🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.3 AU - 1.5 AU

Year: 588 Days

Day: 17.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.55 AU - 1.75 AU

Year: 752 Days

Day: 25.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 150.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.56 AU - 1.9 AU

Year: 807 Days

Day: 22.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.47 AU - 2.03 AU

Year: 821 Days

Day: 45 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,576,170 km

• M1: 26,778 km (0.11 R)
• M2: 38,746 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.69 AU - 6.05 AU

Year: 3813 Days

Day: 27.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,576,170 km

• M1: 257,009 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.12 AU - 5.68 AU

Year: 3848 Days

Day: 28.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 63.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 12.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.13 AU - 12.35 AU

Year: 13369 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,576,170 km

• M1: 158,723 km (0.051 R)
• M2: 262,095 km (0.101 R)
• M3: 393,293 km (0.056 R)
• M4: 609,462 km (0.104 R)
• M5: 977,173 km (0.096 R)
• M6: 1,360,144 km (0.061 R)
• M7: 1,845,739 km (0.088 R)
• M8: 1,990,100 km (0.081 R)
• M9: 2,138,202 km (0.069 R)
• M10: 2,541,069 km (0.073 R)
• M11: 2,702,635 km (0.119 R)
• M12: 3,035,790 km (0.068 R)
• M13: 3,963,745 km (0.06 R)
• M14: 4,420,318 km (0.116 R)
• M15: 4,576,348 km (0.086 R)
• M16: 5,676,790 km (0.094 R)
• M17: 5,846,584 km (0.098 R)
• M18: 6,061,257 km (0.064 R)
• M19: 6,542,812 km (0.11 R)
• M20: 7,918,514 km (0.118 R)
• M21: 8,348,309 km (0.094 R)
• M22: 8,933,237 km (0.093 R)
• M23: 9,032,121 km (0.041 R)
• M24: 9,280,603 km (0.092 R)
• M25: 9,632,457 km (0.12 R)
• M26: 10,040,111 km (0.055 R)
• M27: 10,453,301 km (0.05 R)
• M28: 10,609,631 km (0.04 R)
• M29: 11,888,842 km (0.083 R)
• M30: 12,052,053 km (0.093 R)
• M31: 12,216,162 km (0.025 R)
• M32: 12,546,624 km (0.071 R)
• M33: 13,159,975 km (0.06 R)
• M34: 13,612,209 km (0.091 R)
• M35: 14,242,465 km (0.11 R)
• M36: 14,765,160 km (0.086 R)
• M37: 14,999,580 km (0.08 R)
• M38: 15,412,620 km (0.096 R)
• M39: 15,889,388 km (0.053 R)
• M40: 16,189,781 km (0.048 R)
• M41: 16,918,472 km (0.059 R)
• M42: 17,348,566 km (0.111 R)
• M43: 18,470,849 km (0.087 R)
• M44: 19,745,423 km (0.075 R)
• M45: 20,328,107 km (0.098 R)
• M46: 20,850,951 km (0.076 R)
• M47: 21,378,134 km (0.12 R)
• M48: 21,576,950 km (0.102 R)
• M49: 21,776,513 km (0.106 R)
• M50: 22,110,266 km (0.11 R)
• M51: 22,311,326 km (0.055 R)
• M52: 22,513,133 km (0.118 R)
• M53: 22,850,626 km (0.051 R)
• M54: 23,326,048 km (0.04 R)
• M55: 24,910,888 km (0.034 R)
• M56: 25,330,061 km (0.108 R)
• M57: 26,317,108 km (0.1 R)
• M58: 26,530,285 km (0.08 R)
• M59: 26,958,434 km (0.119 R)
• M60: 28,766,474 km (0.12 R)
• M61: 29,059,386 km (0.105 R)
• M62: 30,912,605 km (0.097 R)
• M63: 31,967,120 km (0.061 R)
• M64: 32,651,082 km (0.097 R)
• M65: 33,724,895 km (0.068 R)
• M66: 34,188,499 km (0.113 R)
• M67: 35,044,199 km (0.097 R)
• M68: 36,143,444 km (0.08 R)
• M69: 36,538,682 km (0.049 R)
• M70: 37,094,587 km (0.102 R)
• M71: 38,536,711 km (0.092 R)
• M72: 41,475,710 km (0.102 R)
• M73: 42,138,579 km (0.119 R)
• M74: 42,304,782 km (0.106 R)
• M75: 43,558,711 km (0.119 R)
• M76: 44,909,730 km (0.096 R)
• M77: 45,505,129 km (0.098 R)
• M78: 46,103,072 km (0.118 R)
• M79: 47,393,353 km (0.071 R)
• M80: 48,869,884 km (0.06 R)
• M81: 49,307,009 km (0.077 R)
• M82: 51,867,975 km (0.118 R)
• M83: 52,940,293 km (0.096 R)
• M84: 57,118,262 km (0.087 R)
• M85: 59,619,389 km (0.057 R)
• M86: 60,273,730 km (0.086 R)
• M87: 60,554,824 km (0.09 R)
• M88: 63,294,859 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 8.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.17 AU - 12.65 AU

Year: 13673 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,576,170 km

• M1: 136,583 km (0.105 R)
• M2: 244,443 km (0.109 R)
• M3: 427,850 km (0.072 R)
• M4: 696,378 km (0.064 R)
• M5: 764,744 km (0.093 R)
• M6: 923,318 km (0.082 R)
• M7: 999,164 km (0.06 R)
• M8: 1,498,223 km (0.048 R)
• M9: 1,588,430 km (0.109 R)
• M10: 2,806,306 km (0.118 R)
• M11: 3,054,639 km (0.069 R)
• M12: 3,146,791 km (0.076 R)
• M13: 3,216,504 km (0.052 R)
• M14: 3,333,789 km (0.111 R)
• M15: 3,743,537 km (0.042 R)
• M16: 3,817,438 km (0.053 R)
• M17: 5,065,982 km (0.109 R)
• M18: 5,175,338 km (0.113 R)
• M19: 5,536,318 km (0.059 R)
• M20: 6,370,775 km (0.115 R)
• M21: 6,817,773 km (0.119 R)
• M22: 6,878,061 km (0.112 R)
• M23: 8,347,412 km (0.094 R)
• M24: 8,509,276 km (0.109 R)
• M25: 8,803,386 km (0.036 R)
• M26: 9,133,997 km (0.078 R)
• M27: 9,739,420 km (0.071 R)
• M28: 10,012,735 km (0.055 R)
• M29: 10,427,271 km (0.058 R)
• M30: 10,496,983 km (0.116 R)
• M31: 10,601,702 km (0.079 R)
• M32: 10,706,869 km (0.104 R)
• M33: 11,202,038 km (0.085 R)
• M34: 11,524,272 km (0.111 R)
• M35: 11,922,352 km (0.109 R)
• M36: 12,031,708 km (0.071 R)
• M37: 12,178,015 km (0.059 R)
• M38: 12,251,467 km (0.115 R)
• M39: 12,435,473 km (0.102 R)
• M40: 12,955,924 km (0.032 R)
• M41: 13,483,406 km (0.1 R)
• M42: 13,635,397 km (0.08 R)
• M43: 13,749,690 km (0.077 R)
• M44: 15,702,540 km (0.056 R)
• M45: 16,629,599 km (0.116 R)
• M46: 16,751,970 km (0.054 R)
• M47: 16,915,330 km (0.06 R)
• M48: 17,823,838 km (0.099 R)
• M49: 19,215,996 km (0.096 R)
• M50: 19,515,790 km (0.104 R)
• M51: 20,120,016 km (0.073 R)
• M52: 20,206,932 km (0.026 R)
• M53: 20,949,985 km (0.11 R)
• M54: 21,214,324 km (0.088 R)
• M55: 21,791,024 km (0.111 R)
• M56: 21,880,185 km (0.116 R)
• M57: 22,238,023 km (0.112 R)
• M58: 23,643,195 km (0.078 R)
• M59: 25,451,385 km (0.101 R)
• M60: 25,922,169 km (0.114 R)
• M61: 26,633,807 km (0.079 R)
• M62: 26,872,415 km (0.095 R)
• M63: 27,303,706 km (0.076 R)
• M64: 27,834,030 km (0.096 R)
• M65: 28,904,702 km (0.06 R)
• M66: 29,346,614 km (0.109 R)
• M67: 29,741,253 km (0.116 R)
• M68: 30,735,631 km (0.058 R)
• M69: 30,885,827 km (0.088 R)
• M70: 31,892,620 km (0.085 R)
• M71: 32,961,497 km (0.117 R)
• M72: 34,664,669 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.6

Radius: 4.6

Gravity: 46.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.46 AU - 15.4 AU

Year: 17460 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 73.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,576,170 km

• M1: 173,683 km (0.113 R)
• M2: 231,428 km (0.081 R)
• M3: 313,707 km (0.031 R)
• M4: 486,343 km (0.027 R)
• M5: 758,162 km (0.052 R)
• M6: 1,212,640 km (0.099 R)
• M7: 2,074,623 km (0.102 R)
• M8: 2,250,999 km (0.06 R)
• M9: 2,395,660 km (0.086 R)
• M10: 2,543,313 km (0.09 R)
• M11: 2,618,262 km (0.098 R)
• M12: 2,847,595 km (0.118 R)
• M13: 3,615,481 km (0.103 R)
• M14: 4,398,028 km (0.111 R)
• M15: 4,670,296 km (0.114 R)
• M16: 4,947,950 km (0.037 R)
• M17: 5,374,453 km (0.034 R)
• M18: 5,470,794 km (0.119 R)
• M19: 6,516,932 km (0.097 R)
• M20: 6,671,467 km (0.075 R)
• M21: 7,036,336 km (0.082 R)
• M22: 7,089,144 km (0.083 R)
• M23: 7,461,493 km (0.053 R)
• M24: 7,515,199 km (0.052 R)
• M25: 7,623,059 km (0.077 R)
• M26: 7,677,064 km (0.103 R)
• M27: 8,616,239 km (0.108 R)
• M28: 8,729,185 km (0.11 R)
• M29: 9,185,459 km (0.089 R)
• M30: 9,708,154 km (0.092 R)
• M31: 10,964,776 km (0.097 R)
• M32: 11,643,202 km (0.103 R)
• M33: 12,018,843 km (0.031 R)
• M34: 13,234,774 km (0.12 R)
• M35: 14,088,978 km (0.039 R)
• M36: 14,758,279 km (0.072 R)
• M37: 15,232,803 km (0.058 R)
• M38: 16,127,398 km (0.111 R)
• M39: 16,897,528 km (0.117 R)
• M40: 17,393,894 km (0.108 R)
• M41: 18,400,837 km (0.104 R)
• M42: 19,058,021 km (0.109 R)
• M43: 19,871,833 km (0.112 R)
• M44: 20,772,412 km (0.048 R)
• M45: 21,303,784 km (0.054 R)
• M46: 23,238,084 km (0.1 R)
• M47: 25,470,234 km (0.097 R)
• M48: 26,038,856 km (0.109 R)
• M49: 30,049,126 km (0.051 R)
• M50: 30,391,855 km (0.077 R)
• M51: 31,950,216 km (0.046 R)
• M52: 32,037,581 km (0.076 R)
• M53: 32,563,268 km (0.118 R)
• M54: 33,091,797 km (0.099 R)
• M55: 34,604,680 km (0.051 R)
• M56: 35,505,110 km (0.064 R)
• M57: 36,778,637 km (0.071 R)
• M58: 37,053,597 km (0.054 R)
• M59: 37,513,162 km (0.095 R)
• M60: 38,252,325 km (0.117 R)
• M61: 38,809,876 km (0.114 R)
• M62: 41,924,354 km (0.073 R)
• M63: 43,850,577 km (0.073 R)
• M64: 45,510,365 km (0.109 R)
• M65: 45,805,522 km (0.119 R)
• M66: 47,389,763 km (0.118 R)
• M67: 47,988,454 km (0.078 R)
• M68: 49,294,294 km (0.115 R)
• M69: 50,103,618 km (0.074 R)
• M70: 50,509,926 km (0.106 R)
• M71: 51,121,482 km (0.075 R)
• M72: 51,325,833 km (0.086 R)
• M73: 52,043,454 km (0.102 R)
• M74: 52,249,001 km (0.101 R)
• M75: 52,351,924 km (0.12 R)
• M76: 52,454,848 km (0.078 R)
• M77: 53,799,733 km (0.091 R)
• M78: 54,320,034 km (0.082 R)
• M79: 55,785,495 km (0.073 R)
• M80: 56,417,695 km (0.107 R)
• M81: 56,946,225 km (0.057 R)
• M82: 57,158,055 km (0.069 R)
• M83: 58,008,220 km (0.109 R)
• M84: 59,720,966 km (0.057 R)
• M85: 60,691,707 km (0.116 R)
• M86: 63,305,630 km (0.036 R)
• M87: 63,415,285 km (0.117 R)
• M88: 63,744,849 km (0.111 R)
• M89: 65,956,056 km (0.059 R)
• M90: 67,406,856 km (0.098 R)
• M91: 67,855,350 km (0.08 R)
• M92: 69,432,860 km (0.117 R)
• M93: 69,885,842 km (0.08 R)
• M94: 72,968,755 km (0.104 R)
• M95: 74,468,922 km (0.089 R)
• M96: 75,862,576 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.5

Radius: 5.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.25 AU - 18.71 AU

Year: 24822 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,576,170 km

• M1: 538,852 km (0.114 R)
• M2: 588,368 km (0.109 R)
• M3: 746,045 km (0.106 R)
• M4: 782,995 km (0.046 R)
• M5: 936,931 km (0.092 R)
• M6: 1,017,415 km (0.038 R)
• M7: 1,100,442 km (0.114 R)
• M8: 1,339,948 km (0.105 R)
• M9: 1,571,825 km (0.114 R)
• M10: 1,643,781 km (0.101 R)
• M11: 2,258,479 km (0.102 R)
• M12: 3,329,450 km (0.096 R)
• M13: 3,515,999 km (0.072 R)
• M14: 3,578,979 km (0.12 R)
• M15: 3,770,166 km (0.039 R)
• M16: 3,834,493 km (0.082 R)
• M17: 3,866,955 km (0.071 R)
• M18: 4,329,662 km (0.093 R)
• M19: 4,431,089 km (0.044 R)
• M20: 4,636,337 km (0.115 R)
• M21: 4,844,727 km (0.054 R)
• M22: 5,198,825 km (0.106 R)
• M23: 5,342,738 km (0.117 R)
• M24: 5,415,293 km (0.093 R)
• M25: 5,451,646 km (0.116 R)
• M26: 5,524,649 km (0.084 R)
• M27: 6,310,337 km (0.068 R)
• M28: 7,614,083 km (0.039 R)
• M29: 7,859,723 km (0.058 R)
• M30: 8,108,205 km (0.06 R)
• M31: 8,825,826 km (0.11 R)
• M32: 10,096,211 km (0.064 R)
• M33: 10,456,742 km (0.113 R)
• M34: 12,177,865 km (0.105 R)
• M35: 12,900,273 km (0.102 R)
• M36: 13,438,826 km (0.093 R)
• M37: 14,034,674 km (0.074 R)
• M38: 14,134,904 km (0.031 R)
• M39: 15,561,769 km (0.103 R)
• M40: 15,613,530 km (0.105 R)
• M41: 16,397,423 km (0.12 R)
• M42: 16,608,655 km (0.08 R)
• M43: 17,462,559 km (0.112 R)
• M44: 17,678,280 km (0.093 R)
• M45: 18,330,526 km (0.047 R)
• M46: 18,494,934 km (0.072 R)
• M47: 19,491,107 km (0.114 R)
• M48: 20,164,895 km (0.027 R)
• M49: 21,708,446 km (0.047 R)
• M50: 21,882,279 km (0.102 R)
• M51: 22,406,619 km (0.087 R)
• M52: 22,465,262 km (0.045 R)
• M53: 22,758,474 km (0.08 R)
• M54: 23,053,181 km (0.086 R)
• M55: 23,289,696 km (0.117 R)
• M56: 23,527,108 km (0.043 R)
• M57: 23,705,727 km (0.107 R)
• M58: 24,665,697 km (0.118 R)
• M59: 25,150,544 km (0.041 R)
• M60: 25,577,346 km (0.058 R)
• M61: 28,313,940 km (0.053 R)
• M62: 28,630,788 km (0.089 R)
• M63: 28,948,834 km (0.06 R)
• M64: 29,909,850 km (0.1 R)
• M65: 31,272,687 km (0.101 R)
• M66: 31,338,211 km (0.049 R)
• M67: 31,403,585 km (0.106 R)
• M68: 31,928,823 km (0.034 R)
• M69: 34,125,967 km (0.095 R)
• M70: 34,733,634 km (0.068 R)
• M71: 34,801,401 km (0.108 R)
• M72: 35,481,174 km (0.111 R)
• M73: 37,199,755 km (0.119 R)
• M74: 37,755,361 km (0.114 R)
• M75: 38,313,810 km (0.09 R)
• M76: 38,594,007 km (0.082 R)
• M77: 39,721,675 km (0.1 R)
• M78: 40,076,372 km (0.116 R)
• M79: 40,360,758 km (0.094 R)
• M80: 40,645,891 km (0.104 R)
• M81: 41,433,374 km (0.108 R)
• M82: 42,153,688 km (0.112 R)
• M83: 42,225,944 km (0.091 R)
• M84: 42,298,200 km (0.106 R)
• M85: 42,587,821 km (0.111 R)
• M86: 42,660,376 km (0.114 R)
• M87: 43,169,009 km (0.045 R)
• M88: 43,241,863 km (0.05 R)
• M89: 43,606,732 km (0.101 R)
• M90: 43,752,889 km (0.096 R)
• M91: 47,686,116 km (0.043 R)
• M92: 48,440,838 km (0.034 R)
• M93: 48,971,461 km (0.108 R)
• M94: 50,882,275 km (0.086 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 17,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit