🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.64 AU - 0.94 AU

Year: 302 Days

Day: 40 Hours

Environment

Temp: -22 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.83 AU - 1.23 AU

Year: 450 Days

Day: 16.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.4 AU - 2.28 AU

Year: 1074 Days

Day: 22.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,213,524 km

• M1: 41,887 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 15

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.43 AU - 4.89 AU

Year: 3652 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 85,213,524 km

• M1: 220,208 km (0.1 R)
• M2: 720,164 km (0.062 R)
• M3: 1,015,770 km (0.065 R)
• M4: 1,155,045 km (0.082 R)
• M5: 1,301,352 km (0.099 R)
• M6: 1,573,470 km (0.059 R)
• M7: 1,864,588 km (0.037 R)
• M8: 2,053,979 km (0.066 R)
• M9: 2,158,697 km (0.026 R)
• M10: 2,311,437 km (0.05 R)
• M11: 2,452,208 km (0.114 R)
• M12: 2,677,203 km (0.082 R)
• M13: 2,792,244 km (0.098 R)
• M14: 2,925,835 km (0.075 R)
• M15: 3,269,461 km (0.095 R)
• M16: 3,517,944 km (0.108 R)
• M17: 3,883,710 km (0.038 R)
• M18: 4,052,457 km (0.097 R)
• M19: 4,339,236 km (0.115 R)
• M20: 4,692,287 km (0.085 R)
• M21: 4,892,598 km (0.093 R)
• M22: 5,426,513 km (0.051 R)
• M23: 5,636,997 km (0.055 R)
• M24: 6,505,712 km (0.12 R)
• M25: 6,842,457 km (0.043 R)
• M26: 6,978,741 km (0.065 R)
• M27: 7,115,922 km (0.099 R)
• M28: 7,509,664 km (0.119 R)
• M29: 7,815,591 km (0.11 R)
• M30: 8,197,814 km (0.105 R)
• M31: 9,005,493 km (0.107 R)
• M32: 9,180,073 km (0.113 R)
• M33: 9,941,377 km (0.107 R)
• M34: 10,329,583 km (0.025 R)
• M35: 10,538,721 km (0.113 R)
• M36: 10,643,889 km (0.031 R)
• M37: 11,121,106 km (0.055 R)
• M38: 11,470,267 km (0.111 R)
• M39: 11,904,849 km (0.106 R)
• M40: 12,289,615 km (0.046 R)
• M41: 13,297,904 km (0.098 R)
• M42: 13,411,599 km (0.06 R)
• M43: 13,668,608 km (0.101 R)
• M44: 13,898,390 km (0.048 R)
• M45: 14,071,625 km (0.08 R)
• M46: 15,423,391 km (0.118 R)
• M47: 15,692,667 km (0.106 R)
• M48: 15,873,082 km (0.103 R)
• M49: 16,205,638 km (0.112 R)
• M50: 16,479,402 km (0.067 R)
• M51: 17,186,252 km (0.038 R)
• M52: 17,465,551 km (0.112 R)
• M53: 17,965,657 km (0.1 R)
• M54: 19,494,547 km (0.091 R)
• M55: 19,785,964 km (0.084 R)
• M56: 20,078,727 km (0.111 R)
• M57: 20,471,272 km (0.082 R)
• M58: 21,297,351 km (0.106 R)
• M59: 21,397,283 km (0.11 R)
• M60: 22,168,160 km (0.102 R)
• M61: 22,540,061 km (0.066 R)
• M62: 22,743,663 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.8

Radius: 4.6

Gravity: 25.79 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.39 AU - 13.12 AU

Year: 15172 Days

Day: 20.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,213,524 km

• M1: 99,183 km (0.101 R)
• M2: 164,857 km (0.117 R)
• M3: 261,647 km (0.111 R)
• M4: 526,136 km (0.081 R)
• M5: 598,242 km (0.103 R)
• M6: 673,639 km (0.094 R)
• M7: 772,374 km (0.078 R)
• M8: 1,006,195 km (0.073 R)
• M9: 1,119,590 km (0.083 R)
• M10: 1,746,555 km (0.087 R)
• M11: 2,195,648 km (0.091 R)
• M12: 2,493,797 km (0.098 R)
• M13: 2,772,946 km (0.116 R)
• M14: 2,932,417 km (0.086 R)
• M15: 3,703,594 km (0.058 R)
• M16: 3,950,132 km (0.074 R)
• M17: 4,422,113 km (0.076 R)
• M18: 4,683,610 km (0.118 R)
• M19: 4,797,155 km (0.087 R)
• M20: 5,537,664 km (0.073 R)
• M21: 5,577,607 km (0.113 R)
• M22: 5,698,033 km (0.116 R)
• M23: 6,692,111 km (0.062 R)
• M24: 6,948,971 km (0.101 R)
• M25: 7,078,672 km (0.073 R)
• M26: 8,008,124 km (0.064 R)
• M27: 9,688,706 km (0.081 R)
• M28: 10,370,723 km (0.118 R)
• M29: 10,867,388 km (0.108 R)
• M30: 11,017,883 km (0.066 R)
• M31: 11,118,563 km (0.108 R)
• M32: 11,219,541 km (0.083 R)
• M33: 11,780,683 km (0.102 R)
• M34: 12,455,369 km (0.108 R)
• M35: 12,982,851 km (0.101 R)
• M36: 13,036,108 km (0.107 R)
• M37: 13,517,664 km (0.072 R)
• M38: 14,553,629 km (0.098 R)
• M39: 15,333,034 km (0.069 R)
• M40: 15,445,531 km (0.035 R)
• M41: 16,126,052 km (0.101 R)
• M42: 16,874,191 km (0.056 R)
• M43: 17,457,473 km (0.068 R)
• M44: 18,463,968 km (0.118 R)
• M45: 18,823,750 km (0.04 R)
• M46: 20,347,405 km (0.1 R)
• M47: 20,409,189 km (0.089 R)
• M48: 20,656,773 km (0.1 R)
• M49: 20,718,856 km (0.097 R)
• M50: 21,531,622 km (0.115 R)
• M51: 22,609,923 km (0.112 R)
• M52: 22,802,007 km (0.074 R)
• M53: 22,994,689 km (0.082 R)
• M54: 23,770,802 km (0.045 R)
• M55: 24,884,708 km (0.118 R)
• M56: 25,016,953 km (0.071 R)
• M57: 25,083,075 km (0.051 R)
• M58: 26,688,709 km (0.098 R)
• M59: 27,845,998 km (0.076 R)
• M60: 29,437,719 km (0.072 R)
• M61: 29,647,456 km (0.104 R)
• M62: 29,717,467 km (0.115 R)
• M63: 30,703,766 km (0.036 R)
• M64: 31,343,447 km (0.12 R)
• M65: 33,070,704 km (0.082 R)
• M66: 34,019,154 km (0.081 R)
• M67: 37,521,839 km (0.052 R)
• M68: 38,129,356 km (0.053 R)
• M69: 39,971,354 km (0.073 R)
• M70: 40,747,318 km (0.12 R)
• M71: 41,449,980 km (0.089 R)
• M72: 41,763,537 km (0.106 R)
• M73: 43,105,130 km (0.078 R)
• M74: 43,422,727 km (0.077 R)
• M75: 43,581,899 km (0.082 R)
• M76: 43,820,956 km (0.11 R)
• M77: 44,621,006 km (0.114 R)
• M78: 46,316,847 km (0.091 R)
• M79: 46,398,079 km (0.073 R)
• M80: 46,479,460 km (0.055 R)
• M81: 47,213,537 km (0.037 R)
• M82: 48,362,897 km (0.071 R)
• M83: 48,610,482 km (0.107 R)
• M84: 50,020,890 km (0.045 R)
• M85: 51,781,807 km (0.112 R)
• M86: 52,203,972 km (0.094 R)
• M87: 53,307,256 km (0.086 R)
• M88: 53,562,919 km (0.07 R)
• M89: 53,733,461 km (0.109 R)
• M90: 54,418,021 km (0.099 R)
• M91: 54,503,740 km (0.11 R)
• M92: 56,488,754 km (0.074 R)
• M93: 57,184,684 km (0.032 R)
• M94: 57,883,605 km (0.065 R)
• M95: 58,146,299 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468

Radius: 7.5

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.55 AU - 15.73 AU

Year: 20503 Days

Day: 21.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 107 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,213,524 km

• M1: 182,659 km (0.096 R)
• M2: 519,853 km (0.079 R)
• M3: 1,220,868 km (0.097 R)
• M4: 1,326,484 km (0.109 R)
• M5: 1,632,861 km (0.098 R)
• M6: 1,690,905 km (0.093 R)
• M7: 1,779,467 km (0.068 R)
• M8: 1,961,078 km (0.073 R)
• M9: 2,309,791 km (0.093 R)
• M10: 2,541,817 km (0.101 R)
• M11: 2,992,705 km (0.115 R)
• M12: 3,209,174 km (0.042 R)
• M13: 3,282,476 km (0.11 R)
• M14: 3,889,096 km (0.101 R)
• M15: 4,165,254 km (0.045 R)
• M16: 4,285,530 km (0.085 R)
• M17: 4,447,844 km (0.03 R)
• M18: 4,695,129 km (0.12 R)
• M19: 5,907,171 km (0.118 R)
• M20: 5,997,379 km (0.076 R)
• M21: 6,829,143 km (0.097 R)
• M22: 7,598,375 km (0.12 R)
• M23: 8,445,697 km (0.119 R)
• M24: 9,009,831 km (0.109 R)
• M25: 10,012,735 km (0.111 R)
• M26: 10,829,240 km (0.098 R)
• M27: 11,106,146 km (0.099 R)
• M28: 12,179,660 km (0.073 R)
• M29: 12,933,185 km (0.104 R)
• M30: 13,701,669 km (0.073 R)
• M31: 13,821,198 km (0.114 R)
• M32: 14,363,490 km (0.087 R)
• M33: 14,424,227 km (0.102 R)
• M34: 15,220,835 km (0.069 R)
• M35: 15,468,719 km (0.085 R)
• M36: 16,347,307 km (0.03 R)
• M37: 17,177,426 km (0.111 R)
• M38: 17,955,784 km (0.117 R)
• M39: 18,021,307 km (0.085 R)
• M40: 18,613,266 km (0.07 R)
• M41: 19,479,737 km (0.076 R)
• M42: 19,816,632 km (0.104 R)
• M43: 20,291,306 km (0.098 R)
• M44: 20,495,806 km (0.073 R)
• M45: 20,769,720 km (0.085 R)
• M46: 20,838,385 km (0.07 R)
• M47: 21,807,480 km (0.107 R)
• M48: 23,217,141 km (0.115 R)
• M49: 23,861,160 km (0.072 R)
• M50: 24,511,013 km (0.109 R)
• M51: 27,393,464 km (0.095 R)
• M52: 27,695,203 km (0.056 R)
• M53: 27,770,750 km (0.091 R)
• M54: 28,454,113 km (0.117 R)
• M55: 32,748,919 km (0.111 R)
• M56: 33,390,245 km (0.067 R)
• M57: 34,116,842 km (0.042 R)
• M58: 34,930,056 km (0.063 R)
• M59: 35,585,294 km (0.097 R)
• M60: 36,327,300 km (0.112 R)
• M61: 38,752,580 km (0.113 R)
• M62: 38,837,253 km (0.094 R)
• M63: 39,006,448 km (0.063 R)
• M64: 41,057,285 km (0.025 R)
• M65: 42,095,794 km (0.087 R)
• M66: 42,182,710 km (0.109 R)
• M67: 44,110,279 km (0.104 R)
• M68: 45,351,791 km (0.119 R)
• M69: 45,708,732 km (0.115 R)
• M70: 45,887,501 km (0.1 R)
• M71: 46,245,639 km (0.1 R)
• M72: 46,694,731 km (0.096 R)
• M73: 47,778,568 km (0.074 R)
• M74: 47,959,881 km (0.112 R)
• M75: 48,414,508 km (0.111 R)
• M76: 48,596,719 km (0.09 R)
• M77: 49,970,775 km (0.074 R)
• M78: 51,543,348 km (0.111 R)
• M79: 55,021,648 km (0.062 R)
• M80: 55,211,787 km (0.087 R)
• M81: 55,402,225 km (0.104 R)
• M82: 56,357,407 km (0.074 R)
• M83: 57,993,859 km (0.118 R)
• M84: 58,284,228 km (0.104 R)
• M85: 58,381,167 km (0.118 R)
• M86: 59,060,940 km (0.096 R)
• M87: 59,353,105 km (0.098 R)
• M88: 61,017,830 km (0.115 R)
• M89: 61,116,116 km (0.03 R)
• M90: 62,004,129 km (0.1 R)
• M91: 63,493,525 km (0.113 R)
• M92: 64,994,590 km (0.102 R)
• M93: 65,296,329 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.5

Radius: 6.3

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.19 AU - 15.85 AU

Year: 21399 Days

Day: 19 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,213,524 km

• M1: 163,510 km (0.111 R)
• M2: 498,759 km (0.109 R)
• M3: 565,630 km (0.07 R)
• M4: 612,154 km (0.113 R)
• M5: 1,001,707 km (0.096 R)
• M6: 1,236,875 km (0.102 R)
• M7: 1,329,626 km (0.111 R)
• M8: 1,587,981 km (0.115 R)
• M9: 1,757,476 km (0.067 R)
• M10: 2,040,964 km (0.111 R)
• M11: 2,188,168 km (0.099 R)
• M12: 2,571,139 km (0.102 R)
• M13: 2,610,632 km (0.106 R)
• M14: 2,690,219 km (0.109 R)
• M15: 3,617,277 km (0.096 R)
• M16: 3,706,138 km (0.09 R)
• M17: 4,068,763 km (0.085 R)
• M18: 4,876,591 km (0.064 R)
• M19: 5,629,517 km (0.114 R)
• M20: 6,045,699 km (0.078 R)
• M21: 7,409,283 km (0.048 R)
• M22: 10,276,476 km (0.068 R)
• M23: 11,170,323 km (0.118 R)
• M24: 11,430,325 km (0.111 R)
• M25: 12,288,867 km (0.072 R)
• M26: 12,489,926 km (0.075 R)
• M27: 12,692,183 km (0.116 R)
• M28: 13,580,794 km (0.08 R)
• M29: 14,277,920 km (0.079 R)
• M30: 14,701,731 km (0.097 R)
• M31: 14,986,565 km (0.105 R)
• M32: 15,561,769 km (0.107 R)
• M33: 15,634,174 km (0.114 R)
• M34: 15,706,729 km (0.066 R)
• M35: 16,071,000 km (0.09 R)
• M36: 16,511,865 km (0.088 R)
• M37: 16,585,617 km (0.063 R)
• M38: 18,161,929 km (0.116 R)
• M39: 18,929,217 km (0.09 R)
• M40: 19,863,904 km (0.112 R)
• M41: 21,535,361 km (0.079 R)
• M42: 24,083,911 km (0.082 R)
• M43: 24,503,832 km (0.12 R)
• M44: 24,588,056 km (0.111 R)
• M45: 25,863,677 km (0.093 R)
• M46: 26,986,558 km (0.052 R)
• M47: 27,773,293 km (0.099 R)
• M48: 27,861,257 km (0.079 R)
• M49: 29,727,790 km (0.1 R)
• M50: 29,817,698 km (0.073 R)
• M51: 30,540,106 km (0.108 R)
• M52: 30,903,479 km (0.102 R)
• M53: 33,113,489 km (0.096 R)
• M54: 34,049,373 km (0.077 R)
• M55: 34,426,060 km (0.091 R)
• M56: 34,993,784 km (0.082 R)
• M57: 35,088,779 km (0.114 R)
• M58: 36,522,824 km (0.081 R)
• M59: 37,489,526 km (0.07 R)
• M60: 38,464,605 km (0.108 R)
• M61: 40,539,228 km (0.089 R)
• M62: 40,738,642 km (0.064 R)
• M63: 41,740,947 km (0.036 R)
• M64: 43,361,392 km (0.116 R)
• M65: 46,663,615 km (0.092 R)
• M66: 47,291,627 km (0.06 R)
• M67: 49,938,761 km (0.096 R)
• M68: 50,581,284 km (0.112 R)
• M69: 51,118,640 km (0.071 R)
• M70: 51,549,930 km (0.112 R)
• M71: 52,742,375 km (0.062 R)
• M72: 54,163,255 km (0.05 R)
• M73: 54,382,865 km (0.078 R)
• M74: 54,823,281 km (0.11 R)
• M75: 55,043,789 km (0.112 R)
• M76: 56,819,216 km (0.098 R)
• M77: 59,630,609 km (0.074 R)
• M78: 59,971,094 km (0.061 R)
• M79: 60,425,871 km (0.107 R)
• M80: 62,256,799 km (0.069 R)
• M81: 65,387,584 km (0.087 R)
• M82: 66,442,548 km (0.119 R)
• M83: 67,739,561 km (0.118 R)
• M84: 69,879,858 km (0.036 R)
• M85: 72,163,170 km (0.117 R)
• M86: 72,646,970 km (0.076 R)
• M87: 72,767,995 km (0.091 R)
• M88: 73,374,614 km (0.08 R)
• M89: 73,496,087 km (0.11 R)
• M90: 73,982,879 km (0.047 R)
• M91: 74,715,011 km (0.059 R)
• M92: 75,327,016 km (0.073 R)
• M93: 79,282,533 km (0.114 R)
• M94: 79,656,827 km (0.116 R)
• M95: 82,545,861 km (0.11 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: 217 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit