🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 140 Days

Day: 13.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.66 AU

Year: 174 Days

Day: 27.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,526,032 km

• M1: 80,184 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 216 Days

Day: 36.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 105.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,526,032 km

• M1: 174,282 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.45 AU

Year: 512 Days

Day: 31.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.54 AU - 1.88 AU

Year: 861 Days

Day: 32.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,526,032 km

• M1: 49,816 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.7

Radius: 11.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.42 AU - 5.22 AU

Year: 4074 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,526,032 km

• M1: 164,558 km (0.101 R)
• M2: 262,544 km (0.05 R)
• M3: 400,324 km (0.1 R)
• M4: 598,990 km (0.035 R)
• M5: 904,020 km (0.085 R)
• M6: 1,107,772 km (0.09 R)
• M7: 1,312,721 km (0.107 R)
• M8: 1,636,152 km (0.08 R)
• M9: 1,968,259 km (0.048 R)
• M10: 2,134,163 km (0.081 R)
• M11: 2,356,765 km (0.088 R)
• M12: 2,569,044 km (0.071 R)
• M13: 2,714,304 km (0.11 R)
• M14: 2,937,055 km (0.108 R)
• M15: 3,302,373 km (0.093 R)
• M16: 3,381,061 km (0.109 R)
• M17: 3,682,202 km (0.104 R)
• M18: 3,929,487 km (0.078 R)
• M19: 4,396,831 km (0.117 R)
• M20: 4,770,227 km (0.118 R)
• M21: 5,040,102 km (0.089 R)
• M22: 6,339,808 km (0.065 R)
• M23: 6,686,576 km (0.102 R)
• M24: 6,761,674 km (0.083 R)
• M25: 6,862,354 km (0.087 R)
• M26: 7,372,931 km (0.092 R)
• M27: 7,816,489 km (0.07 R)
• M28: 8,430,588 km (0.085 R)
• M29: 8,566,273 km (0.104 R)
• M30: 8,675,181 km (0.113 R)
• M31: 9,143,571 km (0.109 R)
• M32: 9,310,822 km (0.058 R)
• M33: 9,450,995 km (0.092 R)
• M34: 9,591,916 km (0.081 R)
• M35: 9,705,162 km (0.062 R)
• M36: 10,018,869 km (0.113 R)
• M37: 10,133,760 km (0.066 R)
• M38: 10,249,100 km (0.057 R)
• M39: 11,787,863 km (0.082 R)
• M40: 12,000,442 km (0.107 R)
• M41: 12,122,514 km (0.071 R)
• M42: 12,337,187 km (0.082 R)
• M43: 13,114,049 km (0.056 R)
• M44: 13,429,251 km (0.12 R)
• M45: 13,556,110 km (0.11 R)
• M46: 13,778,861 km (0.082 R)
• M47: 14,780,270 km (0.069 R)
• M48: 14,944,079 km (0.078 R)
• M49: 15,240,283 km (0.096 R)
• M50: 15,571,642 km (0.117 R)
• M51: 15,738,294 km (0.05 R)
• M52: 15,939,055 km (0.1 R)
• M53: 16,444,546 km (0.109 R)
• M54: 16,818,541 km (0.073 R)
• M55: 17,092,454 km (0.102 R)
• M56: 17,992,585 km (0.062 R)
• M57: 18,448,409 km (0.096 R)
• M58: 18,518,870 km (0.062 R)
• M59: 19,085,846 km (0.118 R)
• M60: 20,345,909 km (0.099 R)
• M61: 20,747,579 km (0.117 R)
• M62: 21,484,498 km (0.085 R)
• M63: 21,930,749 km (0.101 R)
• M64: 22,192,395 km (0.065 R)
• M65: 22,304,893 km (0.104 R)
• M66: 22,718,980 km (0.086 R)
• M67: 22,832,375 km (0.107 R)
• M68: 23,097,762 km (0.117 R)
• M69: 23,516,636 km (0.051 R)
• M70: 23,707,971 km (0.058 R)
• M71: 24,246,224 km (0.11 R)
• M72: 25,256,609 km (0.097 R)
• M73: 25,766,887 km (0.118 R)
• M74: 25,885,219 km (0.119 R)
• M75: 26,280,606 km (0.105 R)
• M76: 26,439,479 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 10.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.49 AU - 9.27 AU

Year: 9340 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,526,032 km

• M1: 141,968 km (0.037 R)
• M2: 308,920 km (0.094 R)
• M3: 442,361 km (0.08 R)
• M4: 644,168 km (0.047 R)
• M5: 707,598 km (0.103 R)
• M6: 773,421 km (0.059 R)
• M7: 1,592,170 km (0.11 R)
• M8: 2,426,029 km (0.062 R)
• M9: 3,177,608 km (0.117 R)
• M10: 3,347,701 km (0.119 R)
• M11: 3,462,742 km (0.102 R)
• M12: 4,684,657 km (0.075 R)
• M13: 5,409,010 km (0.077 R)
• M14: 5,544,546 km (0.039 R)
• M15: 6,996,992 km (0.031 R)
• M16: 7,256,394 km (0.096 R)
• M17: 7,518,789 km (0.113 R)
• M18: 7,708,180 km (0.109 R)
• M19: 8,247,031 km (0.11 R)
• M20: 8,877,586 km (0.105 R)
• M21: 9,077,898 km (0.097 R)
• M22: 9,605,530 km (0.107 R)
• M23: 10,059,858 km (0.082 R)
• M24: 10,818,469 km (0.035 R)
• M25: 10,903,890 km (0.083 R)
• M26: 11,551,798 km (0.101 R)
• M27: 12,704,150 km (0.115 R)
• M28: 13,569,424 km (0.07 R)
• M29: 14,312,776 km (0.112 R)
• M30: 14,453,697 km (0.116 R)
• M31: 14,642,191 km (0.08 R)
• M32: 15,021,721 km (0.118 R)
• M33: 15,645,245 km (0.108 R)
• M34: 15,984,532 km (0.106 R)
• M35: 16,228,377 km (0.085 R)
• M36: 16,424,350 km (0.108 R)
• M37: 17,566,530 km (0.073 R)
• M38: 18,733,992 km (0.057 R)
• M39: 19,978,945 km (0.119 R)
• M40: 20,189,130 km (0.109 R)
• M41: 20,505,530 km (0.088 R)
• M42: 20,930,088 km (0.095 R)
• M43: 21,250,527 km (0.089 R)
• M44: 21,518,756 km (0.108 R)
• M45: 21,626,317 km (0.055 R)
• M46: 22,931,409 km (0.039 R)
• M47: 23,261,571 km (0.102 R)
• M48: 23,538,028 km (0.1 R)
• M49: 24,654,477 km (0.036 R)
• M50: 24,767,124 km (0.085 R)
• M51: 26,476,729 km (0.045 R)
• M52: 27,637,459 km (0.094 R)
• M53: 27,871,579 km (0.045 R)
• M54: 28,165,090 km (0.062 R)
• M55: 28,400,707 km (0.099 R)
• M56: 29,290,216 km (0.118 R)
• M57: 29,828,319 km (0.06 R)
• M58: 30,792,777 km (0.056 R)
• M59: 31,828,892 km (0.108 R)
• M60: 32,876,376 km (0.102 R)
• M61: 33,000,393 km (0.108 R)
• M62: 33,310,958 km (0.119 R)
• M63: 33,435,573 km (0.094 R)
• M64: 34,500,261 km (0.065 R)
• M65: 35,448,861 km (0.115 R)
• M66: 35,639,598 km (0.036 R)
• M67: 36,920,156 km (0.115 R)
• M68: 38,476,572 km (0.083 R)
• M69: 38,607,171 km (0.041 R)
• M70: 38,934,491 km (0.062 R)
• M71: 39,000,015 km (0.089 R)
• M72: 39,789,892 km (0.096 R)
• M73: 40,452,012 km (0.108 R)
• M74: 41,117,872 km (0.066 R)
• M75: 41,251,463 km (0.11 R)
• M76: 41,921,512 km (0.117 R)
• M77: 42,056,001 km (0.118 R)
• M78: 43,544,649 km (0.101 R)
• M79: 44,158,599 km (0.035 R)
• M80: 44,432,363 km (0.109 R)
• M81: 44,981,537 km (0.11 R)
• M82: 46,017,502 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 12.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.37 AU - 12.09 AU

Year: 11685 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,526,032 km

• M1: 162,463 km (0.11 R)
• M2: 256,710 km (0.069 R)
• M3: 359,184 km (0.061 R)
• M4: 439,519 km (0.06 R)
• M5: 528,529 km (0.042 R)
• M6: 941,868 km (0.059 R)
• M7: 1,446,761 km (0.115 R)
• M8: 1,700,778 km (0.078 R)
• M9: 1,833,322 km (0.064 R)
• M10: 2,068,939 km (0.051 R)
• M11: 2,569,942 km (0.109 R)
• M12: 2,679,148 km (0.069 R)
• M13: 3,706,437 km (0.11 R)
• M14: 3,905,552 km (0.105 R)
• M15: 4,057,094 km (0.033 R)
• M16: 4,550,318 km (0.063 R)
• M17: 4,898,881 km (0.105 R)
• M18: 5,007,789 km (0.062 R)
• M19: 5,536,767 km (0.104 R)
• M20: 5,851,222 km (0.102 R)
• M21: 6,083,697 km (0.094 R)
• M22: 6,260,072 km (0.107 R)
• M23: 6,921,145 km (0.05 R)
• M24: 7,322,217 km (0.083 R)
• M25: 7,762,783 km (0.064 R)
• M26: 8,407,251 km (0.099 R)
• M27: 9,169,601 km (0.076 R)
• M28: 9,541,951 km (0.073 R)
• M29: 9,816,014 km (0.062 R)
• M30: 10,127,327 km (0.113 R)
• M31: 10,477,236 km (0.111 R)
• M32: 10,653,612 km (0.081 R)
• M33: 10,902,244 km (0.077 R)
• M34: 11,405,342 km (0.119 R)
• M35: 12,137,324 km (0.108 R)
• M36: 12,621,124 km (0.104 R)
• M37: 12,959,963 km (0.032 R)
• M38: 13,723,361 km (0.12 R)
• M39: 13,916,492 km (0.118 R)
• M40: 14,737,634 km (0.061 R)
• M41: 14,816,772 km (0.119 R)
• M42: 15,213,954 km (0.036 R)
• M43: 16,059,780 km (0.094 R)
• M44: 16,467,883 km (0.118 R)
• M45: 16,591,002 km (0.085 R)
• M46: 18,773,037 km (0.071 R)
• M47: 19,332,533 km (0.115 R)
• M48: 19,854,031 km (0.101 R)
• M49: 20,028,761 km (0.114 R)
• M50: 20,423,999 km (0.117 R)
• M51: 20,821,780 km (0.101 R)
• M52: 21,670,149 km (0.026 R)
• M53: 21,805,086 km (0.115 R)
• M54: 22,030,680 km (0.105 R)
• M55: 22,986,610 km (0.081 R)
• M56: 23,446,474 km (0.097 R)
• M57: 25,601,282 km (0.117 R)
• M58: 25,934,736 km (0.069 R)
• M59: 26,509,790 km (0.096 R)
• M60: 26,702,322 km (0.114 R)
• M61: 27,234,292 km (0.093 R)
• M62: 28,112,432 km (0.12 R)
• M63: 28,456,507 km (0.047 R)
• M64: 29,099,179 km (0.117 R)
• M65: 29,496,960 km (0.081 R)
• M66: 30,097,147 km (0.109 R)
• M67: 30,398,736 km (0.104 R)
• M68: 30,650,809 km (0.061 R)
• M69: 30,852,915 km (0.054 R)
• M70: 32,023,967 km (0.114 R)
• M71: 32,795,593 km (0.116 R)
• M72: 33,261,441 km (0.078 R)
• M73: 33,521,292 km (0.1 R)
• M74: 33,990,581 km (0.09 R)
• M75: 35,146,973 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.8

Radius: 13.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.37 AU - 11.33 AU

Year: 13760 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,526,032 km

• M1: 1,352,664 km (0.114 R)
• M2: 2,141,194 km (0.064 R)
• M3: 2,330,735 km (0.095 R)
• M4: 2,640,103 km (0.108 R)
• M5: 2,814,534 km (0.111 R)
• M6: 2,993,005 km (0.103 R)
• M7: 3,329,899 km (0.026 R)
• M8: 3,550,855 km (0.059 R)
• M9: 3,907,945 km (0.102 R)
• M10: 5,376,248 km (0.111 R)
• M11: 5,487,250 km (0.072 R)
• M12: 5,786,894 km (0.102 R)
• M13: 6,797,727 km (0.114 R)
• M14: 8,673,834 km (0.07 R)
• M15: 9,023,295 km (0.111 R)
• M16: 9,781,457 km (0.038 R)
• M17: 10,191,205 km (0.117 R)
• M18: 10,421,287 km (0.065 R)
• M19: 10,746,213 km (0.108 R)
• M20: 10,933,510 km (0.117 R)
• M21: 11,263,822 km (0.063 R)
• M22: 11,358,667 km (0.066 R)
• M23: 11,741,338 km (0.051 R)
• M24: 12,914,485 km (0.104 R)
• M25: 13,818,655 km (0.1 R)
• M26: 14,484,515 km (0.077 R)
• M27: 14,847,439 km (0.065 R)
• M28: 16,706,492 km (0.108 R)
• M29: 17,087,069 km (0.119 R)
• M30: 18,190,353 km (0.075 R)
• M31: 18,863,244 km (0.116 R)
• M32: 19,373,373 km (0.11 R)
• M33: 21,282,541 km (0.092 R)
• M34: 23,372,124 km (0.094 R)
• M35: 23,615,221 km (0.107 R)
• M36: 23,920,101 km (0.101 R)
• M37: 24,966,538 km (0.12 R)
• M38: 26,279,708 km (0.069 R)
• M39: 26,722,518 km (0.106 R)
• M40: 27,679,645 km (0.118 R)
• M41: 28,518,141 km (0.083 R)
• M42: 28,712,768 km (0.117 R)
• M43: 28,842,918 km (0.077 R)
• M44: 29,496,063 km (0.091 R)
• M45: 30,484,904 km (0.096 R)
• M46: 31,150,316 km (0.104 R)
• M47: 31,686,026 km (0.095 R)
• M48: 31,887,684 km (0.117 R)
• M49: 32,292,346 km (0.09 R)
• M50: 33,790,569 km (0.12 R)
• M51: 34,134,195 km (0.119 R)
• M52: 34,340,939 km (0.11 R)
• M53: 34,963,715 km (0.086 R)
• M54: 36,783,872 km (0.094 R)
• M55: 37,350,100 km (0.091 R)
• M56: 41,687,840 km (0.081 R)
• M57: 42,796,959 km (0.042 R)
• M58: 43,467,008 km (0.095 R)
• M59: 46,410,944 km (0.062 R)
• M60: 46,563,684 km (0.064 R)
• M61: 47,022,800 km (0.082 R)
• M62: 48,409,123 km (0.082 R)
• M63: 48,951,864 km (0.12 R)
• M64: 50,356,738 km (0.112 R)
• M65: 50,906,659 km (0.088 R)
• M66: 51,143,024 km (0.098 R)
• M67: 51,616,651 km (0.069 R)
• M68: 52,171,210 km (0.118 R)
• M69: 52,409,370 km (0.118 R)
• M70: 52,887,036 km (0.07 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: 344 - 12,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit