🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.62 AU - 0.9 AU

Year: 233 Days

Day: 17.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.84 AU - 0.9 AU

Year: 285 Days

Day: 25.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,321,338 km

• M1: 81,082 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.16 AU - 1.78 AU

Year: 626 Days

Day: 23.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,321,338 km

• M1: 442,810 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.41 AU - 3.57 AU

Year: 2291 Days

Day: 37.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,321,338 km

• M1: 673,789 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 12.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.39 AU - 7.57 AU

Year: 6481 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,321,338 km

• M1: 183,108 km (0.107 R)
• M2: 275,410 km (0.11 R)
• M3: 591,211 km (0.09 R)
• M4: 905,217 km (0.106 R)
• M5: 1,149,360 km (0.085 R)
• M6: 1,378,694 km (0.027 R)
• M7: 1,662,182 km (0.036 R)
• M8: 1,761,066 km (0.064 R)
• M9: 2,090,780 km (0.111 R)
• M10: 2,951,716 km (0.112 R)
• M11: 3,072,591 km (0.094 R)
• M12: 3,319,577 km (0.031 R)
• M13: 3,624,457 km (0.042 R)
• M14: 3,754,159 km (0.085 R)
• M15: 3,859,176 km (0.119 R)
• M16: 3,938,463 km (0.118 R)
• M17: 4,018,498 km (0.117 R)
• M18: 4,537,453 km (0.114 R)
• M19: 6,095,365 km (0.077 R)
• M20: 6,786,956 km (0.085 R)
• M21: 7,503,380 km (0.045 R)
• M22: 7,803,474 km (0.106 R)
• M23: 7,904,452 km (0.093 R)
• M24: 8,073,647 km (0.09 R)
• M25: 8,175,673 km (0.09 R)
• M26: 8,762,396 km (0.054 R)
• M27: 9,007,886 km (0.085 R)
• M28: 9,149,256 km (0.103 R)
• M29: 9,613,758 km (0.111 R)
• M30: 9,830,674 km (0.094 R)
• M31: 11,128,586 km (0.07 R)
• M32: 11,280,427 km (0.113 R)
• M33: 11,586,056 km (0.029 R)
• M34: 12,796,003 km (0.098 R)
• M35: 13,034,911 km (0.052 R)
• M36: 13,194,981 km (0.052 R)
• M37: 14,498,726 km (0.116 R)
• M38: 14,623,192 km (0.064 R)
• M39: 14,789,545 km (0.071 R)
• M40: 15,503,575 km (0.113 R)
• M41: 15,715,705 km (0.065 R)
• M42: 16,057,087 km (0.098 R)
• M43: 16,142,957 km (0.097 R)
• M44: 17,623,976 km (0.081 R)
• M45: 17,800,950 km (0.072 R)
• M46: 18,201,573 km (0.114 R)
• M47: 18,291,032 km (0.112 R)
• M48: 18,515,280 km (0.045 R)
• M49: 18,785,603 km (0.053 R)
• M50: 18,875,960 km (0.068 R)
• M51: 19,284,512 km (0.11 R)
• M52: 20,527,670 km (0.055 R)
• M53: 21,512,473 km (0.114 R)
• M54: 22,081,992 km (0.053 R)
• M55: 23,576,475 km (0.115 R)
• M56: 24,065,510 km (0.047 R)
• M57: 25,203,052 km (0.098 R)
• M58: 28,355,828 km (0.081 R)
• M59: 28,875,830 km (0.05 R)
• M60: 29,241,746 km (0.1 R)
• M61: 29,346,614 km (0.114 R)
• M62: 29,819,942 km (0.083 R)
• M63: 29,978,217 km (0.117 R)
• M64: 30,083,982 km (0.1 R)
• M65: 30,348,770 km (0.109 R)
• M66: 31,362,146 km (0.063 R)
• M67: 31,523,263 km (0.093 R)
• M68: 32,224,129 km (0.111 R)
• M69: 32,386,593 km (0.085 R)
• M70: 32,658,113 km (0.077 R)
• M71: 33,203,247 km (0.09 R)
• M72: 33,641,420 km (0.074 R)
• M73: 33,916,380 km (0.108 R)
• M74: 34,191,940 km (0.052 R)
• M75: 34,579,099 km (0.118 R)
• M76: 34,800,953 km (0.083 R)
• M77: 36,480,189 km (0.065 R)
• M78: 36,649,534 km (0.115 R)
• M79: 37,216,061 km (0.12 R)
• M80: 37,557,293 km (0.109 R)
• M81: 37,899,573 km (0.107 R)
• M82: 38,414,938 km (0.086 R)

Asteroid Belt

Center: 9.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 11.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.8 AU - 13.7 AU

Year: 15069 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,321,338 km

• M1: 162,463 km (0.114 R)
• M2: 249,529 km (0.067 R)
• M3: 363,822 km (0.106 R)
• M4: 514,168 km (0.118 R)
• M5: 728,542 km (0.086 R)
• M6: 1,113,906 km (0.067 R)
• M7: 1,244,804 km (0.096 R)
• M8: 1,469,051 km (0.087 R)
• M9: 1,650,813 km (0.118 R)
• M10: 2,219,584 km (0.106 R)
• M11: 2,302,760 km (0.069 R)
• M12: 2,515,189 km (0.12 R)
• M13: 2,982,383 km (0.101 R)
• M14: 3,167,585 km (0.079 R)
• M15: 3,428,634 km (0.064 R)
• M16: 3,870,845 km (0.111 R)
• M17: 4,253,367 km (0.058 R)
• M18: 4,972,484 km (0.099 R)
• M19: 5,137,490 km (0.102 R)
• M20: 5,614,857 km (0.041 R)
• M21: 6,283,410 km (0.07 R)
• M22: 6,432,110 km (0.095 R)
• M23: 6,793,838 km (0.031 R)
• M24: 7,224,231 km (0.118 R)
• M25: 7,822,473 km (0.095 R)
• M26: 8,306,123 km (0.083 R)
• M27: 8,932,788 km (0.101 R)
• M28: 9,438,279 km (0.12 R)
• M29: 9,780,410 km (0.105 R)
• M30: 9,953,046 km (0.111 R)
• M31: 10,196,441 km (0.083 R)
• M32: 10,902,693 km (0.073 R)
• M33: 11,697,805 km (0.052 R)
• M34: 11,844,411 km (0.099 R)
• M35: 13,612,209 km (0.087 R)
• M36: 13,727,849 km (0.113 R)
• M37: 14,941,686 km (0.057 R)
• M38: 15,945,637 km (0.114 R)
• M39: 17,303,836 km (0.098 R)
• M40: 20,349,798 km (0.1 R)
• M41: 20,526,324 km (0.098 R)
• M42: 20,703,298 km (0.077 R)
• M43: 20,925,301 km (0.116 R)
• M44: 21,282,092 km (0.032 R)
• M45: 23,004,263 km (0.042 R)
• M46: 23,142,043 km (0.116 R)
• M47: 24,208,227 km (0.104 R)
• M48: 24,629,793 km (0.087 R)
• M49: 25,956,577 km (0.112 R)
• M50: 26,100,191 km (0.119 R)
• M51: 26,677,040 km (0.053 R)
• M52: 27,452,705 km (0.12 R)
• M53: 27,550,243 km (0.093 R)
• M54: 28,088,347 km (0.061 R)
• M55: 29,125,509 km (0.043 R)
• M56: 29,324,474 km (0.087 R)
• M57: 30,477,275 km (0.073 R)
• M58: 30,932,501 km (0.092 R)
• M59: 32,003,323 km (0.113 R)
• M60: 32,723,936 km (0.08 R)
• M61: 33,814,803 km (0.094 R)
• M62: 34,548,731 km (0.119 R)
• M63: 34,706,706 km (0.032 R)
• M64: 35,129,021 km (0.079 R)
• M65: 35,446,916 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.6

Radius: 7.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.88 AU - 22.44 AU

Year: 29476 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,321,338 km

• M1: 139,575 km (0.104 R)
• M2: 320,588 km (0.069 R)
• M3: 436,227 km (0.026 R)
• M4: 955,482 km (0.106 R)
• M5: 1,087,876 km (0.084 R)
• M6: 1,240,466 km (0.085 R)
• M7: 1,551,480 km (0.108 R)
• M8: 1,739,973 km (0.097 R)
• M9: 2,420,942 km (0.05 R)
• M10: 2,475,097 km (0.054 R)
• M11: 2,603,153 km (0.062 R)
• M12: 2,714,603 km (0.069 R)
• M13: 3,078,126 km (0.089 R)
• M14: 4,862,230 km (0.079 R)
• M15: 4,976,972 km (0.117 R)
• M16: 5,420,978 km (0.102 R)
• M17: 5,492,336 km (0.081 R)
• M18: 7,558,432 km (0.088 R)
• M19: 7,852,093 km (0.044 R)
• M20: 8,231,473 km (0.117 R)
• M21: 8,727,839 km (0.108 R)
• M22: 9,036,011 km (0.073 R)
• M23: 10,010,940 km (0.118 R)
• M24: 11,079,218 km (0.109 R)
• M25: 11,443,340 km (0.042 R)
• M26: 12,590,606 km (0.068 R)
• M27: 13,129,906 km (0.085 R)
• M28: 13,289,976 km (0.074 R)
• M29: 13,871,612 km (0.097 R)
• M30: 13,936,687 km (0.11 R)
• M31: 14,002,062 km (0.119 R)
• M32: 14,560,660 km (0.082 R)
• M33: 15,361,757 km (0.044 R)
• M34: 15,903,750 km (0.081 R)
• M35: 16,832,603 km (0.11 R)
• M36: 17,111,154 km (0.07 R)
• M37: 17,567,128 km (0.054 R)
• M38: 18,383,484 km (0.099 R)
• M39: 18,886,582 km (0.115 R)
• M40: 19,248,608 km (0.05 R)
• M41: 20,868,903 km (0.113 R)
• M42: 21,055,751 km (0.095 R)
• M43: 21,581,886 km (0.09 R)
• M44: 22,188,655 km (0.027 R)
• M45: 23,263,666 km (0.11 R)
• M46: 23,418,649 km (0.07 R)
• M47: 25,265,285 km (0.069 R)
• M48: 26,549,134 km (0.088 R)
• M49: 26,873,313 km (0.105 R)
• M50: 27,321,358 km (0.084 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit