🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.51 AU - 0.65 AU

Year: 188 Days

Day: 36.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.37 AU - 1.47 AU

Year: 718 Days

Day: 15.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,728,726 km

• M1: 360,531 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.29 AU - 1.69 AU

Year: 772 Days

Day: 41 Hours

Environment

Temp: -91 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 8.8

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.43 AU - 3.31 AU

Year: 2064 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,728,726 km

• M1: 140,024 km (0.066 R)
• M2: 196,123 km (0.118 R)
• M3: 303,983 km (0.062 R)
• M4: 401,969 km (0.101 R)
• M5: 504,594 km (0.091 R)
• M6: 559,795 km (0.06 R)
• M7: 1,088,624 km (0.089 R)
• M8: 1,151,904 km (0.069 R)
• M9: 1,238,072 km (0.083 R)
• M10: 1,510,191 km (0.059 R)
• M11: 1,677,591 km (0.046 R)
• M12: 1,902,137 km (0.081 R)
• M13: 2,083,450 km (0.098 R)
• M14: 2,256,983 km (0.096 R)
• M15: 2,338,664 km (0.1 R)
• M16: 2,463,129 km (0.074 R)
• M17: 3,042,821 km (0.111 R)
• M18: 3,133,327 km (0.104 R)
• M19: 3,209,473 km (0.068 R)
• M20: 3,317,183 km (0.098 R)
• M21: 3,808,612 km (0.088 R)
• M22: 4,154,482 km (0.041 R)
• M23: 4,390,698 km (0.119 R)
• M24: 4,700,963 km (0.098 R)
• M25: 4,770,975 km (0.115 R)
• M26: 4,947,351 km (0.057 R)
• M27: 5,161,725 km (0.097 R)
• M28: 5,489,195 km (0.115 R)
• M29: 5,544,396 km (0.11 R)
• M30: 5,729,898 km (0.06 R)
• M31: 5,879,795 km (0.11 R)
• M32: 5,955,192 km (0.119 R)
• M33: 6,164,330 km (0.099 R)
• M34: 6,531,293 km (0.091 R)
• M35: 6,589,786 km (0.119 R)
• M36: 6,766,611 km (0.108 R)
• M37: 6,984,874 km (0.11 R)
• M38: 7,105,001 km (0.078 R)
• M39: 7,489,617 km (0.106 R)
• M40: 7,550,953 km (0.049 R)
• M41: 7,612,437 km (0.095 R)
• M42: 7,798,088 km (0.108 R)
• M43: 7,922,703 km (0.119 R)
• M44: 8,215,915 km (0.095 R)
• M45: 8,406,353 km (0.093 R)
• M46: 8,533,960 km (0.108 R)
• M47: 8,640,923 km (0.096 R)
• M48: 8,726,941 km (0.1 R)
• M49: 8,986,194 km (0.067 R)
• M50: 9,270,131 km (0.115 R)
• M51: 9,380,086 km (0.109 R)
• M52: 9,846,681 km (0.097 R)
• M53: 10,320,907 km (0.045 R)
• M54: 10,987,964 km (0.105 R)
• M55: 11,432,718 km (0.112 R)
• M56: 11,883,157 km (0.086 R)
• M57: 12,899,675 km (0.104 R)
• M58: 12,997,811 km (0.104 R)
• M59: 13,969,000 km (0.082 R)
• M60: 14,399,543 km (0.048 R)
• M61: 14,680,488 km (0.085 R)
• M62: 14,783,112 km (0.053 R)
• M63: 15,092,331 km (0.107 R)
• M64: 15,195,853 km (0.119 R)
• M65: 15,273,793 km (0.119 R)
• M66: 15,351,733 km (0.076 R)
• M67: 15,691,171 km (0.091 R)
• M68: 15,874,877 km (0.054 R)
• M69: 16,033,002 km (0.094 R)
• M70: 16,350,748 km (0.036 R)
• M71: 16,430,484 km (0.114 R)
• M72: 17,073,306 km (0.117 R)
• M73: 17,316,402 km (0.108 R)
• M74: 17,696,979 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 9.7

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.73 AU - 3.53 AU

Year: 2351 Days

Day: 5.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,728,726 km

• M1: 121,174 km (0.119 R)
• M2: 245,191 km (0.114 R)
• M3: 480,658 km (0.107 R)
• M4: 713,283 km (0.03 R)
• M5: 901,626 km (0.109 R)
• M6: 1,085,482 km (0.098 R)
• M7: 1,338,303 km (0.072 R)
• M8: 1,430,754 km (0.081 R)
• M9: 1,671,607 km (0.08 R)
• M10: 1,977,833 km (0.095 R)
• M11: 2,385,637 km (0.103 R)
• M12: 2,599,562 km (0.043 R)
• M13: 2,775,190 km (0.045 R)
• M14: 3,000,185 km (0.11 R)
• M15: 3,138,264 km (0.098 R)
• M16: 3,793,204 km (0.107 R)
• M17: 3,959,407 km (0.088 R)
• M18: 4,026,576 km (0.108 R)
• M19: 4,111,099 km (0.11 R)
• M20: 4,402,815 km (0.028 R)
• M21: 4,648,155 km (0.078 R)
• M22: 4,790,273 km (0.098 R)
• M23: 4,861,931 km (0.103 R)
• M24: 5,079,147 km (0.084 R)
• M25: 5,170,551 km (0.105 R)
• M26: 5,262,554 km (0.117 R)
• M27: 5,466,755 km (0.05 R)
• M28: 6,114,813 km (0.112 R)
• M29: 6,251,246 km (0.065 R)
• M30: 6,726,818 km (0.077 R)
• M31: 6,969,017 km (0.028 R)
• M32: 7,255,198 km (0.106 R)
• M33: 7,461,942 km (0.116 R)
• M34: 7,545,118 km (0.107 R)
• M35: 7,860,171 km (0.111 R)
• M36: 7,944,993 km (0.028 R)
• M37: 8,029,965 km (0.115 R)
• M38: 8,093,993 km (0.051 R)
• M39: 8,308,516 km (0.106 R)
• M40: 8,459,760 km (0.09 R)
• M41: 8,721,257 km (0.105 R)
• M42: 8,831,062 km (0.07 R)
• M43: 8,897,034 km (0.062 R)
• M44: 9,074,158 km (0.099 R)
• M45: 10,183,576 km (0.069 R)
• M46: 10,391,966 km (0.115 R)
• M47: 10,531,690 km (0.072 R)
• M48: 10,672,162 km (0.058 R)
• M49: 11,073,234 km (0.109 R)
• M50: 11,407,286 km (0.092 R)
• M51: 11,551,499 km (0.074 R)
• M52: 11,817,334 km (0.111 R)
• M53: 12,281,536 km (0.112 R)
• M54: 13,480,414 km (0.07 R)
• M55: 13,683,867 km (0.085 R)
• M56: 14,171,107 km (0.048 R)
• M57: 14,899,499 km (0.102 R)
• M58: 15,162,642 km (0.048 R)
• M59: 15,374,323 km (0.087 R)
• M60: 15,613,530 km (0.11 R)
• M61: 15,880,861 km (0.109 R)
• M62: 16,203,544 km (0.075 R)
• M63: 16,446,940 km (0.113 R)
• M64: 16,664,455 km (0.088 R)
• M65: 17,019,899 km (0.084 R)
• M66: 17,212,282 km (0.075 R)
• M67: 17,654,643 km (0.113 R)
• M68: 17,849,420 km (0.112 R)
• M69: 18,494,486 km (0.078 R)
• M70: 19,118,608 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.1

Radius: 4

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.88 AU - 11 AU

Year: 14323 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,728,726 km

• M1: 158,275 km (0.117 R)
• M2: 356,791 km (0.082 R)
• M3: 428,448 km (0.115 R)
• M4: 491,728 km (0.109 R)
• M5: 2,060,262 km (0.072 R)
• M6: 3,560,130 km (0.11 R)
• M7: 3,664,400 km (0.084 R)
• M8: 4,732,678 km (0.115 R)
• M9: 5,344,982 km (0.108 R)
• M10: 5,374,752 km (0.11 R)
• M11: 5,434,442 km (0.093 R)
• M12: 6,642,295 km (0.029 R)
• M13: 8,099,378 km (0.08 R)
• M14: 8,969,589 km (0.072 R)
• M15: 9,325,782 km (0.097 R)
• M16: 9,723,114 km (0.114 R)
• M17: 9,832,470 km (0.105 R)
• M18: 10,385,084 km (0.098 R)
• M19: 10,909,874 km (0.049 R)
• M20: 11,597,276 km (0.052 R)
• M21: 12,893,392 km (0.071 R)
• M22: 13,375,994 km (0.057 R)
• M23: 13,701,071 km (0.118 R)
• M24: 13,741,761 km (0.117 R)
• M25: 14,069,829 km (0.087 R)
• M26: 14,400,291 km (0.089 R)
• M27: 16,004,878 km (0.049 R)
• M28: 16,349,850 km (0.112 R)
• M29: 16,479,851 km (0.109 R)
• M30: 17,798,556 km (0.092 R)
• M31: 18,470,550 km (0.114 R)
• M32: 18,741,621 km (0.095 R)
• M33: 18,786,949 km (0.111 R)
• M34: 19,746,919 km (0.109 R)
• M35: 20,349,200 km (0.092 R)
• M36: 20,582,423 km (0.084 R)
• M37: 21,476,719 km (0.086 R)
• M38: 21,952,590 km (0.048 R)
• M39: 22,000,312 km (0.101 R)
• M40: 22,431,902 km (0.038 R)
• M41: 22,528,093 km (0.119 R)
• M42: 25,429,095 km (0.094 R)
• M43: 25,529,475 km (0.078 R)
• M44: 27,307,296 km (0.043 R)
• M45: 27,512,993 km (0.087 R)
• M46: 27,616,066 km (0.096 R)
• M47: 29,598,388 km (0.06 R)
• M48: 31,679,892 km (0.106 R)
• M49: 33,587,714 km (0.115 R)
• M50: 33,808,072 km (0.109 R)
• M51: 34,361,285 km (0.047 R)
• M52: 34,472,286 km (0.111 R)
• M53: 34,805,889 km (0.081 R)
• M54: 35,644,685 km (0.104 R)
• M55: 38,143,418 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466

Radius: 3.4

Gravity: 40.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.25 AU - 16.47 AU

Year: 25560 Days

Day: 17.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,728,726 km

• M1: 159,023 km (0.116 R)
• M2: 353,649 km (0.107 R)
• M3: 558,000 km (0.113 R)
• M4: 844,929 km (0.119 R)
• M5: 922,869 km (0.07 R)
• M6: 1,287,738 km (0.068 R)
• M7: 1,377,796 km (0.12 R)
• M8: 1,408,314 km (0.119 R)
• M9: 1,564,046 km (0.11 R)
• M10: 2,240,228 km (0.091 R)
• M11: 3,194,513 km (0.075 R)
• M12: 3,523,329 km (0.028 R)
• M13: 4,124,114 km (0.101 R)
• M14: 4,391,296 km (0.044 R)
• M15: 4,618,236 km (0.12 R)
• M16: 4,895,441 km (0.1 R)
• M17: 6,411,765 km (0.078 R)
• M18: 7,406,740 km (0.106 R)
• M19: 8,392,740 km (0.115 R)
• M20: 8,448,689 km (0.039 R)
• M21: 8,844,077 km (0.095 R)
• M22: 9,072,662 km (0.076 R)
• M23: 9,303,192 km (0.115 R)
• M24: 10,665,879 km (0.076 R)
• M25: 10,787,353 km (0.06 R)
• M26: 11,900,511 km (0.055 R)
• M27: 13,440,471 km (0.067 R)
• M28: 13,637,342 km (0.117 R)
• M29: 14,367,380 km (0.112 R)
• M30: 15,041,916 km (0.03 R)
• M31: 17,126,712 km (0.109 R)
• M32: 17,841,491 km (0.068 R)
• M33: 18,785,154 km (0.11 R)
• M34: 19,152,417 km (0.077 R)
• M35: 19,226,169 km (0.088 R)
• M36: 21,788,780 km (0.112 R)
• M37: 22,019,909 km (0.05 R)
• M38: 22,718,381 km (0.049 R)
• M39: 23,109,580 km (0.118 R)
• M40: 23,740,135 km (0.086 R)
• M41: 24,456,260 km (0.072 R)
• M42: 25,584,078 km (0.079 R)
• M43: 25,828,072 km (0.12 R)
• M44: 26,318,155 km (0.106 R)
• M45: 26,728,951 km (0.075 R)
• M46: 26,811,379 km (0.076 R)
• M47: 27,141,841 km (0.06 R)
• M48: 28,141,304 km (0.097 R)
• M49: 28,983,391 km (0.113 R)
• M50: 30,090,415 km (0.048 R)
• M51: 31,037,968 km (0.11 R)
• M52: 31,733,149 km (0.094 R)
• M53: 31,820,365 km (0.078 R)
• M54: 32,873,833 km (0.083 R)
• M55: 33,050,508 km (0.062 R)
• M56: 33,227,482 km (0.081 R)
• M57: 33,671,339 km (0.046 R)
• M58: 34,924,521 km (0.114 R)
• M59: 35,285,351 km (0.095 R)
• M60: 37,016,198 km (0.109 R)
• M61: 37,938,170 km (0.104 R)
• M62: 38,588,023 km (0.115 R)
• M63: 39,054,619 km (0.075 R)
• M64: 39,993,046 km (0.112 R)
• M65: 42,660,226 km (0.052 R)
• M66: 44,502,375 km (0.057 R)
• M67: 46,073,751 km (0.113 R)
• M68: 46,965,653 km (0.062 R)
• M69: 48,766,512 km (0.084 R)
• M70: 49,371,785 km (0.102 R)
• M71: 50,182,606 km (0.069 R)
• M72: 50,386,059 km (0.117 R)
• M73: 51,612,163 km (0.052 R)
• M74: 52,332,028 km (0.081 R)
• M75: 55,034,513 km (0.1 R)
• M76: 55,454,285 km (0.11 R)
• M77: 56,297,119 km (0.087 R)
• M78: 57,037,928 km (0.114 R)
• M79: 59,279,951 km (0.113 R)
• M80: 63,080,037 km (0.092 R)
• M81: 63,409,451 km (0.112 R)
• M82: 67,742,853 km (0.064 R)
• M83: 68,982,271 km (0.096 R)
• M84: 69,888,385 km (0.105 R)
• M85: 70,570,552 km (0.092 R)
• M86: 71,140,669 km (0.106 R)
• M87: 71,941,466 km (0.066 R)
• M88: 72,630,215 km (0.057 R)
• M89: 74,245,872 km (0.036 R)
• M90: 75,058,039 km (0.093 R)
• M91: 77,160,188 km (0.117 R)
• M92: 78,100,560 km (0.063 R)
• M93: 78,808,457 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.5

Radius: 3.8

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.33 AU - 19.61 AU

Year: 27098 Days

Day: 23.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,728,726 km

• M1: 157,975 km (0.092 R)
• M2: 227,538 km (0.067 R)
• M3: 557,402 km (0.114 R)
• M4: 622,477 km (0.107 R)
• M5: 1,037,012 km (0.071 R)
• M6: 1,063,491 km (0.115 R)
• M7: 1,090,419 km (0.118 R)
• M8: 1,256,473 km (0.077 R)
• M9: 1,430,305 km (0.114 R)
• M10: 2,233,945 km (0.118 R)
• M11: 2,268,652 km (0.098 R)
• M12: 3,036,089 km (0.11 R)
• M13: 3,959,257 km (0.081 R)
• M14: 4,429,294 km (0.109 R)
• M15: 4,472,976 km (0.094 R)
• M16: 5,007,190 km (0.032 R)
• M17: 5,281,852 km (0.104 R)
• M18: 6,627,036 km (0.037 R)
• M19: 6,827,348 km (0.094 R)
• M20: 7,080,766 km (0.081 R)
• M21: 7,285,566 km (0.072 R)
• M22: 7,701,149 km (0.099 R)
• M23: 8,555,053 km (0.026 R)
• M24: 11,589,796 km (0.117 R)
• M25: 12,074,044 km (0.098 R)
• M26: 12,626,808 km (0.085 R)
• M27: 14,398,197 km (0.06 R)
• M28: 16,855,192 km (0.081 R)
• M29: 18,026,843 km (0.08 R)
• M30: 18,728,157 km (0.101 R)
• M31: 19,082,256 km (0.068 R)
• M32: 19,153,315 km (0.104 R)
• M33: 21,325,924 km (0.107 R)
• M34: 23,346,992 km (0.108 R)
• M35: 24,110,838 km (0.08 R)
• M36: 25,271,867 km (0.054 R)
• M37: 26,056,060 km (0.068 R)
• M38: 26,451,148 km (0.06 R)
• M39: 27,087,387 km (0.083 R)
• M40: 27,247,158 km (0.116 R)
• M41: 27,327,193 km (0.118 R)
• M42: 28,212,812 km (0.117 R)
• M43: 29,107,856 km (0.093 R)
• M44: 29,189,686 km (0.097 R)
• M45: 29,353,496 km (0.097 R)
• M46: 30,177,481 km (0.104 R)
• M47: 31,259,971 km (0.087 R)
• M48: 31,427,521 km (0.09 R)
• M49: 33,035,099 km (0.096 R)
• M50: 33,548,370 km (0.11 R)
• M51: 33,891,996 km (0.067 R)
• M52: 34,064,183 km (0.086 R)
• M53: 34,929,756 km (0.104 R)
• M54: 35,365,236 km (0.1 R)
• M55: 37,391,539 km (0.078 R)
• M56: 37,926,202 km (0.117 R)
• M57: 39,274,228 km (0.072 R)
• M58: 39,455,092 km (0.115 R)
• M59: 40,272,644 km (0.067 R)
• M60: 40,820,771 km (0.058 R)
• M61: 41,924,354 km (0.089 R)
• M62: 42,201,709 km (0.07 R)
• M63: 43,598,055 km (0.086 R)
• M64: 45,388,293 km (0.11 R)
• M65: 45,768,272 km (0.09 R)
• M66: 46,053,854 km (0.09 R)
• M67: 46,340,184 km (0.115 R)
• M68: 47,780,214 km (0.096 R)
• M69: 48,360,354 km (0.035 R)
• M70: 48,748,411 km (0.114 R)
• M71: 49,723,041 km (0.082 R)
• M72: 51,493,681 km (0.102 R)
• M73: 53,986,730 km (0.059 R)
• M74: 54,792,763 km (0.064 R)
• M75: 56,416,798 km (0.107 R)
• M76: 57,542,522 km (0.112 R)
• M77: 58,468,981 km (0.089 R)
• M78: 58,882,320 km (0.105 R)
• M79: 59,089,364 km (0.115 R)
• M80: 59,504,199 km (0.078 R)
• M81: 62,118,571 km (0.075 R)
• M82: 62,434,821 km (0.112 R)
• M83: 63,280,797 km (0.117 R)
• M84: 63,705,206 km (0.066 R)
• M85: 66,594,390 km (0.09 R)
• M86: 66,917,970 km (0.118 R)
• M87: 67,783,693 km (0.074 R)
• M88: 68,326,583 km (0.117 R)
• M89: 68,435,341 km (0.075 R)
• M90: 68,980,027 km (0.104 R)
• M91: 69,635,415 km (0.114 R)
• M92: 69,854,427 km (0.11 R)
• M93: 70,292,898 km (0.06 R)
• M94: 70,512,508 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit