🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 182 Days

Day: 44.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.2 AU - 1.98 AU

Year: 729 Days

Day: 34 Hours

Environment

Temp: -50 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.67 AU - 2.75 AU

Year: 1621 Days

Day: 16.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.35 AU - 3.31 AU

Year: 1730 Days

Day: 45.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 9.2

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.37 AU - 6.63 AU

Year: 4688 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 127.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,669,644 km

• M1: 119,678 km (0.032 R)
• M2: 191,336 km (0.1 R)
• M3: 263,741 km (0.07 R)
• M4: 428,897 km (0.11 R)
• M5: 559,795 km (0.093 R)
• M6: 704,905 km (0.034 R)
• M7: 795,561 km (0.111 R)
• M8: 918,531 km (0.101 R)
• M9: 1,033,272 km (0.109 R)
• M10: 1,390,363 km (0.093 R)
• M11: 1,766,601 km (0.05 R)
• M12: 1,893,011 km (0.086 R)
• M13: 2,059,963 km (0.113 R)
• M14: 2,154,808 km (0.039 R)
• M15: 2,630,679 km (0.097 R)
• M16: 2,754,845 km (0.109 R)
• M17: 3,073,638 km (0.099 R)
• M18: 3,226,377 km (0.096 R)
• M19: 3,404,249 km (0.117 R)
• M20: 3,585,263 km (0.089 R)
• M21: 3,723,192 km (0.082 R)
• M22: 4,414,484 km (0.081 R)
• M23: 4,612,102 km (0.045 R)
• M24: 4,712,034 km (0.05 R)
• M25: 5,016,316 km (0.101 R)
• M26: 5,144,970 km (0.119 R)
• M27: 5,405,569 km (0.064 R)
• M28: 6,075,918 km (0.069 R)
• M29: 6,296,126 km (0.051 R)
• M30: 6,886,289 km (0.097 R)
• M31: 7,819,630 km (0.089 R)
• M32: 7,939,159 km (0.097 R)
• M33: 8,453,626 km (0.09 R)
• M34: 9,706,359 km (0.105 R)
• M35: 10,028,592 km (0.055 R)
• M36: 10,191,056 km (0.084 R)
• M37: 10,716,743 km (0.11 R)
• M38: 10,949,517 km (0.112 R)
• M39: 11,487,770 km (0.072 R)
• M40: 11,589,796 km (0.081 R)
• M41: 12,520,295 km (0.099 R)
• M42: 12,625,312 km (0.089 R)
• M43: 12,977,017 km (0.117 R)
• M44: 13,332,013 km (0.078 R)
• M45: 13,510,632 km (0.107 R)
• M46: 13,654,246 km (0.111 R)
• M47: 13,906,618 km (0.105 R)
• M48: 14,525,953 km (0.1 R)
• M49: 14,746,760 km (0.119 R)
• M50: 15,117,164 km (0.097 R)
• M51: 15,528,259 km (0.107 R)
• M52: 15,829,399 km (0.102 R)
• M53: 16,783,236 km (0.054 R)
• M54: 17,912,849 km (0.096 R)
• M55: 17,991,687 km (0.074 R)
• M56: 18,506,753 km (0.119 R)
• M57: 18,586,488 km (0.09 R)
• M58: 18,906,328 km (0.111 R)
• M59: 20,081,121 km (0.073 R)
• M60: 20,904,956 km (0.099 R)
• M61: 21,029,421 km (0.09 R)
• M62: 22,841,500 km (0.058 R)
• M63: 23,528,454 km (0.103 R)
• M64: 23,614,772 km (0.07 R)
• M65: 23,874,474 km (0.092 R)
• M66: 24,352,888 km (0.117 R)
• M67: 24,615,282 km (0.082 R)
• M68: 24,790,761 km (0.092 R)
• M69: 24,922,556 km (0.105 R)
• M70: 25,496,563 km (0.04 R)
• M71: 25,762,997 km (0.037 R)
• M72: 27,426,077 km (0.106 R)
• M73: 28,385,448 km (0.112 R)
• M74: 28,799,984 km (0.117 R)
• M75: 29,868,262 km (0.092 R)
• M76: 31,138,946 km (0.071 R)
• M77: 31,376,209 km (0.08 R)
• M78: 31,900,250 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.9

Radius: 12.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.65 AU - 8.37 AU

Year: 8239 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,669,644 km

• M1: 169,644 km (0.12 R)
• M2: 270,473 km (0.081 R)
• M3: 517,459 km (0.083 R)
• M4: 760,107 km (0.085 R)
• M5: 1,025,643 km (0.109 R)
• M6: 1,480,570 km (0.048 R)
• M7: 1,571,526 km (0.118 R)
• M8: 1,721,273 km (0.109 R)
• M9: 1,836,912 km (0.107 R)
• M10: 2,035,578 km (0.096 R)
• M11: 2,696,651 km (0.034 R)
• M12: 2,809,448 km (0.073 R)
• M13: 3,300,279 km (0.087 R)
• M14: 3,518,991 km (0.109 R)
• M15: 4,230,029 km (0.057 R)
• M16: 4,548,374 km (0.105 R)
• M17: 4,629,306 km (0.048 R)
• M18: 4,847,270 km (0.098 R)
• M19: 5,040,850 km (0.027 R)
• M20: 5,293,371 km (0.091 R)
• M21: 5,435,639 km (0.078 R)
• M22: 6,195,446 km (0.113 R)
• M23: 7,082,412 km (0.085 R)
• M24: 7,302,470 km (0.077 R)
• M25: 7,749,319 km (0.1 R)
• M26: 8,106,858 km (0.075 R)
• M27: 8,669,945 km (0.047 R)
• M28: 10,009,444 km (0.088 R)
• M29: 10,613,371 km (0.095 R)
• M30: 10,721,231 km (0.102 R)
• M31: 11,156,261 km (0.056 R)
• M32: 11,596,977 km (0.104 R)
• M33: 11,745,228 km (0.115 R)
• M34: 12,344,367 km (0.108 R)
• M35: 12,762,045 km (0.083 R)
• M36: 13,261,702 km (0.092 R)
• M37: 13,572,416 km (0.09 R)
• M38: 13,689,552 km (0.055 R)
• M39: 14,758,877 km (0.03 R)
• M40: 15,445,980 km (0.11 R)
• M41: 15,691,021 km (0.091 R)
• M42: 16,267,721 km (0.068 R)
• M43: 16,935,227 km (0.081 R)
• M44: 17,654,494 km (0.063 R)
• M45: 17,867,820 km (0.098 R)
• M46: 17,996,325 km (0.11 R)
• M47: 18,168,063 km (0.093 R)
• M48: 18,340,400 km (0.092 R)
• M49: 18,643,335 km (0.091 R)
• M50: 18,947,917 km (0.065 R)
• M51: 19,517,885 km (0.06 R)
• M52: 19,827,103 km (0.071 R)
• M53: 20,093,388 km (0.095 R)
• M54: 20,361,018 km (0.064 R)
• M55: 20,719,604 km (0.075 R)
• M56: 20,854,542 km (0.114 R)
• M57: 21,670,748 km (0.076 R)
• M58: 22,497,425 km (0.086 R)
• M59: 22,682,628 km (0.115 R)
• M60: 22,961,179 km (0.072 R)
• M61: 23,054,378 km (0.088 R)
• M62: 25,086,965 km (0.088 R)
• M63: 26,685,418 km (0.109 R)
• M64: 27,077,813 km (0.083 R)
• M65: 27,719,737 km (0.065 R)
• M66: 28,416,564 km (0.084 R)
• M67: 28,516,645 km (0.11 R)
• M68: 28,917,867 km (0.032 R)
• M69: 29,220,054 km (0.045 R)
• M70: 29,371,448 km (0.067 R)
• M71: 29,725,994 km (0.089 R)
• M72: 30,031,025 km (0.086 R)
• M73: 30,797,863 km (0.105 R)
• M74: 31,726,866 km (0.045 R)
• M75: 32,090,538 km (0.091 R)
• M76: 32,246,868 km (0.082 R)
• M77: 32,612,635 km (0.067 R)
• M78: 32,822,222 km (0.065 R)
• M79: 34,089,166 km (0.098 R)
• M80: 35,049,884 km (0.085 R)
• M81: 36,344,653 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 8.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.97 AU - 12.37 AU

Year: 13568 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,669,644 km

• M1: 143,016 km (0.119 R)
• M2: 248,033 km (0.116 R)
• M3: 419,024 km (0.106 R)
• M4: 485,445 km (0.092 R)
• M5: 556,055 km (0.075 R)
• M6: 661,522 km (0.102 R)
• M7: 757,713 km (0.085 R)
• M8: 964,757 km (0.092 R)
• M9: 1,249,292 km (0.072 R)
• M10: 1,329,626 km (0.101 R)
• M11: 1,757,775 km (0.093 R)
• M12: 2,251,298 km (0.075 R)
• M13: 2,839,068 km (0.099 R)
• M14: 3,000,036 km (0.107 R)
• M15: 3,587,207 km (0.12 R)
• M16: 4,393,390 km (0.116 R)
• M17: 5,485,305 km (0.087 R)
• M18: 5,585,536 km (0.044 R)
• M19: 5,889,967 km (0.047 R)
• M20: 6,165,078 km (0.112 R)
• M21: 6,979,638 km (0.063 R)
• M22: 7,088,396 km (0.106 R)
• M23: 8,092,198 km (0.072 R)
• M24: 8,359,679 km (0.052 R)
• M25: 8,707,942 km (0.108 R)
• M26: 8,942,811 km (0.106 R)
• M27: 9,060,993 km (0.118 R)
• M28: 11,574,686 km (0.081 R)
• M29: 12,093,043 km (0.102 R)
• M30: 12,663,310 km (0.036 R)
• M31: 14,058,161 km (0.097 R)
• M32: 14,426,022 km (0.103 R)
• M33: 15,171,169 km (0.12 R)
• M34: 15,312,240 km (0.112 R)
• M35: 15,881,011 km (0.115 R)
• M36: 16,168,089 km (0.054 R)
• M37: 16,264,131 km (0.076 R)
• M38: 16,456,813 km (0.118 R)
• M39: 17,382,375 km (0.09 R)
• M40: 17,926,014 km (0.084 R)
• M41: 18,025,496 km (0.12 R)
• M42: 18,425,072 km (0.078 R)
• M43: 18,878,054 km (0.11 R)
• M44: 19,334,777 km (0.054 R)
• M45: 20,414,425 km (0.094 R)
• M46: 21,778,308 km (0.083 R)
• M47: 21,937,481 km (0.072 R)
• M48: 22,847,335 km (0.066 R)
• M49: 23,878,663 km (0.062 R)
• M50: 26,551,079 km (0.078 R)
• M51: 26,664,474 km (0.109 R)
• M52: 27,176,697 km (0.08 R)
• M53: 28,326,656 km (0.102 R)
• M54: 29,258,202 km (0.049 R)
• M55: 29,433,979 km (0.099 R)
• M56: 30,317,953 km (0.062 R)
• M57: 30,793,076 km (0.11 R)
• M58: 31,330,432 km (0.037 R)
• M59: 32,900,312 km (0.12 R)
• M60: 32,961,198 km (0.112 R)
• M61: 33,327,414 km (0.119 R)
• M62: 34,310,272 km (0.109 R)
• M63: 36,430,522 km (0.109 R)
• M64: 37,379,422 km (0.075 R)
• M65: 37,952,531 km (0.104 R)
• M66: 38,464,455 km (0.03 R)
• M67: 38,785,642 km (0.104 R)
• M68: 39,043,249 km (0.085 R)
• M69: 39,495,184 km (0.075 R)
• M70: 39,689,512 km (0.112 R)
• M71: 41,583,870 km (0.115 R)
• M72: 42,508,983 km (0.074 R)
• M73: 43,107,225 km (0.114 R)
• M74: 43,373,958 km (0.067 R)
• M75: 43,641,289 km (0.041 R)
• M76: 44,446,575 km (0.059 R)
• M77: 44,581,213 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.8

Radius: 7.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.2 AU - 14.68 AU

Year: 18916 Days

Day: 19.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,669,644 km

• M1: 99,931 km (0.088 R)
• M2: 222,751 km (0.06 R)
• M3: 302,038 km (0.077 R)
• M4: 607,068 km (0.118 R)
• M5: 709,842 km (0.096 R)
• M6: 1,287,140 km (0.1 R)
• M7: 1,376,300 km (0.084 R)
• M8: 2,005,359 km (0.113 R)
• M9: 2,109,480 km (0.109 R)
• M10: 2,627,986 km (0.083 R)
• M11: 2,828,746 km (0.089 R)
• M12: 3,841,374 km (0.078 R)
• M13: 3,938,613 km (0.037 R)
• M14: 4,504,990 km (0.112 R)
• M15: 5,419,781 km (0.09 R)
• M16: 5,675,893 km (0.063 R)
• M17: 5,898,494 km (0.112 R)
• M18: 6,048,392 km (0.049 R)
• M19: 6,161,787 km (0.108 R)
• M20: 7,986,133 km (0.066 R)
• M21: 8,403,361 km (0.108 R)
• M22: 8,913,490 km (0.104 R)
• M23: 9,129,060 km (0.084 R)
• M24: 9,609,270 km (0.106 R)
• M25: 9,874,656 km (0.039 R)
• M26: 10,548,744 km (0.05 R)
• M27: 10,914,361 km (0.084 R)
• M28: 11,098,666 km (0.073 R)
• M29: 11,470,566 km (0.12 R)
• M30: 11,611,039 km (0.078 R)
• M31: 13,538,308 km (0.098 R)
• M32: 13,835,858 km (0.114 R)
• M33: 15,458,995 km (0.074 R)
• M34: 15,822,069 km (0.118 R)
• M35: 16,240,345 km (0.05 R)
• M36: 16,874,789 km (0.113 R)
• M37: 17,141,373 km (0.088 R)
• M38: 17,409,602 km (0.12 R)
• M39: 17,517,163 km (0.093 R)
• M40: 18,167,614 km (0.091 R)
• M41: 18,386,177 km (0.102 R)
• M42: 18,440,930 km (0.1 R)
• M43: 18,770,793 km (0.111 R)
• M44: 18,825,994 km (0.114 R)
• M45: 18,991,749 km (0.06 R)
• M46: 19,047,250 km (0.049 R)
• M47: 19,269,253 km (0.112 R)
• M48: 19,492,154 km (0.109 R)
• M49: 19,940,499 km (0.079 R)
• M50: 21,478,963 km (0.112 R)
• M51: 21,941,968 km (0.104 R)
• M52: 22,174,743 km (0.068 R)
• M53: 22,701,626 km (0.1 R)
• M54: 22,760,418 km (0.052 R)
• M55: 24,186,385 km (0.078 R)
• M56: 25,335,746 km (0.114 R)
• M57: 25,580,039 km (0.088 R)
• M58: 27,186,421 km (0.088 R)
• M59: 28,254,400 km (0.059 R)
• M60: 30,237,021 km (0.094 R)
• M61: 30,560,900 km (0.092 R)
• M62: 31,212,249 km (0.032 R)
• M63: 31,343,147 km (0.088 R)
• M64: 31,670,916 km (0.078 R)
• M65: 32,197,950 km (0.086 R)
• M66: 32,794,097 km (0.097 R)
• M67: 33,193,673 km (0.109 R)
• M68: 33,796,104 km (0.104 R)
• M69: 34,267,038 km (0.097 R)
• M70: 35,419,839 km (0.077 R)
• M71: 36,172,616 km (0.098 R)
• M72: 36,654,321 km (0.107 R)
• M73: 37,624,164 km (0.087 R)
• M74: 37,763,439 km (0.038 R)
• M75: 38,532,372 km (0.036 R)
• M76: 39,518,372 km (0.09 R)
• M77: 39,943,529 km (0.115 R)
• M78: 40,798,331 km (0.04 R)
• M79: 41,947,542 km (0.088 R)
• M80: 43,471,795 km (0.107 R)
• M81: 45,384,104 km (0.109 R)
• M82: 46,425,156 km (0.099 R)
• M83: 47,098,496 km (0.076 R)
• M84: 49,977,208 km (0.113 R)
• M85: 51,437,732 km (0.103 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit