🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.44 AU - 1.64 AU

Year: 681 Days

Day: 38.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.65 AU - 1.69 AU

Year: 769 Days

Day: 44.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.55 AU - 2.17 AU

Year: 904 Days

Day: 23.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.22 AU - 3.5 AU

Year: 1724 Days

Day: 26.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 160.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.42 AU - 4.34 AU

Year: 2724 Days

Day: 37 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.02 AU - 4.38 AU

Year: 3068 Days

Day: 17.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.6

Radius: 14

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.88 AU - 5.96 AU

Year: 4498 Days

Day: 7.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,701,514 km

• M1: 200,012 km (0.117 R)
• M2: 308,620 km (0.116 R)
• M3: 575,952 km (0.101 R)
• M4: 847,472 km (0.107 R)
• M5: 1,133,204 km (0.096 R)
• M6: 1,530,536 km (0.075 R)
• M7: 1,711,998 km (0.099 R)
• M8: 1,953,748 km (0.082 R)
• M9: 2,096,913 km (0.112 R)
• M10: 2,299,918 km (0.116 R)
• M11: 2,646,386 km (0.107 R)
• M12: 3,071,992 km (0.092 R)
• M13: 3,325,112 km (0.053 R)
• M14: 3,475,907 km (0.09 R)
• M15: 3,585,113 km (0.1 R)
• M16: 3,829,556 km (0.106 R)
• M17: 3,987,980 km (0.09 R)
• M18: 4,740,009 km (0.09 R)
• M19: 4,910,550 km (0.118 R)
• M20: 5,008,836 km (0.097 R)
• M21: 5,383,579 km (0.078 R)
• M22: 5,689,955 km (0.075 R)
• M23: 6,186,770 km (0.096 R)
• M24: 6,453,951 km (0.093 R)
• M25: 6,752,399 km (0.06 R)
• M26: 7,027,659 km (0.117 R)
• M27: 7,617,673 km (0.099 R)
• M28: 7,817,985 km (0.058 R)
• M29: 7,933,175 km (0.061 R)
• M30: 8,311,658 km (0.115 R)
• M31: 9,177,231 km (0.062 R)
• M32: 9,946,463 km (0.084 R)
• M33: 10,165,624 km (0.068 R)
• M34: 10,513,140 km (0.055 R)
• M35: 10,672,462 km (0.082 R)
• M36: 10,961,335 km (0.069 R)
• M37: 11,090,438 km (0.108 R)
• M38: 11,383,052 km (0.113 R)
• M39: 11,711,120 km (0.106 R)
• M40: 13,501,507 km (0.083 R)
• M41: 13,953,592 km (0.113 R)
• M42: 14,446,068 km (0.058 R)
• M43: 14,552,432 km (0.114 R)
• M44: 14,908,625 km (0.073 R)
• M45: 15,159,650 km (0.065 R)
• M46: 15,303,713 km (0.059 R)
• M47: 15,665,889 km (0.104 R)
• M48: 16,104,360 km (0.101 R)
• M49: 16,214,614 km (0.104 R)
• M50: 16,472,820 km (0.115 R)
• M51: 16,695,272 km (0.061 R)
• M52: 17,030,820 km (0.117 R)
• M53: 17,898,338 km (0.039 R)
• M54: 18,433,450 km (0.088 R)
• M55: 19,676,458 km (0.045 R)
• M56: 19,833,686 km (0.085 R)
• M57: 20,228,774 km (0.079 R)
• M58: 21,510,229 km (0.105 R)
• M59: 22,201,820 km (0.107 R)
• M60: 22,776,725 km (0.112 R)
• M61: 22,900,592 km (0.092 R)
• M62: 23,107,485 km (0.093 R)
• M63: 23,606,694 km (0.064 R)
• M64: 23,983,381 km (0.092 R)
• M65: 24,151,529 km (0.115 R)
• M66: 24,531,059 km (0.069 R)
• M67: 25,424,457 km (0.082 R)
• M68: 27,550,243 km (0.111 R)
• M69: 28,523,228 km (0.087 R)
• M70: 29,148,248 km (0.093 R)
• M71: 29,327,615 km (0.116 R)
• M72: 29,777,755 km (0.119 R)
• M73: 30,094,155 km (0.09 R)
• M74: 30,366,273 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 12.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.76 AU - 9.22 AU

Year: 9608 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,701,514 km

• M1: 166,652 km (0.089 R)
• M2: 342,579 km (0.045 R)
• M3: 430,094 km (0.095 R)
• M4: 642,224 km (0.099 R)
• M5: 863,030 km (0.102 R)
• M6: 1,149,360 km (0.104 R)
• M7: 1,563,447 km (0.076 R)
• M8: 1,830,330 km (0.12 R)
• M9: 1,925,923 km (0.093 R)
• M10: 2,023,162 km (0.111 R)
• M11: 2,152,265 km (0.069 R)
• M12: 2,377,110 km (0.117 R)
• M13: 2,577,721 km (0.056 R)
• M14: 3,052,395 km (0.104 R)
• M15: 3,614,733 km (0.074 R)
• M16: 3,735,908 km (0.091 R)
• M17: 3,846,311 km (0.116 R)
• M18: 4,728,340 km (0.049 R)
• M19: 5,322,842 km (0.094 R)
• M20: 5,405,869 km (0.116 R)
• M21: 5,841,348 km (0.09 R)
• M22: 6,273,536 km (0.063 R)
• M23: 6,626,886 km (0.111 R)
• M24: 6,896,163 km (0.075 R)
• M25: 7,260,882 km (0.101 R)
• M26: 7,383,852 km (0.11 R)
• M27: 7,678,859 km (0.048 R)
• M28: 7,851,345 km (0.073 R)
• M29: 7,993,463 km (0.105 R)
• M30: 8,684,456 km (0.075 R)
• M31: 8,979,313 km (0.102 R)
• M32: 9,344,332 km (0.117 R)
• M33: 9,461,467 km (0.074 R)
• M34: 9,680,329 km (0.096 R)
• M35: 10,226,361 km (0.108 R)
• M36: 10,485,764 km (0.078 R)
• M37: 11,277,136 km (0.109 R)
• M38: 11,437,655 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.3

Radius: 7.5

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.42 AU - 13.54 AU

Year: 16669 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,701,514 km

• M1: 109,805 km (0.11 R)
• M2: 190,288 km (0.103 R)
• M3: 416,630 km (0.075 R)
• M4: 485,894 km (0.067 R)
• M5: 578,345 km (0.072 R)
• M6: 760,556 km (0.105 R)
• M7: 1,031,777 km (0.111 R)
• M8: 1,128,716 km (0.091 R)
• M9: 1,492,388 km (0.099 R)
• M10: 1,602,941 km (0.066 R)
• M11: 1,861,297 km (0.085 R)
• M12: 2,010,745 km (0.119 R)
• M13: 3,057,032 km (0.111 R)
• M14: 3,450,325 km (0.103 R)
• M15: 3,671,581 km (0.116 R)
• M16: 4,284,184 km (0.065 R)
• M17: 5,473,786 km (0.039 R)
• M18: 6,038,368 km (0.116 R)
• M19: 6,395,010 km (0.115 R)
• M20: 6,712,756 km (0.095 R)
• M21: 6,804,459 km (0.098 R)
• M22: 7,744,532 km (0.111 R)
• M23: 8,327,964 km (0.08 R)
• M24: 8,774,813 km (0.025 R)
• M25: 9,026,436 km (0.093 R)
• M26: 9,951,849 km (0.026 R)
• M27: 10,214,243 km (0.077 R)
• M28: 11,015,190 km (0.039 R)
• M29: 12,002,686 km (0.045 R)
• M30: 12,338,234 km (0.113 R)
• M31: 12,394,483 km (0.067 R)
• M32: 13,018,456 km (0.059 R)
• M33: 13,536,513 km (0.098 R)
• M34: 13,827,331 km (0.114 R)
• M35: 14,178,886 km (0.1 R)
• M36: 14,414,952 km (0.093 R)
• M37: 15,010,800 km (0.026 R)
• M38: 15,251,503 km (0.096 R)
• M39: 15,553,990 km (0.066 R)
• M40: 15,980,942 km (0.104 R)
• M41: 16,042,277 km (0.08 R)
• M42: 17,096,344 km (0.041 R)
• M43: 17,159,025 km (0.068 R)
• M44: 17,536,910 km (0.086 R)
• M45: 18,751,345 km (0.06 R)
• M46: 20,191,225 km (0.095 R)
• M47: 20,257,496 km (0.041 R)
• M48: 21,598,641 km (0.048 R)
• M49: 22,211,394 km (0.12 R)
• M50: 23,037,324 km (0.065 R)
• M51: 24,083,761 km (0.11 R)
• M52: 25,288,473 km (0.085 R)
• M53: 27,535,433 km (0.07 R)
• M54: 29,018,546 km (0.11 R)
• M55: 29,093,345 km (0.067 R)
• M56: 29,845,374 km (0.117 R)
• M57: 30,147,860 km (0.094 R)
• M58: 30,985,160 km (0.072 R)
• M59: 31,907,281 km (0.055 R)
• M60: 32,061,816 km (0.11 R)
• M61: 34,093,654 km (0.107 R)
• M62: 35,364,637 km (0.058 R)
• M63: 36,651,030 km (0.101 R)
• M64: 37,056,141 km (0.068 R)
• M65: 37,137,372 km (0.108 R)
• M66: 38,444,858 km (0.095 R)
• M67: 38,526,987 km (0.118 R)
• M68: 39,269,591 km (0.111 R)
• M69: 41,356,780 km (0.113 R)
• M70: 41,525,377 km (0.088 R)
• M71: 45,464,289 km (0.09 R)
• M72: 47,389,763 km (0.118 R)
• M73: 47,566,139 km (0.088 R)
• M74: 49,431,176 km (0.037 R)
• M75: 52,227,758 km (0.086 R)
• M76: 52,774,987 km (0.057 R)
• M77: 53,599,271 km (0.06 R)
• M78: 53,691,125 km (0.093 R)
• M79: 55,075,204 km (0.081 R)
• M80: 55,353,456 km (0.114 R)
• M81: 56,284,254 km (0.108 R)
• M82: 58,067,012 km (0.099 R)
• M83: 59,107,615 km (0.091 R)
• M84: 60,823,652 km (0.113 R)
• M85: 61,111,329 km (0.079 R)
• M86: 61,591,538 km (0.091 R)
• M87: 62,266,224 km (0.091 R)
• M88: 62,459,355 km (0.094 R)
• M89: 62,943,154 km (0.102 R)
• M90: 63,040,094 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.3

Radius: 6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.93 AU - 21.91 AU

Year: 32891 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,701,514 km

• M1: 182,360 km (0.1 R)
• M2: 228,137 km (0.086 R)
• M3: 364,121 km (0.107 R)
• M4: 442,211 km (0.058 R)
• M5: 561,291 km (0.046 R)
• M6: 652,995 km (0.084 R)
• M7: 749,785 km (0.107 R)
• M8: 872,455 km (0.068 R)
• M9: 957,875 km (0.072 R)
• M10: 1,657,544 km (0.071 R)
• M11: 1,984,416 km (0.095 R)
• M12: 2,040,964 km (0.114 R)
• M13: 2,331,184 km (0.114 R)
• M14: 3,244,927 km (0.12 R)
• M15: 3,446,585 km (0.114 R)
• M16: 3,756,552 km (0.072 R)
• M17: 4,220,306 km (0.048 R)
• M18: 4,739,709 km (0.078 R)
• M19: 4,777,558 km (0.068 R)
• M20: 5,045,487 km (0.118 R)
• M21: 5,239,965 km (0.054 R)
• M22: 6,041,959 km (0.045 R)
• M23: 6,967,670 km (0.113 R)
• M24: 7,403,000 km (0.046 R)
• M25: 7,579,526 km (0.104 R)
• M26: 8,994,572 km (0.039 R)
• M27: 9,420,477 km (0.114 R)
• M28: 11,544,019 km (0.068 R)
• M29: 12,422,757 km (0.113 R)
• M30: 13,109,112 km (0.06 R)
• M31: 13,215,925 km (0.098 R)
• M32: 15,017,532 km (0.119 R)
• M33: 16,032,404 km (0.07 R)
• M34: 16,952,880 km (0.089 R)
• M35: 17,654,344 km (0.078 R)
• M36: 19,632,177 km (0.08 R)
• M37: 20,245,229 km (0.103 R)
• M38: 20,306,864 km (0.077 R)
• M39: 20,802,332 km (0.101 R)
• M40: 21,114,094 km (0.11 R)
• M41: 22,185,364 km (0.078 R)
• M42: 22,567,587 km (0.057 R)
• M43: 23,209,661 km (0.025 R)
• M44: 23,274,138 km (0.08 R)
• M45: 24,643,108 km (0.089 R)
• M46: 24,972,971 km (0.107 R)
• M47: 25,904,068 km (0.119 R)
• M48: 26,037,958 km (0.074 R)
• M49: 27,049,988 km (0.114 R)
• M50: 27,390,024 km (0.109 R)
• M51: 28,350,143 km (0.099 R)
• M52: 28,973,068 km (0.114 R)
• M53: 29,740,505 km (0.084 R)
• M54: 29,880,828 km (0.049 R)
• M55: 31,581,008 km (0.031 R)
• M56: 31,652,516 km (0.077 R)
• M57: 33,823,181 km (0.05 R)
• M58: 34,483,805 km (0.072 R)
• M59: 36,340,764 km (0.078 R)
• M60: 36,490,810 km (0.079 R)
• M61: 39,764,311 km (0.104 R)
• M62: 40,694,510 km (0.099 R)
• M63: 41,084,213 km (0.102 R)
• M64: 41,631,891 km (0.109 R)
• M65: 42,339,638 km (0.029 R)
• M66: 42,813,564 km (0.119 R)
• M67: 43,607,480 km (0.105 R)
• M68: 43,687,216 km (0.071 R)
• M69: 44,486,368 km (0.104 R)
• M70: 44,807,405 km (0.056 R)
• M71: 46,424,258 km (0.067 R)
• M72: 47,158,036 km (0.12 R)
• M73: 48,059,962 km (0.095 R)
• M74: 48,224,669 km (0.109 R)
• M75: 49,465,134 km (0.081 R)
• M76: 50,465,196 km (0.077 R)
• M77: 51,471,840 km (0.106 R)
• M78: 51,724,661 km (0.104 R)
• M79: 52,569,889 km (0.107 R)
• M80: 53,079,269 km (0.1 R)
• M81: 54,274,257 km (0.098 R)
• M82: 55,305,435 km (0.118 R)
• M83: 55,391,753 km (0.116 R)
• M84: 55,650,707 km (0.115 R)
• M85: 55,737,175 km (0.093 R)
• M86: 56,256,429 km (0.107 R)
• M87: 56,516,879 km (0.101 R)
• M88: 57,736,849 km (0.102 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit