🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.86 AU - 1.08 AU

Year: 333 Days

Day: 20.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.99 AU - 1.03 AU

Year: 353 Days

Day: 16.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,651,782 km

• M1: 22,440 km (0.095 R)
• M2: 211,681 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.28 AU - 1.98 AU

Year: 725 Days

Day: 31.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 109,651,782 km

• M1: 355,893 km (0.11 R)
• M2: 1,083,837 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.66 AU - 1.78 AU

Year: 786 Days

Day: 37 Hours

Environment

Temp: -26 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.49 AU - 2.75 AU

Year: 1477 Days

Day: 30.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 14.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.56 AU - 10.62 AU

Year: 9544 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 109,651,782 km

• M1: 181,013 km (0.117 R)
• M2: 318,494 km (0.081 R)
• M3: 450,589 km (0.119 R)
• M4: 563,236 km (0.108 R)
• M5: 721,062 km (0.08 R)
• M6: 841,787 km (0.062 R)
• M7: 932,892 km (0.109 R)
• M8: 1,027,737 km (0.086 R)
• M9: 1,291,179 km (0.067 R)
• M10: 1,509,293 km (0.1 R)
• M11: 1,908,869 km (0.073 R)
• M12: 2,032,885 km (0.081 R)
• M13: 2,583,854 km (0.118 R)
• M14: 3,063,615 km (0.12 R)
• M15: 3,419,209 km (0.12 R)
• M16: 4,106,013 km (0.097 R)
• M17: 4,498,857 km (0.111 R)
• M18: 4,801,493 km (0.116 R)
• M19: 5,076,155 km (0.098 R)
• M20: 5,749,495 km (0.119 R)
• M21: 6,946,727 km (0.064 R)
• M22: 7,179,651 km (0.109 R)
• M23: 8,424,454 km (0.088 R)
• M24: 8,589,910 km (0.087 R)
• M25: 8,840,337 km (0.065 R)
• M26: 9,348,221 km (0.096 R)
• M27: 10,215,739 km (0.115 R)
• M28: 10,614,717 km (0.095 R)
• M29: 10,704,027 km (0.114 R)
• M30: 10,793,636 km (0.117 R)
• M31: 11,473,558 km (0.105 R)
• M32: 11,841,868 km (0.084 R)
• M33: 12,779,847 km (0.034 R)
• M34: 12,970,435 km (0.117 R)
• M35: 13,354,153 km (0.104 R)
• M36: 15,632,977 km (0.102 R)
• M37: 16,557,044 km (0.096 R)
• M38: 17,183,111 km (0.087 R)
• M39: 19,489,311 km (0.098 R)
• M40: 19,984,181 km (0.091 R)
• M41: 20,427,739 km (0.1 R)
• M42: 21,663,866 km (0.079 R)
• M43: 24,267,318 km (0.117 R)
• M44: 24,385,351 km (0.094 R)
• M45: 24,562,624 km (0.114 R)
• M46: 25,996,968 km (0.111 R)
• M47: 26,481,067 km (0.092 R)
• M48: 28,013,099 km (0.11 R)
• M49: 28,509,465 km (0.056 R)
• M50: 30,142,625 km (0.09 R)
• M51: 31,098,555 km (0.104 R)
• M52: 31,806,003 km (0.095 R)
• M53: 32,388,687 km (0.117 R)
• M54: 34,224,103 km (0.105 R)
• M55: 34,621,734 km (0.097 R)
• M56: 34,754,727 km (0.108 R)
• M57: 35,689,863 km (0.039 R)
• M58: 36,160,498 km (0.117 R)
• M59: 36,362,904 km (0.079 R)
• M60: 36,904,299 km (0.088 R)
• M61: 38,200,863 km (0.114 R)
• M62: 38,338,194 km (0.076 R)
• M63: 38,751,234 km (0.106 R)
• M64: 39,859,904 km (0.052 R)
• M65: 40,908,884 km (0.11 R)
• M66: 41,754,411 km (0.055 R)
• M67: 43,033,772 km (0.084 R)
• M68: 44,831,789 km (0.107 R)
• M69: 45,849,354 km (0.054 R)
• M70: 46,141,518 km (0.098 R)
• M71: 46,801,245 km (0.113 R)
• M72: 47,021,752 km (0.087 R)
• M73: 48,278,075 km (0.062 R)
• M74: 48,873,176 km (0.08 R)
• M75: 49,695,365 km (0.118 R)
• M76: 50,070,557 km (0.041 R)
• M77: 50,371,548 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.7

Radius: 11.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.5 AU - 13.18 AU

Year: 12429 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 109,651,782 km

• M1: 249,679 km (0.102 R)
• M2: 385,215 km (0.093 R)
• M3: 465,399 km (0.113 R)
• M4: 2,609,884 km (0.117 R)
• M5: 2,692,612 km (0.052 R)
• M6: 2,975,202 km (0.091 R)
• M7: 3,178,805 km (0.089 R)
• M8: 3,568,956 km (0.095 R)
• M9: 3,785,574 km (0.109 R)
• M10: 4,038,395 km (0.119 R)
• M11: 4,264,287 km (0.116 R)
• M12: 4,395,335 km (0.086 R)
• M13: 4,527,580 km (0.119 R)
• M14: 4,830,216 km (0.107 R)
• M15: 5,035,614 km (0.081 R)
• M16: 5,139,435 km (0.064 R)
• M17: 6,402,639 km (0.113 R)
• M18: 6,780,673 km (0.096 R)
• M19: 7,518,939 km (0.102 R)
• M20: 7,757,398 km (0.11 R)
• M21: 8,446,595 km (0.078 R)
• M22: 8,944,905 km (0.117 R)
• M23: 9,028,979 km (0.091 R)
• M24: 9,113,203 km (0.102 R)
• M25: 9,410,155 km (0.071 R)
• M26: 9,495,725 km (0.053 R)
• M27: 10,452,553 km (0.03 R)
• M28: 10,541,115 km (0.077 R)
• M29: 10,674,406 km (0.115 R)
• M30: 11,077,573 km (0.119 R)
• M31: 11,213,108 km (0.11 R)
• M32: 11,898,865 km (0.093 R)
• M33: 12,316,841 km (0.11 R)
• M34: 12,645,358 km (0.098 R)
• M35: 13,599,793 km (0.066 R)
• M36: 13,939,380 km (0.116 R)
• M37: 14,036,918 km (0.087 R)
• M38: 14,330,878 km (0.103 R)
• M39: 14,429,313 km (0.083 R)
• M40: 14,577,265 km (0.038 R)
• M41: 14,974,747 km (0.116 R)
• M42: 15,425,934 km (0.086 R)
• M43: 15,526,913 km (0.093 R)
• M44: 16,136,973 km (0.037 R)
• M45: 18,386,775 km (0.107 R)
• M46: 19,248,758 km (0.084 R)
• M47: 19,520,877 km (0.068 R)
• M48: 19,629,933 km (0.114 R)
• M49: 19,958,750 km (0.114 R)
• M50: 20,400,063 km (0.109 R)
• M51: 20,510,915 km (0.11 R)
• M52: 20,900,319 km (0.046 R)
• M53: 21,067,868 km (0.079 R)
• M54: 21,686,455 km (0.061 R)
• M55: 21,856,249 km (0.119 R)
• M56: 22,254,030 km (0.108 R)
• M57: 23,985,775 km (0.094 R)
• M58: 25,402,167 km (0.076 R)
• M59: 25,581,086 km (0.079 R)
• M60: 26,060,398 km (0.063 R)
• M61: 27,210,506 km (0.058 R)
• M62: 27,393,614 km (0.108 R)
• M63: 27,515,985 km (0.065 R)
• M64: 30,950,004 km (0.1 R)
• M65: 31,077,462 km (0.084 R)
• M66: 32,490,414 km (0.049 R)
• M67: 33,792,962 km (0.044 R)
• M68: 34,979,872 km (0.077 R)
• M69: 35,312,129 km (0.119 R)
• M70: 35,778,874 km (0.116 R)
• M71: 37,191,227 km (0.114 R)
• M72: 37,326,763 km (0.081 R)
• M73: 38,348,068 km (0.108 R)
• M74: 38,553,466 km (0.108 R)
• M75: 39,654,805 km (0.115 R)
• M76: 41,747,829 km (0.04 R)
• M77: 42,807,730 km (0.101 R)
• M78: 43,091,816 km (0.036 R)
• M79: 43,948,114 km (0.083 R)
• M80: 44,954,011 km (0.116 R)
• M81: 46,696,227 km (0.068 R)
• M82: 46,842,384 km (0.03 R)
• M83: 47,355,206 km (0.095 R)
• M84: 47,869,823 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 11.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.58 AU - 14.68 AU

Year: 15631 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,651,782 km

• M1: 202,256 km (0.117 R)
• M2: 282,740 km (0.052 R)
• M3: 595,699 km (0.056 R)
• M4: 928,853 km (0.098 R)
• M5: 1,207,105 km (0.111 R)
• M6: 1,572,423 km (0.115 R)
• M7: 1,653,804 km (0.077 R)
• M8: 1,971,999 km (0.106 R)
• M9: 2,195,199 km (0.091 R)
• M10: 2,333,128 km (0.119 R)
• M11: 2,964,731 km (0.093 R)
• M12: 3,066,457 km (0.116 R)
• M13: 3,405,446 km (0.044 R)
• M14: 3,539,186 km (0.112 R)
• M15: 4,063,228 km (0.073 R)
• M16: 4,465,048 km (0.106 R)
• M17: 5,214,533 km (0.069 R)
• M18: 5,778,218 km (0.092 R)
• M19: 5,970,601 km (0.075 R)
• M20: 6,328,588 km (0.075 R)
• M21: 6,493,744 km (0.114 R)
• M22: 6,626,886 km (0.056 R)
• M23: 7,168,431 km (0.087 R)
• M24: 7,654,175 km (0.062 R)
• M25: 7,936,466 km (0.098 R)
• M26: 8,294,304 km (0.043 R)
• M27: 8,475,168 km (0.108 R)
• M28: 8,951,637 km (0.076 R)
• M29: 9,062,789 km (0.115 R)
• M30: 10,084,392 km (0.101 R)
• M31: 10,706,869 km (0.078 R)
• M32: 11,422,097 km (0.085 R)
• M33: 11,542,822 km (0.04 R)
• M34: 11,989,222 km (0.094 R)
• M35: 12,152,882 km (0.116 R)
• M36: 12,565,324 km (0.028 R)
• M37: 12,898,777 km (0.111 R)
• M38: 13,108,513 km (0.071 R)
• M39: 13,277,260 km (0.047 R)
• M40: 13,489,090 km (0.112 R)
• M41: 14,434,699 km (0.119 R)
• M42: 15,713,611 km (0.047 R)
• M43: 15,982,737 km (0.088 R)
• M44: 17,909,259 km (0.11 R)
• M45: 18,049,581 km (0.099 R)
• M46: 18,143,379 km (0.102 R)
• M47: 18,852,174 km (0.073 R)
• M48: 18,947,318 km (0.039 R)
• M49: 19,521,924 km (0.082 R)
• M50: 19,618,115 km (0.103 R)
• M51: 19,714,606 km (0.114 R)
• M52: 21,477,916 km (0.029 R)
• M53: 22,026,790 km (0.09 R)
• M54: 22,227,551 km (0.058 R)
• M55: 22,328,081 km (0.053 R)
• M56: 22,681,281 km (0.08 R)
• M57: 26,155,093 km (0.06 R)
• M58: 26,687,662 km (0.084 R)
• M59: 27,277,676 km (0.113 R)
• M60: 27,493,246 km (0.117 R)
• M61: 28,908,442 km (0.097 R)
• M62: 29,018,247 km (0.104 R)
• M63: 29,846,421 km (0.079 R)
• M64: 29,957,422 km (0.057 R)
• M65: 30,514,674 km (0.097 R)
• M66: 31,469,707 km (0.071 R)
• M67: 34,335,254 km (0.112 R)
• M68: 34,684,715 km (0.114 R)
• M69: 35,328,435 km (0.11 R)
• M70: 35,740,128 km (0.062 R)
• M71: 35,858,011 km (0.087 R)
• M72: 37,223,391 km (0.089 R)
• M73: 37,522,437 km (0.032 R)
• M74: 37,642,265 km (0.088 R)
• M75: 38,545,238 km (0.105 R)
• M76: 38,726,700 km (0.114 R)
• M77: 38,969,049 km (0.077 R)
• M78: 39,211,995 km (0.081 R)
• M79: 39,882,493 km (0.078 R)
• M80: 41,111,290 km (0.074 R)
• M81: 41,296,791 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.2

Radius: 5.1

Gravity: 32.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 16.34 AU - 23.66 AU

Year: 31149 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,651,782 km

• M1: 141,819 km (0.096 R)
• M2: 445,652 km (0.113 R)
• M3: 1,040,603 km (0.11 R)
• M4: 1,476,980 km (0.067 R)
• M5: 1,594,115 km (0.103 R)
• M6: 2,049,640 km (0.113 R)
• M7: 2,731,358 km (0.085 R)
• M8: 2,924,190 km (0.085 R)
• M9: 2,973,108 km (0.117 R)
• M10: 3,425,492 km (0.107 R)
• M11: 3,477,103 km (0.059 R)
• M12: 4,393,091 km (0.077 R)
• M13: 4,618,984 km (0.087 R)
• M14: 5,438,930 km (0.096 R)
• M15: 5,499,218 km (0.083 R)
• M16: 5,742,613 km (0.091 R)
• M17: 5,803,949 km (0.071 R)
• M18: 6,239,877 km (0.106 R)
• M19: 7,609,595 km (0.098 R)
• M20: 7,744,831 km (0.079 R)
• M21: 8,362,820 km (0.111 R)
• M22: 8,502,245 km (0.098 R)
• M23: 9,139,383 km (0.059 R)
• M24: 11,526,366 km (0.101 R)
• M25: 12,787,626 km (0.113 R)
• M26: 12,948,294 km (0.112 R)
• M27: 15,182,688 km (0.042 R)
• M28: 15,953,566 km (0.115 R)
• M29: 16,040,033 km (0.09 R)
• M30: 17,890,858 km (0.112 R)
• M31: 18,978,435 km (0.106 R)
• M32: 19,437,850 km (0.096 R)
• M33: 19,530,301 km (0.101 R)
• M34: 19,901,005 km (0.05 R)
• M35: 21,122,023 km (0.066 R)
• M36: 21,217,017 km (0.098 R)
• M37: 23,537,579 km (0.098 R)
• M38: 26,446,809 km (0.043 R)
• M39: 27,062,704 km (0.09 R)
• M40: 28,623,159 km (0.077 R)
• M41: 29,361,275 km (0.076 R)
• M42: 31,613,022 km (0.038 R)
• M43: 32,485,327 km (0.093 R)
• M44: 34,476,774 km (0.118 R)
• M45: 35,149,366 km (0.076 R)
• M46: 36,279,877 km (0.104 R)
• M47: 36,507,416 km (0.113 R)
• M48: 36,963,988 km (0.057 R)
• M49: 41,038,137 km (0.052 R)
• M50: 42,947,454 km (0.117 R)
• M51: 44,763,572 km (0.082 R)
• M52: 44,885,495 km (0.067 R)
• M53: 45,252,010 km (0.109 R)
• M54: 46,234,419 km (0.083 R)
• M55: 47,596,507 km (0.098 R)
• M56: 49,980,200 km (0.054 R)
• M57: 52,017,573 km (0.081 R)
• M58: 52,530,993 km (0.073 R)
• M59: 53,433,816 km (0.085 R)
• M60: 56,041,158 km (0.081 R)
• M61: 58,423,055 km (0.105 R)
• M62: 59,090,561 km (0.103 R)
• M63: 60,972,801 km (0.1 R)
• M64: 61,108,037 km (0.115 R)
• M65: 62,738,205 km (0.109 R)
• M66: 63,148,104 km (0.082 R)
• M67: 64,520,365 km (0.079 R)
• M68: 67,854,004 km (0.082 R)
• M69: 67,994,177 km (0.073 R)
• M70: 69,259,476 km (0.108 R)
• M71: 71,100,876 km (0.069 R)
• M72: 71,956,127 km (0.09 R)
• M73: 74,542,375 km (0.063 R)
• M74: 75,266,130 km (0.12 R)
• M75: 82,033,488 km (0.115 R)
• M76: 82,930,477 km (0.069 R)
• M77: 86,550,446 km (0.102 R)
• M78: 86,702,438 km (0.115 R)
• M79: 86,854,429 km (0.114 R)
• M80: 87,463,592 km (0.069 R)
• M81: 90,221,877 km (0.079 R)
• M82: 91,147,589 km (0.095 R)
• M83: 92,231,575 km (0.074 R)
• M84: 93,164,168 km (0.096 R)
• M85: 94,882,001 km (0.034 R)
• M86: 96,767,831 km (0.082 R)
• M87: 97,873,659 km (0.113 R)
• M88: 98,983,526 km (0.063 R)
• M89: 99,938,259 km (0.052 R)
• M90: 100,896,134 km (0.04 R)
• M91: 101,696,483 km (0.093 R)
• M92: 106,380,691 km (0.113 R)
• M93: 108,830,955 km (0.084 R)
• M94: 108,994,914 km (0.119 R)
• M95: 109,651,798 km (0.093 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 17,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit