🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.72 AU - 1.06 AU

Year: 308 Days

Day: 28.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.03 AU - 1.25 AU

Year: 447 Days

Day: 24.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 105,694,393 km

• M1: 40,092 km (0.117 R)
• M2: 623,823 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.28 AU - 1.6 AU

Year: 634 Days

Day: 26.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,694,393 km

• M1: 464,801 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.3 AU - 3.42 AU

Year: 2261 Days

Day: 40.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.94 AU - 4.24 AU

Year: 2497 Days

Day: 22.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.72 AU - 5.44 AU

Year: 3598 Days

Day: 32.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 11.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.69 AU - 8.33 AU

Year: 8322 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,694,393 km

• M1: 144,512 km (0.093 R)
• M2: 320,139 km (0.066 R)
• M3: 825,631 km (0.114 R)
• M4: 1,006,345 km (0.1 R)
• M5: 1,261,409 km (0.093 R)
• M6: 1,856,958 km (0.114 R)
• M7: 1,952,252 km (0.039 R)
• M8: 2,122,943 km (0.105 R)
• M9: 2,324,153 km (0.101 R)
• M10: 2,664,787 km (0.027 R)
• M11: 3,105,951 km (0.087 R)
• M12: 3,481,442 km (0.098 R)
• M13: 4,118,729 km (0.114 R)
• M14: 4,371,250 km (0.117 R)
• M15: 4,467,142 km (0.105 R)
• M16: 4,891,252 km (0.073 R)
• M17: 5,192,542 km (0.077 R)
• M18: 5,294,269 km (0.071 R)
• M19: 5,638,344 km (0.099 R)
• M20: 6,096,712 km (0.046 R)
• M21: 6,204,123 km (0.091 R)
• M22: 6,457,392 km (0.09 R)
• M23: 6,862,354 km (0.112 R)
• M24: 6,974,253 km (0.118 R)
• M25: 7,237,695 km (0.108 R)
• M26: 7,466,131 km (0.103 R)
• M27: 8,047,617 km (0.073 R)
• M28: 8,845,722 km (0.101 R)
• M29: 9,878,695 km (0.112 R)
• M30: 9,963,069 km (0.066 R)
• M31: 10,473,796 km (0.085 R)
• M32: 10,602,899 km (0.064 R)
• M33: 11,922,202 km (0.108 R)
• M34: 12,056,990 km (0.116 R)
• M35: 12,147,198 km (0.099 R)
• M36: 12,692,781 km (0.112 R)
• M37: 13,292,818 km (0.114 R)
• M38: 13,432,692 km (0.108 R)
• M39: 14,186,665 km (0.116 R)
• M40: 14,664,780 km (0.119 R)
• M41: 14,761,121 km (0.068 R)
• M42: 15,196,900 km (0.079 R)
• M43: 15,538,880 km (0.101 R)
• M44: 16,280,138 km (0.088 R)
• M45: 16,429,885 km (0.12 R)
• M46: 16,931,936 km (0.073 R)
• M47: 18,364,635 km (0.05 R)
• M48: 18,468,456 km (0.085 R)
• M49: 19,095,570 km (0.053 R)
• M50: 19,200,737 km (0.088 R)
• M51: 20,855,888 km (0.102 R)
• M52: 22,279,012 km (0.113 R)
• M53: 22,834,769 km (0.046 R)
• M54: 24,243,981 km (0.117 R)
• M55: 24,529,114 km (0.117 R)
• M56: 24,872,890 km (0.119 R)
• M57: 24,987,781 km (0.06 R)
• M58: 25,218,162 km (0.101 R)
• M59: 26,088,522 km (0.114 R)
• M60: 26,263,701 km (0.074 R)
• M61: 27,323,453 km (0.076 R)
• M62: 27,620,255 km (0.093 R)
• M63: 28,336,978 km (0.091 R)
• M64: 28,637,520 km (0.076 R)
• M65: 29,302,184 km (0.107 R)
• M66: 30,893,606 km (0.116 R)
• M67: 31,388,924 km (0.061 R)
• M68: 33,840,983 km (0.069 R)
• M69: 34,159,776 km (0.079 R)
• M70: 34,415,589 km (0.119 R)
• M71: 35,251,093 km (0.112 R)
• M72: 35,574,374 km (0.066 R)
• M73: 36,093,478 km (0.113 R)
• M74: 36,680,500 km (0.029 R)
• M75: 37,599,929 km (0.11 R)
• M76: 37,930,091 km (0.099 R)
• M77: 38,793,121 km (0.108 R)
• M78: 40,133,518 km (0.113 R)
• M79: 40,741,783 km (0.073 R)
• M80: 41,693,824 km (0.078 R)
• M81: 42,515,565 km (0.118 R)
• M82: 42,653,195 km (0.084 R)
• M83: 43,897,251 km (0.088 R)
• M84: 44,523,767 km (0.066 R)
• M85: 45,223,436 km (0.101 R)
• M86: 46,562,786 km (0.053 R)
• M87: 47,415,344 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.7

Radius: 3.6

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.12 AU - 13.46 AU

Year: 16791 Days

Day: 21 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,694,393 km

• M1: 183,557 km (0.077 R)
• M2: 274,811 km (0.083 R)
• M3: 312,660 km (0.033 R)
• M4: 366,216 km (0.066 R)
• M5: 452,384 km (0.092 R)
• M6: 593,604 km (0.089 R)
• M7: 695,331 km (0.11 R)
• M8: 877,092 km (0.112 R)
• M9: 934,538 km (0.105 R)
• M10: 1,012,927 km (0.118 R)
• M11: 1,197,531 km (0.109 R)
• M12: 1,239,867 km (0.092 R)
• M13: 1,482,216 km (0.101 R)
• M14: 1,597,107 km (0.061 R)
• M15: 2,034,681 km (0.048 R)
• M16: 2,136,706 km (0.065 R)
• M17: 2,240,378 km (0.099 R)
• M18: 2,953,810 km (0.097 R)
• M19: 3,364,905 km (0.107 R)
• M20: 3,856,334 km (0.106 R)
• M21: 4,078,337 km (0.104 R)
• M22: 4,836,499 km (0.09 R)
• M23: 5,283,946 km (0.089 R)
• M24: 5,495,029 km (0.091 R)
• M25: 5,744,558 km (0.115 R)
• M26: 6,893,769 km (0.1 R)
• M27: 7,124,150 km (0.096 R)
• M28: 7,318,029 km (0.054 R)
• M29: 8,272,912 km (0.051 R)
• M30: 8,889,405 km (0.039 R)
• M31: 9,098,243 km (0.078 R)
• M32: 9,182,168 km (0.059 R)
• M33: 9,520,558 km (0.115 R)
• M34: 9,605,829 km (0.087 R)
• M35: 9,949,306 km (0.074 R)
• M36: 10,428,168 km (0.109 R)
• M37: 10,781,070 km (0.114 R)
• M38: 12,697,269 km (0.096 R)
• M39: 13,406,662 km (0.078 R)
• M40: 13,597,998 km (0.048 R)
• M41: 13,742,060 km (0.062 R)
• M42: 14,080,301 km (0.074 R)
• M43: 15,061,663 km (0.104 R)
• M44: 15,260,479 km (0.114 R)
• M45: 16,728,333 km (0.1 R)
• M46: 17,141,074 km (0.086 R)
• M47: 17,661,674 km (0.07 R)
• M48: 17,818,902 km (0.047 R)
• M49: 18,346,384 km (0.086 R)
• M50: 18,825,396 km (0.079 R)
• M51: 19,850,141 km (0.077 R)
• M52: 20,948,339 km (0.092 R)
• M53: 21,728,642 km (0.028 R)
• M54: 22,461,671 km (0.085 R)
• M55: 23,662,942 km (0.106 R)
• M56: 23,720,687 km (0.096 R)
• M57: 24,592,095 km (0.097 R)
• M58: 24,826,365 km (0.113 R)
• M59: 25,061,234 km (0.09 R)
• M60: 25,237,909 km (0.096 R)
• M61: 25,296,850 km (0.118 R)
• M62: 26,067,728 km (0.09 R)
• M63: 26,306,486 km (0.1 R)
• M64: 26,545,843 km (0.117 R)
• M65: 26,846,235 km (0.113 R)
• M66: 26,966,662 km (0.051 R)
• M67: 28,548,958 km (0.101 R)
• M68: 28,671,928 km (0.097 R)
• M69: 28,856,681 km (0.067 R)
• M70: 29,165,451 km (0.073 R)
• M71: 29,475,268 km (0.115 R)
• M72: 29,848,665 km (0.037 R)
• M73: 30,098,344 km (0.068 R)
• M74: 30,223,557 km (0.093 R)
• M75: 30,977,979 km (0.096 R)
• M76: 31,230,799 km (0.118 R)
• M77: 31,611,376 km (0.047 R)
• M78: 32,505,373 km (0.088 R)
• M79: 33,472,374 km (0.052 R)
• M80: 33,861,927 km (0.064 R)
• M81: 34,318,051 km (0.088 R)
• M82: 35,170,759 km (0.09 R)
• M83: 35,500,622 km (0.102 R)
• M84: 36,030,498 km (0.095 R)
• M85: 38,446,952 km (0.113 R)
• M86: 39,880,548 km (0.047 R)
• M87: 39,949,214 km (0.039 R)
• M88: 41,749,325 km (0.115 R)
• M89: 41,819,038 km (0.045 R)
• M90: 43,292,876 km (0.12 R)
• M91: 43,788,045 km (0.11 R)
• M92: 44,071,682 km (0.101 R)
• M93: 44,855,126 km (0.065 R)
• M94: 45,858,928 km (0.096 R)
• M95: 46,074,947 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.3

Radius: 5.8

Gravity: 24.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.88 AU - 22.78 AU

Year: 29995 Days

Day: 21.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,694,393 km

• M1: 109,506 km (0.094 R)
• M2: 266,135 km (0.061 R)
• M3: 348,713 km (0.102 R)
• M4: 885,619 km (0.115 R)
• M5: 1,013,974 km (0.119 R)
• M6: 1,624,483 km (0.101 R)
• M7: 1,663,379 km (0.096 R)
• M8: 1,863,092 km (0.06 R)
• M9: 2,070,285 km (0.079 R)
• M10: 2,782,520 km (0.099 R)
• M11: 2,829,345 km (0.045 R)
• M12: 3,213,811 km (0.047 R)
• M13: 4,137,578 km (0.048 R)
• M14: 4,462,804 km (0.068 R)
• M15: 5,080,044 km (0.12 R)
• M16: 5,604,983 km (0.037 R)
• M17: 5,664,374 km (0.065 R)
• M18: 6,085,941 km (0.104 R)
• M19: 6,895,415 km (0.04 R)
• M20: 7,215,704 km (0.11 R)
• M21: 7,738,249 km (0.028 R)
• M22: 8,071,104 km (0.076 R)
• M23: 8,544,881 km (0.082 R)
• M24: 8,681,912 km (0.084 R)
• M25: 10,091,723 km (0.113 R)
• M26: 11,120,208 km (0.065 R)
• M27: 11,269,806 km (0.053 R)
• M28: 15,637,615 km (0.109 R)
• M29: 16,481,945 km (0.038 R)
• M30: 19,191,761 km (0.113 R)
• M31: 19,732,109 km (0.076 R)
• M32: 20,004,078 km (0.111 R)
• M33: 20,735,462 km (0.102 R)
• M34: 21,012,068 km (0.104 R)
• M35: 21,104,370 km (0.1 R)
• M36: 22,791,535 km (0.117 R)
• M37: 23,363,447 km (0.066 R)
• M38: 23,555,232 km (0.082 R)
• M39: 25,995,024 km (0.053 R)
• M40: 27,699,542 km (0.079 R)
• M41: 28,821,526 km (0.069 R)
• M42: 29,027,223 km (0.073 R)
• M43: 30,062,440 km (0.03 R)
• M44: 31,109,775 km (0.109 R)
• M45: 31,215,241 km (0.086 R)
• M46: 32,275,591 km (0.053 R)
• M47: 32,596,030 km (0.053 R)
• M48: 36,078,967 km (0.05 R)
• M49: 38,994,630 km (0.059 R)
• M50: 39,222,019 km (0.06 R)
• M51: 40,135,912 km (0.095 R)
• M52: 40,710,817 km (0.089 R)
• M53: 41,288,264 km (0.085 R)
• M54: 42,101,329 km (0.111 R)
• M55: 45,645,302 km (0.108 R)
• M56: 47,089,520 km (0.096 R)
• M57: 48,915,661 km (0.104 R)
• M58: 51,386,420 km (0.06 R)
• M59: 51,885,478 km (0.102 R)
• M60: 56,448,064 km (0.112 R)
• M61: 57,350,139 km (0.068 R)
• M62: 59,691,346 km (0.11 R)
• M63: 63,662,271 km (0.108 R)
• M64: 64,870,125 km (0.108 R)
• M65: 66,220,993 km (0.114 R)
• M66: 69,776,336 km (0.111 R)
• M67: 69,914,415 km (0.078 R)
• M68: 71,299,243 km (0.087 R)
• M69: 71,855,597 km (0.101 R)
• M70: 74,236,597 km (0.033 R)
• M71: 75,366,061 km (0.119 R)
• M72: 76,501,060 km (0.116 R)
• M73: 79,075,639 km (0.071 R)
• M74: 79,219,552 km (0.087 R)
• M75: 80,228,889 km (0.11 R)
• M76: 80,662,873 km (0.093 R)
• M77: 80,807,683 km (0.117 R)
• M78: 80,952,644 km (0.094 R)
• M79: 83,722,149 km (0.083 R)
• M80: 83,868,755 km (0.03 R)
• M81: 85,782,710 km (0.089 R)
• M82: 85,930,513 km (0.078 R)
• M83: 89,953,499 km (0.087 R)
• M84: 92,214,970 km (0.095 R)
• M85: 94,647,730 km (0.092 R)
• M86: 94,953,359 km (0.114 R)
• M87: 97,409,756 km (0.119 R)
• M88: 99,110,534 km (0.103 R)
• M89: 99,731,515 km (0.09 R)
• M90: 100,042,379 km (0.108 R)
• M91: 101,602,087 km (0.113 R)
• M92: 103,798,931 km (0.097 R)
• M93: 104,271,661 km (0.073 R)
• M94: 104,429,486 km (0.055 R)
• M95: 105,219,513 km (0.086 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: 494 - 14,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit