🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.54 AU - 0.56 AU

Year: 144 Days

Day: 27.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.94 AU - 1.42 AU

Year: 453 Days

Day: 17.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.31 AU - 1.43 AU

Year: 566 Days

Day: 23.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 145.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.97 AU - 3.23 AU

Year: 1480 Days

Day: 35.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,524,263 km

• M1: 480,060 km (0.06 R)
• M2: 2,365,292 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.31 AU - 3.65 AU

Year: 2292 Days

Day: 13.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.99 AU - 4.67 AU

Year: 3181 Days

Day: 21.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 8.1

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8 AU - 13.18 AU

Year: 12169 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,524,263 km

• M1: 135,835 km (0.107 R)
• M2: 209,287 km (0.032 R)
• M3: 282,740 km (0.089 R)
• M4: 449,242 km (0.111 R)
• M5: 681,269 km (0.095 R)
• M6: 856,597 km (0.033 R)
• M7: 988,094 km (0.114 R)
• M8: 1,314,068 km (0.088 R)
• M9: 1,422,676 km (0.079 R)
• M10: 1,672,355 km (0.101 R)
• M11: 1,790,537 km (0.066 R)
• M12: 2,395,660 km (0.045 R)
• M13: 2,556,478 km (0.058 R)
• M14: 2,720,736 km (0.097 R)
• M15: 2,776,237 km (0.029 R)
• M16: 2,945,133 km (0.104 R)
• M17: 3,146,642 km (0.066 R)
• M18: 3,502,385 km (0.03 R)
• M19: 3,685,194 km (0.101 R)
• M20: 3,746,828 km (0.089 R)
• M21: 4,060,086 km (0.083 R)
• M22: 4,252,170 km (0.058 R)
• M23: 4,414,484 km (0.076 R)
• M24: 5,050,125 km (0.113 R)
• M25: 7,200,146 km (0.119 R)
• M26: 7,277,488 km (0.117 R)
• M27: 7,432,920 km (0.082 R)
• M28: 7,866,155 km (0.111 R)
• M29: 8,798,150 km (0.109 R)
• M30: 8,880,878 km (0.057 R)
• M31: 9,088,819 km (0.053 R)
• M32: 9,424,815 km (0.109 R)
• M33: 9,722,066 km (0.109 R)
• M34: 9,850,421 km (0.027 R)
• M35: 10,195,544 km (0.106 R)
• M36: 10,325,993 km (0.084 R)
• M37: 11,120,358 km (0.05 R)
• M38: 11,299,426 km (0.074 R)
• M39: 12,209,729 km (0.1 R)
• M40: 12,394,483 km (0.028 R)
• M41: 12,626,958 km (0.108 R)
• M42: 13,475,477 km (0.118 R)
• M43: 14,245,158 km (0.044 R)
• M44: 15,376,417 km (0.074 R)
• M45: 15,676,211 km (0.07 R)
• M46: 16,383,360 km (0.059 R)
• M47: 17,307,726 km (0.079 R)
• M48: 17,359,636 km (0.095 R)
• M49: 17,515,517 km (0.089 R)
• M50: 17,567,577 km (0.101 R)
• M51: 17,933,494 km (0.037 R)
• M52: 18,038,511 km (0.076 R)
• M53: 18,301,804 km (0.1 R)
• M54: 18,672,806 km (0.114 R)
• M55: 19,908,784 km (0.106 R)
• M56: 20,399,764 km (0.099 R)
• M57: 21,226,741 km (0.116 R)
• M58: 22,233,385 km (0.046 R)
• M59: 23,370,329 km (0.05 R)
• M60: 23,772,598 km (0.12 R)
• M61: 24,351,392 km (0.091 R)
• M62: 24,642,509 km (0.054 R)
• M63: 25,404,860 km (0.085 R)
• M64: 26,592,667 km (0.115 R)
• M65: 27,677,252 km (0.095 R)
• M66: 28,041,971 km (0.078 R)
• M67: 28,285,965 km (0.047 R)
• M68: 29,826,973 km (0.118 R)
• M69: 29,951,438 km (0.101 R)
• M70: 30,764,653 km (0.093 R)
• M71: 31,966,372 km (0.077 R)
• M72: 32,733,061 km (0.107 R)
• M73: 33,376,781 km (0.107 R)
• M74: 36,257,886 km (0.12 R)
• M75: 36,324,308 km (0.074 R)
• M76: 37,258,247 km (0.108 R)
• M77: 37,997,560 km (0.053 R)
• M78: 38,267,584 km (0.1 R)
• M79: 38,335,202 km (0.044 R)
• M80: 39,901,342 km (0.108 R)
• M81: 40,933,867 km (0.064 R)
• M82: 41,905,505 km (0.092 R)
• M83: 42,184,505 km (0.051 R)
• M84: 45,008,315 km (0.056 R)
• M85: 45,508,719 km (0.105 R)
• M86: 45,580,377 km (0.049 R)
• M87: 45,939,113 km (0.112 R)
• M88: 46,948,749 km (0.085 R)
• M89: 47,819,857 km (0.073 R)
• M90: 48,769,504 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 5.8

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.69 AU - 14.39 AU

Year: 17592 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,524,263 km

• M1: 92,601 km (0.106 R)
• M2: 248,632 km (0.078 R)
• M3: 536,009 km (0.098 R)
• M4: 945,608 km (0.077 R)
• M5: 1,100,292 km (0.111 R)
• M6: 1,508,994 km (0.064 R)
• M7: 1,560,007 km (0.103 R)
• M8: 1,637,648 km (0.087 R)
• M9: 1,690,157 km (0.054 R)
• M10: 1,905,578 km (0.06 R)
• M11: 2,016,729 km (0.099 R)
• M12: 2,073,127 km (0.087 R)
• M13: 2,303,807 km (0.114 R)
• M14: 3,076,929 km (0.028 R)
• M15: 4,029,119 km (0.082 R)
• M16: 4,136,232 km (0.099 R)
• M17: 4,389,800 km (0.086 R)
• M18: 5,026,488 km (0.1 R)
• M19: 5,771,935 km (0.057 R)
• M20: 5,812,027 km (0.104 R)
• M21: 6,425,977 km (0.065 R)
• M22: 6,677,301 km (0.037 R)
• M23: 7,017,487 km (0.057 R)
• M24: 7,103,356 km (0.104 R)
• M25: 7,189,674 km (0.107 R)
• M26: 7,276,291 km (0.081 R)
• M27: 7,538,237 km (0.086 R)
• M28: 7,670,332 km (0.078 R)
• M29: 8,893,893 km (0.109 R)
• M30: 9,362,134 km (0.102 R)
• M31: 9,551,824 km (0.089 R)
• M32: 10,420,539 km (0.101 R)
• M33: 10,963,878 km (0.039 R)
• M34: 12,284,229 km (0.079 R)
• M35: 12,752,919 km (0.082 R)
• M36: 13,280,551 km (0.032 R)
• M37: 13,386,915 km (0.118 R)
• M38: 13,815,214 km (0.079 R)
• M39: 14,411,511 km (0.063 R)
• M40: 15,016,185 km (0.119 R)
• M41: 15,182,538 km (0.096 R)
• M42: 15,517,039 km (0.12 R)
• M43: 15,685,187 km (0.036 R)
• M44: 16,250,218 km (0.086 R)
• M45: 16,364,062 km (0.06 R)
• M46: 16,478,056 km (0.096 R)
• M47: 17,225,896 km (0.074 R)
• M48: 17,283,940 km (0.108 R)
• M49: 17,400,028 km (0.098 R)
• M50: 17,633,101 km (0.093 R)
• M51: 17,808,729 km (0.105 R)
• M52: 17,867,371 km (0.1 R)
• M53: 18,635,407 km (0.093 R)
• M54: 19,898,761 km (0.108 R)
• M55: 20,203,641 km (0.104 R)
• M56: 22,191,049 km (0.116 R)
• M57: 22,443,869 km (0.097 R)
• M58: 24,435,017 km (0.032 R)
• M59: 26,081,641 km (0.112 R)
• M60: 26,148,212 km (0.112 R)
• M61: 26,281,653 km (0.098 R)
• M62: 26,348,374 km (0.091 R)
• M63: 26,548,985 km (0.062 R)
• M64: 26,683,174 km (0.109 R)
• M65: 28,927,441 km (0.117 R)
• M66: 29,619,331 km (0.093 R)
• M67: 31,160,788 km (0.115 R)
• M68: 33,015,801 km (0.11 R)
• M69: 33,087,758 km (0.103 R)
• M70: 33,160,014 km (0.117 R)
• M71: 34,906,270 km (0.098 R)
• M72: 36,607,796 km (0.104 R)
• M73: 38,487,493 km (0.087 R)
• M74: 38,867,322 km (0.064 R)
• M75: 40,090,733 km (0.086 R)
• M76: 40,784,419 km (0.093 R)
• M77: 42,340,237 km (0.094 R)
• M78: 43,598,803 km (0.099 R)
• M79: 45,429,433 km (0.11 R)
• M80: 47,203,813 km (0.083 R)
• M81: 48,426,476 km (0.077 R)
• M82: 49,494,605 km (0.107 R)
• M83: 49,824,917 km (0.057 R)
• M84: 50,321,582 km (0.106 R)
• M85: 51,236,373 km (0.067 R)
• M86: 51,403,324 km (0.084 R)
• M87: 51,737,825 km (0.093 R)
• M88: 53,167,083 km (0.111 R)
• M89: 53,505,174 km (0.097 R)
• M90: 56,236,383 km (0.076 R)
• M91: 56,753,393 km (0.065 R)
• M92: 57,099,114 km (0.049 R)
• M93: 57,879,267 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.6

Radius: 4

Gravity: 34.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.08 AU - 16.24 AU

Year: 21882 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,524,263 km

• M1: 93,947 km (0.112 R)
• M2: 217,067 km (0.107 R)
• M3: 1,158,935 km (0.045 R)
• M4: 1,329,476 km (0.113 R)
• M5: 1,417,739 km (0.079 R)
• M6: 1,725,611 km (0.118 R)
• M7: 1,757,476 km (0.118 R)
• M8: 2,544,660 km (0.066 R)
• M9: 2,691,415 km (0.097 R)
• M10: 3,109,093 km (0.117 R)
• M11: 3,305,515 km (0.044 R)
• M12: 3,546,666 km (0.076 R)
• M13: 4,003,389 km (0.076 R)
• M14: 4,260,248 km (0.076 R)
• M15: 4,970,988 km (0.108 R)
• M16: 5,717,780 km (0.101 R)
• M17: 7,055,185 km (0.097 R)
• M18: 7,784,924 km (0.03 R)
• M19: 7,837,881 km (0.075 R)
• M20: 8,212,474 km (0.112 R)
• M21: 8,483,695 km (0.082 R)
• M22: 8,538,298 km (0.108 R)
• M23: 8,647,804 km (0.112 R)
• M24: 8,757,908 km (0.074 R)
• M25: 8,923,663 km (0.108 R)
• M26: 9,034,814 km (0.116 R)
• M27: 9,711,445 km (0.057 R)
• M28: 10,287,546 km (0.065 R)
• M29: 11,112,579 km (0.082 R)
• M30: 11,533,098 km (0.119 R)
• M31: 11,654,123 km (0.114 R)
• M32: 12,825,325 km (0.099 R)
• M33: 12,950,837 km (0.094 R)
• M34: 13,584,235 km (0.084 R)
• M35: 13,904,673 km (0.067 R)
• M36: 14,487,806 km (0.104 R)
• M37: 15,543,967 km (0.101 R)
• M38: 15,610,837 km (0.075 R)
• M39: 15,879,066 km (0.112 R)
• M40: 19,574,732 km (0.063 R)
• M41: 19,646,838 km (0.073 R)
• M42: 20,300,431 km (0.072 R)
• M43: 21,331,310 km (0.085 R)
• M44: 21,853,107 km (0.06 R)
• M45: 22,153,051 km (0.07 R)
• M46: 22,454,491 km (0.071 R)
• M47: 22,605,734 km (0.109 R)
• M48: 22,681,431 km (0.111 R)
• M49: 22,909,119 km (0.108 R)
• M50: 24,291,253 km (0.09 R)
• M51: 24,524,177 km (0.075 R)
• M52: 25,384,814 km (0.103 R)
• M53: 25,937,578 km (0.098 R)
• M54: 27,862,603 km (0.064 R)
• M55: 28,025,067 km (0.087 R)
• M56: 28,269,360 km (0.053 R)
• M57: 28,432,721 km (0.12 R)
• M58: 28,760,191 km (0.083 R)
• M59: 29,006,578 km (0.072 R)
• M60: 32,957,757 km (0.058 R)
• M61: 33,733,422 km (0.063 R)
• M62: 34,427,856 km (0.036 R)
• M63: 34,602,287 km (0.083 R)
• M64: 34,777,017 km (0.092 R)
• M65: 35,654,558 km (0.108 R)
• M66: 35,742,821 km (0.088 R)
• M67: 35,919,346 km (0.093 R)
• M68: 38,964,710 km (0.087 R)
• M69: 39,510,742 km (0.12 R)
• M70: 40,610,137 km (0.058 R)
• M71: 41,441,303 km (0.07 R)
• M72: 42,184,954 km (0.07 R)
• M73: 45,872,242 km (0.12 R)
• M74: 46,930,797 km (0.105 R)
• M75: 48,484,819 km (0.089 R)
• M76: 48,875,868 km (0.11 R)
• M77: 50,748,086 km (0.089 R)
• M78: 51,443,716 km (0.107 R)
• M79: 51,842,544 km (0.074 R)
• M80: 53,246,819 km (0.104 R)
• M81: 54,765,237 km (0.1 R)
• M82: 56,092,769 km (0.094 R)
• M83: 59,300,596 km (0.089 R)
• M84: 62,248,721 km (0.107 R)
• M85: 63,313,260 km (0.056 R)
• M86: 65,028,848 km (0.085 R)
• M87: 65,567,999 km (0.082 R)
• M88: 66,868,303 km (0.102 R)
• M89: 67,739,711 km (0.106 R)
• M90: 68,944,273 km (0.106 R)
• M91: 70,155,866 km (0.114 R)
• M92: 71,374,490 km (0.049 R)
• M93: 72,265,047 km (0.105 R)
• M94: 75,411,090 km (0.115 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit