🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 146 Days

Day: 19.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,263,880 km

• M1: 385,963 km (0.118 R)
• M2: 441,763 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.44 AU - 3.38 AU

Year: 1880 Days

Day: 19.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,263,880 km

• M1: 717,471 km (0.074 R)
• M2: 1,570,478 km (0.069 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 8.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.5 AU - 7.54 AU

Year: 6306 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,263,880 km

• M1: 213,626 km (0.061 R)
• M2: 287,527 km (0.098 R)
• M3: 480,957 km (0.095 R)
• M4: 741,108 km (0.038 R)
• M5: 1,157,888 km (0.09 R)
• M6: 1,216,679 km (0.108 R)
• M7: 1,399,039 km (0.066 R)
• M8: 1,541,905 km (0.061 R)
• M9: 1,999,076 km (0.104 R)
• M10: 2,345,246 km (0.108 R)
• M11: 2,477,640 km (0.098 R)
• M12: 2,554,384 km (0.111 R)
• M13: 3,072,740 km (0.11 R)
• M14: 3,301,775 km (0.076 R)
• M15: 3,386,597 km (0.088 R)
• M16: 3,579,877 km (0.113 R)
• M17: 3,954,919 km (0.108 R)
• M18: 4,090,305 km (0.084 R)
• M19: 4,319,489 km (0.047 R)
• M20: 4,389,052 km (0.078 R)
• M21: 4,766,338 km (0.068 R)
• M22: 4,862,380 km (0.046 R)
• M23: 5,154,245 km (0.094 R)
• M24: 5,401,830 km (0.118 R)
• M25: 5,986,159 km (0.113 R)
• M26: 6,670,719 km (0.11 R)
• M27: 6,940,743 km (0.041 R)
• M28: 8,027,422 km (0.119 R)
• M29: 8,113,291 km (0.103 R)
• M30: 8,781,096 km (0.101 R)
• M31: 9,226,299 km (0.058 R)
• M32: 10,355,314 km (0.117 R)
• M33: 11,047,354 km (0.108 R)
• M34: 11,463,236 km (0.1 R)
• M35: 11,754,204 km (0.116 R)
• M36: 11,916,817 km (0.094 R)
• M37: 12,047,565 km (0.111 R)
• M38: 13,009,330 km (0.031 R)
• M39: 13,789,483 km (0.072 R)
• M40: 14,306,493 km (0.087 R)
• M41: 14,515,182 km (0.075 R)
• M42: 14,584,895 km (0.062 R)
• M43: 14,654,757 km (0.109 R)
• M44: 14,794,781 km (0.075 R)
• M45: 15,005,714 km (0.049 R)
• M46: 15,076,324 km (0.106 R)
• M47: 15,146,934 km (0.074 R)
• M48: 15,608,892 km (0.11 R)
• M49: 16,111,391 km (0.076 R)
• M50: 16,219,850 km (0.065 R)
• M51: 16,655,928 km (0.087 R)
• M52: 17,465,252 km (0.113 R)
• M53: 17,762,802 km (0.064 R)
• M54: 18,476,085 km (0.071 R)
• M55: 18,627,478 km (0.063 R)
• M56: 18,855,166 km (0.104 R)
• M57: 19,198,643 km (0.07 R)
• M58: 19,659,853 km (0.093 R)
• M59: 20,868,155 km (0.082 R)
• M60: 21,065,175 km (0.117 R)
• M61: 21,620,483 km (0.091 R)
• M62: 21,740,011 km (0.058 R)
• M63: 23,110,926 km (0.106 R)
• M64: 23,274,138 km (0.089 R)
• M65: 23,642,597 km (0.08 R)
• M66: 24,095,430 km (0.094 R)
• M67: 24,343,762 km (0.103 R)
• M68: 24,634,431 km (0.09 R)
• M69: 25,051,809 km (0.082 R)
• M70: 25,893,297 km (0.095 R)
• M71: 26,658,789 km (0.065 R)
• M72: 27,690,715 km (0.094 R)
• M73: 27,820,716 km (0.117 R)
• M74: 27,950,866 km (0.094 R)
• M75: 28,298,831 km (0.083 R)
• M76: 29,219,157 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 11.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.13 AU - 11.59 AU

Year: 14502 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,263,880 km

• M1: 177,124 km (0.086 R)
• M2: 283,338 km (0.07 R)
• M3: 386,710 km (0.103 R)
• M4: 812,466 km (0.042 R)
• M5: 1,083,986 km (0.069 R)
• M6: 1,336,807 km (0.103 R)
• M7: 1,409,062 km (0.07 R)
• M8: 1,634,506 km (0.119 R)
• M9: 1,898,846 km (0.045 R)
• M10: 2,120,550 km (0.111 R)
• M11: 2,205,821 km (0.118 R)
• M12: 2,680,794 km (0.042 R)
• M13: 3,187,631 km (0.085 R)
• M14: 3,318,978 km (0.11 R)
• M15: 3,418,760 km (0.086 R)
• M16: 4,073,999 km (0.104 R)
• M17: 4,216,865 km (0.069 R)
• M18: 4,434,380 km (0.118 R)
• M19: 5,341,542 km (0.109 R)
• M20: 5,616,802 km (0.105 R)
• M21: 6,806,554 km (0.094 R)
• M22: 7,495,452 km (0.117 R)
• M23: 7,583,116 km (0.063 R)
• M24: 7,671,229 km (0.112 R)
• M25: 7,937,513 km (0.054 R)
• M26: 9,741,065 km (0.119 R)
• M27: 9,836,808 km (0.084 R)
• M28: 10,029,490 km (0.117 R)
• M29: 10,271,988 km (0.067 R)
• M30: 10,418,445 km (0.115 R)
• M31: 10,762,819 km (0.105 R)
• M32: 11,110,933 km (0.103 R)
• M33: 12,540,490 km (0.101 R)
• M34: 12,749,479 km (0.059 R)
• M35: 14,081,348 km (0.106 R)
• M36: 14,681,385 km (0.055 R)
• M37: 14,846,541 km (0.102 R)
• M38: 16,132,784 km (0.096 R)
• M39: 16,531,313 km (0.097 R)
• M40: 16,703,201 km (0.1 R)
• M41: 16,818,092 km (0.067 R)
• M42: 17,106,367 km (0.097 R)
• M43: 17,512,824 km (0.078 R)
• M44: 17,746,496 km (0.034 R)
• M45: 17,981,066 km (0.061 R)
• M46: 18,631,966 km (0.075 R)
• M47: 19,652,822 km (0.049 R)
• M48: 19,895,619 km (0.116 R)
• M49: 21,436,028 km (0.118 R)
• M50: 21,686,007 km (0.029 R)
• M51: 23,463,080 km (0.118 R)
• M52: 23,591,883 km (0.08 R)
• M53: 23,720,837 km (0.108 R)
• M54: 24,173,969 km (0.086 R)
• M55: 25,352,501 km (0.09 R)
• M56: 26,415,693 km (0.12 R)
• M57: 28,379,763 km (0.104 R)
• M58: 30,180,323 km (0.093 R)
• M59: 31,661,492 km (0.076 R)
• M60: 35,061,253 km (0.117 R)
• M61: 35,577,515 km (0.085 R)
• M62: 35,873,569 km (0.06 R)
• M63: 35,947,770 km (0.089 R)
• M64: 36,244,871 km (0.095 R)
• M65: 36,542,721 km (0.078 R)
• M66: 36,841,617 km (0.094 R)
• M67: 37,066,164 km (0.079 R)
• M68: 37,366,407 km (0.043 R)
• M69: 38,044,683 km (0.109 R)
• M70: 38,955,585 km (0.029 R)
• M71: 40,104,197 km (0.056 R)
• M72: 40,412,369 km (0.09 R)
• M73: 41,263,880 km (0.063 R)
• M74: 41,730,924 km (0.079 R)
• M75: 43,616,306 km (0.067 R)
• M76: 44,808,751 km (0.089 R)
• M77: 45,048,556 km (0.11 R)
• M78: 45,529,364 km (0.085 R)
• M79: 46,739,012 km (0.065 R)
• M80: 47,714,241 km (0.099 R)
• M81: 48,368,133 km (0.059 R)
• M82: 50,098,681 km (0.109 R)
• M83: 50,846,521 km (0.108 R)
• M84: 55,068,173 km (0.077 R)
• M85: 55,239,463 km (0.061 R)
• M86: 57,394,270 km (0.08 R)
• M87: 57,828,553 km (0.107 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: 316 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit