🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.91 AU

Year: 247 Days

Day: 12.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.7 AU - 1.12 AU

Year: 331 Days

Day: 43.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,506,035 km

• M1: 330,163 km (0.099 R)
• M2: 498,011 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.96 AU - 1.02 AU

Year: 375 Days

Day: 40.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.79 AU - 2.89 AU

Year: 1823 Days

Day: 19.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.3 AU - 3.82 AU

Year: 2558 Days

Day: 23.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,506,035 km

• M1: 2,493,198 km (0.074 R)
• M2: 2,509,504 km (0.11 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 8.2

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.91 AU - 6.87 AU

Year: 5443 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,506,035 km

• M1: 104,868 km (0.082 R)
• M2: 188,045 km (0.051 R)
• M3: 239,805 km (0.083 R)
• M4: 317,147 km (0.116 R)
• M5: 458,517 km (0.083 R)
• M6: 659,278 km (0.081 R)
• M7: 945,309 km (0.079 R)
• M8: 1,188,405 km (0.037 R)
• M9: 1,642,435 km (0.085 R)
• M10: 2,446,374 km (0.113 R)
• M11: 2,611,829 km (0.119 R)
• M12: 3,130,036 km (0.106 R)
• M13: 3,310,002 km (0.058 R)
• M14: 3,401,257 km (0.048 R)
• M15: 3,493,260 km (0.053 R)
• M16: 3,822,076 km (0.095 R)
• M17: 4,383,816 km (0.066 R)
• M18: 4,687,200 km (0.048 R)
• M19: 4,815,555 km (0.117 R)
• M20: 4,893,197 km (0.1 R)
• M21: 5,502,210 km (0.12 R)
• M22: 5,692,349 km (0.061 R)
• M23: 5,774,478 km (0.051 R)
• M24: 5,939,933 km (0.077 R)
• M25: 6,247,357 km (0.115 R)
• M26: 6,303,905 km (0.09 R)
• M27: 6,502,870 km (0.108 R)
• M28: 7,230,364 km (0.119 R)
• M29: 7,861,368 km (0.116 R)
• M30: 8,447,343 km (0.091 R)
• M31: 9,047,380 km (0.07 R)
• M32: 9,207,599 km (0.105 R)
• M33: 9,368,866 km (0.073 R)
• M34: 9,465,955 km (0.103 R)
• M35: 9,661,330 km (0.12 R)
• M36: 9,726,704 km (0.076 R)
• M37: 10,422,334 km (0.092 R)
• M38: 10,556,523 km (0.092 R)
• M39: 10,759,079 km (0.057 R)
• M40: 10,826,996 km (0.105 R)
• M41: 10,962,981 km (0.064 R)
• M42: 11,651,729 km (0.111 R)
• M43: 12,283,631 km (0.087 R)
• M44: 12,568,016 km (0.087 R)
• M45: 12,746,786 km (0.104 R)
• M46: 12,926,453 km (0.087 R)
• M47: 12,998,559 km (0.099 R)
• M48: 13,143,220 km (0.101 R)
• M49: 13,361,184 km (0.064 R)
• M50: 14,170,658 km (0.1 R)
• M51: 15,414,265 km (0.102 R)
• M52: 15,721,091 km (0.108 R)
• M53: 15,952,369 km (0.1 R)
• M54: 16,184,994 km (0.084 R)
• M55: 16,457,711 km (0.118 R)
• M56: 16,889,300 km (0.091 R)
• M57: 17,364,423 km (0.117 R)
• M58: 17,603,481 km (0.058 R)
• M59: 17,683,516 km (0.09 R)
• M60: 18,165,969 km (0.118 R)
• M61: 18,246,751 km (0.096 R)
• M62: 18,693,451 km (0.073 R)
• M63: 19,102,601 km (0.119 R)
• M64: 19,308,298 km (0.062 R)
• M65: 19,680,497 km (0.112 R)
• M66: 19,804,963 km (0.062 R)
• M67: 20,726,486 km (0.095 R)
• M68: 21,490,931 km (0.117 R)
• M69: 22,698,186 km (0.113 R)
• M70: 22,872,467 km (0.059 R)
• M71: 23,662,194 km (0.097 R)
• M72: 23,794,589 km (0.041 R)
• M73: 23,927,282 km (0.098 R)
• M74: 24,863,316 km (0.063 R)
• M75: 25,268,128 km (0.069 R)
• M76: 26,175,588 km (0.105 R)
• M77: 26,770,988 km (0.074 R)
• M78: 27,463,775 km (0.098 R)
• M79: 27,695,951 km (0.115 R)
• M80: 29,055,497 km (0.093 R)
• M81: 29,576,995 km (0.119 R)
• M82: 29,719,711 km (0.115 R)
• M83: 30,244,950 km (0.106 R)
• M84: 30,484,755 km (0.109 R)
• M85: 31,304,850 km (0.108 R)
• M86: 32,523,923 km (0.117 R)
• M87: 32,818,930 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 9.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.15 AU - 10.77 AU

Year: 11080 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,506,035 km

• M1: 162,613 km (0.11 R)
• M2: 474,824 km (0.095 R)
• M3: 561,740 km (0.108 R)
• M4: 686,953 km (0.108 R)
• M5: 929,751 km (0.081 R)
• M6: 1,100,592 km (0.084 R)
• M7: 1,220,419 km (0.117 R)
• M8: 1,344,586 km (0.102 R)
• M9: 1,931,907 km (0.074 R)
• M10: 2,028,846 km (0.114 R)
• M11: 2,177,397 km (0.034 R)
• M12: 2,329,688 km (0.118 R)
• M13: 2,511,748 km (0.085 R)
• M14: 3,373,881 km (0.074 R)
• M15: 3,550,556 km (0.102 R)
• M16: 4,512,321 km (0.071 R)
• M17: 4,707,546 km (0.11 R)
• M18: 4,938,675 km (0.079 R)
• M19: 5,106,075 km (0.115 R)
• M20: 5,829,829 km (0.042 R)
• M21: 6,006,803 km (0.116 R)
• M22: 6,078,161 km (0.057 R)
• M23: 6,439,141 km (0.03 R)
• M24: 6,548,796 km (0.062 R)
• M25: 6,622,249 km (0.071 R)
• M26: 7,144,046 km (0.06 R)
• M27: 7,873,486 km (0.084 R)
• M28: 8,586,319 km (0.062 R)
• M29: 8,666,803 km (0.117 R)
• M30: 8,828,518 km (0.108 R)
• M31: 9,237,220 km (0.085 R)
• M32: 9,402,525 km (0.12 R)
• M33: 9,485,403 km (0.093 R)
• M34: 10,243,265 km (0.066 R)
• M35: 11,682,846 km (0.097 R)
• M36: 11,772,006 km (0.097 R)
• M37: 12,494,414 km (0.101 R)
• M38: 12,631,446 km (0.118 R)
• M39: 12,907,005 km (0.055 R)
• M40: 13,464,257 km (0.086 R)
• M41: 13,557,905 km (0.047 R)
• M42: 14,650,119 km (0.119 R)
• M43: 15,231,307 km (0.073 R)
• M44: 15,869,342 km (0.109 R)
• M45: 16,017,743 km (0.026 R)
• M46: 16,616,284 km (0.089 R)
• M47: 18,196,337 km (0.078 R)
• M48: 18,820,759 km (0.112 R)
• M49: 20,197,657 km (0.113 R)
• M50: 20,358,625 km (0.027 R)
• M51: 21,006,683 km (0.09 R)
• M52: 22,267,793 km (0.116 R)
• M53: 22,656,448 km (0.081 R)
• M54: 24,119,814 km (0.105 R)
• M55: 24,347,502 km (0.053 R)
• M56: 26,371,412 km (0.08 R)
• M57: 28,448,578 km (0.05 R)
• M58: 28,568,855 km (0.094 R)
• M59: 28,749,569 km (0.106 R)
• M60: 29,537,202 km (0.09 R)
• M61: 30,577,954 km (0.117 R)
• M62: 30,824,492 km (0.115 R)
• M63: 31,009,843 km (0.068 R)
• M64: 31,257,577 km (0.115 R)
• M65: 31,443,827 km (0.113 R)
• M66: 32,067,351 km (0.036 R)
• M67: 33,962,307 km (0.069 R)
• M68: 35,310,333 km (0.117 R)
• M69: 35,893,316 km (0.081 R)
• M70: 36,414,366 km (0.079 R)
• M71: 36,479,590 km (0.039 R)
• M72: 37,463,645 km (0.079 R)
• M73: 37,529,618 km (0.108 R)
• M74: 37,793,658 km (0.039 R)
• M75: 37,992,174 km (0.068 R)
• M76: 38,456,526 km (0.043 R)
• M77: 38,522,948 km (0.06 R)
• M78: 38,856,102 km (0.08 R)
• M79: 39,525,104 km (0.113 R)
• M80: 39,726,463 km (0.108 R)
• M81: 40,130,377 km (0.117 R)
• M82: 40,197,845 km (0.059 R)
• M83: 41,896,230 km (0.06 R)
• M84: 42,307,475 km (0.095 R)
• M85: 44,522,570 km (0.11 R)
• M86: 45,714,716 km (0.119 R)
• M87: 46,350,058 km (0.058 R)
• M88: 46,562,487 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 14

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.32 AU - 12.16 AU

Year: 11575 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,506,035 km

• M1: 212,579 km (0.034 R)
• M2: 426,504 km (0.104 R)
• M3: 573,109 km (0.091 R)
• M4: 740,509 km (0.084 R)
• M5: 1,676,992 km (0.072 R)
• M6: 2,006,556 km (0.085 R)
• M7: 2,112,172 km (0.112 R)
• M8: 2,247,110 km (0.072 R)
• M9: 2,611,530 km (0.095 R)
• M10: 2,756,939 km (0.111 R)
• M11: 2,905,041 km (0.094 R)
• M12: 3,334,237 km (0.047 R)
• M13: 3,718,255 km (0.091 R)
• M14: 3,949,085 km (0.104 R)
• M15: 4,150,593 km (0.086 R)
• M16: 4,669,698 km (0.117 R)
• M17: 5,431,151 km (0.038 R)
• M18: 7,646,097 km (0.065 R)
• M19: 7,813,946 km (0.101 R)
• M20: 9,201,167 km (0.1 R)
• M21: 9,335,057 km (0.072 R)
• M22: 10,198,536 km (0.097 R)
• M23: 10,616,512 km (0.09 R)
• M24: 10,992,751 km (0.118 R)
• M25: 11,182,590 km (0.085 R)
• M26: 11,710,222 km (0.098 R)
• M27: 12,245,932 km (0.107 R)
• M28: 12,889,502 km (0.103 R)
• M29: 13,442,715 km (0.1 R)
• M30: 14,312,776 km (0.104 R)
• M31: 14,520,269 km (0.082 R)
• M32: 14,780,868 km (0.036 R)
• M33: 15,043,113 km (0.103 R)
• M34: 15,412,919 km (0.096 R)
• M35: 17,527,335 km (0.105 R)
• M36: 17,693,838 km (0.084 R)
• M37: 18,196,187 km (0.119 R)
• M38: 18,760,022 km (0.109 R)
• M39: 20,602,320 km (0.061 R)
• M40: 20,954,174 km (0.112 R)
• M41: 21,842,636 km (0.117 R)
• M42: 21,962,015 km (0.11 R)
• M43: 22,562,201 km (0.078 R)
• M44: 23,533,839 km (0.099 R)
• M45: 24,271,357 km (0.086 R)
• M46: 24,457,008 km (0.082 R)
• M47: 25,016,654 km (0.091 R)
• M48: 26,912,507 km (0.077 R)
• M49: 27,683,834 km (0.076 R)
• M50: 28,137,116 km (0.099 R)
• M51: 28,267,116 km (0.106 R)
• M52: 28,985,335 km (0.1 R)
• M53: 29,248,179 km (0.097 R)
• M54: 29,511,621 km (0.036 R)
• M55: 29,842,082 km (0.11 R)
• M56: 30,640,337 km (0.104 R)
• M57: 31,176,346 km (0.118 R)
• M58: 31,512,941 km (0.118 R)
• M59: 31,648,028 km (0.089 R)
• M60: 32,598,274 km (0.095 R)
• M61: 32,734,856 km (0.079 R)
• M62: 33,076,987 km (0.085 R)
• M63: 33,420,314 km (0.108 R)
• M64: 37,774,809 km (0.086 R)
• M65: 38,927,311 km (0.094 R)
• M66: 39,726,313 km (0.102 R)
• M67: 40,530,850 km (0.116 R)
• M68: 41,045,467 km (0.069 R)
• M69: 41,192,970 km (0.111 R)
• M70: 41,858,681 km (0.087 R)
• M71: 43,350,920 km (0.085 R)
• M72: 45,927,444 km (0.101 R)
• M73: 46,387,308 km (0.093 R)
• M74: 47,466,208 km (0.097 R)
• M75: 47,776,025 km (0.105 R)
• M76: 49,334,984 km (0.075 R)
• M77: 50,041,834 km (0.071 R)
• M78: 50,357,186 km (0.116 R)
• M79: 50,594,000 km (0.1 R)
• M80: 51,386,420 km (0.039 R)
• M81: 51,624,879 km (0.093 R)
• M82: 51,943,522 km (0.064 R)
• M83: 53,144,045 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645

Radius: 13.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.48 AU - 12.02 AU

Year: 12496 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,506,035 km

• M1: 219,759 km (0.11 R)
• M2: 491,130 km (0.106 R)
• M3: 650,003 km (0.069 R)
• M4: 1,215,184 km (0.046 R)
• M5: 1,731,446 km (0.077 R)
• M6: 1,909,617 km (0.113 R)
• M7: 2,771,450 km (0.12 R)
• M8: 3,545,918 km (0.109 R)
• M9: 4,041,686 km (0.072 R)
• M10: 4,737,017 km (0.11 R)
• M11: 5,025,740 km (0.108 R)
• M12: 5,582,693 km (0.088 R)
• M13: 5,849,426 km (0.113 R)
• M14: 6,081,453 km (0.11 R)
• M15: 6,554,481 km (0.083 R)
• M16: 6,795,633 km (0.076 R)
• M17: 7,328,052 km (0.084 R)
• M18: 7,874,084 km (0.112 R)
• M19: 8,739,657 km (0.03 R)
• M20: 9,139,233 km (0.099 R)
• M21: 9,228,693 km (0.101 R)
• M22: 9,681,077 km (0.099 R)
• M23: 10,187,166 km (0.077 R)
• M24: 10,419,940 km (0.106 R)
• M25: 10,513,589 km (0.096 R)
• M26: 10,938,596 km (0.047 R)
• M27: 11,129,184 km (0.107 R)
• M28: 11,224,927 km (0.089 R)
• M29: 11,805,366 km (0.087 R)
• M30: 11,951,972 km (0.109 R)
• M31: 12,445,047 km (0.089 R)
• M32: 12,944,853 km (0.064 R)
• M33: 13,400,379 km (0.097 R)
• M34: 13,604,430 km (0.073 R)
• M35: 13,912,602 km (0.116 R)
• M36: 14,067,585 km (0.106 R)
• M37: 14,745,713 km (0.11 R)
• M38: 14,903,688 km (0.051 R)
• M39: 15,487,868 km (0.081 R)
• M40: 15,809,653 km (0.089 R)
• M41: 16,187,836 km (0.068 R)
• M42: 16,296,594 km (0.102 R)
• M43: 16,678,667 km (0.085 R)
• M44: 17,118,933 km (0.101 R)
• M45: 17,674,839 km (0.056 R)
• M46: 18,067,384 km (0.088 R)
• M47: 18,975,742 km (0.088 R)
• M48: 19,262,521 km (0.11 R)
• M49: 20,015,148 km (0.079 R)
• M50: 20,954,772 km (0.084 R)
• M51: 21,132,494 km (0.096 R)
• M52: 23,120,949 km (0.09 R)
• M53: 23,365,991 km (0.1 R)
• M54: 24,729,276 km (0.076 R)
• M55: 26,629,767 km (0.078 R)
• M56: 27,532,591 km (0.118 R)
• M57: 27,662,441 km (0.099 R)
• M58: 28,053,042 km (0.098 R)
• M59: 30,301,049 km (0.107 R)
• M60: 30,973,192 km (0.114 R)
• M61: 31,514,437 km (0.042 R)
• M62: 32,743,683 km (0.059 R)
• M63: 34,546,935 km (0.104 R)
• M64: 34,897,443 km (0.082 R)
• M65: 35,319,608 km (0.072 R)
• M66: 35,743,419 km (0.112 R)
• M67: 36,240,084 km (0.062 R)
• M68: 38,032,267 km (0.092 R)
• M69: 39,267,347 km (0.12 R)
• M70: 40,073,530 km (0.107 R)
• M71: 41,404,502 km (0.094 R)
• M72: 43,126,373 km (0.115 R)
• M73: 44,337,967 km (0.111 R)
• M74: 44,947,877 km (0.05 R)
• M75: 45,100,766 km (0.113 R)
• M76: 45,637,374 km (0.071 R)
• M77: 46,021,990 km (0.103 R)
• M78: 47,259,912 km (0.098 R)
• M79: 48,117,407 km (0.092 R)
• M80: 48,587,294 km (0.078 R)
• M81: 49,373,730 km (0.078 R)
• M82: 49,610,543 km (0.096 R)
• M83: 50,879,582 km (0.099 R)
• M84: 51,039,054 km (0.063 R)
• M85: 52,803,261 km (0.104 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: 315 - 15,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit