (0.054 R)
• M63: 38,958,577 km (0.054 R)
• M64: 40,750,310 km (0.076 R)
• M65: 41,703,997 km (0.111 R)
• M66: 41,991,524 km (0.106 R)
• M67: 45,099,569 km (0.091 R)
• M68: 45,197,855 km (0.082 R)
• M69: 45,888,100 km (0.079 R)
• M70: 46,184,902 km (0.082 R)
• M71: 46,880,083 km (0.085 R)
• M72: 47,779,017 km (0.055 R)
• M73: 48,079,858 km (0.059 R)
• M74: 49,087,400 km (0.086 R)
• M75: 51,533,624 km (0.083 R)
• M76: 52,254,536 km (0.086 R)
• M77: 54,332,750 km (0.116 R)
• M78: 54,437,468 km (0.098 R)
• M79: 56,120,444 km (0.05 R)
• M80: 57,393,821 km (0.097 R)
• M81: 61,270,800 km (0.035 R)
• M82: 62,581,876 km (0.112 R)
• M83: 63,902,077 km (0.042 R)
• M84: 64,676,545 km (0.046 R)
• M85: 66,346,356 km (0.098 R)
• M86: 66,570,155 km (0.092 R)
• M87: 69,955,854 km (0.05 R)
• M88: 71,096,837 km (0.12 R)
• M89: 71,325,871 km (0.038 R)
• M90: 71,555,055 km (0.116 R)
• M91: 72,589,375 km (0.087 R)
• M92: 73,050,585 km (0.109 R)
• M93: 75,255,059 km (0.099 R)
• M94: 75,838,790 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit