🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 32.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,670,558 km

• M1: 305,479 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.23 AU

Year: 381 Days

Day: 47.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.63 AU - 2.97 AU

Year: 1784 Days

Day: 26 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,670,558 km

• M1: 1,821,055 km (0.047 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 11

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.01 AU - 6.68 AU

Year: 4699 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,670,558 km

• M1: 167,998 km (0.107 R)
• M2: 267,930 km (0.044 R)
• M3: 405,859 km (0.093 R)
• M4: 980,913 km (0.029 R)
• M5: 1,140,385 km (0.096 R)
• M6: 1,452,745 km (0.073 R)
• M7: 1,535,173 km (0.114 R)
• M8: 1,757,027 km (0.077 R)
• M9: 1,971,251 km (0.048 R)
• M10: 2,289,595 km (0.092 R)
• M11: 2,564,257 km (0.067 R)
• M12: 3,562,972 km (0.062 R)
• M13: 4,670,146 km (0.077 R)
• M14: 4,818,697 km (0.114 R)
• M15: 4,893,646 km (0.081 R)
• M16: 5,095,303 km (0.071 R)
• M17: 5,274,073 km (0.067 R)
• M18: 5,403,026 km (0.114 R)
• M19: 5,637,895 km (0.03 R)
• M20: 5,769,840 km (0.111 R)
• M21: 5,983,017 km (0.119 R)
• M22: 6,117,655 km (0.112 R)
• M23: 6,225,964 km (0.03 R)
• M24: 6,610,580 km (0.099 R)
• M25: 6,946,278 km (0.088 R)
• M26: 7,489,318 km (0.119 R)
• M27: 7,692,921 km (0.116 R)
• M28: 8,194,971 km (0.092 R)
• M29: 8,284,580 km (0.072 R)
• M30: 9,511,732 km (0.101 R)
• M31: 10,050,434 km (0.101 R)
• M32: 10,146,476 km (0.057 R)
• M33: 10,275,130 km (0.049 R)
• M34: 10,469,009 km (0.114 R)
• M35: 11,190,519 km (0.12 R)
• M36: 11,490,313 km (0.115 R)
• M37: 11,725,332 km (0.113 R)
• M38: 12,371,146 km (0.069 R)
• M39: 12,439,811 km (0.093 R)
• M40: 12,819,790 km (0.117 R)
• M41: 13,520,356 km (0.098 R)
• M42: 13,697,480 km (0.033 R)
• M43: 14,776,380 km (0.119 R)
• M44: 14,922,238 km (0.061 R)
• M45: 15,844,958 km (0.107 R)
• M46: 16,106,754 km (0.034 R)
• M47: 16,482,993 km (0.116 R)
• M48: 16,824,225 km (0.032 R)
• M49: 17,091,258 km (0.117 R)
• M50: 17,552,169 km (0.098 R)
• M51: 18,134,254 km (0.105 R)
• M52: 18,959,585 km (0.083 R)
• M53: 19,596,723 km (0.101 R)
• M54: 19,958,301 km (0.113 R)
• M55: 20,524,977 km (0.109 R)
• M56: 21,426,155 km (0.118 R)
• M57: 21,508,733 km (0.03 R)
• M58: 21,715,627 km (0.072 R)
• M59: 22,507,897 km (0.068 R)
• M60: 22,970,903 km (0.056 R)
• M61: 23,436,900 km (0.092 R)
• M62: 24,034,693 km (0.075 R)
• M63: 24,637,573 km (0.081 R)
• M64: 24,854,041 km (0.082 R)
• M65: 24,940,807 km (0.114 R)
• M66: 25,507,335 km (0.103 R)
• M67: 25,990,087 km (0.074 R)
• M68: 26,254,576 km (0.067 R)
• M69: 26,608,674 km (0.117 R)
• M70: 26,741,966 km (0.099 R)
• M71: 26,919,987 km (0.079 R)
• M72: 27,321,807 km (0.069 R)
• M73: 27,860,659 km (0.107 R)
• M74: 27,995,895 km (0.041 R)
• M75: 28,267,116 km (0.12 R)
• M76: 28,584,712 km (0.058 R)
• M77: 29,636,236 km (0.071 R)
• M78: 30,747,000 km (0.072 R)
• M79: 31,213,895 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 11.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.92 AU - 5.98 AU

Year: 4845 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 100,670,558 km

• M1: 153,637 km (0.099 R)
• M2: 359,783 km (0.084 R)
• M3: 631,453 km (0.107 R)
• M4: 957,576 km (0.039 R)
• M5: 1,070,522 km (0.09 R)
• M6: 1,212,192 km (0.119 R)
• M7: 1,971,401 km (0.045 R)
• M8: 2,058,915 km (0.064 R)
• M9: 2,484,821 km (0.113 R)
• M10: 2,611,680 km (0.074 R)
• M11: 2,872,130 km (0.03 R)
• M12: 3,056,135 km (0.036 R)
• M13: 3,192,419 km (0.112 R)
• M14: 3,631,488 km (0.052 R)
• M15: 3,830,902 km (0.084 R)
• M16: 4,259,500 km (0.084 R)
• M17: 4,644,864 km (0.089 R)
• M18: 4,861,632 km (0.052 R)
• M19: 4,941,218 km (0.071 R)
• M20: 5,182,968 km (0.085 R)
• M21: 5,284,844 km (0.036 R)
• M22: 5,449,102 km (0.118 R)
• M23: 5,552,774 km (0.106 R)
• M24: 6,016,527 km (0.038 R)
• M25: 6,253,041 km (0.108 R)
• M26: 6,449,015 km (0.111 R)
• M27: 6,713,354 km (0.118 R)
• M28: 7,689,779 km (0.103 R)
• M29: 7,946,788 km (0.095 R)
• M30: 8,111,795 km (0.087 R)
• M31: 8,541,290 km (0.086 R)
• M32: 8,686,101 km (0.067 R)
• M33: 9,002,800 km (0.11 R)
• M34: 9,397,738 km (0.094 R)
• M35: 10,204,819 km (0.115 R)
• M36: 10,824,603 km (0.057 R)
• M37: 11,777,242 km (0.038 R)
• M38: 12,073,595 km (0.109 R)
• M39: 12,950,089 km (0.043 R)
• M40: 13,172,392 km (0.103 R)
• M41: 13,480,115 km (0.089 R)
• M42: 13,875,352 km (0.095 R)
• M43: 14,302,903 km (0.088 R)
• M44: 14,619,302 km (0.04 R)
• M45: 16,056,489 km (0.097 R)
• M46: 17,630,558 km (0.056 R)
• M47: 18,404,727 km (0.115 R)
• M48: 19,189,966 km (0.107 R)
• M49: 19,507,114 km (0.041 R)
• M50: 19,858,070 km (0.088 R)
• M51: 19,954,112 km (0.117 R)
• M52: 20,566,266 km (0.079 R)
• M53: 22,206,158 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 12.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.81 AU - 10.31 AU

Year: 10385 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,670,558 km

• M1: 163,211 km (0.044 R)
• M2: 249,080 km (0.106 R)
• M3: 378,483 km (0.107 R)
• M4: 828,323 km (0.095 R)
• M5: 1,259,913 km (0.072 R)
• M6: 1,439,132 km (0.096 R)
• M7: 1,606,083 km (0.04 R)
• M8: 2,337,766 km (0.094 R)
• M9: 3,551,005 km (0.119 R)
• M10: 3,779,590 km (0.12 R)
• M11: 4,072,353 km (0.111 R)
• M12: 4,281,641 km (0.092 R)
• M13: 4,433,333 km (0.113 R)
• M14: 4,711,136 km (0.118 R)
• M15: 4,804,934 km (0.11 R)
• M16: 4,931,045 km (0.114 R)
• M17: 5,844,789 km (0.088 R)
• M18: 6,494,492 km (0.095 R)
• M19: 7,311,746 km (0.113 R)
• M20: 7,640,412 km (0.078 R)
• M21: 9,474,332 km (0.056 R)
• M22: 9,633,056 km (0.112 R)
• M23: 9,792,677 km (0.04 R)
• M24: 11,479,692 km (0.077 R)
• M25: 11,691,522 km (0.061 R)
• M26: 11,947,484 km (0.105 R)
• M27: 12,205,241 km (0.062 R)
• M28: 12,421,560 km (0.108 R)
• M29: 13,033,864 km (0.079 R)
• M30: 13,611,312 km (0.032 R)
• M31: 13,925,617 km (0.095 R)
• M32: 14,745,114 km (0.103 R)
• M33: 15,207,222 km (0.101 R)
• M34: 15,674,117 km (0.092 R)
• M35: 16,621,819 km (0.113 R)
• M36: 17,442,065 km (0.092 R)
• M37: 18,771,840 km (0.066 R)
• M38: 18,871,622 km (0.089 R)
• M39: 19,071,784 km (0.092 R)
• M40: 19,930,176 km (0.045 R)
• M41: 21,580,091 km (0.028 R)
• M42: 22,686,667 km (0.072 R)
• M43: 23,059,465 km (0.116 R)
• M44: 23,380,801 km (0.114 R)
• M45: 23,649,628 km (0.091 R)
• M46: 23,865,498 km (0.052 R)
• M47: 23,973,657 km (0.11 R)
• M48: 25,229,382 km (0.111 R)
• M49: 26,562,299 km (0.115 R)
• M50: 26,674,348 km (0.086 R)
• M51: 26,899,044 km (0.027 R)
• M52: 27,520,323 km (0.111 R)
• M53: 27,918,104 km (0.099 R)
• M54: 28,089,095 km (0.052 R)
• M55: 29,122,816 km (0.069 R)
• M56: 29,354,094 km (0.072 R)
• M57: 29,760,552 km (0.095 R)
• M58: 30,520,359 km (0.047 R)
• M59: 31,761,124 km (0.119 R)
• M60: 31,880,054 km (0.088 R)
• M61: 32,118,663 km (0.039 R)
• M62: 32,357,720 km (0.051 R)
• M63: 32,597,376 km (0.066 R)
• M64: 33,138,920 km (0.028 R)
• M65: 34,047,877 km (0.056 R)
• M66: 36,076,574 km (0.101 R)
• M67: 36,262,973 km (0.087 R)
• M68: 37,576,592 km (0.086 R)
• M69: 38,524,294 km (0.06 R)
• M70: 39,160,534 km (0.1 R)
• M71: 39,416,047 km (0.087 R)
• M72: 39,607,981 km (0.073 R)
• M73: 40,121,401 km (0.111 R)
• M74: 41,090,047 km (0.094 R)
• M75: 41,479,600 km (0.084 R)
• M76: 42,721,412 km (0.061 R)
• M77: 43,710,553 km (0.066 R)
• M78: 44,174,606 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 14.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.73 AU - 12.81 AU

Year: 14407 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,670,558 km

• M1: 316,998 km (0.086 R)
• M2: 548,875 km (0.108 R)
• M3: 735,124 km (0.087 R)
• M4: 1,154,596 km (0.087 R)
• M5: 1,596,508 km (0.06 R)
• M6: 1,772,735 km (0.056 R)
• M7: 2,036,177 km (0.092 R)
• M8: 2,145,383 km (0.116 R)
• M9: 2,341,207 km (0.096 R)
• M10: 2,543,014 km (0.071 R)
• M11: 2,750,955 km (0.108 R)
• M12: 3,441,050 km (0.115 R)
• M13: 3,605,309 km (0.12 R)
• M14: 3,976,162 km (0.078 R)
• M15: 4,537,902 km (0.092 R)
• M16: 6,010,693 km (0.111 R)
• M17: 7,534,198 km (0.108 R)
• M18: 8,009,320 km (0.109 R)
• M19: 8,316,894 km (0.11 R)
• M20: 8,449,886 km (0.064 R)
• M21: 9,171,247 km (0.102 R)
• M22: 9,262,801 km (0.098 R)
• M23: 9,585,783 km (0.084 R)
• M24: 9,959,329 km (0.113 R)
• M25: 10,528,848 km (0.117 R)
• M26: 10,721,081 km (0.104 R)
• M27: 11,108,988 km (0.106 R)
• M28: 11,848,899 km (0.095 R)
• M29: 12,351,099 km (0.105 R)
• M30: 12,604,668 km (0.044 R)
• M31: 13,168,951 km (0.071 R)
• M32: 13,376,144 km (0.063 R)
• M33: 13,793,971 km (0.063 R)
• M34: 14,004,455 km (0.099 R)
• M35: 14,322,201 km (0.051 R)
• M36: 14,481,971 km (0.052 R)
• M37: 14,749,602 km (0.097 R)
• M38: 15,344,254 km (0.063 R)
• M39: 16,057,087 km (0.113 R)
• M40: 16,223,141 km (0.095 R)
• M41: 16,668,644 km (0.082 R)
• M42: 16,892,891 km (0.092 R)
• M43: 17,515,068 km (0.103 R)
• M44: 17,743,055 km (0.092 R)
• M45: 18,029,535 km (0.102 R)
• M46: 19,484,973 km (0.095 R)
• M47: 19,721,338 km (0.117 R)
• M48: 20,196,909 km (0.082 R)
• M49: 20,496,105 km (0.092 R)
• M50: 20,857,085 km (0.089 R)
• M51: 22,136,895 km (0.097 R)
• M52: 22,507,299 km (0.08 R)
• M53: 24,453,567 km (0.099 R)
• M54: 24,708,482 km (0.034 R)
• M55: 25,543,537 km (0.113 R)
• M56: 26,192,194 km (0.12 R)
• M57: 26,518,467 km (0.088 R)
• M58: 28,840,674 km (0.027 R)
• M59: 29,380,423 km (0.051 R)
• M60: 30,196,629 km (0.071 R)
• M61: 30,744,756 km (0.08 R)
• M62: 32,199,446 km (0.107 R)
• M63: 33,111,245 km (0.058 R)
• M64: 33,393,536 km (0.079 R)
• M65: 33,534,906 km (0.109 R)
• M66: 34,960,125 km (0.043 R)
• M67: 35,752,545 km (0.088 R)
• M68: 36,842,515 km (0.055 R)
• M69: 37,208,132 km (0.087 R)
• M70: 37,722,300 km (0.089 R)
• M71: 38,757,517 km (0.117 R)
• M72: 39,428,015 km (0.099 R)
• M73: 39,802,159 km (0.082 R)
• M74: 39,952,056 km (0.088 R)
• M75: 40,252,598 km (0.119 R)
• M76: 40,478,491 km (0.082 R)
• M77: 41,614,238 km (0.118 R)
• M78: 42,300,743 km (0.085 R)
• M79: 43,299,009 km (0.102 R)
• M80: 43,685,121 km (0.116 R)
• M81: 47,607,578 km (0.08 R)
• M82: 49,207,976 km (0.057 R)
• M83: 50,014,757 km (0.062 R)
• M84: 50,663,264 km (0.085 R)
• M85: 52,132,764 km (0.072 R)
• M86: 53,367,993 km (0.107 R)
• M87: 55,951,399 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.8

Radius: 5.7

Gravity: 22.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.24 AU - 18.98 AU

Year: 29348 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,670,558 km

• M1: 106,514 km (0.059 R)
• M2: 237,561 km (0.052 R)
• M3: 399,127 km (0.114 R)
• M4: 619,934 km (0.097 R)
• M5: 673,938 km (0.082 R)
• M6: 999,314 km (0.112 R)
• M7: 1,195,586 km (0.047 R)
• M8: 1,439,880 km (0.104 R)
• M9: 1,815,520 km (0.098 R)
• M10: 1,974,094 km (0.118 R)
• M11: 2,220,332 km (0.069 R)
• M12: 2,433,060 km (0.118 R)
• M13: 4,200,559 km (0.076 R)
• M14: 5,116,397 km (0.053 R)
• M15: 5,453,890 km (0.049 R)
• M16: 6,269,348 km (0.03 R)
• M17: 6,936,404 km (0.101 R)
• M18: 7,372,482 km (0.079 R)
• M19: 7,435,613 km (0.072 R)
• M20: 8,271,266 km (0.093 R)
• M21: 8,600,531 km (0.089 R)
• M22: 9,545,242 km (0.108 R)
• M23: 9,682,872 km (0.095 R)
• M24: 11,972,916 km (0.097 R)
• M25: 13,101,183 km (0.059 R)
• M26: 13,407,859 km (0.118 R)
• M27: 13,950,001 km (0.1 R)
• M28: 15,944,291 km (0.109 R)
• M29: 16,353,740 km (0.119 R)
• M30: 16,601,025 km (0.081 R)
• M31: 16,766,630 km (0.078 R)
• M32: 18,110,917 km (0.086 R)
• M33: 18,968,561 km (0.12 R)
• M34: 19,141,646 km (0.106 R)
• M35: 22,163,523 km (0.087 R)
• M36: 23,450,364 km (0.115 R)
• M37: 23,543,114 km (0.086 R)
• M38: 26,191,745 km (0.1 R)
• M39: 27,747,114 km (0.1 R)
• M40: 28,042,121 km (0.116 R)
• M41: 28,338,025 km (0.072 R)
• M42: 28,635,127 km (0.118 R)
• M43: 33,421,211 km (0.091 R)
• M44: 34,682,322 km (0.112 R)
• M45: 35,638,252 km (0.115 R)
• M46: 35,958,840 km (0.026 R)
• M47: 36,710,569 km (0.106 R)
• M48: 37,467,535 km (0.1 R)
• M49: 38,229,586 km (0.058 R)
• M50: 38,886,919 km (0.086 R)
• M51: 40,212,506 km (0.116 R)
• M52: 40,769,309 km (0.058 R)
• M53: 41,777,898 km (0.092 R)
• M54: 42,115,840 km (0.114 R)
• M55: 44,852,434 km (0.09 R)
• M56: 46,009,573 km (0.109 R)
• M57: 48,589,538 km (0.093 R)
• M58: 50,255,759 km (0.104 R)
• M59: 50,375,437 km (0.046 R)
• M60: 52,546,701 km (0.027 R)
• M61: 52,668,174 km (0.075 R)
• M62: 52,789,797 km (0.09 R)
• M63: 53,643,702 km (0.084 R)
• M64: 53,888,594 km (0.109 R)
• M65: 56,855,120 km (0.082 R)
• M66: 57,229,713 km (0.101 R)
• M67: 58,106,805 km (0.111 R)
• M68: 59,240,906 km (0.106 R)
• M69: 59,494,026 km (0.113 R)
• M70: 61,147,531 km (0.1 R)
• M71: 61,403,344 km (0.072 R)
• M72: 66,723,493 km (0.08 R)
• M73: 68,972,248 km (0.099 R)
• M74: 70,039,180 km (0.098 R)
• M75: 70,977,159 km (0.118 R)
• M76: 72,324,287 km (0.046 R)
• M77: 74,360,763 km (0.104 R)
• M78: 75,454,623 km (0.052 R)
• M79: 76,553,718 km (0.116 R)
• M80: 77,796,577 km (0.104 R)
• M81: 84,394,442 km (0.117 R)
• M82: 84,821,693 km (0.087 R)
• M83: 85,392,409 km (0.041 R)
• M84: 86,681,195 km (0.085 R)
• M85: 87,399,863 km (0.1 R)
• M86: 88,409,499 km (0.075 R)
• M87: 88,554,011 km (0.12 R)
• M88: 90,003,764 km (0.053 R)
• M89: 90,294,732 km (0.108 R)
• M90: 90,731,557 km (0.119 R)
• M91: 91,753,760 km (0.103 R)
• M92: 92,046,523 km (0.027 R)
• M93: 94,991,207 km (0.096 R)
• M94: 96,177,668 km (0.068 R)
• M95: 99,165,287 km (0.08 R)
• M96: 99,616,175 km (0.077 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: 368 - 15,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit