🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 33.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.62 AU

Year: 165 Days

Day: 18.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.75 AU - 1.21 AU

Year: 344 Days

Day: 34.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.18 AU - 1.58 AU

Year: 575 Days

Day: 16.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.02 AU - 2.5 AU

Year: 1205 Days

Day: 47.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.63 AU - 5.99 AU

Year: 3742 Days

Day: 38 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 12.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.19 AU - 9.19 AU

Year: 9088 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,065,657 km

• M1: 257,308 km (0.033 R)
• M2: 337,493 km (0.082 R)
• M3: 514,168 km (0.118 R)
• M4: 1,101,639 km (0.031 R)
• M5: 1,730,847 km (0.103 R)
• M6: 2,104,842 km (0.05 R)
• M7: 2,390,873 km (0.115 R)
• M8: 3,374,330 km (0.112 R)
• M9: 3,976,162 km (0.078 R)
• M10: 4,275,956 km (0.03 R)
• M11: 5,219,320 km (0.038 R)
• M12: 5,669,011 km (0.058 R)
• M13: 5,914,053 km (0.067 R)
• M14: 6,193,950 km (0.07 R)
• M15: 6,319,762 km (0.069 R)
• M16: 6,605,943 km (0.105 R)
• M17: 6,896,312 km (0.065 R)
• M18: 7,125,197 km (0.087 R)
• M19: 7,356,625 km (0.101 R)
• M20: 7,826,961 km (0.052 R)
• M21: 8,031,461 km (0.073 R)
• M22: 8,376,434 km (0.105 R)
• M23: 8,480,853 km (0.071 R)
• M24: 8,902,868 km (0.077 R)
• M25: 9,440,224 km (0.096 R)
• M26: 9,548,982 km (0.079 R)
• M27: 9,877,648 km (0.08 R)
• M28: 9,988,051 km (0.112 R)
• M29: 10,962,083 km (0.077 R)
• M30: 11,499,289 km (0.048 R)
• M31: 11,810,004 km (0.105 R)
• M32: 12,123,561 km (0.103 R)
• M33: 12,202,399 km (0.048 R)
• M34: 12,679,018 km (0.082 R)
• M35: 12,879,329 km (0.116 R)
• M36: 13,202,162 km (0.075 R)
• M37: 13,364,475 km (0.118 R)
• M38: 13,650,357 km (0.102 R)
• M39: 13,814,615 km (0.059 R)
• M40: 14,186,516 km (0.086 R)
• M41: 14,603,744 km (0.115 R)
• M42: 14,687,669 km (0.093 R)
• M43: 15,279,478 km (0.081 R)
• M44: 15,450,169 km (0.104 R)
• M45: 15,707,178 km (0.115 R)
• M46: 16,052,151 km (0.051 R)
• M47: 16,881,372 km (0.107 R)
• M48: 17,279,152 km (0.067 R)
• M49: 18,038,810 km (0.037 R)
• M50: 18,627,029 km (0.036 R)
• M51: 19,267,607 km (0.074 R)
• M52: 19,405,836 km (0.119 R)
• M53: 19,498,138 km (0.099 R)
• M54: 19,915,516 km (0.081 R)
• M55: 20,148,589 km (0.111 R)
• M56: 20,242,088 km (0.043 R)
• M57: 21,090,158 km (0.116 R)
• M58: 21,185,003 km (0.099 R)
• M59: 21,280,148 km (0.057 R)
• M60: 23,064,701 km (0.114 R)
• M61: 24,646,698 km (0.091 R)
• M62: 25,400,222 km (0.093 R)
• M63: 25,653,043 km (0.115 R)
• M64: 26,161,227 km (0.116 R)
• M65: 26,981,472 km (0.106 R)
• M66: 30,613,858 km (0.083 R)
• M67: 30,936,989 km (0.111 R)
• M68: 31,695,151 km (0.057 R)
• M69: 31,967,419 km (0.027 R)
• M70: 32,131,229 km (0.086 R)
• M71: 32,789,011 km (0.076 R)
• M72: 33,340,429 km (0.114 R)
• M73: 34,062,089 km (0.115 R)
• M74: 34,508,788 km (0.102 R)
• M75: 34,957,282 km (0.044 R)
• M76: 35,182,278 km (0.074 R)
• M77: 35,690,312 km (0.084 R)
• M78: 35,973,650 km (0.109 R)
• M79: 36,542,421 km (0.098 R)
• M80: 36,999,742 km (0.072 R)
• M81: 37,343,817 km (0.088 R)
• M82: 37,631,494 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 10.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.28 AU - 10.52 AU

Year: 10224 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,065,657 km

• M1: 251,025 km (0.114 R)
• M2: 565,031 km (0.106 R)
• M3: 674,387 km (0.119 R)
• M4: 826,528 km (0.119 R)
• M5: 1,373,907 km (0.117 R)
• M6: 1,548,637 km (0.104 R)
• M7: 2,167,374 km (0.054 R)
• M8: 2,294,682 km (0.116 R)
• M9: 2,398,353 km (0.117 R)
• M10: 2,637,560 km (0.091 R)
• M11: 2,746,318 km (0.09 R)
• M12: 3,342,316 km (0.115 R)
• M13: 3,490,118 km (0.101 R)
• M14: 3,700,752 km (0.103 R)
• M15: 4,071,755 km (0.085 R)
• M16: 4,166,301 km (0.094 R)
• M17: 4,519,651 km (0.109 R)
• M18: 4,716,522 km (0.025 R)
• M19: 5,017,064 km (0.107 R)
• M20: 5,084,682 km (0.085 R)
• M21: 5,152,749 km (0.114 R)
• M22: 5,566,986 km (0.115 R)
• M23: 6,427,622 km (0.099 R)
• M24: 6,873,424 km (0.042 R)
• M25: 7,024,368 km (0.077 R)
• M26: 7,406,291 km (0.068 R)
• M27: 8,031,610 km (0.057 R)
• M28: 8,471,428 km (0.09 R)
• M29: 8,755,365 km (0.104 R)
• M30: 9,541,951 km (0.117 R)
• M31: 9,710,547 km (0.082 R)
• M32: 10,654,809 km (0.093 R)
• M33: 10,829,689 km (0.116 R)
• M34: 11,005,467 km (0.116 R)
• M35: 11,093,729 km (0.09 R)
• M36: 11,226,572 km (0.113 R)
• M37: 11,315,433 km (0.101 R)
• M38: 11,808,358 km (0.115 R)
• M39: 11,898,715 km (0.107 R)
• M40: 11,989,372 km (0.101 R)
• M41: 12,861,677 km (0.102 R)
• M42: 13,329,021 km (0.115 R)
• M43: 14,569,935 km (0.117 R)
• M44: 14,667,024 km (0.035 R)
• M45: 15,648,685 km (0.08 R)
• M46: 16,298,239 km (0.037 R)
• M47: 17,520,304 km (0.098 R)
• M48: 19,515,192 km (0.116 R)
• M49: 20,921,113 km (0.072 R)
• M50: 21,085,371 km (0.104 R)
• M51: 21,195,176 km (0.094 R)
• M52: 21,415,384 km (0.101 R)
• M53: 22,024,696 km (0.105 R)
• M54: 22,583,594 km (0.06 R)
• M55: 23,203,677 km (0.106 R)
• M56: 24,001,183 km (0.067 R)
• M57: 24,981,498 km (0.108 R)
• M58: 25,097,736 km (0.104 R)
• M59: 26,802,703 km (0.097 R)
• M60: 27,040,862 km (0.11 R)
• M61: 27,279,621 km (0.117 R)
• M62: 27,759,381 km (0.096 R)
• M63: 28,000,383 km (0.115 R)
• M64: 29,093,046 km (0.102 R)
• M65: 31,570,835 km (0.08 R)
• M66: 33,473,272 km (0.117 R)
• M67: 33,986,841 km (0.055 R)
• M68: 34,115,645 km (0.087 R)
• M69: 36,461,639 km (0.066 R)
• M70: 36,659,557 km (0.118 R)
• M71: 36,791,652 km (0.106 R)
• M72: 36,990,018 km (0.072 R)
• M73: 38,121,277 km (0.116 R)
• M74: 38,994,031 km (0.118 R)
• M75: 39,805,450 km (0.102 R)
• M76: 40,281,321 km (0.119 R)
• M77: 40,485,821 km (0.084 R)
• M78: 41,376,228 km (0.092 R)
• M79: 44,156,056 km (0.093 R)
• M80: 44,860,362 km (0.094 R)
• M81: 45,781,586 km (0.08 R)
• M82: 45,995,062 km (0.114 R)
• M83: 46,780,601 km (0.063 R)
• M84: 47,498,521 km (0.043 R)
• M85: 47,570,627 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 13

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.88 AU - 11.6 AU

Year: 13369 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,065,657 km

• M1: 190,288 km (0.115 R)
• M2: 310,715 km (0.12 R)
• M3: 498,610 km (0.034 R)
• M4: 646,263 km (0.1 R)
• M5: 862,282 km (0.115 R)
• M6: 1,080,396 km (0.032 R)
• M7: 1,184,666 km (0.093 R)
• M8: 1,366,876 km (0.119 R)
• M9: 1,519,466 km (0.113 R)
• M10: 1,611,319 km (0.104 R)
• M11: 1,773,333 km (0.082 R)
• M12: 2,143,289 km (0.067 R)
• M13: 2,760,081 km (0.052 R)
• M14: 2,988,816 km (0.095 R)
• M15: 3,257,942 km (0.102 R)
• M16: 3,430,279 km (0.112 R)
• M17: 3,587,955 km (0.098 R)
• M18: 4,565,428 km (0.03 R)
• M19: 4,681,217 km (0.1 R)
• M20: 4,778,455 km (0.107 R)
• M21: 4,876,292 km (0.088 R)
• M22: 5,396,145 km (0.073 R)
• M23: 5,518,665 km (0.093 R)
• M24: 5,704,167 km (0.079 R)
• M25: 5,975,837 km (0.104 R)
• M26: 7,149,731 km (0.102 R)
• M27: 7,533,898 km (0.062 R)
• M28: 8,654,985 km (0.104 R)
• M29: 8,822,983 km (0.112 R)
• M30: 9,406,714 km (0.116 R)
• M31: 9,579,350 km (0.101 R)
• M32: 9,778,016 km (0.1 R)
• M33: 9,978,028 km (0.066 R)
• M34: 10,637,306 km (0.114 R)
• M35: 11,024,166 km (0.118 R)
• M36: 11,468,173 km (0.093 R)
• M37: 11,891,535 km (0.073 R)
• M38: 12,454,920 km (0.047 R)
• M39: 12,563,229 km (0.074 R)
• M40: 12,944,853 km (0.083 R)
• M41: 13,775,271 km (0.038 R)
• M42: 14,027,792 km (0.108 R)
• M43: 14,168,863 km (0.077 R)
• M44: 14,651,615 km (0.065 R)
• M45: 14,823,354 km (0.106 R)
• M46: 15,313,436 km (0.072 R)
• M47: 15,400,502 km (0.085 R)
• M48: 16,161,956 km (0.061 R)
• M49: 16,458,010 km (0.117 R)
• M50: 17,025,584 km (0.102 R)
• M51: 17,115,792 km (0.12 R)
• M52: 18,395,452 km (0.112 R)
• M53: 18,580,654 km (0.107 R)
• M54: 18,922,036 km (0.099 R)
• M55: 19,202,981 km (0.11 R)
• M56: 19,768,760 km (0.099 R)
• M57: 20,276,495 km (0.084 R)
• M58: 20,788,419 km (0.112 R)
• M59: 21,304,532 km (0.046 R)
• M60: 21,434,233 km (0.118 R)
• M61: 21,922,970 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.4

Radius: 5.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.18 AU - 19.08 AU

Year: 28527 Days

Day: 21.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,065,657 km

• M1: 94,845 km (0.114 R)
• M2: 351,555 km (0.088 R)
• M3: 1,560,605 km (0.094 R)
• M4: 2,197,742 km (0.077 R)
• M5: 2,826,951 km (0.095 R)
• M6: 3,039,380 km (0.075 R)
• M7: 3,174,916 km (0.107 R)
• M8: 4,328,166 km (0.044 R)
• M9: 4,885,418 km (0.062 R)
• M10: 6,271,143 km (0.066 R)
• M11: 6,305,550 km (0.096 R)
• M12: 6,478,336 km (0.091 R)
• M13: 6,864,298 km (0.117 R)
• M14: 8,825,526 km (0.116 R)
• M15: 10,370,872 km (0.078 R)
• M16: 10,739,182 km (0.103 R)
• M17: 10,904,338 km (0.073 R)
• M18: 11,615,227 km (0.088 R)
• M19: 11,784,722 km (0.09 R)
• M20: 11,997,749 km (0.036 R)
• M21: 14,879,752 km (0.038 R)
• M22: 15,063,907 km (0.101 R)
• M23: 15,387,787 km (0.078 R)
• M24: 15,527,361 km (0.096 R)
• M25: 18,651,563 km (0.074 R)
• M26: 19,149,126 km (0.09 R)
• M27: 19,399,403 km (0.077 R)
• M28: 22,857,059 km (0.094 R)
• M29: 24,249,067 km (0.075 R)
• M30: 27,282,912 km (0.075 R)
• M31: 28,872,688 km (0.084 R)
• M32: 30,375,548 km (0.073 R)
• M33: 31,136,553 km (0.082 R)
• M34: 32,976,307 km (0.092 R)
• M35: 33,036,147 km (0.111 R)
• M36: 33,697,818 km (0.12 R)
• M37: 36,264,020 km (0.094 R)
• M38: 37,133,333 km (0.11 R)
• M39: 38,198,171 km (0.039 R)
• M40: 39,654,656 km (0.115 R)
• M41: 40,357,616 km (0.111 R)
• M42: 40,678,503 km (0.087 R)
• M43: 42,165,506 km (0.068 R)
• M44: 43,013,876 km (0.075 R)
• M45: 43,341,645 km (0.04 R)
• M46: 43,735,985 km (0.035 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit