🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.73 AU - 0.81 AU

Year: 246 Days

Day: 15.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 139.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.99 AU - 3.07 AU

Year: 1463 Days

Day: 39.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,545,745 km

• M1: 536,009 km (0.098 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.2

Radius: 9.1

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.53 AU - 6.97 AU

Year: 5011 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,545,745 km

• M1: 161,117 km (0.093 R)
• M2: 325,375 km (0.067 R)
• M3: 554,111 km (0.075 R)
• M4: 637,736 km (0.117 R)
• M5: 765,343 km (0.077 R)
• M6: 944,561 km (0.091 R)
• M7: 1,393,205 km (0.079 R)
• M8: 1,459,926 km (0.066 R)
• M9: 1,545,047 km (0.09 R)
• M10: 2,206,120 km (0.03 R)
• M11: 2,304,406 km (0.102 R)
• M12: 2,484,970 km (0.06 R)
• M13: 2,946,031 km (0.061 R)
• M14: 3,098,322 km (0.049 R)
• M15: 3,501,937 km (0.094 R)
• M16: 3,757,001 km (0.067 R)
• M17: 3,874,884 km (0.087 R)
• M18: 4,114,390 km (0.107 R)
• M19: 4,211,629 km (0.085 R)
• M20: 4,334,150 km (0.103 R)
• M21: 4,433,183 km (0.054 R)
• M22: 4,557,798 km (0.102 R)
• M23: 5,042,495 km (0.11 R)
• M24: 5,146,616 km (0.083 R)
• M25: 5,251,484 km (0.099 R)
• M26: 6,115,860 km (0.054 R)
• M27: 6,310,786 km (0.12 R)
• M28: 6,395,010 km (0.066 R)
• M29: 7,111,135 km (0.078 R)
• M30: 7,582,817 km (0.057 R)
• M31: 7,672,426 km (0.111 R)
• M32: 8,095,190 km (0.086 R)
• M33: 8,432,533 km (0.078 R)
• M34: 8,649,749 km (0.098 R)
• M35: 8,900,176 km (0.102 R)
• M36: 8,994,722 km (0.074 R)
• M37: 9,184,860 km (0.08 R)
• M38: 9,698,280 km (0.074 R)
• M39: 9,827,982 km (0.079 R)
• M40: 9,925,819 km (0.041 R)
• M41: 10,023,805 km (0.061 R)
• M42: 10,685,926 km (0.108 R)
• M43: 10,786,455 km (0.057 R)
• M44: 11,056,031 km (0.09 R)
• M45: 11,328,000 km (0.049 R)
• M46: 11,430,474 km (0.054 R)
• M47: 12,052,053 km (0.108 R)
• M48: 12,684,703 km (0.109 R)
• M49: 12,826,671 km (0.067 R)
• M50: 14,239,324 km (0.034 R)
• M51: 14,721,029 km (0.12 R)
• M52: 15,434,760 km (0.118 R)
• M53: 15,738,594 km (0.079 R)
• M54: 15,967,927 km (0.09 R)
• M55: 16,121,265 km (0.112 R)
• M56: 16,584,570 km (0.118 R)
• M57: 17,366,368 km (0.079 R)
• M58: 17,484,550 km (0.091 R)
• M59: 17,722,112 km (0.079 R)
• M60: 18,080,249 km (0.104 R)
• M61: 18,400,538 km (0.09 R)
• M62: 18,601,747 km (0.117 R)
• M63: 18,763,163 km (0.12 R)
• M64: 18,965,719 km (0.097 R)
• M65: 21,493,923 km (0.119 R)
• M66: 22,474,387 km (0.12 R)
• M67: 22,560,406 km (0.091 R)
• M68: 22,732,593 km (0.067 R)
• M69: 23,078,464 km (0.117 R)
• M70: 24,214,211 km (0.108 R)
• M71: 24,922,108 km (0.114 R)
• M72: 26,313,069 km (0.117 R)
• M73: 26,995,085 km (0.077 R)
• M74: 27,453,154 km (0.096 R)
• M75: 27,867,391 km (0.119 R)
• M76: 28,191,120 km (0.078 R)
• M77: 28,609,246 km (0.045 R)
• M78: 30,017,411 km (0.084 R)
• M79: 30,206,952 km (0.095 R)
• M80: 30,349,219 km (0.093 R)
• M81: 31,064,447 km (0.075 R)
• M82: 31,399,995 km (0.047 R)
• M83: 31,592,378 km (0.11 R)
• M84: 32,317,179 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 10.2

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.06 AU - 6.64 AU

Year: 5816 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,545,745 km

• M1: 188,643 km (0.099 R)
• M2: 277,654 km (0.074 R)
• M3: 408,552 km (0.066 R)
• M4: 499,358 km (0.086 R)
• M5: 621,130 km (0.118 R)
• M6: 896,690 km (0.105 R)
• M7: 1,286,392 km (0.055 R)
• M8: 1,847,235 km (0.085 R)
• M9: 2,007,603 km (0.055 R)
• M10: 2,323,255 km (0.058 R)
• M11: 2,477,341 km (0.112 R)
• M12: 2,918,654 km (0.113 R)
• M13: 3,127,493 km (0.051 R)
• M14: 3,255,100 km (0.077 R)
• M15: 3,384,652 km (0.048 R)
• M16: 3,648,692 km (0.069 R)
• M17: 4,011,317 km (0.061 R)
• M18: 4,361,825 km (0.034 R)
• M19: 4,820,043 km (0.068 R)
• M20: 5,344,384 km (0.074 R)
• M21: 5,834,616 km (0.069 R)
• M22: 6,665,184 km (0.109 R)
• M23: 6,802,664 km (0.083 R)
• M24: 7,192,516 km (0.112 R)
• M25: 7,305,313 km (0.095 R)
• M26: 7,475,555 km (0.091 R)
• M27: 7,936,017 km (0.106 R)
• M28: 8,111,047 km (0.068 R)
• M29: 8,199,010 km (0.052 R)
• M30: 8,494,765 km (0.083 R)
• M31: 8,643,915 km (0.059 R)
• M32: 8,733,823 km (0.1 R)
• M33: 9,618,993 km (0.116 R)
• M34: 10,277,823 km (0.032 R)
• M35: 10,596,616 km (0.109 R)
• M36: 11,048,551 km (0.057 R)
• M37: 11,146,238 km (0.093 R)
• M38: 11,705,136 km (0.119 R)
• M39: 11,771,408 km (0.111 R)
• M40: 11,871,189 km (0.107 R)
• M41: 13,331,863 km (0.107 R)
• M42: 13,574,960 km (0.043 R)
• M43: 14,030,485 km (0.079 R)
• M44: 14,277,770 km (0.096 R)
• M45: 14,562,156 km (0.039 R)
• M46: 15,100,559 km (0.065 R)
• M47: 15,281,572 km (0.074 R)
• M48: 15,426,832 km (0.101 R)
• M49: 15,645,544 km (0.085 R)
• M50: 16,493,614 km (0.074 R)
• M51: 16,567,964 km (0.119 R)
• M52: 16,792,062 km (0.052 R)
• M53: 17,584,033 km (0.098 R)
• M54: 18,157,142 km (0.109 R)
• M55: 19,754,997 km (0.033 R)
• M56: 19,952,915 km (0.108 R)
• M57: 20,751,169 km (0.098 R)
• M58: 20,871,895 km (0.111 R)
• M59: 21,033,161 km (0.082 R)
• M60: 21,397,432 km (0.101 R)
• M61: 22,461,522 km (0.05 R)
• M62: 23,166,577 km (0.031 R)
• M63: 23,668,627 km (0.094 R)
• M64: 24,683,499 km (0.106 R)
• M65: 25,282,040 km (0.06 R)
• M66: 25,755,817 km (0.113 R)
• M67: 25,928,752 km (0.084 R)
• M68: 26,319,352 km (0.111 R)
• M69: 26,537,166 km (0.063 R)
• M70: 26,930,758 km (0.092 R)
• M71: 27,901,200 km (0.051 R)
• M72: 28,435,264 km (0.097 R)
• M73: 29,062,678 km (0.092 R)
• M74: 29,513,566 km (0.114 R)
• M75: 29,739,907 km (0.086 R)
• M76: 30,605,331 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 14.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.41 AU - 6.57 AU

Year: 6009 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,545,745 km

• M1: 198,816 km (0.075 R)
• M2: 335,249 km (0.113 R)
• M3: 521,797 km (0.077 R)
• M4: 752,328 km (0.095 R)
• M5: 1,522,906 km (0.072 R)
• M6: 1,665,174 km (0.081 R)
• M7: 2,320,413 km (0.103 R)
• M8: 2,465,074 km (0.088 R)
• M9: 2,676,904 km (0.115 R)
• M10: 2,807,054 km (0.097 R)
• M11: 2,983,879 km (0.096 R)
• M12: 3,302,523 km (0.119 R)
• M13: 3,608,450 km (0.102 R)
• M14: 3,874,734 km (0.114 R)
• M15: 4,529,824 km (0.111 R)
• M16: 4,764,842 km (0.086 R)
• M17: 4,976,972 km (0.098 R)
• M18: 5,246,846 km (0.119 R)
• M19: 5,438,631 km (0.073 R)
• M20: 5,604,834 km (0.099 R)
• M21: 5,970,900 km (0.044 R)
• M22: 7,512,655 km (0.091 R)
• M23: 7,698,157 km (0.091 R)
• M24: 7,822,772 km (0.087 R)
• M25: 8,232,221 km (0.087 R)
• M26: 8,391,693 km (0.079 R)
• M27: 8,876,090 km (0.044 R)
• M28: 9,237,070 km (0.115 R)
• M29: 9,905,922 km (0.118 R)
• M30: 10,143,783 km (0.115 R)
• M31: 10,280,515 km (0.09 R)
• M32: 10,833,728 km (0.104 R)
• M33: 11,432,269 km (0.052 R)
• M34: 11,610,291 km (0.086 R)
• M35: 11,753,456 km (0.118 R)
• M36: 11,933,273 km (0.042 R)
• M37: 12,919,721 km (0.109 R)
• M38: 13,068,122 km (0.065 R)
• M39: 13,479,217 km (0.06 R)
• M40: 14,352,270 km (0.078 R)
• M41: 14,699,038 km (0.091 R)
• M42: 14,815,126 km (0.095 R)
• M43: 15,400,652 km (0.098 R)
• M44: 16,313,199 km (0.119 R)
• M45: 16,433,625 km (0.105 R)
• M46: 16,634,834 km (0.12 R)
• M47: 18,149,064 km (0.064 R)
• M48: 18,273,829 km (0.045 R)
• M49: 19,028,101 km (0.1 R)
• M50: 20,740,698 km (0.08 R)
• M51: 20,871,147 km (0.105 R)
• M52: 21,001,746 km (0.113 R)
• M53: 21,176,476 km (0.118 R)
• M54: 21,395,637 km (0.069 R)
• M55: 21,880,185 km (0.113 R)
• M56: 22,101,589 km (0.092 R)
• M57: 23,945,832 km (0.077 R)
• M58: 24,724,788 km (0.092 R)
• M59: 24,955,618 km (0.106 R)
• M60: 27,016,777 km (0.09 R)
• M61: 27,254,338 km (0.106 R)
• M62: 27,397,354 km (0.067 R)
• M63: 27,731,855 km (0.063 R)
• M64: 27,827,598 km (0.041 R)
• M65: 28,501,536 km (0.102 R)
• M66: 28,743,436 km (0.09 R)
• M67: 29,278,248 km (0.114 R)
• M68: 29,718,215 km (0.098 R)
• M69: 30,555,215 km (0.084 R)
• M70: 30,852,466 km (0.11 R)
• M71: 31,051,282 km (0.076 R)
• M72: 32,001,079 km (0.052 R)
• M73: 32,605,754 km (0.092 R)
• M74: 33,163,454 km (0.119 R)
• M75: 33,520,096 km (0.116 R)
• M76: 33,622,121 km (0.094 R)
• M77: 33,980,259 km (0.119 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit