🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.66 AU - 0.84 AU

Year: 246 Days

Day: 14.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,224,315 km

• M1: 143,614 km (0.073 R)
• M2: 364,720 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.76 AU - 1 AU

Year: 313 Days

Day: 31.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,224,315 km

• M1: 36,651 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.84 AU - 2.02 AU

Year: 1016 Days

Day: 43.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.12 AU - 2.54 AU

Year: 1347 Days

Day: 47.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 158.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.68 AU - 2.94 AU

Year: 1784 Days

Day: 25.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,224,315 km

• M1: 378,183 km (0.086 R)
• M2: 900,729 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.52 AU - 4.09 AU

Year: 2806 Days

Day: 40.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 9.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.77 AU - 6.59 AU

Year: 5127 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 95,224,315 km

• M1: 150,047 km (0.082 R)
• M2: 238,609 km (0.115 R)
• M3: 363,672 km (0.104 R)
• M4: 448,943 km (0.07 R)
• M5: 531,372 km (0.04 R)
• M6: 725,699 km (0.066 R)
• M7: 903,571 km (0.112 R)
• M8: 984,354 km (0.094 R)
• M9: 1,131,857 km (0.091 R)
• M10: 1,234,332 km (0.086 R)
• M11: 1,324,839 km (0.094 R)
• M12: 1,544,897 km (0.1 R)
• M13: 1,701,077 km (0.12 R)
• M14: 1,828,086 km (0.047 R)
• M15: 2,091,827 km (0.104 R)
• M16: 2,246,810 km (0.097 R)
• M17: 2,339,711 km (0.117 R)
• M18: 2,548,849 km (0.111 R)
• M19: 2,626,340 km (0.065 R)
• M20: 2,904,143 km (0.11 R)
• M21: 2,965,030 km (0.107 R)
• M22: 3,077,527 km (0.112 R)
• M23: 3,243,880 km (0.038 R)
• M24: 3,552,949 km (0.092 R)
• M25: 3,727,530 km (0.117 R)
• M26: 3,827,013 km (0.118 R)
• M27: 3,893,883 km (0.092 R)
• M28: 4,085,368 km (0.066 R)
• M29: 4,153,734 km (0.06 R)
• M30: 4,245,438 km (0.088 R)
• M31: 4,465,945 km (0.086 R)
• M32: 4,607,315 km (0.073 R)
• M33: 4,714,128 km (0.1 R)
• M34: 4,785,935 km (0.101 R)
• M35: 4,906,361 km (0.118 R)
• M36: 5,162,473 km (0.085 R)
• M37: 5,410,506 km (0.056 R)
• M38: 5,498,320 km (0.087 R)
• M39: 5,738,874 km (0.098 R)
• M40: 5,802,752 km (0.086 R)
• M41: 5,866,929 km (0.051 R)
• M42: 5,970,002 km (0.056 R)
• M43: 6,060,808 km (0.063 R)
• M44: 6,547,899 km (0.095 R)
• M45: 6,614,769 km (0.107 R)
• M46: 6,952,262 km (0.06 R)
• M47: 7,129,984 km (0.109 R)
• M48: 7,295,439 km (0.118 R)
• M49: 7,518,041 km (0.069 R)
• M50: 7,756,949 km (0.088 R)
• M51: 7,912,830 km (0.102 R)
• M52: 8,488,632 km (0.095 R)
• M53: 8,708,092 km (0.116 R)
• M54: 8,870,256 km (0.063 R)
• M55: 8,973,927 km (0.105 R)
• M56: 9,063,088 km (0.032 R)
• M57: 9,272,375 km (0.103 R)
• M58: 9,879,144 km (0.066 R)
• M59: 10,094,565 km (0.113 R)
• M60: 10,249,399 km (0.101 R)
• M61: 10,577,168 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 12.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.72 AU - 8.44 AU

Year: 7904 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,224,315 km

• M1: 172,038 km (0.113 R)
• M2: 375,191 km (0.098 R)
• M3: 486,492 km (0.118 R)
• M4: 885,021 km (0.096 R)
• M5: 1,064,239 km (0.088 R)
• M6: 1,256,173 km (0.083 R)
• M7: 1,377,048 km (0.06 R)
• M8: 1,460,075 km (0.05 R)
• M9: 1,878,052 km (0.074 R)
• M10: 2,408,227 km (0.063 R)
• M11: 2,769,505 km (0.087 R)
• M12: 2,929,725 km (0.095 R)
• M13: 3,515,101 km (0.107 R)
• M14: 3,836,288 km (0.116 R)
• M15: 5,051,023 km (0.104 R)
• M16: 5,347,376 km (0.053 R)
• M17: 5,581,945 km (0.119 R)
• M18: 5,888,471 km (0.075 R)
• M19: 6,768,705 km (0.105 R)
• M20: 6,877,164 km (0.1 R)
• M21: 7,428,133 km (0.052 R)
• M22: 7,540,032 km (0.027 R)
• M23: 7,765,476 km (0.099 R)
• M24: 7,879,170 km (0.104 R)
• M25: 8,300,438 km (0.104 R)
• M26: 8,533,362 km (0.103 R)
• M27: 9,045,435 km (0.052 R)
• M28: 9,811,975 km (0.046 R)
• M29: 10,306,844 km (0.111 R)
• M30: 10,515,534 km (0.115 R)
• M31: 10,767,756 km (0.095 R)
• M32: 11,883,756 km (0.06 R)
• M33: 12,014,953 km (0.102 R)
• M34: 12,190,581 km (0.062 R)
• M35: 12,278,694 km (0.095 R)
• M36: 12,411,238 km (0.1 R)
• M37: 12,677,971 km (0.112 R)
• M38: 14,363,789 km (0.101 R)
• M39: 15,351,733 km (0.102 R)
• M40: 17,096,194 km (0.076 R)
• M41: 17,392,996 km (0.062 R)
• M42: 17,891,457 km (0.118 R)
• M43: 18,293,725 km (0.12 R)
• M44: 20,453,918 km (0.12 R)
• M45: 21,831,266 km (0.073 R)
• M46: 21,938,528 km (0.084 R)
• M47: 22,261,210 km (0.047 R)
• M48: 22,423,075 km (0.117 R)
• M49: 22,531,235 km (0.045 R)
• M50: 23,567,349 km (0.037 R)
• M51: 24,619,022 km (0.079 R)
• M52: 25,686,104 km (0.061 R)
• M53: 26,653,553 km (0.103 R)
• M54: 27,055,373 km (0.047 R)
• M55: 27,923,191 km (0.053 R)
• M56: 28,976,659 km (0.108 R)
• M57: 29,330,757 km (0.093 R)
• M58: 29,449,089 km (0.105 R)
• M59: 29,567,570 km (0.09 R)
• M60: 31,424,529 km (0.086 R)
• M61: 31,909,974 km (0.111 R)
• M62: 32,214,555 km (0.112 R)
• M63: 32,336,627 km (0.051 R)
• M64: 34,062,388 km (0.094 R)
• M65: 34,248,937 km (0.098 R)
• M66: 34,623,380 km (0.095 R)
• M67: 34,873,657 km (0.101 R)
• M68: 35,502,118 km (0.084 R)
• M69: 35,691,509 km (0.103 R)
• M70: 36,579,223 km (0.067 R)
• M71: 36,961,894 km (0.03 R)
• M72: 37,217,706 km (0.066 R)
• M73: 37,409,940 km (0.116 R)
• M74: 39,612,170 km (0.077 R)
• M75: 41,723,145 km (0.097 R)
• M76: 41,922,858 km (0.092 R)
• M77: 42,256,462 km (0.106 R)
• M78: 42,658,132 km (0.054 R)
• M79: 43,667,469 km (0.045 R)
• M80: 44,276,931 km (0.085 R)
• M81: 44,480,683 km (0.11 R)
• M82: 44,957,302 km (0.102 R)
• M83: 45,093,885 km (0.107 R)
• M84: 45,367,349 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.5

Radius: 5.7

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.23 AU - 21.23 AU

Year: 31939 Days

Day: 18.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,224,315 km

• M1: 104,569 km (0.061 R)
• M2: 590,313 km (0.118 R)
• M3: 748,139 km (0.111 R)
• M4: 803,789 km (0.118 R)
• M5: 860,786 km (0.047 R)
• M6: 1,102,985 km (0.07 R)
• M7: 1,871,021 km (0.076 R)
• M8: 2,064,451 km (0.119 R)
• M9: 2,683,038 km (0.1 R)
• M10: 3,262,281 km (0.096 R)
• M11: 3,637,472 km (0.087 R)
• M12: 4,175,576 km (0.115 R)
• M13: 4,582,482 km (0.079 R)
• M14: 4,948,847 km (0.116 R)
• M15: 5,216,328 km (0.071 R)
• M16: 5,324,787 km (0.06 R)
• M17: 5,433,843 km (0.106 R)
• M18: 6,681,639 km (0.097 R)
• M19: 8,201,554 km (0.08 R)
• M20: 11,609,992 km (0.071 R)
• M21: 13,124,969 km (0.057 R)
• M22: 13,420,575 km (0.074 R)
• M23: 13,643,625 km (0.051 R)
• M24: 16,573,948 km (0.076 R)
• M25: 16,813,305 km (0.105 R)
• M26: 17,863,781 km (0.086 R)
• M27: 18,520,665 km (0.104 R)
• M28: 19,185,478 km (0.115 R)
• M29: 19,520,877 km (0.095 R)
• M30: 19,858,070 km (0.066 R)
• M31: 20,624,011 km (0.101 R)
• M32: 22,713,295 km (0.084 R)
• M33: 23,513,943 km (0.114 R)
• M34: 24,595,835 km (0.066 R)
• M35: 25,234,318 km (0.089 R)
• M36: 25,693,733 km (0.025 R)
• M37: 27,182,531 km (0.087 R)
• M38: 28,222,237 km (0.103 R)
• M39: 29,274,807 km (0.109 R)
• M40: 30,437,781 km (0.043 R)
• M41: 31,221,375 km (0.115 R)
• M42: 35,545,651 km (0.07 R)
• M43: 35,648,425 km (0.109 R)
• M44: 35,854,271 km (0.107 R)
• M45: 36,370,534 km (0.083 R)
• M46: 37,410,688 km (0.112 R)
• M47: 38,566,032 km (0.032 R)
• M48: 41,343,017 km (0.107 R)
• M49: 41,667,495 km (0.082 R)
• M50: 41,884,412 km (0.069 R)
• M51: 42,101,628 km (0.051 R)
• M52: 42,319,143 km (0.112 R)
• M53: 43,193,244 km (0.091 R)
• M54: 43,522,509 km (0.092 R)
• M55: 48,219,582 km (0.05 R)
• M56: 48,333,426 km (0.081 R)
• M57: 49,820,728 km (0.098 R)
• M58: 50,281,340 km (0.032 R)
• M59: 52,137,999 km (0.064 R)
• M60: 53,074,781 km (0.088 R)
• M61: 54,253,463 km (0.102 R)
• M62: 54,608,758 km (0.104 R)
• M63: 55,083,731 km (0.061 R)
• M64: 58,082,869 km (0.102 R)
• M65: 58,567,716 km (0.079 R)
• M66: 59,663,371 km (0.05 R)
• M67: 60,274,927 km (0.059 R)
• M68: 60,888,577 km (0.056 R)
• M69: 64,990,701 km (0.093 R)
• M70: 65,998,392 km (0.045 R)
• M71: 66,251,212 km (0.106 R)
• M72: 67,647,110 km (0.112 R)
• M73: 68,412,602 km (0.1 R)
• M74: 70,467,927 km (0.094 R)
• M75: 71,114,340 km (0.089 R)
• M76: 72,152,699 km (0.062 R)
• M77: 75,034,103 km (0.054 R)
• M78: 75,297,844 km (0.087 R)
• M79: 77,952,758 km (0.056 R)
• M80: 78,086,349 km (0.099 R)
• M81: 79,425,997 km (0.039 R)
• M82: 79,694,825 km (0.05 R)
• M83: 80,368,314 km (0.067 R)
• M84: 80,773,276 km (0.108 R)
• M85: 81,178,985 km (0.076 R)
• M86: 81,856,514 km (0.089 R)
• M87: 83,217,406 km (0.068 R)
• M88: 83,353,839 km (0.105 R)
• M89: 83,900,619 km (0.118 R)
• M90: 88,038,646 km (0.12 R)
• M91: 88,734,875 km (0.09 R)
• M92: 90,412,914 km (0.116 R)
• M93: 91,396,670 km (0.071 R)
• M94: 91,537,591 km (0.101 R)
• M95: 91,819,433 km (0.116 R)
• M96: 93,233,133 km (0.113 R)
• M97: 94,226,912 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit