🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.03 AU

Year: 286 Days

Day: 38.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.44 AU - 2 AU

Year: 837 Days

Day: 35.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.41 AU - 3.95 AU

Year: 2618 Days

Day: 40.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.66 AU - 4.4 AU

Year: 3000 Days

Day: 27.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 9.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.91 AU - 5.33 AU

Year: 3683 Days

Day: 5.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,991,704 km

• M1: 150,346 km (0.109 R)
• M2: 245,789 km (0.04 R)
• M3: 411,245 km (0.103 R)
• M4: 667,506 km (0.114 R)
• M5: 858,542 km (0.097 R)
• M6: 1,019,958 km (0.066 R)
• M7: 1,129,314 km (0.105 R)
• M8: 1,191,697 km (0.108 R)
• M9: 1,359,994 km (0.089 R)
• M10: 1,453,942 km (0.055 R)
• M11: 1,648,419 km (0.093 R)
• M12: 1,734,438 km (0.099 R)
• M13: 1,822,102 km (0.068 R)
• M14: 2,109,629 km (0.057 R)
• M15: 2,460,586 km (0.106 R)
• M16: 2,609,585 km (0.11 R)
• M17: 2,795,835 km (0.075 R)
• M18: 3,004,075 km (0.103 R)
• M19: 3,092,338 km (0.051 R)
• M20: 3,344,111 km (0.082 R)
• M21: 3,659,014 km (0.104 R)
• M22: 3,925,598 km (0.079 R)
• M23: 4,397,280 km (0.094 R)
• M24: 4,578,892 km (0.118 R)
• M25: 4,701,263 km (0.077 R)
• M26: 4,762,897 km (0.114 R)
• M27: 4,928,651 km (0.091 R)
• M28: 5,159,631 km (0.11 R)
• M29: 5,308,480 km (0.087 R)
• M30: 5,372,658 km (0.111 R)
• M31: 5,458,677 km (0.09 R)
• M32: 5,654,052 km (0.092 R)
• M33: 5,873,811 km (0.096 R)
• M34: 5,984,812 km (0.112 R)
• M35: 6,118,852 km (0.109 R)
• M36: 6,299,118 km (0.075 R)
• M37: 6,412,662 km (0.063 R)
• M38: 7,061,468 km (0.117 R)
• M39: 7,369,790 km (0.12 R)
• M40: 8,371,048 km (0.117 R)
• M41: 8,546,227 km (0.079 R)
• M42: 8,646,907 km (0.12 R)
• M43: 8,798,748 km (0.1 R)
• M44: 8,874,894 km (0.039 R)
• M45: 9,079,244 km (0.056 R)
• M46: 9,259,360 km (0.093 R)
• M47: 9,388,613 km (0.117 R)
• M48: 9,570,823 km (0.091 R)
• M49: 9,754,080 km (0.103 R)
• M50: 10,097,557 km (0.106 R)
• M51: 10,284,106 km (0.073 R)
• M52: 10,391,218 km (0.035 R)
• M53: 10,525,706 km (0.075 R)
• M54: 10,633,716 km (0.115 R)
• M55: 11,817,783 km (0.117 R)
• M56: 11,929,981 km (0.072 R)
• M57: 12,042,629 km (0.097 R)
• M58: 12,354,091 km (0.062 R)
• M59: 13,130,056 km (0.115 R)
• M60: 13,392,301 km (0.115 R)
• M61: 13,656,191 km (0.079 R)
• M62: 15,275,588 km (0.118 R)
• M63: 15,952,668 km (0.093 R)
• M64: 16,419,862 km (0.11 R)
• M65: 17,018,104 km (0.077 R)
• M66: 17,880,685 km (0.111 R)
• M67: 18,171,205 km (0.112 R)
• M68: 19,548,253 km (0.043 R)
• M69: 20,115,229 km (0.066 R)
• M70: 20,282,928 km (0.084 R)
• M71: 20,789,018 km (0.071 R)
• M72: 21,401,920 km (0.108 R)
• M73: 21,813,763 km (0.077 R)
• M74: 21,882,578 km (0.073 R)
• M75: 21,986,100 km (0.115 R)
• M76: 22,055,214 km (0.094 R)
• M77: 22,471,096 km (0.053 R)
• M78: 22,784,803 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 8.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.49 AU - 8.69 AU

Year: 9337 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,991,704 km

• M1: 118,631 km (0.114 R)
• M2: 425,307 km (0.096 R)
• M3: 526,884 km (0.083 R)
• M4: 682,166 km (0.107 R)
• M5: 784,790 km (0.086 R)
• M6: 1,833,621 km (0.088 R)
• M7: 2,211,805 km (0.08 R)
• M8: 2,763,073 km (0.039 R)
• M9: 2,884,546 km (0.112 R)
• M10: 3,054,340 km (0.04 R)
• M11: 3,259,438 km (0.094 R)
• M12: 3,436,413 km (0.084 R)
• M13: 4,315,599 km (0.03 R)
• M14: 4,563,633 km (0.095 R)
• M15: 4,761,999 km (0.092 R)
• M16: 5,468,700 km (0.106 R)
• M17: 5,525,846 km (0.116 R)
• M18: 6,548,647 km (0.114 R)
• M19: 7,123,402 km (0.074 R)
• M20: 7,480,193 km (0.088 R)
• M21: 8,563,132 km (0.081 R)
• M22: 8,674,133 km (0.063 R)
• M23: 9,533,124 km (0.084 R)
• M24: 9,949,605 km (0.116 R)
• M25: 10,800,069 km (0.116 R)
• M26: 11,064,707 km (0.106 R)
• M27: 13,052,115 km (0.062 R)
• M28: 13,205,453 km (0.109 R)
• M29: 13,282,496 km (0.057 R)
• M30: 13,617,745 km (0.106 R)
• M31: 13,695,386 km (0.106 R)
• M32: 14,191,303 km (0.063 R)
• M33: 14,906,081 km (0.112 R)
• M34: 15,362,056 km (0.092 R)
• M35: 16,205,489 km (0.088 R)
• M36: 16,563,626 km (0.068 R)
• M37: 16,785,330 km (0.086 R)
• M38: 16,952,281 km (0.035 R)
• M39: 17,766,842 km (0.034 R)
• M40: 18,940,138 km (0.104 R)
• M41: 19,259,080 km (0.052 R)
• M42: 19,433,960 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.9

Radius: 7.1

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.7 AU - 18.38 AU

Year: 23824 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,991,704 km

• M1: 122,521 km (0.083 R)
• M2: 185,053 km (0.093 R)
• M3: 695,181 km (0.093 R)
• M4: 891,903 km (0.119 R)
• M5: 1,804,898 km (0.037 R)
• M6: 2,076,568 km (0.1 R)
• M7: 2,487,214 km (0.088 R)
• M8: 2,789,701 km (0.105 R)
• M9: 3,476,505 km (0.055 R)
• M10: 3,524,077 km (0.098 R)
• M11: 3,571,948 km (0.092 R)
• M12: 3,814,447 km (0.044 R)
• M13: 4,012,215 km (0.093 R)
• M14: 4,315,300 km (0.069 R)
• M15: 4,366,463 km (0.086 R)
• M16: 4,469,536 km (0.113 R)
• M17: 4,997,167 km (0.063 R)
• M18: 5,323,141 km (0.111 R)
• M19: 6,400,395 km (0.094 R)
• M20: 7,419,606 km (0.12 R)
• M21: 7,791,207 km (0.109 R)
• M22: 8,042,382 km (0.118 R)
• M23: 8,424,155 km (0.096 R)
• M24: 8,617,286 km (0.105 R)
• M25: 9,007,886 km (0.088 R)
• M26: 9,073,560 km (0.066 R)
• M27: 10,145,728 km (0.085 R)
• M28: 10,351,275 km (0.082 R)
• M29: 10,558,019 km (0.036 R)
• M30: 10,975,846 km (0.115 R)
• M31: 11,899,763 km (0.041 R)
• M32: 12,043,975 km (0.068 R)
• M33: 14,431,108 km (0.085 R)
• M34: 14,739,579 km (0.101 R)
• M35: 17,447,899 km (0.1 R)
• M36: 17,776,416 km (0.079 R)
• M37: 18,356,407 km (0.114 R)
• M38: 18,439,733 km (0.115 R)
• M39: 19,875,872 km (0.052 R)
• M40: 20,391,237 km (0.088 R)
• M41: 20,824,173 km (0.032 R)
• M42: 20,998,156 km (0.079 R)
• M43: 21,611,058 km (0.094 R)
• M44: 21,699,022 km (0.118 R)
• M45: 22,496,677 km (0.049 R)
• M46: 25,038,944 km (0.067 R)
• M47: 26,062,343 km (0.093 R)
• M48: 26,155,991 km (0.082 R)
• M49: 28,342,065 km (0.115 R)
• M50: 28,825,116 km (0.071 R)
• M51: 29,897,134 km (0.1 R)
• M52: 30,783,951 km (0.106 R)
• M53: 30,883,134 km (0.052 R)
• M54: 31,380,098 km (0.117 R)
• M55: 31,779,524 km (0.093 R)
• M56: 32,886,698 km (0.041 R)
• M57: 34,211,387 km (0.062 R)
• M58: 34,314,161 km (0.062 R)
• M59: 36,388,036 km (0.107 R)
• M60: 36,702,641 km (0.11 R)
• M61: 37,228,926 km (0.117 R)
• M62: 37,440,158 km (0.097 R)
• M63: 37,545,924 km (0.072 R)
• M64: 38,076,248 km (0.062 R)
• M65: 39,036,966 km (0.089 R)
• M66: 40,222,080 km (0.051 R)
• M67: 47,118,991 km (0.095 R)
• M68: 50,584,725 km (0.092 R)
• M69: 50,701,710 km (0.054 R)
• M70: 51,405,269 km (0.051 R)
• M71: 51,993,937 km (0.117 R)
• M72: 52,466,516 km (0.038 R)
• M73: 54,490,875 km (0.096 R)
• M74: 54,730,680 km (0.116 R)
• M75: 55,572,916 km (0.074 R)
• M76: 56,661,989 km (0.087 R)
• M77: 58,370,097 km (0.109 R)
• M78: 60,342,844 km (0.111 R)
• M79: 62,588,159 km (0.086 R)
• M80: 71,182,706 km (0.041 R)
• M81: 71,838,693 km (0.103 R)
• M82: 73,553,832 km (0.106 R)
• M83: 74,084,306 km (0.082 R)
• M84: 74,349,992 km (0.093 R)
• M85: 74,615,977 km (0.077 R)
• M86: 76,218,619 km (0.067 R)
• M87: 76,486,848 km (0.079 R)
• M88: 77,024,204 km (0.099 R)
• M89: 84,678,080 km (0.116 R)
• M90: 84,955,883 km (0.105 R)
• M91: 85,094,859 km (0.092 R)
• M92: 90,149,472 km (0.058 R)
• M93: 90,859,164 km (0.059 R)
• M94: 92,141,368 km (0.073 R)
• M95: 93,142,626 km (0.091 R)
• M96: 95,156,214 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.5

Radius: 5.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.97 AU - 19.01 AU

Year: 30690 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,991,704 km

• M1: 129,851 km (0.071 R)
• M2: 728,542 km (0.113 R)
• M3: 903,272 km (0.047 R)
• M4: 955,781 km (0.034 R)
• M5: 1,291,778 km (0.103 R)
• M6: 1,598,004 km (0.075 R)
• M7: 1,859,053 km (0.032 R)
• M8: 2,029,146 km (0.109 R)
• M9: 2,952,613 km (0.063 R)
• M10: 3,231,763 km (0.05 R)
• M11: 3,645,102 km (0.091 R)
• M12: 4,251,721 km (0.104 R)
• M13: 4,704,105 km (0.073 R)
• M14: 4,842,782 km (0.097 R)
• M15: 5,604,983 km (0.078 R)
• M16: 6,150,417 km (0.099 R)
• M17: 7,613,784 km (0.057 R)
• M18: 9,236,472 km (0.038 R)
• M19: 9,468,498 km (0.108 R)
• M20: 9,526,692 km (0.029 R)
• M21: 9,878,995 km (0.101 R)
• M22: 10,235,636 km (0.026 R)
• M23: 10,355,314 km (0.107 R)
• M24: 10,596,316 km (0.039 R)
• M25: 10,839,114 km (0.12 R)
• M26: 10,900,150 km (0.103 R)
• M27: 11,330,393 km (0.075 R)
• M28: 11,516,343 km (0.058 R)
• M29: 11,578,726 km (0.084 R)
• M30: 12,080,626 km (0.11 R)
• M31: 12,847,016 km (0.066 R)
• M32: 13,497,468 km (0.064 R)
• M33: 13,826,733 km (0.112 R)
• M34: 15,170,122 km (0.042 R)
• M35: 17,048,772 km (0.079 R)
• M36: 17,619,338 km (0.103 R)
• M37: 17,691,145 km (0.053 R)
• M38: 18,779,170 km (0.069 R)
• M39: 19,442,338 km (0.08 R)
• M40: 19,590,739 km (0.102 R)
• M41: 19,665,089 km (0.041 R)
• M42: 20,038,336 km (0.104 R)
• M43: 20,943,403 km (0.078 R)
• M44: 21,171,839 km (0.061 R)
• M45: 22,403,628 km (0.101 R)
• M46: 24,855,686 km (0.109 R)
• M47: 25,827,474 km (0.102 R)
• M48: 26,236,026 km (0.096 R)
• M49: 26,811,529 km (0.09 R)
• M50: 27,557,723 km (0.043 R)
• M51: 28,226,725 km (0.067 R)
• M52: 28,985,635 km (0.112 R)
• M53: 29,070,457 km (0.119 R)
• M54: 32,439,251 km (0.056 R)
• M55: 34,842,690 km (0.066 R)
• M56: 35,656,503 km (0.109 R)
• M57: 37,579,584 km (0.095 R)
• M58: 39,442,376 km (0.114 R)
• M59: 39,630,271 km (0.107 R)
• M60: 40,574,234 km (0.095 R)
• M61: 40,669,079 km (0.063 R)
• M62: 41,716,862 km (0.067 R)
• M63: 44,326,298 km (0.112 R)
• M64: 44,717,197 km (0.098 R)
• M65: 45,404,300 km (0.078 R)
• M66: 46,987,794 km (0.112 R)
• M67: 47,187,058 km (0.108 R)
• M68: 50,616,440 km (0.1 R)
• M69: 53,084,954 km (0.094 R)
• M70: 53,188,625 km (0.093 R)
• M71: 53,812,299 km (0.05 R)
• M72: 53,916,569 km (0.074 R)
• M73: 55,066,976 km (0.085 R)
• M74: 56,754,590 km (0.037 R)
• M75: 57,179,149 km (0.094 R)
• M76: 57,604,904 km (0.119 R)
• M77: 59,102,828 km (0.082 R)
• M78: 59,748,791 km (0.11 R)
• M79: 61,482,630 km (0.116 R)
• M80: 61,591,538 km (0.079 R)
• M81: 62,027,765 km (0.042 R)
• M82: 62,355,684 km (0.067 R)
• M83: 63,562,938 km (0.065 R)
• M84: 64,777,823 km (0.119 R)
• M85: 66,223,537 km (0.099 R)
• M86: 66,670,385 km (0.094 R)
• M87: 66,782,285 km (0.112 R)
• M88: 70,281,977 km (0.089 R)
• M89: 72,226,301 km (0.085 R)
• M90: 72,916,845 km (0.085 R)
• M91: 74,304,215 km (0.111 R)
• M92: 77,222,720 km (0.099 R)
• M93: 77,340,304 km (0.087 R)
• M94: 77,810,939 km (0.105 R)
• M95: 77,928,672 km (0.111 R)
• M96: 78,636,869 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit