🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.61 AU - 0.79 AU

Year: 222 Days

Day: 30.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.26 AU

Year: 408 Days

Day: 38.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.97 AU - 3.81 AU

Year: 2364 Days

Day: 30.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 9.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.12 AU - 5.04 AU

Year: 3712 Days

Day: 14.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,488,273 km

• M1: 193,280 km (0.098 R)
• M2: 266,284 km (0.073 R)
• M3: 496,815 km (0.07 R)
• M4: 572,511 km (0.093 R)
• M5: 889,060 km (0.029 R)
• M6: 1,012,778 km (0.076 R)
• M7: 1,091,915 km (0.102 R)
• M8: 1,173,296 km (0.088 R)
• M9: 1,860,250 km (0.1 R)
• M10: 2,058,616 km (0.035 R)
• M11: 2,173,208 km (0.111 R)
• M12: 2,694,557 km (0.096 R)
• M13: 2,820,369 km (0.076 R)
• M14: 3,048,805 km (0.116 R)
• M15: 3,584,963 km (0.119 R)
• M16: 3,692,674 km (0.063 R)
• M17: 4,006,381 km (0.098 R)
• M18: 4,279,845 km (0.047 R)
• M19: 4,459,961 km (0.077 R)
• M20: 4,592,655 km (0.081 R)
• M21: 5,223,210 km (0.118 R)
• M22: 5,451,197 km (0.11 R)
• M23: 5,808,437 km (0.079 R)
• M24: 5,935,296 km (0.116 R)
• M25: 6,564,355 km (0.104 R)
• M26: 6,639,752 km (0.12 R)
• M27: 6,734,447 km (0.119 R)
• M28: 6,944,483 km (0.08 R)
• M29: 7,273,149 km (0.07 R)
• M30: 8,066,467 km (0.058 R)
• M31: 8,350,703 km (0.106 R)
• M32: 8,473,523 km (0.055 R)
• M33: 8,638,080 km (0.069 R)
• M34: 9,562,745 km (0.099 R)
• M35: 9,798,810 km (0.085 R)
• M36: 9,993,437 km (0.099 R)
• M37: 10,254,934 km (0.076 R)
• M38: 10,540,816 km (0.057 R)
• M39: 10,740,230 km (0.08 R)
• M40: 10,873,820 km (0.08 R)
• M41: 11,255,445 km (0.099 R)
• M42: 12,078,233 km (0.079 R)
• M43: 12,147,646 km (0.054 R)
• M44: 12,520,145 km (0.098 R)
• M45: 12,896,533 km (0.063 R)
• M46: 13,276,661 km (0.102 R)
• M47: 14,957,693 km (0.081 R)
• M48: 15,057,175 km (0.1 R)
• M49: 15,131,974 km (0.072 R)
• M50: 15,306,854 km (0.105 R)
• M51: 15,911,828 km (0.092 R)
• M52: 16,038,837 km (0.051 R)
• M53: 16,217,157 km (0.1 R)
• M54: 16,293,901 km (0.087 R)
• M55: 16,653,085 km (0.113 R)
• M56: 16,807,919 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.3

Radius: 4.3

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.34 AU - 14.34 AU

Year: 19501 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,488,273 km

• M1: 119,828 km (0.107 R)
• M2: 187,895 km (0.075 R)
• M3: 331,958 km (0.111 R)
• M4: 507,137 km (0.089 R)
• M5: 584,778 km (0.059 R)
• M6: 773,870 km (0.089 R)
• M7: 886,816 km (0.094 R)
• M8: 957,277 km (0.047 R)
• M9: 1,078,750 km (0.084 R)
• M10: 1,205,310 km (0.066 R)
• M11: 1,257,221 km (0.047 R)
• M12: 1,309,879 km (0.058 R)
• M13: 1,728,454 km (0.055 R)
• M14: 1,998,179 km (0.112 R)
• M15: 2,185,326 km (0.1 R)
• M16: 2,378,008 km (0.119 R)
• M17: 2,509,504 km (0.106 R)
• M18: 4,028,072 km (0.104 R)
• M19: 4,145,507 km (0.11 R)
• M20: 5,125,373 km (0.119 R)
• M21: 5,993,788 km (0.099 R)
• M22: 6,083,098 km (0.107 R)
• M23: 6,127,828 km (0.088 R)
• M24: 6,674,309 km (0.094 R)
• M25: 6,906,634 km (0.116 R)
• M26: 7,000,283 km (0.111 R)
• M27: 7,571,148 km (0.077 R)
• M28: 7,813,347 km (0.07 R)
• M29: 7,959,953 km (0.104 R)
• M30: 8,156,824 km (0.072 R)
• M31: 8,505,088 km (0.092 R)
• M32: 8,807,575 km (0.109 R)
• M33: 8,960,015 km (0.087 R)
• M34: 9,371,110 km (0.1 R)
• M35: 10,371,770 km (0.091 R)
• M36: 12,873,196 km (0.049 R)
• M37: 13,687,607 km (0.031 R)
• M38: 13,746,399 km (0.075 R)
• M39: 13,923,373 km (0.11 R)
• M40: 14,041,705 km (0.025 R)
• M41: 14,220,026 km (0.108 R)
• M42: 14,578,612 km (0.081 R)
• M43: 14,698,739 km (0.112 R)
• M44: 15,365,796 km (0.112 R)
• M45: 20,638,821 km (0.082 R)
• M46: 20,706,290 km (0.085 R)
• M47: 20,909,145 km (0.094 R)
• M48: 21,044,680 km (0.102 R)
• M49: 21,248,582 km (0.098 R)
• M50: 21,453,083 km (0.113 R)
• M51: 22,070,772 km (0.119 R)
• M52: 22,903,284 km (0.088 R)
• M53: 24,670,484 km (0.099 R)
• M54: 24,885,456 km (0.102 R)
• M55: 25,461,857 km (0.068 R)
• M56: 26,774,578 km (0.114 R)
• M57: 27,069,286 km (0.073 R)
• M58: 27,587,643 km (0.097 R)
• M59: 27,736,343 km (0.042 R)
• M60: 28,709,327 km (0.112 R)
• M61: 29,465,395 km (0.086 R)
• M62: 31,461,629 km (0.115 R)
• M63: 35,098,802 km (0.086 R)
• M64: 35,502,118 km (0.091 R)
• M65: 36,069,243 km (0.101 R)
• M66: 36,313,238 km (0.117 R)
• M67: 36,557,680 km (0.106 R)
• M68: 38,450,692 km (0.05 R)
• M69: 38,533,719 km (0.037 R)
• M70: 39,702,228 km (0.12 R)
• M71: 41,306,665 km (0.032 R)
• M72: 42,760,008 km (0.104 R)
• M73: 45,277,740 km (0.068 R)
• M74: 45,804,624 km (0.098 R)
• M75: 46,510,277 km (0.073 R)
• M76: 47,219,521 km (0.111 R)
• M77: 47,486,403 km (0.078 R)
• M78: 47,932,355 km (0.097 R)
• M79: 50,728,040 km (0.093 R)
• M80: 51,092,610 km (0.091 R)
• M81: 53,020,777 km (0.104 R)
• M82: 53,761,585 km (0.069 R)
• M83: 54,133,186 km (0.105 R)
• M84: 54,319,436 km (0.098 R)
• M85: 54,599,034 km (0.112 R)
• M86: 55,066,079 km (0.054 R)
• M87: 55,816,312 km (0.057 R)
• M88: 56,286,947 km (0.11 R)
• M89: 57,042,566 km (0.113 R)
• M90: 59,521,552 km (0.104 R)
• M91: 59,809,827 km (0.071 R)
• M92: 62,620,472 km (0.081 R)
• M93: 64,386,475 km (0.052 R)
• M94: 65,870,635 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.9

Radius: 4.5

Gravity: 30.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.12 AU - 17.68 AU

Year: 24013 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,488,273 km

• M1: 255,364 km (0.12 R)
• M2: 485,146 km (0.083 R)
• M3: 1,179,878 km (0.108 R)
• M4: 1,424,621 km (0.106 R)
• M5: 1,786,348 km (0.112 R)
• M6: 1,855,163 km (0.106 R)
• M7: 2,138,801 km (0.07 R)
• M8: 2,746,318 km (0.082 R)
• M9: 2,825,904 km (0.109 R)
• M10: 3,403,651 km (0.051 R)
• M11: 3,489,071 km (0.114 R)
• M12: 3,838,083 km (0.117 R)
• M13: 4,475,220 km (0.081 R)
• M14: 5,047,133 km (0.098 R)
• M15: 5,742,913 km (0.12 R)
• M16: 5,793,776 km (0.072 R)
• M17: 6,681,041 km (0.054 R)
• M18: 6,734,597 km (0.118 R)
• M19: 6,950,018 km (0.098 R)
• M20: 7,498,444 km (0.109 R)
• M21: 7,890,540 km (0.054 R)
• M22: 8,636,435 km (0.1 R)
• M23: 9,404,470 km (0.117 R)
• M24: 9,584,885 km (0.053 R)
• M25: 10,816,225 km (0.077 R)
• M26: 11,005,167 km (0.109 R)
• M27: 11,068,298 km (0.105 R)
• M28: 11,322,464 km (0.039 R)
• M29: 11,578,576 km (0.081 R)
• M30: 11,642,903 km (0.108 R)
• M31: 12,292,457 km (0.118 R)
• M32: 13,087,420 km (0.103 R)
• M33: 13,221,609 km (0.065 R)
• M34: 15,076,324 km (0.086 R)
• M35: 15,216,796 km (0.119 R)
• M36: 15,641,205 km (0.107 R)
• M37: 17,083,778 km (0.111 R)
• M38: 17,524,792 km (0.108 R)
• M39: 18,643,635 km (0.051 R)
• M40: 18,945,822 km (0.117 R)
• M41: 19,249,656 km (0.071 R)
• M42: 19,478,540 km (0.069 R)
• M43: 20,093,537 km (0.115 R)
• M44: 20,481,145 km (0.102 R)
• M45: 21,976,226 km (0.109 R)
• M46: 24,490,069 km (0.097 R)
• M47: 24,738,102 km (0.03 R)
• M48: 26,582,494 km (0.084 R)
• M49: 26,837,409 km (0.07 R)
• M50: 27,521,221 km (0.085 R)
• M51: 27,607,090 km (0.113 R)
• M52: 29,080,480 km (0.116 R)
• M53: 29,518,652 km (0.083 R)
• M54: 30,935,643 km (0.099 R)
• M55: 31,114,263 km (0.093 R)
• M56: 31,652,366 km (0.109 R)
• M57: 33,467,886 km (0.043 R)
• M58: 37,960,908 km (0.117 R)
• M59: 38,439,771 km (0.091 R)
• M60: 38,631,855 km (0.049 R)
• M61: 38,824,238 km (0.071 R)
• M62: 39,888,028 km (0.108 R)
• M63: 40,277,282 km (0.11 R)
• M64: 42,638,983 km (0.099 R)
• M65: 44,137,805 km (0.09 R)
• M66: 45,552,103 km (0.064 R)
• M67: 46,878,737 km (0.11 R)
• M68: 47,289,383 km (0.118 R)
• M69: 48,321,459 km (0.111 R)
• M70: 49,360,865 km (0.105 R)
• M71: 49,569,703 km (0.062 R)
• M72: 49,778,691 km (0.066 R)
• M73: 49,883,410 km (0.101 R)
• M74: 49,988,128 km (0.065 R)
• M75: 51,461,817 km (0.069 R)
• M76: 53,591,642 km (0.106 R)
• M77: 53,913,577 km (0.1 R)
• M78: 54,667,400 km (0.104 R)
• M79: 54,883,420 km (0.093 R)
• M80: 55,967,555 km (0.085 R)
• M81: 56,185,370 km (0.099 R)
• M82: 61,606,049 km (0.114 R)
• M83: 62,619,574 km (0.062 R)
• M84: 63,071,958 km (0.108 R)
• M85: 63,411,845 km (0.036 R)
• M86: 70,571,449 km (0.084 R)
• M87: 71,277,701 km (0.106 R)
• M88: 71,513,766 km (0.026 R)
• M89: 73,649,126 km (0.108 R)
• M90: 76,407,860 km (0.115 R)
• M91: 77,254,285 km (0.088 R)
• M92: 78,103,702 km (0.093 R)
• M93: 79,567,068 km (0.085 R)
• M94: 80,302,043 km (0.099 R)
• M95: 81,532,186 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.7

Radius: 5.9

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.94 AU - 18.74 AU

Year: 29747 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,488,273 km

• M1: 104,270 km (0.065 R)
• M2: 203,004 km (0.091 R)
• M3: 339,438 km (0.119 R)
• M4: 398,379 km (0.101 R)
• M5: 720,912 km (0.115 R)
• M6: 1,021,604 km (0.117 R)
• M7: 1,080,097 km (0.099 R)
• M8: 1,139,936 km (0.119 R)
• M9: 1,294,470 km (0.06 R)
• M10: 1,868,777 km (0.099 R)
• M11: 2,014,335 km (0.094 R)
• M12: 2,714,154 km (0.067 R)
• M13: 2,837,722 km (0.035 R)
• M14: 4,265,634 km (0.1 R)
• M15: 4,506,037 km (0.12 R)
• M16: 6,363,445 km (0.028 R)
• M17: 6,527,703 km (0.098 R)
• M18: 7,370,238 km (0.046 R)
• M19: 8,009,620 km (0.104 R)
• M20: 10,159,191 km (0.109 R)
• M21: 10,804,108 km (0.085 R)
• M22: 11,729,221 km (0.11 R)
• M23: 12,337,336 km (0.03 R)
• M24: 13,024,888 km (0.12 R)
• M25: 14,653,111 km (0.087 R)
• M26: 15,897,167 km (0.119 R)
• M27: 16,269,516 km (0.12 R)
• M28: 16,795,503 km (0.057 R)
• M29: 18,406,971 km (0.097 R)
• M30: 18,641,241 km (0.082 R)
• M31: 18,797,870 km (0.115 R)
• M32: 19,747,218 km (0.072 R)
• M33: 20,308,061 km (0.08 R)
• M34: 20,388,694 km (0.092 R)
• M35: 20,874,288 km (0.05 R)
• M36: 22,520,314 km (0.078 R)
• M37: 23,106,289 km (0.072 R)
• M38: 23,274,586 km (0.081 R)
• M39: 25,239,405 km (0.066 R)
• M40: 26,813,922 km (0.077 R)
• M41: 27,079,309 km (0.118 R)
• M42: 28,329,798 km (0.087 R)
• M43: 28,690,478 km (0.067 R)
• M44: 31,350,777 km (0.034 R)
• M45: 32,286,362 km (0.102 R)
• M46: 32,946,537 km (0.11 R)
• M47: 34,953,991 km (0.096 R)
• M48: 35,147,272 km (0.119 R)
• M49: 35,923,834 km (0.055 R)
• M50: 37,790,517 km (0.111 R)
• M51: 37,889,700 km (0.098 R)
• M52: 38,187,549 km (0.097 R)
• M53: 41,617,679 km (0.11 R)
• M54: 42,748,340 km (0.076 R)
• M55: 43,369,320 km (0.099 R)
• M56: 43,889,023 km (0.093 R)
• M57: 45,039,730 km (0.072 R)
• M58: 46,837,597 km (0.075 R)
• M59: 47,157,288 km (0.11 R)
• M60: 49,632,235 km (0.11 R)
• M61: 50,502,895 km (0.066 R)
• M62: 51,049,675 km (0.09 R)
• M63: 51,928,562 km (0.118 R)
• M64: 52,149,070 km (0.114 R)
• M65: 52,701,684 km (0.104 R)
• M66: 52,923,388 km (0.083 R)
• M67: 54,147,548 km (0.102 R)
• M68: 54,595,145 km (0.09 R)
• M69: 54,931,590 km (0.046 R)
• M70: 55,606,426 km (0.104 R)
• M71: 58,448,187 km (0.083 R)
• M72: 58,677,521 km (0.026 R)
• M73: 60,871,523 km (0.117 R)
• M74: 61,336,773 km (0.099 R)
• M75: 61,453,309 km (0.11 R)
• M76: 62,387,997 km (0.105 R)
• M77: 64,863,842 km (0.119 R)
• M78: 65,815,434 km (0.108 R)
• M79: 65,934,813 km (0.085 R)
• M80: 68,940,084 km (0.065 R)
• M81: 69,303,607 km (0.104 R)
• M82: 69,667,878 km (0.094 R)
• M83: 70,886,652 km (0.047 R)
• M84: 74,336,678 km (0.094 R)
• M85: 74,585,160 km (0.079 R)
• M86: 76,457,826 km (0.057 R)
• M87: 81,014,876 km (0.105 R)
• M88: 83,197,061 km (0.095 R)
• M89: 86,441,390 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit