🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.5 AU - 0.58 AU

Year: 149 Days

Day: 21.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,043,134 km

• M1: 74,799 km (0.062 R)
• M2: 264,788 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.92 AU

Year: 240 Days

Day: 41.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.18 AU - 1.4 AU

Year: 552 Days

Day: 45 Hours

Environment

Temp: -23 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.77 AU - 4.09 AU

Year: 2393 Days

Day: 27 Hours

Environment

Temp: -112 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,043,134 km

• M1: 1,559,857 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.48 AU - 3.94 AU

Year: 2692 Days

Day: 14.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 12.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.05 AU - 5.47 AU

Year: 3912 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,043,134 km

• M1: 173,085 km (0.087 R)
• M2: 262,694 km (0.116 R)
• M3: 390,450 km (0.1 R)
• M4: 483,052 km (0.11 R)
• M5: 585,376 km (0.029 R)
• M6: 793,318 km (0.112 R)
• M7: 907,012 km (0.104 R)
• M8: 1,114,055 km (0.077 R)
• M9: 1,190,949 km (0.115 R)
• M10: 1,283,251 km (0.066 R)
• M11: 1,781,860 km (0.063 R)
• M12: 1,873,265 km (0.116 R)
• M13: 1,997,730 km (0.113 R)
• M14: 2,141,194 km (0.057 R)
• M15: 2,455,350 km (0.062 R)
• M16: 2,945,582 km (0.114 R)
• M17: 3,165,042 km (0.073 R)
• M18: 3,523,778 km (0.065 R)
• M19: 3,796,644 km (0.084 R)
• M20: 3,875,931 km (0.093 R)
• M21: 3,995,759 km (0.11 R)
• M22: 4,239,454 km (0.04 R)
• M23: 4,677,477 km (0.058 R)
• M24: 4,912,794 km (0.116 R)
• M25: 5,152,151 km (0.101 R)
• M26: 5,462,267 km (0.053 R)
• M27: 5,778,667 km (0.081 R)
• M28: 6,715,299 km (0.116 R)
• M29: 6,932,665 km (0.065 R)
• M30: 7,030,053 km (0.045 R)
• M31: 7,152,274 km (0.085 R)
• M32: 7,349,444 km (0.117 R)
• M33: 7,523,576 km (0.104 R)
• M34: 7,724,037 km (0.069 R)
• M35: 7,977,306 km (0.103 R)
• M36: 8,570,312 km (0.08 R)
• M37: 9,044,238 km (0.086 R)
• M38: 9,230,787 km (0.097 R)
• M39: 9,364,976 km (0.055 R)
• M40: 9,445,759 km (0.085 R)
• M41: 9,526,692 km (0.107 R)
• M42: 10,349,629 km (0.064 R)
• M43: 10,882,647 km (0.072 R)
• M44: 11,052,739 km (0.1 R)
• M45: 11,166,733 km (0.079 R)
• M46: 12,092,445 km (0.084 R)
• M47: 12,327,762 km (0.076 R)
• M48: 13,223,554 km (0.055 R)
• M49: 13,405,166 km (0.09 R)
• M50: 13,526,789 km (0.114 R)
• M51: 13,679,229 km (0.117 R)
• M52: 13,955,237 km (0.112 R)
• M53: 14,450,406 km (0.079 R)
• M54: 14,668,819 km (0.086 R)
• M55: 14,762,916 km (0.108 R)
• M56: 15,458,098 km (0.042 R)
• M57: 16,455,766 km (0.099 R)
• M58: 16,651,290 km (0.116 R)
• M59: 17,374,745 km (0.036 R)
• M60: 17,773,723 km (0.045 R)
• M61: 18,075,013 km (0.109 R)
• M62: 18,886,582 km (0.062 R)
• M63: 19,159,747 km (0.069 R)
• M64: 19,640,854 km (0.043 R)
• M65: 19,917,610 km (0.1 R)
• M66: 20,021,730 km (0.067 R)
• M67: 20,126,000 km (0.055 R)
• M68: 20,230,569 km (0.032 R)
• M69: 20,405,150 km (0.069 R)
• M70: 21,179,019 km (0.102 R)
• M71: 21,320,838 km (0.08 R)
• M72: 21,890,956 km (0.101 R)
• M73: 22,106,077 km (0.047 R)
• M74: 22,249,991 km (0.066 R)
• M75: 22,466,309 km (0.101 R)
• M76: 22,574,618 km (0.091 R)
• M77: 22,900,891 km (0.056 R)
• M78: 23,192,307 km (0.093 R)
• M79: 23,999,837 km (0.032 R)
• M80: 24,221,690 km (0.072 R)
• M81: 25,078,288 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 10.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.15 AU - 5.83 AU

Year: 4846 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,043,134 km

• M1: 132,843 km (0.111 R)
• M2: 258,655 km (0.075 R)
• M3: 361,578 km (0.074 R)
• M4: 446,400 km (0.119 R)
• M5: 606,021 km (0.119 R)
• M6: 756,068 km (0.101 R)
• M7: 832,063 km (0.049 R)
• M8: 935,286 km (0.105 R)
• M9: 1,017,714 km (0.091 R)
• M10: 1,163,871 km (0.081 R)
• M11: 1,235,230 km (0.095 R)
• M12: 1,595,012 km (0.076 R)
• M13: 1,756,279 km (0.047 R)
• M14: 1,828,535 km (0.099 R)
• M15: 2,095,118 km (0.075 R)
• M16: 2,351,679 km (0.096 R)
• M17: 2,454,751 km (0.064 R)
• M18: 2,618,412 km (0.111 R)
• M19: 3,118,218 km (0.073 R)
• M20: 3,295,641 km (0.05 R)
• M21: 3,411,579 km (0.068 R)
• M22: 3,594,687 km (0.107 R)
• M23: 3,848,256 km (0.108 R)
• M24: 4,011,617 km (0.063 R)
• M25: 4,218,959 km (0.095 R)
• M26: 4,288,821 km (0.113 R)
• M27: 4,458,166 km (0.102 R)
• M28: 4,529,375 km (0.085 R)
• M29: 4,979,664 km (0.096 R)
• M30: 5,797,965 km (0.118 R)
• M31: 5,891,463 km (0.073 R)
• M32: 5,969,853 km (0.119 R)
• M33: 6,175,101 km (0.072 R)
• M34: 6,254,687 km (0.083 R)
• M35: 6,366,736 km (0.104 R)
• M36: 6,576,472 km (0.101 R)
• M37: 6,706,772 km (0.077 R)
• M38: 7,152,573 km (0.026 R)
• M39: 7,472,264 km (0.101 R)
• M40: 7,710,723 km (0.099 R)
• M41: 7,865,407 km (0.102 R)
• M42: 8,003,785 km (0.087 R)
• M43: 8,160,414 km (0.113 R)
• M44: 8,441,359 km (0.098 R)
• M45: 8,886,712 km (0.09 R)
• M46: 9,230,338 km (0.078 R)
• M47: 9,523,101 km (0.074 R)
• M48: 9,689,155 km (0.119 R)
• M49: 10,268,398 km (0.091 R)
• M50: 10,438,790 km (0.07 R)
• M51: 11,051,842 km (0.109 R)
• M52: 11,362,706 km (0.059 R)
• M53: 11,460,543 km (0.105 R)
• M54: 11,874,181 km (0.1 R)
• M55: 12,433,528 km (0.108 R)
• M56: 13,062,587 km (0.104 R)
• M57: 13,474,131 km (0.112 R)
• M58: 13,847,976 km (0.112 R)
• M59: 13,952,545 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 11.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.95 AU - 7.77 AU

Year: 6042 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,043,134 km

• M1: 174,132 km (0.11 R)
• M2: 253,868 km (0.03 R)
• M3: 412,890 km (0.093 R)
• M4: 705,504 km (0.069 R)
• M5: 983,008 km (0.117 R)
• M6: 1,382,883 km (0.064 R)
• M7: 1,753,437 km (0.074 R)
• M8: 1,970,653 km (0.101 R)
• M9: 2,217,788 km (0.083 R)
• M10: 2,765,167 km (0.045 R)
• M11: 2,925,835 km (0.085 R)
• M12: 3,184,789 km (0.113 R)
• M13: 3,852,145 km (0.085 R)
• M14: 4,862,978 km (0.045 R)
• M15: 5,029,929 km (0.095 R)
• M16: 5,227,099 km (0.057 R)
• M17: 5,863,339 km (0.112 R)
• M18: 6,130,820 km (0.107 R)
• M19: 6,616,115 km (0.079 R)
• M20: 6,925,783 km (0.114 R)
• M21: 7,176,958 km (0.109 R)
• M22: 8,047,019 km (0.101 R)
• M23: 8,410,991 km (0.052 R)
• M24: 8,645,411 km (0.027 R)
• M25: 8,780,348 km (0.027 R)
• M26: 8,882,074 km (0.114 R)
• M27: 9,052,466 km (0.084 R)
• M28: 9,327,278 km (0.097 R)
• M29: 9,955,738 km (0.08 R)
• M30: 11,623,306 km (0.108 R)
• M31: 11,847,254 km (0.09 R)
• M32: 12,565,623 km (0.117 R)
• M33: 12,642,067 km (0.066 R)
• M34: 12,756,958 km (0.068 R)
• M35: 12,872,298 km (0.06 R)
• M36: 13,220,413 km (0.065 R)
• M37: 13,337,099 km (0.073 R)
• M38: 13,571,519 km (0.047 R)
• M39: 14,203,420 km (0.076 R)
• M40: 14,402,834 km (0.053 R)
• M41: 14,804,504 km (0.061 R)
• M42: 14,885,287 km (0.053 R)
• M43: 15,577,776 km (0.058 R)
• M44: 15,907,340 km (0.064 R)
• M45: 16,031,506 km (0.05 R)
• M46: 16,280,886 km (0.074 R)
• M47: 16,909,945 km (0.052 R)
• M48: 17,163,663 km (0.116 R)
• M49: 18,234,933 km (0.103 R)
• M50: 18,975,742 km (0.072 R)
• M51: 19,107,388 km (0.102 R)
• M52: 19,327,746 km (0.078 R)
• M53: 19,815,285 km (0.066 R)
• M54: 20,306,864 km (0.1 R)
• M55: 20,396,622 km (0.082 R)
• M56: 20,486,531 km (0.087 R)
• M57: 21,484,797 km (0.056 R)
• M58: 22,266,895 km (0.112 R)
• M59: 22,871,270 km (0.057 R)
• M60: 23,152,066 km (0.117 R)
• M61: 23,434,058 km (0.033 R)
• M62: 24,429,781 km (0.118 R)
• M63: 25,053,155 km (0.098 R)
• M64: 25,197,667 km (0.117 R)
• M65: 25,876,093 km (0.066 R)
• M66: 26,413,449 km (0.041 R)
• M67: 27,053,129 km (0.095 R)
• M68: 27,399,748 km (0.087 R)
• M69: 27,698,046 km (0.078 R)
• M70: 27,997,391 km (0.104 R)
• M71: 28,599,223 km (0.067 R)
• M72: 28,800,732 km (0.105 R)
• M73: 28,952,274 km (0.03 R)
• M74: 29,611,851 km (0.083 R)
• M75: 29,713,727 km (0.077 R)
• M76: 30,842,443 km (0.107 R)
• M77: 31,049,188 km (0.064 R)
• M78: 31,932,862 km (0.119 R)
• M79: 32,299,227 km (0.058 R)
• M80: 34,151,548 km (0.093 R)
• M81: 34,740,814 km (0.095 R)
• M82: 35,009,791 km (0.086 R)
• M83: 35,712,303 km (0.104 R)
• M84: 36,364,998 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 11.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.88 AU - 12.64 AU

Year: 13297 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,043,134 km

• M1: 161,416 km (0.085 R)
• M2: 431,291 km (0.082 R)
• M3: 841,338 km (0.102 R)
• M4: 1,045,689 km (0.086 R)
• M5: 1,145,620 km (0.096 R)
• M6: 1,392,307 km (0.111 R)
• M7: 2,297,375 km (0.106 R)
• M8: 2,452,358 km (0.103 R)
• M9: 2,542,416 km (0.081 R)
• M10: 2,679,747 km (0.08 R)
• M11: 2,890,380 km (0.034 R)
• M12: 3,082,315 km (0.063 R)
• M13: 3,917,968 km (0.114 R)
• M14: 4,347,464 km (0.071 R)
• M15: 4,595,796 km (0.101 R)
• M16: 4,735,820 km (0.086 R)
• M17: 5,339,298 km (0.106 R)
• M18: 6,150,866 km (0.076 R)
• M19: 6,305,401 km (0.076 R)
• M20: 6,523,814 km (0.117 R)
• M21: 7,032,745 km (0.091 R)
• M22: 7,653,876 km (0.082 R)
• M23: 8,497,608 km (0.052 R)
• M24: 8,669,945 km (0.093 R)
• M25: 8,808,771 km (0.107 R)
• M26: 9,335,506 km (0.12 R)
• M27: 10,530,194 km (0.085 R)
• M28: 10,641,196 km (0.109 R)
• M29: 10,826,996 km (0.053 R)
• M30: 11,734,158 km (0.084 R)
• M31: 12,391,491 km (0.115 R)
• M32: 12,902,218 km (0.079 R)
• M33: 13,299,849 km (0.107 R)
• M34: 15,347,694 km (0.033 R)
• M35: 16,151,334 km (0.077 R)
• M36: 16,236,754 km (0.091 R)
• M37: 16,925,353 km (0.119 R)
• M38: 17,142,420 km (0.096 R)
• M39: 17,623,377 km (0.087 R)
• M40: 17,755,472 km (0.094 R)
• M41: 17,931,848 km (0.119 R)
• M42: 18,420,135 km (0.076 R)
• M43: 19,637,114 km (0.085 R)
• M44: 19,956,805 km (0.101 R)
• M45: 20,094,435 km (0.085 R)
• M46: 20,186,288 km (0.069 R)
• M47: 20,787,073 km (0.063 R)
• M48: 20,926,498 km (0.107 R)
• M49: 21,019,548 km (0.105 R)
• M50: 21,112,897 km (0.109 R)
• M51: 21,393,543 km (0.076 R)
• M52: 22,385,676 km (0.061 R)
• M53: 23,103,596 km (0.105 R)
• M54: 24,463,740 km (0.058 R)
• M55: 24,660,162 km (0.053 R)
• M56: 25,104,019 km (0.089 R)
• M57: 25,351,753 km (0.103 R)
• M58: 25,650,201 km (0.05 R)
• M59: 25,799,798 km (0.115 R)
• M60: 26,350,917 km (0.113 R)
• M61: 26,703,669 km (0.07 R)
• M62: 27,057,916 km (0.105 R)
• M63: 27,464,673 km (0.091 R)
• M64: 29,060,284 km (0.114 R)
• M65: 29,216,315 km (0.091 R)
• M66: 30,053,015 km (0.075 R)
• M67: 31,482,722 km (0.088 R)
• M68: 31,749,904 km (0.089 R)
• M69: 31,964,278 km (0.061 R)
• M70: 32,071,540 km (0.058 R)
• M71: 32,664,097 km (0.099 R)
• M72: 33,205,940 km (0.108 R)
• M73: 33,969,338 km (0.104 R)
• M74: 34,078,844 km (0.108 R)
• M75: 35,402,635 km (0.111 R)
• M76: 36,406,287 km (0.1 R)
• M77: 37,645,855 km (0.106 R)
• M78: 37,759,251 km (0.085 R)
• M79: 37,929,493 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit