🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.77 AU - 1.05 AU

Year: 385 Days

Day: 15.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 99.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.74 AU - 1.1 AU

Year: 391 Days

Day: 12.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.95 AU - 1.53 AU

Year: 612 Days

Day: 16.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,261,423 km

• M1: 1,018,612 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.25 AU - 1.27 AU

Year: 626 Days

Day: 29.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,261,423 km

• M1: 195,674 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.59 AU - 1.85 AU

Year: 999 Days

Day: 23 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.93 AU - 2.69 AU

Year: 1555 Days

Day: 33.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 10.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.96 AU - 3.16 AU

Year: 2371 Days

Day: 13.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,261,423 km

• M1: 141,819 km (0.071 R)
• M2: 237,262 km (0.118 R)
• M3: 422,764 km (0.085 R)
• M4: 576,550 km (0.091 R)
• M5: 720,314 km (0.116 R)
• M6: 868,565 km (0.085 R)
• M7: 1,036,264 km (0.108 R)
• M8: 1,124,378 km (0.094 R)
• M9: 1,327,232 km (0.06 R)
• M10: 1,452,895 km (0.105 R)
• M11: 1,613,263 km (0.056 R)
• M12: 1,758,523 km (0.086 R)
• M13: 1,865,037 km (0.09 R)
• M14: 2,006,706 km (0.051 R)
• M15: 2,324,302 km (0.09 R)
• M16: 2,477,191 km (0.105 R)
• M17: 2,645,788 km (0.083 R)
• M18: 2,719,091 km (0.091 R)
• M19: 3,006,917 km (0.096 R)
• M20: 3,096,526 km (0.12 R)
• M21: 3,252,258 km (0.119 R)
• M22: 3,490,717 km (0.105 R)
• M23: 3,666,494 km (0.043 R)
• M24: 3,873,089 km (0.061 R)
• M25: 4,055,299 km (0.095 R)
• M26: 4,369,903 km (0.061 R)
• M27: 4,442,608 km (0.053 R)
• M28: 4,545,083 km (0.083 R)
• M29: 4,722,506 km (0.093 R)
• M30: 4,947,501 km (0.069 R)
• M31: 5,145,269 km (0.074 R)
• M32: 5,376,996 km (0.114 R)
• M33: 5,549,034 km (0.092 R)
• M34: 5,898,494 km (0.081 R)
• M35: 6,386,931 km (0.107 R)
• M36: 6,803,711 km (0.05 R)
• M37: 7,109,489 km (0.115 R)
• M38: 7,350,342 km (0.111 R)
• M39: 7,646,396 km (0.091 R)
• M40: 8,124,810 km (0.093 R)
• M41: 8,196,617 km (0.026 R)
• M42: 8,376,733 km (0.111 R)
• M43: 8,485,490 km (0.097 R)
• M44: 9,826,935 km (0.068 R)
• M45: 10,541,863 km (0.081 R)
• M46: 10,679,044 km (0.08 R)
• M47: 10,777,330 km (0.105 R)
• M48: 11,273,396 km (0.049 R)
• M49: 11,574,686 km (0.076 R)
• M50: 12,764,438 km (0.039 R)
• M51: 12,952,632 km (0.114 R)
• M52: 13,078,594 km (0.029 R)
• M53: 13,586,329 km (0.118 R)
• M54: 13,864,132 km (0.097 R)
• M55: 14,035,871 km (0.115 R)
• M56: 14,186,815 km (0.036 R)
• M57: 14,686,771 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 13.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.03 AU - 5.41 AU

Year: 4542 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,261,423 km

• M1: 267,780 km (0.083 R)
• M2: 531,072 km (0.074 R)
• M3: 672,742 km (0.099 R)
• M4: 1,009,636 km (0.032 R)
• M5: 1,248,993 km (0.084 R)
• M6: 1,387,670 km (0.069 R)
• M7: 1,495,380 km (0.085 R)
• M8: 1,643,482 km (0.066 R)
• M9: 2,049,640 km (0.116 R)
• M10: 2,516,835 km (0.07 R)
• M11: 2,893,073 km (0.108 R)
• M12: 3,095,928 km (0.062 R)
• M13: 3,255,399 km (0.115 R)
• M14: 3,352,339 km (0.103 R)
• M15: 3,749,970 km (0.103 R)
• M16: 3,971,674 km (0.067 R)
• M17: 4,110,351 km (0.072 R)
• M18: 4,303,781 km (0.065 R)
• M19: 4,536,256 km (0.08 R)
• M20: 5,220,666 km (0.111 R)
• M21: 5,449,701 km (0.099 R)
• M22: 6,176,746 km (0.108 R)
• M23: 6,378,554 km (0.032 R)
• M24: 6,644,240 km (0.108 R)
• M25: 6,913,666 km (0.09 R)
• M26: 7,081,215 km (0.12 R)
• M27: 7,207,775 km (0.086 R)
• M28: 7,506,073 km (0.095 R)
• M29: 7,808,410 km (0.042 R)
• M30: 7,982,991 km (0.113 R)
• M31: 8,225,190 km (0.047 R)
• M32: 8,717,068 km (0.1 R)
• M33: 8,920,970 km (0.108 R)
• M34: 9,264,447 km (0.12 R)
• M35: 9,426,311 km (0.089 R)
• M36: 9,893,655 km (0.09 R)
• M37: 10,059,110 km (0.109 R)
• M38: 10,273,185 km (0.112 R)
• M39: 10,536,926 km (0.058 R)
• M40: 11,119,909 km (0.117 R)
• M41: 11,316,630 km (0.116 R)
• M42: 11,638,864 km (0.084 R)
• M43: 12,216,312 km (0.046 R)
• M44: 12,674,680 km (0.102 R)
• M45: 13,529,781 km (0.093 R)
• M46: 13,713,637 km (0.1 R)
• M47: 14,190,106 km (0.119 R)
• M48: 14,323,398 km (0.084 R)
• M49: 14,941,985 km (0.083 R)
• M50: 15,213,804 km (0.109 R)
• M51: 15,651,976 km (0.12 R)
• M52: 15,789,756 km (0.081 R)
• M53: 15,955,660 km (0.094 R)
• M54: 16,512,763 km (0.106 R)
• M55: 16,878,230 km (0.069 R)
• M56: 17,189,693 km (0.113 R)
• M57: 17,703,412 km (0.105 R)
• M58: 17,789,580 km (0.03 R)
• M59: 17,875,898 km (0.072 R)
• M60: 18,251,239 km (0.087 R)
• M61: 18,483,565 km (0.045 R)
• M62: 18,629,273 km (0.098 R)
• M63: 19,039,321 km (0.091 R)
• M64: 19,333,879 km (0.102 R)
• M65: 19,808,553 km (0.039 R)
• M66: 20,017,541 km (0.108 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 11.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.11 AU - 6.41 AU

Year: 6937 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,261,423 km

• M1: 157,377 km (0.095 R)
• M2: 312,809 km (0.089 R)
• M3: 397,033 km (0.1 R)
• M4: 542,741 km (0.088 R)
• M5: 665,561 km (0.12 R)
• M6: 738,415 km (0.111 R)
• M7: 893,398 km (0.115 R)
• M8: 1,348,176 km (0.106 R)
• M9: 1,641,388 km (0.069 R)
• M10: 1,764,507 km (0.094 R)
• M11: 2,020,170 km (0.1 R)
• M12: 2,130,423 km (0.106 R)
• M13: 2,639,355 km (0.117 R)
• M14: 2,809,298 km (0.099 R)
• M15: 2,883,200 km (0.12 R)
• M16: 3,134,524 km (0.094 R)
• M17: 3,366,999 km (0.116 R)
• M18: 3,605,009 km (0.115 R)
• M19: 3,712,720 km (0.108 R)
• M20: 4,729,237 km (0.066 R)
• M21: 5,207,502 km (0.07 R)
• M22: 5,421,726 km (0.064 R)
• M23: 6,339,958 km (0.076 R)
• M24: 6,470,407 km (0.067 R)
• M25: 6,800,420 km (0.058 R)
• M26: 7,169,927 km (0.113 R)
• M27: 7,271,952 km (0.109 R)
• M28: 7,719,250 km (0.114 R)
• M29: 8,034,154 km (0.078 R)
• M30: 8,246,433 km (0.09 R)
• M31: 8,568,368 km (0.03 R)
• M32: 9,004,146 km (0.092 R)
• M33: 9,151,051 km (0.077 R)
• M34: 9,484,355 km (0.08 R)
• M35: 9,784,000 km (0.103 R)
• M36: 10,701,932 km (0.047 R)
• M37: 10,818,619 km (0.108 R)
• M38: 10,935,604 km (0.054 R)
• M39: 11,687,034 km (0.038 R)
• M40: 12,990,182 km (0.103 R)
• M41: 13,239,561 km (0.099 R)
• M42: 14,125,181 km (0.106 R)
• M43: 14,726,265 km (0.099 R)
• M44: 14,812,732 km (0.088 R)
• M45: 15,335,577 km (0.109 R)
• M46: 15,599,318 km (0.028 R)
• M47: 15,687,581 km (0.089 R)
• M48: 16,849,807 km (0.099 R)
• M49: 17,076,447 km (0.112 R)
• M50: 17,670,650 km (0.067 R)
• M51: 17,947,107 km (0.068 R)
• M52: 18,225,060 km (0.078 R)
• M53: 18,364,485 km (0.115 R)
• M54: 18,504,359 km (0.096 R)
• M55: 19,303,660 km (0.089 R)
• M56: 20,402,906 km (0.034 R)
• M57: 20,596,186 km (0.116 R)
• M58: 23,113,170 km (0.097 R)
• M59: 23,415,657 km (0.067 R)
• M60: 23,567,349 km (0.118 R)
• M61: 23,973,508 km (0.119 R)
• M62: 24,484,534 km (0.09 R)
• M63: 24,844,317 km (0.113 R)
• M64: 24,947,539 km (0.099 R)
• M65: 25,257,805 km (0.086 R)
• M66: 25,413,387 km (0.119 R)
• M67: 26,353,759 km (0.108 R)
• M68: 28,268,612 km (0.105 R)
• M69: 28,592,043 km (0.104 R)
• M70: 29,679,320 km (0.109 R)
• M71: 31,725,968 km (0.071 R)
• M72: 32,062,115 km (0.11 R)
• M73: 32,230,712 km (0.039 R)
• M74: 34,678,582 km (0.075 R)
• M75: 35,082,795 km (0.086 R)
• M76: 36,012,396 km (0.059 R)
• M77: 37,009,017 km (0.103 R)
• M78: 37,303,875 km (0.096 R)
• M79: 37,836,593 km (0.1 R)
• M80: 39,029,336 km (0.116 R)
• M81: 40,476,995 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 12.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.72 AU - 8.38 AU

Year: 8291 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,261,423 km

• M1: 179,517 km (0.076 R)
• M2: 857,345 km (0.064 R)
• M3: 1,215,184 km (0.107 R)
• M4: 1,421,329 km (0.103 R)
• M5: 1,519,017 km (0.071 R)
• M6: 1,847,683 km (0.082 R)
• M7: 1,955,095 km (0.106 R)
• M8: 2,741,680 km (0.087 R)
• M9: 3,672,478 km (0.119 R)
• M10: 3,809,061 km (0.105 R)
• M11: 4,172,434 km (0.083 R)
• M12: 4,459,513 km (0.111 R)
• M13: 4,783,093 km (0.106 R)
• M14: 4,932,691 km (0.073 R)
• M15: 5,672,302 km (0.076 R)
• M16: 5,767,297 km (0.075 R)
• M17: 6,184,974 km (0.091 R)
• M18: 6,545,954 km (0.062 R)
• M19: 7,254,450 km (0.092 R)
• M20: 7,461,493 km (0.08 R)
• M21: 8,022,934 km (0.094 R)
• M22: 8,237,008 km (0.109 R)
• M23: 8,598,138 km (0.089 R)
• M24: 8,743,996 km (0.063 R)
• M25: 9,523,400 km (0.048 R)
• M26: 9,712,343 km (0.09 R)
• M27: 10,170,710 km (0.077 R)
• M28: 10,325,245 km (0.098 R)
• M29: 11,347,746 km (0.106 R)
• M30: 11,467,874 km (0.078 R)
• M31: 11,749,716 km (0.116 R)
• M32: 12,156,323 km (0.099 R)
• M33: 12,484,989 km (0.038 R)
• M34: 13,277,260 km (0.083 R)
• M35: 14,214,939 km (0.051 R)
• M36: 14,517,725 km (0.073 R)
• M37: 15,572,390 km (0.093 R)
• M38: 16,515,306 km (0.062 R)
• M39: 16,788,172 km (0.046 R)
• M40: 16,879,427 km (0.088 R)
• M41: 17,384,469 km (0.1 R)
• M42: 17,801,399 km (0.104 R)
• M43: 18,692,254 km (0.038 R)
• M44: 19,071,784 km (0.073 R)
• M45: 19,886,643 km (0.088 R)
• M46: 20,080,073 km (0.08 R)
• M47: 20,468,729 km (0.104 R)
• M48: 21,253,519 km (0.072 R)
• M49: 21,550,321 km (0.074 R)
• M50: 21,898,436 km (0.079 R)
• M51: 22,148,114 km (0.095 R)
• M52: 22,650,464 km (0.057 R)
• M53: 22,903,135 km (0.109 R)
• M54: 23,105,840 km (0.094 R)
• M55: 24,025,717 km (0.108 R)
• M56: 25,061,682 km (0.058 R)
• M57: 25,690,293 km (0.072 R)
• M58: 25,901,076 km (0.062 R)
• M59: 26,324,139 km (0.046 R)
• M60: 26,430,353 km (0.085 R)
• M61: 26,963,221 km (0.077 R)
• M62: 27,338,263 km (0.108 R)
• M63: 27,661,245 km (0.114 R)
• M64: 27,985,274 km (0.071 R)
• M65: 28,419,556 km (0.114 R)
• M66: 31,520,870 km (0.12 R)
• M67: 31,972,655 km (0.101 R)
• M68: 32,369,688 km (0.089 R)
• M69: 32,825,513 km (0.082 R)
• M70: 33,168,690 km (0.12 R)
• M71: 33,685,850 km (0.116 R)
• M72: 34,032,020 km (0.063 R)
• M73: 34,147,659 km (0.09 R)
• M74: 36,429,325 km (0.083 R)
• M75: 36,666,139 km (0.109 R)
• M76: 36,962,791 km (0.097 R)
• M77: 37,081,722 km (0.1 R)
• M78: 37,977,663 km (0.091 R)
• M79: 38,759,761 km (0.086 R)
• M80: 39,425,771 km (0.056 R)
• M81: 40,401,299 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit