🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 33.4 Hours

Environment

Temp: 253 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,736,608 km

• M1: 234,270 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.7 AU - 1.9 AU

Year: 887 Days

Day: 19.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 163.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,736,608 km

• M1: 853,007 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.26 AU - 4.96 AU

Year: 3059 Days

Day: 41.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 9.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.66 AU - 7.28 AU

Year: 5355 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,736,608 km

• M1: 115,938 km (0.076 R)
• M2: 233,073 km (0.114 R)
• M3: 442,361 km (0.111 R)
• M4: 537,056 km (0.039 R)
• M5: 604,525 km (0.108 R)
• M6: 663,317 km (0.064 R)
• M7: 825,780 km (0.106 R)
• M8: 932,593 km (0.08 R)
• M9: 1,001,857 km (0.086 R)
• M10: 1,145,770 km (0.065 R)
• M11: 1,281,455 km (0.088 R)
• M12: 1,390,662 km (0.114 R)
• M13: 1,685,968 km (0.12 R)
• M14: 2,110,527 km (0.11 R)
• M15: 2,297,075 km (0.065 R)
• M16: 2,508,607 km (0.033 R)
• M17: 3,054,789 km (0.088 R)
• M18: 3,570,752 km (0.064 R)
• M19: 4,044,378 km (0.03 R)
• M20: 4,136,830 km (0.071 R)
• M21: 4,585,923 km (0.11 R)
• M22: 4,852,955 km (0.103 R)
• M23: 4,951,390 km (0.059 R)
• M24: 5,125,223 km (0.055 R)
• M25: 5,402,428 km (0.06 R)
• M26: 5,762,510 km (0.064 R)
• M27: 6,050,785 km (0.04 R)
• M28: 6,641,547 km (0.068 R)
• M29: 6,778,429 km (0.116 R)
• M30: 7,055,036 km (0.118 R)
• M31: 7,448,478 km (0.086 R)
• M32: 7,647,892 km (0.111 R)
• M33: 8,110,149 km (0.102 R)
• M34: 8,256,606 km (0.056 R)
• M35: 8,492,671 km (0.101 R)
• M36: 8,671,141 km (0.084 R)
• M37: 9,244,550 km (0.089 R)
• M38: 9,305,586 km (0.103 R)
• M39: 9,428,256 km (0.105 R)
• M40: 9,643,976 km (0.107 R)
• M41: 10,651,219 km (0.114 R)
• M42: 10,940,391 km (0.063 R)
• M43: 11,102,256 km (0.061 R)
• M44: 11,395,618 km (0.073 R)
• M45: 11,856,978 km (0.077 R)
• M46: 13,519,459 km (0.106 R)
• M47: 14,360,199 km (0.112 R)
• M48: 14,894,114 km (0.043 R)
• M49: 15,181,641 km (0.089 R)
• M50: 15,579,870 km (0.073 R)
• M51: 15,762,080 km (0.068 R)
• M52: 16,646,353 km (0.115 R)
• M53: 16,720,704 km (0.102 R)
• M54: 17,395,540 km (0.08 R)
• M55: 17,736,174 km (0.043 R)
• M56: 18,539,814 km (0.074 R)
• M57: 18,926,674 km (0.062 R)
• M58: 19,394,317 km (0.066 R)
• M59: 19,905,343 km (0.092 R)
• M60: 20,182,398 km (0.11 R)
• M61: 21,464,901 km (0.081 R)
• M62: 22,075,111 km (0.118 R)
• M63: 22,320,750 km (0.052 R)
• M64: 22,649,716 km (0.087 R)
• M65: 23,604,599 km (0.093 R)
• M66: 24,150,033 km (0.106 R)
• M67: 24,360,966 km (0.039 R)
• M68: 25,467,542 km (0.039 R)
• M69: 25,596,345 km (0.104 R)
• M70: 26,156,589 km (0.096 R)
• M71: 27,289,494 km (0.101 R)
• M72: 27,685,330 km (0.118 R)
• M73: 29,467,789 km (0.104 R)
• M74: 29,873,797 km (0.081 R)
• M75: 30,372,706 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 8.2

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.86 AU - 11.98 AU

Year: 11469 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,736,608 km

• M1: 162,762 km (0.095 R)
• M2: 273,764 km (0.1 R)
• M3: 417,528 km (0.095 R)
• M4: 491,878 km (0.035 R)
• M5: 587,770 km (0.082 R)
• M6: 672,891 km (0.101 R)
• M7: 762,500 km (0.109 R)
• M8: 1,076,805 km (0.038 R)
• M9: 1,270,684 km (0.078 R)
• M10: 1,360,593 km (0.111 R)
• M11: 1,791,435 km (0.093 R)
• M12: 1,867,281 km (0.085 R)
• M13: 2,074,773 km (0.037 R)
• M14: 2,400,298 km (0.089 R)
• M15: 2,456,098 km (0.074 R)
• M16: 2,597,617 km (0.091 R)
• M17: 2,683,786 km (0.056 R)
• M18: 2,948,275 km (0.07 R)
• M19: 3,221,141 km (0.077 R)
• M20: 3,313,892 km (0.091 R)
• M21: 3,661,857 km (0.073 R)
• M22: 3,856,633 km (0.075 R)
• M23: 4,054,701 km (0.058 R)
• M24: 4,599,536 km (0.106 R)
• M25: 4,669,249 km (0.042 R)
• M26: 5,570,426 km (0.06 R)
• M27: 5,719,575 km (0.11 R)
• M28: 6,329,187 km (0.114 R)
• M29: 7,160,652 km (0.115 R)
• M30: 7,858,675 km (0.092 R)
• M31: 7,984,188 km (0.119 R)
• M32: 8,279,494 km (0.027 R)
• M33: 8,449,737 km (0.063 R)
• M34: 8,880,728 km (0.059 R)
• M35: 9,451,743 km (0.095 R)
• M36: 9,674,494 km (0.099 R)
• M37: 11,471,015 km (0.085 R)
• M38: 11,804,319 km (0.114 R)
• M39: 12,822,931 km (0.076 R)
• M40: 13,517,664 km (0.108 R)
• M41: 13,768,689 km (0.069 R)
• M42: 14,021,210 km (0.082 R)
• M43: 15,150,973 km (0.08 R)
• M44: 16,203,095 km (0.115 R)
• M45: 18,100,445 km (0.102 R)
• M46: 18,488,202 km (0.102 R)
• M47: 18,711,103 km (0.079 R)
• M48: 18,878,802 km (0.111 R)
• M49: 18,934,902 km (0.103 R)
• M50: 20,009,762 km (0.039 R)
• M51: 20,353,389 km (0.081 R)
• M52: 20,988,282 km (0.099 R)
• M53: 21,279,100 km (0.057 R)
• M54: 23,411,618 km (0.075 R)
• M55: 23,773,645 km (0.065 R)
• M56: 24,076,730 km (0.06 R)
• M57: 25,116,735 km (0.106 R)
• M58: 25,797,554 km (0.113 R)
• M59: 26,798,663 km (0.099 R)
• M60: 27,177,296 km (0.103 R)
• M61: 27,812,339 km (0.044 R)
• M62: 28,131,730 km (0.041 R)
• M63: 29,421,413 km (0.112 R)
• M64: 29,877,238 km (0.077 R)
• M65: 31,924,186 km (0.079 R)
• M66: 33,065,917 km (0.052 R)
• M67: 33,133,385 km (0.117 R)
• M68: 33,404,157 km (0.109 R)
• M69: 33,471,925 km (0.057 R)
• M70: 33,539,843 km (0.066 R)
• M71: 33,675,677 km (0.107 R)
• M72: 33,811,662 km (0.068 R)
• M73: 34,220,812 km (0.096 R)
• M74: 35,389,022 km (0.103 R)
• M75: 36,570,097 km (0.107 R)
• M76: 37,623,116 km (0.073 R)
• M77: 38,686,009 km (0.095 R)
• M78: 39,185,367 km (0.1 R)
• M79: 39,615,162 km (0.095 R)
• M80: 40,190,515 km (0.072 R)
• M81: 40,623,900 km (0.094 R)
• M82: 41,349,749 km (0.076 R)
• M83: 42,299,546 km (0.089 R)
• M84: 42,593,356 km (0.077 R)
• M85: 42,814,013 km (0.082 R)
• M86: 44,444,331 km (0.086 R)
• M87: 45,793,255 km (0.114 R)
• M88: 46,094,844 km (0.087 R)
• M89: 49,146,940 km (0.066 R)
• M90: 49,765,078 km (0.112 R)
• M91: 51,165,464 km (0.08 R)
• M92: 51,791,980 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit