🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.59 AU - 0.81 AU

Year: 216 Days

Day: 36.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.73 AU - 0.89 AU

Year: 269 Days

Day: 19.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.78 AU - 1.92 AU

Year: 928 Days

Day: 27.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,999,377 km

• M1: 1,609,823 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.97 AU - 2.33 AU

Year: 1163 Days

Day: 31.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,999,377 km

• M1: 1,715,439 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 14.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.59 AU - 5.79 AU

Year: 5008 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,999,377 km

• M1: 186,997 km (0.096 R)
• M2: 313,258 km (0.065 R)
• M3: 542,891 km (0.109 R)
• M4: 1,066,184 km (0.071 R)
• M5: 1,347,727 km (0.086 R)
• M6: 1,514,978 km (0.11 R)
• M7: 1,618,799 km (0.104 R)
• M8: 2,040,216 km (0.09 R)
• M9: 2,234,394 km (0.076 R)
• M10: 2,940,945 km (0.076 R)
• M11: 3,072,591 km (0.065 R)
• M12: 3,274,099 km (0.094 R)
• M13: 3,784,976 km (0.103 R)
• M14: 3,904,654 km (0.059 R)
• M15: 4,271,468 km (0.045 R)
• M16: 4,598,639 km (0.107 R)
• M17: 4,855,947 km (0.053 R)
• M18: 5,038,905 km (0.088 R)
• M19: 5,384,775 km (0.064 R)
• M20: 5,492,785 km (0.053 R)
• M21: 5,711,048 km (0.045 R)
• M22: 6,071,878 km (0.051 R)
• M23: 6,354,618 km (0.115 R)
• M24: 6,555,079 km (0.116 R)
• M25: 6,728,613 km (0.093 R)
• M26: 6,962,435 km (0.116 R)
• M27: 8,140,667 km (0.089 R)
• M28: 8,578,690 km (0.107 R)
• M29: 8,673,685 km (0.079 R)
• M30: 9,282,697 km (0.118 R)
• M31: 9,412,698 km (0.111 R)
• M32: 9,641,732 km (0.118 R)
• M33: 10,172,206 km (0.071 R)
• M34: 10,373,565 km (0.084 R)
• M35: 10,678,146 km (0.09 R)
• M36: 10,951,312 km (0.113 R)
• M37: 11,088,793 km (0.119 R)
• M38: 11,192,314 km (0.106 R)
• M39: 11,574,537 km (0.1 R)
• M40: 12,855,543 km (0.098 R)
• M41: 13,512,876 km (0.107 R)
• M42: 13,734,431 km (0.106 R)
• M43: 14,936,599 km (0.109 R)
• M44: 15,127,486 km (0.084 R)
• M45: 15,319,121 km (0.056 R)
• M46: 15,899,112 km (0.107 R)
• M47: 16,094,038 km (0.111 R)
• M48: 16,525,628 km (0.086 R)
• M49: 17,560,995 km (0.079 R)
• M50: 17,803,044 km (0.12 R)
• M51: 18,740,724 km (0.109 R)
• M52: 19,112,026 km (0.111 R)
• M53: 19,485,721 km (0.083 R)
• M54: 21,004,887 km (0.047 R)
• M55: 21,347,616 km (0.101 R)
• M56: 21,778,757 km (0.088 R)
• M57: 22,299,807 km (0.093 R)
• M58: 22,913,008 km (0.078 R)
• M59: 23,045,103 km (0.06 R)
• M60: 23,177,497 km (0.11 R)
• M61: 24,740,496 km (0.04 R)
• M62: 25,011,866 km (0.066 R)
• M63: 26,337,453 km (0.086 R)
• M64: 26,707,109 km (0.086 R)
• M65: 27,032,036 km (0.077 R)
• M66: 27,125,086 km (0.045 R)
• M67: 27,218,285 km (0.117 R)
• M68: 27,311,485 km (0.114 R)
• M69: 28,676,117 km (0.117 R)
• M70: 31,569,190 km (0.092 R)
• M71: 32,011,252 km (0.1 R)
• M72: 32,109,687 km (0.11 R)
• M73: 32,307,007 km (0.039 R)
• M74: 33,100,174 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 13.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.56 AU - 8.32 AU

Year: 6746 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,999,377 km

• M1: 216,767 km (0.094 R)
• M2: 321,486 km (0.026 R)
• M3: 404,662 km (0.026 R)
• M4: 593,455 km (0.091 R)
• M5: 774,767 km (0.058 R)
• M6: 1,101,040 km (0.094 R)
• M7: 1,317,957 km (0.117 R)
• M8: 1,752,838 km (0.072 R)
• M9: 1,836,763 km (0.073 R)
• M10: 1,979,778 km (0.102 R)
• M11: 2,111,724 km (0.066 R)
• M12: 2,277,328 km (0.081 R)
• M13: 2,462,830 km (0.092 R)
• M14: 2,621,403 km (0.099 R)
• M15: 2,999,288 km (0.067 R)
• M16: 3,324,663 km (0.053 R)
• M17: 3,571,948 km (0.097 R)
• M18: 3,679,808 km (0.085 R)
• M19: 4,065,921 km (0.078 R)
• M20: 4,523,241 km (0.105 R)
• M21: 4,837,546 km (0.039 R)
• M22: 4,957,225 km (0.112 R)
• M23: 5,138,537 km (0.06 R)
• M24: 5,425,167 km (0.112 R)
• M25: 6,078,610 km (0.118 R)
• M26: 6,579,614 km (0.095 R)
• M27: 6,913,516 km (0.107 R)
• M28: 7,253,103 km (0.062 R)
• M29: 7,528,812 km (0.099 R)
• M30: 7,714,463 km (0.096 R)
• M31: 8,066,766 km (0.082 R)
• M32: 8,641,371 km (0.105 R)
• M33: 8,787,229 km (0.033 R)
• M34: 9,278,958 km (0.063 R)
• M35: 9,528,337 km (0.082 R)
• M36: 9,628,717 km (0.105 R)
• M37: 10,033,529 km (0.032 R)
• M38: 10,238,179 km (0.109 R)
• M39: 10,469,906 km (0.06 R)
• M40: 10,991,255 km (0.095 R)
• M41: 11,149,380 km (0.106 R)
• M42: 11,762,432 km (0.119 R)
• M43: 12,113,688 km (0.095 R)
• M44: 12,195,368 km (0.065 R)
• M45: 12,716,268 km (0.091 R)
• M46: 13,021,148 km (0.115 R)
• M47: 13,104,773 km (0.106 R)
• M48: 13,469,044 km (0.099 R)
• M49: 13,553,567 km (0.108 R)
• M50: 13,723,211 km (0.104 R)
• M51: 13,808,183 km (0.12 R)
• M52: 13,950,450 km (0.117 R)
• M53: 14,150,313 km (0.08 R)
• M54: 14,322,351 km (0.052 R)
• M55: 14,408,669 km (0.086 R)
• M56: 15,076,174 km (0.084 R)
• M57: 15,428,477 km (0.078 R)
• M58: 15,783,473 km (0.116 R)
• M59: 16,141,161 km (0.086 R)
• M60: 16,231,070 km (0.075 R)
• M61: 16,321,128 km (0.075 R)
• M62: 16,471,474 km (0.117 R)
• M63: 16,834,248 km (0.076 R)
• M64: 17,199,866 km (0.104 R)
• M65: 17,598,694 km (0.055 R)
• M66: 17,876,796 km (0.07 R)
• M67: 18,000,813 km (0.109 R)
• M68: 18,562,403 km (0.117 R)
• M69: 19,098,113 km (0.08 R)
• M70: 19,383,845 km (0.102 R)
• M71: 19,511,302 km (0.12 R)
• M72: 19,927,334 km (0.118 R)
• M73: 20,346,358 km (0.106 R)
• M74: 20,931,435 km (0.119 R)
• M75: 21,291,667 km (0.085 R)
• M76: 21,488,986 km (0.113 R)
• M77: 22,217,827 km (0.104 R)
• M78: 22,451,499 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.5

Radius: 9.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.88 AU - 10.02 AU

Year: 10718 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,999,377 km

• M1: 172,486 km (0.117 R)
• M2: 252,372 km (0.075 R)
• M3: 449,691 km (0.093 R)
• M4: 685,158 km (0.059 R)
• M5: 796,309 km (0.114 R)
• M6: 1,874,461 km (0.11 R)
• M7: 2,115,463 km (0.106 R)
• M8: 2,302,760 km (0.112 R)
• M9: 2,366,489 km (0.108 R)
• M10: 2,430,816 km (0.091 R)
• M11: 2,495,741 km (0.048 R)
• M12: 2,738,838 km (0.102 R)
• M13: 2,897,561 km (0.074 R)
• M14: 3,736,207 km (0.116 R)
• M15: 4,117,681 km (0.102 R)
• M16: 4,458,465 km (0.101 R)
• M17: 4,618,834 km (0.116 R)
• M18: 5,534,672 km (0.088 R)
• M19: 6,057,517 km (0.079 R)
• M20: 6,175,998 km (0.051 R)
• M21: 6,505,413 km (0.102 R)
• M22: 6,840,662 km (0.116 R)
• M23: 6,994,897 km (0.096 R)
• M24: 7,783,577 km (0.091 R)
• M25: 8,368,804 km (0.072 R)
• M26: 8,867,414 km (0.098 R)
• M27: 9,035,711 km (0.083 R)
• M28: 10,349,480 km (0.119 R)
• M29: 11,318,724 km (0.089 R)
• M30: 11,538,185 km (0.081 R)
• M31: 11,795,792 km (0.094 R)
• M32: 11,980,994 km (0.084 R)
• M33: 12,997,961 km (0.103 R)
• M34: 13,189,296 km (0.106 R)
• M35: 13,574,810 km (0.065 R)
• M36: 14,238,725 km (0.109 R)
• M37: 14,357,057 km (0.103 R)
• M38: 15,194,057 km (0.088 R)
• M39: 16,005,775 km (0.041 R)
• M40: 17,841,042 km (0.098 R)
• M41: 18,096,406 km (0.075 R)
• M42: 18,438,835 km (0.087 R)
• M43: 19,610,186 km (0.048 R)
• M44: 19,917,909 km (0.031 R)
• M45: 20,050,154 km (0.094 R)
• M46: 20,671,583 km (0.078 R)
• M47: 20,895,083 km (0.075 R)
• M48: 21,434,682 km (0.073 R)
• M49: 21,887,964 km (0.047 R)
• M50: 24,483,636 km (0.086 R)
• M51: 25,865,771 km (0.037 R)
• M52: 27,224,120 km (0.03 R)
• M53: 27,911,821 km (0.058 R)
• M54: 28,655,173 km (0.048 R)
• M55: 29,354,842 km (0.106 R)
• M56: 29,505,487 km (0.037 R)
• M57: 31,487,360 km (0.096 R)
• M58: 31,590,134 km (0.098 R)
• M59: 31,744,519 km (0.094 R)
• M60: 32,002,425 km (0.082 R)
• M61: 33,616,736 km (0.117 R)
• M62: 33,932,238 km (0.064 R)
• M63: 35,150,862 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.6

Radius: 6.6

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.05 AU - 13.59 AU

Year: 15955 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,999,377 km

• M1: 87,515 km (0.086 R)
• M2: 367,562 km (0.066 R)
• M3: 430,842 km (0.057 R)
• M4: 1,091,616 km (0.07 R)
• M5: 1,308,383 km (0.105 R)
• M6: 1,460,524 km (0.052 R)
• M7: 1,618,350 km (0.118 R)
• M8: 1,809,835 km (0.115 R)
• M9: 1,894,059 km (0.117 R)
• M10: 2,066,545 km (0.028 R)
• M11: 2,871,830 km (0.11 R)
• M12: 2,970,415 km (0.103 R)
• M13: 3,137,367 km (0.087 R)
• M14: 3,204,985 km (0.086 R)
• M15: 3,550,556 km (0.108 R)
• M16: 3,835,540 km (0.112 R)
• M17: 3,980,799 km (0.093 R)
• M18: 4,202,204 km (0.103 R)
• M19: 4,314,253 km (0.117 R)
• M20: 5,612,613 km (0.116 R)
• M21: 6,453,951 km (0.054 R)
• M22: 6,583,653 km (0.114 R)
• M23: 7,926,294 km (0.066 R)
• M24: 8,298,343 km (0.117 R)
• M25: 8,914,986 km (0.046 R)
• M26: 9,253,227 km (0.099 R)
• M27: 9,694,092 km (0.08 R)
• M28: 10,091,872 km (0.118 R)
• M29: 10,393,611 km (0.068 R)
• M30: 10,698,342 km (0.114 R)
• M31: 10,800,667 km (0.058 R)
• M32: 12,858,236 km (0.101 R)
• M33: 12,966,994 km (0.119 R)
• M34: 13,185,407 km (0.11 R)
• M35: 13,460,068 km (0.115 R)
• M36: 13,792,325 km (0.104 R)
• M37: 14,071,176 km (0.083 R)
• M38: 14,521,166 km (0.119 R)
• M39: 15,435,359 km (0.079 R)
• M40: 15,493,103 km (0.119 R)
• M41: 15,666,787 km (0.119 R)
• M42: 17,318,945 km (0.084 R)
• M43: 17,861,537 km (0.064 R)
• M44: 18,593,819 km (0.115 R)
• M45: 18,840,206 km (0.043 R)
• M46: 18,963,624 km (0.107 R)
• M47: 19,211,508 km (0.098 R)
• M48: 19,460,589 km (0.106 R)
• M49: 23,056,622 km (0.073 R)
• M50: 23,321,111 km (0.077 R)
• M51: 24,322,370 km (0.109 R)
• M52: 25,269,324 km (0.038 R)
• M53: 25,337,391 km (0.11 R)
• M54: 25,473,825 km (0.066 R)
• M55: 28,606,554 km (0.086 R)
• M56: 29,533,911 km (0.103 R)
• M57: 30,834,216 km (0.102 R)
• M58: 31,784,910 km (0.119 R)
• M59: 32,300,723 km (0.101 R)
• M60: 32,670,978 km (0.056 R)
• M61: 34,618,443 km (0.099 R)
• M62: 34,694,140 km (0.056 R)
• M63: 35,301,358 km (0.06 R)
• M64: 36,757,543 km (0.039 R)
• M65: 38,311,416 km (0.071 R)
• M66: 38,703,213 km (0.045 R)
• M67: 42,531,722 km (0.11 R)
• M68: 43,262,956 km (0.085 R)
• M69: 43,998,230 km (0.1 R)
• M70: 44,490,856 km (0.119 R)
• M71: 45,813,151 km (0.104 R)
• M72: 46,145,707 km (0.11 R)
• M73: 46,813,213 km (0.109 R)
• M74: 47,232,087 km (0.117 R)
• M75: 47,568,084 km (0.081 R)
• M76: 50,198,762 km (0.112 R)
• M77: 51,661,381 km (0.086 R)
• M78: 52,615,217 km (0.107 R)
• M79: 52,702,133 km (0.037 R)
• M80: 54,364,165 km (0.084 R)
• M81: 55,069,220 km (0.062 R)
• M82: 58,098,876 km (0.067 R)
• M83: 58,909,846 km (0.117 R)
• M84: 60,816,770 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit