🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 276 Days

Day: 27.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,678,939 km

• M1: 783,145 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.19 AU - 1.32 AU

Year: 619 Days

Day: 24.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.74 AU - 2.5 AU

Year: 1367 Days

Day: 42.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 12.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.41 AU - 4.37 AU

Year: 3398 Days

Day: 5 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,678,939 km

• M1: 157,377 km (0.1 R)
• M2: 244,593 km (0.095 R)
• M3: 419,772 km (0.101 R)
• M4: 536,608 km (0.108 R)
• M5: 667,057 km (0.056 R)
• M6: 1,061,098 km (0.066 R)
• M7: 1,196,633 km (0.112 R)
• M8: 1,485,806 km (0.084 R)
• M9: 2,031,838 km (0.11 R)
• M10: 2,174,255 km (0.098 R)
• M11: 2,261,321 km (0.111 R)
• M12: 2,652,520 km (0.078 R)
• M13: 2,904,143 km (0.093 R)
• M14: 3,000,484 km (0.059 R)
• M15: 3,584,365 km (0.076 R)
• M16: 3,688,036 km (0.06 R)
• M17: 3,827,910 km (0.041 R)
• M18: 4,368,108 km (0.061 R)
• M19: 4,609,858 km (0.075 R)
• M20: 4,951,839 km (0.055 R)
• M21: 5,067,628 km (0.069 R)
• M22: 5,341,542 km (0.106 R)
• M23: 5,802,004 km (0.049 R)
• M24: 6,047,494 km (0.069 R)
• M25: 6,233,893 km (0.071 R)
• M26: 6,590,983 km (0.104 R)
• M27: 6,933,413 km (0.114 R)
• M28: 7,041,572 km (0.11 R)
• M29: 7,391,631 km (0.069 R)
• M30: 7,680,355 km (0.102 R)
• M31: 8,017,997 km (0.103 R)
• M32: 8,108,803 km (0.11 R)
• M33: 8,406,652 km (0.117 R)
• M34: 8,591,705 km (0.107 R)
• M35: 8,824,928 km (0.063 R)
• M36: 9,369,315 km (0.104 R)
• M37: 9,488,993 km (0.097 R)
• M38: 9,657,590 km (0.083 R)
• M39: 9,754,380 km (0.095 R)
• M40: 10,169,364 km (0.085 R)
• M41: 10,292,483 km (0.061 R)
• M42: 10,565,200 km (0.115 R)
• M43: 10,790,195 km (0.077 R)
• M44: 10,966,122 km (0.113 R)
• M45: 11,193,960 km (0.117 R)
• M46: 11,372,131 km (0.104 R)
• M47: 11,500,037 km (0.081 R)
• M48: 11,628,392 km (0.078 R)
• M49: 11,783,076 km (0.12 R)
• M50: 11,912,478 km (0.059 R)
• M51: 12,172,779 km (0.112 R)
• M52: 12,303,527 km (0.107 R)
• M53: 12,831,608 km (0.069 R)
• M54: 13,286,385 km (0.1 R)
• M55: 13,746,399 km (0.062 R)
• M56: 14,294,376 km (0.107 R)
• M57: 14,598,807 km (0.095 R)
• M58: 15,073,481 km (0.081 R)
• M59: 15,638,513 km (0.052 R)
• M60: 15,809,353 km (0.109 R)
• M61: 16,009,515 km (0.094 R)
• M62: 16,181,702 km (0.083 R)
• M63: 16,585,916 km (0.11 R)
• M64: 16,876,734 km (0.043 R)
• M65: 17,198,519 km (0.106 R)
• M66: 18,116,302 km (0.062 R)
• M67: 18,295,820 km (0.098 R)
• M68: 18,536,074 km (0.057 R)
• M69: 19,202,233 km (0.086 R)
• M70: 19,293,637 km (0.069 R)
• M71: 19,691,568 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 12

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.25 AU - 5.13 AU

Year: 3799 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,678,939 km

• M1: 157,676 km (0.097 R)
• M2: 339,288 km (0.097 R)
• M3: 414,835 km (0.112 R)
• M4: 573,558 km (0.1 R)
• M5: 653,443 km (0.095 R)
• M6: 737,966 km (0.095 R)
• M7: 928,853 km (0.106 R)
• M8: 1,220,120 km (0.044 R)
• M9: 1,540,858 km (0.04 R)
• M10: 1,717,384 km (0.117 R)
• M11: 1,814,323 km (0.095 R)
• M12: 1,975,889 km (0.102 R)
• M13: 2,221,080 km (0.055 R)
• M14: 2,448,917 km (0.107 R)
• M15: 2,586,547 km (0.094 R)
• M16: 2,726,870 km (0.063 R)
• M17: 2,927,780 km (0.038 R)
• M18: 3,059,426 km (0.09 R)
• M19: 3,359,370 km (0.049 R)
• M20: 3,939,211 km (0.117 R)
• M21: 4,150,593 km (0.058 R)
• M22: 4,282,538 km (0.107 R)
• M23: 4,415,830 km (0.06 R)
• M24: 4,772,471 km (0.113 R)
• M25: 4,893,346 km (0.091 R)
• M26: 5,191,495 km (0.085 R)
• M27: 5,369,666 km (0.107 R)
• M28: 5,513,729 km (0.109 R)
• M29: 5,713,741 km (0.119 R)
• M30: 5,823,995 km (0.057 R)
• M31: 5,916,297 km (0.101 R)
• M32: 6,177,644 km (0.05 R)
• M33: 6,347,587 km (0.086 R)
• M34: 6,769,752 km (0.072 R)
• M35: 7,043,068 km (0.075 R)
• M36: 7,181,147 km (0.116 R)
• M37: 7,580,573 km (0.093 R)
• M38: 8,568,966 km (0.046 R)
• M39: 8,822,385 km (0.04 R)
• M40: 9,379,936 km (0.12 R)
• M41: 9,662,975 km (0.072 R)
• M42: 9,926,866 km (0.11 R)
• M43: 10,439,239 km (0.034 R)
• M44: 10,664,832 km (0.093 R)
• M45: 10,800,817 km (0.118 R)
• M46: 11,443,489 km (0.089 R)
• M47: 11,629,439 km (0.111 R)
• M48: 12,454,621 km (0.114 R)
• M49: 12,574,000 km (0.119 R)
• M50: 12,910,446 km (0.064 R)
• M51: 13,031,321 km (0.089 R)
• M52: 13,201,264 km (0.117 R)
• M53: 13,396,340 km (0.091 R)
• M54: 13,567,779 km (0.119 R)
• M55: 13,690,599 km (0.117 R)
• M56: 14,260,866 km (0.071 R)
• M57: 14,385,780 km (0.111 R)
• M58: 14,687,369 km (0.099 R)
• M59: 15,041,767 km (0.096 R)
• M60: 15,296,532 km (0.111 R)
• M61: 15,398,857 km (0.116 R)
• M62: 16,069,654 km (0.079 R)
• M63: 16,173,774 km (0.063 R)
• M64: 16,356,433 km (0.042 R)
• M65: 16,592,199 km (0.099 R)
• M66: 16,697,366 km (0.098 R)
• M67: 17,146,908 km (0.104 R)
• M68: 17,226,644 km (0.093 R)
• M69: 17,386,564 km (0.116 R)
• M70: 17,680,823 km (0.056 R)
• M71: 17,815,162 km (0.053 R)
• M72: 18,139,041 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 9.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.15 AU - 5.33 AU

Year: 5313 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,678,939 km

• M1: 152,590 km (0.107 R)
• M2: 265,835 km (0.111 R)
• M3: 345,721 km (0.073 R)
• M4: 468,541 km (0.09 R)
• M5: 616,792 km (0.061 R)
• M6: 781,200 km (0.093 R)
• M7: 1,015,770 km (0.065 R)
• M8: 1,095,206 km (0.093 R)
• M9: 1,285,046 km (0.043 R)
• M10: 1,346,680 km (0.028 R)
• M11: 1,563,597 km (0.067 R)
• M12: 1,629,570 km (0.103 R)
• M13: 1,696,589 km (0.044 R)
• M14: 1,875,209 km (0.05 R)
• M15: 2,002,667 km (0.094 R)
• M16: 2,103,645 km (0.062 R)
• M17: 2,221,379 km (0.101 R)
• M18: 2,923,591 km (0.101 R)
• M19: 3,138,713 km (0.092 R)
• M20: 3,256,596 km (0.077 R)
• M21: 3,479,646 km (0.116 R)
• M22: 4,252,768 km (0.082 R)
• M23: 4,630,054 km (0.096 R)
• M24: 4,978,916 km (0.088 R)
• M25: 5,176,535 km (0.087 R)
• M26: 5,518,217 km (0.06 R)
• M27: 5,579,253 km (0.12 R)
• M28: 5,763,856 km (0.112 R)
• M29: 5,888,023 km (0.069 R)
• M30: 5,971,349 km (0.072 R)
• M31: 6,457,841 km (0.074 R)
• M32: 6,847,543 km (0.056 R)
• M33: 6,913,366 km (0.082 R)
• M34: 6,979,189 km (0.073 R)
• M35: 7,045,312 km (0.044 R)
• M36: 7,740,942 km (0.12 R)
• M37: 8,154,730 km (0.081 R)
• M38: 8,247,779 km (0.08 R)
• M39: 8,599,484 km (0.047 R)
• M40: 8,932,339 km (0.041 R)
• M41: 9,245,148 km (0.097 R)
• M42: 9,659,684 km (0.055 R)
• M43: 10,155,003 km (0.111 R)
• M44: 10,255,084 km (0.11 R)
• M45: 10,557,421 km (0.114 R)
• M46: 11,507,667 km (0.088 R)
• M47: 12,059,084 km (0.088 R)
• M48: 12,218,256 km (0.095 R)
• M49: 12,298,142 km (0.041 R)
• M50: 12,565,623 km (0.108 R)
• M51: 12,861,976 km (0.066 R)
• M52: 13,544,142 km (0.117 R)
• M53: 13,986,803 km (0.112 R)
• M54: 14,237,977 km (0.12 R)
• M55: 14,603,445 km (0.097 R)
• M56: 14,773,089 km (0.107 R)
• M57: 14,829,787 km (0.101 R)
• M58: 14,971,904 km (0.103 R)
• M59: 15,746,971 km (0.089 R)
• M60: 15,834,037 km (0.106 R)
• M61: 16,329,655 km (0.084 R)
• M62: 16,771,268 km (0.09 R)
• M63: 17,186,851 km (0.114 R)
• M64: 17,696,231 km (0.088 R)
• M65: 17,847,026 km (0.12 R)
• M66: 18,180,180 km (0.106 R)
• M67: 18,240,917 km (0.088 R)
• M68: 18,484,911 km (0.076 R)
• M69: 18,576,615 km (0.092 R)
• M70: 18,637,800 km (0.093 R)
• M71: 18,760,471 km (0.059 R)
• M72: 18,883,440 km (0.061 R)
• M73: 19,222,878 km (0.116 R)
• M74: 19,284,811 km (0.073 R)
• M75: 19,782,822 km (0.074 R)
• M76: 20,096,230 km (0.105 R)
• M77: 20,442,848 km (0.076 R)
• M78: 20,600,973 km (0.099 R)
• M79: 20,759,697 km (0.075 R)
• M80: 21,301,989 km (0.079 R)
• M81: 21,558,848 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.5

Radius: 14.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.79 AU - 7.47 AU

Year: 8433 Days

Day: 6.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,678,939 km

• M1: 189,989 km (0.033 R)
• M2: 367,562 km (0.069 R)
• M3: 496,515 km (0.045 R)
• M4: 735,872 km (0.099 R)
• M5: 1,016,667 km (0.065 R)
• M6: 1,161,627 km (0.094 R)
• M7: 1,256,024 km (0.061 R)
• M8: 1,473,539 km (0.111 R)
• M9: 1,661,135 km (0.067 R)
• M10: 1,769,144 km (0.086 R)
• M11: 1,946,867 km (0.109 R)
• M12: 2,130,872 km (0.066 R)
• M13: 2,344,947 km (0.105 R)
• M14: 2,541,518 km (0.09 R)
• M15: 2,667,180 km (0.053 R)
• M16: 2,846,698 km (0.083 R)
• M17: 3,437,460 km (0.036 R)
• M18: 3,949,384 km (0.093 R)
• M19: 4,669,398 km (0.117 R)
• M20: 6,264,261 km (0.069 R)
• M21: 6,995,645 km (0.061 R)
• M22: 8,012,911 km (0.034 R)
• M23: 8,539,046 km (0.112 R)
• M24: 8,806,228 km (0.105 R)
• M25: 9,863,137 km (0.083 R)
• M26: 10,023,207 km (0.112 R)
• M27: 10,143,783 km (0.066 R)
• M28: 10,959,989 km (0.067 R)
• M29: 11,459,795 km (0.119 R)
• M30: 11,712,616 km (0.073 R)
• M31: 12,655,381 km (0.11 R)
• M32: 12,785,831 km (0.047 R)
• M33: 13,135,890 km (0.1 R)
• M34: 13,845,433 km (0.079 R)
• M35: 14,522,213 km (0.115 R)
• M36: 16,473,867 km (0.113 R)
• M37: 17,238,911 km (0.097 R)
• M38: 17,432,041 km (0.094 R)
• M39: 19,102,152 km (0.065 R)
• M40: 20,771,664 km (0.108 R)
• M41: 20,874,438 km (0.059 R)
• M42: 22,172,200 km (0.119 R)
• M43: 22,540,360 km (0.097 R)
• M44: 22,857,507 km (0.108 R)
• M45: 24,248,768 km (0.083 R)
• M46: 24,900,117 km (0.095 R)
• M47: 25,612,352 km (0.081 R)
• M48: 26,721,022 km (0.085 R)
• M49: 27,112,819 km (0.088 R)
• M50: 28,242,732 km (0.1 R)
• M51: 28,641,709 km (0.092 R)
• M52: 28,756,151 km (0.12 R)
• M53: 28,870,594 km (0.073 R)
• M54: 29,272,713 km (0.115 R)
• M55: 29,503,243 km (0.107 R)
• M56: 29,908,205 km (0.065 R)
• M57: 30,899,291 km (0.103 R)
• M58: 31,487,360 km (0.115 R)
• M59: 32,019,779 km (0.072 R)
• M60: 32,316,880 km (0.093 R)
• M61: 32,495,500 km (0.056 R)
• M62: 33,093,592 km (0.104 R)
• M63: 33,333,697 km (0.05 R)
• M64: 33,634,837 km (0.09 R)
• M65: 33,997,313 km (0.114 R)
• M66: 35,644,685 km (0.045 R)
• M67: 36,447,128 km (0.098 R)
• M68: 37,193,172 km (0.082 R)
• M69: 37,693,278 km (0.093 R)
• M70: 37,881,322 km (0.112 R)
• M71: 39,588,533 km (0.072 R)
• M72: 41,320,727 km (0.115 R)
• M73: 41,450,129 km (0.106 R)
• M74: 41,709,083 km (0.041 R)
• M75: 42,163,561 km (0.114 R)
• M76: 42,424,161 km (0.057 R)
• M77: 42,946,706 km (0.093 R)
• M78: 43,274,326 km (0.118 R)
• M79: 43,734,489 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.4

Radius: 4.3

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.31 AU - 14.61 AU

Year: 20665 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,678,939 km

• M1: 212,279 km (0.109 R)
• M2: 322,383 km (0.045 R)
• M3: 416,929 km (0.046 R)
• M4: 814,261 km (0.109 R)
• M5: 989,440 km (0.105 R)
• M6: 1,323,642 km (0.09 R)
• M7: 1,399,638 km (0.076 R)
• M8: 1,941,930 km (0.12 R)
• M9: 1,970,653 km (0.075 R)
• M10: 2,116,211 km (0.108 R)
• M11: 2,356,316 km (0.119 R)
• M12: 2,479,734 km (0.08 R)
• M13: 3,027,263 km (0.088 R)
• M14: 3,127,643 km (0.063 R)
• M15: 3,263,328 km (0.084 R)
• M16: 3,297,586 km (0.036 R)
• M17: 4,190,835 km (0.103 R)
• M18: 4,265,484 km (0.069 R)
• M19: 5,114,153 km (0.097 R)
• M20: 5,516,721 km (0.112 R)
• M21: 5,971,199 km (0.055 R)
• M22: 6,181,833 km (0.093 R)
• M23: 7,405,394 km (0.063 R)
• M24: 8,323,775 km (0.07 R)
• M25: 8,987,840 km (0.11 R)
• M26: 9,228,992 km (0.118 R)
• M27: 9,374,850 km (0.085 R)
• M28: 11,079,368 km (0.097 R)
• M29: 12,072,548 km (0.12 R)
• M30: 12,178,763 km (0.095 R)
• M31: 13,257,812 km (0.058 R)
• M32: 15,103,999 km (0.098 R)
• M33: 15,390,629 km (0.116 R)
• M34: 15,448,224 km (0.114 R)
• M35: 15,563,564 km (0.1 R)
• M36: 16,027,617 km (0.1 R)
• M37: 16,144,303 km (0.067 R)
• M38: 16,555,248 km (0.054 R)
• M39: 16,732,372 km (0.07 R)
• M40: 17,028,875 km (0.102 R)
• M41: 17,267,484 km (0.12 R)
• M42: 17,327,173 km (0.053 R)
• M43: 17,989,593 km (0.096 R)
• M44: 19,339,115 km (0.027 R)
• M45: 20,657,372 km (0.075 R)
• M46: 22,134,052 km (0.069 R)
• M47: 22,329,128 km (0.119 R)
• M48: 22,917,945 km (0.076 R)
• M49: 22,983,618 km (0.098 R)
• M50: 23,181,237 km (0.086 R)
• M51: 23,578,120 km (0.086 R)
• M52: 23,710,814 km (0.031 R)
• M53: 24,512,808 km (0.085 R)
• M54: 25,800,546 km (0.088 R)
• M55: 25,868,913 km (0.068 R)
• M56: 28,300,177 km (0.058 R)
• M57: 30,369,116 km (0.047 R)
• M58: 31,239,327 km (0.072 R)
• M59: 31,385,184 km (0.062 R)
• M60: 31,970,860 km (0.095 R)
• M61: 32,338,721 km (0.098 R)
• M62: 32,559,977 km (0.052 R)
• M63: 34,952,645 km (0.069 R)
• M64: 35,407,422 km (0.077 R)
• M65: 37,711,080 km (0.119 R)
• M66: 38,567,677 km (0.076 R)
• M67: 39,352,169 km (0.084 R)
• M68: 41,736,759 km (0.116 R)
• M69: 42,865,475 km (0.113 R)
• M70: 44,331,235 km (0.087 R)
• M71: 44,905,840 km (0.111 R)
• M72: 46,810,670 km (0.096 R)
• M73: 47,563,297 km (0.099 R)
• M74: 51,902,682 km (0.037 R)
• M75: 52,508,105 km (0.087 R)
• M76: 53,115,921 km (0.103 R)
• M77: 53,725,981 km (0.06 R)
• M78: 54,777,205 km (0.084 R)
• M79: 54,865,019 km (0.054 R)
• M80: 55,041,096 km (0.104 R)
• M81: 55,481,811 km (0.072 R)
• M82: 56,012,136 km (0.047 R)
• M83: 56,455,394 km (0.083 R)
• M84: 56,633,116 km (0.072 R)
• M85: 59,681,323 km (0.095 R)
• M86: 59,771,829 km (0.077 R)
• M87: 59,862,336 km (0.109 R)
• M88: 60,588,035 km (0.047 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: 341 - 15,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit