🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.11 AU - 1.59 AU

Year: 565 Days

Day: 25.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.49 AU - 2.31 AU

Year: 943 Days

Day: 22.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.77 AU - 2.55 AU

Year: 1142 Days

Day: 41.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,874,113 km

• M1: 1,034,320 km (0.041 R)
• M2: 1,198,129 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.25 AU - 2.47 AU

Year: 1305 Days

Day: 22.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,874,113 km

• M1: 25,132 km (0.102 R)
• M2: 143,764 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 12.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.52 AU - 7.92 AU

Year: 6982 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,874,113 km

• M1: 161,416 km (0.11 R)
• M2: 291,566 km (0.072 R)
• M3: 387,608 km (0.111 R)
• M4: 499,657 km (0.094 R)
• M5: 693,237 km (0.099 R)
• M6: 778,358 km (0.108 R)
• M7: 929,452 km (0.085 R)
• M8: 1,091,017 km (0.087 R)
• M9: 1,227,301 km (0.119 R)
• M10: 1,633,010 km (0.093 R)
• M11: 1,831,377 km (0.083 R)
• M12: 2,016,729 km (0.11 R)
• M13: 2,165,429 km (0.115 R)
• M14: 2,656,858 km (0.094 R)
• M15: 3,232,212 km (0.119 R)
• M16: 3,457,955 km (0.114 R)
• M17: 3,559,981 km (0.1 R)
• M18: 4,058,740 km (0.107 R)
• M19: 4,248,131 km (0.101 R)
• M20: 4,330,110 km (0.053 R)
• M21: 4,833,956 km (0.093 R)
• M22: 4,948,398 km (0.096 R)
• M23: 5,268,089 km (0.106 R)
• M24: 5,474,983 km (0.035 R)
• M25: 5,594,512 km (0.109 R)
• M26: 6,050,336 km (0.069 R)
• M27: 6,997,889 km (0.105 R)
• M28: 7,522,230 km (0.116 R)
• M29: 8,574,202 km (0.076 R)
• M30: 9,277,312 km (0.056 R)
• M31: 10,292,633 km (0.101 R)
• M32: 10,701,184 km (0.1 R)
• M33: 10,964,028 km (0.065 R)
• M34: 11,228,966 km (0.059 R)
• M35: 11,534,445 km (0.105 R)
• M36: 12,862,874 km (0.106 R)
• M37: 14,033,926 km (0.115 R)
• M38: 14,736,138 km (0.095 R)
• M39: 15,070,639 km (0.118 R)
• M40: 15,407,683 km (0.119 R)
• M41: 15,917,812 km (0.041 R)
• M42: 16,046,316 km (0.055 R)
• M43: 16,304,223 km (0.102 R)
• M44: 16,476,859 km (0.082 R)
• M45: 17,261,500 km (0.114 R)
• M46: 17,437,577 km (0.08 R)
• M47: 17,702,664 km (0.114 R)
• M48: 18,506,154 km (0.067 R)
• M49: 18,641,241 km (0.04 R)
• M50: 19,595,975 km (0.082 R)
• M51: 20,426,991 km (0.08 R)
• M52: 20,520,041 km (0.093 R)
• M53: 21,222,403 km (0.046 R)
• M54: 21,458,319 km (0.077 R)
• M55: 22,940,085 km (0.087 R)
• M56: 23,327,993 km (0.117 R)
• M57: 24,159,159 km (0.101 R)
• M58: 25,349,210 km (0.076 R)
• M59: 25,649,602 km (0.064 R)
• M60: 26,608,973 km (0.111 R)
• M61: 26,965,465 km (0.068 R)
• M62: 27,118,653 km (0.107 R)
• M63: 27,528,701 km (0.114 R)
• M64: 27,837,621 km (0.118 R)
• M65: 28,147,587 km (0.1 R)
• M66: 28,719,051 km (0.079 R)
• M67: 28,823,321 km (0.069 R)
• M68: 30,882,236 km (0.113 R)
• M69: 31,794,634 km (0.034 R)
• M70: 32,226,972 km (0.086 R)
• M71: 33,316,493 km (0.119 R)
• M72: 33,920,868 km (0.113 R)
• M73: 34,031,122 km (0.086 R)
• M74: 35,867,885 km (0.097 R)
• M75: 36,374,423 km (0.109 R)
• M76: 36,487,369 km (0.117 R)
• M77: 36,826,657 km (0.083 R)
• M78: 37,166,993 km (0.069 R)
• M79: 38,366,618 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 14.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.74 AU - 13.3 AU

Year: 13166 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,874,113 km

• M1: 245,041 km (0.05 R)
• M2: 398,529 km (0.08 R)
• M3: 573,708 km (0.101 R)
• M4: 939,475 km (0.112 R)
• M5: 1,033,123 km (0.072 R)
• M6: 1,170,304 km (0.053 R)
• M7: 1,314,068 km (0.095 R)
• M8: 1,575,116 km (0.102 R)
• M9: 1,735,485 km (0.096 R)
• M10: 1,901,539 km (0.118 R)
• M11: 2,250,251 km (0.039 R)
• M12: 2,538,825 km (0.046 R)
• M13: 3,239,542 km (0.052 R)
• M14: 3,416,666 km (0.114 R)
• M15: 3,719,003 km (0.075 R)
• M16: 3,998,751 km (0.109 R)
• M17: 4,480,307 km (0.112 R)
• M18: 4,778,306 km (0.027 R)
• M19: 5,185,960 km (0.029 R)
• M20: 5,428,907 km (0.107 R)
• M21: 5,711,348 km (0.092 R)
• M22: 6,034,928 km (0.111 R)
• M23: 6,401,442 km (0.037 R)
• M24: 6,587,542 km (0.053 R)
• M25: 7,041,572 km (0.113 R)
• M26: 7,781,184 km (0.103 R)
• M27: 8,220,702 km (0.056 R)
• M28: 8,342,026 km (0.062 R)
• M29: 8,874,594 km (0.114 R)
• M30: 9,801,204 km (0.112 R)
• M31: 10,538,272 km (0.108 R)
• M32: 11,473,558 km (0.074 R)
• M33: 13,185,556 km (0.096 R)
• M34: 14,582,501 km (0.093 R)
• M35: 14,828,141 km (0.036 R)
• M36: 14,976,093 km (0.074 R)
• M37: 15,174,310 km (0.109 R)
• M38: 16,076,834 km (0.12 R)
• M39: 16,381,565 km (0.09 R)
• M40: 16,893,639 km (0.029 R)
• M41: 17,099,934 km (0.098 R)
• M42: 17,203,456 km (0.078 R)
• M43: 17,411,098 km (0.026 R)
• M44: 17,619,488 km (0.097 R)
• M45: 17,881,284 km (0.114 R)
• M46: 18,994,591 km (0.086 R)
• M47: 19,640,854 km (0.104 R)
• M48: 19,912,225 km (0.045 R)
• M49: 20,239,545 km (0.076 R)
• M50: 20,403,953 km (0.031 R)
• M51: 22,694,147 km (0.068 R)
• M52: 22,921,984 km (0.097 R)
• M53: 23,093,274 km (0.111 R)
• M54: 23,207,716 km (0.104 R)
• M55: 23,840,814 km (0.041 R)
• M56: 25,951,790 km (0.109 R)
• M57: 26,249,789 km (0.055 R)
• M58: 26,369,317 km (0.112 R)
• M59: 26,488,996 km (0.081 R)
• M60: 26,608,824 km (0.045 R)
• M61: 26,788,939 km (0.082 R)
• M62: 27,634,915 km (0.095 R)
• M63: 27,878,162 km (0.077 R)
• M64: 28,183,341 km (0.081 R)
• M65: 28,920,260 km (0.095 R)
• M66: 31,676,152 km (0.117 R)
• M67: 32,314,187 km (0.053 R)
• M68: 33,279,094 km (0.042 R)
• M69: 34,645,969 km (0.094 R)
• M70: 35,898,253 km (0.087 R)
• M71: 36,230,360 km (0.118 R)
• M72: 36,363,502 km (0.069 R)
• M73: 37,770,919 km (0.102 R)
• M74: 39,812,332 km (0.11 R)
• M75: 43,364,384 km (0.119 R)
• M76: 43,505,754 km (0.041 R)
• M77: 44,001,820 km (0.028 R)
• M78: 44,357,115 km (0.099 R)
• M79: 44,856,323 km (0.081 R)
• M80: 45,214,012 km (0.099 R)
• M81: 46,365,018 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 11.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.93 AU - 12.89 AU

Year: 14792 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,874,113 km

• M1: 228,137 km (0.076 R)
• M2: 347,665 km (0.063 R)
• M3: 482,902 km (0.09 R)
• M4: 574,306 km (0.104 R)
• M5: 672,592 km (0.107 R)
• M6: 888,462 km (0.109 R)
• M7: 1,127,370 km (0.114 R)
• M8: 1,478,775 km (0.115 R)
• M9: 2,307,547 km (0.025 R)
• M10: 2,959,195 km (0.089 R)
• M11: 4,120,524 km (0.111 R)
• M12: 5,013,025 km (0.088 R)
• M13: 5,702,222 km (0.036 R)
• M14: 6,077,114 km (0.073 R)
• M15: 6,305,849 km (0.081 R)
• M16: 6,771,847 km (0.084 R)
• M17: 6,850,685 km (0.057 R)
• M18: 7,329,847 km (0.073 R)
• M19: 8,574,651 km (0.099 R)
• M20: 8,745,641 km (0.102 R)
• M21: 9,352,709 km (0.092 R)
• M22: 9,617,198 km (0.1 R)
• M23: 9,794,921 km (0.072 R)
• M24: 10,837,468 km (0.028 R)
• M25: 10,976,145 km (0.1 R)
• M26: 11,068,896 km (0.082 R)
• M27: 11,820,177 km (0.064 R)
• M28: 11,962,743 km (0.076 R)
• M29: 12,685,002 km (0.074 R)
• M30: 13,174,187 km (0.116 R)
• M31: 13,272,921 km (0.097 R)
• M32: 14,020,312 km (0.061 R)
• M33: 14,526,103 km (0.088 R)
• M34: 15,399,904 km (0.062 R)
• M35: 15,712,264 km (0.083 R)
• M36: 16,822,281 km (0.067 R)
• M37: 17,359,786 km (0.048 R)
• M38: 17,630,707 km (0.102 R)
• M39: 17,902,976 km (0.101 R)
• M40: 18,672,657 km (0.115 R)
• M41: 20,358,475 km (0.097 R)
• M42: 20,873,540 km (0.114 R)
• M43: 22,268,391 km (0.088 R)
• M44: 23,036,427 km (0.116 R)
• M45: 23,334,126 km (0.108 R)
• M46: 24,537,641 km (0.085 R)
• M47: 25,269,624 km (0.081 R)
• M48: 26,194,438 km (0.106 R)
• M49: 26,442,920 km (0.117 R)
• M50: 27,130,471 km (0.042 R)
• M51: 29,292,310 km (0.108 R)
• M52: 29,421,114 km (0.07 R)
• M53: 29,679,470 km (0.114 R)
• M54: 30,198,425 km (0.12 R)
• M55: 30,916,943 km (0.086 R)
• M56: 31,575,024 km (0.118 R)
• M57: 32,038,329 km (0.073 R)
• M58: 34,185,208 km (0.092 R)
• M59: 34,388,960 km (0.076 R)
• M60: 34,865,729 km (0.106 R)
• M61: 35,207,560 km (0.111 R)
• M62: 36,309,049 km (0.095 R)
• M63: 37,003,183 km (0.101 R)
• M64: 37,631,644 km (0.099 R)
• M65: 37,841,978 km (0.083 R)
• M66: 38,263,695 km (0.098 R)
• M67: 40,180,941 km (0.054 R)
• M68: 40,252,449 km (0.091 R)
• M69: 41,621,120 km (0.092 R)
• M70: 42,420,421 km (0.095 R)
• M71: 43,592,072 km (0.084 R)
• M72: 44,107,885 km (0.109 R)
• M73: 45,220,295 km (0.099 R)
• M74: 45,518,593 km (0.066 R)
• M75: 46,042,036 km (0.117 R)
• M76: 46,116,984 km (0.115 R)
• M77: 46,943,961 km (0.077 R)
• M78: 48,003,563 km (0.118 R)
• M79: 48,079,559 km (0.067 R)
• M80: 49,300,876 km (0.069 R)
• M81: 49,761,488 km (0.096 R)
• M82: 51,929,909 km (0.118 R)
• M83: 52,085,939 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.1

Radius: 5.9

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.81 AU - 16.41 AU

Year: 18070 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,874,113 km

• M1: 138,228 km (0.119 R)
• M2: 299,345 km (0.108 R)
• M3: 553,363 km (0.108 R)
• M4: 1,512,285 km (0.103 R)
• M5: 1,736,233 km (0.094 R)
• M6: 2,184,279 km (0.079 R)
• M7: 3,395,423 km (0.103 R)
• M8: 3,725,585 km (0.077 R)
• M9: 3,762,985 km (0.118 R)
• M10: 3,951,478 km (0.073 R)
• M11: 4,181,859 km (0.093 R)
• M12: 4,220,605 km (0.025 R)
• M13: 4,416,578 km (0.105 R)
• M14: 4,535,508 km (0.104 R)
• M15: 4,776,660 km (0.104 R)
• M16: 4,898,881 km (0.027 R)
• M17: 5,271,530 km (0.114 R)
• M18: 7,692,323 km (0.102 R)
• M19: 8,319,736 km (0.08 R)
• M20: 8,417,723 km (0.084 R)
• M21: 9,013,571 km (0.104 R)
• M22: 9,623,033 km (0.104 R)
• M23: 10,456,143 km (0.102 R)
• M24: 11,149,978 km (0.099 R)
• M25: 11,257,988 km (0.067 R)
• M26: 12,581,779 km (0.037 R)
• M27: 12,920,319 km (0.102 R)
• M28: 13,090,711 km (0.103 R)
• M29: 13,376,294 km (0.113 R)
• M30: 13,895,697 km (0.106 R)
• M31: 14,304,249 km (0.113 R)
• M32: 14,539,417 km (0.105 R)
• M33: 16,775,157 km (0.067 R)
• M34: 17,837,751 km (0.105 R)
• M35: 17,964,161 km (0.083 R)
• M36: 18,217,879 km (0.104 R)
• M37: 18,536,822 km (0.065 R)
• M38: 19,439,495 km (0.102 R)
• M39: 19,699,945 km (0.078 R)
• M40: 21,019,847 km (0.062 R)
• M41: 21,757,963 km (0.116 R)
• M42: 23,328,442 km (0.114 R)
• M43: 23,466,670 km (0.029 R)
• M44: 24,022,576 km (0.112 R)
• M45: 24,864,512 km (0.093 R)
• M46: 25,147,252 km (0.114 R)
• M47: 27,011,242 km (0.076 R)
• M48: 28,401,156 km (0.11 R)
• M49: 28,622,860 km (0.103 R)
• M50: 29,964,454 km (0.106 R)
• M51: 30,718,576 km (0.077 R)
• M52: 31,555,427 km (0.099 R)
• M53: 32,245,671 km (0.088 R)
• M54: 32,553,993 km (0.059 R)
• M55: 32,631,185 km (0.063 R)
• M56: 32,708,527 km (0.081 R)
• M57: 33,251,418 km (0.052 R)
• M58: 33,719,061 km (0.116 R)
• M59: 34,503,253 km (0.115 R)
• M60: 35,214,292 km (0.085 R)
• M61: 35,531,738 km (0.04 R)
• M62: 35,611,324 km (0.059 R)
• M63: 35,929,968 km (0.062 R)
• M64: 36,009,853 km (0.108 R)
• M65: 36,409,878 km (0.053 R)
• M66: 37,295,198 km (0.055 R)
• M67: 39,497,877 km (0.065 R)
• M68: 40,407,432 km (0.062 R)
• M69: 40,656,662 km (0.042 R)
• M70: 41,826,368 km (0.115 R)
• M71: 42,415,484 km (0.088 R)
• M72: 42,837,949 km (0.091 R)
• M73: 43,857,458 km (0.079 R)
• M74: 44,541,569 km (0.085 R)
• M75: 44,627,289 km (0.109 R)
• M76: 44,884,896 km (0.081 R)
• M77: 45,143,102 km (0.113 R)
• M78: 45,229,271 km (0.065 R)
• M79: 47,926,819 km (0.094 R)
• M80: 49,694,617 km (0.106 R)
• M81: 50,765,589 km (0.109 R)
• M82: 51,663,924 km (0.098 R)
• M83: 52,205,319 km (0.12 R)
• M84: 52,295,825 km (0.115 R)
• M85: 52,748,658 km (0.116 R)
• M86: 52,839,464 km (0.107 R)
• M87: 53,021,076 km (0.098 R)
• M88: 54,206,788 km (0.082 R)
• M89: 54,298,342 km (0.041 R)
• M90: 56,233,241 km (0.101 R)
• M91: 56,883,094 km (0.081 R)
• M92: 58,190,580 km (0.115 R)
• M93: 58,378,175 km (0.115 R)
• M94: 59,980,668 km (0.08 R)
• M95: 60,359,749 km (0.082 R)
• M96: 60,644,733 km (0.111 R)
• M97: 61,215,748 km (0.064 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit