🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.51 AU - 0.55 AU

Year: 138 Days

Day: 46.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,189,597 km

• M1: 31,116 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.67 AU - 1.01 AU

Year: 274 Days

Day: 25.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,189,597 km

• M1: 30,219 km (0.094 R)
• M2: 69,563 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.59 AU - 1.63 AU

Year: 728 Days

Day: 45.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.34 AU - 2.22 AU

Year: 846 Days

Day: 45.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 143.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,189,597 km

• M1: 39,045 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.86 AU - 1.92 AU

Year: 926 Days

Day: 29.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.29 AU - 3.31 AU

Year: 1670 Days

Day: 15.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,189,597 km

• M1: 549,922 km (0.06 R)
• M2: 1,884,185 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 10.3

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.5 AU - 8.12 AU

Year: 7780 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,189,597 km

• M1: 129,552 km (0.105 R)
• M2: 208,839 km (0.103 R)
• M3: 368,160 km (0.077 R)
• M4: 453,880 km (0.056 R)
• M5: 742,305 km (0.088 R)
• M6: 925,113 km (0.106 R)
• M7: 1,315,264 km (0.085 R)
• M8: 1,456,485 km (0.043 R)
• M9: 1,933,104 km (0.11 R)
• M10: 2,212,852 km (0.067 R)
• M11: 2,505,914 km (0.088 R)
• M12: 2,682,589 km (0.048 R)
• M13: 3,712,421 km (0.074 R)
• M14: 4,031,513 km (0.116 R)
• M15: 4,209,385 km (0.115 R)
• M16: 5,169,205 km (0.035 R)
• M17: 5,298,009 km (0.089 R)
• M18: 7,066,106 km (0.109 R)
• M19: 7,173,367 km (0.075 R)
• M20: 7,281,078 km (0.106 R)
• M21: 7,425,590 km (0.078 R)
• M22: 7,901,760 km (0.088 R)
• M23: 8,577,493 km (0.083 R)
• M24: 8,961,062 km (0.061 R)
• M25: 9,507,244 km (0.077 R)
• M26: 10,064,346 km (0.1 R)
• M27: 11,251,854 km (0.083 R)
• M28: 11,503,029 km (0.073 R)
• M29: 11,798,485 km (0.047 R)
• M30: 11,925,942 km (0.088 R)
• M31: 12,053,848 km (0.088 R)
• M32: 12,353,942 km (0.108 R)
• M33: 12,656,429 km (0.045 R)
• M34: 12,786,878 km (0.095 R)
• M35: 12,917,776 km (0.048 R)
• M36: 13,224,901 km (0.099 R)
• M37: 14,070,577 km (0.083 R)
• M38: 15,256,140 km (0.044 R)
• M39: 15,348,742 km (0.082 R)
• M40: 16,378,872 km (0.076 R)
• M41: 17,238,163 km (0.102 R)
• M42: 18,603,991 km (0.049 R)
• M43: 19,953,813 km (0.105 R)
• M44: 20,717,211 km (0.045 R)
• M45: 22,693,847 km (0.117 R)
• M46: 22,958,336 km (0.063 R)
• M47: 23,544,012 km (0.071 R)
• M48: 25,111,349 km (0.091 R)
• M49: 25,330,211 km (0.089 R)
• M50: 25,879,983 km (0.103 R)
• M51: 26,378,293 km (0.083 R)
• M52: 27,384,189 km (0.091 R)
• M53: 27,553,085 km (0.087 R)
• M54: 27,665,882 km (0.081 R)
• M55: 27,948,473 km (0.093 R)
• M56: 28,459,649 km (0.118 R)
• M57: 29,146,004 km (0.115 R)
• M58: 29,664,360 km (0.087 R)
• M59: 29,837,894 km (0.084 R)
• M60: 30,069,621 km (0.093 R)
• M61: 31,237,681 km (0.097 R)
• M62: 31,531,940 km (0.065 R)
• M63: 32,004,819 km (0.084 R)
• M64: 32,360,862 km (0.105 R)
• M65: 34,586,130 km (0.086 R)
• M66: 36,550,201 km (0.109 R)
• M67: 37,233,713 km (0.051 R)
• M68: 38,046,927 km (0.105 R)
• M69: 38,172,589 km (0.077 R)
• M70: 38,865,976 km (0.102 R)
• M71: 38,992,535 km (0.11 R)
• M72: 39,245,954 km (0.085 R)
• M73: 41,164,397 km (0.111 R)
• M74: 41,422,454 km (0.11 R)
• M75: 42,460,214 km (0.055 R)
• M76: 43,637,848 km (0.098 R)
• M77: 44,098,760 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 9.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.82 AU - 8.9 AU

Year: 9400 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,189,597 km

• M1: 249,978 km (0.103 R)
• M2: 499,956 km (0.094 R)
• M3: 587,620 km (0.046 R)
• M4: 681,119 km (0.117 R)
• M5: 868,715 km (0.105 R)
• M6: 992,731 km (0.073 R)
• M7: 1,139,637 km (0.103 R)
• M8: 1,473,539 km (0.07 R)
• M9: 1,566,439 km (0.036 R)
• M10: 1,642,285 km (0.091 R)
• M11: 2,852,383 km (0.105 R)
• M12: 3,063,914 km (0.11 R)
• M13: 3,703,894 km (0.117 R)
• M14: 3,780,338 km (0.032 R)
• M15: 4,117,831 km (0.098 R)
• M16: 4,277,003 km (0.068 R)
• M17: 4,794,313 km (0.065 R)
• M18: 5,046,235 km (0.111 R)
• M19: 5,331,369 km (0.09 R)
• M20: 5,798,563 km (0.067 R)
• M21: 5,857,804 km (0.101 R)
• M22: 6,248,404 km (0.095 R)
• M23: 6,431,661 km (0.117 R)
• M24: 7,992,565 km (0.087 R)
• M25: 8,058,688 km (0.083 R)
• M26: 8,325,122 km (0.092 R)
• M27: 8,492,970 km (0.097 R)
• M28: 8,594,248 km (0.115 R)
• M29: 8,662,016 km (0.025 R)
• M30: 9,037,955 km (0.071 R)
• M31: 9,175,885 km (0.085 R)
• M32: 9,770,237 km (0.075 R)
• M33: 9,982,965 km (0.113 R)
• M34: 10,233,242 km (0.059 R)
• M35: 10,305,049 km (0.064 R)
• M36: 10,849,286 km (0.109 R)
• M37: 11,143,545 km (0.063 R)
• M38: 11,552,247 km (0.097 R)
• M39: 12,041,581 km (0.092 R)
• M40: 12,308,015 km (0.047 R)
• M41: 12,885,164 km (0.045 R)
• M42: 13,079,641 km (0.091 R)
• M43: 13,392,749 km (0.101 R)
• M44: 13,827,182 km (0.115 R)
• M45: 13,946,561 km (0.116 R)
• M46: 14,026,296 km (0.098 R)
• M47: 14,266,401 km (0.079 R)
• M48: 15,035,633 km (0.085 R)
• M49: 15,363,701 km (0.08 R)
• M50: 15,735,452 km (0.079 R)
• M51: 15,901,655 km (0.106 R)
• M52: 16,068,457 km (0.081 R)
• M53: 16,151,933 km (0.114 R)
• M54: 16,403,706 km (0.101 R)
• M55: 16,614,489 km (0.082 R)
• M56: 16,910,992 km (0.108 R)
• M57: 17,123,870 km (0.101 R)
• M58: 17,509,384 km (0.068 R)
• M59: 17,638,487 km (0.078 R)
• M60: 18,201,723 km (0.053 R)
• M61: 18,288,788 km (0.03 R)
• M62: 19,390,278 km (0.105 R)
• M63: 19,791,948 km (0.073 R)
• M64: 20,061,374 km (0.078 R)
• M65: 20,331,996 km (0.109 R)
• M66: 22,259,714 km (0.099 R)
• M67: 23,103,596 km (0.045 R)
• M68: 23,624,496 km (0.109 R)
• M69: 24,101,414 km (0.11 R)
• M70: 24,533,303 km (0.034 R)
• M71: 24,726,134 km (0.063 R)
• M72: 26,533,127 km (0.1 R)
• M73: 28,940,157 km (0.069 R)
• M74: 29,706,547 km (0.112 R)
• M75: 30,272,924 km (0.06 R)
• M76: 31,677,948 km (0.083 R)
• M77: 32,414,867 km (0.094 R)
• M78: 34,605,279 km (0.086 R)
• M79: 35,745,514 km (0.081 R)
• M80: 36,018,829 km (0.088 R)
• M81: 36,622,606 km (0.113 R)
• M82: 36,842,964 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 8.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.95 AU - 14.89 AU

Year: 15602 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,189,597 km

• M1: 124,316 km (0.032 R)
• M2: 490,831 km (0.056 R)
• M3: 594,203 km (0.119 R)
• M4: 778,807 km (0.082 R)
• M5: 902,075 km (0.09 R)
• M6: 1,048,681 km (0.067 R)
• M7: 1,292,675 km (0.109 R)
• M8: 1,459,178 km (0.119 R)
• M9: 1,516,324 km (0.069 R)
• M10: 1,652,608 km (0.053 R)
• M11: 2,000,572 km (0.109 R)
• M12: 2,150,619 km (0.094 R)
• M13: 2,259,975 km (0.119 R)
• M14: 2,326,546 km (0.036 R)
• M15: 2,484,521 km (0.079 R)
• M16: 2,763,671 km (0.116 R)
• M17: 3,951,628 km (0.072 R)
• M18: 4,277,602 km (0.114 R)
• M19: 4,499,754 km (0.094 R)
• M20: 4,840,239 km (0.086 R)
• M21: 4,955,579 km (0.057 R)
• M22: 5,101,138 km (0.076 R)
• M23: 5,277,514 km (0.096 R)
• M24: 5,819,058 km (0.057 R)
• M25: 6,221,177 km (0.05 R)
• M26: 6,346,690 km (0.118 R)
• M27: 6,504,815 km (0.065 R)
• M28: 6,987,118 km (0.108 R)
• M29: 7,281,976 km (0.091 R)
• M30: 8,363,419 km (0.066 R)
• M31: 8,432,682 km (0.053 R)
• M32: 8,536,952 km (0.11 R)
• M33: 8,887,460 km (0.109 R)
• M34: 9,207,151 km (0.088 R)
• M35: 9,458,325 km (0.072 R)
• M36: 10,004,058 km (0.079 R)
• M37: 10,898,654 km (0.102 R)
• M38: 10,974,350 km (0.071 R)
• M39: 11,088,344 km (0.081 R)
• M40: 11,240,784 km (0.096 R)
• M41: 13,003,496 km (0.057 R)
• M42: 13,164,313 km (0.099 R)
• M43: 13,325,730 km (0.054 R)
• M44: 14,101,843 km (0.114 R)
• M45: 14,225,710 km (0.119 R)
• M46: 14,641,144 km (0.089 R)
• M47: 15,868,744 km (0.077 R)
• M48: 16,647,251 km (0.105 R)
• M49: 16,821,832 km (0.062 R)
• M50: 16,953,328 km (0.076 R)
• M51: 17,748,890 km (0.036 R)
• M52: 17,838,050 km (0.076 R)
• M53: 17,927,360 km (0.112 R)
• M54: 18,874,015 km (0.092 R)
• M55: 19,376,365 km (0.078 R)
• M56: 19,698,449 km (0.098 R)
• M57: 19,790,751 km (0.102 R)
• M58: 19,975,804 km (0.112 R)
• M59: 20,068,554 km (0.072 R)
• M60: 20,487,728 km (0.105 R)
• M61: 20,628,200 km (0.045 R)
• M62: 22,049,380 km (0.117 R)
• M63: 22,530,038 km (0.112 R)
• M64: 22,820,258 km (0.032 R)
• M65: 23,747,016 km (0.114 R)
• M66: 24,289,309 km (0.11 R)
• M67: 25,536,805 km (0.113 R)
• M68: 27,834,180 km (0.113 R)
• M69: 29,507,881 km (0.079 R)
• M70: 29,666,455 km (0.115 R)
• M71: 30,570,325 km (0.052 R)
• M72: 30,837,806 km (0.087 R)
• M73: 31,052,479 km (0.116 R)
• M74: 31,915,958 km (0.116 R)
• M75: 32,787,365 km (0.083 R)
• M76: 33,116,032 km (0.115 R)
• M77: 33,335,941 km (0.117 R)
• M78: 33,721,754 km (0.066 R)
• M79: 36,350,188 km (0.079 R)
• M80: 36,406,886 km (0.119 R)
• M81: 36,690,523 km (0.054 R)
• M82: 36,974,759 km (0.105 R)
• M83: 38,177,227 km (0.052 R)
• M84: 38,407,608 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.3

Radius: 6.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.21 AU - 18.13 AU

Year: 26476 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,189,597 km

• M1: 78,688 km (0.092 R)
• M2: 125,213 km (0.117 R)
• M3: 193,280 km (0.093 R)
• M4: 784,192 km (0.09 R)
• M5: 892,950 km (0.1 R)
• M6: 987,346 km (0.03 R)
• M7: 1,026,092 km (0.115 R)
• M8: 1,085,183 km (0.103 R)
• M9: 1,598,603 km (0.103 R)
• M10: 1,832,424 km (0.079 R)
• M11: 2,127,282 km (0.079 R)
• M12: 3,360,567 km (0.081 R)
• M13: 3,479,198 km (0.06 R)
• M14: 5,143,624 km (0.107 R)
• M15: 5,280,655 km (0.106 R)
• M16: 5,698,632 km (0.059 R)
• M17: 6,236,137 km (0.109 R)
• M18: 7,205,531 km (0.095 R)
• M19: 7,707,731 km (0.1 R)
• M20: 7,785,971 km (0.083 R)
• M21: 8,461,854 km (0.087 R)
• M22: 10,296,672 km (0.105 R)
• M23: 10,382,990 km (0.077 R)
• M24: 10,599,608 km (0.039 R)
• M25: 11,214,156 km (0.062 R)
• M26: 11,391,878 km (0.093 R)
• M27: 12,708,040 km (0.119 R)
• M28: 12,800,491 km (0.07 R)
• M29: 13,501,657 km (0.029 R)
• M30: 13,785,593 km (0.079 R)
• M31: 13,833,166 km (0.052 R)
• M32: 14,263,259 km (0.102 R)
• M33: 14,455,792 km (0.079 R)
• M34: 15,333,034 km (0.073 R)
• M35: 15,678,754 km (0.036 R)
• M36: 16,227,330 km (0.031 R)
• M37: 16,680,761 km (0.104 R)
• M38: 17,548,728 km (0.102 R)
• M39: 21,715,029 km (0.056 R)
• M40: 21,825,731 km (0.119 R)
• M41: 22,605,734 km (0.079 R)
• M42: 23,055,425 km (0.073 R)
• M43: 24,710,726 km (0.11 R)
• M44: 26,758,870 km (0.104 R)
• M45: 26,936,892 km (0.061 R)
• M46: 27,413,660 km (0.101 R)
• M47: 27,953,409 km (0.111 R)
• M48: 28,254,699 km (0.106 R)
• M49: 28,496,599 km (0.101 R)
• M50: 28,739,247 km (0.118 R)
• M51: 29,043,379 km (0.065 R)
• M52: 29,593,451 km (0.106 R)
• M53: 30,085,478 km (0.063 R)
• M54: 31,264,609 km (0.091 R)
• M55: 32,648,688 km (0.1 R)
• M56: 37,183,748 km (0.088 R)
• M57: 37,581,528 km (0.099 R)
• M58: 37,914,084 km (0.118 R)
• M59: 38,047,526 km (0.11 R)
• M60: 38,381,428 km (0.109 R)
• M61: 38,515,318 km (0.106 R)
• M62: 39,659,293 km (0.112 R)
• M63: 39,862,297 km (0.038 R)
• M64: 39,930,065 km (0.116 R)
• M65: 40,814,488 km (0.087 R)
• M66: 42,049,568 km (0.105 R)
• M67: 42,949,100 km (0.099 R)
• M68: 45,261,285 km (0.065 R)
• M69: 45,756,902 km (0.053 R)
• M70: 45,827,812 km (0.114 R)
• M71: 46,896,389 km (0.075 R)
• M72: 47,685,368 km (0.095 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit