🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.79 AU - 0.81 AU

Year: 272 Days

Day: 44.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.75 AU - 1.23 AU

Year: 375 Days

Day: 30.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,567,576 km

• M1: 72,106 km (0.108 R)
• M2: 192,682 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.01 AU - 1.11 AU

Year: 416 Days

Day: 38.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,567,576 km

• M1: 629,059 km (0.052 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375

Radius: 9.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.85 AU - 6.01 AU

Year: 5499 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,567,576 km

• M1: 127,308 km (0.118 R)
• M2: 230,530 km (0.03 R)
• M3: 299,645 km (0.066 R)
• M4: 404,812 km (0.109 R)
• M5: 574,905 km (0.08 R)
• M6: 713,432 km (0.089 R)
• M7: 949,049 km (0.117 R)
• M8: 1,182,571 km (0.071 R)
• M9: 1,264,551 km (0.09 R)
• M10: 1,420,133 km (0.083 R)
• M11: 1,703,920 km (0.119 R)
• M12: 1,892,563 km (0.098 R)
• M13: 2,376,512 km (0.057 R)
• M14: 2,552,289 km (0.114 R)
• M15: 2,860,910 km (0.05 R)
• M16: 3,010,358 km (0.118 R)
• M17: 3,086,054 km (0.069 R)
• M18: 3,454,514 km (0.092 R)
• M19: 3,533,950 km (0.091 R)
• M20: 3,755,355 km (0.088 R)
• M21: 3,816,541 km (0.12 R)
• M22: 4,296,900 km (0.065 R)
• M23: 4,686,303 km (0.107 R)
• M24: 4,796,407 km (0.111 R)
• M25: 5,041,897 km (0.08 R)
• M26: 5,132,254 km (0.113 R)
• M27: 5,383,429 km (0.117 R)
• M28: 6,624,493 km (0.096 R)
• M29: 6,723,527 km (0.099 R)
• M30: 7,585,210 km (0.11 R)
• M31: 7,950,080 km (0.077 R)
• M32: 8,347,412 km (0.103 R)
• M33: 8,670,094 km (0.065 R)
• M34: 8,860,233 km (0.063 R)
• M35: 9,024,192 km (0.104 R)
• M36: 9,972,643 km (0.091 R)
• M37: 10,200,480 km (0.106 R)
• M38: 10,661,242 km (0.081 R)
• M39: 10,806,651 km (0.076 R)
• M40: 11,424,490 km (0.088 R)
• M41: 12,023,480 km (0.119 R)
• M42: 12,296,496 km (0.041 R)
• M43: 12,418,418 km (0.034 R)
• M44: 12,602,125 km (0.07 R)
• M45: 12,694,277 km (0.103 R)
• M46: 12,755,911 km (0.087 R)
• M47: 12,941,263 km (0.111 R)
• M48: 13,283,393 km (0.104 R)
• M49: 13,345,925 km (0.102 R)
• M50: 13,754,776 km (0.059 R)
• M51: 13,913,051 km (0.12 R)
• M52: 14,040,209 km (0.102 R)
• M53: 14,488,255 km (0.039 R)
• M54: 14,778,624 km (0.068 R)
• M55: 14,908,325 km (0.07 R)
• M56: 15,103,700 km (0.048 R)
• M57: 15,332,585 km (0.092 R)
• M58: 15,628,639 km (0.104 R)
• M59: 16,026,270 km (0.073 R)
• M60: 17,239,060 km (0.093 R)
• M61: 17,581,191 km (0.059 R)
• M62: 18,202,620 km (0.12 R)
• M63: 18,272,183 km (0.108 R)
• M64: 18,481,171 km (0.114 R)
• M65: 19,148,378 km (0.102 R)
• M66: 19,467,171 km (0.088 R)
• M67: 19,752,005 km (0.093 R)
• M68: 20,146,046 km (0.12 R)
• M69: 20,217,853 km (0.067 R)
• M70: 20,361,916 km (0.091 R)
• M71: 20,868,903 km (0.113 R)
• M72: 21,270,124 km (0.116 R)
• M73: 21,343,278 km (0.067 R)
• M74: 21,526,685 km (0.04 R)
• M75: 22,191,498 km (0.118 R)
• M76: 22,302,799 km (0.116 R)
• M77: 22,862,893 km (0.119 R)
• M78: 23,238,683 km (0.114 R)
• M79: 23,541,020 km (0.118 R)
• M80: 23,692,563 km (0.066 R)
• M81: 24,378,768 km (0.099 R)
• M82: 25,459,014 km (0.073 R)
• M83: 25,575,701 km (0.117 R)
• M84: 25,848,567 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 14.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.93 AU - 7.51 AU

Year: 5907 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,567,576 km

• M1: 188,493 km (0.079 R)
• M2: 379,231 km (0.041 R)
• M3: 783,743 km (0.095 R)
• M4: 1,023,698 km (0.118 R)
• M5: 1,577,360 km (0.065 R)
• M6: 1,786,348 km (0.099 R)
• M7: 2,094,819 km (0.06 R)
• M8: 2,325,948 km (0.088 R)
• M9: 2,631,127 km (0.075 R)
• M10: 2,847,595 km (0.092 R)
• M11: 3,280,532 km (0.071 R)
• M12: 3,495,953 km (0.09 R)
• M13: 3,697,611 km (0.077 R)
• M14: 3,846,760 km (0.06 R)
• M15: 3,978,855 km (0.09 R)
• M16: 4,286,727 km (0.1 R)
• M17: 4,443,655 km (0.074 R)
• M18: 5,090,666 km (0.058 R)
• M19: 5,215,281 km (0.114 R)
• M20: 5,467,653 km (0.075 R)
• M21: 5,745,755 km (0.111 R)
• M22: 5,897,447 km (0.038 R)
• M23: 6,182,730 km (0.093 R)
• M24: 6,927,429 km (0.066 R)
• M25: 7,019,581 km (0.092 R)
• M26: 7,605,257 km (0.053 R)
• M27: 7,724,336 km (0.111 R)
• M28: 8,036,846 km (0.098 R)
• M29: 8,206,790 km (0.104 R)
• M30: 8,798,748 km (0.101 R)
• M31: 9,049,474 km (0.062 R)
• M32: 9,302,744 km (0.064 R)
• M33: 9,738,522 km (0.033 R)
• M34: 9,842,044 km (0.073 R)
• M35: 10,497,283 km (0.119 R)
• M36: 10,843,751 km (0.092 R)
• M37: 11,031,796 km (0.079 R)
• M38: 11,221,037 km (0.068 R)
• M39: 11,657,564 km (0.086 R)
• M40: 12,547,222 km (0.069 R)
• M41: 12,829,813 km (0.106 R)
• M42: 13,603,234 km (0.062 R)
• M43: 13,806,238 km (0.111 R)
• M44: 14,303,501 km (0.119 R)
• M45: 14,896,058 km (0.117 R)
• M46: 15,225,473 km (0.08 R)
• M47: 15,345,750 km (0.091 R)
• M48: 15,617,719 km (0.073 R)
• M49: 16,105,258 km (0.109 R)
• M50: 16,504,983 km (0.053 R)
• M51: 16,597,734 km (0.097 R)
• M52: 16,721,601 km (0.064 R)
• M53: 16,845,767 km (0.1 R)
• M54: 17,597,646 km (0.114 R)
• M55: 17,692,342 km (0.119 R)
• M56: 18,552,679 km (0.12 R)
• M57: 18,939,539 km (0.11 R)
• M58: 19,036,628 km (0.071 R)
• M59: 19,198,792 km (0.098 R)
• M60: 19,918,059 km (0.049 R)
• M61: 21,754,822 km (0.069 R)
• M62: 22,779,268 km (0.064 R)
• M63: 23,297,475 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.6

Radius: 4.9

Gravity: 24.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.71 AU - 17.47 AU

Year: 22322 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,567,576 km

• M1: 96,939 km (0.043 R)
• M2: 349,161 km (0.066 R)
• M3: 424,110 km (0.107 R)
• M4: 776,263 km (0.067 R)
• M5: 1,345,334 km (0.092 R)
• M6: 1,749,397 km (0.115 R)
• M7: 2,015,682 km (0.092 R)
• M8: 2,511,898 km (0.093 R)
• M9: 2,927,182 km (0.109 R)
• M10: 2,966,077 km (0.108 R)
• M11: 3,162,798 km (0.091 R)
• M12: 3,242,683 km (0.087 R)
• M13: 4,034,355 km (0.065 R)
• M14: 4,429,294 km (0.051 R)
• M15: 4,608,811 km (0.099 R)
• M16: 5,350,368 km (0.082 R)
• M17: 6,632,571 km (0.085 R)
• M18: 7,573,093 km (0.048 R)
• M19: 8,168,044 km (0.053 R)
• M20: 8,388,252 km (0.036 R)
• M21: 10,159,042 km (0.113 R)
• M22: 11,299,277 km (0.076 R)
• M23: 12,924,209 km (0.072 R)
• M24: 13,116,293 km (0.077 R)
• M25: 14,421,235 km (0.068 R)
• M26: 15,223,827 km (0.096 R)
• M27: 15,426,832 km (0.108 R)
• M28: 15,835,383 km (0.093 R)
• M29: 17,293,065 km (0.084 R)
• M30: 17,434,136 km (0.103 R)
• M31: 17,575,506 km (0.082 R)
• M32: 18,648,422 km (0.107 R)
• M33: 19,010,748 km (0.115 R)
• M34: 19,375,318 km (0.073 R)
• M35: 19,742,281 km (0.073 R)
• M36: 20,483,090 km (0.07 R)
• M37: 21,459,665 km (0.073 R)
• M38: 22,374,456 km (0.118 R)
• M39: 22,991,398 km (0.035 R)
• M40: 24,399,862 km (0.076 R)
• M41: 24,955,169 km (0.112 R)
• M42: 26,078,050 km (0.098 R)
• M43: 26,483,161 km (0.108 R)
• M44: 27,135,558 km (0.091 R)
• M45: 27,958,346 km (0.12 R)
• M46: 28,372,882 km (0.073 R)
• M47: 31,159,292 km (0.087 R)
• M48: 31,847,741 km (0.11 R)
• M49: 34,651,504 km (0.088 R)
• M50: 35,454,247 km (0.075 R)
• M51: 35,902,741 km (0.04 R)
• M52: 37,168,788 km (0.119 R)
• M53: 37,990,379 km (0.104 R)
• M54: 38,265,490 km (0.073 R)
• M55: 38,910,257 km (0.113 R)
• M56: 39,095,010 km (0.074 R)
• M57: 39,280,212 km (0.058 R)
• M58: 39,837,315 km (0.097 R)
• M59: 40,303,761 km (0.09 R)
• M60: 40,490,758 km (0.076 R)
• M61: 41,147,642 km (0.032 R)
• M62: 42,186,899 km (0.056 R)
• M63: 43,906,227 km (0.081 R)
• M64: 44,098,610 km (0.103 R)
• M65: 46,527,780 km (0.062 R)
• M66: 48,900,253 km (0.112 R)
• M67: 50,402,963 km (0.116 R)
• M68: 51,210,642 km (0.118 R)
• M69: 51,413,198 km (0.057 R)
• M70: 51,616,053 km (0.109 R)
• M71: 55,001,004 km (0.106 R)
• M72: 55,728,348 km (0.109 R)
• M73: 55,936,589 km (0.1 R)
• M74: 56,249,697 km (0.06 R)
• M75: 56,982,278 km (0.08 R)
• M76: 58,774,759 km (0.12 R)
• M77: 59,305,533 km (0.113 R)
• M78: 59,411,747 km (0.109 R)
• M79: 60,478,679 km (0.096 R)
• M80: 61,229,212 km (0.065 R)
• M81: 61,767,166 km (0.098 R)
• M82: 62,414,775 km (0.099 R)
• M83: 63,390,452 km (0.103 R)
• M84: 63,934,689 km (0.065 R)
• M85: 67,232,425 km (0.077 R)
• M86: 67,454,129 km (0.097 R)
• M87: 69,013,686 km (0.104 R)
• M88: 69,910,077 km (0.102 R)
• M89: 72,395,197 km (0.095 R)
• M90: 72,736,280 km (0.048 R)
• M91: 73,991,556 km (0.116 R)
• M92: 74,679,257 km (0.076 R)
• M93: 75,254,012 km (0.066 R)
• M94: 76,523,649 km (0.11 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: 457 - 19,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit