🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.81 AU - 0.85 AU

Year: 291 Days

Day: 39.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,247,350 km

• M1: 93,349 km (0.094 R)
• M2: 560,842 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.76 AU - 2.8 AU

Year: 1785 Days

Day: 34.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.79 AU - 3.67 AU

Year: 2235 Days

Day: 45 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 13.7

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.85 AU - 5.65 AU

Year: 3986 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,247,350 km

• M1: 175,179 km (0.102 R)
• M2: 265,835 km (0.1 R)
• M3: 370,255 km (0.114 R)
• M4: 611,406 km (0.067 R)
• M5: 832,662 km (0.098 R)
• M6: 1,027,438 km (0.104 R)
• M7: 1,166,265 km (0.058 R)
• M8: 1,387,071 km (0.112 R)
• M9: 1,622,239 km (0.079 R)
• M10: 1,736,682 km (0.095 R)
• M11: 1,956,591 km (0.081 R)
• M12: 2,788,355 km (0.115 R)
• M13: 3,027,562 km (0.117 R)
• M14: 3,356,976 km (0.045 R)
• M15: 3,654,975 km (0.079 R)
• M16: 3,807,266 km (0.081 R)
• M17: 3,895,229 km (0.05 R)
• M18: 4,140,719 km (0.077 R)
• M19: 4,299,742 km (0.116 R)
• M20: 4,553,610 km (0.065 R)
• M21: 4,955,878 km (0.116 R)
• M22: 5,493,683 km (0.101 R)
• M23: 5,769,691 km (0.073 R)
• M24: 5,871,118 km (0.097 R)
• M25: 6,024,605 km (0.08 R)
• M26: 6,387,679 km (0.06 R)
• M27: 6,492,697 km (0.09 R)
• M28: 6,651,421 km (0.068 R)
• M29: 7,026,911 km (0.112 R)
• M30: 7,714,463 km (0.1 R)
• M31: 8,308,815 km (0.105 R)
• M32: 8,510,174 km (0.103 R)
• M33: 8,800,843 km (0.085 R)
• M34: 9,302,295 km (0.103 R)
• M35: 9,631,859 km (0.116 R)
• M36: 9,722,366 km (0.115 R)
• M37: 10,302,357 km (0.039 R)
• M38: 10,456,891 km (0.115 R)
• M39: 10,925,132 km (0.091 R)
• M40: 11,146,089 km (0.118 R)
• M41: 11,464,134 km (0.052 R)
• M42: 12,076,887 km (0.028 R)
• M43: 12,207,186 km (0.111 R)
• M44: 12,965,947 km (0.032 R)
• M45: 13,401,576 km (0.114 R)
• M46: 14,081,199 km (0.055 R)
• M47: 14,425,124 km (0.117 R)
• M48: 16,007,571 km (0.099 R)
• M49: 17,570,569 km (0.057 R)
• M50: 17,829,673 km (0.073 R)
• M51: 18,052,723 km (0.083 R)
• M52: 18,689,711 km (0.095 R)
• M53: 18,802,956 km (0.092 R)
• M54: 18,954,200 km (0.1 R)
• M55: 20,140,361 km (0.113 R)
• M56: 20,256,449 km (0.061 R)
• M57: 20,372,687 km (0.035 R)
• M58: 21,114,393 km (0.105 R)
• M59: 21,232,276 km (0.079 R)
• M60: 21,785,489 km (0.054 R)
• M61: 21,944,512 km (0.113 R)
• M62: 22,986,910 km (0.056 R)
• M63: 23,189,316 km (0.111 R)
• M64: 23,392,170 km (0.105 R)
• M65: 23,840,665 km (0.095 R)
• M66: 24,333,290 km (0.093 R)
• M67: 25,078,437 km (0.099 R)
• M68: 25,286,678 km (0.099 R)
• M69: 25,747,140 km (0.029 R)
• M70: 26,846,086 km (0.112 R)
• M71: 26,973,992 km (0.114 R)
• M72: 27,573,132 km (0.113 R)
• M73: 28,046,908 km (0.083 R)
• M74: 28,436,610 km (0.042 R)
• M75: 28,653,827 km (0.083 R)
• M76: 29,177,569 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 12.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.78 AU - 7.48 AU

Year: 5843 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,247,350 km

• M1: 226,940 km (0.091 R)
• M2: 420,520 km (0.104 R)
• M3: 562,338 km (0.104 R)
• M4: 646,712 km (0.114 R)
• M5: 736,171 km (0.1 R)
• M6: 816,804 km (0.093 R)
• M7: 1,048,083 km (0.096 R)
• M8: 1,220,120 km (0.096 R)
• M9: 1,522,757 km (0.025 R)
• M10: 1,628,971 km (0.051 R)
• M11: 2,218,836 km (0.038 R)
• M12: 2,319,964 km (0.077 R)
• M13: 2,569,343 km (0.113 R)
• M14: 2,805,708 km (0.107 R)
• M15: 3,049,403 km (0.118 R)
• M16: 3,208,126 km (0.1 R)
• M17: 3,416,217 km (0.105 R)
• M18: 3,676,816 km (0.107 R)
• M19: 3,773,307 km (0.119 R)
• M20: 4,142,365 km (0.058 R)
• M21: 5,022,150 km (0.101 R)
• M22: 5,237,571 km (0.112 R)
• M23: 5,346,478 km (0.109 R)
• M24: 5,566,387 km (0.118 R)
• M25: 5,930,359 km (0.055 R)
• M26: 6,072,327 km (0.086 R)
• M27: 6,244,365 km (0.115 R)
• M28: 6,740,431 km (0.096 R)
• M29: 7,646,994 km (0.084 R)
• M30: 7,770,712 km (0.086 R)
• M31: 8,177,618 km (0.115 R)
• M32: 8,463,500 km (0.066 R)
• M33: 8,784,985 km (0.031 R)
• M34: 9,241,857 km (0.028 R)
• M35: 9,740,018 km (0.082 R)
• M36: 10,178,789 km (0.108 R)
• M37: 11,392,327 km (0.078 R)
• M38: 12,034,251 km (0.087 R)
• M39: 12,287,072 km (0.101 R)
• M40: 12,432,331 km (0.115 R)
• M41: 13,019,054 km (0.086 R)
• M42: 13,315,856 km (0.046 R)
• M43: 13,427,755 km (0.11 R)
• M44: 13,539,954 km (0.118 R)
• M45: 13,840,645 km (0.095 R)
• M46: 14,143,581 km (0.063 R)
• M47: 14,257,724 km (0.074 R)
• M48: 14,410,464 km (0.103 R)
• M49: 14,525,355 km (0.084 R)
• M50: 14,678,992 km (0.07 R)
• M51: 14,949,166 km (0.116 R)
• M52: 15,260,030 km (0.108 R)
• M53: 15,455,405 km (0.088 R)
• M54: 15,769,710 km (0.068 R)
• M55: 15,967,179 km (0.078 R)
• M56: 16,245,132 km (0.096 R)
• M57: 16,324,868 km (0.09 R)
• M58: 16,404,753 km (0.1 R)
• M59: 17,129,106 km (0.037 R)
• M60: 17,413,641 km (0.07 R)
• M61: 17,658,832 km (0.087 R)
• M62: 18,028,638 km (0.116 R)
• M63: 18,901,691 km (0.049 R)
• M64: 19,237,837 km (0.087 R)
• M65: 19,406,733 km (0.11 R)
• M66: 19,533,742 km (0.065 R)
• M67: 20,001,535 km (0.08 R)
• M68: 20,645,553 km (0.111 R)
• M69: 21,122,172 km (0.113 R)
• M70: 21,252,771 km (0.087 R)
• M71: 22,263,155 km (0.059 R)
• M72: 22,351,717 km (0.1 R)
• M73: 22,841,201 km (0.051 R)
• M74: 23,109,580 km (0.105 R)
• M75: 23,559,271 km (0.119 R)
• M76: 23,649,628 km (0.071 R)
• M77: 23,830,492 km (0.119 R)
• M78: 24,421,852 km (0.089 R)
• M79: 25,479,659 km (0.089 R)
• M80: 26,037,509 km (0.112 R)
• M81: 26,693,496 km (0.082 R)
• M82: 27,023,509 km (0.038 R)
• M83: 28,935,220 km (0.118 R)
• M84: 30,742,063 km (0.038 R)
• M85: 31,236,783 km (0.12 R)
• M86: 32,033,542 km (0.108 R)
• M87: 32,133,623 km (0.036 R)
• M88: 33,444,250 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 14.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.88 AU - 8.82 AU

Year: 7672 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,247,350 km

• M1: 184,005 km (0.094 R)
• M2: 386,860 km (0.063 R)
• M3: 483,201 km (0.091 R)
• M4: 663,467 km (0.117 R)
• M5: 803,640 km (0.11 R)
• M6: 1,061,995 km (0.103 R)
• M7: 1,230,742 km (0.111 R)
• M8: 1,449,753 km (0.084 R)
• M9: 1,682,228 km (0.107 R)
• M10: 2,184,428 km (0.101 R)
• M11: 2,280,769 km (0.071 R)
• M12: 2,453,106 km (0.095 R)
• M13: 2,629,781 km (0.059 R)
• M14: 3,605,009 km (0.072 R)
• M15: 4,101,974 km (0.106 R)
• M16: 4,373,943 km (0.117 R)
• M17: 4,496,912 km (0.072 R)
• M18: 4,714,726 km (0.061 R)
• M19: 4,904,117 km (0.113 R)
• M20: 5,225,753 km (0.094 R)
• M21: 5,721,071 km (0.116 R)
• M22: 6,474,895 km (0.115 R)
• M23: 6,615,367 km (0.071 R)
• M24: 6,756,887 km (0.07 R)
• M25: 7,333,138 km (0.08 R)
• M26: 7,516,395 km (0.078 R)
• M27: 8,000,345 km (0.087 R)
• M28: 8,189,137 km (0.047 R)
• M29: 8,571,210 km (0.111 R)
• M30: 8,959,267 km (0.098 R)
• M31: 9,353,008 km (0.044 R)
• M32: 10,076,314 km (0.117 R)
• M33: 10,403,485 km (0.099 R)
• M34: 11,068,597 km (0.073 R)
• M35: 12,702,954 km (0.112 R)
• M36: 14,045,894 km (0.069 R)
• M37: 14,274,180 km (0.069 R)
• M38: 14,365,884 km (0.066 R)
• M39: 15,152,768 km (0.112 R)
• M40: 15,953,715 km (0.047 R)
• M41: 16,816,745 km (0.088 R)
• M42: 17,059,094 km (0.11 R)
• M43: 17,547,531 km (0.102 R)
• M44: 17,842,837 km (0.114 R)
• M45: 18,788,595 km (0.048 R)
• M46: 19,750,808 km (0.099 R)
• M47: 19,904,146 km (0.112 R)
• M48: 20,212,168 km (0.089 R)
• M49: 20,521,686 km (0.076 R)
• M50: 20,625,208 km (0.117 R)
• M51: 21,093,300 km (0.056 R)
• M52: 21,302,438 km (0.044 R)
• M53: 21,512,323 km (0.096 R)
• M54: 22,039,955 km (0.062 R)
• M55: 22,732,294 km (0.069 R)
• M56: 22,893,112 km (0.1 R)
• M57: 23,161,939 km (0.07 R)
• M58: 23,485,968 km (0.039 R)
• M59: 24,521,784 km (0.058 R)
• M60: 25,628,359 km (0.108 R)
• M61: 27,603,799 km (0.116 R)
• M62: 29,160,963 km (0.061 R)
• M63: 29,277,350 km (0.112 R)
• M64: 32,359,964 km (0.076 R)
• M65: 33,146,550 km (0.062 R)
• M66: 34,246,244 km (0.104 R)
• M67: 34,800,504 km (0.109 R)
• M68: 36,418,405 km (0.119 R)
• M69: 37,679,664 km (0.076 R)
• M70: 38,315,755 km (0.12 R)
• M71: 38,571,118 km (0.039 R)
• M72: 39,340,650 km (0.036 R)
• M73: 40,569,596 km (0.037 R)
• M74: 40,960,196 km (0.036 R)
• M75: 41,090,795 km (0.12 R)
• M76: 41,810,959 km (0.092 R)
• M77: 42,998,617 km (0.111 R)
• M78: 44,331,235 km (0.046 R)
• M79: 44,935,311 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966

Radius: 6.2

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.3 AU - 13.34 AU

Year: 16649 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,247,350 km

• M1: 89,460 km (0.117 R)
• M2: 323,281 km (0.109 R)
• M3: 549,922 km (0.032 R)
• M4: 821,292 km (0.09 R)
• M5: 1,023,698 km (0.055 R)
• M6: 1,626,428 km (0.064 R)
• M7: 1,913,506 km (0.075 R)
• M8: 2,680,195 km (0.093 R)
• M9: 2,829,045 km (0.074 R)
• M10: 2,980,438 km (0.108 R)
• M11: 3,410,682 km (0.087 R)
• M12: 4,285,081 km (0.097 R)
• M13: 4,503,046 km (0.113 R)
• M14: 4,904,566 km (0.117 R)
• M15: 4,995,372 km (0.071 R)
• M16: 5,086,776 km (0.117 R)
• M17: 7,439,951 km (0.053 R)
• M18: 7,544,370 km (0.098 R)
• M19: 7,596,729 km (0.099 R)
• M20: 9,168,405 km (0.112 R)
• M21: 9,280,454 km (0.057 R)
• M22: 10,777,330 km (0.12 R)
• M23: 10,895,662 km (0.117 R)
• M24: 10,954,902 km (0.077 R)
• M25: 12,409,592 km (0.083 R)
• M26: 12,720,157 km (0.115 R)
• M27: 13,603,533 km (0.114 R)
• M28: 13,923,822 km (0.066 R)
• M29: 13,988,149 km (0.068 R)
• M30: 14,311,430 km (0.048 R)
• M31: 14,506,506 km (0.118 R)
• M32: 14,637,104 km (0.106 R)
• M33: 15,031,145 km (0.096 R)
• M34: 15,762,828 km (0.065 R)
• M35: 15,897,018 km (0.107 R)
• M36: 15,964,337 km (0.108 R)
• M37: 17,260,303 km (0.09 R)
• M38: 17,746,347 km (0.116 R)
• M39: 18,448,409 km (0.116 R)
• M40: 18,731,748 km (0.101 R)
• M41: 20,755,209 km (0.084 R)
• M42: 22,847,036 km (0.03 R)
• M43: 23,456,946 km (0.11 R)
• M44: 23,994,900 km (0.095 R)
• M45: 24,072,093 km (0.113 R)
• M46: 25,397,081 km (0.03 R)
• M47: 26,505,900 km (0.079 R)
• M48: 26,985,810 km (0.076 R)
• M49: 27,066,144 km (0.077 R)
• M50: 29,511,471 km (0.065 R)
• M51: 30,844,239 km (0.084 R)
• M52: 31,941,389 km (0.109 R)
• M53: 33,137,275 km (0.041 R)
• M54: 33,309,312 km (0.069 R)
• M55: 33,740,753 km (0.102 R)
• M56: 35,308,987 km (0.091 R)
• M57: 35,748,954 km (0.098 R)
• M58: 36,901,008 km (0.071 R)
• M59: 39,241,466 km (0.107 R)
• M60: 39,879,800 km (0.115 R)
• M61: 42,560,445 km (0.069 R)
• M62: 43,969,657 km (0.086 R)
• M63: 44,442,835 km (0.072 R)
• M64: 47,026,839 km (0.086 R)
• M65: 47,704,667 km (0.108 R)
• M66: 49,070,046 km (0.093 R)
• M67: 50,844,427 km (0.061 R)
• M68: 51,739,321 km (0.117 R)
• M69: 52,338,909 km (0.066 R)
• M70: 54,151,437 km (0.116 R)
• M71: 54,556,997 km (0.115 R)
• M72: 55,167,207 km (0.064 R)
• M73: 55,473,134 km (0.066 R)
• M74: 55,984,310 km (0.099 R)
• M75: 57,734,007 km (0.108 R)
• M76: 59,397,087 km (0.07 R)
• M77: 60,654,756 km (0.073 R)
• M78: 61,603,805 km (0.112 R)
• M79: 61,815,336 km (0.116 R)
• M80: 62,133,082 km (0.066 R)
• M81: 62,239,147 km (0.112 R)
• M82: 62,345,212 km (0.04 R)
• M83: 63,089,760 km (0.102 R)
• M84: 63,196,274 km (0.059 R)
• M85: 64,265,450 km (0.061 R)
• M86: 64,372,712 km (0.045 R)
• M87: 65,664,340 km (0.117 R)
• M88: 65,988,668 km (0.075 R)
• M89: 67,073,253 km (0.098 R)
• M90: 67,399,825 km (0.088 R)
• M91: 68,054,465 km (0.11 R)
• M92: 69,260,224 km (0.059 R)
• M93: 70,141,505 km (0.119 R)
• M94: 72,472,539 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.4

Radius: 5.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.68 AU - 17.24 AU

Year: 24548 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,247,350 km

• M1: 269,575 km (0.098 R)
• M2: 403,166 km (0.094 R)
• M3: 439,967 km (0.058 R)
• M4: 477,965 km (0.119 R)
• M5: 557,551 km (0.117 R)
• M6: 599,139 km (0.112 R)
• M7: 1,002,755 km (0.118 R)
• M8: 1,418,038 km (0.099 R)
• M9: 2,668,078 km (0.12 R)
• M10: 2,739,885 km (0.054 R)
• M11: 2,788,056 km (0.051 R)
• M12: 3,209,024 km (0.076 R)
• M13: 4,192,032 km (0.081 R)
• M14: 4,500,951 km (0.045 R)
• M15: 4,846,522 km (0.107 R)
• M16: 5,052,070 km (0.032 R)
• M17: 5,230,390 km (0.118 R)
• M18: 6,184,825 km (0.049 R)
• M19: 6,248,254 km (0.053 R)
• M20: 6,439,740 km (0.061 R)
• M21: 6,568,543 km (0.036 R)
• M22: 7,125,347 km (0.101 R)
• M23: 7,493,507 km (0.118 R)
• M24: 7,629,043 km (0.069 R)
• M25: 7,663,001 km (0.115 R)
• M26: 7,971,173 km (0.108 R)
• M27: 8,741,602 km (0.088 R)
• M28: 9,027,484 km (0.069 R)
• M29: 9,171,696 km (0.109 R)
• M30: 9,207,899 km (0.067 R)
• M31: 9,978,178 km (0.096 R)
• M32: 10,314,474 km (0.074 R)
• M33: 10,883,395 km (0.113 R)
• M34: 11,113,925 km (0.12 R)
• M35: 13,670,104 km (0.097 R)
• M36: 14,800,465 km (0.095 R)
• M37: 15,527,511 km (0.111 R)
• M38: 16,091,345 km (0.041 R)
• M39: 16,266,076 km (0.11 R)
• M40: 16,397,572 km (0.067 R)
• M41: 16,617,631 km (0.095 R)
• M42: 16,661,762 km (0.079 R)
• M43: 16,838,587 km (0.096 R)
• M44: 17,016,159 km (0.036 R)
• M45: 18,230,296 km (0.088 R)
• M46: 18,641,241 km (0.063 R)
• M47: 21,313,657 km (0.083 R)
• M48: 21,891,404 km (0.106 R)
• M49: 23,804,163 km (0.092 R)
• M50: 24,353,337 km (0.105 R)
• M51: 25,311,661 km (0.057 R)
• M52: 25,464,101 km (0.087 R)
• M53: 25,667,853 km (0.104 R)
• M54: 25,872,054 km (0.103 R)
• M55: 27,891,925 km (0.088 R)
• M56: 28,417,911 km (0.098 R)
• M57: 29,372,944 km (0.12 R)
• M58: 30,608,472 km (0.082 R)
• M59: 32,908,240 km (0.097 R)
• M60: 33,019,092 km (0.062 R)
• M61: 34,022,595 km (0.105 R)
• M62: 35,036,270 km (0.028 R)
• M63: 35,888,529 km (0.101 R)
• M64: 36,804,966 km (0.119 R)
• M65: 37,208,431 km (0.034 R)
• M66: 37,903,463 km (0.117 R)
• M67: 38,485,847 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit