🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.78 AU - 0.82 AU

Year: 261 Days

Day: 13.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.73 AU - 0.99 AU

Year: 291 Days

Day: 30 Hours

Environment

Temp: 77 °C

Axial Tilt: 160 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.12 AU - 1.62 AU

Year: 586 Days

Day: 29.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,683,452 km

• M1: 235,916 km (0.075 R)
• M2: 284,236 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.27 AU - 1.63 AU

Year: 638 Days

Day: 13.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,683,452 km

• M1: 235,317 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.59 AU - 1.61 AU

Year: 739 Days

Day: 28.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,683,452 km

• M1: 484,398 km (0.11 R)
• M2: 840,142 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.77 AU - 3.99 AU

Year: 2270 Days

Day: 35.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 12.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.14 AU - 7.54 AU

Year: 6534 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,683,452 km

• M1: 188,793 km (0.081 R)
• M2: 287,677 km (0.114 R)
• M3: 402,568 km (0.096 R)
• M4: 667,805 km (0.119 R)
• M5: 807,978 km (0.106 R)
• M6: 1,137,093 km (0.111 R)
• M7: 1,221,766 km (0.092 R)
• M8: 1,398,142 km (0.106 R)
• M9: 1,564,345 km (0.05 R)
• M10: 1,856,360 km (0.103 R)
• M11: 1,957,787 km (0.074 R)
• M12: 2,251,747 km (0.104 R)
• M13: 2,426,328 km (0.109 R)
• M14: 3,120,761 km (0.062 R)
• M15: 3,291,602 km (0.043 R)
• M16: 4,058,441 km (0.108 R)
• M17: 4,462,355 km (0.093 R)
• M18: 4,935,832 km (0.06 R)
• M19: 5,396,294 km (0.057 R)
• M20: 5,513,579 km (0.089 R)
• M21: 5,631,761 km (0.067 R)
• M22: 5,780,611 km (0.106 R)
• M23: 6,235,239 km (0.098 R)
• M24: 6,327,691 km (0.083 R)
• M25: 7,275,992 km (0.057 R)
• M26: 7,899,665 km (0.094 R)
• M27: 8,370,150 km (0.05 R)
• M28: 8,643,167 km (0.097 R)
• M29: 9,093,157 km (0.064 R)
• M30: 9,303,492 km (0.119 R)
• M31: 10,016,026 km (0.109 R)
• M32: 10,598,710 km (0.112 R)
• M33: 10,746,064 km (0.097 R)
• M34: 11,005,766 km (0.052 R)
• M35: 11,304,961 km (0.103 R)
• M36: 11,720,844 km (0.115 R)
• M37: 12,180,408 km (0.106 R)
• M38: 13,038,053 km (0.066 R)
• M39: 13,714,235 km (0.096 R)
• M40: 14,770,396 km (0.083 R)
• M41: 15,059,270 km (0.077 R)
• M42: 15,558,777 km (0.12 R)
• M43: 16,021,334 km (0.077 R)
• M44: 16,531,313 km (0.073 R)
• M45: 18,048,834 km (0.101 R)
• M46: 19,025,558 km (0.098 R)
• M47: 19,115,167 km (0.079 R)
• M48: 19,430,071 km (0.113 R)
• M49: 19,791,948 km (0.096 R)
• M50: 20,798,742 km (0.093 R)
• M51: 20,937,269 km (0.117 R)
• M52: 21,775,316 km (0.047 R)
• M53: 21,869,114 km (0.108 R)
• M54: 22,151,256 km (0.03 R)
• M55: 22,814,423 km (0.083 R)
• M56: 23,005,161 km (0.11 R)
• M57: 23,532,194 km (0.104 R)
• M58: 23,773,046 km (0.059 R)
• M59: 23,869,687 km (0.062 R)
• M60: 24,111,736 km (0.103 R)
• M61: 25,383,468 km (0.097 R)
• M62: 26,928,215 km (0.104 R)
• M63: 27,788,253 km (0.049 R)
• M64: 28,145,044 km (0.081 R)
• M65: 28,605,955 km (0.095 R)
• M66: 28,914,576 km (0.11 R)
• M67: 30,422,073 km (0.096 R)
• M68: 30,842,443 km (0.048 R)
• M69: 31,211,801 km (0.098 R)
• M70: 31,423,482 km (0.076 R)
• M71: 32,596,628 km (0.12 R)
• M72: 32,811,451 km (0.106 R)
• M73: 33,026,722 km (0.11 R)
• M74: 33,404,756 km (0.076 R)
• M75: 33,838,290 km (0.112 R)
• M76: 34,383,126 km (0.108 R)
• M77: 34,492,332 km (0.045 R)
• M78: 34,985,556 km (0.091 R)
• M79: 35,536,376 km (0.102 R)
• M80: 36,702,342 km (0.069 R)
• M81: 37,205,888 km (0.066 R)
• M82: 37,486,683 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 8.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.16 AU - 7.46 AU

Year: 7219 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,683,452 km

• M1: 139,724 km (0.104 R)
• M2: 388,655 km (0.097 R)
• M3: 792,570 km (0.079 R)
• M4: 946,805 km (0.119 R)
• M5: 1,005,298 km (0.055 R)
• M6: 1,095,655 km (0.079 R)
• M7: 1,173,147 km (0.102 R)
• M8: 1,383,182 km (0.085 R)
• M9: 1,588,131 km (0.077 R)
• M10: 2,221,080 km (0.087 R)
• M11: 2,502,772 km (0.081 R)
• M12: 2,732,256 km (0.099 R)
• M13: 2,990,312 km (0.1 R)
• M14: 3,056,135 km (0.085 R)
• M15: 3,415,170 km (0.091 R)
• M16: 3,740,396 km (0.079 R)
• M17: 4,148,798 km (0.078 R)
• M18: 4,321,134 km (0.039 R)
• M19: 4,445,750 km (0.076 R)
• M20: 4,672,989 km (0.106 R)
• M21: 4,852,357 km (0.113 R)
• M22: 5,138,836 km (0.119 R)
• M23: 5,430,852 km (0.094 R)
• M24: 5,484,557 km (0.052 R)
• M25: 5,592,417 km (0.051 R)
• M26: 6,970,812 km (0.057 R)
• M27: 7,205,531 km (0.107 R)
• M28: 7,502,483 km (0.117 R)
• M29: 8,169,989 km (0.105 R)
• M30: 8,324,224 km (0.115 R)
• M31: 8,542,038 km (0.094 R)
• M32: 9,142,524 km (0.103 R)
• M33: 9,399,384 km (0.099 R)
• M34: 9,528,786 km (0.1 R)
• M35: 9,626,174 km (0.091 R)
• M36: 9,953,345 km (0.101 R)
• M37: 10,417,397 km (0.1 R)
• M38: 10,719,435 km (0.092 R)
• M39: 11,608,346 km (0.088 R)
• M40: 11,851,742 km (0.101 R)
• M41: 11,956,460 km (0.118 R)
• M42: 12,378,775 km (0.1 R)
• M43: 12,591,802 km (0.077 R)
• M44: 12,734,519 km (0.07 R)
• M45: 13,021,447 km (0.044 R)
• M46: 13,274,417 km (0.094 R)
• M47: 14,190,704 km (0.119 R)
• M48: 14,264,905 km (0.038 R)
• M49: 14,976,093 km (0.083 R)
• M50: 17,376,241 km (0.056 R)
• M51: 17,814,563 km (0.093 R)
• M52: 17,894,598 km (0.028 R)
• M53: 18,620,597 km (0.099 R)
• M54: 19,810,348 km (0.085 R)
• M55: 19,893,226 km (0.058 R)
• M56: 20,309,856 km (0.049 R)
• M57: 21,024,485 km (0.045 R)
• M58: 21,406,259 km (0.092 R)
• M59: 21,833,061 km (0.039 R)
• M60: 22,090,519 km (0.112 R)
• M61: 22,521,959 km (0.071 R)
• M62: 23,305,254 km (0.052 R)
• M63: 24,009,112 km (0.106 R)
• M64: 24,854,041 km (0.031 R)
• M65: 25,077,989 km (0.096 R)
• M66: 25,392,593 km (0.103 R)
• M67: 26,162,274 km (0.052 R)
• M68: 26,618,548 km (0.102 R)
• M69: 27,031,438 km (0.113 R)
• M70: 27,354,120 km (0.119 R)
• M71: 27,492,797 km (0.12 R)
• M72: 27,863,651 km (0.067 R)
• M73: 28,189,624 km (0.111 R)
• M74: 29,316,545 km (0.117 R)
• M75: 29,980,760 km (0.091 R)
• M76: 30,506,147 km (0.117 R)
• M77: 30,697,932 km (0.093 R)
• M78: 31,662,838 km (0.054 R)
• M79: 32,246,569 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 14.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.64 AU - 10.36 AU

Year: 9051 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,683,452 km

• M1: 183,856 km (0.084 R)
• M2: 348,862 km (0.11 R)
• M3: 537,505 km (0.118 R)
• M4: 754,422 km (0.045 R)
• M5: 988,393 km (0.083 R)
• M6: 1,168,659 km (0.089 R)
• M7: 1,344,137 km (0.037 R)
• M8: 1,546,244 km (0.071 R)
• M9: 1,943,426 km (0.119 R)
• M10: 2,038,271 km (0.079 R)
• M11: 2,454,303 km (0.091 R)
• M12: 2,578,319 km (0.068 R)
• M13: 2,940,945 km (0.049 R)
• M14: 3,481,292 km (0.097 R)
• M15: 3,574,342 km (0.102 R)
• M16: 4,003,987 km (0.043 R)
• M17: 4,101,674 km (0.108 R)
• M18: 4,249,776 km (0.099 R)
• M19: 4,730,883 km (0.082 R)
• M20: 5,282,899 km (0.097 R)
• M21: 5,800,358 km (0.1 R)
• M22: 6,362,547 km (0.088 R)
• M23: 6,766,611 km (0.087 R)
• M24: 7,268,512 km (0.115 R)
• M25: 7,599,871 km (0.074 R)
• M26: 8,090,702 km (0.118 R)
• M27: 8,434,029 km (0.102 R)
• M28: 8,782,293 km (0.04 R)
• M29: 9,038,703 km (0.105 R)
• M30: 9,264,895 km (0.101 R)
• M31: 9,558,706 km (0.031 R)
• M32: 9,690,202 km (0.093 R)
• M33: 9,888,569 km (0.079 R)
• M34: 10,222,471 km (0.039 R)
• M35: 10,323,300 km (0.116 R)
• M36: 10,526,005 km (0.043 R)
• M37: 10,661,840 km (0.103 R)
• M38: 11,489,565 km (0.111 R)
• M39: 11,699,750 km (0.096 R)
• M40: 12,195,069 km (0.065 R)
• M41: 12,842,080 km (0.049 R)
• M42: 13,133,347 km (0.09 R)
• M43: 13,316,454 km (0.115 R)
• M44: 13,722,313 km (0.095 R)
• M45: 14,432,903 km (0.087 R)
• M46: 14,811,685 km (0.108 R)
• M47: 17,313,261 km (0.081 R)
• M48: 17,473,929 km (0.116 R)
• M49: 17,594,654 km (0.118 R)
• M50: 18,121,538 km (0.074 R)
• M51: 19,398,655 km (0.09 R)
• M52: 20,027,116 km (0.054 R)
• M53: 20,153,526 km (0.091 R)
• M54: 20,364,908 km (0.119 R)
• M55: 20,960,906 km (0.056 R)
• M56: 21,132,195 km (0.054 R)
• M57: 21,260,999 km (0.081 R)
• M58: 21,692,140 km (0.119 R)
• M59: 22,169,806 km (0.091 R)
• M60: 22,607,081 km (0.088 R)
• M61: 22,694,895 km (0.05 R)
• M62: 23,357,015 km (0.114 R)
• M63: 23,579,018 km (0.11 R)
• M64: 23,668,178 km (0.086 R)
• M65: 23,891,229 km (0.078 R)
• M66: 23,980,688 km (0.12 R)
• M67: 24,835,939 km (0.088 R)
• M68: 25,289,969 km (0.073 R)
• M69: 25,563,883 km (0.101 R)
• M70: 26,483,610 km (0.085 R)
• M71: 26,576,211 km (0.069 R)
• M72: 26,715,337 km (0.097 R)
• M73: 27,742,626 km (0.102 R)
• M74: 28,545,219 km (0.062 R)
• M75: 28,830,352 km (0.097 R)
• M76: 29,164,254 km (0.108 R)
• M77: 30,076,802 km (0.116 R)
• M78: 31,389,822 km (0.111 R)
• M79: 31,536,877 km (0.085 R)
• M80: 31,733,299 km (0.042 R)
• M81: 31,880,952 km (0.046 R)
• M82: 32,473,509 km (0.061 R)
• M83: 33,419,267 km (0.031 R)
• M84: 33,569,463 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.5

Radius: 4.3

Gravity: 42.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.59 AU - 14.39 AU

Year: 17100 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,683,452 km

• M1: 78,838 km (0.072 R)
• M2: 159,621 km (0.087 R)
• M3: 198,516 km (0.079 R)
• M4: 287,228 km (0.03 R)
• M5: 482,902 km (0.06 R)
• M6: 760,107 km (0.108 R)
• M7: 1,323,642 km (0.104 R)
• M8: 1,466,209 km (0.103 R)
• M9: 1,583,942 km (0.116 R)
• M10: 1,766,302 km (0.068 R)
• M11: 1,828,535 km (0.086 R)
• M12: 2,117,857 km (0.085 R)
• M13: 2,217,489 km (0.067 R)
• M14: 2,250,999 km (0.096 R)
• M15: 3,333,789 km (0.074 R)
• M16: 3,886,403 km (0.058 R)
• M17: 4,008,475 km (0.082 R)
• M18: 4,680,768 km (0.098 R)
• M19: 6,604,896 km (0.105 R)
• M20: 7,045,461 km (0.036 R)
• M21: 8,580,934 km (0.053 R)
• M22: 9,331,466 km (0.062 R)
• M23: 10,327,040 km (0.086 R)
• M24: 10,439,687 km (0.054 R)
• M25: 10,609,481 km (0.1 R)
• M26: 11,066,802 km (0.074 R)
• M27: 11,124,397 km (0.072 R)
• M28: 12,959,215 km (0.118 R)
• M29: 14,885,437 km (0.066 R)
• M30: 15,076,473 km (0.038 R)
• M31: 15,396,762 km (0.082 R)
• M32: 16,240,046 km (0.101 R)
• M33: 16,371,093 km (0.034 R)
• M34: 17,432,191 km (0.096 R)
• M35: 17,701,018 km (0.057 R)
• M36: 17,768,337 km (0.113 R)
• M37: 18,378,846 km (0.045 R)
• M38: 18,996,087 km (0.104 R)
• M39: 20,039,981 km (0.085 R)
• M40: 20,462,745 km (0.092 R)
• M41: 20,817,292 km (0.064 R)
• M42: 22,913,158 km (0.105 R)
• M43: 23,355,070 km (0.119 R)
• M44: 23,577,223 km (0.115 R)
• M45: 25,150,843 km (0.09 R)
• M46: 25,759,257 km (0.077 R)
• M47: 28,162,248 km (0.104 R)
• M48: 29,350,354 km (0.089 R)
• M49: 30,473,984 km (0.108 R)
• M50: 30,716,632 km (0.104 R)
• M51: 30,959,878 km (0.108 R)
• M52: 34,095,898 km (0.099 R)
• M53: 34,853,312 km (0.085 R)
• M54: 37,938,020 km (0.085 R)
• M55: 38,111,853 km (0.104 R)
• M56: 38,198,919 km (0.069 R)
• M57: 38,722,661 km (0.118 R)
• M58: 39,424,724 km (0.074 R)
• M59: 39,689,063 km (0.059 R)
• M60: 40,485,522 km (0.05 R)
• M61: 40,752,255 km (0.105 R)
• M62: 41,108,747 km (0.107 R)
• M63: 41,198,057 km (0.097 R)
• M64: 42,906,614 km (0.056 R)
• M65: 42,997,121 km (0.082 R)
• M66: 45,743,588 km (0.1 R)
• M67: 45,928,641 km (0.072 R)
• M68: 47,418,486 km (0.111 R)
• M69: 47,699,580 km (0.064 R)
• M70: 48,451,908 km (0.1 R)
• M71: 48,924,039 km (0.111 R)
• M72: 50,540,893 km (0.05 R)
• M73: 50,732,228 km (0.096 R)
• M74: 50,923,863 km (0.101 R)
• M75: 51,692,647 km (0.078 R)
• M76: 51,885,478 km (0.099 R)
• M77: 53,047,255 km (0.108 R)
• M78: 53,144,494 km (0.102 R)
• M79: 54,413,533 km (0.079 R)
• M80: 56,782,565 km (0.072 R)
• M81: 56,881,898 km (0.084 R)
• M82: 57,679,553 km (0.113 R)
• M83: 57,979,647 km (0.085 R)
• M84: 58,179,958 km (0.117 R)
• M85: 58,380,419 km (0.102 R)
• M86: 58,480,800 km (0.091 R)
• M87: 58,581,180 km (0.079 R)
• M88: 60,601,649 km (0.076 R)
• M89: 60,703,226 km (0.049 R)
• M90: 64,191,848 km (0.111 R)
• M91: 64,710,354 km (0.104 R)
• M92: 66,378,969 km (0.111 R)
• M93: 66,798,292 km (0.101 R)
• M94: 66,903,309 km (0.07 R)
• M95: 67,428,996 km (0.087 R)
• M96: 68,272,878 km (0.059 R)
• M97: 69,226,415 km (0.1 R)
• M98: 71,146,952 km (0.115 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: 323 - 19,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit