🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.48 AU - 0.52 AU

Year: 228 Days

Day: 20.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,760,345 km

• M1: 597,045 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 13

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.73 AU - 0.87 AU

Year: 462 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,760,345 km

• M1: 161,865 km (0.068 R)
• M2: 269,725 km (0.096 R)
• M3: 354,248 km (0.067 R)
• M4: 453,581 km (0.092 R)
• M5: 553,662 km (0.068 R)
• M6: 686,205 km (0.113 R)
• M7: 795,561 km (0.079 R)
• M8: 896,690 km (0.05 R)
• M9: 1,065,286 km (0.117 R)
• M10: 1,287,439 km (0.11 R)
• M11: 1,369,419 km (0.093 R)
• M12: 1,589,627 km (0.056 R)
• M13: 1,682,976 km (0.115 R)
• M14: 1,821,653 km (0.115 R)
• M15: 1,954,496 km (0.094 R)
• M16: 2,136,706 km (0.025 R)
• M17: 2,235,142 km (0.03 R)
• M18: 2,329,987 km (0.043 R)
• M19: 2,442,335 km (0.11 R)
• M20: 2,573,083 km (0.05 R)
• M21: 2,991,060 km (0.067 R)
• M22: 3,131,383 km (0.034 R)
• M23: 3,226,078 km (0.119 R)
• M24: 3,388,242 km (0.102 R)
• M25: 3,504,031 km (0.091 R)
• M26: 3,590,199 km (0.118 R)
• M27: 3,677,116 km (0.071 R)
• M28: 3,783,629 km (0.112 R)
• M29: 3,865,759 km (0.086 R)
• M30: 4,259,351 km (0.055 R)
• M31: 4,371,399 km (0.089 R)
• M32: 4,464,449 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 14.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.75 AU - 1.19 AU

Year: 617 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,760,345 km

• M1: 179,966 km (0.084 R)
• M2: 294,708 km (0.083 R)
• M3: 427,102 km (0.082 R)
• M4: 550,819 km (0.119 R)
• M5: 701,464 km (0.115 R)
• M6: 828,174 km (0.028 R)
• M7: 993,180 km (0.112 R)
• M8: 1,093,860 km (0.113 R)
• M9: 1,184,217 km (0.055 R)
• M10: 1,437,486 km (0.037 R)
• M11: 1,569,132 km (0.089 R)
• M12: 1,815,819 km (0.094 R)
• M13: 2,239,331 km (0.1 R)
• M14: 2,370,827 km (0.109 R)
• M15: 2,670,322 km (0.104 R)
• M16: 2,790,748 km (0.059 R)
• M17: 2,927,780 km (0.117 R)
• M18: 3,102,361 km (0.112 R)
• M19: 3,198,702 km (0.118 R)
• M20: 3,342,465 km (0.032 R)
• M21: 3,478,001 km (0.119 R)
• M22: 3,652,582 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578

Radius: 11.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.1 AU - 1.8 AU

Year: 1127 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,760,345 km

• M1: 160,967 km (0.046 R)
• M2: 322,234 km (0.078 R)
• M3: 445,951 km (0.103 R)
• M4: 536,308 km (0.11 R)
• M5: 703,409 km (0.076 R)
• M6: 781,649 km (0.094 R)
• M7: 863,329 km (0.079 R)
• M8: 948,301 km (0.058 R)
• M9: 1,022,501 km (0.087 R)
• M10: 1,302,848 km (0.042 R)
• M11: 1,432,998 km (0.026 R)
• M12: 1,575,714 km (0.057 R)
• M13: 1,673,551 km (0.087 R)
• M14: 1,849,927 km (0.079 R)
• M15: 2,203,128 km (0.114 R)
• M16: 2,463,279 km (0.1 R)
• M17: 2,548,998 km (0.073 R)
• M18: 2,704,131 km (0.1 R)
• M19: 2,912,371 km (0.04 R)
• M20: 3,115,824 km (0.061 R)
• M21: 3,229,668 km (0.114 R)
• M22: 3,345,008 km (0.108 R)
• M23: 3,721,247 km (0.12 R)
• M24: 3,809,211 km (0.12 R)
• M25: 4,054,551 km (0.081 R)
• M26: 4,179,316 km (0.085 R)
• M27: 4,259,351 km (0.115 R)
• M28: 4,420,916 km (0.1 R)
• M29: 4,549,421 km (0.074 R)
• M30: 4,774,117 km (0.112 R)
• M31: 5,039,055 km (0.073 R)
• M32: 5,136,592 km (0.087 R)
• M33: 5,210,195 km (0.057 R)
• M34: 5,308,929 km (0.089 R)
• M35: 5,495,627 km (0.116 R)
• M36: 5,583,441 km (0.064 R)
• M37: 5,735,134 km (0.086 R)
• M38: 5,849,875 km (0.1 R)
• M39: 6,185,722 km (0.108 R)
• M40: 6,329,636 km (0.107 R)
• M41: 6,435,102 km (0.084 R)
• M42: 6,714,551 km (0.099 R)
• M43: 7,066,106 km (0.085 R)
• M44: 7,148,235 km (0.058 R)
• M45: 7,493,357 km (0.111 R)
• M46: 7,604,957 km (0.091 R)
• M47: 7,689,031 km (0.107 R)
• M48: 7,801,679 km (0.106 R)
• M49: 8,228,780 km (0.095 R)
• M50: 8,561,337 km (0.113 R)
• M51: 8,707,344 km (0.108 R)
• M52: 8,780,797 km (0.084 R)
• M53: 8,957,621 km (0.103 R)
• M54: 9,150,453 km (0.066 R)
• M55: 9,269,832 km (0.033 R)
• M56: 9,419,879 km (0.063 R)
• M57: 9,707,107 km (0.081 R)
• M58: 9,859,397 km (0.104 R)
• M59: 10,104,738 km (0.076 R)
• M60: 10,181,930 km (0.107 R)
• M61: 10,336,764 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 13.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.48 AU - 1.64 AU

Year: 1258 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,760,345 km

• M1: 175,777 km (0.117 R)
• M2: 354,996 km (0.099 R)
• M3: 477,666 km (0.101 R)
• M4: 624,721 km (0.092 R)
• M5: 717,023 km (0.047 R)
• M6: 846,425 km (0.095 R)
• M7: 1,018,612 km (0.102 R)
• M8: 1,203,365 km (0.102 R)
• M9: 1,315,264 km (0.085 R)
• M10: 1,566,589 km (0.065 R)
• M11: 1,842,447 km (0.072 R)
• M12: 1,990,848 km (0.109 R)
• M13: 2,272,242 km (0.091 R)
• M14: 2,384,590 km (0.088 R)
• M15: 2,518,331 km (0.059 R)
• M16: 2,644,741 km (0.111 R)
• M17: 2,733,452 km (0.103 R)
• M18: 2,843,407 km (0.036 R)
• M19: 3,140,508 km (0.096 R)
• M20: 3,383,305 km (0.102 R)
• M21: 3,643,456 km (0.094 R)
• M22: 3,753,859 km (0.049 R)
• M23: 3,865,459 km (0.118 R)
• M24: 4,091,801 km (0.109 R)
• M25: 4,183,654 km (0.112 R)
• M26: 4,463,252 km (0.047 R)
• M27: 4,605,370 km (0.058 R)
• M28: 4,785,337 km (0.113 R)
• M29: 4,979,814 km (0.074 R)
• M30: 5,263,900 km (0.102 R)
• M31: 5,363,981 km (0.071 R)
• M32: 5,502,658 km (0.084 R)
• M33: 5,655,398 km (0.117 R)
• M34: 5,913,155 km (0.103 R)
• M35: 6,043,455 km (0.118 R)
• M36: 6,148,323 km (0.12 R)
• M37: 6,267,104 km (0.114 R)
• M38: 6,547,300 km (0.037 R)
• M39: 6,668,624 km (0.108 R)
• M40: 6,790,846 km (0.045 R)
• M41: 7,023,470 km (0.067 R)
• M42: 7,314,737 km (0.108 R)
• M43: 7,454,761 km (0.079 R)
• M44: 7,695,015 km (0.063 R)
• M45: 7,909,090 km (0.09 R)
• M46: 8,139,620 km (0.108 R)
• M47: 8,270,219 km (0.097 R)
• M48: 8,430,887 km (0.049 R)
• M49: 8,533,661 km (0.081 R)
• M50: 8,695,975 km (0.085 R)
• M51: 8,948,945 km (0.036 R)
• M52: 9,083,882 km (0.104 R)
• M53: 9,264,895 km (0.113 R)
• M54: 9,553,918 km (0.037 R)
• M55: 9,799,558 km (0.1 R)
• M56: 10,078,409 km (0.119 R)
• M57: 10,218,881 km (0.091 R)
• M58: 10,359,952 km (0.092 R)
• M59: 10,612,473 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 8.3

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.81 AU - 2.97 AU

Year: 2386 Days

Day: 10.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,760,345 km

• M1: 124,017 km (0.037 R)
• M2: 211,232 km (0.084 R)
• M3: 269,426 km (0.077 R)
• M4: 600,037 km (0.094 R)
• M5: 711,637 km (0.12 R)
• M6: 934,687 km (0.1 R)
• M7: 1,145,321 km (0.057 R)
• M8: 1,238,521 km (0.077 R)
• M9: 1,445,415 km (0.11 R)
• M10: 1,624,184 km (0.098 R)
• M11: 1,851,124 km (0.069 R)
• M12: 2,145,682 km (0.113 R)
• M13: 2,247,110 km (0.036 R)
• M14: 2,379,953 km (0.08 R)
• M15: 2,439,941 km (0.087 R)
• M16: 2,653,717 km (0.081 R)
• M17: 3,181,498 km (0.106 R)
• M18: 3,264,375 km (0.029 R)
• M19: 3,449,129 km (0.066 R)
• M20: 3,793,802 km (0.08 R)
• M21: 4,041,835 km (0.113 R)
• M22: 4,203,999 km (0.074 R)
• M23: 4,516,360 km (0.037 R)
• M24: 4,572,309 km (0.047 R)
• M25: 4,628,409 km (0.117 R)
• M26: 5,221,863 km (0.119 R)
• M27: 5,280,655 km (0.036 R)
• M28: 5,758,321 km (0.102 R)
• M29: 5,839,403 km (0.053 R)
• M30: 5,981,970 km (0.11 R)
• M31: 6,270,694 km (0.114 R)
• M32: 6,479,832 km (0.099 R)
• M33: 6,669,971 km (0.107 R)
• M34: 6,776,335 km (0.08 R)
• M35: 6,990,858 km (0.097 R)
• M36: 7,055,784 km (0.048 R)
• M37: 7,515,049 km (0.103 R)
• M38: 8,029,067 km (0.086 R)
• M39: 8,693,581 km (0.092 R)
• M40: 8,879,980 km (0.059 R)
• M41: 9,831,722 km (0.107 R)
• M42: 9,977,280 km (0.086 R)
• M43: 10,074,818 km (0.102 R)
• M44: 10,197,040 km (0.117 R)
• M45: 10,344,394 km (0.097 R)
• M46: 10,442,979 km (0.071 R)
• M47: 10,541,863 km (0.114 R)
• M48: 10,666,029 km (0.059 R)
• M49: 10,740,828 km (0.073 R)
• M50: 11,985,482 km (0.077 R)
• M51: 12,063,123 km (0.101 R)
• M52: 12,192,974 km (0.092 R)
• M53: 12,743,495 km (0.065 R)
• M54: 13,624,925 km (0.091 R)
• M55: 13,678,930 km (0.118 R)
• M56: 13,814,466 km (0.106 R)
• M57: 13,868,770 km (0.089 R)
• M58: 13,923,074 km (0.047 R)
• M59: 14,223,466 km (0.084 R)
• M60: 14,278,219 km (0.065 R)
• M61: 14,333,122 km (0.095 R)
• M62: 14,691,708 km (0.102 R)
• M63: 15,025,461 km (0.118 R)
• M64: 15,333,483 km (0.085 R)
• M65: 15,756,845 km (0.038 R)
• M66: 16,384,856 km (0.083 R)
• M67: 16,499,897 km (0.12 R)
• M68: 16,615,237 km (0.101 R)
• M69: 16,904,859 km (0.104 R)
• M70: 16,962,903 km (0.093 R)
• M71: 17,166,804 km (0.111 R)
• M72: 17,665,414 km (0.089 R)
• M73: 17,724,356 km (0.07 R)
• M74: 18,138,891 km (0.114 R)
• M75: 18,496,879 km (0.093 R)
• M76: 18,917,399 km (0.077 R)
• M77: 19,007,905 km (0.087 R)
• M78: 19,128,781 km (0.045 R)
• M79: 19,921,051 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.9

Radius: 3.9

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.18 AU - 7.94 AU

Year: 12112 Days

Day: 21.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 47,760,345 km

• M1: 60,587 km (0.041 R)
• M2: 173,384 km (0.089 R)
• M3: 296,353 km (0.065 R)
• M4: 321,635 km (0.048 R)
• M5: 388,057 km (0.088 R)
• M6: 614,249 km (0.095 R)
• M7: 951,143 km (0.108 R)
• M8: 1,251,835 km (0.102 R)
• M9: 1,358,199 km (0.089 R)
• M10: 1,423,573 km (0.116 R)
• M11: 1,860,848 km (0.115 R)
• M12: 1,933,552 km (0.1 R)
• M13: 2,336,719 km (0.067 R)
• M14: 2,848,044 km (0.097 R)
• M15: 3,102,061 km (0.086 R)
• M16: 3,752,962 km (0.103 R)
• M17: 4,031,214 km (0.094 R)
• M18: 4,125,460 km (0.119 R)
• M19: 4,672,839 km (0.101 R)
• M20: 4,871,505 km (0.074 R)
• M21: 5,588,228 km (0.111 R)
• M22: 5,976,734 km (0.096 R)
• M23: 6,048,242 km (0.108 R)
• M24: 6,264,710 km (0.078 R)
• M25: 6,337,415 km (0.101 R)
• M26: 6,854,126 km (0.104 R)
• M27: 7,079,719 km (0.067 R)
• M28: 8,085,167 km (0.115 R)
• M29: 8,483,695 km (0.085 R)
• M30: 8,766,435 km (0.101 R)
• M31: 9,258,163 km (0.118 R)
• M32: 9,382,629 km (0.073 R)
• M33: 9,424,217 km (0.091 R)
• M34: 9,716,980 km (0.089 R)
• M35: 9,970,249 km (0.06 R)
• M36: 10,354,267 km (0.087 R)
• M37: 11,893,180 km (0.041 R)
• M38: 12,164,102 km (0.078 R)
• M39: 12,254,758 km (0.081 R)
• M40: 12,528,373 km (0.095 R)
• M41: 13,501,806 km (0.117 R)
• M42: 14,116,504 km (0.08 R)
• M43: 14,788,647 km (0.074 R)
• M44: 14,885,437 km (0.102 R)
• M45: 15,569,398 km (0.07 R)
• M46: 15,618,616 km (0.074 R)
• M47: 15,816,235 km (0.07 R)
• M48: 16,513,959 km (0.109 R)
• M49: 16,866,562 km (0.101 R)
• M50: 17,221,707 km (0.082 R)
• M51: 17,887,717 km (0.058 R)
• M52: 18,301,804 km (0.119 R)
• M53: 18,510,044 km (0.072 R)
• M54: 19,139,402 km (0.103 R)
• M55: 20,472,917 km (0.11 R)
• M56: 21,341,931 km (0.101 R)
• M57: 21,615,995 km (0.119 R)
• M58: 21,946,307 km (0.12 R)
• M59: 22,389,416 km (0.118 R)
• M60: 22,667,967 km (0.095 R)
• M61: 23,171,962 km (0.093 R)
• M62: 23,453,655 km (0.091 R)
• M63: 24,077,328 km (0.117 R)
• M64: 24,476,904 km (0.04 R)
• M65: 24,763,833 km (0.117 R)
• M66: 24,821,279 km (0.086 R)
• M67: 24,878,874 km (0.112 R)
• M68: 26,097,498 km (0.096 R)
• M69: 26,566,787 km (0.062 R)
• M70: 27,276,030 km (0.088 R)
• M71: 27,394,811 km (0.081 R)
• M72: 27,692,660 km (0.073 R)
• M73: 27,752,350 km (0.102 R)
• M74: 27,812,039 km (0.101 R)
• M75: 29,623,670 km (0.117 R)
• M76: 30,790,683 km (0.091 R)
• M77: 31,348,683 km (0.117 R)
• M78: 31,535,381 km (0.114 R)
• M79: 31,722,528 km (0.108 R)
• M80: 36,649,384 km (0.111 R)
• M81: 37,306,567 km (0.117 R)
• M82: 37,834,947 km (0.112 R)
• M83: 39,233,986 km (0.09 R)
• M84: 39,704,172 km (0.103 R)
• M85: 40,446,627 km (0.039 R)
• M86: 40,514,245 km (0.1 R)
• M87: 40,717,698 km (0.029 R)
• M88: 40,853,533 km (0.052 R)
• M89: 41,808,267 km (0.041 R)
• M90: 42,563,586 km (0.108 R)
• M91: 44,157,402 km (0.113 R)
• M92: 45,488,524 km (0.11 R)
• M93: 45,629,445 km (0.104 R)
• M94: 46,904,168 km (0.092 R)
• M95: 47,474,435 km (0.078 R)
• M96: 47,545,794 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit