🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 32.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.91 AU - 0.93 AU

Year: 322 Days

Day: 22.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.96 AU - 3.7 AU

Year: 2220 Days

Day: 42.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,777,609 km

• M1: 391,348 km (0.089 R)
• M2: 1,777,671 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 13.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.72 AU - 12.06 AU

Year: 11360 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,777,609 km

• M1: 496,067 km (0.068 R)
• M2: 598,541 km (0.11 R)
• M3: 885,320 km (0.111 R)
• M4: 1,016,069 km (0.091 R)
• M5: 1,185,414 km (0.084 R)
• M6: 1,298,360 km (0.03 R)
• M7: 1,642,435 km (0.076 R)
• M8: 1,751,492 km (0.11 R)
• M9: 2,192,656 km (0.025 R)
• M10: 2,478,388 km (0.1 R)
• M11: 2,604,499 km (0.083 R)
• M12: 3,715,712 km (0.1 R)
• M13: 4,082,675 km (0.067 R)
• M14: 4,207,590 km (0.091 R)
• M15: 4,410,295 km (0.078 R)
• M16: 4,746,740 km (0.026 R)
• M17: 5,011,229 km (0.084 R)
• M18: 5,499,517 km (0.037 R)
• M19: 5,749,495 km (0.055 R)
• M20: 6,031,786 km (0.084 R)
• M21: 6,232,098 km (0.091 R)
• M22: 6,965,426 km (0.079 R)
• M23: 7,175,761 km (0.088 R)
• M24: 7,357,672 km (0.112 R)
• M25: 7,510,561 km (0.043 R)
• M26: 8,038,043 km (0.112 R)
• M27: 8,673,984 km (0.043 R)
• M28: 9,260,407 km (0.112 R)
• M29: 9,392,353 km (0.118 R)
• M30: 10,334,371 km (0.071 R)
• M31: 11,095,674 km (0.06 R)
• M32: 12,162,756 km (0.108 R)
• M33: 12,307,566 km (0.055 R)
• M34: 13,448,998 km (0.116 R)
• M35: 14,013,431 km (0.119 R)
• M36: 15,087,843 km (0.106 R)
• M37: 15,360,560 km (0.08 R)
• M38: 15,556,533 km (0.109 R)
• M39: 16,029,861 km (0.105 R)
• M40: 16,387,998 km (0.109 R)
• M41: 16,748,828 km (0.107 R)
• M42: 16,990,877 km (0.088 R)
• M43: 18,053,022 km (0.101 R)
• M44: 18,425,671 km (0.107 R)
• M45: 19,010,598 km (0.115 R)
• M46: 19,389,679 km (0.119 R)
• M47: 19,941,845 km (0.094 R)
• M48: 20,112,835 km (0.097 R)
• M49: 20,456,162 km (0.099 R)
• M50: 20,888,051 km (0.101 R)
• M51: 21,279,400 km (0.109 R)
• M52: 21,410,298 km (0.077 R)
• M53: 21,497,812 km (0.115 R)
• M54: 21,760,955 km (0.109 R)
• M55: 22,467,805 km (0.112 R)
• M56: 22,601,246 km (0.074 R)
• M57: 23,137,405 km (0.093 R)
• M58: 24,222,289 km (0.102 R)
• M59: 25,462,605 km (0.094 R)
• M60: 25,601,731 km (0.1 R)
• M61: 26,441,723 km (0.097 R)
• M62: 26,582,494 km (0.099 R)
• M63: 26,770,689 km (0.089 R)
• M64: 27,670,819 km (0.054 R)
• M65: 27,861,556 km (0.058 R)
• M66: 28,292,398 km (0.12 R)
• M67: 28,436,461 km (0.069 R)
• M68: 29,257,604 km (0.081 R)
• M69: 29,549,170 km (0.114 R)
• M70: 30,331,716 km (0.11 R)
• M71: 30,774,975 km (0.07 R)
• M72: 31,220,328 km (0.094 R)
• M73: 32,468,572 km (0.068 R)
• M74: 33,022,982 km (0.053 R)
• M75: 33,275,952 km (0.067 R)
• M76: 33,936,875 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.3

Radius: 11.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.93 AU - 10.73 AU

Year: 12127 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,777,609 km

• M1: 175,329 km (0.092 R)
• M2: 247,584 km (0.107 R)
• M3: 454,778 km (0.028 R)
• M4: 928,853 km (0.061 R)
• M5: 1,166,115 km (0.107 R)
• M6: 1,292,376 km (0.107 R)
• M7: 1,589,777 km (0.117 R)
• M8: 1,794,875 km (0.093 R)
• M9: 1,925,624 km (0.078 R)
• M10: 2,127,731 km (0.1 R)
• M11: 2,231,402 km (0.044 R)
• M12: 2,319,216 km (0.078 R)
• M13: 2,408,227 km (0.057 R)
• M14: 2,870,334 km (0.059 R)
• M15: 2,966,227 km (0.116 R)
• M16: 3,043,718 km (0.083 R)
• M17: 3,220,393 km (0.042 R)
• M18: 3,502,236 km (0.109 R)
• M19: 3,792,156 km (0.097 R)
• M20: 3,940,109 km (0.064 R)
• M21: 4,307,521 km (0.077 R)
• M22: 4,395,485 km (0.115 R)
• M23: 6,007,551 km (0.088 R)
• M24: 6,106,136 km (0.102 R)
• M25: 6,330,084 km (0.097 R)
• M26: 6,405,332 km (0.069 R)
• M27: 6,582,007 km (0.109 R)
• M28: 6,760,328 km (0.057 R)
• M29: 7,357,672 km (0.089 R)
• M30: 7,516,395 km (0.087 R)
• M31: 8,162,359 km (0.096 R)
• M32: 8,575,100 km (0.097 R)
• M33: 9,335,356 km (0.047 R)
• M34: 9,622,434 km (0.089 R)
• M35: 9,738,073 km (0.072 R)
• M36: 10,029,191 km (0.113 R)
• M37: 10,293,680 km (0.072 R)
• M38: 10,560,562 km (0.062 R)
• M39: 10,889,827 km (0.075 R)
• M40: 11,681,350 km (0.052 R)
• M41: 12,776,257 km (0.12 R)
• M42: 13,352,059 km (0.113 R)
• M43: 13,448,849 km (0.063 R)
• M44: 13,805,789 km (0.112 R)
• M45: 14,495,884 km (0.119 R)
• M46: 15,298,327 km (0.042 R)
• M47: 15,739,042 km (0.114 R)
• M48: 16,046,616 km (0.11 R)
• M49: 16,563,476 km (0.057 R)
• M50: 17,226,344 km (0.063 R)
• M51: 17,437,427 km (0.114 R)
• M52: 17,897,740 km (0.108 R)
• M53: 18,830,333 km (0.114 R)
• M54: 18,975,293 km (0.108 R)
• M55: 19,815,584 km (0.079 R)
• M56: 19,889,187 km (0.059 R)
• M57: 19,962,938 km (0.119 R)
• M58: 20,854,990 km (0.113 R)
• M59: 20,967,338 km (0.094 R)
• M60: 21,721,910 km (0.095 R)
• M61: 22,754,734 km (0.112 R)
• M62: 23,374,368 km (0.062 R)
• M63: 23,803,564 km (0.117 R)
• M64: 24,156,615 km (0.111 R)
• M65: 24,511,462 km (0.056 R)
• M66: 24,749,023 km (0.062 R)
• M67: 24,907,746 km (0.103 R)
• M68: 25,306,125 km (0.039 R)
• M69: 25,666,507 km (0.07 R)
• M70: 25,948,050 km (0.119 R)
• M71: 26,149,708 km (0.062 R)
• M72: 26,311,423 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 14.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.51 AU - 12.57 AU

Year: 13398 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,777,609 km

• M1: 248,931 km (0.11 R)
• M2: 528,380 km (0.089 R)
• M3: 708,645 km (0.115 R)
• M4: 863,629 km (0.08 R)
• M5: 1,137,692 km (0.074 R)
• M6: 1,248,245 km (0.114 R)
• M7: 2,432,162 km (0.027 R)
• M8: 2,627,537 km (0.11 R)
• M9: 3,165,341 km (0.093 R)
• M10: 3,626,103 km (0.082 R)
• M11: 4,021,789 km (0.108 R)
• M12: 4,254,264 km (0.118 R)
• M13: 4,824,382 km (0.113 R)
• M14: 5,355,005 km (0.113 R)
• M15: 5,708,655 km (0.037 R)
• M16: 6,269,946 km (0.069 R)
• M17: 6,540,419 km (0.047 R)
• M18: 6,814,781 km (0.081 R)
• M19: 6,918,602 km (0.076 R)
• M20: 7,057,878 km (0.119 R)
• M21: 7,233,356 km (0.081 R)
• M22: 7,517,143 km (0.101 R)
• M23: 7,913,428 km (0.108 R)
• M24: 8,990,832 km (0.112 R)
• M25: 9,257,864 km (0.1 R)
• M26: 9,373,055 km (0.091 R)
• M27: 9,682,722 km (0.083 R)
• M28: 9,917,292 km (0.074 R)
• M29: 10,833,728 km (0.058 R)
• M30: 11,036,433 km (0.101 R)
• M31: 11,528,461 km (0.103 R)
• M32: 13,176,580 km (0.11 R)
• M33: 13,523,797 km (0.107 R)
• M34: 13,874,006 km (0.115 R)
• M35: 14,182,925 km (0.062 R)
• M36: 14,494,089 km (0.082 R)
• M37: 14,762,767 km (0.032 R)
• M38: 15,213,954 km (0.094 R)
• M39: 15,991,713 km (0.079 R)
• M40: 16,130,241 km (0.104 R)
• M41: 16,923,110 km (0.041 R)
• M42: 17,680,972 km (0.063 R)
• M43: 18,401,585 km (0.056 R)
• M44: 18,838,561 km (0.099 R)
• M45: 19,475,848 km (0.11 R)
• M46: 19,821,867 km (0.088 R)
• M47: 20,369,844 km (0.046 R)
• M48: 21,175,878 km (0.081 R)
• M49: 21,838,447 km (0.087 R)
• M50: 23,708,719 km (0.117 R)
• M51: 24,237,249 km (0.118 R)
• M52: 24,343,463 km (0.066 R)
• M53: 24,449,827 km (0.096 R)
• M54: 24,983,892 km (0.103 R)
• M55: 25,091,153 km (0.076 R)
• M56: 25,306,125 km (0.102 R)
• M57: 25,413,836 km (0.108 R)
• M58: 25,629,855 km (0.09 R)
• M59: 26,063,539 km (0.057 R)
• M60: 26,554,370 km (0.106 R)
• M61: 26,663,876 km (0.093 R)
• M62: 27,213,498 km (0.1 R)
• M63: 27,434,454 km (0.097 R)
• M64: 28,156,713 km (0.029 R)
• M65: 29,790,172 km (0.028 R)
• M66: 30,819,555 km (0.092 R)
• M67: 31,454,299 km (0.087 R)
• M68: 31,570,237 km (0.109 R)
• M69: 33,266,527 km (0.052 R)
• M70: 33,798,946 km (0.101 R)
• M71: 34,214,978 km (0.073 R)
• M72: 34,334,207 km (0.119 R)
• M73: 34,572,966 km (0.04 R)
• M74: 36,747,071 km (0.101 R)
• M75: 37,481,447 km (0.088 R)
• M76: 37,604,417 km (0.11 R)
• M77: 37,850,505 km (0.102 R)
• M78: 38,282,694 km (0.028 R)
• M79: 38,592,361 km (0.097 R)
• M80: 39,401,237 km (0.112 R)
• M81: 39,839,259 km (0.089 R)
• M82: 39,964,622 km (0.075 R)
• M83: 40,404,739 km (0.089 R)
• M84: 41,670,636 km (0.076 R)
• M85: 41,861,673 km (0.09 R)
• M86: 42,180,765 km (0.112 R)
• M87: 42,628,811 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.9

Radius: 4.2

Gravity: 33.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.95 AU - 14.93 AU

Year: 17002 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,777,609 km

• M1: 148,102 km (0.11 R)
• M2: 569,968 km (0.083 R)
• M3: 711,787 km (0.091 R)
• M4: 775,815 km (0.108 R)
• M5: 1,075,758 km (0.056 R)
• M6: 1,858,454 km (0.095 R)
• M7: 1,977,385 km (0.058 R)
• M8: 2,037,972 km (0.098 R)
• M9: 2,223,024 km (0.074 R)
• M10: 2,742,877 km (0.103 R)
• M11: 2,810,346 km (0.062 R)
• M12: 3,479,198 km (0.074 R)
• M13: 4,194,724 km (0.09 R)
• M14: 4,311,710 km (0.071 R)
• M15: 4,548,972 km (0.115 R)
• M16: 5,540,208 km (0.113 R)
• M17: 6,192,305 km (0.099 R)
• M18: 6,549,844 km (0.078 R)
• M19: 7,853,439 km (0.111 R)
• M20: 9,335,506 km (0.06 R)
• M21: 9,386,369 km (0.1 R)
• M22: 9,590,719 km (0.115 R)
• M23: 9,642,032 km (0.111 R)
• M24: 10,475,740 km (0.099 R)
• M25: 10,740,978 km (0.111 R)
• M26: 10,847,641 km (0.094 R)
• M27: 12,210,926 km (0.04 R)
• M28: 12,322,227 km (0.114 R)
• M29: 12,489,926 km (0.106 R)
• M30: 12,940,814 km (0.118 R)
• M31: 13,916,641 km (0.111 R)
• M32: 15,454,058 km (0.064 R)
• M33: 15,634,922 km (0.12 R)
• M34: 16,120,517 km (0.039 R)
• M35: 16,303,924 km (0.085 R)
• M36: 16,611,198 km (0.1 R)
• M37: 16,796,400 km (0.084 R)
• M38: 17,669,902 km (0.055 R)
• M39: 19,266,111 km (0.095 R)
• M40: 20,114,182 km (0.056 R)
• M41: 21,644,269 km (0.086 R)
• M42: 21,779,056 km (0.082 R)
• M43: 21,914,143 km (0.077 R)
• M44: 22,730,499 km (0.094 R)
• M45: 23,695,405 km (0.103 R)
• M46: 24,043,220 km (0.072 R)
• M47: 24,885,007 km (0.095 R)
• M48: 24,955,618 km (0.109 R)
• M49: 26,093,908 km (0.112 R)
• M50: 26,597,305 km (0.1 R)
• M51: 27,540,519 km (0.096 R)
• M52: 28,126,344 km (0.063 R)
• M53: 29,161,562 km (0.059 R)
• M54: 30,133,798 km (0.031 R)
• M55: 30,964,964 km (0.045 R)
• M56: 32,110,136 km (0.097 R)
• M57: 33,036,446 km (0.084 R)
• M58: 33,269,370 km (0.104 R)
• M59: 34,678,282 km (0.08 R)
• M60: 36,908,338 km (0.099 R)
• M61: 37,959,413 km (0.049 R)
• M62: 39,020,361 km (0.101 R)
• M63: 39,184,320 km (0.116 R)
• M64: 39,513,286 km (0.058 R)
• M65: 39,677,993 km (0.045 R)
• M66: 40,505,269 km (0.106 R)
• M67: 41,505,480 km (0.091 R)
• M68: 43,529,988 km (0.069 R)
• M69: 46,105,615 km (0.079 R)
• M70: 47,586,933 km (0.081 R)
• M71: 48,113,518 km (0.117 R)
• M72: 50,864,473 km (0.089 R)
• M73: 51,223,209 km (0.105 R)
• M74: 51,492,784 km (0.106 R)
• M75: 51,943,073 km (0.112 R)
• M76: 52,213,846 km (0.085 R)
• M77: 53,939,906 km (0.088 R)
• M78: 54,488,780 km (0.088 R)
• M79: 55,869,270 km (0.081 R)
• M80: 56,146,774 km (0.036 R)
• M81: 56,517,477 km (0.1 R)
• M82: 57,354,328 km (0.108 R)
• M83: 57,540,876 km (0.059 R)
• M84: 58,382,963 km (0.078 R)
• M85: 58,664,506 km (0.091 R)
• M86: 58,852,401 km (0.106 R)
• M87: 59,134,692 km (0.071 R)
• M88: 59,417,581 km (0.115 R)
• M89: 59,511,828 km (0.118 R)
• M90: 59,700,770 km (0.087 R)
• M91: 62,174,072 km (0.105 R)
• M92: 63,519,555 km (0.118 R)
• M93: 63,905,817 km (0.083 R)
• M94: 64,195,887 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit