🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 12 Hours

Environment

Temp: 172 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,853,885 km

• M1: 185,053 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.14 AU - 2.22 AU

Year: 1182 Days

Day: 39.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.54 AU - 3.04 AU

Year: 1711 Days

Day: 33.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.6

Radius: 11

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.53 AU - 6.81 AU

Year: 5626 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 58,853,885 km

• M1: 169,644 km (0.119 R)
• M2: 260,450 km (0.073 R)
• M3: 459,714 km (0.088 R)
• M4: 580,739 km (0.081 R)
• M5: 746,344 km (0.072 R)
• M6: 952,490 km (0.046 R)
• M7: 1,138,889 km (0.077 R)
• M8: 1,297,014 km (0.117 R)
• M9: 1,476,681 km (0.066 R)
• M10: 1,922,931 km (0.067 R)
• M11: 2,001,470 km (0.119 R)
• M12: 2,210,608 km (0.103 R)
• M13: 2,809,149 km (0.116 R)
• M14: 3,136,170 km (0.077 R)
• M15: 3,248,069 km (0.095 R)
• M16: 3,361,165 km (0.077 R)
• M17: 3,630,292 km (0.107 R)
• M18: 4,169,293 km (0.106 R)
• M19: 5,567,883 km (0.026 R)
• M20: 6,095,216 km (0.106 R)
• M21: 6,614,470 km (0.102 R)
• M22: 6,806,853 km (0.087 R)
• M23: 7,049,949 km (0.081 R)
• M24: 7,544,819 km (0.115 R)
• M25: 7,720,746 km (0.1 R)
• M26: 8,282,337 km (0.091 R)
• M27: 8,804,433 km (0.105 R)
• M28: 10,100,549 km (0.105 R)
• M29: 10,378,203 km (0.076 R)
• M30: 10,602,001 km (0.05 R)
• M31: 10,940,840 km (0.099 R)
• M32: 12,066,415 km (0.11 R)
• M33: 13,017,259 km (0.09 R)
• M34: 13,654,396 km (0.118 R)
• M35: 14,457,288 km (0.074 R)
• M36: 14,738,831 km (0.057 R)
• M37: 15,022,169 km (0.101 R)
• M38: 15,243,724 km (0.065 R)
• M39: 15,498,339 km (0.093 R)
• M40: 15,626,246 km (0.083 R)
• M41: 15,818,628 km (0.067 R)
• M42: 16,335,489 km (0.084 R)
• M43: 16,726,987 km (0.104 R)
• M44: 16,825,273 km (0.061 R)
• M45: 16,923,708 km (0.093 R)
• M46: 17,187,449 km (0.085 R)
• M47: 17,953,091 km (0.068 R)
• M48: 18,492,242 km (0.112 R)
• M49: 18,797,870 km (0.111 R)
• M50: 19,036,778 km (0.059 R)
• M51: 19,655,664 km (0.085 R)
• M52: 19,828,749 km (0.105 R)
• M53: 20,141,558 km (0.033 R)
• M54: 20,281,133 km (0.062 R)
• M55: 20,421,007 km (0.116 R)
• M56: 20,948,489 km (0.046 R)
• M57: 21,089,859 km (0.109 R)
• M58: 21,658,780 km (0.113 R)
• M59: 21,801,795 km (0.053 R)
• M60: 22,088,724 km (0.102 R)
• M61: 22,811,581 km (0.105 R)
• M62: 23,212,503 km (0.026 R)
• M63: 23,762,874 km (0.053 R)
• M64: 24,727,182 km (0.109 R)
• M65: 24,988,978 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 14.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.62 AU - 9.7 AU

Year: 8557 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,853,885 km

• M1: 473,926 km (0.098 R)
• M2: 575,353 km (0.084 R)
• M3: 686,355 km (0.07 R)
• M4: 775,366 km (0.116 R)
• M5: 983,756 km (0.065 R)
• M6: 1,700,778 km (0.117 R)
• M7: 2,412,116 km (0.076 R)
• M8: 2,531,196 km (0.101 R)
• M9: 2,725,972 km (0.105 R)
• M10: 2,900,553 km (0.061 R)
• M11: 3,500,889 km (0.108 R)
• M12: 3,691,327 km (0.099 R)
• M13: 4,399,673 km (0.086 R)
• M14: 4,546,429 km (0.097 R)
• M15: 4,635,290 km (0.109 R)
• M16: 4,845,026 km (0.093 R)
• M17: 5,211,840 km (0.11 R)
• M18: 5,747,101 km (0.091 R)
• M19: 6,366,287 km (0.111 R)
• M20: 7,041,273 km (0.098 R)
• M21: 7,213,609 km (0.109 R)
• M22: 7,387,292 km (0.086 R)
• M23: 7,988,526 km (0.099 R)
• M24: 8,168,343 km (0.107 R)
• M25: 8,532,165 km (0.059 R)
• M26: 8,716,021 km (0.071 R)
• M27: 8,827,022 km (0.094 R)
• M28: 9,050,372 km (0.086 R)
• M29: 9,200,419 km (0.065 R)
• M30: 10,234,290 km (0.061 R)
• M31: 11,305,111 km (0.072 R)
• M32: 11,588,449 km (0.072 R)
• M33: 11,710,671 km (0.101 R)
• M34: 11,997,450 km (0.12 R)
• M35: 12,286,623 km (0.108 R)
• M36: 12,494,564 km (0.051 R)
• M37: 12,745,739 km (0.059 R)
• M38: 12,871,850 km (0.093 R)
• M39: 14,026,296 km (0.092 R)
• M40: 15,977,651 km (0.119 R)
• M41: 16,341,623 km (0.111 R)
• M42: 16,478,804 km (0.104 R)
• M43: 16,570,507 km (0.052 R)
• M44: 16,892,741 km (0.114 R)
• M45: 17,031,418 km (0.101 R)
• M46: 17,124,169 km (0.096 R)
• M47: 17,403,169 km (0.077 R)
• M48: 17,636,991 km (0.113 R)
• M49: 18,582,300 km (0.111 R)
• M50: 18,773,336 km (0.097 R)
• M51: 19,738,541 km (0.115 R)
• M52: 21,266,235 km (0.109 R)
• M53: 21,767,089 km (0.06 R)
• M54: 22,019,011 km (0.1 R)
• M55: 22,627,725 km (0.103 R)
• M56: 23,757,787 km (0.067 R)
• M57: 24,591,197 km (0.045 R)
• M58: 24,801,083 km (0.049 R)
• M59: 25,275,458 km (0.101 R)
• M60: 25,699,717 km (0.112 R)
• M61: 26,286,889 km (0.066 R)
• M62: 26,716,684 km (0.074 R)
• M63: 26,932,404 km (0.115 R)
• M64: 27,257,181 km (0.08 R)
• M65: 27,474,397 km (0.086 R)
• M66: 28,184,388 km (0.063 R)
• M67: 28,955,715 km (0.089 R)
• M68: 29,399,572 km (0.095 R)
• M69: 30,125,720 km (0.084 R)
• M70: 32,282,024 km (0.036 R)
• M71: 33,204,743 km (0.111 R)
• M72: 37,704,947 km (0.096 R)
• M73: 38,189,644 km (0.041 R)
• M74: 38,920,728 km (0.084 R)
• M75: 39,042,950 km (0.113 R)
• M76: 39,226,656 km (0.074 R)
• M77: 39,533,481 km (0.064 R)
• M78: 40,272,944 km (0.082 R)
• M79: 40,644,395 km (0.117 R)
• M80: 40,830,495 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 12.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.37 AU - 12.45 AU

Year: 12330 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,853,885 km

• M1: 246,238 km (0.107 R)
• M2: 495,169 km (0.075 R)
• M3: 576,849 km (0.059 R)
• M4: 1,199,925 km (0.087 R)
• M5: 1,413,251 km (0.1 R)
• M6: 1,562,699 km (0.115 R)
• M7: 1,665,323 km (0.03 R)
• M8: 1,823,897 km (0.065 R)
• M9: 2,071,183 km (0.106 R)
• M10: 2,448,169 km (0.094 R)
• M11: 2,722,083 km (0.108 R)
• M12: 2,815,582 km (0.062 R)
• M13: 3,070,496 km (0.095 R)
• M14: 3,266,769 km (0.037 R)
• M15: 3,501,039 km (0.039 R)
• M16: 3,845,413 km (0.112 R)
• M17: 4,237,060 km (0.113 R)
• M18: 4,456,072 km (0.09 R)
• M19: 4,867,466 km (0.085 R)
• M20: 5,097,248 km (0.106 R)
• M21: 5,567,285 km (0.072 R)
• M22: 5,686,963 km (0.1 R)
• M23: 7,233,506 km (0.098 R)
• M24: 7,985,534 km (0.112 R)
• M25: 8,256,905 km (0.099 R)
• M26: 8,902,120 km (0.117 R)
• M27: 8,995,619 km (0.11 R)
• M28: 9,089,417 km (0.096 R)
• M29: 9,420,477 km (0.098 R)
• M30: 10,289,940 km (0.11 R)
• M31: 12,574,000 km (0.09 R)
• M32: 13,262,150 km (0.119 R)
• M33: 13,422,669 km (0.101 R)
• M34: 14,289,888 km (0.108 R)
• M35: 14,454,595 km (0.118 R)
• M36: 15,119,408 km (0.046 R)
• M37: 17,289,924 km (0.115 R)
• M38: 17,406,909 km (0.098 R)
• M39: 18,114,058 km (0.05 R)
• M40: 18,351,919 km (0.114 R)
• M41: 18,710,505 km (0.087 R)
• M42: 18,830,632 km (0.109 R)
• M43: 19,131,922 km (0.048 R)
• M44: 20,229,821 km (0.097 R)
• M45: 20,476,657 km (0.094 R)
• M46: 22,041,451 km (0.068 R)
• M47: 22,934,550 km (0.099 R)
• M48: 23,320,962 km (0.119 R)
• M49: 23,514,990 km (0.118 R)
• M50: 24,756,054 km (0.097 R)
• M51: 25,351,454 km (0.062 R)
• M52: 26,152,550 km (0.084 R)
• M53: 28,122,754 km (0.106 R)
• M54: 28,260,384 km (0.066 R)
• M55: 28,398,313 km (0.116 R)
• M56: 29,439,365 km (0.11 R)
• M57: 29,929,597 km (0.081 R)
• M58: 30,492,983 km (0.097 R)
• M59: 31,559,017 km (0.081 R)
• M60: 32,132,426 km (0.112 R)
• M61: 32,492,658 km (0.095 R)
• M62: 35,645,283 km (0.049 R)
• M63: 36,018,081 km (0.12 R)
• M64: 36,392,375 km (0.075 R)
• M65: 37,977,963 km (0.044 R)
• M66: 39,817,568 km (0.101 R)
• M67: 40,204,428 km (0.095 R)
• M68: 40,514,843 km (0.098 R)
• M69: 41,529,266 km (0.032 R)
• M70: 43,503,510 km (0.108 R)
• M71: 44,381,799 km (0.055 R)
• M72: 45,912,634 km (0.113 R)
• M73: 46,562,337 km (0.096 R)
• M74: 46,725,249 km (0.084 R)
• M75: 47,215,182 km (0.027 R)
• M76: 48,035,427 km (0.103 R)
• M77: 48,117,706 km (0.12 R)
• M78: 50,524,437 km (0.092 R)
• M79: 51,615,903 km (0.079 R)
• M80: 52,206,815 km (0.113 R)
• M81: 52,545,504 km (0.07 R)
• M82: 53,651,481 km (0.113 R)
• M83: 53,907,742 km (0.045 R)
• M84: 54,250,022 km (0.057 R)
• M85: 56,059,259 km (0.028 R)
• M86: 57,363,603 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 16,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit