🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.51 AU - 0.61 AU

Year: 160 Days

Day: 38.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 91.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.34 AU - 1.46 AU

Year: 631 Days

Day: 25.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.26 AU - 1.56 AU

Year: 638 Days

Day: 32.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.78 AU - 2.66 AU

Year: 1260 Days

Day: 35.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,536,412 km

• M1: 613,501 km (0.072 R)
• M2: 964,607 km (0.09 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 11.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.24 AU - 4.82 AU

Year: 3672 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,536,412 km

• M1: 156,330 km (0.112 R)
• M2: 238,609 km (0.12 R)
• M3: 342,878 km (0.116 R)
• M4: 414,835 km (0.049 R)
• M5: 493,523 km (0.119 R)
• M6: 587,471 km (0.092 R)
• M7: 688,599 km (0.051 R)
• M8: 1,007,691 km (0.082 R)
• M9: 1,178,682 km (0.087 R)
• M10: 1,286,093 km (0.116 R)
• M11: 1,776,475 km (0.034 R)
• M12: 2,085,843 km (0.105 R)
• M13: 2,158,548 km (0.064 R)
• M14: 2,336,719 km (0.113 R)
• M15: 2,427,824 km (0.069 R)
• M16: 2,550,943 km (0.075 R)
• M17: 2,660,449 km (0.092 R)
• M18: 2,739,735 km (0.045 R)
• M19: 3,081,267 km (0.097 R)
• M20: 3,419,359 km (0.072 R)
• M21: 3,628,048 km (0.11 R)
• M22: 4,021,640 km (0.116 R)
• M23: 4,149,695 km (0.114 R)
• M24: 4,485,543 km (0.05 R)
• M25: 5,104,130 km (0.043 R)
• M26: 5,263,152 km (0.097 R)
• M27: 5,464,062 km (0.108 R)
• M28: 6,679,246 km (0.098 R)
• M29: 6,831,387 km (0.081 R)
• M30: 6,918,902 km (0.064 R)
• M31: 7,384,450 km (0.08 R)
• M32: 7,519,238 km (0.082 R)
• M33: 7,655,073 km (0.112 R)
• M34: 7,745,879 km (0.052 R)
• M35: 8,580,485 km (0.113 R)
• M36: 9,080,591 km (0.106 R)
• M37: 9,443,515 km (0.098 R)
• M38: 9,737,475 km (0.102 R)
• M39: 9,836,060 km (0.1 R)
• M40: 10,108,927 km (0.082 R)
• M41: 10,283,956 km (0.053 R)
• M42: 10,359,353 km (0.064 R)
• M43: 10,738,584 km (0.101 R)
• M44: 11,303,166 km (0.082 R)
• M45: 11,589,197 km (0.1 R)
• M46: 11,746,126 km (0.063 R)
• M47: 11,956,610 km (0.114 R)
• M48: 12,062,226 km (0.108 R)
• M49: 12,327,762 km (0.049 R)
• M50: 12,514,909 km (0.097 R)
• M51: 12,729,732 km (0.063 R)
• M52: 12,837,741 km (0.061 R)
• M53: 13,054,509 km (0.11 R)
• M54: 13,217,869 km (0.033 R)
• M55: 13,327,226 km (0.109 R)
• M56: 13,491,634 km (0.106 R)
• M57: 13,767,342 km (0.069 R)
• M58: 14,156,596 km (0.079 R)
• M59: 14,352,420 km (0.101 R)
• M60: 14,521,166 km (0.102 R)
• M61: 14,662,237 km (0.096 R)
• M62: 15,145,139 km (0.073 R)
• M63: 15,806,960 km (0.077 R)
• M64: 16,039,435 km (0.107 R)
• M65: 16,390,242 km (0.072 R)
• M66: 16,478,205 km (0.072 R)
• M67: 16,773,063 km (0.059 R)
• M68: 17,278,105 km (0.102 R)
• M69: 17,848,672 km (0.073 R)
• M70: 18,060,353 km (0.101 R)
• M71: 18,394,853 km (0.039 R)
• M72: 18,578,111 km (0.088 R)
• M73: 19,410,324 km (0.1 R)
• M74: 20,475,610 km (0.101 R)
• M75: 20,602,170 km (0.073 R)
• M76: 20,697,314 km (0.116 R)
• M77: 21,527,732 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 8.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.88 AU - 5.44 AU

Year: 3831 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,536,412 km

• M1: 105,466 km (0.064 R)
• M2: 182,210 km (0.079 R)
• M3: 249,529 km (0.093 R)
• M4: 308,172 km (0.084 R)
• M5: 451,636 km (0.103 R)
• M6: 563,386 km (0.106 R)
• M7: 836,701 km (0.115 R)
• M8: 1,161,179 km (0.087 R)
• M9: 1,509,891 km (0.11 R)
• M10: 1,792,332 km (0.064 R)
• M11: 1,989,951 km (0.103 R)
• M12: 2,091,528 km (0.065 R)
• M13: 2,254,590 km (0.119 R)
• M14: 2,452,657 km (0.078 R)
• M15: 2,577,571 km (0.092 R)
• M16: 3,097,723 km (0.042 R)
• M17: 3,165,042 km (0.113 R)
• M18: 3,301,176 km (0.113 R)
• M19: 3,526,471 km (0.082 R)
• M20: 3,596,931 km (0.092 R)
• M21: 3,685,493 km (0.1 R)
• M22: 3,792,904 km (0.057 R)
• M23: 3,937,566 km (0.108 R)
• M24: 4,084,171 km (0.102 R)
• M25: 4,382,769 km (0.115 R)
• M26: 4,902,621 km (0.049 R)
• M27: 5,080,344 km (0.108 R)
• M28: 5,219,919 km (0.089 R)
• M29: 5,544,097 km (0.111 R)
• M30: 6,105,687 km (0.079 R)
• M31: 6,318,266 km (0.093 R)
• M32: 6,992,952 km (0.053 R)
• M33: 7,059,374 km (0.06 R)
• M34: 7,260,284 km (0.06 R)
• M35: 7,327,603 km (0.077 R)
• M36: 7,690,378 km (0.107 R)
• M37: 7,827,858 km (0.09 R)
• M38: 7,943,198 km (0.084 R)
• M39: 9,029,727 km (0.039 R)
• M40: 9,102,282 km (0.045 R)
• M41: 9,689,005 km (0.093 R)
• M42: 9,812,872 km (0.092 R)
• M43: 9,912,355 km (0.104 R)
• M44: 10,112,218 km (0.074 R)
• M45: 10,288,145 km (0.112 R)
• M46: 10,465,119 km (0.099 R)
• M47: 10,592,277 km (0.112 R)
• M48: 10,719,735 km (0.056 R)
• M49: 11,443,639 km (0.086 R)
• M50: 11,574,537 km (0.115 R)
• M51: 11,864,308 km (0.097 R)
• M52: 11,943,744 km (0.112 R)
• M53: 12,129,695 km (0.043 R)
• M54: 12,236,507 km (0.104 R)
• M55: 12,477,809 km (0.057 R)
• M56: 13,156,534 km (0.118 R)
• M57: 13,486,547 km (0.065 R)
• M58: 13,986,653 km (0.1 R)
• M59: 14,042,603 km (0.114 R)
• M60: 14,210,900 km (0.102 R)
• M61: 14,748,256 km (0.057 R)
• M62: 14,976,542 km (0.05 R)
• M63: 15,206,025 km (0.062 R)
• M64: 15,263,471 km (0.058 R)
• M65: 16,429,437 km (0.118 R)
• M66: 17,082,880 km (0.115 R)
• M67: 17,382,824 km (0.087 R)
• M68: 17,866,175 km (0.057 R)
• M69: 18,018,166 km (0.092 R)
• M70: 18,784,406 km (0.104 R)
• M71: 18,877,007 km (0.111 R)
• M72: 19,436,204 km (0.081 R)
• M73: 19,780,578 km (0.1 R)
• M74: 19,937,806 km (0.094 R)
• M75: 20,221,892 km (0.103 R)
• M76: 20,953,875 km (0.092 R)
• M77: 21,178,271 km (0.106 R)
• M78: 21,339,239 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 11.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.23 AU - 7.87 AU

Year: 7900 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,536,412 km

• M1: 271,221 km (0.086 R)
• M2: 609,911 km (0.037 R)
• M3: 718,967 km (0.1 R)
• M4: 939,774 km (0.114 R)
• M5: 1,516,623 km (0.118 R)
• M6: 2,097,512 km (0.082 R)
• M7: 2,310,390 km (0.098 R)
• M8: 2,586,547 km (0.085 R)
• M9: 2,757,388 km (0.1 R)
• M10: 3,110,589 km (0.091 R)
• M11: 3,844,216 km (0.108 R)
• M12: 3,974,367 km (0.086 R)
• M13: 4,072,952 km (0.108 R)
• M14: 4,323,079 km (0.098 R)
• M15: 4,526,832 km (0.099 R)
• M16: 5,103,531 km (0.11 R)
• M17: 5,301,001 km (0.098 R)
• M18: 5,889,967 km (0.088 R)
• M19: 6,040,463 km (0.108 R)
• M20: 6,135,158 km (0.062 R)
• M21: 7,411,228 km (0.054 R)
• M22: 7,573,991 km (0.102 R)
• M23: 7,758,445 km (0.111 R)
• M24: 8,660,071 km (0.107 R)
• M25: 9,661,180 km (0.098 R)
• M26: 9,928,362 km (0.111 R)
• M27: 10,107,879 km (0.059 R)
• M28: 11,184,086 km (0.106 R)
• M29: 12,080,776 km (0.082 R)
• M30: 12,562,032 km (0.103 R)
• M31: 12,756,210 km (0.096 R)
• M32: 13,221,609 km (0.091 R)
• M33: 13,419,228 km (0.062 R)
• M34: 15,190,018 km (0.117 R)
• M35: 16,340,276 km (0.104 R)
• M36: 17,113,697 km (0.063 R)
• M37: 17,545,437 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 9.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.26 AU - 12.12 AU

Year: 14254 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,536,412 km

• M1: 294,857 km (0.112 R)
• M2: 561,590 km (0.102 R)
• M3: 1,091,316 km (0.089 R)
• M4: 1,646,923 km (0.077 R)
• M5: 1,903,783 km (0.099 R)
• M6: 2,194,900 km (0.108 R)
• M7: 2,842,659 km (0.107 R)
• M8: 3,055,237 km (0.04 R)
• M9: 3,396,470 km (0.088 R)
• M10: 3,597,081 km (0.1 R)
• M11: 3,827,312 km (0.111 R)
• M12: 4,302,435 km (0.086 R)
• M13: 4,824,232 km (0.105 R)
• M14: 4,936,730 km (0.119 R)
• M15: 5,511,934 km (0.106 R)
• M16: 6,538,325 km (0.083 R)
• M17: 6,694,206 km (0.11 R)
• M18: 7,201,342 km (0.098 R)
• M19: 8,319,886 km (0.09 R)
• M20: 8,488,931 km (0.073 R)
• M21: 9,633,056 km (0.047 R)
• M22: 9,917,740 km (0.049 R)
• M23: 10,313,576 km (0.108 R)
• M24: 10,677,997 km (0.116 R)
• M25: 12,101,271 km (0.117 R)
• M26: 12,913,139 km (0.082 R)
• M27: 13,187,651 km (0.034 R)
• M28: 13,902,429 km (0.115 R)
• M29: 13,982,614 km (0.07 R)
• M30: 14,304,997 km (0.075 R)
• M31: 14,385,930 km (0.119 R)
• M32: 14,957,094 km (0.064 R)
• M33: 15,039,373 km (0.072 R)
• M34: 15,702,241 km (0.041 R)
• M35: 17,271,822 km (0.111 R)
• M36: 17,704,459 km (0.066 R)
• M37: 17,878,591 km (0.08 R)
• M38: 18,184,668 km (0.115 R)
• M39: 18,404,278 km (0.099 R)
• M40: 18,935,201 km (0.071 R)
• M41: 19,470,911 km (0.106 R)
• M42: 20,832,251 km (0.119 R)
• M43: 21,062,183 km (0.081 R)
• M44: 21,292,863 km (0.099 R)
• M45: 21,756,916 km (0.081 R)
• M46: 21,896,640 km (0.076 R)
• M47: 22,458,979 km (0.08 R)
• M48: 22,600,349 km (0.115 R)
• M49: 22,836,564 km (0.099 R)
• M50: 23,026,104 km (0.111 R)
• M51: 23,454,553 km (0.093 R)
• M52: 24,658,516 km (0.049 R)
• M53: 25,096,838 km (0.067 R)
• M54: 25,586,771 km (0.094 R)
• M55: 26,725,809 km (0.071 R)
• M56: 26,875,706 km (0.081 R)
• M57: 27,830,889 km (0.105 R)
• M58: 28,338,025 km (0.095 R)
• M59: 30,293,120 km (0.113 R)
• M60: 31,076,863 km (0.088 R)
• M61: 31,234,390 km (0.047 R)
• M62: 32,450,920 km (0.062 R)
• M63: 33,521,442 km (0.09 R)
• M64: 34,061,042 km (0.113 R)
• M65: 34,223,505 km (0.091 R)
• M66: 35,367,779 km (0.11 R)
• M67: 36,192,662 km (0.115 R)
• M68: 37,135,427 km (0.046 R)
• M69: 37,302,528 km (0.102 R)

Asteroid Belt

Center: 12.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.9

Radius: 6.2

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.67 AU - 17.29 AU

Year: 19905 Days

Day: 22.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,536,412 km

• M1: 79,137 km (0.118 R)
• M2: 367,562 km (0.045 R)
• M3: 505,790 km (0.111 R)
• M4: 1,015,171 km (0.042 R)
• M5: 2,764,269 km (0.093 R)
• M6: 2,832,336 km (0.076 R)
• M7: 3,324,065 km (0.059 R)
• M8: 3,432,822 km (0.09 R)
• M9: 3,728,877 km (0.077 R)
• M10: 3,804,124 km (0.08 R)
• M11: 3,879,970 km (0.041 R)
• M12: 3,994,562 km (0.079 R)
• M13: 4,149,247 km (0.112 R)
• M14: 4,705,900 km (0.116 R)
• M15: 4,787,281 km (0.04 R)
• M16: 5,159,631 km (0.1 R)
• M17: 6,152,960 km (0.091 R)
• M18: 6,648,429 km (0.081 R)
• M19: 7,629,641 km (0.079 R)
• M20: 7,773,554 km (0.055 R)
• M21: 8,063,924 km (0.091 R)
• M22: 8,112,693 km (0.109 R)
• M23: 8,705,250 km (0.084 R)
• M24: 9,057,403 km (0.12 R)
• M25: 9,723,712 km (0.072 R)
• M26: 9,827,683 km (0.042 R)
• M27: 11,157,458 km (0.05 R)
• M28: 12,997,362 km (0.077 R)
• M29: 13,226,696 km (0.116 R)
• M30: 13,284,291 km (0.093 R)
• M31: 13,341,886 km (0.118 R)
• M32: 13,805,939 km (0.099 R)
• M33: 13,981,267 km (0.065 R)
• M34: 14,039,910 km (0.065 R)
• M35: 16,575,145 km (0.101 R)
• M36: 17,136,436 km (0.067 R)
• M37: 17,640,581 km (0.098 R)
• M38: 18,599,054 km (0.027 R)
• M39: 19,182,187 km (0.104 R)
• M40: 19,247,412 km (0.096 R)
• M41: 19,574,433 km (0.106 R)
• M42: 20,632,838 km (0.115 R)
• M43: 20,967,488 km (0.095 R)
• M44: 21,303,934 km (0.064 R)
• M45: 22,805,148 km (0.118 R)
• M46: 24,552,152 km (0.05 R)
• M47: 25,048,967 km (0.042 R)
• M48: 25,620,730 km (0.084 R)
• M49: 25,692,537 km (0.089 R)
• M50: 25,764,344 km (0.076 R)
• M51: 25,980,363 km (0.093 R)
• M52: 26,196,981 km (0.108 R)
• M53: 26,269,236 km (0.083 R)
• M54: 26,341,642 km (0.037 R)
• M55: 26,777,420 km (0.05 R)
• M56: 28,321,121 km (0.119 R)
• M57: 28,991,469 km (0.107 R)
• M58: 29,066,268 km (0.097 R)
• M59: 29,366,212 km (0.095 R)
• M60: 29,667,053 km (0.107 R)
• M61: 29,742,450 km (0.099 R)
• M62: 33,278,495 km (0.087 R)
• M63: 33,749,429 km (0.076 R)
• M64: 35,895,859 km (0.066 R)
• M65: 36,298,128 km (0.084 R)
• M66: 37,026,071 km (0.101 R)
• M67: 38,578,598 km (0.043 R)
• M68: 39,238,624 km (0.086 R)
• M69: 39,321,352 km (0.115 R)
• M70: 40,486,121 km (0.096 R)
• M71: 42,509,133 km (0.087 R)
• M72: 43,190,850 km (0.12 R)
• M73: 45,778,893 km (0.073 R)
• M74: 45,866,109 km (0.071 R)
• M75: 46,915,987 km (0.087 R)
• M76: 47,620,293 km (0.073 R)
• M77: 47,708,556 km (0.115 R)
• M78: 48,062,355 km (0.113 R)
• M79: 49,843,767 km (0.07 R)
• M80: 50,742,700 km (0.097 R)
• M81: 51,013,323 km (0.091 R)
• M82: 51,194,037 km (0.086 R)
• M83: 53,379,363 km (0.089 R)
• M84: 53,930,481 km (0.073 R)
• M85: 54,114,636 km (0.114 R)
• M86: 54,668,148 km (0.082 R)
• M87: 54,760,600 km (0.082 R)
• M88: 55,409,256 km (0.114 R)
• M89: 58,217,657 km (0.118 R)
• M90: 59,639,136 km (0.088 R)
• M91: 59,734,280 km (0.082 R)
• M92: 60,497,529 km (0.046 R)
• M93: 61,744,576 km (0.092 R)
• M94: 62,516,202 km (0.103 R)
• M95: 62,612,992 km (0.036 R)
• M96: 62,903,212 km (0.074 R)
• M97: 65,536,434 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit