🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.85 AU - 0.89 AU

Year: 285 Days

Day: 45.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.81 AU - 1.15 AU

Year: 341 Days

Day: 27.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.14 AU - 3.14 AU

Year: 1508 Days

Day: 32.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.76 AU - 4.24 AU

Year: 2812 Days

Day: 38.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.61 AU - 5.55 AU

Year: 4024 Days

Day: 34.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 10.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.09 AU - 7.15 AU

Year: 5986 Days

Day: 10.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 168.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,179,137 km

• M1: 138,378 km (0.095 R)
• M2: 248,183 km (0.093 R)
• M3: 336,146 km (0.107 R)
• M4: 845,976 km (0.081 R)
• M5: 1,021,155 km (0.057 R)
• M6: 1,260,512 km (0.086 R)
• M7: 1,589,029 km (0.111 R)
• M8: 2,021,516 km (0.085 R)
• M9: 2,357,513 km (0.103 R)
• M10: 2,745,719 km (0.063 R)
• M11: 2,832,935 km (0.095 R)
• M12: 2,974,305 km (0.107 R)
• M13: 3,081,866 km (0.077 R)
• M14: 3,154,421 km (0.062 R)
• M15: 3,620,418 km (0.114 R)
• M16: 3,793,652 km (0.062 R)
• M17: 3,871,443 km (0.096 R)
• M18: 4,009,073 km (0.107 R)
• M19: 4,088,360 km (0.037 R)
• M20: 4,208,487 km (0.095 R)
• M21: 4,329,662 km (0.086 R)
• M22: 4,575,600 km (0.035 R)
• M23: 4,679,421 km (0.105 R)
• M24: 4,995,671 km (0.075 R)
• M25: 5,188,802 km (0.086 R)
• M26: 5,428,308 km (0.117 R)
• M27: 5,738,425 km (0.067 R)
• M28: 5,895,652 km (0.099 R)
• M29: 6,054,226 km (0.117 R)
• M30: 6,283,410 km (0.078 R)
• M31: 6,375,861 km (0.093 R)
• M32: 6,445,574 km (0.076 R)
• M33: 6,892,572 km (0.115 R)
• M34: 6,964,080 km (0.11 R)
• M35: 7,422,897 km (0.112 R)
• M36: 8,166,997 km (0.085 R)
• M37: 8,420,415 km (0.098 R)
• M38: 8,522,591 km (0.051 R)
• M39: 8,753,719 km (0.107 R)
• M40: 8,883,122 km (0.064 R)
• M41: 10,184,174 km (0.082 R)
• M42: 10,265,855 km (0.052 R)
• M43: 10,759,976 km (0.082 R)
• M44: 11,233,903 km (0.079 R)
• M45: 11,544,168 km (0.083 R)
• M46: 11,771,557 km (0.071 R)
• M47: 11,885,850 km (0.099 R)
• M48: 12,201,950 km (0.092 R)
• M49: 12,550,065 km (0.068 R)
• M50: 12,842,678 km (0.075 R)
• M51: 12,960,412 km (0.101 R)
• M52: 13,078,444 km (0.109 R)
• M53: 13,256,167 km (0.097 R)
• M54: 14,706,518 km (0.105 R)
• M55: 15,638,513 km (0.099 R)
• M56: 16,270,414 km (0.098 R)
• M57: 16,461,600 km (0.067 R)
• M58: 16,685,698 km (0.088 R)
• M59: 17,007,483 km (0.067 R)
• M60: 17,820,996 km (0.086 R)
• M61: 18,315,118 km (0.109 R)
• M62: 19,048,147 km (0.092 R)
• M63: 19,283,315 km (0.083 R)
• M64: 20,131,236 km (0.062 R)
• M65: 20,302,376 km (0.104 R)
• M66: 20,370,892 km (0.1 R)
• M67: 21,583,233 km (0.086 R)
• M68: 22,145,122 km (0.093 R)
• M69: 22,392,557 km (0.099 R)
• M70: 22,463,317 km (0.085 R)
• M71: 22,605,285 km (0.09 R)
• M72: 22,818,762 km (0.098 R)
• M73: 23,140,098 km (0.081 R)
• M74: 23,679,249 km (0.063 R)
• M75: 24,113,382 km (0.108 R)
• M76: 24,222,438 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 10

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.15 AU - 11.87 AU

Year: 11975 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,179,137 km

• M1: 155,133 km (0.108 R)
• M2: 295,755 km (0.108 R)
• M3: 439,369 km (0.067 R)
• M4: 642,672 km (0.074 R)
• M5: 896,540 km (0.05 R)
• M6: 1,076,506 km (0.107 R)
• M7: 1,313,170 km (0.092 R)
• M8: 1,687,015 km (0.07 R)
• M9: 1,810,733 km (0.087 R)
• M10: 2,040,964 km (0.062 R)
• M11: 2,226,914 km (0.104 R)
• M12: 2,586,846 km (0.098 R)
• M13: 3,268,414 km (0.092 R)
• M14: 3,518,243 km (0.108 R)
• M15: 4,203,401 km (0.092 R)
• M16: 4,270,870 km (0.101 R)
• M17: 4,788,179 km (0.118 R)
• M18: 4,893,945 km (0.056 R)
• M19: 4,965,004 km (0.103 R)
• M20: 6,417,449 km (0.073 R)
• M21: 7,250,710 km (0.111 R)
• M22: 7,331,792 km (0.052 R)
• M23: 7,454,013 km (0.083 R)
• M24: 8,499,253 km (0.107 R)
• M25: 8,670,693 km (0.078 R)
• M26: 8,886,712 km (0.106 R)
• M27: 10,219,779 km (0.07 R)
• M28: 10,402,138 km (0.119 R)
• M29: 10,770,299 km (0.101 R)
• M30: 11,095,973 km (0.118 R)
• M31: 12,382,216 km (0.114 R)
• M32: 12,479,454 km (0.118 R)
• M33: 12,625,611 km (0.108 R)
• M34: 12,772,367 km (0.112 R)
• M35: 14,322,201 km (0.047 R)
• M36: 14,424,227 km (0.1 R)
• M37: 14,731,650 km (0.101 R)
• M38: 15,719,744 km (0.063 R)
• M39: 16,729,231 km (0.119 R)
• M40: 16,998,357 km (0.102 R)
• M41: 17,323,134 km (0.064 R)
• M42: 17,704,758 km (0.104 R)
• M43: 17,978,971 km (0.058 R)
• M44: 18,420,734 km (0.114 R)
• M45: 20,337,831 km (0.061 R)
• M46: 20,682,654 km (0.092 R)
• M47: 20,855,888 km (0.093 R)
• M48: 21,553,313 km (0.113 R)
• M49: 22,435,941 km (0.113 R)
• M50: 22,554,572 km (0.036 R)
• M51: 22,851,823 km (0.072 R)
• M52: 23,812,091 km (0.093 R)
• M53: 24,724,190 km (0.072 R)
• M54: 25,338,738 km (0.071 R)
• M55: 25,771,824 km (0.103 R)
• M56: 26,020,455 km (0.077 R)
• M57: 26,457,431 km (0.076 R)
• M58: 27,338,712 km (0.061 R)
• M59: 28,421,651 km (0.11 R)
• M60: 31,355,415 km (0.117 R)
• M61: 31,554,380 km (0.071 R)
• M62: 32,555,638 km (0.057 R)
• M63: 32,959,104 km (0.064 R)
• M64: 33,770,971 km (0.039 R)
• M65: 33,974,873 km (0.093 R)
• M66: 34,179,374 km (0.109 R)
• M67: 36,663,745 km (0.089 R)
• M68: 37,504,785 km (0.117 R)
• M69: 37,716,166 km (0.114 R)
• M70: 38,920,728 km (0.065 R)
• M71: 40,715,005 km (0.096 R)
• M72: 42,316,151 km (0.09 R)
• M73: 43,493,636 km (0.078 R)
• M74: 44,756,392 km (0.112 R)
• M75: 45,279,835 km (0.116 R)
• M76: 46,635,191 km (0.108 R)
• M77: 46,710,888 km (0.113 R)
• M78: 46,786,584 km (0.117 R)
• M79: 47,469,948 km (0.101 R)
• M80: 47,546,093 km (0.1 R)
• M81: 47,851,123 km (0.055 R)
• M82: 49,308,505 km (0.116 R)
• M83: 49,385,698 km (0.08 R)
• M84: 49,926,494 km (0.036 R)
• M85: 50,391,744 km (0.091 R)
• M86: 51,092,310 km (0.049 R)
• M87: 51,170,251 km (0.059 R)
• M88: 51,482,761 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 11.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.13 AU - 14.01 AU

Year: 14738 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,179,137 km

• M1: 223,050 km (0.097 R)
• M2: 374,144 km (0.093 R)
• M3: 461,210 km (0.069 R)
• M4: 557,252 km (0.102 R)
• M5: 708,346 km (0.087 R)
• M6: 789,727 km (0.087 R)
• M7: 962,961 km (0.073 R)
• M8: 1,208,003 km (0.072 R)
• M9: 1,452,296 km (0.116 R)
• M10: 1,803,253 km (0.063 R)
• M11: 2,156,753 km (0.078 R)
• M12: 2,794,339 km (0.114 R)
• M13: 3,148,287 km (0.11 R)
• M14: 3,430,429 km (0.061 R)
• M15: 5,592,866 km (0.098 R)
• M16: 6,109,128 km (0.1 R)
• M17: 7,372,781 km (0.093 R)
• M18: 8,130,495 km (0.066 R)
• M19: 8,207,538 km (0.08 R)
• M20: 8,401,566 km (0.054 R)
• M21: 9,883,333 km (0.081 R)
• M22: 10,048,339 km (0.118 R)
• M23: 11,015,041 km (0.114 R)
• M24: 13,036,108 km (0.112 R)
• M25: 13,536,064 km (0.039 R)
• M26: 14,648,923 km (0.118 R)
• M27: 15,984,233 km (0.068 R)
• M28: 19,644,444 km (0.068 R)
• M29: 19,852,236 km (0.052 R)
• M30: 20,269,913 km (0.101 R)
• M31: 20,849,156 km (0.039 R)
• M32: 20,955,071 km (0.048 R)
• M33: 21,433,785 km (0.082 R)
• M34: 21,594,153 km (0.072 R)
• M35: 22,402,132 km (0.099 R)
• M36: 22,510,590 km (0.089 R)
• M37: 22,946,219 km (0.1 R)
• M38: 23,881,206 km (0.102 R)
• M39: 24,047,559 km (0.115 R)
• M40: 25,166,102 km (0.103 R)
• M41: 25,618,187 km (0.053 R)
• M42: 25,959,120 km (0.065 R)
• M43: 26,702,771 km (0.118 R)
• M44: 28,445,736 km (0.108 R)
• M45: 29,330,907 km (0.117 R)
• M46: 30,045,685 km (0.099 R)
• M47: 32,162,794 km (0.102 R)
• M48: 34,327,775 km (0.116 R)
• M49: 34,452,838 km (0.077 R)
• M50: 35,902,741 km (0.062 R)
• M51: 38,406,411 km (0.096 R)
• M52: 42,098,935 km (0.065 R)
• M53: 44,327,495 km (0.108 R)
• M54: 44,600,212 km (0.117 R)
• M55: 45,352,988 km (0.055 R)
• M56: 45,559,134 km (0.075 R)
• M57: 46,110,103 km (0.115 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit