🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 234 Days

Day: 25.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.77 AU - 0.91 AU

Year: 289 Days

Day: 47.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.46 AU - 1.68 AU

Year: 737 Days

Day: 24.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,245,739 km

• M1: 770,279 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.95 AU - 2.09 AU

Year: 1076 Days

Day: 23.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,245,739 km

• M1: 976,874 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.06 AU - 3.1 AU

Year: 1553 Days

Day: 13.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,245,739 km

• M1: 1,536,669 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 9.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.36 AU - 11.42 AU

Year: 13467 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,245,739 km

• M1: 176,525 km (0.054 R)
• M2: 362,924 km (0.119 R)
• M3: 1,072,168 km (0.119 R)
• M4: 1,178,083 km (0.116 R)
• M5: 1,332,319 km (0.118 R)
• M6: 1,446,761 km (0.093 R)
• M7: 1,636,750 km (0.12 R)
• M8: 1,962,874 km (0.102 R)
• M9: 2,420,194 km (0.075 R)
• M10: 2,939,748 km (0.03 R)
• M11: 3,120,612 km (0.089 R)
• M12: 4,179,765 km (0.105 R)
• M13: 4,417,775 km (0.082 R)
• M14: 5,050,125 km (0.034 R)
• M15: 5,937,240 km (0.062 R)
• M16: 7,643,853 km (0.12 R)
• M17: 8,528,874 km (0.119 R)
• M18: 9,049,325 km (0.096 R)
• M19: 9,490,788 km (0.045 R)
• M20: 10,075,117 km (0.105 R)
• M21: 10,348,881 km (0.073 R)
• M22: 11,278,782 km (0.084 R)
• M23: 11,468,023 km (0.109 R)
• M24: 12,772,517 km (0.087 R)
• M25: 13,168,053 km (0.097 R)
• M26: 14,123,385 km (0.111 R)
• M27: 14,429,762 km (0.039 R)
• M28: 16,367,054 km (0.049 R)
• M29: 16,527,722 km (0.087 R)
• M30: 16,688,839 km (0.051 R)
• M31: 18,440,331 km (0.055 R)
• M32: 18,943,279 km (0.107 R)
• M33: 19,677,954 km (0.083 R)
• M34: 20,020,085 km (0.084 R)
• M35: 20,191,973 km (0.049 R)
• M36: 22,589,129 km (0.106 R)
• M37: 22,947,416 km (0.095 R)
• M38: 23,247,360 km (0.059 R)
• M39: 24,094,383 km (0.099 R)
• M40: 24,644,155 km (0.09 R)
• M41: 25,013,063 km (0.085 R)
• M42: 25,198,116 km (0.113 R)
• M43: 25,694,033 km (0.085 R)
• M44: 26,884,533 km (0.097 R)
• M45: 27,581,958 km (0.096 R)
• M46: 28,221,190 km (0.079 R)
• M47: 28,542,675 km (0.088 R)
• M48: 28,800,732 km (0.112 R)
• M49: 29,124,312 km (0.075 R)
• M50: 29,775,212 km (0.085 R)
• M51: 30,628,518 km (0.03 R)
• M52: 31,623,195 km (0.109 R)
• M53: 33,168,690 km (0.03 R)
• M54: 34,463,909 km (0.101 R)
• M55: 34,876,350 km (0.098 R)
• M56: 36,963,091 km (0.1 R)
• M57: 37,033,252 km (0.083 R)
• M58: 38,804,042 km (0.072 R)
• M59: 38,875,400 km (0.092 R)
• M60: 39,448,211 km (0.079 R)
• M61: 41,037,837 km (0.104 R)
• M62: 41,329,105 km (0.06 R)
• M63: 41,620,970 km (0.096 R)
• M64: 43,535,374 km (0.107 R)
• M65: 43,906,825 km (0.047 R)
• M66: 44,204,675 km (0.085 R)
• M67: 44,952,365 km (0.11 R)
• M68: 45,402,954 km (0.063 R)
• M69: 46,384,465 km (0.085 R)
• M70: 46,915,837 km (0.113 R)
• M71: 47,678,487 km (0.05 R)
• M72: 48,138,052 km (0.066 R)
• M73: 49,602,914 km (0.101 R)
• M74: 50,068,463 km (0.076 R)
• M75: 50,379,776 km (0.108 R)
• M76: 51,317,306 km (0.046 R)
• M77: 52,339,508 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.6

Radius: 9.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.28 AU - 13.06 AU

Year: 13990 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,245,739 km

• M1: 118,332 km (0.069 R)
• M2: 189,092 km (0.036 R)
• M3: 387,010 km (0.112 R)
• M4: 508,184 km (0.117 R)
• M5: 765,941 km (0.063 R)
• M6: 856,597 km (0.053 R)
• M7: 1,210,845 km (0.099 R)
• M8: 1,412,503 km (0.07 R)
• M9: 1,608,476 km (0.094 R)
• M10: 1,990,699 km (0.095 R)
• M11: 2,401,046 km (0.053 R)
• M12: 2,459,090 km (0.096 R)
• M13: 2,899,057 km (0.061 R)
• M14: 3,002,579 km (0.025 R)
• M15: 3,428,783 km (0.085 R)
• M16: 3,538,438 km (0.073 R)
• M17: 3,716,161 km (0.035 R)
• M18: 3,851,397 km (0.07 R)
• M19: 4,057,543 km (0.1 R)
• M20: 4,220,306 km (0.025 R)
• M21: 4,361,526 km (0.108 R)
• M22: 4,480,456 km (0.111 R)
• M23: 4,600,434 km (0.115 R)
• M24: 4,672,989 km (0.069 R)
• M25: 5,317,606 km (0.085 R)
• M26: 5,444,764 km (0.113 R)
• M27: 5,572,969 km (0.066 R)
• M28: 5,806,342 km (0.093 R)
• M29: 6,042,856 km (0.085 R)
• M30: 6,417,150 km (0.111 R)
• M31: 6,854,126 km (0.08 R)
• M32: 7,020,478 km (0.101 R)
• M33: 7,300,825 km (0.079 R)
• M34: 8,105,063 km (0.047 R)
• M35: 8,310,461 km (0.084 R)
• M36: 8,428,643 km (0.098 R)
• M37: 8,756,711 km (0.095 R)
• M38: 8,816,700 km (0.093 R)
• M39: 10,204,520 km (0.098 R)
• M40: 11,494,203 km (0.056 R)
• M41: 11,824,664 km (0.1 R)
• M42: 12,057,888 km (0.11 R)
• M43: 12,124,758 km (0.071 R)
• M44: 12,326,266 km (0.102 R)
• M45: 12,596,590 km (0.114 R)
• M46: 12,868,858 km (0.032 R)
• M47: 13,246,443 km (0.068 R)
• M48: 13,453,935 km (0.077 R)
• M49: 13,767,193 km (0.03 R)
• M50: 14,936,450 km (0.111 R)
• M51: 15,224,725 km (0.109 R)
• M52: 15,297,130 km (0.084 R)
• M53: 15,514,795 km (0.118 R)
• M54: 15,733,657 km (0.041 R)
• M55: 16,100,471 km (0.099 R)
• M56: 17,142,869 km (0.086 R)
• M57: 17,977,027 km (0.112 R)
• M58: 19,174,857 km (0.106 R)
• M59: 19,566,653 km (0.063 R)
• M60: 20,000,787 km (0.08 R)
• M61: 20,518,096 km (0.031 R)
• M62: 20,638,073 km (0.086 R)
• M63: 20,999,352 km (0.101 R)
• M64: 21,809,724 km (0.038 R)
• M65: 21,973,085 km (0.09 R)
• M66: 22,095,905 km (0.112 R)
• M67: 22,837,162 km (0.074 R)
• M68: 22,920,039 km (0.055 R)
• M69: 23,252,595 km (0.099 R)
• M70: 23,419,397 km (0.106 R)
• M71: 23,586,647 km (0.081 R)
• M72: 24,471,220 km (0.114 R)
• M73: 24,641,013 km (0.116 R)
• M74: 24,725,985 km (0.089 R)
• M75: 25,839,891 km (0.08 R)
• M76: 26,272,827 km (0.05 R)
• M77: 26,533,576 km (0.112 R)
• M78: 26,839,055 km (0.105 R)
• M79: 27,409,322 km (0.077 R)
• M80: 28,338,923 km (0.097 R)
• M81: 28,740,593 km (0.106 R)
• M82: 30,047,331 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.5

Radius: 4.4

Gravity: 31.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.91 AU - 15.75 AU

Year: 20328 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,245,739 km

• M1: 56,997 km (0.045 R)
• M2: 107,561 km (0.113 R)
• M3: 164,109 km (0.055 R)
• M4: 419,024 km (0.1 R)
• M5: 457,321 km (0.051 R)
• M6: 712,385 km (0.114 R)
• M7: 806,333 km (0.113 R)
• M8: 1,221,167 km (0.08 R)
• M9: 1,391,709 km (0.112 R)
• M10: 1,450,202 km (0.036 R)
• M11: 1,509,592 km (0.117 R)
• M12: 2,079,710 km (0.079 R)
• M13: 2,113,070 km (0.092 R)
• M14: 3,006,768 km (0.107 R)
• M15: 4,001,893 km (0.039 R)
• M16: 4,775,613 km (0.113 R)
• M17: 7,153,471 km (0.053 R)
• M18: 7,459,847 km (0.062 R)
• M19: 7,666,442 km (0.104 R)
• M20: 7,874,982 km (0.117 R)
• M21: 8,297,745 km (0.042 R)
• M22: 9,000,107 km (0.069 R)
• M23: 10,576,569 km (0.088 R)
• M24: 11,160,001 km (0.117 R)
• M25: 11,634,226 km (0.108 R)
• M26: 11,693,916 km (0.032 R)
• M27: 11,994,159 km (0.082 R)
• M28: 12,296,945 km (0.09 R)
• M29: 12,971,931 km (0.047 R)
• M30: 13,158,030 km (0.12 R)
• M31: 14,743,469 km (0.082 R)
• M32: 14,937,647 km (0.11 R)
• M33: 15,328,695 km (0.112 R)
• M34: 15,723,185 km (0.115 R)
• M35: 16,723,845 km (0.063 R)
• M36: 17,539,004 km (0.096 R)
• M37: 17,813,666 km (0.026 R)
• M38: 19,278,678 km (0.057 R)
• M39: 19,349,288 km (0.056 R)
• M40: 20,926,797 km (0.075 R)
• M41: 21,364,222 km (0.097 R)
• M42: 21,731,035 km (0.109 R)
• M43: 23,143,539 km (0.116 R)
• M44: 24,127,145 km (0.085 R)
• M45: 26,212,838 km (0.116 R)
• M46: 27,317,020 km (0.119 R)
• M47: 28,355,678 km (0.111 R)
• M48: 28,920,410 km (0.101 R)
• M49: 29,082,424 km (0.083 R)
• M50: 29,163,507 km (0.103 R)
• M51: 31,215,840 km (0.088 R)
• M52: 32,553,693 km (0.114 R)
• M53: 34,337,648 km (0.058 R)
• M54: 34,853,162 km (0.047 R)
• M55: 35,025,649 km (0.119 R)
• M56: 35,891,970 km (0.095 R)
• M57: 37,204,542 km (0.11 R)
• M58: 38,532,821 km (0.092 R)
• M59: 38,621,981 km (0.093 R)
• M60: 39,337,209 km (0.095 R)
• M61: 39,786,451 km (0.086 R)
• M62: 40,599,516 km (0.097 R)
• M63: 40,690,172 km (0.091 R)
• M64: 41,966,541 km (0.071 R)
• M65: 46,062,980 km (0.093 R)
• M66: 47,392,755 km (0.051 R)
• M67: 47,583,792 km (0.089 R)
• M68: 48,638,905 km (0.098 R)
• M69: 48,831,587 km (0.083 R)
• M70: 51,261,206 km (0.114 R)
• M71: 52,342,649 km (0.112 R)
• M72: 53,332,389 km (0.09 R)
• M73: 55,330,119 km (0.085 R)
• M74: 55,732,687 km (0.06 R)
• M75: 56,743,071 km (0.109 R)
• M76: 59,295,659 km (0.11 R)
• M77: 59,398,433 km (0.078 R)
• M78: 59,501,506 km (0.059 R)
• M79: 60,017,020 km (0.051 R)
• M80: 60,948,865 km (0.072 R)
• M81: 61,781,078 km (0.094 R)
• M82: 63,246,539 km (0.066 R)
• M83: 63,351,706 km (0.07 R)
• M84: 63,878,141 km (0.096 R)
• M85: 64,300,306 km (0.086 R)
• M86: 65,147,479 km (0.099 R)
• M87: 66,532,007 km (0.071 R)
• M88: 67,281,642 km (0.056 R)
• M89: 67,711,138 km (0.037 R)
• M90: 67,926,260 km (0.089 R)
• M91: 69,113,468 km (0.103 R)
• M92: 69,547,003 km (0.065 R)
• M93: 71,070,956 km (0.117 R)
• M94: 71,180,312 km (0.063 R)
• M95: 71,618,036 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.5

Radius: 5.4

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.52 AU - 18.3 AU

Year: 27222 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,245,739 km

• M1: 387,309 km (0.098 R)
• M2: 898,485 km (0.116 R)
• M3: 1,101,489 km (0.046 R)
• M4: 1,461,571 km (0.043 R)
• M5: 1,549,684 km (0.082 R)
• M6: 2,882,003 km (0.081 R)
• M7: 3,687,288 km (0.042 R)
• M8: 3,848,106 km (0.092 R)
• M9: 4,386,808 km (0.09 R)
• M10: 4,471,780 km (0.091 R)
• M11: 4,514,415 km (0.054 R)
• M12: 4,729,985 km (0.059 R)
• M13: 4,992,979 km (0.052 R)
• M14: 5,351,116 km (0.041 R)
• M15: 7,013,148 km (0.09 R)
• M16: 8,185,098 km (0.088 R)
• M17: 8,342,325 km (0.1 R)
• M18: 8,500,600 km (0.042 R)
• M19: 8,873,846 km (0.099 R)
• M20: 9,691,399 km (0.098 R)
• M21: 9,802,251 km (0.093 R)
• M22: 10,081,251 km (0.095 R)
• M23: 10,137,350 km (0.117 R)
• M24: 10,704,027 km (0.055 R)
• M25: 10,876,064 km (0.093 R)
• M26: 11,222,832 km (0.03 R)
• M27: 11,456,055 km (0.032 R)
• M28: 12,767,131 km (0.097 R)
• M29: 13,317,053 km (0.088 R)
• M30: 13,750,139 km (0.089 R)
• M31: 14,376,804 km (0.057 R)
• M32: 14,439,934 km (0.118 R)
• M33: 16,642,165 km (0.118 R)
• M34: 18,739,377 km (0.108 R)
• M35: 22,512,535 km (0.112 R)
• M36: 23,472,804 km (0.103 R)
• M37: 23,547,303 km (0.049 R)
• M38: 24,295,741 km (0.083 R)
• M39: 24,748,724 km (0.113 R)
• M40: 24,824,420 km (0.105 R)
• M41: 25,509,579 km (0.115 R)
• M42: 25,586,173 km (0.097 R)
• M43: 26,898,595 km (0.067 R)
• M44: 26,976,535 km (0.114 R)
• M45: 28,074,733 km (0.103 R)
• M46: 29,829,965 km (0.056 R)
• M47: 30,314,662 km (0.114 R)
• M48: 31,128,475 km (0.098 R)
• M49: 31,456,094 km (0.103 R)
• M50: 32,611,438 km (0.093 R)
• M51: 34,454,783 km (0.075 R)
• M52: 35,218,630 km (0.101 R)
• M53: 36,073,881 km (0.08 R)
• M54: 36,417,956 km (0.104 R)
• M55: 36,763,078 km (0.074 R)
• M56: 37,543,530 km (0.107 R)
• M57: 37,717,662 km (0.096 R)
• M58: 37,979,459 km (0.115 R)
• M59: 40,006,211 km (0.051 R)
• M60: 40,362,254 km (0.087 R)
• M61: 41,167,240 km (0.093 R)
• M62: 42,067,968 km (0.046 R)
• M63: 43,157,340 km (0.035 R)
• M64: 43,797,021 km (0.062 R)
• M65: 44,347,840 km (0.039 R)
• M66: 44,624,147 km (0.087 R)
• M67: 47,230,142 km (0.097 R)
• M68: 47,418,187 km (0.114 R)
• M69: 48,551,540 km (0.032 R)
• M70: 48,836,225 km (0.074 R)
• M71: 50,172,283 km (0.057 R)
• M72: 50,460,110 km (0.119 R)
• M73: 51,520,459 km (0.092 R)
• M74: 51,617,100 km (0.114 R)
• M75: 51,907,768 km (0.098 R)
• M76: 52,490,602 km (0.092 R)
• M77: 54,646,157 km (0.119 R)
• M78: 55,734,781 km (0.105 R)
• M79: 55,834,114 km (0.086 R)
• M80: 55,933,447 km (0.088 R)
• M81: 57,030,448 km (0.073 R)
• M82: 57,832,742 km (0.103 R)
• M83: 60,465,814 km (0.078 R)
• M84: 61,899,859 km (0.087 R)
• M85: 62,517,848 km (0.114 R)
• M86: 63,034,409 km (0.109 R)
• M87: 63,137,781 km (0.101 R)
• M88: 63,759,959 km (0.062 R)
• M89: 67,852,508 km (0.11 R)
• M90: 68,277,067 km (0.114 R)
• M91: 68,915,550 km (0.06 R)
• M92: 69,022,214 km (0.072 R)
• M93: 69,128,877 km (0.076 R)
• M94: 69,235,540 km (0.12 R)
• M95: 70,735,259 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 20,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit