🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.63 AU - 0.91 AU

Year: 244 Days

Day: 30.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.36 AU - 2.02 AU

Year: 795 Days

Day: 36.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.43 AU - 3.31 AU

Year: 1758 Days

Day: 47 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.77 AU - 3.73 AU

Year: 2119 Days

Day: 32.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 79.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.81 AU - 5.63 AU

Year: 3709 Days

Day: 22.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 9.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.62 AU - 6.78 AU

Year: 4922 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,920,365 km

• M1: 147,204 km (0.101 R)
• M2: 216,767 km (0.105 R)
• M3: 374,294 km (0.116 R)
• M4: 466,297 km (0.08 R)
• M5: 608,415 km (0.118 R)
• M6: 775,067 km (0.111 R)
• M7: 878,738 km (0.076 R)
• M8: 957,277 km (0.103 R)
• M9: 1,218,624 km (0.074 R)
• M10: 1,307,186 km (0.073 R)
• M11: 1,490,892 km (0.09 R)
• M12: 1,745,059 km (0.092 R)
• M13: 1,832,873 km (0.087 R)
• M14: 2,118,904 km (0.096 R)
• M15: 2,212,852 km (0.109 R)
• M16: 2,377,409 km (0.089 R)
• M17: 2,503,520 km (0.057 R)
• M18: 2,574,430 km (0.063 R)
• M19: 2,806,306 km (0.109 R)
• M20: 2,939,897 km (0.092 R)
• M21: 3,197,804 km (0.109 R)
• M22: 3,259,588 km (0.118 R)
• M23: 3,478,898 km (0.116 R)
• M24: 3,622,512 km (0.118 R)
• M25: 3,849,901 km (0.106 R)
• M26: 3,965,391 km (0.104 R)
• M27: 4,065,322 km (0.09 R)
• M28: 4,166,002 km (0.085 R)
• M29: 4,421,515 km (0.072 R)
• M30: 4,682,264 km (0.112 R)
• M31: 4,894,394 km (0.087 R)
• M32: 5,273,475 km (0.072 R)
• M33: 5,383,579 km (0.097 R)
• M34: 5,550,081 km (0.11 R)
• M35: 5,888,172 km (0.054 R)
• M36: 6,175,251 km (0.105 R)
• M37: 6,447,219 km (0.03 R)
• M38: 6,624,194 km (0.09 R)
• M39: 7,184,887 km (0.074 R)
• M40: 7,266,268 km (0.076 R)
• M41: 7,553,496 km (0.088 R)
• M42: 7,657,017 km (0.062 R)
• M43: 7,760,988 km (0.048 R)
• M44: 8,054,649 km (0.115 R)
• M45: 8,266,629 km (0.119 R)
• M46: 8,437,470 km (0.095 R)
• M47: 8,826,274 km (0.087 R)
• M48: 9,066,828 km (0.106 R)
• M49: 9,132,800 km (0.12 R)
• M50: 9,465,207 km (0.08 R)
• M51: 9,576,807 km (0.072 R)
• M52: 9,688,856 km (0.066 R)
• M53: 9,756,324 km (0.029 R)
• M54: 10,324,796 km (0.085 R)
• M55: 10,670,966 km (0.108 R)
• M56: 11,162,096 km (0.073 R)
• M57: 11,708,277 km (0.03 R)
• M58: 11,948,681 km (0.037 R)
• M59: 12,069,407 km (0.102 R)
• M60: 12,166,196 km (0.077 R)
• M61: 12,605,416 km (0.069 R)
• M62: 12,876,487 km (0.069 R)
• M63: 12,950,688 km (0.072 R)
• M64: 13,600,092 km (0.1 R)
• M65: 13,700,921 km (0.098 R)
• M66: 14,697,243 km (0.084 R)
• M67: 15,426,981 km (0.116 R)
• M68: 15,584,807 km (0.098 R)
• M69: 16,516,652 km (0.106 R)
• M70: 16,732,223 km (0.057 R)
• M71: 17,030,072 km (0.117 R)
• M72: 17,220,510 km (0.03 R)
• M73: 17,466,449 km (0.055 R)
• M74: 17,576,104 km (0.105 R)
• M75: 17,686,059 km (0.034 R)
• M76: 18,044,794 km (0.07 R)
• M77: 18,211,147 km (0.068 R)
• M78: 18,657,398 km (0.107 R)
• M79: 18,797,571 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 12.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.56 AU - 8.44 AU

Year: 7428 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,920,365 km

• M1: 155,582 km (0.072 R)
• M2: 462,557 km (0.099 R)
• M3: 551,567 km (0.046 R)
• M4: 876,195 km (0.114 R)
• M5: 1,009,337 km (0.096 R)
• M6: 1,131,857 km (0.062 R)
• M7: 1,241,064 km (0.045 R)
• M8: 1,590,973 km (0.069 R)
• M9: 1,777,821 km (0.077 R)
• M10: 1,906,475 km (0.052 R)
• M11: 2,016,280 km (0.04 R)
• M12: 2,150,769 km (0.106 R)
• M13: 2,452,956 km (0.111 R)
• M14: 2,694,706 km (0.095 R)
• M15: 2,818,723 km (0.055 R)
• M16: 2,995,398 km (0.083 R)
• M17: 3,124,052 km (0.099 R)
• M18: 3,360,118 km (0.112 R)
• M19: 3,520,786 km (0.062 R)
• M20: 3,739,199 km (0.05 R)
• M21: 4,896,937 km (0.087 R)
• M22: 5,233,831 km (0.106 R)
• M23: 5,358,297 km (0.096 R)
• M24: 5,673,649 km (0.099 R)
• M25: 6,060,060 km (0.035 R)
• M26: 7,132,378 km (0.089 R)
• M27: 7,235,899 km (0.059 R)
• M28: 7,374,726 km (0.103 R)
• M29: 8,154,281 km (0.1 R)
• M30: 8,407,849 km (0.052 R)
• M31: 8,627,309 km (0.089 R)
• M32: 8,960,164 km (0.097 R)
• M33: 10,177,143 km (0.097 R)
• M34: 10,293,979 km (0.104 R)
• M35: 10,528,848 km (0.062 R)
• M36: 10,686,524 km (0.036 R)
• M37: 10,765,512 km (0.102 R)
• M38: 10,964,178 km (0.12 R)
• M39: 11,567,207 km (0.062 R)
• M40: 12,098,578 km (0.039 R)
• M41: 12,679,916 km (0.041 R)
• M42: 12,805,578 km (0.094 R)
• M43: 14,653,261 km (0.094 R)
• M44: 15,050,443 km (0.119 R)
• M45: 17,600,937 km (0.109 R)
• M46: 17,882,032 km (0.104 R)
• M47: 18,259,168 km (0.039 R)
• M48: 18,353,864 km (0.09 R)
• M49: 19,648,484 km (0.115 R)
• M50: 20,086,506 km (0.08 R)
• M51: 20,233,262 km (0.078 R)
• M52: 20,922,758 km (0.091 R)
• M53: 21,420,022 km (0.059 R)
• M54: 23,808,950 km (0.1 R)
• M55: 24,016,143 km (0.101 R)
• M56: 24,693,672 km (0.119 R)
• M57: 24,850,899 km (0.114 R)
• M58: 26,656,246 km (0.115 R)
• M59: 26,763,657 km (0.089 R)
• M60: 28,284,021 km (0.077 R)
• M61: 29,109,950 km (0.059 R)
• M62: 29,665,108 km (0.077 R)
• M63: 31,237,831 km (0.027 R)
• M64: 31,692,159 km (0.115 R)
• M65: 32,549,804 km (0.101 R)
• M66: 33,068,161 km (0.045 R)
• M67: 34,288,131 km (0.086 R)
• M68: 34,580,894 km (0.115 R)
• M69: 35,819,116 km (0.111 R)
• M70: 38,035,857 km (0.073 R)
• M71: 38,460,266 km (0.081 R)
• M72: 38,703,512 km (0.084 R)
• M73: 39,130,315 km (0.105 R)
• M74: 39,313,722 km (0.11 R)
• M75: 39,988,708 km (0.077 R)
• M76: 41,661,661 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 9.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.47 AU - 10.73 AU

Year: 9121 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,920,365 km

• M1: 117,434 km (0.105 R)
• M2: 200,611 km (0.112 R)
• M3: 301,889 km (0.037 R)
• M4: 758,611 km (0.087 R)
• M5: 851,062 km (0.097 R)
• M6: 1,974,991 km (0.105 R)
• M7: 2,526,558 km (0.114 R)
• M8: 2,870,783 km (0.11 R)
• M9: 3,138,863 km (0.062 R)
• M10: 3,731,420 km (0.117 R)
• M11: 3,860,523 km (0.068 R)
• M12: 4,040,638 km (0.11 R)
• M13: 4,290,617 km (0.11 R)
• M14: 4,511,423 km (0.109 R)
• M15: 4,649,203 km (0.057 R)
• M16: 4,805,832 km (0.034 R)
• M17: 5,088,721 km (0.093 R)
• M18: 6,759,131 km (0.083 R)
• M19: 6,837,969 km (0.119 R)
• M20: 6,936,853 km (0.113 R)
• M21: 8,098,032 km (0.093 R)
• M22: 8,329,011 km (0.118 R)
• M23: 8,434,777 km (0.116 R)
• M24: 8,754,617 km (0.051 R)
• M25: 9,078,496 km (0.074 R)
• M26: 9,671,353 km (0.047 R)
• M27: 9,916,394 km (0.085 R)
• M28: 10,073,472 km (0.09 R)
• M29: 10,458,387 km (0.045 R)
• M30: 10,802,013 km (0.103 R)
• M31: 10,917,503 km (0.116 R)
• M32: 11,033,292 km (0.068 R)
• M33: 11,126,192 km (0.11 R)
• M34: 12,285,576 km (0.114 R)
• M35: 12,672,436 km (0.098 R)
• M36: 13,087,869 km (0.043 R)
• M37: 13,260,206 km (0.1 R)
• M38: 13,458,124 km (0.059 R)
• M39: 14,538,819 km (0.032 R)
• M40: 14,845,345 km (0.103 R)
• M41: 16,092,692 km (0.113 R)
• M42: 16,649,046 km (0.087 R)
• M43: 16,809,116 km (0.075 R)
• M44: 18,053,471 km (0.103 R)
• M45: 18,493,139 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.8

Radius: 4.4

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.99 AU - 20.27 AU

Year: 32663 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,920,365 km

• M1: 167,550 km (0.075 R)
• M2: 279,598 km (0.118 R)
• M3: 546,182 km (0.045 R)
• M4: 986,000 km (0.114 R)
• M5: 1,254,079 km (0.075 R)
• M6: 2,145,233 km (0.104 R)
• M7: 2,810,794 km (0.098 R)
• M8: 2,851,934 km (0.076 R)
• M9: 3,273,201 km (0.065 R)
• M10: 3,316,435 km (0.103 R)
• M11: 4,504,541 km (0.095 R)
• M12: 5,093,060 km (0.08 R)
• M13: 5,550,081 km (0.063 R)
• M14: 5,862,142 km (0.107 R)
• M15: 5,914,651 km (0.113 R)
• M16: 5,967,459 km (0.101 R)
• M17: 6,073,225 km (0.036 R)
• M18: 6,503,019 km (0.071 R)
• M19: 7,391,780 km (0.067 R)
• M20: 7,850,298 km (0.091 R)
• M21: 8,258,999 km (0.113 R)
• M22: 8,495,663 km (0.086 R)
• M23: 9,649,811 km (0.106 R)
• M24: 10,087,384 km (0.047 R)
• M25: 10,213,645 km (0.091 R)
• M26: 10,403,784 km (0.117 R)
• M27: 10,917,054 km (0.054 R)
• M28: 11,768,266 km (0.1 R)
• M29: 11,834,688 km (0.114 R)
• M30: 12,168,291 km (0.097 R)
• M31: 12,505,185 km (0.111 R)
• M32: 12,640,721 km (0.101 R)
• M33: 14,093,466 km (0.095 R)
• M34: 14,589,233 km (0.062 R)
• M35: 17,077,794 km (0.089 R)
• M36: 17,303,537 km (0.105 R)
• M37: 17,454,631 km (0.089 R)
• M38: 19,301,566 km (0.09 R)
• M39: 19,379,806 km (0.085 R)
• M40: 19,458,195 km (0.101 R)
• M41: 19,851,787 km (0.081 R)
• M42: 20,248,072 km (0.057 R)
• M43: 22,267,793 km (0.087 R)
• M44: 23,510,053 km (0.067 R)
• M45: 24,435,316 km (0.096 R)
• M46: 24,859,875 km (0.11 R)
• M47: 25,716,173 km (0.041 R)
• M48: 26,843,692 km (0.1 R)
• M49: 28,253,503 km (0.045 R)
• M50: 28,699,005 km (0.058 R)
• M51: 29,506,684 km (0.116 R)
• M52: 30,412,798 km (0.116 R)
• M53: 30,503,903 km (0.049 R)
• M54: 30,595,158 km (0.097 R)
• M55: 30,686,413 km (0.076 R)
• M56: 34,983,013 km (0.087 R)
• M57: 36,230,959 km (0.1 R)
• M58: 37,786,777 km (0.057 R)
• M59: 39,265,103 km (0.093 R)
• M60: 39,563,102 km (0.042 R)
• M61: 40,561,518 km (0.039 R)
• M62: 41,164,696 km (0.101 R)
• M63: 43,298,561 km (0.104 R)
• M64: 43,401,185 km (0.101 R)
• M65: 43,811,980 km (0.117 R)
• M66: 44,637,611 km (0.106 R)
• M67: 45,052,296 km (0.115 R)
• M68: 47,039,704 km (0.113 R)
• M69: 48,309,491 km (0.069 R)
• M70: 49,055,386 km (0.045 R)
• M71: 49,697,759 km (0.068 R)
• M72: 49,912,582 km (0.03 R)
• M73: 51,424,418 km (0.099 R)
• M74: 52,841,708 km (0.025 R)
• M75: 54,936,078 km (0.035 R)
• M76: 55,269,382 km (0.12 R)
• M77: 55,603,135 km (0.12 R)
• M78: 56,945,177 km (0.108 R)
• M79: 58,864,668 km (0.067 R)
• M80: 60,117,999 km (0.096 R)
• M81: 60,346,734 km (0.089 R)
• M82: 60,575,918 km (0.079 R)
• M83: 61,841,067 km (0.096 R)
• M84: 63,463,905 km (0.071 R)
• M85: 64,397,545 km (0.116 R)
• M86: 64,748,801 km (0.1 R)
• M87: 65,100,805 km (0.082 R)
• M88: 66,633,136 km (0.104 R)
• M89: 67,225,543 km (0.094 R)
• M90: 69,013,537 km (0.062 R)
• M91: 71,058,839 km (0.074 R)
• M92: 74,716,208 km (0.084 R)
• M93: 75,701,908 km (0.027 R)
• M94: 77,437,094 km (0.066 R)
• M95: 79,938,520 km (0.103 R)
• M96: 81,452,151 km (0.077 R)
• M97: 83,995,614 km (0.061 R)
• M98: 84,379,482 km (0.063 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 18,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit