🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 173 Days

Day: 42.2 Hours

Environment

Temp: 68 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 197 Days

Day: 44.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.55 AU - 2.29 AU

Year: 1130 Days

Day: 17.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.75 AU - 2.51 AU

Year: 1320 Days

Day: 40.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,426,110 km

• M1: 404,213 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 13.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.48 AU - 3.64 AU

Year: 2273 Days

Day: 6.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 102.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,426,110 km

• M1: 187,596 km (0.051 R)
• M2: 285,732 km (0.04 R)
• M3: 420,819 km (0.108 R)
• M4: 547,827 km (0.054 R)
• M5: 641,476 km (0.042 R)
• M6: 724,802 km (0.071 R)
• M7: 904,020 km (0.109 R)
• M8: 1,039,107 km (0.097 R)
• M9: 1,234,033 km (0.078 R)
• M10: 1,385,875 km (0.086 R)
• M11: 1,521,261 km (0.029 R)
• M12: 1,733,091 km (0.118 R)
• M13: 1,830,480 km (0.072 R)
• M14: 2,252,196 km (0.086 R)
• M15: 2,345,695 km (0.043 R)
• M16: 2,648,331 km (0.061 R)
• M17: 2,905,340 km (0.096 R)
• M18: 2,992,855 km (0.056 R)
• M19: 3,125,997 km (0.063 R)
• M20: 3,261,084 km (0.071 R)
• M21: 3,382,707 km (0.097 R)
• M22: 4,128,752 km (0.078 R)
• M23: 4,394,288 km (0.107 R)
• M24: 4,563,184 km (0.067 R)
• M25: 4,648,455 km (0.1 R)
• M26: 4,786,085 km (0.091 R)
• M27: 5,135,844 km (0.115 R)
• M28: 5,278,262 km (0.029 R)
• M29: 5,367,871 km (0.096 R)
• M30: 5,457,929 km (0.118 R)
• M31: 5,621,439 km (0.105 R)
• M32: 5,713,143 km (0.102 R)
• M33: 6,009,496 km (0.102 R)
• M34: 6,273,088 km (0.101 R)
• M35: 6,463,675 km (0.104 R)
• M36: 6,792,192 km (0.119 R)
• M37: 6,889,880 km (0.116 R)
• M38: 7,305,313 km (0.031 R)
• M39: 7,769,665 km (0.098 R)
• M40: 8,077,687 km (0.112 R)
• M41: 8,306,123 km (0.118 R)
• M42: 8,452,728 km (0.046 R)
• M43: 8,557,896 km (0.04 R)
• M44: 8,983,053 km (0.057 R)
• M45: 9,176,633 km (0.071 R)
• M46: 9,876,302 km (0.091 R)
• M47: 10,076,165 km (0.11 R)
• M48: 10,480,079 km (0.089 R)
• M49: 10,683,981 km (0.105 R)
• M50: 10,843,452 km (0.12 R)
• M51: 10,935,006 km (0.075 R)
• M52: 11,629,589 km (0.086 R)
• M53: 11,770,211 km (0.078 R)
• M54: 11,864,308 km (0.079 R)
• M55: 12,698,316 km (0.069 R)
• M56: 12,843,127 km (0.077 R)
• M57: 13,061,540 km (0.069 R)
• M58: 14,096,757 km (0.074 R)
• M59: 14,372,316 km (0.097 R)
• M60: 15,517,937 km (0.054 R)
• M61: 15,984,383 km (0.098 R)
• M62: 16,245,581 km (0.093 R)
• M63: 16,931,188 km (0.115 R)
• M64: 17,090,809 km (0.095 R)
• M65: 17,304,285 km (0.038 R)
• M66: 17,411,397 km (0.063 R)
• M67: 18,058,707 km (0.04 R)
• M68: 18,248,995 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157

Radius: 8.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.21 AU - 7.33 AU

Year: 6666 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 67,426,110 km

• M1: 110,104 km (0.064 R)
• M2: 177,124 km (0.085 R)
• M3: 282,740 km (0.036 R)
• M4: 517,160 km (0.114 R)
• M5: 599,139 km (0.102 R)
• M6: 787,932 km (0.075 R)
• M7: 841,039 km (0.044 R)
• M8: 917,334 km (0.081 R)
• M9: 1,089,072 km (0.088 R)
• M10: 1,490,444 km (0.041 R)
• M11: 1,611,319 km (0.108 R)
• M12: 1,791,734 km (0.084 R)
• M13: 2,466,570 km (0.059 R)
• M14: 2,707,721 km (0.098 R)
• M15: 2,839,517 km (0.088 R)
• M16: 3,178,356 km (0.104 R)
• M17: 3,565,964 km (0.103 R)
• M18: 3,638,071 km (0.089 R)
• M19: 3,728,877 km (0.101 R)
• M20: 3,931,432 km (0.12 R)
• M21: 4,658,777 km (0.12 R)
• M22: 5,200,471 km (0.09 R)
• M23: 5,468,401 km (0.097 R)
• M24: 6,082,500 km (0.107 R)
• M25: 6,321,258 km (0.087 R)
• M26: 6,518,877 km (0.104 R)
• M27: 6,740,730 km (0.07 R)
• M28: 7,192,067 km (0.093 R)
• M29: 8,005,431 km (0.087 R)
• M30: 8,123,912 km (0.112 R)
• M31: 8,338,885 km (0.099 R)
• M32: 8,921,119 km (0.097 R)
• M33: 8,994,871 km (0.048 R)
• M34: 9,466,404 km (0.085 R)
• M35: 10,278,720 km (0.106 R)
• M36: 10,537,225 km (0.107 R)
• M37: 10,955,202 km (0.095 R)
• M38: 11,060,519 km (0.057 R)
• M39: 11,113,327 km (0.106 R)
• M40: 11,431,820 km (0.117 R)
• M41: 11,753,456 km (0.097 R)
• M42: 12,680,813 km (0.104 R)
• M43: 12,736,015 km (0.06 R)
• M44: 13,688,056 km (0.107 R)
• M45: 14,086,734 km (0.102 R)
• M46: 14,691,857 km (0.089 R)
• M47: 15,541,573 km (0.116 R)
• M48: 15,689,675 km (0.095 R)
• M49: 15,957,455 km (0.088 R)
• M50: 16,406,997 km (0.106 R)
• M51: 16,557,792 km (0.092 R)
• M52: 16,618,229 km (0.117 R)
• M53: 16,678,816 km (0.092 R)
• M54: 17,318,796 km (0.1 R)
• M55: 18,246,901 km (0.074 R)
• M56: 18,906,328 km (0.081 R)
• M57: 19,032,739 km (0.101 R)
• M58: 19,127,733 km (0.1 R)
• M59: 19,765,319 km (0.115 R)
• M60: 19,893,674 km (0.034 R)
• M61: 20,280,535 km (0.098 R)
• M62: 20,474,862 km (0.05 R)
• M63: 21,061,435 km (0.108 R)
• M64: 21,159,721 km (0.093 R)
• M65: 21,620,632 km (0.117 R)
• M66: 22,217,977 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 11.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.21 AU - 8.21 AU

Year: 7380 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,426,110 km

• M1: 145,409 km (0.042 R)
• M2: 259,552 km (0.061 R)
• M3: 413,788 km (0.075 R)
• M4: 580,440 km (0.069 R)
• M5: 659,727 km (0.099 R)
• M6: 1,066,334 km (0.048 R)
• M7: 1,183,918 km (0.113 R)
• M8: 1,469,949 km (0.086 R)
• M9: 1,718,730 km (0.112 R)
• M10: 1,798,017 km (0.118 R)
• M11: 2,023,012 km (0.114 R)
• M12: 2,257,133 km (0.111 R)
• M13: 2,568,296 km (0.044 R)
• M14: 3,158,011 km (0.12 R)
• M15: 3,456,010 km (0.096 R)
• M16: 3,685,493 km (0.073 R)
• M17: 3,789,164 km (0.112 R)
• M18: 4,376,635 km (0.107 R)
• M19: 4,765,440 km (0.106 R)
• M20: 4,850,262 km (0.111 R)
• M21: 5,078,848 km (0.079 R)
• M22: 5,369,666 km (0.048 R)
• M23: 5,666,019 km (0.109 R)
• M24: 5,755,928 km (0.1 R)
• M25: 5,906,872 km (0.079 R)
• M26: 5,998,127 km (0.093 R)
• M27: 6,212,800 km (0.057 R)
• M28: 6,336,667 km (0.092 R)
• M29: 6,808,498 km (0.033 R)
• M30: 7,259,087 km (0.111 R)
• M31: 8,189,287 km (0.084 R)
• M32: 8,565,076 km (0.084 R)
• M33: 9,511,133 km (0.1 R)
• M34: 9,942,274 km (0.096 R)
• M35: 10,233,392 km (0.09 R)
• M36: 10,638,054 km (0.113 R)
• M37: 10,935,754 km (0.097 R)
• M38: 12,465,243 km (0.108 R)
• M39: 13,334,705 km (0.116 R)
• M40: 13,454,832 km (0.042 R)
• M41: 13,857,700 km (0.113 R)
• M42: 14,592,973 km (0.057 R)
• M43: 14,965,472 km (0.105 R)
• M44: 15,090,236 km (0.078 R)
• M45: 16,917,425 km (0.112 R)
• M46: 17,004,192 km (0.086 R)
• M47: 17,134,491 km (0.085 R)
• M48: 17,308,773 km (0.068 R)
• M49: 17,483,503 km (0.113 R)
• M50: 17,571,168 km (0.058 R)
• M51: 17,967,452 km (0.117 R)
• M52: 18,188,857 km (0.103 R)
• M53: 18,634,360 km (0.1 R)
• M54: 18,813,578 km (0.041 R)
• M55: 18,993,394 km (0.111 R)
• M56: 20,776,302 km (0.065 R)
• M57: 21,195,176 km (0.084 R)
• M58: 21,335,499 km (0.047 R)
• M59: 21,429,147 km (0.106 R)
• M60: 22,946,967 km (0.117 R)
• M61: 23,961,689 km (0.062 R)
• M62: 24,352,140 km (0.082 R)
• M63: 24,892,487 km (0.072 R)
• M64: 25,337,541 km (0.076 R)
• M65: 25,436,724 km (0.112 R)
• M66: 25,885,069 km (0.056 R)
• M67: 26,185,312 km (0.063 R)
• M68: 27,296,226 km (0.057 R)
• M69: 27,959,842 km (0.101 R)
• M70: 28,835,738 km (0.104 R)
• M71: 29,147,051 km (0.083 R)
• M72: 29,930,196 km (0.092 R)
• M73: 30,298,057 km (0.092 R)
• M74: 30,561,648 km (0.066 R)
• M75: 31,357,210 km (0.098 R)
• M76: 31,677,349 km (0.078 R)
• M77: 31,944,980 km (0.053 R)
• M78: 32,644,350 km (0.105 R)
• M79: 32,968,678 km (0.036 R)
• M80: 33,620,925 km (0.095 R)
• M81: 34,003,297 km (0.097 R)
• M82: 34,167,555 km (0.117 R)
• M83: 38,019,252 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 11.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.25 AU - 8.89 AU

Year: 8843 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,426,110 km

• M1: 169,943 km (0.108 R)
• M2: 299,046 km (0.065 R)
• M3: 512,822 km (0.069 R)
• M4: 977,472 km (0.072 R)
• M5: 1,171,351 km (0.075 R)
• M6: 1,357,002 km (0.045 R)
• M7: 1,530,386 km (0.087 R)
• M8: 2,400,298 km (0.108 R)
• M9: 2,913,119 km (0.107 R)
• M10: 3,025,318 km (0.063 R)
• M11: 3,548,910 km (0.09 R)
• M12: 3,882,962 km (0.061 R)
• M13: 4,100,777 km (0.039 R)
• M14: 4,227,187 km (0.082 R)
• M15: 4,483,747 km (0.106 R)
• M16: 4,614,047 km (0.05 R)
• M17: 4,745,544 km (0.114 R)
• M18: 5,526,145 km (0.075 R)
• M19: 5,771,635 km (0.104 R)
• M20: 5,949,208 km (0.093 R)
• M21: 7,395,820 km (0.08 R)
• M22: 7,901,311 km (0.051 R)
• M23: 8,019,643 km (0.086 R)
• M24: 8,458,264 km (0.097 R)
• M25: 9,193,088 km (0.085 R)
• M26: 9,400,880 km (0.091 R)
• M27: 9,863,436 km (0.035 R)
• M28: 10,333,323 km (0.103 R)
• M29: 13,163,416 km (0.043 R)
• M30: 14,013,431 km (0.048 R)
• M31: 14,156,895 km (0.116 R)
• M32: 14,638,451 km (0.043 R)
• M33: 14,832,629 km (0.12 R)
• M34: 14,978,786 km (0.114 R)
• M35: 15,321,814 km (0.112 R)
• M36: 16,265,776 km (0.105 R)
• M37: 16,770,071 km (0.09 R)
• M38: 16,922,362 km (0.114 R)
• M39: 18,001,561 km (0.097 R)
• M40: 18,628,076 km (0.068 R)
• M41: 20,550,708 km (0.093 R)
• M42: 20,659,316 km (0.104 R)
• M43: 21,205,498 km (0.049 R)
• M44: 22,703,721 km (0.096 R)
• M45: 23,323,954 km (0.098 R)
• M46: 23,494,046 km (0.088 R)
• M47: 24,465,685 km (0.098 R)
• M48: 24,811,854 km (0.084 R)
• M49: 25,043,432 km (0.094 R)
• M50: 25,159,519 km (0.031 R)
• M51: 25,334,100 km (0.056 R)
• M52: 26,330,272 km (0.102 R)
• M53: 27,578,667 km (0.067 R)
• M54: 28,542,825 km (0.104 R)
• M55: 28,907,096 km (0.03 R)
• M56: 29,028,868 km (0.114 R)
• M57: 30,009,482 km (0.07 R)
• M58: 30,938,635 km (0.112 R)
• M59: 31,188,014 km (0.08 R)
• M60: 32,255,246 km (0.115 R)
• M61: 32,508,066 km (0.106 R)
• M62: 33,079,380 km (0.109 R)
• M63: 33,590,107 km (0.066 R)
• M64: 35,854,720 km (0.092 R)
• M65: 36,642,502 km (0.064 R)
• M66: 37,038,488 km (0.09 R)
• M67: 37,435,970 km (0.067 R)
• M68: 38,636,792 km (0.072 R)
• M69: 39,511,939 km (0.049 R)
• M70: 39,782,562 km (0.088 R)
• M71: 40,189,618 km (0.072 R)
• M72: 40,666,236 km (0.118 R)
• M73: 41,007,768 km (0.041 R)
• M74: 41,144,650 km (0.079 R)
• M75: 41,762,639 km (0.042 R)
• M76: 42,522,148 km (0.077 R)
• M77: 43,565,144 km (0.113 R)
• M78: 43,914,605 km (0.078 R)
• M79: 45,322,021 km (0.047 R)
• M80: 45,605,360 km (0.08 R)
• M81: 46,601,382 km (0.051 R)
• M82: 47,245,401 km (0.047 R)
• M83: 47,604,586 km (0.116 R)
• M84: 48,036,624 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.2

Radius: 4.8

Gravity: 25.53 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.97 AU - 13.35 AU

Year: 18004 Days

Day: 17.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,426,110 km

• M1: 107,860 km (0.117 R)
• M2: 195,973 km (0.069 R)
• M3: 294,708 km (0.1 R)
• M4: 812,915 km (0.1 R)
• M5: 1,471,145 km (0.06 R)
• M6: 2,721,185 km (0.115 R)
• M7: 2,895,168 km (0.049 R)
• M8: 3,550,855 km (0.091 R)
• M9: 3,588,554 km (0.119 R)
• M10: 3,626,402 km (0.079 R)
• M11: 3,664,400 km (0.068 R)
• M12: 3,702,547 km (0.057 R)
• M13: 4,091,352 km (0.057 R)
• M14: 4,740,009 km (0.098 R)
• M15: 4,781,597 km (0.07 R)
• M16: 5,247,295 km (0.05 R)
• M17: 6,775,587 km (0.119 R)
• M18: 7,538,985 km (0.114 R)
• M19: 8,379,575 km (0.087 R)
• M20: 8,632,545 km (0.063 R)
• M21: 8,734,421 km (0.062 R)
• M22: 8,785,434 km (0.073 R)
• M23: 9,353,906 km (0.104 R)
• M24: 9,827,683 km (0.081 R)
• M25: 10,040,859 km (0.072 R)
• M26: 11,856,379 km (0.031 R)
• M27: 12,368,752 km (0.112 R)
• M28: 12,598,833 km (0.074 R)
• M29: 13,889,414 km (0.101 R)
• M30: 16,027,317 km (0.051 R)
• M31: 16,152,531 km (0.106 R)
• M32: 18,593,071 km (0.085 R)
• M33: 18,790,540 km (0.049 R)
• M34: 19,788,507 km (0.111 R)
• M35: 20,124,953 km (0.093 R)
• M36: 22,322,845 km (0.092 R)
• M37: 22,392,707 km (0.086 R)
• M38: 24,451,174 km (0.095 R)
• M39: 24,523,280 km (0.112 R)
• M40: 25,759,108 km (0.109 R)
• M41: 26,199,973 km (0.11 R)
• M42: 27,388,079 km (0.046 R)
• M43: 28,821,675 km (0.118 R)
• M44: 30,822,397 km (0.117 R)
• M45: 30,900,338 km (0.069 R)
• M46: 32,788,263 km (0.096 R)
• M47: 32,947,136 km (0.039 R)
• M48: 33,026,872 km (0.064 R)
• M49: 36,509,510 km (0.064 R)
• M50: 37,918,273 km (0.04 R)
• M51: 40,617,767 km (0.099 R)
• M52: 40,874,028 km (0.075 R)
• M53: 42,076,944 km (0.094 R)
• M54: 42,163,262 km (0.067 R)
• M55: 43,728,056 km (0.12 R)
• M56: 44,781,674 km (0.098 R)
• M57: 46,199,413 km (0.06 R)
• M58: 46,824,283 km (0.065 R)
• M59: 47,182,720 km (0.116 R)
• M60: 47,451,996 km (0.104 R)
• M61: 48,715,799 km (0.1 R)
• M62: 49,625,204 km (0.031 R)
• M63: 50,082,076 km (0.046 R)
• M64: 50,632,147 km (0.108 R)
• M65: 51,368,618 km (0.066 R)
• M66: 53,505,623 km (0.085 R)
• M67: 54,067,812 km (0.04 R)
• M68: 57,482,383 km (0.094 R)
• M69: 58,154,227 km (0.068 R)
• M70: 58,346,760 km (0.034 R)
• M71: 58,539,442 km (0.094 R)
• M72: 59,700,022 km (0.078 R)
• M73: 62,732,969 km (0.117 R)
• M74: 63,424,860 km (0.085 R)
• M75: 64,517,074 km (0.091 R)
• M76: 64,915,752 km (0.082 R)
• M77: 65,215,247 km (0.086 R)
• M78: 65,916,113 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit