🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.4 AU - 0.6 AU

Year: 131 Days

Day: 39.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.98 AU - 1.58 AU

Year: 537 Days

Day: 42.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.45 AU - 2.41 AU

Year: 994 Days

Day: 46.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.8 °

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: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.02 AU - 2.5 AU

Year: 1260 Days

Day: 37 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,344,686 km

• M1: 1,678,339 km (0.085 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 13.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.7 AU - 5.92 AU

Year: 4538 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,344,686 km

• M1: 203,752 km (0.089 R)
• M2: 309,668 km (0.117 R)
• M3: 435,180 km (0.068 R)
• M4: 928,255 km (0.116 R)
• M5: 1,061,995 km (0.101 R)
• M6: 1,145,471 km (0.107 R)
• M7: 1,914,254 km (0.105 R)
• M8: 2,088,536 km (0.089 R)
• M9: 3,180,900 km (0.075 R)
• M10: 3,431,027 km (0.033 R)
• M11: 3,709,279 km (0.106 R)
• M12: 3,862,168 km (0.08 R)
• M13: 4,084,471 km (0.096 R)
• M14: 4,541,642 km (0.117 R)
• M15: 5,184,913 km (0.068 R)
• M16: 5,780,911 km (0.092 R)
• M17: 6,795,782 km (0.113 R)
• M18: 7,228,120 km (0.11 R)
• M19: 7,558,283 km (0.067 R)
• M20: 8,723,650 km (0.052 R)
• M21: 8,840,337 km (0.07 R)
• M22: 10,219,629 km (0.102 R)
• M23: 10,590,482 km (0.119 R)
• M24: 10,902,842 km (0.086 R)
• M25: 11,313,638 km (0.114 R)
• M26: 11,472,960 km (0.117 R)
• M27: 12,215,414 km (0.071 R)
• M28: 12,313,550 km (0.1 R)
• M29: 12,444,598 km (0.047 R)
• M30: 12,940,365 km (0.11 R)
• M31: 13,140,527 km (0.09 R)
• M32: 13,274,417 km (0.043 R)
• M33: 13,476,225 km (0.065 R)
• M34: 13,611,461 km (0.083 R)
• M35: 13,746,997 km (0.063 R)
• M36: 13,849,023 km (0.077 R)
• M37: 14,293,927 km (0.086 R)
• M38: 15,268,108 km (0.087 R)
• M39: 15,479,640 km (0.114 R)
• M40: 16,048,560 km (0.058 R)
• M41: 16,335,639 km (0.107 R)
• M42: 16,479,701 km (0.112 R)
• M43: 16,624,363 km (0.066 R)
• M44: 16,878,380 km (0.116 R)
• M45: 16,987,586 km (0.105 R)
• M46: 17,685,161 km (0.115 R)
• M47: 18,205,163 km (0.086 R)
• M48: 18,579,756 km (0.107 R)
• M49: 18,692,553 km (0.105 R)
• M50: 18,843,348 km (0.119 R)
• M51: 19,450,865 km (0.099 R)
• M52: 19,641,901 km (0.11 R)
• M53: 20,529,166 km (0.108 R)
• M54: 21,075,647 km (0.068 R)
• M55: 21,232,725 km (0.094 R)
• M56: 21,824,983 km (0.111 R)
• M57: 21,944,063 km (0.099 R)
• M58: 22,985,563 km (0.116 R)
• M59: 23,879,261 km (0.085 R)
• M60: 24,166,040 km (0.076 R)
• M61: 24,619,022 km (0.086 R)
• M62: 24,701,750 km (0.097 R)
• M63: 24,950,232 km (0.075 R)
• M64: 25,366,413 km (0.09 R)
• M65: 26,289,881 km (0.11 R)
• M66: 26,543,599 km (0.112 R)
• M67: 27,181,634 km (0.096 R)
• M68: 28,820,329 km (0.109 R)
• M69: 29,213,173 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 11.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.42 AU - 9.96 AU

Year: 11186 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,344,686 km

• M1: 157,377 km (0.089 R)
• M2: 252,222 km (0.085 R)
• M3: 372,050 km (0.067 R)
• M4: 1,131,259 km (0.037 R)
• M5: 1,430,904 km (0.09 R)
• M6: 1,528,441 km (0.101 R)
• M7: 1,995,037 km (0.079 R)
• M8: 2,446,374 km (0.082 R)
• M9: 3,574,641 km (0.05 R)
• M10: 3,810,856 km (0.078 R)
• M11: 4,052,307 km (0.045 R)
• M12: 4,263,390 km (0.058 R)
• M13: 4,623,173 km (0.078 R)
• M14: 4,918,180 km (0.094 R)
• M15: 5,565,639 km (0.118 R)
• M16: 5,998,875 km (0.099 R)
• M17: 6,119,002 km (0.081 R)
• M18: 6,361,500 km (0.098 R)
• M19: 6,443,180 km (0.115 R)
• M20: 6,856,220 km (0.106 R)
• M21: 7,926,742 km (0.115 R)
• M22: 9,279,107 km (0.065 R)
• M23: 9,511,433 km (0.09 R)
• M24: 9,981,918 km (0.09 R)
• M25: 10,315,820 km (0.076 R)
• M26: 10,653,313 km (0.038 R)
• M27: 11,092,682 km (0.079 R)
• M28: 11,240,485 km (0.12 R)
• M29: 12,293,355 km (0.087 R)
• M30: 12,909,099 km (0.035 R)
• M31: 13,064,681 km (0.028 R)
• M32: 13,957,631 km (0.118 R)
• M33: 14,653,859 km (0.038 R)
• M34: 14,924,632 km (0.09 R)
• M35: 15,746,971 km (0.082 R)
• M36: 16,024,326 km (0.093 R)
• M37: 16,922,960 km (0.104 R)
• M38: 17,036,355 km (0.09 R)
• M39: 17,264,043 km (0.082 R)
• M40: 17,435,482 km (0.078 R)
• M41: 17,722,561 km (0.079 R)
• M42: 18,476,085 km (0.11 R)
• M43: 18,886,282 km (0.118 R)
• M44: 19,121,899 km (0.031 R)
• M45: 19,358,563 km (0.11 R)
• M46: 19,715,503 km (0.078 R)
• M47: 19,834,882 km (0.12 R)
• M48: 20,556,543 km (0.105 R)
• M49: 20,981,550 km (0.035 R)
• M50: 21,348,065 km (0.112 R)
• M51: 21,470,735 km (0.103 R)
• M52: 22,211,693 km (0.042 R)
• M53: 23,972,909 km (0.098 R)
• M54: 24,741,393 km (0.106 R)
• M55: 26,763,957 km (0.085 R)
• M56: 27,627,884 km (0.11 R)
• M57: 28,500,938 km (0.12 R)
• M58: 29,724,648 km (0.1 R)
• M59: 32,012,448 km (0.07 R)
• M60: 33,926,254 km (0.115 R)
• M61: 34,212,883 km (0.098 R)
• M62: 34,788,536 km (0.073 R)
• M63: 35,005,303 km (0.088 R)
• M64: 35,367,480 km (0.058 R)
• M65: 36,681,847 km (0.047 R)
• M66: 36,975,956 km (0.117 R)
• M67: 39,282,755 km (0.073 R)
• M68: 39,734,690 km (0.099 R)
• M69: 40,263,968 km (0.089 R)
• M70: 40,795,639 km (0.054 R)
• M71: 41,635,780 km (0.112 R)
• M72: 42,173,435 km (0.1 R)
• M73: 43,255,626 km (0.102 R)
• M74: 46,238,757 km (0.108 R)
• M75: 46,955,032 km (0.12 R)
• M76: 47,835,266 km (0.088 R)
• M77: 48,882,750 km (0.089 R)
• M78: 48,963,682 km (0.111 R)
• M79: 49,206,629 km (0.054 R)
• M80: 49,612,339 km (0.063 R)
• M81: 50,182,307 km (0.079 R)
• M82: 51,657,940 km (0.092 R)
• M83: 51,740,368 km (0.114 R)
• M84: 52,981,432 km (0.103 R)
• M85: 53,397,314 km (0.104 R)
• M86: 55,408,807 km (0.114 R)
• M87: 56,763,416 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 9.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.67 AU - 13.71 AU

Year: 13882 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,344,686 km

• M1: 128,505 km (0.11 R)
• M2: 191,186 km (0.113 R)
• M3: 305,030 km (0.101 R)
• M4: 685,158 km (0.103 R)
• M5: 790,774 km (0.103 R)
• M6: 1,400,386 km (0.108 R)
• M7: 1,514,080 km (0.072 R)
• M8: 1,702,424 km (0.104 R)
• M9: 1,848,880 km (0.079 R)
• M10: 2,025,106 km (0.106 R)
• M11: 2,586,547 km (0.116 R)
• M12: 2,841,462 km (0.111 R)
• M13: 3,134,524 km (0.092 R)
• M14: 4,038,395 km (0.118 R)
• M15: 4,809,422 km (0.104 R)
• M16: 5,229,642 km (0.098 R)
• M17: 5,336,455 km (0.051 R)
• M18: 5,845,088 km (0.109 R)
• M19: 6,217,736 km (0.086 R)
• M20: 6,908,280 km (0.119 R)
• M21: 7,262,528 km (0.1 R)
• M22: 9,164,665 km (0.072 R)
• M23: 9,684,966 km (0.052 R)
• M24: 10,936,203 km (0.096 R)
• M25: 11,027,457 km (0.079 R)
• M26: 11,256,941 km (0.074 R)
• M27: 11,907,542 km (0.111 R)
• M28: 12,618,281 km (0.066 R)
• M29: 12,858,236 km (0.114 R)
• M30: 12,954,727 km (0.036 R)
• M31: 13,294,015 km (0.084 R)
• M32: 14,680,488 km (0.115 R)
• M33: 15,136,013 km (0.061 R)
• M34: 15,237,740 km (0.117 R)
• M35: 15,596,027 km (0.067 R)
• M36: 15,853,634 km (0.12 R)
• M37: 16,008,767 km (0.059 R)
• M38: 17,215,573 km (0.077 R)
• M39: 17,964,460 km (0.046 R)
• M40: 18,669,216 km (0.111 R)
• M41: 19,107,538 km (0.104 R)
• M42: 19,715,653 km (0.062 R)
• M43: 20,330,201 km (0.061 R)
• M44: 20,837,637 km (0.092 R)
• M45: 21,007,730 km (0.097 R)
• M46: 23,143,090 km (0.084 R)
• M47: 23,319,316 km (0.118 R)
• M48: 24,684,546 km (0.086 R)
• M49: 24,744,535 km (0.102 R)
• M50: 25,710,189 km (0.105 R)
• M51: 26,749,894 km (0.079 R)
• M52: 26,811,379 km (0.027 R)
• M53: 27,305,800 km (0.099 R)
• M54: 27,865,595 km (0.045 R)
• M55: 28,053,042 km (0.096 R)
• M56: 28,996,406 km (0.089 R)
• M57: 29,376,683 km (0.028 R)
• M58: 29,694,878 km (0.095 R)
• M59: 29,758,607 km (0.077 R)
• M60: 29,822,485 km (0.115 R)
• M61: 29,886,363 km (0.05 R)
• M62: 30,527,390 km (0.055 R)
• M63: 30,979,026 km (0.102 R)
• M64: 31,237,980 km (0.119 R)
• M65: 31,432,607 km (0.113 R)
• M66: 32,872,935 km (0.072 R)
• M67: 33,800,592 km (0.075 R)
• M68: 34,804,094 km (0.111 R)
• M69: 36,429,924 km (0.097 R)
• M70: 36,771,755 km (0.045 R)
• M71: 38,496,768 km (0.113 R)
• M72: 39,684,874 km (0.095 R)
• M73: 39,825,496 km (0.046 R)
• M74: 42,168,648 km (0.106 R)
• M75: 42,240,305 km (0.117 R)
• M76: 42,815,359 km (0.112 R)
• M77: 43,465,512 km (0.109 R)
• M78: 43,610,322 km (0.083 R)
• M79: 43,827,987 km (0.059 R)
• M80: 43,973,397 km (0.055 R)
• M81: 44,191,660 km (0.062 R)
• M82: 44,264,364 km (0.105 R)
• M83: 44,410,222 km (0.095 R)
• M84: 44,483,226 km (0.041 R)
• M85: 44,848,544 km (0.105 R)
• M86: 46,024,383 km (0.096 R)
• M87: 46,690,243 km (0.072 R)
• M88: 48,181,435 km (0.114 R)
• M89: 48,631,725 km (0.101 R)
• M90: 49,688,035 km (0.073 R)
• M91: 50,523,390 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.6

Radius: 7.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.54 AU - 18.88 AU

Year: 30013 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 33,344,686 km

• M1: 117,734 km (0.083 R)
• M2: 781,050 km (0.091 R)
• M3: 878,887 km (0.115 R)
• M4: 1,025,942 km (0.108 R)
• M5: 1,361,191 km (0.106 R)
• M6: 3,005,272 km (0.053 R)
• M7: 3,297,735 km (0.077 R)
• M8: 4,056,197 km (0.115 R)
• M9: 4,204,299 km (0.112 R)
• M10: 4,997,766 km (0.095 R)
• M11: 5,236,673 km (0.118 R)
• M12: 6,116,459 km (0.117 R)
• M13: 6,229,704 km (0.116 R)
• M14: 8,477,412 km (0.096 R)
• M15: 9,050,821 km (0.098 R)
• M16: 10,674,257 km (0.026 R)
• M17: 10,913,464 km (0.059 R)
• M18: 12,600,928 km (0.11 R)
• M19: 13,733,234 km (0.12 R)
• M20: 14,367,978 km (0.091 R)
• M21: 14,821,708 km (0.103 R)
• M22: 16,250,368 km (0.098 R)
• M23: 16,604,466 km (0.067 R)
• M24: 17,561,144 km (0.099 R)
• M25: 17,843,585 km (0.086 R)
• M26: 24,875,433 km (0.111 R)
• M27: 25,329,014 km (0.081 R)
• M28: 25,511,224 km (0.079 R)
• M29: 25,785,287 km (0.116 R)
• M30: 28,106,897 km (0.039 R)
• M31: 31,663,586 km (0.038 R)
• M32: 32,204,233 km (0.089 R)
• M33: 32,352,335 km (0.103 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: 208 - 13,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit