🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.67 AU - 0.95 AU

Year: 275 Days

Day: 35.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.33 AU

Year: 565 Days

Day: 33.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.3 AU - 3.44 AU

Year: 1832 Days

Day: 32.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.69 AU - 3.17 AU

Year: 1889 Days

Day: 36.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.18 AU - 4.4 AU

Year: 2780 Days

Day: 37.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,067,593 km

• M1: 63,429 km (0.095 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 14.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.2 AU - 8.46 AU

Year: 7476 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,067,593 km

• M1: 209,736 km (0.091 R)
• M2: 764,445 km (0.112 R)
• M3: 950,096 km (0.115 R)
• M4: 1,152,053 km (0.096 R)
• M5: 1,730,548 km (0.115 R)
• M6: 1,962,275 km (0.12 R)
• M7: 2,062,057 km (0.095 R)
• M8: 2,456,995 km (0.107 R)
• M9: 2,899,057 km (0.12 R)
• M10: 3,013,649 km (0.108 R)
• M11: 3,129,737 km (0.11 R)
• M12: 4,061,433 km (0.114 R)
• M13: 4,531,619 km (0.046 R)
• M14: 5,046,983 km (0.063 R)
• M15: 5,297,859 km (0.05 R)
• M16: 5,495,777 km (0.114 R)
• M17: 5,753,833 km (0.075 R)
• M18: 5,957,436 km (0.1 R)
• M19: 6,163,432 km (0.091 R)
• M20: 6,612,974 km (0.072 R)
• M21: 7,135,370 km (0.07 R)
• M22: 7,291,550 km (0.072 R)
• M23: 7,639,215 km (0.117 R)
• M24: 9,084,032 km (0.039 R)
• M25: 9,907,418 km (0.1 R)
• M26: 10,152,160 km (0.119 R)
• M27: 10,683,233 km (0.108 R)
• M28: 11,698,853 km (0.053 R)
• M29: 11,920,557 km (0.08 R)
• M30: 12,106,357 km (0.073 R)
• M31: 12,783,138 km (0.109 R)
• M32: 13,279,803 km (0.09 R)
• M33: 13,395,293 km (0.094 R)
• M34: 14,291,833 km (0.088 R)
• M35: 14,767,404 km (0.115 R)
• M36: 15,369,087 km (0.081 R)
• M37: 17,180,268 km (0.109 R)
• M38: 17,474,677 km (0.093 R)
• M39: 18,196,487 km (0.077 R)
• M40: 18,324,842 km (0.056 R)
• M41: 18,496,580 km (0.062 R)
• M42: 19,145,087 km (0.076 R)
• M43: 19,450,416 km (0.098 R)
• M44: 19,889,187 km (0.063 R)
• M45: 21,270,424 km (0.093 R)
• M46: 21,450,988 km (0.091 R)
• M47: 21,813,464 km (0.114 R)
• M48: 22,269,438 km (0.086 R)
• M49: 22,590,475 km (0.106 R)
• M50: 22,959,384 km (0.112 R)
• M51: 24,218,848 km (0.059 R)
• M52: 25,166,251 km (0.098 R)
• M53: 25,452,881 km (0.115 R)
• M54: 25,644,516 km (0.114 R)
• M55: 26,512,931 km (0.12 R)
• M56: 26,804,647 km (0.067 R)
• M57: 26,902,035 km (0.052 R)
• M58: 27,342,152 km (0.097 R)
• M59: 27,735,146 km (0.102 R)
• M60: 28,726,232 km (0.099 R)
• M61: 29,477,064 km (0.06 R)
• M62: 29,728,837 km (0.091 R)
• M63: 30,031,773 km (0.097 R)
• M64: 30,640,935 km (0.031 R)
• M65: 30,998,175 km (0.104 R)
• M66: 31,768,305 km (0.11 R)
• M67: 32,700,748 km (0.093 R)
• M68: 32,804,868 km (0.088 R)
• M69: 34,169,051 km (0.1 R)
• M70: 34,645,670 km (0.102 R)
• M71: 35,498,228 km (0.115 R)
• M72: 35,927,125 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 14.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.52 AU - 9.02 AU

Year: 8159 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,067,593 km

• M1: 234,420 km (0.098 R)
• M2: 375,191 km (0.114 R)
• M3: 624,870 km (0.041 R)
• M4: 718,668 km (0.082 R)
• M5: 841,039 km (0.098 R)
• M6: 1,122,433 km (0.116 R)
• M7: 1,309,430 km (0.057 R)
• M8: 1,700,479 km (0.08 R)
• M9: 1,808,040 km (0.109 R)
• M10: 1,966,015 km (0.1 R)
• M11: 2,211,655 km (0.025 R)
• M12: 2,502,623 km (0.092 R)
• M13: 2,661,945 km (0.068 R)
• M14: 2,806,306 km (0.099 R)
• M15: 3,009,311 km (0.102 R)
• M16: 3,217,401 km (0.091 R)
• M17: 3,489,221 km (0.099 R)
• M18: 4,034,804 km (0.09 R)
• M19: 4,201,606 km (0.061 R)
• M20: 4,370,951 km (0.089 R)
• M21: 4,477,913 km (0.066 R)
• M22: 4,694,381 km (0.073 R)
• M23: 5,525,996 km (0.073 R)
• M24: 5,711,946 km (0.091 R)
• M25: 6,233,893 km (0.106 R)
• M26: 6,796,082 km (0.077 R)
• M27: 7,146,440 km (0.112 R)
• M28: 7,477,051 km (0.105 R)
• M29: 7,605,556 km (0.118 R)
• M30: 8,127,054 km (0.108 R)
• M31: 8,498,954 km (0.098 R)
• M32: 8,660,221 km (0.083 R)
• M33: 9,398,037 km (0.08 R)
• M34: 10,014,081 km (0.079 R)
• M35: 10,298,617 km (0.084 R)
• M36: 10,962,981 km (0.117 R)
• M37: 11,374,225 km (0.041 R)
• M38: 11,700,947 km (0.092 R)
• M39: 12,060,880 km (0.073 R)
• M40: 12,455,070 km (0.049 R)
• M41: 12,546,624 km (0.062 R)
• M42: 12,761,147 km (0.106 R)
• M43: 12,884,266 km (0.096 R)
• M44: 13,537,111 km (0.09 R)
• M45: 14,296,620 km (0.055 R)
• M46: 14,746,012 km (0.114 R)
• M47: 15,527,361 km (0.026 R)
• M48: 15,625,946 km (0.096 R)
• M49: 16,055,741 km (0.081 R)
• M50: 16,222,094 km (0.094 R)
• M51: 16,422,405 km (0.096 R)
• M52: 17,539,154 km (0.11 R)
• M53: 17,641,778 km (0.114 R)
• M54: 17,813,516 km (0.087 R)
• M55: 17,951,296 km (0.106 R)
• M56: 18,750,298 km (0.103 R)
• M57: 19,207,020 km (0.11 R)
• M58: 19,348,241 km (0.035 R)
• M59: 21,398,928 km (0.057 R)
• M60: 21,545,385 km (0.115 R)
• M61: 22,208,701 km (0.079 R)
• M62: 24,315,189 km (0.114 R)
• M63: 24,429,931 km (0.071 R)
• M64: 24,813,350 km (0.069 R)
• M65: 25,198,864 km (0.112 R)
• M66: 26,014,771 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.4

Radius: 3.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.25 AU - 15.23 AU

Year: 16132 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,067,593 km

• M1: 367,412 km (0.112 R)
• M2: 500,255 km (0.118 R)
• M3: 585,077 km (0.119 R)
• M4: 937,679 km (0.063 R)
• M5: 1,074,861 km (0.104 R)
• M6: 1,140,235 km (0.106 R)
• M7: 1,982,172 km (0.115 R)
• M8: 2,310,240 km (0.098 R)
• M9: 2,908,781 km (0.116 R)
• M10: 3,264,375 km (0.043 R)
• M11: 4,800,296 km (0.097 R)
• M12: 5,292,922 km (0.047 R)
• M13: 5,460,621 km (0.1 R)
• M14: 6,129,623 km (0.073 R)
• M15: 7,026,911 km (0.07 R)
• M16: 7,047,406 km (0.107 R)
• M17: 9,544,195 km (0.103 R)
• M18: 9,839,351 km (0.089 R)
• M19: 10,813,682 km (0.082 R)
• M20: 12,208,682 km (0.107 R)
• M21: 13,991,739 km (0.052 R)
• M22: 16,609,702 km (0.112 R)
• M23: 17,432,341 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.3

Radius: 6.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.8 AU - 23.44 AU

Year: 31496 Days

Day: 22.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,067,593 km

• M1: 220,806 km (0.106 R)
• M2: 284,834 km (0.042 R)
• M3: 626,067 km (0.116 R)
• M4: 914,342 km (0.079 R)
• M5: 1,006,494 km (0.12 R)
• M6: 1,470,098 km (0.088 R)
• M7: 2,489,757 km (0.074 R)
• M8: 2,699,194 km (0.109 R)
• M9: 2,887,089 km (0.068 R)
• M10: 3,563,571 km (0.058 R)
• M11: 4,040,788 km (0.092 R)
• M12: 4,255,910 km (0.075 R)
• M13: 4,665,359 km (0.103 R)
• M14: 5,829,231 km (0.06 R)
• M15: 5,967,758 km (0.076 R)
• M16: 6,821,513 km (0.076 R)
• M17: 7,188,477 km (0.085 R)
• M18: 8,327,365 km (0.073 R)
• M19: 8,917,679 km (0.112 R)
• M20: 10,221,574 km (0.086 R)
• M21: 12,822,183 km (0.043 R)
• M22: 12,867,212 km (0.079 R)
• M23: 13,365,672 km (0.081 R)
• M24: 13,732,037 km (0.096 R)
• M25: 14,334,618 km (0.117 R)
• M26: 14,474,940 km (0.069 R)
• M27: 15,278,431 km (0.108 R)
• M28: 15,902,553 km (0.096 R)
• M29: 16,047,812 km (0.099 R)
• M30: 17,824,586 km (0.075 R)
• M31: 18,278,466 km (0.102 R)
• M32: 18,329,180 km (0.104 R)
• M33: 18,634,210 km (0.08 R)
• M34: 21,027,477 km (0.112 R)
• M35: 21,186,948 km (0.044 R)
• M36: 21,667,606 km (0.091 R)
• M37: 22,043,994 km (0.091 R)
• M38: 24,514,453 km (0.111 R)
• M39: 24,626,353 km (0.111 R)
• M40: 24,906,699 km (0.056 R)
• M41: 24,962,798 km (0.09 R)
• M42: 26,038,407 km (0.08 R)
• M43: 26,495,728 km (0.114 R)
• M44: 26,553,173 km (0.089 R)
• M45: 28,176,011 km (0.083 R)
• M46: 29,651,944 km (0.105 R)
• M47: 29,830,713 km (0.109 R)
• M48: 30,189,449 km (0.057 R)
• M49: 30,489,392 km (0.095 R)
• M50: 31,213,297 km (0.072 R)
• M51: 32,248,663 km (0.109 R)
• M52: 33,419,117 km (0.091 R)
• M53: 34,666,165 km (0.092 R)
• M54: 35,169,113 km (0.094 R)
• M55: 37,720,355 km (0.045 R)
• M56: 40,132,920 km (0.116 R)
• M57: 42,125,264 km (0.111 R)
• M58: 42,662,022 km (0.098 R)
• M59: 43,201,023 km (0.066 R)
• M60: 43,810,185 km (0.076 R)
• M61: 44,149,772 km (0.086 R)
• M62: 44,353,973 km (0.111 R)
• M63: 45,654,278 km (0.089 R)
• M64: 45,723,093 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit