🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.62 AU - 0.68 AU

Year: 202 Days

Day: 16.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.11 AU - 1.65 AU

Year: 624 Days

Day: 28 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,147,540 km

• M1: 359,783 km (0.091 R)
• M2: 427,551 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 9.6

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.53 AU - 5.77 AU

Year: 4500 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,147,540 km

• M1: 126,560 km (0.103 R)
• M2: 212,728 km (0.111 R)
• M3: 283,039 km (0.1 R)
• M4: 348,264 km (0.109 R)
• M5: 539,749 km (0.111 R)
• M6: 615,446 km (0.096 R)
• M7: 683,513 km (0.063 R)
• M8: 766,539 km (0.064 R)
• M9: 943,663 km (0.072 R)
• M10: 1,010,234 km (0.092 R)
• M11: 1,249,441 km (0.081 R)
• M12: 1,429,108 km (0.05 R)
• M13: 1,649,765 km (0.106 R)
• M14: 1,915,601 km (0.11 R)
• M15: 2,159,595 km (0.114 R)
• M16: 2,340,159 km (0.053 R)
• M17: 2,506,812 km (0.113 R)
• M18: 3,780,637 km (0.071 R)
• M19: 3,845,712 km (0.098 R)
• M20: 4,065,322 km (0.116 R)
• M21: 4,586,072 km (0.095 R)
• M22: 4,702,011 km (0.119 R)
• M23: 5,008,238 km (0.113 R)
• M24: 5,664,972 km (0.108 R)
• M25: 6,067,091 km (0.092 R)
• M26: 6,220,130 km (0.081 R)
• M27: 6,426,425 km (0.106 R)
• M28: 6,504,366 km (0.047 R)
• M29: 6,582,606 km (0.057 R)
• M30: 6,713,653 km (0.094 R)
• M31: 6,819,120 km (0.076 R)
• M32: 6,925,185 km (0.082 R)
• M33: 7,683,047 km (0.081 R)
• M34: 7,765,775 km (0.099 R)
• M35: 7,876,627 km (0.065 R)
• M36: 8,240,449 km (0.102 R)
• M37: 8,781,993 km (0.091 R)
• M38: 9,364,528 km (0.058 R)
• M39: 9,660,582 km (0.117 R)
• M40: 9,869,570 km (0.1 R)
• M41: 10,505,660 km (0.074 R)
• M42: 11,342,959 km (0.091 R)
• M43: 11,437,356 km (0.108 R)
• M44: 11,753,755 km (0.079 R)
• M45: 12,073,147 km (0.061 R)
• M46: 12,137,324 km (0.098 R)
• M47: 12,362,918 km (0.087 R)
• M48: 12,655,082 km (0.045 R)
• M49: 13,081,137 km (0.102 R)
• M50: 14,969,661 km (0.034 R)
• M51: 15,734,704 km (0.11 R)
• M52: 16,655,180 km (0.075 R)
• M53: 16,977,862 km (0.058 R)
• M54: 17,085,872 km (0.096 R)
• M55: 17,411,397 km (0.041 R)
• M56: 18,362,989 km (0.116 R)
• M57: 18,957,192 km (0.07 R)
• M58: 19,294,086 km (0.05 R)
• M59: 20,700,007 km (0.102 R)
• M60: 22,335,560 km (0.117 R)
• M61: 22,533,030 km (0.118 R)
• M62: 22,770,741 km (0.1 R)
• M63: 23,168,821 km (0.108 R)
• M64: 23,248,855 km (0.075 R)
• M65: 23,850,987 km (0.096 R)
• M66: 24,336,282 km (0.089 R)
• M67: 24,458,205 km (0.066 R)
• M68: 24,906,699 km (0.107 R)
• M69: 26,143,873 km (0.096 R)
• M70: 26,310,376 km (0.109 R)
• M71: 26,979,826 km (0.093 R)
• M72: 27,274,385 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.5

Radius: 11.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.38 AU - 6.62 AU

Year: 6380 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,147,540 km

• M1: 148,251 km (0.073 R)
• M2: 270,772 km (0.118 R)
• M3: 595,549 km (0.08 R)
• M4: 685,457 km (0.09 R)
• M5: 794,514 km (0.066 R)
• M6: 1,015,919 km (0.073 R)
• M7: 1,110,465 km (0.069 R)
• M8: 1,191,547 km (0.096 R)
• M9: 1,274,873 km (0.106 R)
• M10: 1,759,271 km (0.036 R)
• M11: 1,835,865 km (0.116 R)
• M12: 2,072,379 km (0.113 R)
• M13: 2,194,451 km (0.05 R)
• M14: 2,319,066 km (0.098 R)
• M15: 2,640,851 km (0.074 R)
• M16: 3,092,338 km (0.103 R)
• M17: 3,256,147 km (0.116 R)
• M18: 3,666,045 km (0.087 R)
• M19: 3,990,673 km (0.094 R)
• M20: 4,272,665 km (0.114 R)
• M21: 4,561,389 km (0.028 R)
• M22: 5,408,861 km (0.088 R)
• M23: 5,749,944 km (0.06 R)
• M24: 5,865,284 km (0.086 R)
• M25: 6,127,529 km (0.098 R)
• M26: 6,513,042 km (0.111 R)
• M27: 6,723,975 km (0.046 R)
• M28: 7,152,723 km (0.117 R)
• M29: 7,464,485 km (0.108 R)
• M30: 7,685,291 km (0.069 R)
• M31: 8,133,487 km (0.109 R)
• M32: 8,821,786 km (0.102 R)
• M33: 9,189,797 km (0.08 R)
• M34: 9,631,261 km (0.082 R)
• M35: 11,248,264 km (0.045 R)
• M36: 12,162,157 km (0.107 R)
• M37: 12,684,254 km (0.115 R)
• M38: 12,797,200 km (0.093 R)
• M39: 13,023,841 km (0.116 R)
• M40: 13,099,687 km (0.107 R)
• M41: 14,216,286 km (0.059 R)
• M42: 14,411,810 km (0.102 R)
• M43: 14,687,220 km (0.092 R)
• M44: 14,884,988 km (0.099 R)
• M45: 16,253,061 km (0.105 R)
• M46: 18,336,959 km (0.074 R)
• M47: 19,150,771 km (0.076 R)
• M48: 19,583,857 km (0.113 R)
• M49: 19,757,989 km (0.092 R)
• M50: 19,845,205 km (0.107 R)
• M51: 19,976,402 km (0.118 R)
• M52: 20,946,694 km (0.025 R)
• M53: 21,392,944 km (0.088 R)
• M54: 22,113,408 km (0.069 R)
• M55: 22,841,800 km (0.114 R)
• M56: 23,485,519 km (0.106 R)
• M57: 23,624,346 km (0.066 R)
• M58: 24,322,071 km (0.119 R)
• M59: 24,556,191 km (0.117 R)
• M60: 24,979,404 km (0.09 R)
• M61: 25,500,004 km (0.113 R)
• M62: 25,833,308 km (0.079 R)
• M63: 25,928,752 km (0.055 R)
• M64: 26,648,318 km (0.113 R)
• M65: 26,744,808 km (0.047 R)
• M66: 27,034,878 km (0.07 R)
• M67: 27,764,617 km (0.083 R)
• M68: 28,945,692 km (0.086 R)
• M69: 29,792,117 km (0.083 R)
• M70: 30,293,868 km (0.082 R)
• M71: 30,747,898 km (0.113 R)
• M72: 31,458,487 km (0.087 R)
• M73: 32,225,925 km (0.109 R)
• M74: 32,483,083 km (0.118 R)
• M75: 33,310,509 km (0.108 R)
• M76: 34,302,193 km (0.081 R)
• M77: 34,775,371 km (0.08 R)
• M78: 35,144,878 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.6

Radius: 7.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.27 AU - 17.29 AU

Year: 21877 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,147,540 km

• M1: 171,589 km (0.099 R)
• M2: 296,802 km (0.12 R)
• M3: 457,470 km (0.078 R)
• M4: 615,894 km (0.089 R)
• M5: 985,551 km (0.115 R)
• M6: 1,564,644 km (0.102 R)
• M7: 1,785,600 km (0.096 R)
• M8: 2,208,663 km (0.031 R)
• M9: 2,306,799 km (0.065 R)
• M10: 2,431,713 km (0.103 R)
• M11: 2,846,099 km (0.053 R)
• M12: 3,508,818 km (0.109 R)
• M13: 4,156,726 km (0.096 R)
• M14: 4,905,165 km (0.045 R)
• M15: 5,593,764 km (0.106 R)
• M16: 6,138,599 km (0.108 R)
• M17: 7,573,691 km (0.097 R)
• M18: 7,760,090 km (0.116 R)
• M19: 8,793,064 km (0.084 R)
• M20: 9,226,149 km (0.11 R)
• M21: 9,545,541 km (0.079 R)
• M22: 10,775,235 km (0.068 R)
• M23: 11,579,623 km (0.085 R)
• M24: 11,794,446 km (0.089 R)
• M25: 12,446,992 km (0.071 R)
• M26: 13,651,105 km (0.086 R)
• M27: 13,832,567 km (0.119 R)
• M28: 14,152,258 km (0.078 R)
• M29: 14,705,770 km (0.052 R)
• M30: 15,172,515 km (0.089 R)
• M31: 16,601,624 km (0.103 R)
• M32: 16,892,592 km (0.047 R)
• M33: 18,372,563 km (0.102 R)
• M34: 18,573,024 km (0.098 R)
• M35: 18,623,289 km (0.08 R)
• M36: 20,513,309 km (0.077 R)
• M37: 21,560,195 km (0.117 R)
• M38: 21,877,641 km (0.087 R)
• M39: 21,930,749 km (0.1 R)
• M40: 22,731,696 km (0.088 R)
• M41: 24,637,872 km (0.084 R)
• M42: 25,974,229 km (0.076 R)
• M43: 26,934,947 km (0.073 R)
• M44: 29,241,148 km (0.076 R)
• M45: 31,910,423 km (0.076 R)
• M46: 34,101,134 km (0.096 R)
• M47: 35,588,436 km (0.047 R)
• M48: 36,528,658 km (0.049 R)
• M49: 37,731,425 km (0.107 R)
• M50: 38,754,376 km (0.118 R)
• M51: 38,947,058 km (0.068 R)
• M52: 41,023,476 km (0.104 R)
• M53: 42,141,122 km (0.092 R)
• M54: 42,736,821 km (0.112 R)
• M55: 44,607,991 km (0.099 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: 150 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit