🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.68 AU

Year: 180 Days

Day: 36.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,804,553 km

• M1: 358,885 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.84 AU - 0.94 AU

Year: 352 Days

Day: 37.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,804,553 km

• M1: 376,239 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.88 AU - 1.3 AU

Year: 477 Days

Day: 33.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,804,553 km

• M1: 60,138 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.04 AU - 2.8 AU

Year: 1577 Days

Day: 18.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,804,553 km

• M1: 1,827,039 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.29 AU - 2.65 AU

Year: 1626 Days

Day: 27.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,804,553 km

• M1: 58,792 km (0.027 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 8.6

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.51 AU - 3.81 AU

Year: 2934 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,804,553 km

• M1: 114,293 km (0.098 R)
• M2: 174,880 km (0.07 R)
• M3: 261,048 km (0.112 R)
• M4: 339,587 km (0.061 R)
• M5: 492,327 km (0.109 R)
• M6: 613,501 km (0.054 R)
• M7: 1,026,541 km (0.067 R)
• M8: 1,150,557 km (0.111 R)
• M9: 1,539,811 km (0.072 R)
• M10: 1,643,333 km (0.05 R)
• M11: 2,492,600 km (0.069 R)
• M12: 2,584,154 km (0.111 R)
• M13: 2,770,702 km (0.061 R)
• M14: 2,865,697 km (0.032 R)
• M15: 3,289,657 km (0.095 R)
• M16: 3,681,155 km (0.084 R)
• M17: 3,873,687 km (0.056 R)
• M18: 3,962,399 km (0.107 R)
• M19: 4,287,026 km (0.109 R)
• M20: 4,415,680 km (0.1 R)
• M21: 4,866,419 km (0.1 R)
• M22: 5,155,591 km (0.097 R)
• M23: 5,371,162 km (0.09 R)
• M24: 5,892,660 km (0.108 R)
• M25: 6,076,965 km (0.091 R)
• M26: 6,514,538 km (0.099 R)
• M27: 6,705,126 km (0.09 R)
• M28: 6,854,724 km (0.025 R)
• M29: 7,005,369 km (0.099 R)
• M30: 7,331,941 km (0.098 R)
• M31: 7,864,809 km (0.108 R)
• M32: 8,022,635 km (0.109 R)
• M33: 8,341,278 km (0.108 R)
• M34: 8,571,509 km (0.118 R)
• M35: 8,664,260 km (0.067 R)
• M36: 8,850,509 km (0.035 R)
• M37: 9,132,651 km (0.084 R)
• M38: 9,705,611 km (0.077 R)
• M39: 10,020,813 km (0.104 R)
• M40: 10,191,953 km (0.061 R)
• M41: 11,340,566 km (0.118 R)
• M42: 11,595,630 km (0.1 R)
• M43: 12,007,772 km (0.058 R)
• M44: 12,189,534 km (0.099 R)
• M45: 12,319,983 km (0.108 R)
• M46: 12,582,228 km (0.093 R)
• M47: 12,793,460 km (0.103 R)
• M48: 12,926,004 km (0.072 R)
• M49: 13,058,997 km (0.067 R)
• M50: 13,487,744 km (0.064 R)
• M51: 13,649,609 km (0.093 R)
• M52: 13,948,356 km (0.096 R)
• M53: 14,084,789 km (0.084 R)
• M54: 15,164,287 km (0.116 R)
• M55: 15,360,859 km (0.081 R)
• M56: 15,530,054 km (0.06 R)
• M57: 15,784,969 km (0.098 R)
• M58: 16,041,380 km (0.08 R)
• M59: 16,298,987 km (0.037 R)
• M60: 16,673,730 km (0.098 R)
• M61: 16,818,541 km (0.066 R)
• M62: 17,080,337 km (0.077 R)
• M63: 17,314,158 km (0.091 R)
• M64: 17,549,027 km (0.08 R)
• M65: 17,814,563 km (0.094 R)
• M66: 17,933,045 km (0.059 R)
• M67: 18,739,377 km (0.098 R)
• M68: 18,799,665 km (0.047 R)
• M69: 19,496,492 km (0.093 R)
• M70: 19,863,605 km (0.119 R)
• M71: 20,232,813 km (0.069 R)
• M72: 20,418,314 km (0.088 R)
• M73: 20,511,214 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 9.9

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.14 AU - 4.78 AU

Year: 3302 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,804,553 km

• M1: 129,253 km (0.111 R)
• M2: 243,695 km (0.103 R)
• M3: 420,968 km (0.063 R)
• M4: 537,056 km (0.075 R)
• M5: 604,675 km (0.101 R)
• M6: 685,906 km (0.096 R)
• M7: 782,247 km (0.078 R)
• M8: 918,381 km (0.029 R)
• M9: 1,584,092 km (0.064 R)
• M10: 1,819,110 km (0.074 R)
• M11: 2,049,940 km (0.12 R)
• M12: 2,113,070 km (0.056 R)
• M13: 2,209,112 km (0.108 R)
• M14: 2,322,956 km (0.059 R)
• M15: 2,522,968 km (0.075 R)
• M16: 2,624,994 km (0.027 R)
• M17: 2,780,875 km (0.104 R)
• M18: 2,851,036 km (0.113 R)
• M19: 3,083,511 km (0.04 R)
• M20: 3,798,440 km (0.104 R)
• M21: 4,094,494 km (0.11 R)
• M22: 4,174,678 km (0.09 R)
• M23: 4,480,307 km (0.062 R)
• M24: 4,899,031 km (0.119 R)
• M25: 6,091,775 km (0.084 R)
• M26: 6,160,590 km (0.068 R)
• M27: 6,229,704 km (0.081 R)
• M28: 6,767,957 km (0.037 R)
• M29: 6,910,823 km (0.1 R)
• M30: 7,102,907 km (0.044 R)
• M31: 7,369,939 km (0.088 R)
• M32: 7,541,677 km (0.101 R)
• M33: 7,615,579 km (0.11 R)
• M34: 7,889,044 km (0.078 R)
• M35: 8,039,390 km (0.097 R)
• M36: 8,115,086 km (0.102 R)
• M37: 8,266,928 km (0.077 R)
• M38: 8,343,223 km (0.118 R)
• M39: 8,599,334 km (0.079 R)
• M40: 9,837,257 km (0.111 R)
• M41: 9,972,344 km (0.111 R)
• M42: 10,216,787 km (0.042 R)
• M43: 10,518,376 km (0.057 R)
• M44: 10,601,104 km (0.118 R)
• M45: 11,355,675 km (0.101 R)
• M46: 11,468,921 km (0.032 R)
• M47: 11,611,039 km (0.119 R)
• M48: 11,811,051 km (0.1 R)
• M49: 12,098,728 km (0.09 R)
• M50: 12,534,506 km (0.087 R)
• M51: 12,798,397 km (0.092 R)
• M52: 13,272,323 km (0.112 R)
• M53: 13,933,097 km (0.111 R)
• M54: 15,380,755 km (0.108 R)
• M55: 15,758,041 km (0.103 R)
• M56: 16,265,776 km (0.076 R)
• M57: 17,199,716 km (0.118 R)
• M58: 17,264,791 km (0.098 R)
• M59: 17,525,690 km (0.106 R)
• M60: 17,689,649 km (0.025 R)
• M61: 18,084,737 km (0.108 R)
• M62: 18,151,009 km (0.103 R)
• M63: 18,683,128 km (0.045 R)
• M64: 18,783,509 km (0.1 R)
• M65: 19,490,957 km (0.096 R)
• M66: 19,592,833 km (0.066 R)
• M67: 19,694,709 km (0.116 R)
• M68: 20,207,232 km (0.102 R)
• M69: 20,413,527 km (0.029 R)
• M70: 20,551,307 km (0.095 R)
• M71: 20,793,356 km (0.044 R)
• M72: 21,350,159 km (0.076 R)
• M73: 21,947,055 km (0.112 R)
• M74: 22,017,665 km (0.04 R)
• M75: 22,549,485 km (0.061 R)
• M76: 23,121,398 km (0.075 R)
• M77: 23,193,205 km (0.112 R)
• M78: 23,409,224 km (0.097 R)
• M79: 23,553,586 km (0.067 R)
• M80: 23,625,842 km (0.103 R)
• M81: 24,279,585 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.6

Radius: 11.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.24 AU - 4.38 AU

Year: 3749 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,804,553 km

• M1: 171,738 km (0.061 R)
• M2: 258,056 km (0.096 R)
• M3: 413,788 km (0.116 R)
• M4: 518,805 km (0.049 R)
• M5: 696,378 km (0.107 R)
• M6: 958,174 km (0.063 R)
• M7: 1,030,879 km (0.053 R)
• M8: 1,173,446 km (0.065 R)
• M9: 1,269,488 km (0.047 R)
• M10: 1,341,145 km (0.086 R)
• M11: 1,451,099 km (0.092 R)
• M12: 2,047,696 km (0.119 R)
• M13: 2,240,677 km (0.081 R)
• M14: 2,350,631 km (0.083 R)
• M15: 2,462,231 km (0.118 R)
• M16: 2,598,814 km (0.066 R)
• M17: 2,679,597 km (0.111 R)
• M18: 3,084,259 km (0.066 R)
• M19: 3,343,961 km (0.09 R)
• M20: 3,482,938 km (0.105 R)
• M21: 3,572,397 km (0.064 R)
• M22: 3,884,907 km (0.086 R)
• M23: 4,017,750 km (0.104 R)
• M24: 4,301,836 km (0.081 R)
• M25: 4,719,065 km (0.117 R)
• M26: 4,804,036 km (0.096 R)
• M27: 5,091,115 km (0.035 R)
• M28: 5,222,312 km (0.075 R)
• M29: 5,310,276 km (0.119 R)
• M30: 5,472,889 km (0.045 R)
• M31: 5,848,828 km (0.108 R)
• M32: 6,186,620 km (0.067 R)
• M33: 6,279,819 km (0.051 R)
• M34: 6,357,910 km (0.077 R)
• M35: 6,562,410 km (0.11 R)
• M36: 7,140,007 km (0.117 R)
• M37: 7,567,408 km (0.118 R)
• M38: 7,650,585 km (0.082 R)
• M39: 7,851,345 km (0.102 R)
• M40: 8,003,187 km (0.107 R)
• M41: 8,412,636 km (0.114 R)
• M42: 8,516,158 km (0.086 R)
• M43: 8,759,105 km (0.056 R)
• M44: 9,004,595 km (0.107 R)
• M45: 9,198,923 km (0.06 R)
• M46: 9,376,795 km (0.097 R)
• M47: 9,844,886 km (0.109 R)
• M48: 10,063,449 km (0.117 R)
• M49: 10,375,809 km (0.114 R)
• M50: 10,691,461 km (0.085 R)
• M51: 11,161,497 km (0.098 R)
• M52: 11,484,928 km (0.106 R)
• M53: 11,599,819 km (0.054 R)
• M54: 11,753,606 km (0.059 R)
• M55: 12,082,721 km (0.066 R)
• M56: 12,238,602 km (0.089 R)
• M57: 12,513,114 km (0.086 R)
• M58: 12,710,433 km (0.114 R)
• M59: 12,849,111 km (0.061 R)
• M60: 13,429,251 km (0.1 R)
• M61: 13,509,885 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.9

Radius: 13

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.01 AU - 5.69 AU

Year: 5185 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,804,553 km

• M1: 166,203 km (0.114 R)
• M2: 392,994 km (0.094 R)
• M3: 602,131 km (0.058 R)
• M4: 913,744 km (0.099 R)
• M5: 1,055,712 km (0.1 R)
• M6: 1,219,821 km (0.119 R)
• M7: 1,377,946 km (0.099 R)
• M8: 1,620,893 km (0.086 R)
• M9: 1,961,228 km (0.032 R)
• M10: 2,045,601 km (0.057 R)
• M11: 2,131,321 km (0.074 R)
• M12: 2,578,768 km (0.077 R)
• M13: 2,785,064 km (0.088 R)
• M14: 2,996,894 km (0.087 R)
• M15: 4,069,660 km (0.047 R)
• M16: 4,178,717 km (0.097 R)
• M17: 5,133,301 km (0.119 R)
• M18: 5,954,294 km (0.114 R)
• M19: 6,279,071 km (0.08 R)
• M20: 7,076,877 km (0.057 R)
• M21: 7,235,002 km (0.1 R)
• M22: 7,554,992 km (0.07 R)
• M23: 7,716,557 km (0.104 R)
• M24: 7,879,469 km (0.065 R)
• M25: 8,153,533 km (0.089 R)
• M26: 8,374,938 km (0.083 R)
• M27: 8,909,002 km (0.1 R)
• M28: 8,994,273 km (0.113 R)
• M29: 9,137,139 km (0.07 R)
• M30: 9,223,158 km (0.098 R)
• M31: 9,338,348 km (0.038 R)
• M32: 9,512,031 km (0.087 R)
• M33: 9,657,590 km (0.118 R)
• M34: 10,128,524 km (0.072 R)
• M35: 10,277,224 km (0.079 R)
• M36: 10,486,512 km (0.081 R)
• M37: 11,184,535 km (0.061 R)
• M38: 11,338,172 km (0.07 R)
• M39: 11,616,723 km (0.116 R)
• M40: 12,117,428 km (0.093 R)
• M41: 12,370,547 km (0.114 R)
• M42: 12,529,570 km (0.099 R)
• M43: 13,465,304 km (0.046 R)
• M44: 13,661,726 km (0.119 R)
• M45: 13,892,257 km (0.1 R)
• M46: 13,991,290 km (0.069 R)
• M47: 14,256,827 km (0.032 R)
• M48: 14,759,176 km (0.086 R)
• M49: 14,894,114 km (0.05 R)
• M50: 15,233,402 km (0.042 R)
• M51: 15,540,825 km (0.074 R)
• M52: 15,850,343 km (0.119 R)
• M53: 16,127,249 km (0.079 R)
• M54: 17,073,455 km (0.109 R)
• M55: 17,215,125 km (0.112 R)
• M56: 17,357,243 km (0.057 R)
• M57: 17,714,333 km (0.112 R)
• M58: 17,893,701 km (0.099 R)
• M59: 18,909,470 km (0.105 R)
• M60: 19,609,588 km (0.106 R)
• M61: 19,906,839 km (0.069 R)
• M62: 20,093,388 km (0.067 R)
• M63: 20,996,959 km (0.068 R)
• M64: 21,530,275 km (0.06 R)
• M65: 21,875,397 km (0.108 R)
• M66: 21,990,887 km (0.044 R)
• M67: 22,610,222 km (0.097 R)
• M68: 22,726,909 km (0.066 R)
• M69: 23,826,303 km (0.093 R)
• M70: 24,064,014 km (0.034 R)
• M71: 24,782,383 km (0.114 R)
• M72: 25,103,869 km (0.071 R)
• M73: 25,224,744 km (0.057 R)
• M74: 26,321,745 km (0.118 R)
• M75: 26,444,565 km (0.093 R)
• M76: 26,937,789 km (0.115 R)
• M77: 27,351,278 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 12.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.69 AU - 9.75 AU

Year: 12696 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,804,553 km

• M1: 449,691 km (0.088 R)
• M2: 639,531 km (0.067 R)
• M3: 858,393 km (0.12 R)
• M4: 941,120 km (0.086 R)
• M5: 1,128,566 km (0.085 R)
• M6: 1,301,501 km (0.112 R)
• M7: 1,440,627 km (0.045 R)
• M8: 1,659,340 km (0.085 R)
• M9: 1,749,846 km (0.113 R)
• M10: 1,920,537 km (0.116 R)
• M11: 2,064,301 km (0.073 R)
• M12: 2,211,805 km (0.073 R)
• M13: 2,535,086 km (0.078 R)
• M14: 2,765,017 km (0.102 R)
• M15: 3,095,030 km (0.103 R)
• M16: 3,188,978 km (0.044 R)
• M17: 3,812,951 km (0.117 R)
• M18: 3,913,929 km (0.119 R)
• M19: 4,180,812 km (0.089 R)
• M20: 4,263,988 km (0.073 R)
• M21: 4,369,006 km (0.103 R)
• M22: 4,538,650 km (0.063 R)
• M23: 4,710,687 km (0.081 R)
• M24: 5,149,907 km (0.075 R)
• M25: 5,261,956 km (0.101 R)
• M26: 5,352,013 km (0.065 R)
• M27: 6,497,784 km (0.089 R)
• M28: 6,888,084 km (0.103 R)
• M29: 7,666,143 km (0.093 R)
• M30: 7,819,929 km (0.112 R)
• M31: 7,923,152 km (0.113 R)
• M32: 8,156,824 km (0.097 R)
• M33: 8,577,942 km (0.074 R)
• M34: 8,684,306 km (0.12 R)
• M35: 8,898,530 km (0.105 R)
• M36: 9,195,781 km (0.106 R)
• M37: 9,523,849 km (0.119 R)
• M38: 9,606,577 km (0.086 R)
• M39: 9,689,454 km (0.095 R)
• M40: 10,079,306 km (0.085 R)
• M41: 10,616,811 km (0.113 R)
• M42: 11,250,807 km (0.095 R)
• M43: 11,455,008 km (0.076 R)
• M44: 11,926,690 km (0.102 R)
• M45: 12,224,689 km (0.092 R)
• M46: 12,919,571 km (0.047 R)
• M47: 13,689,402 km (0.111 R)
• M48: 13,813,867 km (0.063 R)
• M49: 13,970,197 km (0.117 R)
• M50: 14,442,328 km (0.111 R)
• M51: 14,823,952 km (0.118 R)
• M52: 15,857,673 km (0.073 R)
• M53: 16,581,877 km (0.089 R)
• M54: 16,681,509 km (0.077 R)
• M55: 17,586,875 km (0.026 R)
• M56: 18,096,705 km (0.093 R)
• M57: 18,576,914 km (0.069 R)
• M58: 18,887,928 km (0.102 R)
• M59: 19,026,755 km (0.119 R)
• M60: 19,375,168 km (0.113 R)
• M61: 19,655,365 km (0.096 R)
• M62: 20,432,975 km (0.068 R)
• M63: 20,897,327 km (0.051 R)
• M64: 21,148,651 km (0.099 R)
• M65: 21,618,239 km (0.112 R)
• M66: 21,909,057 km (0.094 R)
• M67: 22,641,488 km (0.032 R)
• M68: 23,121,847 km (0.108 R)
• M69: 23,270,398 km (0.078 R)
• M70: 24,055,188 km (0.088 R)
• M71: 24,545,420 km (0.115 R)
• M72: 24,924,651 km (0.068 R)
• M73: 25,038,944 km (0.03 R)
• M74: 25,153,236 km (0.073 R)
• M75: 25,535,758 km (0.116 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: 299 - 12,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit