🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.48 AU - 0.7 AU

Year: 171 Days

Day: 38.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.65 AU - 1.03 AU

Year: 290 Days

Day: 19.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,280,247 km

• M1: 147,204 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.84 AU - 1.17 AU

Year: 377 Days

Day: 40.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.54 AU - 2.06 AU

Year: 910 Days

Day: 19 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,280,247 km

• M1: 364,420 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.51 AU - 2.17 AU

Year: 940 Days

Day: 46.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.57 AU - 5.05 AU

Year: 3371 Days

Day: 47.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,280,247 km

• M1: 655,388 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 12.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.36 AU - 4.78 AU

Year: 3680 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,280,247 km

• M1: 169,195 km (0.036 R)
• M2: 309,967 km (0.059 R)
• M3: 412,890 km (0.119 R)
• M4: 578,345 km (0.112 R)
• M5: 748,139 km (0.106 R)
• M6: 834,457 km (0.119 R)
• M7: 982,858 km (0.12 R)
• M8: 1,091,167 km (0.107 R)
• M9: 1,414,448 km (0.12 R)
• M10: 1,651,860 km (0.086 R)
• M11: 1,738,776 km (0.113 R)
• M12: 1,827,488 km (0.086 R)
• M13: 1,917,695 km (0.083 R)
• M14: 2,009,548 km (0.092 R)
• M15: 2,150,021 km (0.105 R)
• M16: 2,326,546 km (0.102 R)
• M17: 2,711,162 km (0.098 R)
• M18: 2,972,958 km (0.071 R)
• M19: 3,098,172 km (0.072 R)
• M20: 3,279,933 km (0.12 R)
• M21: 3,446,735 km (0.053 R)
• M22: 3,730,971 km (0.103 R)
• M23: 3,827,462 km (0.044 R)
• M24: 3,963,895 km (0.105 R)
• M25: 4,201,755 km (0.071 R)
• M26: 4,588,017 km (0.101 R)
• M27: 4,691,539 km (0.082 R)
• M28: 5,178,181 km (0.078 R)
• M29: 5,307,882 km (0.057 R)
• M30: 5,814,869 km (0.108 R)
• M31: 6,476,391 km (0.072 R)
• M32: 6,710,212 km (0.053 R)
• M33: 7,234,254 km (0.059 R)
• M34: 7,476,752 km (0.109 R)
• M35: 7,672,875 km (0.097 R)
• M36: 7,895,476 km (0.062 R)
• M37: 8,372,394 km (0.082 R)
• M38: 8,833,006 km (0.031 R)
• M39: 9,275,517 km (0.09 R)
• M40: 9,618,844 km (0.089 R)
• M41: 9,912,804 km (0.116 R)
• M42: 10,236,683 km (0.102 R)
• M43: 10,756,835 km (0.075 R)
• M44: 11,145,490 km (0.028 R)
• M45: 11,482,385 km (0.091 R)
• M46: 11,708,876 km (0.108 R)
• M47: 11,822,720 km (0.077 R)
• M48: 12,051,455 km (0.042 R)
• M49: 12,137,623 km (0.085 R)
• M50: 12,252,814 km (0.114 R)
• M51: 12,455,220 km (0.086 R)
• M52: 12,687,994 km (0.038 R)
• M53: 13,069,319 km (0.046 R)
• M54: 14,024,052 km (0.092 R)
• M55: 14,479,279 km (0.112 R)
• M56: 14,877,807 km (0.087 R)
• M57: 16,031,805 km (0.051 R)
• M58: 16,348,654 km (0.09 R)
• M59: 16,444,097 km (0.115 R)
• M60: 16,571,555 km (0.08 R)
• M61: 16,731,475 km (0.111 R)
• M62: 16,891,993 km (0.05 R)
• M63: 18,890,322 km (0.099 R)
• M64: 19,325,801 km (0.093 R)
• M65: 20,274,999 km (0.093 R)
• M66: 20,411,881 km (0.104 R)
• M67: 20,893,287 km (0.092 R)
• M68: 21,274,164 km (0.116 R)
• M69: 21,413,290 km (0.045 R)
• M70: 21,762,301 km (0.069 R)
• M71: 22,395,250 km (0.067 R)
• M72: 22,536,770 km (0.075 R)
• M73: 22,714,043 km (0.109 R)
• M74: 22,998,578 km (0.067 R)
• M75: 23,105,690 km (0.031 R)
• M76: 23,284,460 km (0.074 R)
• M77: 24,076,431 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 9.1

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.87 AU - 6.15 AU

Year: 4225 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,280,247 km

• M1: 148,700 km (0.026 R)
• M2: 334,501 km (0.114 R)
• M3: 483,500 km (0.076 R)
• M4: 728,691 km (0.099 R)
• M5: 837,898 km (0.085 R)
• M6: 906,114 km (0.119 R)
• M7: 1,110,315 km (0.049 R)
• M8: 1,289,833 km (0.112 R)
• M9: 1,369,718 km (0.068 R)
• M10: 1,869,225 km (0.119 R)
• M11: 2,372,323 km (0.105 R)
• M12: 2,438,146 km (0.074 R)
• M13: 2,588,492 km (0.103 R)
• M14: 2,656,260 km (0.113 R)
• M15: 2,828,447 km (0.114 R)
• M16: 2,898,309 km (0.109 R)
• M17: 3,165,790 km (0.114 R)
• M18: 3,256,746 km (0.091 R)
• M19: 3,917,669 km (0.062 R)
• M20: 4,681,217 km (0.091 R)
• M21: 4,764,243 km (0.103 R)
• M22: 5,101,437 km (0.061 R)
• M23: 5,251,484 km (0.046 R)
• M24: 5,754,432 km (0.11 R)
• M25: 5,843,592 km (0.051 R)
• M26: 6,023,109 km (0.077 R)
• M27: 6,295,826 km (0.042 R)
• M28: 6,829,891 km (0.066 R)
• M29: 7,402,701 km (0.11 R)
• M30: 7,597,029 km (0.079 R)
• M31: 8,040,586 km (0.114 R)
• M32: 8,315,846 km (0.091 R)
• M33: 8,772,868 km (0.097 R)
• M34: 8,978,715 km (0.065 R)
• M35: 9,056,206 km (0.116 R)
• M36: 9,186,057 km (0.097 R)
• M37: 9,368,716 km (0.054 R)
• M38: 9,711,445 km (0.096 R)
• M39: 9,817,659 km (0.102 R)
• M40: 10,381,793 km (0.099 R)
• M41: 10,463,324 km (0.114 R)
• M42: 10,545,004 km (0.104 R)
• M43: 10,626,834 km (0.083 R)
• M44: 10,763,866 km (0.059 R)
• M45: 10,928,872 km (0.079 R)
• M46: 11,261,728 km (0.083 R)
• M47: 11,373,328 km (0.092 R)
• M48: 11,457,402 km (0.065 R)
• M49: 11,625,999 km (0.114 R)
• M50: 11,710,671 km (0.04 R)
• M51: 11,852,041 km (0.091 R)
• M52: 12,423,804 km (0.071 R)
• M53: 12,945,901 km (0.098 R)
• M54: 13,033,714 km (0.103 R)
• M55: 13,209,642 km (0.109 R)
• M56: 13,298,054 km (0.111 R)
• M57: 13,386,466 km (0.106 R)
• M58: 13,445,707 km (0.12 R)
• M59: 13,653,349 km (0.114 R)
• M60: 13,772,429 km (0.026 R)
• M61: 13,951,797 km (0.09 R)
• M62: 14,071,774 km (0.081 R)
• M63: 15,476,049 km (0.093 R)
• M64: 15,631,482 km (0.102 R)
• M65: 15,974,958 km (0.08 R)
• M66: 16,510,967 km (0.053 R)
• M67: 17,052,661 km (0.103 R)
• M68: 17,148,853 km (0.111 R)
• M69: 17,827,429 km (0.101 R)
• M70: 18,055,565 km (0.059 R)
• M71: 19,110,978 km (0.109 R)
• M72: 19,545,261 km (0.043 R)
• M73: 20,765,232 km (0.086 R)
• M74: 20,868,005 km (0.105 R)
• M75: 21,074,151 km (0.114 R)
• M76: 21,384,417 km (0.118 R)
• M77: 21,870,311 km (0.12 R)
• M78: 22,394,801 km (0.12 R)
• M79: 22,535,423 km (0.066 R)
• M80: 23,599,064 km (0.06 R)
• M81: 23,849,641 km (0.112 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 14

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.05 AU - 6.55 AU

Year: 5262 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,280,247 km

• M1: 175,179 km (0.107 R)
• M2: 326,871 km (0.092 R)
• M3: 454,778 km (0.088 R)
• M4: 560,693 km (0.093 R)
• M5: 803,939 km (0.069 R)
• M6: 1,025,194 km (0.083 R)
• M7: 1,529,339 km (0.112 R)
• M8: 1,719,927 km (0.078 R)
• M9: 2,068,191 km (0.056 R)
• M10: 2,399,101 km (0.063 R)
• M11: 2,581,461 km (0.107 R)
• M12: 2,768,458 km (0.111 R)
• M13: 2,895,616 km (0.118 R)
• M14: 3,112,085 km (0.088 R)
• M15: 3,222,488 km (0.088 R)
• M16: 3,538,438 km (0.078 R)
• M17: 3,983,492 km (0.088 R)
• M18: 4,225,093 km (0.117 R)
• M19: 4,546,429 km (0.088 R)
• M20: 5,265,695 km (0.094 R)
• M21: 5,477,825 km (0.045 R)
• M22: 6,020,716 km (0.1 R)
• M23: 6,382,892 km (0.109 R)
• M24: 6,694,954 km (0.069 R)
• M25: 7,041,123 km (0.118 R)
• M26: 7,157,809 km (0.091 R)
• M27: 7,275,244 km (0.041 R)
• M28: 7,422,747 km (0.119 R)
• M29: 7,541,677 km (0.065 R)
• M30: 7,721,045 km (0.105 R)
• M31: 8,890,452 km (0.078 R)
• M32: 9,239,314 km (0.059 R)
• M33: 9,657,440 km (0.118 R)
• M34: 9,917,740 km (0.093 R)
• M35: 10,016,026 km (0.095 R)
• M36: 10,948,769 km (0.041 R)
• M37: 11,050,346 km (0.107 R)
• M38: 11,357,022 km (0.11 R)
• M39: 12,048,613 km (0.088 R)
• M40: 12,470,179 km (0.076 R)
• M41: 13,436,432 km (0.111 R)
• M42: 13,763,902 km (0.09 R)
• M43: 14,687,369 km (0.111 R)
• M44: 14,799,568 km (0.117 R)
• M45: 15,024,713 km (0.065 R)
• M46: 15,175,507 km (0.101 R)
• M47: 15,707,178 km (0.06 R)
• M48: 16,052,151 km (0.076 R)
• M49: 16,244,982 km (0.067 R)
• M50: 16,438,412 km (0.06 R)
• M51: 17,023,789 km (0.105 R)
• M52: 17,774,920 km (0.084 R)
• M53: 18,054,369 km (0.12 R)
• M54: 18,739,228 km (0.073 R)
• M55: 20,342,318 km (0.107 R)
• M56: 20,467,382 km (0.113 R)
• M57: 21,139,077 km (0.096 R)
• M58: 21,562,738 km (0.107 R)
• M59: 21,988,942 km (0.071 R)
• M60: 22,375,054 km (0.069 R)
• M61: 23,023,561 km (0.094 R)
• M62: 23,678,351 km (0.091 R)
• M63: 23,809,997 km (0.07 R)
• M64: 23,941,942 km (0.044 R)
• M65: 25,904,666 km (0.034 R)
• M66: 26,085,530 km (0.066 R)
• M67: 26,676,741 km (0.028 R)
• M68: 26,951,104 km (0.108 R)
• M69: 27,364,293 km (0.072 R)
• M70: 27,825,952 km (0.093 R)
• M71: 31,080,753 km (0.115 R)
• M72: 31,224,965 km (0.119 R)
• M73: 32,240,884 km (0.062 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.3

Radius: 13.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.82 AU - 13.02 AU

Year: 13594 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,280,247 km

• M1: 179,368 km (0.086 R)
• M2: 451,786 km (0.069 R)
• M3: 703,559 km (0.085 R)
• M4: 935,136 km (0.043 R)
• M5: 1,025,793 km (0.089 R)
• M6: 1,292,226 km (0.101 R)
• M7: 1,805,198 km (0.095 R)
• M8: 1,921,136 km (0.113 R)
• M9: 2,669,275 km (0.1 R)
• M10: 2,937,803 km (0.108 R)
• M11: 3,795,597 km (0.07 R)
• M12: 3,908,095 km (0.101 R)
• M13: 5,011,977 km (0.028 R)
• M14: 5,513,280 km (0.108 R)
• M15: 5,641,186 km (0.119 R)
• M16: 6,206,965 km (0.112 R)
• M17: 6,699,890 km (0.04 R)
• M18: 7,486,625 km (0.056 R)
• M19: 7,963,095 km (0.101 R)
• M20: 8,351,451 km (0.105 R)
• M21: 8,498,655 km (0.057 R)
• M22: 9,197,277 km (0.072 R)
• M23: 10,649,573 km (0.083 R)
• M24: 11,023,717 km (0.064 R)
• M25: 11,239,438 km (0.095 R)
• M26: 11,895,125 km (0.095 R)
• M27: 12,227,831 km (0.107 R)
• M28: 13,415,787 km (0.106 R)
• M29: 13,936,238 km (0.092 R)
• M30: 14,111,268 km (0.113 R)
• M31: 15,537,085 km (0.1 R)
• M32: 17,571,766 km (0.056 R)
• M33: 18,141,135 km (0.095 R)
• M34: 18,909,620 km (0.104 R)
• M35: 19,233,050 km (0.102 R)
• M36: 21,011,021 km (0.094 R)
• M37: 21,211,781 km (0.063 R)
• M38: 22,225,157 km (0.112 R)
• M39: 23,323,654 km (0.115 R)
• M40: 23,601,009 km (0.094 R)
• M41: 23,809,698 km (0.068 R)
• M42: 24,792,107 km (0.066 R)
• M43: 24,933,477 km (0.104 R)
• M44: 26,868,675 km (0.08 R)
• M45: 27,159,493 km (0.116 R)
• M46: 30,124,523 km (0.078 R)
• M47: 30,426,711 km (0.093 R)
• M48: 30,729,796 km (0.107 R)
• M49: 30,957,933 km (0.115 R)
• M50: 32,724,684 km (0.118 R)
• M51: 32,879,817 km (0.03 R)
• M52: 33,113,040 km (0.105 R)
• M53: 34,919,434 km (0.064 R)
• M54: 35,078,008 km (0.095 R)
• M55: 35,475,489 km (0.079 R)
• M56: 36,034,537 km (0.068 R)
• M57: 36,435,609 km (0.076 R)
• M58: 37,973,176 km (0.063 R)
• M59: 38,381,428 km (0.106 R)
• M60: 38,545,088 km (0.091 R)
• M61: 40,360,907 km (0.111 R)
• M62: 40,444,084 km (0.101 R)
• M63: 44,160,843 km (0.072 R)
• M64: 44,590,189 km (0.104 R)
• M65: 45,799,388 km (0.088 R)
• M66: 46,844,479 km (0.12 R)
• M67: 47,370,016 km (0.068 R)
• M68: 47,633,458 km (0.115 R)
• M69: 48,515,188 km (0.115 R)
• M70: 49,046,859 km (0.095 R)
• M71: 49,937,265 km (0.029 R)
• M72: 50,743,299 km (0.102 R)
• M73: 52,186,619 km (0.113 R)
• M74: 52,549,543 km (0.069 R)
• M75: 54,009,768 km (0.118 R)
• M76: 54,560,737 km (0.087 R)
• M77: 55,390,856 km (0.098 R)
• M78: 57,718,299 km (0.112 R)
• M79: 59,887,768 km (0.057 R)
• M80: 60,362,890 km (0.101 R)
• M81: 61,604,104 km (0.11 R)
• M82: 63,626,817 km (0.079 R)
• M83: 63,820,546 km (0.046 R)
• M84: 64,014,574 km (0.09 R)
• M85: 65,084,947 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit