🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.55 AU - 0.83 AU

Year: 260 Days

Day: 12.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 387 Days

Day: 17.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,815,400 km

• M1: 542,591 km (0.103 R)
• M2: 575,653 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.32 AU

Year: 494 Days

Day: 15.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 8.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.18 AU - 2.44 AU

Year: 1591 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,815,400 km

• M1: 125,064 km (0.095 R)
• M2: 214,374 km (0.097 R)
• M3: 275,260 km (0.09 R)
• M4: 357,090 km (0.12 R)
• M5: 417,378 km (0.105 R)
• M6: 472,430 km (0.065 R)
• M7: 627,713 km (0.106 R)
• M8: 877,541 km (0.097 R)
• M9: 969,993 km (0.064 R)
• M10: 1,059,303 km (0.087 R)
• M11: 1,171,651 km (0.104 R)
• M12: 1,302,100 km (0.107 R)
• M13: 1,387,071 km (0.073 R)
• M14: 1,532,780 km (0.1 R)
• M15: 1,699,133 km (0.06 R)
• M16: 1,831,826 km (0.091 R)
• M17: 2,149,123 km (0.108 R)
• M18: 2,563,509 km (0.111 R)
• M19: 2,635,017 km (0.077 R)
• M20: 2,716,249 km (0.036 R)
• M21: 2,899,955 km (0.084 R)
• M22: 3,059,276 km (0.109 R)
• M23: 3,328,104 km (0.075 R)
• M24: 3,494,905 km (0.117 R)
• M25: 3,786,173 km (0.062 R)
• M26: 3,867,853 km (0.096 R)
• M27: 3,960,604 km (0.114 R)
• M28: 4,190,236 km (0.106 R)
• M29: 4,564,530 km (0.082 R)
• M30: 4,927,455 km (0.088 R)
• M31: 5,471,841 km (0.105 R)
• M32: 5,599,299 km (0.067 R)
• M33: 5,657,642 km (0.083 R)
• M34: 5,821,900 km (0.119 R)
• M35: 6,083,098 km (0.08 R)
• M36: 6,143,087 km (0.098 R)
• M37: 6,239,428 km (0.119 R)
• M38: 7,115,922 km (0.07 R)
• M39: 7,613,784 km (0.104 R)
• M40: 7,769,216 km (0.058 R)
• M41: 8,175,823 km (0.116 R)
• M42: 8,241,945 km (0.082 R)
• M43: 8,441,658 km (0.119 R)
• M44: 8,683,558 km (0.093 R)
• M45: 8,791,717 km (0.119 R)
• M46: 8,873,248 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.8

Radius: 11.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.31 AU - 11.03 AU

Year: 12580 Days

Day: 9.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,815,400 km

• M1: 193,879 km (0.058 R)
• M2: 461,210 km (0.078 R)
• M3: 557,701 km (0.08 R)
• M4: 736,022 km (0.079 R)
• M5: 1,174,194 km (0.09 R)
• M6: 1,361,191 km (0.117 R)
• M7: 1,483,263 km (0.054 R)
• M8: 1,634,656 km (0.076 R)
• M9: 1,818,213 km (0.096 R)
• M10: 2,036,326 km (0.101 R)
• M11: 3,484,733 km (0.029 R)
• M12: 3,654,377 km (0.111 R)
• M13: 4,323,528 km (0.111 R)
• M14: 4,765,889 km (0.05 R)
• M15: 5,068,825 km (0.039 R)
• M16: 5,145,568 km (0.079 R)
• M17: 5,693,695 km (0.097 R)
• M18: 6,178,542 km (0.099 R)
• M19: 7,230,813 km (0.103 R)
• M20: 8,067,514 km (0.062 R)
• M21: 8,247,630 km (0.092 R)
• M22: 8,703,604 km (0.109 R)
• M23: 11,154,765 km (0.064 R)
• M24: 11,506,919 km (0.113 R)
• M25: 12,016,449 km (0.118 R)
• M26: 13,857,101 km (0.117 R)
• M27: 14,018,966 km (0.036 R)
• M28: 14,948,118 km (0.105 R)
• M29: 15,280,675 km (0.104 R)
• M30: 16,750,474 km (0.114 R)
• M31: 16,922,960 km (0.058 R)
• M32: 17,095,895 km (0.061 R)
• M33: 17,735,576 km (0.092 R)
• M34: 18,799,216 km (0.093 R)
• M35: 19,580,117 km (0.12 R)
• M36: 19,822,615 km (0.12 R)
• M37: 19,944,239 km (0.106 R)
• M38: 20,555,944 km (0.098 R)
• M39: 21,235,867 km (0.073 R)
• M40: 21,547,479 km (0.093 R)
• M41: 21,923,269 km (0.085 R)
• M42: 22,049,081 km (0.068 R)
• M43: 22,491,142 km (0.113 R)
• M44: 23,577,073 km (0.088 R)
• M45: 24,353,785 km (0.032 R)
• M46: 25,138,875 km (0.048 R)
• M47: 25,270,521 km (0.108 R)
• M48: 26,935,695 km (0.103 R)
• M49: 27,137,951 km (0.088 R)
• M50: 27,476,043 km (0.103 R)
• M51: 27,747,563 km (0.095 R)
• M52: 27,883,547 km (0.096 R)
• M53: 28,293,146 km (0.119 R)
• M54: 29,951,438 km (0.11 R)
• M55: 31,145,080 km (0.088 R)
• M56: 31,286,450 km (0.114 R)
• M57: 31,428,119 km (0.078 R)
• M58: 32,139,756 km (0.087 R)
• M59: 32,856,480 km (0.106 R)
• M60: 34,305,933 km (0.072 R)
• M61: 34,452,090 km (0.072 R)
• M62: 35,259,321 km (0.093 R)
• M63: 35,850,232 km (0.065 R)
• M64: 37,267,074 km (0.097 R)
• M65: 37,417,270 km (0.119 R)
• M66: 37,492,368 km (0.098 R)
• M67: 39,387,923 km (0.076 R)
• M68: 40,463,082 km (0.114 R)
• M69: 40,617,467 km (0.088 R)
• M70: 41,392,384 km (0.098 R)
• M71: 41,781,638 km (0.089 R)
• M72: 41,859,579 km (0.118 R)
• M73: 43,350,770 km (0.077 R)
• M74: 46,304,131 km (0.095 R)
• M75: 47,113,456 km (0.103 R)
• M76: 47,927,567 km (0.111 R)
• M77: 48,336,269 km (0.089 R)
• M78: 49,900,165 km (0.078 R)
• M79: 50,563,482 km (0.109 R)
• M80: 51,146,315 km (0.114 R)
• M81: 51,313,266 km (0.061 R)
• M82: 52,234,789 km (0.089 R)
• M83: 52,487,011 km (0.115 R)
• M84: 52,824,055 km (0.116 R)
• M85: 52,908,279 km (0.072 R)
• M86: 53,246,221 km (0.096 R)
• M87: 54,434,476 km (0.075 R)
• M88: 54,519,598 km (0.103 R)
• M89: 57,616,423 km (0.117 R)
• M90: 57,964,089 km (0.099 R)

Asteroid Belt

Center: 10.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.5

Radius: 5.8

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.64 AU - 11.34 AU

Year: 16506 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,815,400 km

• M1: 98,286 km (0.106 R)
• M2: 138,378 km (0.071 R)
• M3: 238,459 km (0.081 R)
• M4: 304,581 km (0.097 R)
• M5: 499,208 km (0.064 R)
• M6: 746,194 km (0.062 R)
• M7: 813,663 km (0.06 R)
• M8: 1,065,586 km (0.082 R)
• M9: 1,529,638 km (0.115 R)
• M10: 1,572,722 km (0.041 R)
• M11: 1,616,255 km (0.096 R)
• M12: 1,908,869 km (0.094 R)
• M13: 2,242,322 km (0.096 R)
• M14: 2,697,549 km (0.111 R)
• M15: 2,776,088 km (0.086 R)
• M16: 3,070,945 km (0.063 R)
• M17: 4,014,160 km (0.072 R)
• M18: 4,943,312 km (0.116 R)
• M19: 6,665,932 km (0.095 R)
• M20: 7,314,139 km (0.1 R)
• M21: 7,982,393 km (0.09 R)
• M22: 8,057,940 km (0.117 R)
• M23: 8,323,925 km (0.08 R)
• M24: 8,400,369 km (0.086 R)
• M25: 8,592,752 km (0.097 R)
• M26: 9,535,967 km (0.106 R)
• M27: 9,776,969 km (0.095 R)
• M28: 10,346,937 km (0.106 R)
• M29: 10,388,076 km (0.099 R)
• M30: 10,594,521 km (0.096 R)
• M31: 10,677,548 km (0.1 R)
• M32: 12,512,815 km (0.108 R)
• M33: 12,556,647 km (0.071 R)
• M34: 12,953,380 km (0.108 R)
• M35: 13,042,092 km (0.114 R)
• M36: 13,759,264 km (0.046 R)
• M37: 13,985,905 km (0.094 R)
• M38: 14,122,637 km (0.077 R)
• M39: 14,259,669 km (0.11 R)
• M40: 14,535,079 km (0.069 R)
• M41: 16,081,472 km (0.11 R)
• M42: 16,129,194 km (0.069 R)
• M43: 16,368,251 km (0.084 R)
• M44: 16,995,216 km (0.085 R)
• M45: 17,385,068 km (0.1 R)
• M46: 17,531,973 km (0.115 R)
• M47: 18,422,080 km (0.086 R)
• M48: 18,973,348 km (0.074 R)
• M49: 19,276,284 km (0.078 R)
• M50: 19,887,092 km (0.049 R)
• M51: 19,989,417 km (0.107 R)
• M52: 20,555,795 km (0.058 R)
• M53: 21,127,408 km (0.095 R)
• M54: 21,809,724 km (0.118 R)
• M55: 23,088,187 km (0.11 R)
• M56: 24,117,421 km (0.11 R)
• M57: 26,670,608 km (0.109 R)
• M58: 27,864,399 km (0.109 R)
• M59: 28,381,409 km (0.084 R)
• M60: 29,133,737 km (0.093 R)
• M61: 32,027,857 km (0.095 R)
• M62: 32,508,964 km (0.114 R)
• M63: 32,629,540 km (0.086 R)
• M64: 32,810,852 km (0.094 R)
• M65: 33,600,280 km (0.106 R)
• M66: 34,027,831 km (0.057 R)
• M67: 34,703,415 km (0.094 R)
• M68: 35,445,570 km (0.029 R)
• M69: 36,192,811 km (0.041 R)
• M70: 36,380,557 km (0.084 R)
• M71: 36,443,088 km (0.09 R)
• M72: 36,505,770 km (0.094 R)
• M73: 36,945,289 km (0.079 R)
• M74: 37,639,722 km (0.104 R)
• M75: 38,402,073 km (0.07 R)
• M76: 39,877,407 km (0.091 R)
• M77: 41,110,093 km (0.109 R)
• M78: 42,289,373 km (0.09 R)
• M79: 42,817,155 km (0.032 R)
• M80: 44,681,294 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit