🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.87 AU - 1.45 AU

Year: 471 Days

Day: 29.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 85 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,999,241 km

• M1: 106,663 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.12 AU - 1.58 AU

Year: 591 Days

Day: 39.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,999,241 km

• M1: 354,846 km (0.061 R)
• M2: 1,024,895 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.19 AU - 1.99 AU

Year: 755 Days

Day: 19.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 157.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.04 AU - 2.48 AU

Year: 1280 Days

Day: 15.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.97 AU - 2.97 AU

Year: 1462 Days

Day: 27.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,999,241 km

• M1: 255,513 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.53 AU - 4.23 AU

Year: 2879 Days

Day: 41.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889

Radius: 11.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.17 AU - 4.77 AU

Year: 3560 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,999,241 km

• M1: 190,887 km (0.06 R)
• M2: 354,996 km (0.039 R)
• M3: 447,896 km (0.085 R)
• M4: 541,395 km (0.118 R)
• M5: 611,556 km (0.057 R)
• M6: 820,096 km (0.106 R)
• M7: 927,357 km (0.098 R)
• M8: 1,014,274 km (0.072 R)
• M9: 1,237,623 km (0.115 R)
• M10: 1,506,600 km (0.115 R)
• M11: 2,387,732 km (0.114 R)
• M12: 2,815,582 km (0.07 R)
• M13: 3,152,476 km (0.115 R)
• M14: 3,364,755 km (0.079 R)
• M15: 3,541,879 km (0.111 R)
• M16: 3,702,099 km (0.11 R)
• M17: 4,133,988 km (0.093 R)
• M18: 4,281,641 km (0.119 R)
• M19: 4,691,090 km (0.119 R)
• M20: 4,978,617 km (0.079 R)
• M21: 5,710,899 km (0.088 R)
• M22: 5,804,846 km (0.057 R)
• M23: 5,946,665 km (0.101 R)
• M24: 6,161,637 km (0.113 R)
• M25: 6,722,629 km (0.073 R)
• M26: 6,797,129 km (0.091 R)
• M27: 7,173,218 km (0.09 R)
• M28: 7,249,363 km (0.069 R)
• M29: 7,556,188 km (0.049 R)
• M30: 7,685,441 km (0.116 R)
• M31: 8,235,961 km (0.084 R)
• M32: 8,690,888 km (0.119 R)
• M33: 8,989,785 km (0.108 R)
• M34: 9,099,290 km (0.085 R)
• M35: 9,236,771 km (0.077 R)
• M36: 9,597,601 km (0.053 R)
• M37: 9,765,599 km (0.11 R)
• M38: 10,218,731 km (0.068 R)
• M39: 10,620,701 km (0.111 R)
• M40: 10,765,512 km (0.098 R)
• M41: 10,998,735 km (0.097 R)
• M42: 11,292,545 km (0.114 R)
• M43: 11,857,875 km (0.094 R)
• M44: 12,310,708 km (0.052 R)
• M45: 12,677,073 km (0.088 R)
• M46: 12,861,677 km (0.063 R)
• M47: 13,577,353 km (0.107 R)
• M48: 13,671,600 km (0.108 R)
• M49: 13,892,556 km (0.12 R)
• M50: 14,433,951 km (0.114 R)
• M51: 14,562,455 km (0.11 R)
• M52: 14,820,362 km (0.075 R)
• M53: 15,340,813 km (0.093 R)
• M54: 15,636,269 km (0.105 R)
• M55: 15,933,520 km (0.062 R)
• M56: 16,066,213 km (0.107 R)
• M57: 16,366,306 km (0.117 R)
• M58: 16,668,045 km (0.083 R)
• M59: 16,769,173 km (0.075 R)
• M60: 17,107,414 km (0.061 R)
• M61: 17,277,357 km (0.072 R)
• M62: 17,413,791 km (0.102 R)
• M63: 17,859,443 km (0.059 R)
• M64: 19,822,316 km (0.046 R)
• M65: 20,215,908 km (0.12 R)
• M66: 20,395,575 km (0.104 R)
• M67: 20,684,299 km (0.05 R)
• M68: 20,756,705 km (0.085 R)
• M69: 20,901,665 km (0.081 R)
• M70: 21,083,426 km (0.081 R)
• M71: 21,521,898 km (0.116 R)
• M72: 21,889,460 km (0.104 R)
• M73: 22,296,366 km (0.103 R)
• M74: 23,267,705 km (0.057 R)
• M75: 23,456,198 km (0.113 R)
• M76: 23,531,595 km (0.078 R)
• M77: 24,520,587 km (0.11 R)
• M78: 25,213,225 km (0.085 R)
• M79: 25,523,042 km (0.112 R)
• M80: 25,951,191 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 8.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.49 AU - 7.65 AU

Year: 7082 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,999,241 km

• M1: 237,262 km (0.103 R)
• M2: 297,700 km (0.091 R)
• M3: 365,168 km (0.095 R)
• M4: 473,627 km (0.08 R)
• M5: 735,722 km (0.069 R)
• M6: 855,101 km (0.113 R)
• M7: 957,726 km (0.117 R)
• M8: 1,175,839 km (0.119 R)
• M9: 1,423,424 km (0.071 R)
• M10: 1,560,306 km (0.103 R)
• M11: 1,658,891 km (0.033 R)
• M12: 1,716,187 km (0.112 R)
• M13: 1,936,993 km (0.09 R)
• M14: 2,405,833 km (0.104 R)
• M15: 2,471,058 km (0.057 R)
• M16: 2,536,731 km (0.098 R)
• M17: 2,603,153 km (0.036 R)
• M18: 2,788,654 km (0.056 R)
• M19: 2,909,080 km (0.085 R)
• M20: 3,119,415 km (0.117 R)
• M21: 3,610,993 km (0.046 R)
• M22: 3,704,642 km (0.078 R)
• M23: 4,205,047 km (0.106 R)
• M24: 4,303,632 km (0.081 R)
• M25: 4,624,669 km (0.029 R)
• M26: 4,726,545 km (0.065 R)
• M27: 4,953,335 km (0.078 R)
• M28: 5,183,865 km (0.105 R)
• M29: 5,590,173 km (0.07 R)
• M30: 5,808,137 km (0.066 R)
• M31: 6,051,234 km (0.087 R)
• M32: 6,140,394 km (0.097 R)
• M33: 6,661,892 km (0.086 R)
• M34: 6,754,194 km (0.101 R)
• M35: 7,150,479 km (0.085 R)
• M36: 7,292,298 km (0.12 R)
• M37: 7,506,672 km (0.094 R)
• M38: 7,698,905 km (0.105 R)
• M39: 7,844,164 km (0.11 R)
• M40: 8,063,924 km (0.094 R)
• M41: 8,137,526 km (0.112 R)
• M42: 8,409,644 km (0.046 R)
• M43: 8,509,276 km (0.108 R)
• M44: 8,634,490 km (0.095 R)
• M45: 8,785,434 km (0.078 R)
• M46: 8,937,276 km (0.117 R)
• M47: 9,398,187 km (0.116 R)
• M48: 9,475,679 km (0.115 R)
• M49: 9,553,470 km (0.097 R)
• M50: 9,709,650 km (0.077 R)
• M51: 9,971,895 km (0.048 R)
• M52: 10,051,032 km (0.108 R)
• M53: 10,156,798 km (0.109 R)
• M54: 10,209,905 km (0.108 R)
• M55: 10,691,610 km (0.039 R)
• M56: 10,772,543 km (0.081 R)
• M57: 11,071,290 km (0.1 R)
• M58: 11,844,112 km (0.116 R)
• M59: 12,236,956 km (0.056 R)
• M60: 12,293,504 km (0.088 R)
• M61: 13,150,999 km (0.049 R)
• M62: 13,499,413 km (0.049 R)
• M63: 13,674,891 km (0.078 R)
• M64: 14,533,134 km (0.067 R)
• M65: 14,742,870 km (0.055 R)
• M66: 14,923,435 km (0.105 R)
• M67: 15,104,897 km (0.043 R)
• M68: 15,408,730 km (0.037 R)
• M69: 15,530,802 km (0.086 R)
• M70: 15,683,990 km (0.073 R)
• M71: 15,806,810 km (0.049 R)
• M72: 16,053,497 km (0.089 R)
• M73: 16,270,264 km (0.114 R)
• M74: 17,496,219 km (0.053 R)
• M75: 17,783,447 km (0.112 R)
• M76: 18,007,844 km (0.07 R)
• M77: 18,330,077 km (0.099 R)
• M78: 19,373,822 km (0.112 R)
• M79: 20,136,023 km (0.114 R)
• M80: 20,236,104 km (0.077 R)
• M81: 20,302,974 km (0.026 R)
• M82: 20,571,203 km (0.057 R)
• M83: 20,941,757 km (0.082 R)
• M84: 21,280,596 km (0.082 R)
• M85: 22,515,377 km (0.083 R)
• M86: 23,141,444 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.8

Radius: 4.7

Gravity: 26.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.9 AU - 13.12 AU

Year: 16669 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,999,241 km

• M1: 68,965 km (0.107 R)
• M2: 225,893 km (0.106 R)
• M3: 326,572 km (0.094 R)
• M4: 477,068 km (0.11 R)
• M5: 689,347 km (0.079 R)
• M6: 951,592 km (0.065 R)
• M7: 1,021,753 km (0.065 R)
• M8: 1,069,475 km (0.116 R)
• M9: 1,268,141 km (0.102 R)
• M10: 1,424,621 km (0.094 R)
• M11: 1,643,033 km (0.027 R)
• M12: 1,990,100 km (0.097 R)
• M13: 2,455,051 km (0.089 R)
• M14: 2,650,276 km (0.088 R)
• M15: 2,918,206 km (0.087 R)
• M16: 3,230,117 km (0.092 R)
• M17: 4,422,113 km (0.102 R)
• M18: 5,270,632 km (0.067 R)
• M19: 5,820,404 km (0.095 R)
• M20: 6,211,752 km (0.09 R)
• M21: 6,388,427 km (0.096 R)
• M22: 6,973,804 km (0.112 R)
• M23: 7,019,581 km (0.092 R)
• M24: 7,576,384 km (0.04 R)
• M25: 8,003,187 km (0.118 R)
• M26: 8,051,058 km (0.047 R)
• M27: 8,099,079 km (0.101 R)
• M28: 9,633,804 km (0.11 R)
• M29: 11,041,370 km (0.109 R)
• M30: 11,524,571 km (0.076 R)
• M31: 12,014,803 km (0.08 R)
• M32: 12,456,267 km (0.11 R)
• M33: 12,734,818 km (0.072 R)
• M34: 13,869,667 km (0.086 R)
• M35: 15,214,103 km (0.099 R)
• M36: 15,992,312 km (0.068 R)
• M37: 16,477,607 km (0.105 R)
• M38: 16,599,679 km (0.115 R)
• M39: 17,462,559 km (0.105 R)
• M40: 17,899,535 km (0.1 R)
• M41: 18,529,791 km (0.092 R)
• M42: 18,847,836 km (0.095 R)
• M43: 20,858,730 km (0.077 R)
• M44: 21,056,947 km (0.063 R)
• M45: 21,521,898 km (0.103 R)
• M46: 24,242,634 km (0.089 R)
• M47: 25,997,118 km (0.104 R)
• M48: 26,997,479 km (0.092 R)
• M49: 27,502,372 km (0.069 R)
• M50: 27,647,182 km (0.107 R)
• M51: 28,668,038 km (0.099 R)
• M52: 30,147,711 km (0.087 R)
• M53: 30,521,406 km (0.116 R)
• M54: 32,260,482 km (0.092 R)
• M55: 32,796,192 km (0.044 R)
• M56: 33,257,551 km (0.088 R)
• M57: 33,566,471 km (0.115 R)
• M58: 33,643,813 km (0.038 R)
• M59: 34,031,421 km (0.117 R)
• M60: 34,186,853 km (0.089 R)
• M61: 36,308,899 km (0.103 R)
• M62: 39,693,551 km (0.066 R)
• M63: 39,775,381 km (0.106 R)
• M64: 40,103,150 km (0.098 R)
• M65: 40,514,095 km (0.112 R)
• M66: 40,678,952 km (0.108 R)
• M67: 40,926,537 km (0.092 R)
• M68: 41,589,255 km (0.111 R)
• M69: 41,672,282 km (0.101 R)
• M70: 42,255,415 km (0.042 R)
• M71: 45,126,198 km (0.119 R)
• M72: 46,498,758 km (0.068 R)
• M73: 48,321,010 km (0.11 R)
• M74: 49,109,091 km (0.026 R)
• M75: 51,855,858 km (0.107 R)
• M76: 52,034,777 km (0.06 R)
• M77: 52,213,846 km (0.12 R)
• M78: 53,473,460 km (0.119 R)
• M79: 54,107,007 km (0.094 R)
• M80: 55,839,200 km (0.1 R)
• M81: 56,022,607 km (0.071 R)
• M82: 57,219,540 km (0.095 R)
• M83: 58,238,750 km (0.119 R)
• M84: 59,264,094 km (0.099 R)
• M85: 59,638,388 km (0.104 R)
• M86: 60,107,527 km (0.102 R)
• M87: 62,185,591 km (0.117 R)
• M88: 63,328,967 km (0.099 R)
• M89: 63,711,788 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit