🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.69 AU

Year: 167 Days

Day: 25.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,081,706 km

• M1: 32,164 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.9 AU

Year: 261 Days

Day: 21.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.97 AU - 1.29 AU

Year: 455 Days

Day: 45.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,081,706 km

• M1: 73,303 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 9.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.75 AU - 11.11 AU

Year: 10107 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,081,706 km

• M1: 283,189 km (0.034 R)
• M2: 656,735 km (0.116 R)
• M3: 810,072 km (0.084 R)
• M4: 927,208 km (0.08 R)
• M5: 1,165,966 km (0.098 R)
• M6: 1,327,083 km (0.11 R)
• M7: 1,611,917 km (0.115 R)
• M8: 1,701,227 km (0.083 R)
• M9: 2,440,689 km (0.104 R)
• M10: 2,666,283 km (0.098 R)
• M11: 3,231,314 km (0.11 R)
• M12: 3,345,008 km (0.084 R)
• M13: 3,556,839 km (0.107 R)
• M14: 3,812,951 km (0.086 R)
• M15: 4,075,046 km (0.12 R)
• M16: 4,157,026 km (0.12 R)
• M17: 4,405,956 km (0.119 R)
• M18: 4,659,674 km (0.118 R)
• M19: 4,724,002 km (0.06 R)
• M20: 4,810,020 km (0.094 R)
• M21: 4,962,012 km (0.039 R)
• M22: 5,404,821 km (0.091 R)
• M23: 5,517,618 km (0.087 R)
• M24: 6,186,770 km (0.098 R)
• M25: 6,281,016 km (0.05 R)
• M26: 6,399,647 km (0.119 R)
• M27: 7,028,407 km (0.118 R)
• M28: 7,275,393 km (0.097 R)
• M29: 7,500,239 km (0.117 R)
• M30: 8,266,180 km (0.11 R)
• M31: 8,527,079 km (0.102 R)
• M32: 8,658,575 km (0.098 R)
• M33: 8,976,770 km (0.109 R)
• M34: 9,110,510 km (0.098 R)
• M35: 9,298,854 km (0.117 R)
• M36: 9,570,225 km (0.051 R)
• M37: 9,761,710 km (0.115 R)
• M38: 9,871,664 km (0.119 R)
• M39: 10,315,820 km (0.062 R)
• M40: 11,425,687 km (0.104 R)
• M41: 11,541,625 km (0.036 R)
• M42: 11,745,527 km (0.112 R)
• M43: 12,275,403 km (0.11 R)
• M44: 12,543,183 km (0.062 R)
• M45: 13,419,378 km (0.098 R)
• M46: 13,511,081 km (0.072 R)
• M47: 13,973,189 km (0.119 R)
• M48: 14,628,577 km (0.065 R)
• M49: 15,071,237 km (0.091 R)
• M50: 15,582,413 km (0.104 R)
• M51: 16,885,112 km (0.063 R)
• M52: 16,951,234 km (0.11 R)
• M53: 17,449,395 km (0.082 R)
• M54: 17,952,343 km (0.057 R)
• M55: 18,494,037 km (0.104 R)
• M56: 19,316,825 km (0.119 R)
• M57: 20,361,916 km (0.091 R)
• M58: 20,467,532 km (0.054 R)
• M59: 20,891,492 km (0.096 R)
• M60: 21,246,937 km (0.079 R)
• M61: 21,568,572 km (0.095 R)
• M62: 22,072,119 km (0.056 R)
• M63: 22,144,374 km (0.115 R)
• M64: 22,871,270 km (0.113 R)
• M65: 23,127,532 km (0.079 R)
• M66: 23,939,250 km (0.107 R)
• M67: 24,050,550 km (0.087 R)
• M68: 24,535,397 km (0.075 R)
• M69: 24,685,145 km (0.056 R)
• M70: 25,287,426 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 14.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.19 AU - 10.67 AU

Year: 11851 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 70,081,706 km

• M1: 212,728 km (0.107 R)
• M2: 317,746 km (0.081 R)
• M3: 653,294 km (0.118 R)
• M4: 803,490 km (0.107 R)
• M5: 907,161 km (0.078 R)
• M6: 1,195,137 km (0.113 R)
• M7: 1,427,612 km (0.107 R)
• M8: 1,616,106 km (0.094 R)
• M9: 1,875,359 km (0.113 R)
• M10: 2,066,844 km (0.09 R)
• M11: 2,231,551 km (0.098 R)
• M12: 2,383,692 km (0.112 R)
• M13: 2,627,537 km (0.044 R)
• M14: 2,953,212 km (0.1 R)
• M15: 3,083,511 km (0.067 R)
• M16: 3,447,034 km (0.105 R)
• M17: 3,545,021 km (0.095 R)
• M18: 3,865,011 km (0.07 R)
• M19: 4,028,671 km (0.116 R)
• M20: 4,426,751 km (0.064 R)
• M21: 4,684,807 km (0.113 R)
• M22: 4,903,669 km (0.092 R)
• M23: 5,125,971 km (0.109 R)
• M24: 5,328,975 km (0.107 R)
• M25: 5,557,710 km (0.112 R)
• M26: 5,906,872 km (0.079 R)
• M27: 6,191,407 km (0.081 R)
• M28: 6,947,624 km (0.071 R)
• M29: 7,604,359 km (0.05 R)
• M30: 8,573,454 km (0.059 R)
• M31: 8,707,344 km (0.057 R)
• M32: 8,950,291 km (0.11 R)
• M33: 9,360,189 km (0.054 R)
• M34: 9,748,246 km (0.072 R)
• M35: 10,483,220 km (0.074 R)
• M36: 11,471,165 km (0.083 R)
• M37: 11,589,347 km (0.099 R)
• M38: 12,036,196 km (0.06 R)
• M39: 12,367,555 km (0.109 R)
• M40: 12,701,906 km (0.097 R)
• M41: 13,754,327 km (0.087 R)
• M42: 14,610,027 km (0.099 R)
• M43: 15,646,441 km (0.037 R)
• M44: 16,273,107 km (0.064 R)
• M45: 16,606,261 km (0.105 R)
• M46: 16,941,660 km (0.07 R)
• M47: 18,478,628 km (0.061 R)
• M48: 18,617,305 km (0.105 R)
• M49: 19,351,681 km (0.091 R)
• M50: 19,669,278 km (0.082 R)
• M51: 19,953,065 km (0.057 R)
• M52: 20,059,878 km (0.104 R)
• M53: 20,560,582 km (0.075 R)
• M54: 20,704,495 km (0.119 R)
• M55: 21,101,677 km (0.058 R)
• M56: 21,720,713 km (0.11 R)
• M57: 22,161,279 km (0.073 R)
• M58: 22,976,587 km (0.11 R)
• M59: 23,125,886 km (0.114 R)
• M60: 23,350,432 km (0.1 R)
• M61: 23,839,468 km (0.078 R)
• M62: 24,142,104 km (0.106 R)
• M63: 24,904,306 km (0.116 R)
• M64: 25,134,537 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.7

Radius: 3

Gravity: 95.97 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.21 AU - 12.79 AU

Year: 15744 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 70,081,706 km

• M1: 48,769 km (0.058 R)
• M2: 179,069 km (0.093 R)
• M3: 281,693 km (0.112 R)
• M4: 314,156 km (0.115 R)
• M5: 515,813 km (0.114 R)
• M6: 844,031 km (0.087 R)
• M7: 990,488 km (0.086 R)
• M8: 1,390,512 km (0.075 R)
• M9: 1,447,359 km (0.105 R)
• M10: 1,563,148 km (0.116 R)
• M11: 1,928,466 km (0.076 R)
• M12: 2,420,494 km (0.083 R)
• M13: 3,434,767 km (0.079 R)
• M14: 3,550,406 km (0.119 R)
• M15: 3,667,242 km (0.093 R)
• M16: 3,785,425 km (0.05 R)
• M17: 3,904,804 km (0.103 R)
• M18: 3,944,896 km (0.107 R)
• M19: 3,984,988 km (0.079 R)
• M20: 4,520,100 km (0.068 R)
• M21: 4,774,715 km (0.071 R)
• M22: 4,903,669 km (0.089 R)
• M23: 5,884,133 km (0.093 R)
• M24: 5,930,209 km (0.074 R)
• M25: 6,022,511 km (0.109 R)
• M26: 6,634,067 km (0.091 R)
• M27: 7,020,179 km (0.06 R)
• M28: 7,117,867 km (0.116 R)
• M29: 8,950,889 km (0.088 R)
• M30: 9,377,094 km (0.088 R)
• M31: 10,248,950 km (0.101 R)
• M32: 11,374,525 km (0.119 R)
• M33: 12,776,107 km (0.038 R)
• M34: 13,557,756 km (0.081 R)
• M35: 13,679,379 km (0.087 R)
• M36: 14,852,825 km (0.088 R)
• M37: 15,610,388 km (0.102 R)
• M38: 15,737,846 km (0.094 R)
• M39: 15,993,808 km (0.116 R)
• M40: 16,315,742 km (0.098 R)
• M41: 18,291,481 km (0.079 R)
• M42: 19,034,683 km (0.026 R)
• M43: 19,102,751 km (0.111 R)
• M44: 21,961,566 km (0.099 R)
• M45: 22,319,254 km (0.109 R)
• M46: 22,534,675 km (0.111 R)
• M47: 23,112,871 km (0.105 R)
• M48: 23,476,543 km (0.075 R)
• M49: 24,653,280 km (0.085 R)
• M50: 24,950,531 km (0.074 R)
• M51: 25,248,829 km (0.077 R)
• M52: 25,924,413 km (0.073 R)
• M53: 26,529,986 km (0.117 R)
• M54: 26,758,272 km (0.086 R)
• M55: 27,140,195 km (0.103 R)
• M56: 27,600,807 km (0.053 R)
• M57: 27,832,085 km (0.041 R)
• M58: 30,021,749 km (0.092 R)
• M59: 30,737,276 km (0.116 R)
• M60: 31,056,967 km (0.097 R)
• M61: 31,458,338 km (0.093 R)
• M62: 32,753,855 km (0.106 R)
• M63: 32,917,067 km (0.108 R)
• M64: 33,737,013 km (0.097 R)
• M65: 34,066,876 km (0.073 R)
• M66: 34,896,097 km (0.073 R)
• M67: 35,146,225 km (0.115 R)
• M68: 35,313,325 km (0.053 R)
• M69: 35,648,125 km (0.114 R)
• M70: 35,984,122 km (0.112 R)
• M71: 38,968,151 km (0.068 R)
• M72: 39,054,469 km (0.08 R)
• M73: 39,141,086 km (0.092 R)
• M74: 39,487,555 km (0.117 R)
• M75: 40,096,568 km (0.12 R)
• M76: 40,971,715 km (0.072 R)
• M77: 44,716,000 km (0.091 R)
• M78: 44,897,014 km (0.073 R)
• M79: 44,987,670 km (0.117 R)
• M80: 47,733,689 km (0.077 R)
• M81: 47,918,592 km (0.101 R)
• M82: 48,103,794 km (0.1 R)
• M83: 48,567,996 km (0.049 R)
• M84: 49,407,090 km (0.091 R)
• M85: 50,157,024 km (0.054 R)
• M86: 52,620,153 km (0.089 R)
• M87: 55,899,937 km (0.036 R)
• M88: 56,192,401 km (0.116 R)
• M89: 57,171,369 km (0.1 R)
• M90: 57,564,513 km (0.069 R)
• M91: 57,958,404 km (0.071 R)
• M92: 58,155,873 km (0.069 R)
• M93: 60,241,417 km (0.117 R)
• M94: 61,444,184 km (0.073 R)
• M95: 64,894,659 km (0.112 R)
• M96: 66,024,272 km (0.097 R)
• M97: 66,953,425 km (0.105 R)
• M98: 67,679,124 km (0.058 R)
• M99: 67,990,886 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit