🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.41 AU - 0.59 AU

Year: 130 Days

Day: 46.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 193 Days

Day: 34.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.8 AU - 1.3 AU

Year: 397 Days

Day: 34.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,154,575 km

• M1: 794,215 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.8 AU - 2.42 AU

Year: 1131 Days

Day: 25.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,154,575 km

• M1: 978,220 km (0.092 R)
• M2: 1,302,249 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.85 AU - 3.49 AU

Year: 2082 Days

Day: 33.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,154,575 km

• M1: 277,654 km (0.035 R)
• M2: 1,578,258 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.1

Radius: 12.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.55 AU - 6.91 AU

Year: 5061 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,154,575 km

• M1: 161,267 km (0.112 R)
• M2: 324,777 km (0.077 R)
• M3: 544,985 km (0.111 R)
• M4: 638,933 km (0.104 R)
• M5: 845,677 km (0.041 R)
• M6: 957,875 km (0.12 R)
• M7: 1,075,609 km (0.097 R)
• M8: 1,214,286 km (0.078 R)
• M9: 1,326,484 km (0.027 R)
• M10: 1,702,723 km (0.11 R)
• M11: 1,884,933 km (0.057 R)
• M12: 2,190,113 km (0.102 R)
• M13: 2,328,790 km (0.106 R)
• M14: 2,741,381 km (0.101 R)
• M15: 2,912,970 km (0.11 R)
• M16: 3,266,918 km (0.081 R)
• M17: 3,380,313 km (0.103 R)
• M18: 3,541,580 km (0.116 R)
• M19: 3,752,513 km (0.091 R)
• M20: 3,943,699 km (0.079 R)
• M21: 4,089,108 km (0.075 R)
• M22: 4,460,709 km (0.12 R)
• M23: 5,504,603 km (0.101 R)
• M24: 5,613,062 km (0.077 R)
• M25: 6,853,078 km (0.03 R)
• M26: 7,087,498 km (0.084 R)
• M27: 7,264,921 km (0.059 R)
• M28: 7,928,687 km (0.118 R)
• M29: 8,298,942 km (0.107 R)
• M30: 9,120,533 km (0.1 R)
• M31: 9,541,053 km (0.106 R)
• M32: 9,639,040 km (0.081 R)
• M33: 9,934,944 km (0.036 R)
• M34: 10,502,070 km (0.092 R)
• M35: 10,806,651 km (0.086 R)
• M36: 11,045,559 km (0.096 R)
• M37: 11,182,740 km (0.104 R)
• M38: 11,528,610 km (0.109 R)
• M39: 11,632,880 km (0.103 R)
• M40: 11,842,766 km (0.106 R)
• M41: 12,124,459 km (0.106 R)
• M42: 12,408,246 km (0.074 R)
• M43: 13,236,719 km (0.065 R)
• M44: 13,565,834 km (0.1 R)
• M45: 13,897,642 km (0.116 R)
• M46: 14,157,494 km (0.115 R)
• M47: 14,456,540 km (0.089 R)
• M48: 14,757,680 km (0.084 R)
• M49: 15,098,913 km (0.087 R)
• M50: 16,568,413 km (0.116 R)
• M51: 16,686,296 km (0.084 R)
• M52: 17,479,913 km (0.089 R)
• M53: 17,841,042 km (0.117 R)
• M54: 18,652,311 km (0.082 R)
• M55: 18,815,971 km (0.08 R)
• M56: 19,021,369 km (0.069 R)
• M57: 19,600,163 km (0.096 R)
• M58: 20,017,093 km (0.055 R)
• M59: 20,268,716 km (0.07 R)
• M60: 20,775,255 km (0.104 R)
• M61: 21,972,935 km (0.118 R)
• M62: 22,711,051 km (0.081 R)
• M63: 23,149,074 km (0.107 R)
• M64: 23,545,807 km (0.082 R)
• M65: 23,989,066 km (0.086 R)
• M66: 24,167,237 km (0.118 R)
• M67: 24,479,896 km (0.085 R)
• M68: 25,380,775 km (0.11 R)
• M69: 26,338,500 km (0.093 R)
• M70: 27,587,194 km (0.059 R)
• M71: 27,727,068 km (0.115 R)
• M72: 28,665,944 km (0.052 R)
• M73: 28,807,763 km (0.065 R)
• M74: 29,091,849 km (0.055 R)
• M75: 29,854,200 km (0.102 R)
• M76: 30,526,792 km (0.081 R)
• M77: 32,524,671 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 9.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.36 AU - 8.44 AU

Year: 8982 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,154,575 km

• M1: 135,835 km (0.089 R)
• M2: 237,861 km (0.082 R)
• M3: 316,399 km (0.028 R)
• M4: 407,056 km (0.112 R)
• M5: 466,745 km (0.082 R)
• M6: 585,376 km (0.038 R)
• M7: 715,078 km (0.12 R)
• M8: 1,360,742 km (0.11 R)
• M9: 1,602,941 km (0.065 R)
• M10: 1,754,933 km (0.085 R)
• M11: 2,037,224 km (0.065 R)
• M12: 2,128,479 km (0.077 R)
• M13: 2,239,779 km (0.05 R)
• M14: 2,315,027 km (0.094 R)
• M15: 2,724,626 km (0.076 R)
• M16: 2,784,914 km (0.095 R)
• M17: 3,031,002 km (0.098 R)
• M18: 3,305,664 km (0.086 R)
• M19: 3,879,073 km (0.113 R)
• M20: 4,341,181 km (0.107 R)
• M21: 4,602,827 km (0.089 R)
• M22: 4,699,318 km (0.106 R)
• M23: 5,091,863 km (0.11 R)
• M24: 5,342,589 km (0.049 R)
• M25: 5,444,016 km (0.106 R)
• M26: 5,778,068 km (0.103 R)
• M27: 6,013,386 km (0.077 R)
• M28: 7,152,573 km (0.091 R)
• M29: 7,377,120 km (0.11 R)
• M30: 7,689,630 km (0.082 R)
• M31: 8,064,522 km (0.097 R)
• M32: 8,181,059 km (0.072 R)
• M33: 8,623,270 km (0.093 R)
• M34: 8,802,339 km (0.069 R)
• M35: 9,500,063 km (0.047 R)
• M36: 10,659,596 km (0.054 R)
• M37: 11,272,349 km (0.084 R)
• M38: 11,370,186 km (0.034 R)
• M39: 11,468,173 km (0.067 R)
• M40: 11,599,520 km (0.05 R)
• M41: 12,229,476 km (0.082 R)
• M42: 12,363,666 km (0.068 R)
• M43: 12,836,694 km (0.059 R)
• M44: 13,007,086 km (0.087 R)
• M45: 13,178,376 km (0.096 R)
• M46: 13,592,163 km (0.044 R)
• M47: 14,010,289 km (0.113 R)
• M48: 14,080,451 km (0.1 R)
• M49: 14,468,059 km (0.059 R)
• M50: 14,574,423 km (0.086 R)
• M51: 15,002,422 km (0.079 R)
• M52: 15,289,950 km (0.119 R)
• M53: 15,761,183 km (0.087 R)
• M54: 16,053,647 km (0.104 R)
• M55: 16,274,154 km (0.086 R)
• M56: 16,421,657 km (0.052 R)
• M57: 17,166,056 km (0.099 R)
• M58: 17,278,704 km (0.051 R)
• M59: 17,769,534 km (0.057 R)
• M60: 18,456,637 km (0.084 R)
• M61: 18,571,977 km (0.107 R)
• M62: 18,726,213 km (0.108 R)
• M63: 18,919,643 km (0.117 R)
• M64: 18,997,134 km (0.106 R)
• M65: 19,074,776 km (0.089 R)
• M66: 19,542,867 km (0.107 R)
• M67: 19,621,257 km (0.109 R)
• M68: 19,738,990 km (0.078 R)
• M69: 19,935,711 km (0.076 R)
• M70: 20,490,271 km (0.097 R)
• M71: 21,291,218 km (0.117 R)
• M72: 22,470,647 km (0.107 R)
• M73: 22,676,195 km (0.111 R)
• M74: 23,006,357 km (0.104 R)
• M75: 23,421,192 km (0.066 R)
• M76: 23,838,570 km (0.047 R)
• M77: 25,489,682 km (0.093 R)
• M78: 26,307,384 km (0.116 R)
• M79: 26,567,385 km (0.1 R)
• M80: 27,396,456 km (0.036 R)
• M81: 27,528,103 km (0.075 R)
• M82: 29,214,071 km (0.107 R)
• M83: 29,798,549 km (0.078 R)
• M84: 29,888,757 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 8.9

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.9 AU - 11.18 AU

Year: 10028 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,154,575 km

• M1: 122,969 km (0.037 R)
• M2: 247,884 km (0.027 R)
• M3: 605,123 km (0.094 R)
• M4: 914,791 km (0.118 R)
• M5: 1,420,731 km (0.028 R)
• M6: 2,464,176 km (0.028 R)
• M7: 2,734,499 km (0.104 R)
• M8: 2,986,123 km (0.118 R)
• M9: 3,274,548 km (0.078 R)
• M10: 3,362,811 km (0.116 R)
• M11: 4,002,940 km (0.045 R)
• M12: 4,065,921 km (0.062 R)
• M13: 4,321,134 km (0.084 R)
• M14: 4,483,149 km (0.072 R)
• M15: 4,813,611 km (0.099 R)
• M16: 4,914,140 km (0.104 R)
• M17: 5,186,109 km (0.101 R)
• M18: 5,462,865 km (0.079 R)
• M19: 5,887,125 km (0.069 R)
• M20: 6,139,497 km (0.107 R)
• M21: 6,617,761 km (0.075 R)
• M22: 7,108,143 km (0.094 R)
• M23: 7,299,778 km (0.077 R)
• M24: 7,532,103 km (0.072 R)
• M25: 8,004,084 km (0.12 R)
• M26: 8,689,093 km (0.054 R)
• M27: 9,267,289 km (0.053 R)
• M28: 9,772,780 km (0.11 R)
• M29: 11,701,845 km (0.114 R)
• M30: 12,802,436 km (0.111 R)
• M31: 12,989,134 km (0.079 R)
• M32: 13,792,475 km (0.066 R)
• M33: 14,369,175 km (0.055 R)
• M34: 14,709,211 km (0.086 R)
• M35: 14,855,667 km (0.087 R)
• M36: 15,645,544 km (0.027 R)
• M37: 15,745,176 km (0.096 R)
• M38: 15,895,223 km (0.117 R)
• M39: 17,679,177 km (0.118 R)
• M40: 18,148,017 km (0.106 R)
• M41: 18,305,244 km (0.06 R)
• M42: 18,515,728 km (0.071 R)
• M43: 19,098,263 km (0.09 R)
• M44: 19,686,781 km (0.114 R)
• M45: 21,211,781 km (0.102 R)
• M46: 22,268,092 km (0.12 R)
• M47: 22,380,290 km (0.092 R)
• M48: 22,492,788 km (0.088 R)
• M49: 23,798,478 km (0.107 R)
• M50: 24,605,409 km (0.072 R)
• M51: 24,721,347 km (0.097 R)
• M52: 24,895,778 km (0.11 R)
• M53: 26,601,942 km (0.04 R)
• M54: 26,721,022 km (0.105 R)
• M55: 27,679,944 km (0.119 R)
• M56: 27,740,232 km (0.096 R)
• M57: 27,800,520 km (0.113 R)
• M58: 27,921,395 km (0.089 R)
• M59: 29,077,937 km (0.086 R)
• M60: 30,188,102 km (0.054 R)
• M61: 30,623,432 km (0.071 R)
• M62: 30,810,729 km (0.117 R)
• M63: 32,640,460 km (0.108 R)
• M64: 33,472,075 km (0.063 R)
• M65: 33,600,729 km (0.078 R)
• M66: 33,922,813 km (0.095 R)
• M67: 34,440,272 km (0.092 R)
• M68: 34,570,123 km (0.102 R)
• M69: 35,286,847 km (0.11 R)
• M70: 35,811,187 km (0.092 R)
• M71: 36,338,220 km (0.117 R)
• M72: 36,801,375 km (0.089 R)
• M73: 36,867,647 km (0.119 R)
• M74: 37,133,333 km (0.105 R)
• M75: 38,808,380 km (0.071 R)
• M76: 39,825,347 km (0.081 R)
• M77: 40,508,111 km (0.102 R)
• M78: 40,645,143 km (0.107 R)
• M79: 42,023,687 km (0.112 R)
• M80: 42,301,341 km (0.064 R)
• M81: 42,370,755 km (0.08 R)
• M82: 43,277,617 km (0.105 R)
• M83: 43,768,447 km (0.101 R)
• M84: 44,614,423 km (0.118 R)
• M85: 45,465,635 km (0.053 R)
• M86: 45,821,977 km (0.085 R)
• M87: 46,107,709 km (0.107 R)
• M88: 46,968,346 km (0.081 R)
• M89: 48,123,989 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.5

Radius: 3.3

Gravity: 73.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.47 AU - 17.05 AU

Year: 18832 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,154,575 km

• M1: 211,980 km (0.089 R)
• M2: 259,104 km (0.108 R)
• M3: 327,769 km (0.077 R)
• M4: 826,827 km (0.048 R)
• M5: 1,035,666 km (0.039 R)
• M6: 1,118,244 km (0.119 R)
• M7: 1,202,767 km (0.112 R)
• M8: 1,818,811 km (0.098 R)
• M9: 2,054,128 km (0.085 R)
• M10: 2,406,731 km (0.086 R)
• M11: 2,816,030 km (0.106 R)
• M12: 3,166,837 km (0.103 R)
• M13: 3,327,057 km (0.088 R)
• M14: 4,123,815 km (0.059 R)
• M15: 4,701,263 km (0.095 R)
• M16: 5,115,798 km (0.096 R)
• M17: 5,398,538 km (0.102 R)
• M18: 5,638,045 km (0.078 R)
• M19: 5,734,834 km (0.027 R)
• M20: 5,979,128 km (0.036 R)
• M21: 6,528,601 km (0.087 R)
• M22: 6,681,191 km (0.092 R)
• M23: 6,990,110 km (0.111 R)
• M24: 7,094,081 km (0.079 R)
• M25: 7,461,942 km (0.1 R)
• M26: 8,161,611 km (0.088 R)
• M27: 9,796,117 km (0.076 R)
• M28: 9,912,505 km (0.048 R)
• M29: 10,620,252 km (0.12 R)
• M30: 10,739,781 km (0.115 R)
• M31: 12,459,558 km (0.093 R)
• M32: 12,775,509 km (0.06 R)
• M33: 12,966,395 km (0.101 R)
• M34: 13,030,124 km (0.069 R)
• M35: 13,739,218 km (0.081 R)
• M36: 14,460,579 km (0.113 R)
• M37: 14,992,998 km (0.092 R)
• M38: 15,396,463 km (0.068 R)
• M39: 17,820,248 km (0.078 R)
• M40: 18,247,499 km (0.102 R)
• M41: 19,842,811 km (0.103 R)
• M42: 20,433,872 km (0.104 R)
• M43: 22,241,463 km (0.093 R)
• M44: 22,317,908 km (0.083 R)
• M45: 22,701,327 km (0.113 R)
• M46: 22,778,221 km (0.057 R)
• M47: 23,241,675 km (0.095 R)
• M48: 24,256,547 km (0.082 R)
• M49: 24,729,874 km (0.097 R)
• M50: 26,653,105 km (0.034 R)
• M51: 27,386,583 km (0.091 R)
• M52: 27,797,080 km (0.049 R)
• M53: 27,961,787 km (0.094 R)
• M54: 28,706,934 km (0.103 R)
• M55: 29,542,737 km (0.114 R)
• M56: 29,626,662 km (0.068 R)
• M57: 30,132,452 km (0.099 R)
• M58: 31,752,597 km (0.05 R)
• M59: 32,183,738 km (0.118 R)
• M60: 33,051,555 km (0.078 R)
• M61: 33,226,136 km (0.108 R)
• M62: 33,751,524 km (0.088 R)
• M63: 35,254,833 km (0.1 R)
• M64: 35,522,314 km (0.068 R)
• M65: 36,419,153 km (0.116 R)
• M66: 36,870,190 km (0.101 R)
• M67: 37,504,934 km (0.042 R)
• M68: 41,482,293 km (0.119 R)
• M69: 43,186,512 km (0.112 R)
• M70: 44,239,232 km (0.091 R)
• M71: 46,369,805 km (0.054 R)
• M72: 49,827,460 km (0.076 R)
• M73: 51,132,851 km (0.035 R)
• M74: 51,435,637 km (0.028 R)
• M75: 52,144,582 km (0.112 R)
• M76: 53,879,468 km (0.106 R)
• M77: 55,529,682 km (0.111 R)
• M78: 56,569,388 km (0.069 R)
• M79: 56,882,646 km (0.039 R)
• M80: 57,301,071 km (0.103 R)
• M81: 57,615,526 km (0.075 R)
• M82: 58,246,380 km (0.119 R)
• M83: 60,792,087 km (0.101 R)
• M84: 61,434,310 km (0.088 R)
• M85: 63,157,528 km (0.11 R)
• M86: 63,916,438 km (0.109 R)
• M87: 65,224,372 km (0.09 R)
• M88: 66,431,178 km (0.084 R)
• M89: 66,982,147 km (0.046 R)
• M90: 67,202,954 km (0.038 R)
• M91: 68,088,573 km (0.049 R)
• M92: 68,421,728 km (0.078 R)
• M93: 73,028,145 km (0.054 R)
• M94: 73,141,690 km (0.069 R)
• M95: 73,824,604 km (0.107 R)
• M96: 75,311,308 km (0.098 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: 258 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit