🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.56 AU - 0.68 AU

Year: 171 Days

Day: 38.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.61 AU - 5.53 AU

Year: 3418 Days

Day: 26.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 9.2

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.1 AU - 6.92 AU

Year: 5155 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,336,201 km

• M1: 119,678 km (0.066 R)
• M2: 227,688 km (0.096 R)
• M3: 345,571 km (0.06 R)
• M4: 488,437 km (0.035 R)
• M5: 768,035 km (0.096 R)
• M6: 1,125,874 km (0.103 R)
• M7: 1,187,807 km (0.064 R)
• M8: 1,331,571 km (0.118 R)
• M9: 1,907,223 km (0.117 R)
• M10: 2,115,164 km (0.058 R)
• M11: 2,173,059 km (0.115 R)
• M12: 2,350,332 km (0.042 R)
• M13: 2,573,532 km (0.11 R)
• M14: 2,996,894 km (0.041 R)
• M15: 3,128,241 km (0.103 R)
• M16: 3,283,972 km (0.069 R)
• M17: 3,487,874 km (0.082 R)
• M18: 3,626,252 km (0.067 R)
• M19: 3,766,426 km (0.083 R)
• M20: 3,837,185 km (0.094 R)
• M21: 3,932,180 km (0.041 R)
• M22: 4,518,903 km (0.094 R)
• M23: 4,951,241 km (0.113 R)
• M24: 5,054,762 km (0.096 R)
• M25: 5,343,636 km (0.117 R)
• M26: 5,664,823 km (0.04 R)
• M27: 6,102,845 km (0.088 R)
• M28: 6,382,294 km (0.111 R)
• M29: 6,495,091 km (0.075 R)
• M30: 7,570,999 km (0.094 R)
• M31: 7,720,746 km (0.12 R)
• M32: 7,871,242 km (0.11 R)
• M33: 7,962,197 km (0.027 R)
• M34: 8,576,745 km (0.07 R)
• M35: 8,984,399 km (0.096 R)
• M36: 9,270,281 km (0.091 R)
• M37: 10,443,876 km (0.036 R)
• M38: 10,510,447 km (0.032 R)
• M39: 11,217,896 km (0.091 R)
• M40: 11,457,252 km (0.112 R)
• M41: 12,045,321 km (0.116 R)
• M42: 12,572,355 km (0.087 R)
• M43: 12,820,986 km (0.063 R)
• M44: 12,892,195 km (0.118 R)
• M45: 12,999,457 km (0.109 R)
• M46: 13,142,921 km (0.058 R)
• M47: 13,286,834 km (0.12 R)
• M48: 13,359,090 km (0.055 R)
• M49: 13,503,751 km (0.051 R)
• M50: 13,649,160 km (0.068 R)
• M51: 14,014,478 km (0.11 R)
• M52: 14,383,237 km (0.088 R)
• M53: 14,457,437 km (0.082 R)
• M54: 14,942,284 km (0.037 R)
• M55: 15,130,179 km (0.118 R)
• M56: 15,698,651 km (0.11 R)
• M57: 16,622,867 km (0.066 R)
• M58: 17,052,362 km (0.06 R)
• M59: 17,130,751 km (0.091 R)
• M60: 17,683,516 km (0.047 R)
• M61: 17,802,745 km (0.06 R)
• M62: 17,962,067 km (0.063 R)
• M63: 18,644,532 km (0.1 R)
• M64: 18,806,397 km (0.07 R)
• M65: 19,009,401 km (0.096 R)
• M66: 19,172,314 km (0.072 R)
• M67: 19,499,484 km (0.12 R)
• M68: 20,367,002 km (0.028 R)
• M69: 21,289,423 km (0.094 R)
• M70: 21,416,282 km (0.111 R)
• M71: 21,798,205 km (0.115 R)
• M72: 24,934,674 km (0.071 R)
• M73: 25,068,414 km (0.102 R)
• M74: 26,011,031 km (0.096 R)
• M75: 26,874,061 km (0.057 R)
• M76: 27,377,906 km (0.078 R)
• M77: 27,746,366 km (0.102 R)
• M78: 28,534,747 km (0.082 R)
• M79: 28,721,295 km (0.075 R)
• M80: 29,189,387 km (0.113 R)
• M81: 30,180,922 km (0.073 R)
• M82: 30,275,916 km (0.077 R)
• M83: 30,561,499 km (0.11 R)
• M84: 31,616,164 km (0.12 R)
• M85: 31,954,404 km (0.069 R)
• M86: 32,196,603 km (0.092 R)
• M87: 32,342,312 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 12.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.16 AU - 8.26 AU

Year: 7490 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,336,201 km

• M1: 169,195 km (0.089 R)
• M2: 376,388 km (0.104 R)
• M3: 467,643 km (0.116 R)
• M4: 629,358 km (0.092 R)
• M5: 1,059,901 km (0.032 R)
• M6: 1,185,264 km (0.055 R)
• M7: 1,592,619 km (0.101 R)
• M8: 1,719,777 km (0.105 R)
• M9: 2,182,035 km (0.11 R)
• M10: 2,303,807 km (0.105 R)
• M11: 2,968,919 km (0.066 R)
• M12: 3,081,716 km (0.062 R)
• M13: 3,595,286 km (0.088 R)
• M14: 3,715,712 km (0.039 R)
• M15: 3,960,903 km (0.089 R)
• M16: 4,060,535 km (0.113 R)
• M17: 4,675,681 km (0.092 R)
• M18: 4,940,619 km (0.077 R)
• M19: 5,402,578 km (0.064 R)
• M20: 5,737,228 km (0.075 R)
• M21: 6,426,575 km (0.074 R)
• M22: 6,751,502 km (0.058 R)
• M23: 6,960,939 km (0.103 R)
• M24: 7,081,664 km (0.07 R)
• M25: 7,448,029 km (0.098 R)
• M26: 7,820,677 km (0.076 R)
• M27: 8,519,748 km (0.113 R)
• M28: 8,811,464 km (0.107 R)
• M29: 9,007,886 km (0.058 R)
• M30: 9,238,865 km (0.105 R)
• M31: 9,371,708 km (0.046 R)
• M32: 10,769,850 km (0.041 R)
• M33: 11,085,501 km (0.105 R)
• M34: 11,333,086 km (0.046 R)
• M35: 13,341,886 km (0.113 R)
• M36: 13,454,533 km (0.052 R)
• M37: 14,061,003 km (0.072 R)
• M38: 14,483,318 km (0.108 R)
• M39: 14,948,567 km (0.043 R)
• M40: 15,222,331 km (0.115 R)
• M41: 15,340,214 km (0.055 R)
• M42: 15,814,440 km (0.07 R)
• M43: 16,374,085 km (0.063 R)
• M44: 17,635,943 km (0.118 R)
• M45: 18,091,319 km (0.117 R)
• M46: 18,508,697 km (0.065 R)
• M47: 19,267,757 km (0.073 R)
• M48: 19,951,270 km (0.074 R)
• M49: 20,080,223 km (0.089 R)
• M50: 20,295,943 km (0.115 R)
• M51: 21,782,796 km (0.117 R)
• M52: 22,271,233 km (0.119 R)
• M53: 22,628,922 km (0.097 R)
• M54: 22,943,377 km (0.082 R)
• M55: 23,078,464 km (0.083 R)
• M56: 23,168,821 km (0.042 R)
• M57: 23,349,684 km (0.082 R)
• M58: 23,713,058 km (0.11 R)
• M59: 24,537,192 km (0.106 R)
• M60: 24,629,345 km (0.089 R)
• M61: 24,999,151 km (0.116 R)
• M62: 25,324,227 km (0.114 R)
• M63: 25,604,124 km (0.089 R)
• M64: 26,402,379 km (0.08 R)
• M65: 27,065,845 km (0.073 R)
• M66: 27,447,469 km (0.103 R)
• M67: 27,543,212 km (0.113 R)
• M68: 28,457,704 km (0.118 R)
• M69: 29,235,613 km (0.114 R)
• M70: 29,480,205 km (0.063 R)
• M71: 29,922,117 km (0.084 R)
• M72: 30,119,138 km (0.062 R)
• M73: 30,961,673 km (0.114 R)
• M74: 31,560,962 km (0.096 R)
• M75: 32,974,363 km (0.097 R)
• M76: 33,076,089 km (0.098 R)
• M77: 33,331,004 km (0.084 R)
• M78: 33,842,629 km (0.113 R)
• M79: 34,356,797 km (0.104 R)
• M80: 34,563,242 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.4

Radius: 5.2

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.98 AU - 22.7 AU

Year: 30916 Days

Day: 15.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,336,201 km

• M1: 84,972 km (0.1 R)
• M2: 157,227 km (0.062 R)
• M3: 242,648 km (0.108 R)
• M4: 363,074 km (0.086 R)
• M5: 882,627 km (0.118 R)
• M6: 1,044,044 km (0.091 R)
• M7: 1,128,417 km (0.114 R)
• M8: 1,680,582 km (0.106 R)
• M9: 1,713,344 km (0.119 R)
• M10: 1,779,766 km (0.065 R)
• M11: 1,881,044 km (0.107 R)
• M12: 1,984,117 km (0.045 R)
• M13: 2,679,597 km (0.095 R)
• M14: 3,277,091 km (0.092 R)
• M15: 4,179,765 km (0.076 R)
• M16: 4,635,140 km (0.117 R)
• M17: 5,153,946 km (0.095 R)
• M18: 5,298,607 km (0.103 R)
• M19: 5,641,485 km (0.079 R)
• M20: 5,941,130 km (0.119 R)
• M21: 6,555,827 km (0.085 R)
• M22: 7,137,015 km (0.099 R)
• M23: 7,679,457 km (0.099 R)
• M24: 9,034,664 km (0.052 R)
• M25: 9,978,477 km (0.077 R)
• M26: 11,514,698 km (0.116 R)
• M27: 12,149,591 km (0.058 R)
• M28: 12,342,124 km (0.096 R)
• M29: 13,122,875 km (0.112 R)
• M30: 15,006,013 km (0.074 R)
• M31: 15,281,722 km (0.104 R)
• M32: 15,350,986 km (0.096 R)
• M33: 15,559,226 km (0.106 R)
• M34: 16,119,320 km (0.116 R)
• M35: 16,543,580 km (0.118 R)
• M36: 17,331,063 km (0.118 R)
• M37: 17,620,535 km (0.094 R)
• M38: 17,693,090 km (0.096 R)
• M39: 18,057,510 km (0.074 R)
• M40: 18,204,116 km (0.11 R)
• M41: 20,600,824 km (0.119 R)
• M42: 20,677,268 km (0.099 R)
• M43: 21,061,136 km (0.092 R)
• M44: 21,447,398 km (0.112 R)
• M45: 22,148,414 km (0.112 R)
• M46: 22,777,772 km (0.104 R)
• M47: 23,174,206 km (0.106 R)
• M48: 23,813,139 km (0.086 R)
• M49: 23,973,807 km (0.091 R)
• M50: 24,376,973 km (0.107 R)
• M51: 24,782,383 km (0.049 R)
• M52: 25,026,677 km (0.113 R)
• M53: 28,189,924 km (0.114 R)
• M54: 28,871,641 km (0.103 R)
• M55: 29,128,800 km (0.107 R)
• M56: 29,214,669 km (0.057 R)
• M57: 34,972,990 km (0.112 R)
• M58: 35,247,054 km (0.096 R)
• M59: 36,535,241 km (0.057 R)
• M60: 39,062,846 km (0.104 R)
• M61: 39,727,360 km (0.086 R)
• M62: 39,822,504 km (0.055 R)
• M63: 41,936,771 km (0.077 R)
• M64: 44,185,676 km (0.094 R)
• M65: 44,580,764 km (0.103 R)
• M66: 46,373,246 km (0.088 R)
• M67: 47,177,484 km (0.058 R)
• M68: 47,480,120 km (0.075 R)
• M69: 48,290,641 km (0.079 R)
• M70: 51,059,698 km (0.092 R)
• M71: 53,879,768 km (0.104 R)
• M72: 56,321,803 km (0.118 R)
• M73: 56,857,364 km (0.089 R)
• M74: 58,582,676 km (0.065 R)
• M75: 59,125,267 km (0.077 R)
• M76: 59,887,768 km (0.043 R)
• M77: 60,325,042 km (0.115 R)
• M78: 63,526,287 km (0.07 R)
• M79: 68,487,551 km (0.117 R)
• M80: 68,830,280 km (0.119 R)
• M81: 68,944,722 km (0.118 R)
• M82: 69,517,532 km (0.04 R)
• M83: 71,014,408 km (0.093 R)
• M84: 71,593,053 km (0.118 R)
• M85: 72,521,906 km (0.086 R)
• M86: 75,096,934 km (0.119 R)
• M87: 75,568,467 km (0.118 R)
• M88: 75,804,532 km (0.116 R)
• M89: 76,277,411 km (0.108 R)
• M90: 76,988,450 km (0.081 R)
• M91: 77,226,011 km (0.114 R)
• M92: 77,701,882 km (0.103 R)
• M93: 77,940,191 km (0.116 R)
• M94: 78,059,421 km (0.063 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit