🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.83 AU - 1.11 AU

Year: 408 Days

Day: 43.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.92 AU - 1.06 AU

Year: 421 Days

Day: 38.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.87 AU - 1.21 AU

Year: 453 Days

Day: 30.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.14 AU - 1.58 AU

Year: 678 Days

Day: 29.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,110,416 km

• M1: 206,894 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.16 AU - 1.82 AU

Year: 778 Days

Day: 17.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,110,416 km

• M1: 672,293 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.89 AU - 2.13 AU

Year: 1218 Days

Day: 41.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,110,416 km

• M1: 1,862,493 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 8.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.21 AU - 4.79 AU

Year: 4081 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,110,416 km

• M1: 113,096 km (0.074 R)
• M2: 193,131 km (0.03 R)
• M3: 296,204 km (0.099 R)
• M4: 726,746 km (0.11 R)
• M5: 842,086 km (0.05 R)
• M6: 1,009,486 km (0.057 R)
• M7: 1,139,337 km (0.104 R)
• M8: 1,249,890 km (0.115 R)
• M9: 1,389,914 km (0.106 R)
• M10: 1,548,787 km (0.079 R)
• M11: 1,713,644 km (0.071 R)
• M12: 1,869,973 km (0.101 R)
• M13: 2,196,845 km (0.119 R)
• M14: 2,557,824 km (0.118 R)
• M15: 2,671,519 km (0.092 R)
• M16: 2,786,859 km (0.083 R)
• M17: 2,903,844 km (0.101 R)
• M18: 3,022,475 km (0.062 R)
• M19: 3,549,209 km (0.115 R)
• M20: 3,804,872 km (0.073 R)
• M21: 3,972,422 km (0.062 R)
• M22: 4,450,537 km (0.093 R)
• M23: 4,528,776 km (0.113 R)
• M24: 4,926,856 km (0.115 R)
• M25: 5,253,279 km (0.038 R)
• M26: 5,336,156 km (0.046 R)
• M27: 5,841,647 km (0.073 R)
• M28: 6,209,060 km (0.117 R)
• M29: 6,384,688 km (0.039 R)
• M30: 6,606,392 km (0.095 R)
• M31: 6,740,581 km (0.089 R)
• M32: 7,034,690 km (0.091 R)
• M33: 7,103,056 km (0.098 R)
• M34: 7,425,440 km (0.098 R)
• M35: 7,635,326 km (0.104 R)
• M36: 7,776,247 km (0.108 R)
• M37: 7,941,852 km (0.115 R)
• M38: 8,518,252 km (0.114 R)
• M39: 8,591,256 km (0.078 R)
• M40: 8,811,614 km (0.081 R)
• M41: 9,009,083 km (0.093 R)
• M42: 9,133,100 km (0.098 R)
• M43: 9,332,962 km (0.077 R)
• M44: 10,718,987 km (0.113 R)
• M45: 10,824,154 km (0.071 R)
• M46: 11,624,203 km (0.115 R)
• M47: 12,031,409 km (0.071 R)
• M48: 12,140,765 km (0.095 R)
• M49: 12,223,044 km (0.095 R)
• M50: 12,443,252 km (0.088 R)
• M51: 12,498,603 km (0.092 R)
• M52: 12,720,457 km (0.075 R)
• M53: 13,621,036 km (0.044 R)
• M54: 13,992,786 km (0.103 R)
• M55: 14,078,955 km (0.048 R)
• M56: 14,165,422 km (0.109 R)
• M57: 14,512,938 km (0.032 R)
• M58: 15,394,070 km (0.109 R)
• M59: 16,322,624 km (0.077 R)
• M60: 16,383,211 km (0.097 R)
• M61: 16,931,337 km (0.099 R)
• M62: 17,084,825 km (0.056 R)
• M63: 17,207,794 km (0.116 R)
• M64: 17,423,814 km (0.094 R)
• M65: 17,547,531 km (0.11 R)
• M66: 17,796,013 km (0.077 R)
• M67: 18,265,152 km (0.081 R)
• M68: 19,503,972 km (0.109 R)
• M69: 19,600,313 km (0.111 R)
• M70: 19,955,159 km (0.091 R)
• M71: 20,052,398 km (0.105 R)
• M72: 20,149,636 km (0.085 R)
• M73: 20,704,046 km (0.087 R)
• M74: 20,999,652 km (0.1 R)
• M75: 21,164,359 km (0.112 R)
• M76: 21,263,393 km (0.077 R)
• M77: 22,363,535 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 10.5

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.33 AU - 6.29 AU

Year: 5231 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,110,416 km

• M1: 220,657 km (0.103 R)
• M2: 426,653 km (0.06 R)
• M3: 574,306 km (0.05 R)
• M4: 661,671 km (0.026 R)
• M5: 727,195 km (0.079 R)
• M6: 823,087 km (0.048 R)
• M7: 938,427 km (0.092 R)
• M8: 1,044,044 km (0.107 R)
• M9: 1,186,012 km (0.067 R)
• M10: 1,560,755 km (0.081 R)
• M11: 2,129,226 km (0.028 R)
• M12: 2,845,950 km (0.101 R)
• M13: 2,934,961 km (0.087 R)
• M14: 3,300,428 km (0.111 R)
• M15: 3,488,772 km (0.079 R)
• M16: 3,950,132 km (0.083 R)
• M17: 4,150,294 km (0.101 R)
• M18: 4,612,850 km (0.117 R)
• M19: 4,957,225 km (0.067 R)
• M20: 5,420,080 km (0.09 R)
• M21: 5,586,882 km (0.107 R)
• M22: 6,126,033 km (0.108 R)
• M23: 6,270,844 km (0.112 R)
• M24: 6,416,701 km (0.119 R)
• M25: 6,534,136 km (0.092 R)
• M26: 6,652,318 km (0.092 R)
• M27: 7,132,378 km (0.103 R)
• M28: 7,254,150 km (0.116 R)
• M29: 7,717,006 km (0.057 R)
• M30: 8,671,291 km (0.087 R)
• M31: 8,932,040 km (0.108 R)
• M32: 9,966,809 km (0.12 R)
• M33: 10,239,974 km (0.095 R)
• M34: 10,724,073 km (0.11 R)
• M35: 11,074,581 km (0.094 R)
• M36: 12,220,949 km (0.099 R)
• M37: 12,330,305 km (0.086 R)
• M38: 13,030,872 km (0.108 R)
• M39: 13,292,220 km (0.086 R)
• M40: 14,239,773 km (0.104 R)
• M41: 15,248,361 km (0.109 R)
• M42: 15,523,771 km (0.03 R)
• M43: 15,880,412 km (0.117 R)
• M44: 16,119,619 km (0.117 R)
• M45: 16,601,624 km (0.118 R)
• M46: 17,047,725 km (0.103 R)
• M47: 17,129,255 km (0.081 R)
• M48: 17,333,606 km (0.062 R)
• M49: 17,621,133 km (0.083 R)
• M50: 17,993,183 km (0.095 R)
• M51: 18,076,210 km (0.098 R)
• M52: 18,576,914 km (0.078 R)
• M53: 18,955,546 km (0.034 R)
• M54: 19,209,414 km (0.1 R)
• M55: 19,506,964 km (0.086 R)
• M56: 19,677,655 km (0.071 R)
• M57: 20,020,533 km (0.068 R)
• M58: 20,279,039 km (0.09 R)
• M59: 20,538,591 km (0.096 R)
• M60: 20,799,340 km (0.118 R)
• M61: 20,886,556 km (0.076 R)
• M62: 21,499,907 km (0.101 R)
• M63: 22,074,961 km (0.056 R)
• M64: 22,163,822 km (0.114 R)
• M65: 24,470,920 km (0.075 R)
• M66: 24,932,131 km (0.052 R)
• M67: 26,521,907 km (0.099 R)
• M68: 27,090,828 km (0.064 R)
• M69: 27,999,785 km (0.03 R)
• M70: 28,579,028 km (0.089 R)
• M71: 29,700,264 km (0.073 R)
• M72: 30,587,828 km (0.106 R)
• M73: 30,885,677 km (0.053 R)
• M74: 31,935,405 km (0.089 R)
• M75: 32,237,593 km (0.036 R)
• M76: 33,047,815 km (0.077 R)
• M77: 33,200,555 km (0.088 R)
• M78: 33,455,469 km (0.101 R)
• M79: 33,711,132 km (0.116 R)
• M80: 34,275,715 km (0.081 R)
• M81: 34,430,249 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 12.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.5 AU - 8.54 AU

Year: 7951 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,110,416 km

• M1: 191,036 km (0.11 R)
• M2: 315,951 km (0.119 R)
• M3: 404,961 km (0.061 R)
• M4: 568,622 km (0.066 R)
• M5: 870,660 km (0.119 R)
• M6: 999,912 km (0.073 R)
• M7: 1,093,560 km (0.093 R)
• M8: 1,475,334 km (0.089 R)
• M9: 2,043,208 km (0.104 R)
• M10: 2,631,277 km (0.082 R)
• M11: 2,719,390 km (0.053 R)
• M12: 2,899,057 km (0.109 R)
• M13: 3,036,238 km (0.089 R)
• M14: 3,381,211 km (0.12 R)
• M15: 3,607,253 km (0.105 R)
• M16: 4,023,584 km (0.059 R)
• M17: 4,125,760 km (0.105 R)
• M18: 4,263,539 km (0.102 R)
• M19: 4,650,100 km (0.077 R)
• M20: 5,158,583 km (0.102 R)
• M21: 5,270,034 km (0.109 R)
• M22: 5,513,878 km (0.054 R)
• M23: 5,685,018 km (0.094 R)
• M24: 5,800,059 km (0.117 R)
• M25: 5,993,639 km (0.118 R)
• M26: 6,387,081 km (0.066 R)
• M27: 6,486,863 km (0.116 R)
• M28: 7,034,241 km (0.073 R)
• M29: 7,428,432 km (0.102 R)
• M30: 8,216,813 km (0.058 R)
• M31: 8,610,105 km (0.115 R)
• M32: 9,076,552 km (0.033 R)
• M33: 9,392,203 km (0.076 R)
• M34: 9,803,448 km (0.1 R)
• M35: 10,011,239 km (0.108 R)
• M36: 10,220,527 km (0.092 R)
• M37: 10,833,279 km (0.064 R)
• M38: 11,971,121 km (0.094 R)
• M39: 12,667,050 km (0.103 R)
• M40: 13,452,738 km (0.04 R)
• M41: 13,838,701 km (0.086 R)
• M42: 14,779,821 km (0.036 R)
• M43: 15,044,908 km (0.115 R)
• M44: 15,258,085 km (0.088 R)
• M45: 16,093,739 km (0.083 R)
• M46: 16,476,111 km (0.081 R)
• M47: 16,723,396 km (0.034 R)
• M48: 17,725,104 km (0.044 R)
• M49: 18,517,673 km (0.117 R)
• M50: 18,803,555 km (0.047 R)
• M51: 19,090,783 km (0.095 R)
• M52: 19,379,656 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 10.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.85 AU - 7.85 AU

Year: 8518 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,110,416 km

• M1: 173,982 km (0.106 R)
• M2: 464,202 km (0.066 R)
• M3: 726,597 km (0.064 R)
• M4: 842,386 km (0.111 R)
• M5: 1,227,750 km (0.066 R)
• M6: 1,513,781 km (0.105 R)
• M7: 1,699,133 km (0.037 R)
• M8: 1,856,510 km (0.117 R)
• M9: 2,092,425 km (0.079 R)
• M10: 2,223,473 km (0.05 R)
• M11: 2,573,383 km (0.095 R)
• M12: 2,795,984 km (0.095 R)
• M13: 2,878,413 km (0.111 R)
• M14: 2,961,888 km (0.082 R)
• M15: 3,130,934 km (0.095 R)
• M16: 3,478,898 km (0.076 R)
• M17: 3,977,658 km (0.05 R)
• M18: 4,094,195 km (0.061 R)
• M19: 4,354,644 km (0.101 R)
• M20: 5,016,765 km (0.104 R)
• M21: 5,117,594 km (0.083 R)
• M22: 5,244,453 km (0.078 R)
• M23: 6,243,318 km (0.06 R)
• M24: 7,819,630 km (0.098 R)
• M25: 7,907,295 km (0.116 R)
• M26: 8,291,612 km (0.106 R)
• M27: 8,470,979 km (0.081 R)
• M28: 8,712,281 km (0.107 R)
• M29: 9,047,679 km (0.104 R)
• M30: 9,139,832 km (0.112 R)
• M31: 9,263,250 km (0.116 R)
• M32: 9,731,192 km (0.098 R)
• M33: 10,047,442 km (0.057 R)
• M34: 10,174,899 km (0.051 R)
• M35: 10,334,969 km (0.12 R)
• M36: 10,399,146 km (0.12 R)
• M37: 11,279,829 km (0.077 R)
• M38: 11,445,434 km (0.12 R)
• M39: 12,150,189 km (0.116 R)
• M40: 12,627,855 km (0.096 R)
• M41: 12,903,564 km (0.074 R)
• M42: 13,216,224 km (0.048 R)
• M43: 13,636,893 km (0.087 R)
• M44: 13,742,659 km (0.106 R)
• M45: 15,216,796 km (0.088 R)
• M46: 15,399,904 km (0.09 R)
• M47: 15,768,513 km (0.109 R)
• M48: 16,065,465 km (0.045 R)
• M49: 16,476,859 km (0.032 R)
• M50: 16,627,205 km (0.094 R)
• M51: 16,702,602 km (0.082 R)
• M52: 16,929,542 km (0.089 R)
• M53: 17,233,675 km (0.113 R)
• M54: 17,693,090 km (0.025 R)
• M55: 17,770,133 km (0.108 R)
• M56: 17,847,176 km (0.025 R)
• M57: 18,624,337 km (0.08 R)
• M58: 19,810,648 km (0.026 R)
• M59: 20,050,752 km (0.101 R)
• M60: 20,251,662 km (0.099 R)
• M61: 21,882,877 km (0.056 R)
• M62: 22,547,092 km (0.116 R)
• M63: 22,965,667 km (0.061 R)
• M64: 23,640,652 km (0.09 R)
• M65: 23,767,960 km (0.109 R)
• M66: 23,852,932 km (0.072 R)
• M67: 24,364,856 km (0.118 R)
• M68: 25,660,822 km (0.092 R)
• M69: 26,890,516 km (0.045 R)
• M70: 26,979,078 km (0.092 R)
• M71: 27,245,363 km (0.078 R)
• M72: 27,512,544 km (0.081 R)
• M73: 28,049,451 km (0.093 R)
• M74: 29,088,259 km (0.105 R)
• M75: 29,179,214 km (0.103 R)
• M76: 29,406,902 km (0.069 R)
• M77: 29,589,561 km (0.051 R)
• M78: 29,955,926 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit