🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 162 Days

Day: 30.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.57 AU - 0.77 AU

Year: 201 Days

Day: 36.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.21 AU - 1.61 AU

Year: 615 Days

Day: 41.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,958,649 km

• M1: 555,008 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.86 AU - 2.86 AU

Year: 1331 Days

Day: 39.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,958,649 km

• M1: 1,828,834 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3 AU - 3.54 AU

Year: 2171 Days

Day: 25.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,958,649 km

• M1: 1,695,692 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.2

Radius: 13.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.36 AU - 8.68 AU

Year: 7570 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 101,958,649 km

• M1: 481,256 km (0.117 R)
• M2: 666,608 km (0.078 R)
• M3: 927,507 km (0.037 R)
• M4: 1,222,963 km (0.05 R)
• M5: 1,860,549 km (0.097 R)
• M6: 2,261,022 km (0.084 R)
• M7: 2,424,383 km (0.115 R)
• M8: 2,591,634 km (0.099 R)
• M9: 2,738,239 km (0.103 R)
• M10: 2,837,572 km (0.114 R)
• M11: 2,988,816 km (0.108 R)
• M12: 3,273,351 km (0.12 R)
• M13: 3,539,785 km (0.052 R)
• M14: 3,675,620 km (0.069 R)
• M15: 3,868,900 km (0.097 R)
• M16: 3,980,949 km (0.098 R)
• M17: 4,265,783 km (0.087 R)
• M18: 4,410,744 km (0.079 R)
• M19: 4,586,970 km (0.098 R)
• M20: 5,007,190 km (0.11 R)
• M21: 5,346,179 km (0.077 R)
• M22: 5,884,881 km (0.084 R)
• M23: 6,541,017 km (0.059 R)
• M24: 6,843,953 km (0.115 R)
• M25: 7,186,083 km (0.086 R)
• M26: 7,780,436 km (0.078 R)
• M27: 8,065,719 km (0.096 R)
• M28: 8,683,408 km (0.112 R)
• M29: 8,794,111 km (0.118 R)
• M30: 9,128,761 km (0.111 R)
• M31: 9,278,808 km (0.047 R)
• M32: 9,772,331 km (0.078 R)
• M33: 10,626,984 km (0.092 R)
• M34: 11,023,418 km (0.092 R)
• M35: 11,424,789 km (0.099 R)
• M36: 12,366,209 km (0.12 R)
• M37: 12,909,249 km (0.088 R)
• M38: 13,717,078 km (0.116 R)
• M39: 13,975,732 km (0.114 R)
• M40: 14,497,530 km (0.093 R)
• M41: 14,893,216 km (0.101 R)
• M42: 15,070,190 km (0.093 R)
• M43: 15,426,383 km (0.087 R)
• M44: 16,237,802 km (0.104 R)
• M45: 17,016,907 km (0.117 R)
• M46: 17,294,711 km (0.116 R)
• M47: 17,667,658 km (0.03 R)
• M48: 18,516,327 km (0.114 R)
• M49: 18,611,471 km (0.096 R)
• M50: 19,330,139 km (0.11 R)
• M51: 19,717,149 km (0.076 R)
• M52: 20,009,164 km (0.108 R)
• M53: 20,548,016 km (0.112 R)
• M54: 20,943,104 km (0.052 R)
• M55: 21,042,137 km (0.118 R)
• M56: 21,340,585 km (0.117 R)
• M57: 21,740,610 km (0.073 R)
• M58: 21,991,785 km (0.109 R)
• M59: 22,395,848 km (0.101 R)
• M60: 22,751,443 km (0.046 R)
• M61: 22,853,319 km (0.112 R)
• M62: 23,984,727 km (0.078 R)
• M63: 24,192,369 km (0.098 R)
• M64: 25,345,170 km (0.1 R)
• M65: 26,301,699 km (0.076 R)
• M66: 26,462,218 km (0.119 R)
• M67: 27,324,201 km (0.048 R)
• M68: 28,579,327 km (0.048 R)
• M69: 29,075,543 km (0.09 R)
• M70: 30,020,702 km (0.073 R)
• M71: 30,244,650 km (0.103 R)
• M72: 30,637,644 km (0.09 R)
• M73: 30,863,088 km (0.06 R)
• M74: 31,202,226 km (0.106 R)
• M75: 31,542,561 km (0.08 R)
• M76: 31,941,240 km (0.079 R)
• M77: 32,284,268 km (0.1 R)
• M78: 34,719,422 km (0.111 R)
• M79: 35,662,636 km (0.102 R)
• M80: 36,674,068 km (0.036 R)
• M81: 37,093,241 km (0.109 R)
• M82: 37,333,645 km (0.084 R)
• M83: 37,936,524 km (0.097 R)
• M84: 39,580,455 km (0.03 R)
• M85: 40,133,668 km (0.118 R)
• M86: 41,621,269 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.8

Radius: 4.1

Gravity: 57.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.16 AU - 16.62 AU

Year: 23252 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,958,649 km

• M1: 94,995 km (0.067 R)
• M2: 224,696 km (0.102 R)
• M3: 260,599 km (0.084 R)
• M4: 424,858 km (0.069 R)
• M5: 518,057 km (0.097 R)
• M6: 2,231,252 km (0.111 R)
• M7: 2,312,484 km (0.05 R)
• M8: 2,733,303 km (0.106 R)
• M9: 2,864,051 km (0.112 R)
• M10: 3,361,165 km (0.091 R)
• M11: 3,739,348 km (0.068 R)
• M12: 4,180,662 km (0.06 R)
• M13: 4,382,021 km (0.12 R)
• M14: 4,432,884 km (0.103 R)
• M15: 6,332,179 km (0.11 R)
• M16: 6,974,702 km (0.11 R)
• M17: 8,320,484 km (0.064 R)
• M18: 8,446,745 km (0.071 R)
• M19: 8,701,211 km (0.054 R)
• M20: 9,348,072 km (0.086 R)
• M21: 10,415,153 km (0.114 R)
• M22: 11,731,315 km (0.097 R)
• M23: 12,157,819 km (0.109 R)
• M24: 14,897,405 km (0.063 R)
• M25: 15,281,572 km (0.118 R)
• M26: 15,436,256 km (0.106 R)
• M27: 16,295,846 km (0.086 R)
• M28: 16,374,833 km (0.038 R)
• M29: 16,453,821 km (0.105 R)
• M30: 17,090,809 km (0.087 R)
• M31: 17,170,993 km (0.106 R)
• M32: 17,654,793 km (0.114 R)
• M33: 18,800,862 km (0.064 R)
• M34: 21,422,714 km (0.097 R)
• M35: 23,174,057 km (0.107 R)
• M36: 23,262,768 km (0.094 R)
• M37: 23,618,961 km (0.082 R)
• M38: 28,220,741 km (0.116 R)
• M39: 28,982,044 km (0.112 R)
• M40: 29,461,206 km (0.058 R)
• M41: 32,988,275 km (0.109 R)
• M42: 33,588,911 km (0.093 R)
• M43: 34,092,308 km (0.105 R)
• M44: 34,294,265 km (0.038 R)
• M45: 36,027,506 km (0.096 R)
• M46: 36,130,279 km (0.104 R)
• M47: 36,852,987 km (0.066 R)
• M48: 37,371,942 km (0.09 R)
• M49: 37,684,601 km (0.1 R)
• M50: 38,417,332 km (0.106 R)
• M51: 39,684,426 km (0.068 R)
• M52: 40,643,797 km (0.066 R)
• M53: 41,718,508 km (0.089 R)
• M54: 42,911,551 km (0.073 R)
• M55: 43,020,608 km (0.108 R)
• M56: 45,330,997 km (0.09 R)
• M57: 46,445,352 km (0.104 R)
• M58: 48,133,713 km (0.082 R)
• M59: 48,360,354 km (0.112 R)
• M60: 50,646,060 km (0.112 R)
• M61: 51,454,337 km (0.038 R)
• M62: 51,918,091 km (0.111 R)
• M63: 52,733,100 km (0.072 R)
• M64: 53,669,582 km (0.11 R)
• M65: 54,257,801 km (0.094 R)
• M66: 55,203,260 km (0.094 R)
• M67: 56,154,104 km (0.108 R)
• M68: 62,095,084 km (0.097 R)
• M69: 62,218,353 km (0.072 R)
• M70: 64,077,705 km (0.056 R)
• M71: 64,826,592 km (0.059 R)
• M72: 65,703,983 km (0.109 R)
• M73: 66,459,004 km (0.118 R)
• M74: 66,711,375 km (0.09 R)
• M75: 66,837,636 km (0.093 R)
• M76: 69,508,107 km (0.052 R)
• M77: 70,534,498 km (0.09 R)
• M78: 71,954,033 km (0.108 R)
• M79: 73,122,542 km (0.115 R)
• M80: 74,166,436 km (0.09 R)
• M81: 74,428,082 km (0.094 R)
• M82: 75,346,613 km (0.057 R)
• M83: 75,609,756 km (0.092 R)
• M84: 78,257,638 km (0.118 R)
• M85: 81,205,315 km (0.095 R)
• M86: 85,420,085 km (0.084 R)
• M87: 87,070,449 km (0.106 R)
• M88: 87,208,528 km (0.069 R)
• M89: 89,426,615 km (0.059 R)
• M90: 90,402,891 km (0.081 R)
• M91: 91,242,584 km (0.066 R)
• M92: 92,647,607 km (0.077 R)
• M93: 93,494,181 km (0.032 R)
• M94: 93,918,291 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.9

Radius: 5.8

Gravity: 27.46 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.9 AU - 18.96 AU

Year: 26713 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,958,649 km

• M1: 338,989 km (0.119 R)
• M2: 768,035 km (0.053 R)
• M3: 826,827 km (0.087 R)
• M4: 1,760,617 km (0.086 R)
• M5: 2,686,628 km (0.082 R)
• M6: 2,868,988 km (0.105 R)
• M7: 2,915,214 km (0.103 R)
• M8: 3,150,232 km (0.051 R)
• M9: 3,197,954 km (0.088 R)
• M10: 3,489,370 km (0.108 R)
• M11: 3,688,336 km (0.056 R)
• M12: 3,993,814 km (0.059 R)
• M13: 6,777,083 km (0.051 R)
• M14: 7,276,740 km (0.039 R)
• M15: 7,917,916 km (0.057 R)
• M16: 9,391,006 km (0.099 R)
• M17: 9,947,211 km (0.079 R)
• M18: 10,017,522 km (0.081 R)
• M19: 10,371,471 km (0.082 R)
• M20: 10,514,038 km (0.049 R)
• M21: 10,801,565 km (0.055 R)
• M22: 11,457,551 km (0.107 R)
• M23: 11,531,303 km (0.059 R)
• M24: 12,201,502 km (0.102 R)
• M25: 13,191,989 km (0.119 R)
• M26: 14,685,275 km (0.046 R)
• M27: 15,167,878 km (0.066 R)
• M28: 15,248,810 km (0.099 R)
• M29: 17,487,841 km (0.085 R)
• M30: 18,256,775 km (0.118 R)
• M31: 18,949,562 km (0.042 R)
• M32: 19,036,778 km (0.056 R)
• M33: 19,474,651 km (0.12 R)
• M34: 20,004,676 km (0.059 R)
• M35: 20,271,409 km (0.086 R)
• M36: 20,718,557 km (0.097 R)
• M37: 21,622,727 km (0.109 R)
• M38: 22,632,063 km (0.092 R)
• M39: 23,844,704 km (0.058 R)
• M40: 25,078,288 km (0.094 R)
• M41: 26,918,192 km (0.062 R)
• M42: 27,311,036 km (0.081 R)
• M43: 27,804,709 km (0.114 R)
• M44: 30,521,406 km (0.102 R)
• M45: 31,136,553 km (0.111 R)
• M46: 32,274,993 km (0.111 R)
• M47: 35,770,796 km (0.058 R)
• M48: 36,094,525 km (0.099 R)
• M49: 36,419,153 km (0.12 R)
• M50: 36,853,585 km (0.099 R)
• M51: 37,180,456 km (0.098 R)
• M52: 38,608,368 km (0.068 R)
• M53: 40,727,272 km (0.053 R)
• M54: 42,540,698 km (0.06 R)
• M55: 45,309,904 km (0.054 R)
• M56: 46,245,788 km (0.119 R)
• M57: 46,363,222 km (0.085 R)
• M58: 47,661,732 km (0.119 R)
• M59: 48,494,095 km (0.033 R)
• M60: 48,971,910 km (0.083 R)
• M61: 49,211,416 km (0.101 R)
• M62: 50,535,657 km (0.072 R)
• M63: 52,360,302 km (0.07 R)
• M64: 54,454,223 km (0.112 R)
• M65: 54,702,257 km (0.069 R)
• M66: 55,324,285 km (0.083 R)
• M67: 56,324,346 km (0.078 R)
• M68: 56,700,884 km (0.077 R)
• M69: 58,215,413 km (0.099 R)
• M70: 58,723,148 km (0.098 R)
• M71: 59,999,068 km (0.103 R)
• M72: 62,838,137 km (0.081 R)
• M73: 63,359,037 km (0.104 R)
• M74: 64,273,977 km (0.112 R)
• M75: 64,536,222 km (0.037 R)
• M76: 65,456,848 km (0.085 R)
• M77: 67,045,128 km (0.086 R)
• M78: 69,316,772 km (0.083 R)
• M79: 69,451,111 km (0.06 R)
• M80: 70,124,451 km (0.095 R)
• M81: 70,259,388 km (0.093 R)
• M82: 72,293,769 km (0.052 R)
• M83: 74,760,489 km (0.057 R)
• M84: 76,142,623 km (0.068 R)
• M85: 77,393,860 km (0.116 R)
• M86: 79,775,757 km (0.103 R)
• M87: 83,036,542 km (0.092 R)
• M88: 84,467,745 km (0.063 R)
• M89: 85,907,026 km (0.068 R)
• M90: 87,790,314 km (0.06 R)
• M91: 89,980,127 km (0.108 R)
• M92: 90,567,149 km (0.056 R)
• M93: 93,966,911 km (0.11 R)
• M94: 97,709,550 km (0.066 R)
• M95: 101,958,578 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit