🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.43 AU - 0.59 AU

Year: 133 Days

Day: 31.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.55 AU - 0.67 AU

Year: 174 Days

Day: 20.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.73 AU - 0.93 AU

Year: 276 Days

Day: 41.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,996,132 km

• M1: 76,445 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 291 Days

Day: 30.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,996,132 km

• M1: 65,524 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.91 AU - 1.43 AU

Year: 462 Days

Day: 27.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.07 AU - 1.37 AU

Year: 492 Days

Day: 27.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,996,132 km

• M1: 476,170 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 10.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.7 AU - 7.1 AU

Year: 5914 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,996,132 km

• M1: 164,408 km (0.112 R)
• M2: 302,188 km (0.072 R)
• M3: 520,750 km (0.054 R)
• M4: 906,713 km (0.119 R)
• M5: 1,269,787 km (0.109 R)
• M6: 1,657,993 km (0.074 R)
• M7: 1,827,488 km (0.056 R)
• M8: 2,142,989 km (0.105 R)
• M9: 2,391,023 km (0.036 R)
• M10: 2,626,639 km (0.061 R)
• M11: 2,780,725 km (0.094 R)
• M12: 2,870,035 km (0.065 R)
• M13: 3,307,759 km (0.079 R)
• M14: 3,450,475 km (0.101 R)
• M15: 3,766,575 km (0.117 R)
• M16: 3,915,724 km (0.07 R)
• M17: 4,143,113 km (0.114 R)
• M18: 4,558,247 km (0.098 R)
• M19: 4,986,695 km (0.075 R)
• M20: 5,068,376 km (0.081 R)
• M21: 5,596,905 km (0.103 R)
• M22: 5,710,300 km (0.091 R)
• M23: 5,853,316 km (0.119 R)
• M24: 5,939,634 km (0.063 R)
• M25: 6,084,594 km (0.092 R)
• M26: 7,503,231 km (0.061 R)
• M27: 8,492,671 km (0.05 R)
• M28: 8,787,678 km (0.102 R)
• M29: 9,019,405 km (0.101 R)
• M30: 9,932,251 km (0.111 R)
• M31: 10,070,031 km (0.1 R)
• M32: 10,277,823 km (0.116 R)
• M33: 10,557,122 km (0.101 R)
• M34: 11,482,235 km (0.045 R)
• M35: 11,554,341 km (0.113 R)
• M36: 11,954,366 km (0.11 R)
• M37: 12,842,977 km (0.051 R)
• M38: 13,829,426 km (0.071 R)
• M39: 13,944,766 km (0.065 R)
• M40: 14,021,958 km (0.052 R)
• M41: 14,215,238 km (0.116 R)
• M42: 15,593,783 km (0.03 R)
• M43: 16,604,316 km (0.045 R)
• M44: 18,012,481 km (0.04 R)
• M45: 18,645,729 km (0.111 R)
• M46: 18,815,971 km (0.118 R)
• M47: 18,986,663 km (0.102 R)
• M48: 19,458,494 km (0.088 R)
• M49: 19,544,812 km (0.085 R)
• M50: 19,934,365 km (0.081 R)
• M51: 20,021,281 km (0.097 R)
• M52: 20,501,640 km (0.081 R)
• M53: 21,251,574 km (0.086 R)
• M54: 21,607,468 km (0.1 R)
• M55: 21,696,778 km (0.044 R)
• M56: 22,190,151 km (0.057 R)
• M57: 22,869,026 km (0.052 R)
• M58: 22,959,982 km (0.09 R)
• M59: 23,188,119 km (0.116 R)
• M60: 23,462,780 km (0.104 R)
• M61: 23,784,565 km (0.089 R)
• M62: 23,922,943 km (0.08 R)
• M63: 24,107,846 km (0.117 R)
• M64: 24,899,070 km (0.079 R)
• M65: 25,133,489 km (0.076 R)
• M66: 25,462,754 km (0.115 R)
• M67: 26,268,489 km (0.094 R)
• M68: 27,323,602 km (0.034 R)
• M69: 27,420,093 km (0.089 R)
• M70: 27,565,203 km (0.12 R)
• M71: 28,637,371 km (0.091 R)
• M72: 29,178,466 km (0.115 R)
• M73: 29,921,818 km (0.056 R)
• M74: 30,520,958 km (0.108 R)
• M75: 31,985,222 km (0.062 R)
• M76: 32,188,974 km (0.083 R)
• M77: 32,700,299 km (0.034 R)
• M78: 33,420,613 km (0.086 R)
• M79: 33,627,507 km (0.074 R)
• M80: 33,834,700 km (0.106 R)
• M81: 34,146,312 km (0.084 R)
• M82: 34,302,343 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.72 AU - 11.78 AU

Year: 13782 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,996,132 km

• M1: 129,103 km (0.086 R)
• M2: 183,257 km (0.08 R)
• M3: 276,008 km (0.114 R)
• M4: 504,145 km (0.112 R)
• M5: 614,997 km (0.105 R)
• M6: 1,970,204 km (0.077 R)
• M7: 2,098,110 km (0.1 R)
• M8: 2,176,051 km (0.06 R)
• M9: 2,281,667 km (0.047 R)
• M10: 2,335,073 km (0.081 R)
• M11: 2,497,985 km (0.078 R)
• M12: 2,580,862 km (0.097 R)
• M13: 2,777,883 km (0.104 R)
• M14: 2,835,029 km (0.064 R)
• M15: 3,009,012 km (0.035 R)
• M16: 3,276,493 km (0.11 R)
• M17: 3,337,080 km (0.111 R)
• M18: 3,459,152 km (0.11 R)
• M19: 3,676,517 km (0.07 R)
• M20: 3,771,063 km (0.069 R)
• M21: 3,898,521 km (0.08 R)
• M22: 4,222,998 km (0.108 R)
• M23: 4,421,963 km (0.098 R)
• M24: 4,522,643 km (0.066 R)
• M25: 5,390,759 km (0.084 R)
• M26: 5,570,576 km (0.071 R)
• M27: 6,047,195 km (0.102 R)
• M28: 6,384,837 km (0.114 R)
• M29: 6,536,978 km (0.119 R)
• M30: 6,613,423 km (0.091 R)
• M31: 7,196,555 km (0.119 R)
• M32: 7,674,969 km (0.099 R)
• M33: 8,578,540 km (0.062 R)
• M34: 9,342,686 km (0.096 R)
• M35: 9,558,706 km (0.083 R)
• M36: 10,261,367 km (0.076 R)
• M37: 10,844,649 km (0.088 R)
• M38: 11,577,080 km (0.103 R)
• M39: 12,753,218 km (0.055 R)
• M40: 13,137,685 km (0.048 R)
• M41: 13,234,325 km (0.038 R)
• M42: 13,331,265 km (0.066 R)
• M43: 13,525,891 km (0.104 R)
• M44: 15,319,121 km (0.084 R)
• M45: 15,727,673 km (0.116 R)
• M46: 16,191,576 km (0.071 R)
• M47: 16,660,116 km (0.098 R)
• M48: 16,764,835 km (0.081 R)
• M49: 16,922,212 km (0.117 R)
• M50: 18,199,628 km (0.11 R)
• M51: 18,415,498 km (0.107 R)
• M52: 18,795,327 km (0.064 R)
• M53: 19,013,590 km (0.053 R)
• M54: 19,287,653 km (0.104 R)
• M55: 19,397,608 km (0.1 R)
• M56: 20,564,621 km (0.063 R)
• M57: 20,676,969 km (0.098 R)
• M58: 21,128,455 km (0.064 R)
• M59: 22,386,573 km (0.1 R)
• M60: 22,908,221 km (0.056 R)
• M61: 22,966,415 km (0.072 R)
• M62: 23,024,758 km (0.109 R)
• M63: 24,437,710 km (0.036 R)
• M64: 25,094,594 km (0.117 R)
• M65: 25,515,712 km (0.074 R)
• M66: 25,636,438 km (0.064 R)
• M67: 26,486,901 km (0.108 R)
• M68: 27,408,424 km (0.099 R)
• M69: 27,470,208 km (0.112 R)
• M70: 27,842,109 km (0.05 R)
• M71: 27,904,192 km (0.107 R)
• M72: 29,789,574 km (0.076 R)
• M73: 29,980,460 km (0.092 R)
• M74: 31,004,907 km (0.084 R)
• M75: 31,327,290 km (0.11 R)
• M76: 32,040,722 km (0.103 R)
• M77: 32,956,411 km (0.116 R)
• M78: 33,615,689 km (0.097 R)
• M79: 33,681,961 km (0.058 R)
• M80: 35,552,233 km (0.093 R)
• M81: 36,160,648 km (0.093 R)
• M82: 38,905,619 km (0.107 R)
• M83: 40,303,162 km (0.083 R)
• M84: 41,788,220 km (0.107 R)
• M85: 43,363,037 km (0.113 R)
• M86: 44,666,035 km (0.108 R)
• M87: 45,176,163 km (0.117 R)
• M88: 45,468,478 km (0.036 R)
• M89: 45,541,781 km (0.098 R)
• M90: 45,981,748 km (0.102 R)
• M91: 46,128,653 km (0.091 R)
• M92: 46,496,813 km (0.074 R)
• M93: 47,161,926 km (0.114 R)
• M94: 50,155,828 km (0.088 R)
• M95: 50,382,768 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 4.4

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.04 AU - 15.32 AU

Year: 18481 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 74.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,996,132 km

• M1: 129,552 km (0.065 R)
• M2: 159,322 km (0.087 R)
• M3: 293,511 km (0.114 R)
• M4: 729,888 km (0.07 R)
• M5: 998,416 km (0.071 R)
• M6: 1,247,796 km (0.047 R)
• M7: 1,465,760 km (0.074 R)
• M8: 1,748,350 km (0.116 R)
• M9: 1,882,390 km (0.111 R)
• M10: 2,160,492 km (0.103 R)
• M11: 2,275,384 km (0.109 R)
• M12: 2,571,139 km (0.099 R)
• M13: 3,037,435 km (0.106 R)
• M14: 3,630,890 km (0.075 R)
• M15: 3,698,957 km (0.12 R)
• M16: 3,871,144 km (0.064 R)
• M17: 5,301,300 km (0.067 R)
• M18: 5,890,416 km (0.067 R)
• M19: 6,172,408 km (0.095 R)
• M20: 6,376,609 km (0.056 R)
• M21: 6,749,706 km (0.112 R)
• M22: 7,300,825 km (0.086 R)
• M23: 8,672,637 km (0.092 R)
• M24: 8,809,669 km (0.09 R)
• M25: 10,947,423 km (0.115 R)
• M26: 11,895,723 km (0.09 R)
• M27: 12,149,591 km (0.072 R)
• M28: 13,287,881 km (0.094 R)
• M29: 13,551,323 km (0.12 R)
• M30: 13,976,480 km (0.11 R)
• M31: 14,244,410 km (0.101 R)
• M32: 15,664,543 km (0.101 R)
• M33: 16,110,494 km (0.087 R)
• M34: 17,761,755 km (0.08 R)
• M35: 17,935,738 km (0.111 R)
• M36: 18,168,362 km (0.088 R)
• M37: 19,287,504 km (0.114 R)
• M38: 19,585,652 km (0.104 R)
• M39: 20,549,960 km (0.077 R)
• M40: 20,671,583 km (0.111 R)
• M41: 22,149,760 km (0.1 R)
• M42: 22,336,907 km (0.066 R)
• M43: 23,661,746 km (0.111 R)
• M44: 25,859,787 km (0.089 R)
• M45: 27,517,332 km (0.113 R)
• M46: 27,718,391 km (0.107 R)
• M47: 30,863,985 km (0.059 R)
• M48: 31,212,549 km (0.092 R)
• M49: 32,691,024 km (0.082 R)
• M50: 34,842,541 km (0.067 R)
• M51: 34,987,501 km (0.119 R)
• M52: 35,935,353 km (0.075 R)
• M53: 36,081,810 km (0.064 R)
• M54: 36,891,433 km (0.09 R)
• M55: 36,965,335 km (0.087 R)
• M56: 37,707,041 km (0.108 R)
• M57: 39,431,306 km (0.086 R)
• M58: 39,961,182 km (0.072 R)
• M59: 40,037,177 km (0.096 R)
• M60: 43,189,653 km (0.037 R)
• M61: 44,362,949 km (0.118 R)
• M62: 47,140,683 km (0.064 R)
• M63: 47,301,201 km (0.107 R)
• M64: 48,510,251 km (0.099 R)
• M65: 51,287,984 km (0.109 R)
• M66: 51,618,147 km (0.059 R)
• M67: 52,446,769 km (0.089 R)
• M68: 52,529,796 km (0.075 R)
• M69: 53,112,779 km (0.097 R)
• M70: 54,453,027 km (0.106 R)
• M71: 54,789,921 km (0.078 R)
• M72: 55,296,459 km (0.096 R)
• M73: 55,380,982 km (0.086 R)
• M74: 56,144,081 km (0.074 R)
• M75: 56,569,537 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit