🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 234 Days

Day: 15.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.17 AU - 1.51 AU

Year: 581 Days

Day: 42.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.5 AU - 1.92 AU

Year: 838 Days

Day: 18 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.59 AU - 4.21 AU

Year: 2349 Days

Day: 35.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,242,229 km

• M1: 145,409 km (0.096 R)
• M2: 802,742 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.13 AU - 3.73 AU

Year: 2381 Days

Day: 23.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.7

Radius: 13.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.73 AU - 5.21 AU

Year: 4152 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 89,242,229 km

• M1: 293,960 km (0.052 R)
• M2: 382,971 km (0.09 R)
• M3: 509,680 km (0.088 R)
• M4: 634,295 km (0.067 R)
• M5: 792,719 km (0.06 R)
• M6: 896,241 km (0.094 R)
• M7: 1,069,326 km (0.074 R)
• M8: 1,228,348 km (0.109 R)
• M9: 1,351,018 km (0.086 R)
• M10: 1,514,828 km (0.09 R)
• M11: 1,714,840 km (0.061 R)
• M12: 1,893,460 km (0.065 R)
• M13: 2,016,131 km (0.069 R)
• M14: 2,312,783 km (0.104 R)
• M15: 2,433,359 km (0.079 R)
• M16: 2,601,208 km (0.052 R)
• M17: 2,726,870 km (0.12 R)
• M18: 2,889,782 km (0.106 R)
• M19: 3,043,868 km (0.073 R)
• M20: 3,200,946 km (0.091 R)
• M21: 3,286,665 km (0.113 R)
• M22: 3,472,915 km (0.089 R)
• M23: 3,586,459 km (0.114 R)
• M24: 3,713,917 km (0.109 R)
• M25: 4,000,097 km (0.112 R)
• M26: 4,279,995 km (0.087 R)
• M27: 4,374,691 km (0.098 R)
• M28: 4,915,487 km (0.119 R)
• M29: 5,477,676 km (0.039 R)
• M30: 5,818,908 km (0.034 R)
• M31: 6,029,991 km (0.059 R)
• M32: 6,167,172 km (0.041 R)
• M33: 6,259,175 km (0.083 R)
• M34: 6,475,493 km (0.082 R)
• M35: 6,568,992 km (0.087 R)
• M36: 7,204,035 km (0.082 R)
• M37: 7,301,124 km (0.048 R)
• M38: 7,431,125 km (0.06 R)
• M39: 7,676,914 km (0.102 R)
• M40: 7,842,220 km (0.117 R)
• M41: 7,958,756 km (0.11 R)
• M42: 8,210,230 km (0.07 R)
• M43: 8,652,591 km (0.077 R)
• M44: 9,260,258 km (0.082 R)
• M45: 9,471,789 km (0.055 R)
• M46: 9,792,228 km (0.082 R)
• M47: 10,170,561 km (0.091 R)
• M48: 10,261,367 km (0.119 R)
• M49: 10,553,681 km (0.052 R)
• M50: 11,466,078 km (0.053 R)
• M51: 11,579,474 km (0.097 R)
• M52: 11,674,319 km (0.116 R)
• M53: 11,903,054 km (0.101 R)
• M54: 12,017,945 km (0.087 R)
• M55: 12,229,626 km (0.03 R)
• M56: 12,481,399 km (0.107 R)
• M57: 12,832,655 km (0.111 R)
• M58: 12,950,538 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 13.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.83 AU - 13.01 AU

Year: 12605 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,242,229 km

• M1: 181,313 km (0.097 R)
• M2: 429,196 km (0.105 R)
• M3: 1,021,753 km (0.096 R)
• M4: 1,136,944 km (0.079 R)
• M5: 1,406,519 km (0.064 R)
• M6: 1,509,891 km (0.111 R)
• M7: 1,752,389 km (0.118 R)
• M8: 2,306,500 km (0.059 R)
• M9: 2,398,802 km (0.105 R)
• M10: 2,846,997 km (0.079 R)
• M11: 3,426,539 km (0.085 R)
• M12: 3,968,383 km (0.096 R)
• M13: 4,080,132 km (0.117 R)
• M14: 4,537,303 km (0.106 R)
• M15: 5,172,646 km (0.1 R)
• M16: 5,418,285 km (0.09 R)
• M17: 5,584,189 km (0.082 R)
• M18: 6,221,177 km (0.075 R)
• M19: 7,379,962 km (0.117 R)
• M20: 7,610,492 km (0.103 R)
• M21: 7,796,592 km (0.096 R)
• M22: 7,890,240 km (0.071 R)
• M23: 8,316,295 km (0.119 R)
• M24: 8,412,038 km (0.048 R)
• M25: 9,289,878 km (0.106 R)
• M26: 9,689,454 km (0.119 R)
• M27: 10,248,202 km (0.045 R)
• M28: 10,974,350 km (0.098 R)
• M29: 11,770,809 km (0.12 R)
• M30: 12,257,750 km (0.095 R)
• M31: 13,307,329 km (0.084 R)
• M32: 13,419,527 km (0.12 R)
• M33: 14,042,004 km (0.046 R)
• M34: 15,139,604 km (0.047 R)
• M35: 15,374,173 km (0.105 R)
• M36: 20,701,204 km (0.104 R)
• M37: 20,831,354 km (0.12 R)
• M38: 21,354,498 km (0.093 R)
• M39: 21,485,994 km (0.113 R)
• M40: 21,683,763 km (0.113 R)
• M41: 22,080,945 km (0.032 R)
• M42: 22,213,937 km (0.092 R)
• M43: 24,790,312 km (0.092 R)
• M44: 25,414,434 km (0.117 R)
• M45: 27,032,485 km (0.072 R)
• M46: 28,538,786 km (0.091 R)
• M47: 30,515,422 km (0.12 R)
• M48: 30,663,524 km (0.08 R)
• M49: 32,158,306 km (0.082 R)
• M50: 32,460,195 km (0.071 R)
• M51: 32,687,135 km (0.059 R)
• M52: 33,753,468 km (0.111 R)
• M53: 34,213,931 km (0.116 R)
• M54: 35,063,497 km (0.091 R)
• M55: 35,296,271 km (0.092 R)
• M56: 36,154,813 km (0.07 R)
• M57: 36,862,262 km (0.088 R)
• M58: 37,812,657 km (0.075 R)
• M59: 38,051,415 km (0.118 R)
• M60: 39,899,398 km (0.083 R)
• M61: 40,467,570 km (0.031 R)
• M62: 41,694,123 km (0.071 R)
• M63: 42,518,707 km (0.102 R)
• M64: 42,601,434 km (0.108 R)
• M65: 42,767,039 km (0.111 R)
• M66: 43,348,526 km (0.096 R)
• M67: 45,700,654 km (0.114 R)
• M68: 45,955,119 km (0.091 R)
• M69: 46,892,201 km (0.107 R)
• M70: 47,063,191 km (0.106 R)
• M71: 47,491,789 km (0.116 R)
• M72: 47,577,658 km (0.116 R)
• M73: 49,915,574 km (0.071 R)
• M74: 50,527,728 km (0.089 R)
• M75: 51,406,616 km (0.082 R)
• M76: 51,494,878 km (0.1 R)
• M77: 52,202,027 km (0.038 R)
• M78: 52,645,585 km (0.085 R)
• M79: 53,715,509 km (0.11 R)
• M80: 53,804,969 km (0.11 R)
• M81: 54,432,681 km (0.107 R)
• M82: 54,792,464 km (0.095 R)
• M83: 55,423,917 km (0.084 R)
• M84: 57,241,531 km (0.075 R)
• M85: 57,515,893 km (0.106 R)
• M86: 57,974,112 km (0.108 R)
• M87: 60,097,354 km (0.088 R)
• M88: 60,655,354 km (0.118 R)
• M89: 61,589,443 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.6

Radius: 4.6

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.93 AU - 15.75 AU

Year: 17242 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,242,229 km

• M1: 280,795 km (0.062 R)
• M2: 376,987 km (0.064 R)
• M3: 452,384 km (0.067 R)
• M4: 483,949 km (0.111 R)
• M5: 671,545 km (0.118 R)
• M6: 783,145 km (0.069 R)
• M7: 860,786 km (0.037 R)
• M8: 1,309,729 km (0.092 R)
• M9: 1,449,753 km (0.049 R)
• M10: 1,497,475 km (0.055 R)
• M11: 1,794,875 km (0.064 R)
• M12: 1,924,277 km (0.072 R)
• M13: 2,056,522 km (0.081 R)
• M14: 2,821,565 km (0.087 R)
• M15: 3,032,947 km (0.113 R)
• M16: 3,187,183 km (0.043 R)
• M17: 3,567,610 km (0.028 R)
• M18: 3,632,386 km (0.077 R)
• M19: 4,301,687 km (0.059 R)
• M20: 4,756,913 km (0.098 R)
• M21: 4,792,517 km (0.077 R)
• M22: 4,935,982 km (0.099 R)
• M23: 5,008,238 km (0.109 R)
• M24: 5,674,546 km (0.078 R)
• M25: 6,056,619 km (0.086 R)
• M26: 6,805,207 km (0.086 R)
• M27: 7,749,768 km (0.105 R)
• M28: 8,430,738 km (0.102 R)
• M29: 8,998,162 km (0.072 R)
• M30: 9,264,147 km (0.085 R)
• M31: 9,398,037 km (0.12 R)
• M32: 10,261,367 km (0.097 R)
• M33: 11,102,406 km (0.039 R)
• M34: 11,292,246 km (0.11 R)
• M35: 11,627,195 km (0.079 R)
• M36: 12,208,832 km (0.056 R)
• M37: 12,503,240 km (0.105 R)
• M38: 14,009,841 km (0.112 R)
• M39: 16,320,828 km (0.051 R)
• M40: 16,590,853 km (0.12 R)
• M41: 16,862,373 km (0.088 R)
• M42: 16,971,280 km (0.107 R)
• M43: 17,135,239 km (0.059 R)
• M44: 17,299,797 km (0.097 R)
• M45: 17,740,961 km (0.097 R)
• M46: 17,851,813 km (0.102 R)
• M47: 17,962,964 km (0.07 R)
• M48: 18,690,608 km (0.118 R)
• M49: 19,086,444 km (0.11 R)
• M50: 19,256,986 km (0.062 R)
• M51: 20,697,314 km (0.042 R)
• M52: 21,993,281 km (0.118 R)
• M53: 22,172,050 km (0.09 R)
• M54: 22,231,740 km (0.071 R)
• M55: 22,711,051 km (0.118 R)
• M56: 22,891,765 km (0.074 R)
• M57: 22,952,053 km (0.062 R)
• M58: 23,497,487 km (0.099 R)
• M59: 23,985,775 km (0.078 R)
• M60: 24,047,110 km (0.06 R)
• M61: 25,158,921 km (0.112 R)
• M62: 25,408,301 km (0.086 R)
• M63: 26,413,898 km (0.082 R)
• M64: 27,496,537 km (0.07 R)
• M65: 27,624,892 km (0.113 R)
• M66: 28,593,539 km (0.087 R)
• M67: 29,968,343 km (0.036 R)
• M68: 31,163,929 km (0.067 R)
• M69: 31,297,670 km (0.109 R)
• M70: 31,700,238 km (0.111 R)
• M71: 33,122,465 km (0.099 R)
• M72: 34,427,108 km (0.114 R)
• M73: 35,748,506 km (0.106 R)
• M74: 39,232,042 km (0.029 R)
• M75: 39,304,297 km (0.084 R)
• M76: 39,521,065 km (0.105 R)
• M77: 42,228,786 km (0.101 R)
• M78: 42,302,687 km (0.112 R)
• M79: 43,717,135 km (0.091 R)
• M80: 43,866,883 km (0.088 R)
• M81: 44,542,916 km (0.098 R)
• M82: 45,677,466 km (0.092 R)
• M83: 46,744,847 km (0.081 R)
• M84: 48,206,567 km (0.038 R)
• M85: 48,904,142 km (0.112 R)
• M86: 50,544,932 km (0.064 R)
• M87: 52,044,950 km (0.112 R)
• M88: 52,442,132 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.8

Radius: 7.5

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.08 AU - 19.24 AU

Year: 25482 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,242,229 km

• M1: 345,421 km (0.061 R)
• M2: 533,466 km (0.077 R)
• M3: 1,089,970 km (0.037 R)
• M4: 1,150,408 km (0.1 R)
• M5: 1,403,527 km (0.119 R)
• M6: 1,639,293 km (0.097 R)
• M7: 2,420,494 km (0.114 R)
• M8: 4,175,875 km (0.082 R)
• M9: 4,368,707 km (0.102 R)
• M10: 5,272,427 km (0.08 R)
• M11: 5,324,188 km (0.117 R)
• M12: 5,586,134 km (0.108 R)
• M13: 6,731,904 km (0.086 R)
• M14: 7,360,215 km (0.11 R)
• M15: 8,126,904 km (0.081 R)
• M16: 8,247,031 km (0.118 R)
• M17: 8,733,823 km (0.096 R)
• M18: 8,980,659 km (0.076 R)
• M19: 9,418,233 km (0.045 R)
• M20: 11,776,045 km (0.037 R)
• M21: 12,879,479 km (0.115 R)
• M22: 13,443,463 km (0.112 R)
• M23: 13,943,718 km (0.078 R)
• M24: 14,232,293 km (0.046 R)
• M25: 14,522,812 km (0.051 R)
• M26: 14,962,181 km (0.104 R)
• M27: 15,109,684 km (0.053 R)
• M28: 15,406,038 km (0.111 R)
• M29: 17,147,207 km (0.115 R)
• M30: 18,790,540 km (0.111 R)
• M31: 19,671,222 km (0.103 R)
• M32: 20,076,034 km (0.119 R)
• M33: 22,815,770 km (0.058 R)
• M34: 24,099,319 km (0.054 R)
• M35: 24,619,322 km (0.11 R)
• M36: 28,088,197 km (0.102 R)
• M37: 29,370,251 km (0.043 R)
• M38: 30,111,508 km (0.076 R)
• M39: 30,577,805 km (0.08 R)
• M40: 31,423,332 km (0.092 R)
• M41: 31,991,205 km (0.099 R)
• M42: 32,371,633 km (0.093 R)
• M43: 33,618,531 km (0.045 R)
• M44: 34,199,420 km (0.109 R)
• M45: 36,555,586 km (0.073 R)
• M46: 37,552,656 km (0.103 R)
• M47: 38,356,744 km (0.115 R)
• M48: 38,862,236 km (0.052 R)
• M49: 39,268,244 km (0.096 R)
• M50: 42,566,129 km (0.111 R)
• M51: 43,089,423 km (0.104 R)
• M52: 43,825,594 km (0.085 R)
• M53: 44,459,889 km (0.111 R)
• M54: 44,565,804 km (0.092 R)
• M55: 46,488,436 km (0.066 R)
• M56: 47,459,924 km (0.081 R)
• M57: 47,676,692 km (0.118 R)
• M58: 48,220,031 km (0.095 R)
• M59: 48,437,995 km (0.112 R)
• M60: 51,300,700 km (0.102 R)
• M61: 52,416,401 km (0.112 R)
• M62: 53,539,881 km (0.084 R)
• M63: 53,765,624 km (0.055 R)
• M64: 56,383,437 km (0.09 R)
• M65: 57,073,233 km (0.086 R)
• M66: 57,765,722 km (0.119 R)
• M67: 58,344,965 km (0.107 R)
• M68: 59,742,957 km (0.069 R)
• M69: 59,977,078 km (0.068 R)
• M70: 60,211,497 km (0.083 R)
• M71: 61,742,332 km (0.093 R)
• M72: 63,047,723 km (0.106 R)
• M73: 63,286,033 km (0.096 R)
• M74: 64,122,435 km (0.096 R)
• M75: 64,962,576 km (0.115 R)
• M76: 66,169,083 km (0.029 R)
• M77: 66,532,456 km (0.111 R)
• M78: 67,261,147 km (0.11 R)
• M79: 67,870,460 km (0.092 R)
• M80: 67,992,531 km (0.119 R)
• M81: 73,060,608 km (0.114 R)
• M82: 73,812,337 km (0.06 R)
• M83: 73,938,000 km (0.067 R)
• M84: 74,063,512 km (0.119 R)
• M85: 76,209,942 km (0.11 R)
• M86: 76,590,819 km (0.112 R)
• M87: 79,146,399 km (0.052 R)
• M88: 79,274,904 km (0.025 R)
• M89: 79,532,062 km (0.101 R)
• M90: 81,210,850 km (0.118 R)
• M91: 81,989,507 km (0.096 R)
• M92: 84,865,974 km (0.046 R)
• M93: 87,111,289 km (0.099 R)
• M94: 87,243,982 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 18,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit