🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.1 AU - 1.38 AU

Year: 507 Days

Day: 36.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 160.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,751,074 km

• M1: 423,811 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.52 AU

Year: 550 Days

Day: 35.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.74 AU - 2.82 AU

Year: 1264 Days

Day: 20.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,751,074 km

• M1: 42,635 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.06 AU - 3.8 AU

Year: 2332 Days

Day: 44 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.51 AU - 4.61 AU

Year: 3575 Days

Day: 32 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 14.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.82 AU - 6.19 AU

Year: 4104 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 88,751,074 km

• M1: 193,430 km (0.066 R)
• M2: 295,007 km (0.105 R)
• M3: 520,451 km (0.102 R)
• M4: 906,713 km (0.119 R)
• M5: 1,002,306 km (0.049 R)
• M6: 1,152,801 km (0.077 R)
• M7: 1,593,367 km (0.077 R)
• M8: 1,726,808 km (0.095 R)
• M9: 2,069,537 km (0.063 R)
• M10: 2,265,959 km (0.087 R)
• M11: 2,607,192 km (0.085 R)
• M12: 2,766,364 km (0.119 R)
• M13: 2,874,224 km (0.108 R)
• M14: 2,965,329 km (0.07 R)
• M15: 4,113,044 km (0.066 R)
• M16: 4,425,255 km (0.092 R)
• M17: 4,531,020 km (0.115 R)
• M18: 4,788,628 km (0.113 R)
• M19: 5,161,725 km (0.079 R)
• M20: 5,430,852 km (0.106 R)
• M21: 5,704,765 km (0.091 R)
• M22: 6,313,778 km (0.084 R)
• M23: 6,796,530 km (0.09 R)
• M24: 6,968,269 km (0.115 R)
• M25: 7,116,670 km (0.112 R)
• M26: 7,848,951 km (0.113 R)
• M27: 8,211,278 km (0.046 R)
• M28: 8,315,697 km (0.083 R)
• M29: 8,578,989 km (0.07 R)
• M30: 8,871,752 km (0.106 R)
• M31: 9,005,941 km (0.108 R)
• M32: 9,113,652 km (0.12 R)
• M33: 9,303,492 km (0.084 R)
• M34: 9,631,859 km (0.106 R)
• M35: 9,880,640 km (0.111 R)
• M36: 10,187,615 km (0.093 R)
• M37: 11,564,065 km (0.074 R)
• M38: 11,976,506 km (0.098 R)
• M39: 12,846,268 km (0.119 R)
• M40: 13,028,778 km (0.06 R)
• M41: 13,120,332 km (0.094 R)
• M42: 13,396,489 km (0.1 R)
• M43: 13,736,376 km (0.099 R)
• M44: 14,047,988 km (0.073 R)
• M45: 14,425,124 km (0.114 R)
• M46: 15,060,915 km (0.09 R)
• M47: 15,673,369 km (0.067 R)
• M48: 15,770,907 km (0.095 R)
• M49: 16,425,846 km (0.108 R)
• M50: 16,524,880 km (0.101 R)
• M51: 16,889,600 km (0.092 R)
• M52: 17,357,691 km (0.114 R)
• M53: 17,762,354 km (0.105 R)
• M54: 17,864,080 km (0.1 R)
• M55: 18,067,982 km (0.103 R)
• M56: 18,409,514 km (0.108 R)
• M57: 18,925,926 km (0.108 R)
• M58: 19,551,843 km (0.094 R)
• M59: 19,832,190 km (0.076 R)
• M60: 20,043,422 km (0.059 R)
• M61: 20,184,493 km (0.08 R)
• M62: 20,717,061 km (0.103 R)
• M63: 22,050,128 km (0.094 R)
• M64: 22,159,484 km (0.102 R)
• M65: 24,647,596 km (0.067 R)
• M66: 24,950,531 km (0.102 R)
• M67: 25,445,551 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 14.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.89 AU - 6.27 AU

Year: 5503 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,751,074 km

• M1: 190,438 km (0.107 R)
• M2: 422,315 km (0.113 R)
• M3: 577,897 km (0.091 R)
• M4: 717,023 km (0.114 R)
• M5: 854,802 km (0.038 R)
• M6: 1,143,975 km (0.119 R)
• M7: 1,275,621 km (0.097 R)
• M8: 1,537,118 km (0.075 R)
• M9: 1,894,059 km (0.109 R)
• M10: 2,133,266 km (0.109 R)
• M11: 2,979,242 km (0.074 R)
• M12: 3,259,289 km (0.118 R)
• M13: 3,402,604 km (0.109 R)
• M14: 3,795,148 km (0.098 R)
• M15: 3,971,674 km (0.071 R)
• M16: 4,597,442 km (0.093 R)
• M17: 4,731,781 km (0.112 R)
• M18: 5,882,338 km (0.102 R)
• M19: 6,564,654 km (0.119 R)
• M20: 7,054,288 km (0.119 R)
• M21: 7,178,603 km (0.078 R)
• M22: 7,429,329 km (0.081 R)
• M23: 7,651,183 km (0.046 R)
• M24: 8,527,378 km (0.088 R)
• M25: 9,987,902 km (0.04 R)
• M26: 10,162,632 km (0.056 R)
• M27: 10,268,099 km (0.088 R)
• M28: 10,622,197 km (0.087 R)
• M29: 10,800,667 km (0.117 R)
• M30: 11,782,029 km (0.057 R)
• M31: 12,376,980 km (0.075 R)
• M32: 12,489,627 km (0.11 R)
• M33: 13,751,485 km (0.079 R)
• M34: 14,615,263 km (0.102 R)
• M35: 14,734,343 km (0.067 R)
• M36: 14,933,757 km (0.09 R)
• M37: 15,214,253 km (0.06 R)
• M38: 15,537,085 km (0.08 R)
• M39: 15,658,708 km (0.053 R)
• M40: 16,025,522 km (0.064 R)
• M41: 16,271,611 km (0.078 R)
• M42: 16,477,607 km (0.096 R)
• M43: 16,726,089 km (0.101 R)
• M44: 16,934,030 km (0.08 R)
• M45: 17,816,957 km (0.085 R)
• M46: 17,944,265 km (0.081 R)
• M47: 18,114,657 km (0.108 R)
• M48: 19,191,013 km (0.04 R)
• M49: 19,759,036 km (0.086 R)
• M50: 19,934,963 km (0.108 R)
• M51: 20,111,339 km (0.067 R)
• M52: 20,421,306 km (0.101 R)
• M53: 20,956,418 km (0.098 R)
• M54: 21,450,839 km (0.06 R)
• M55: 21,541,196 km (0.099 R)
• M56: 22,314,168 km (0.115 R)
• M57: 22,543,202 km (0.117 R)
• M58: 22,865,287 km (0.048 R)
• M59: 23,560,468 km (0.094 R)
• M60: 23,700,342 km (0.085 R)
• M61: 23,980,838 km (0.111 R)
• M62: 24,074,636 km (0.118 R)
• M63: 24,639,966 km (0.071 R)
• M64: 24,781,934 km (0.083 R)
• M65: 24,876,630 km (0.059 R)
• M66: 25,114,341 km (0.086 R)
• M67: 25,448,094 km (0.073 R)
• M68: 25,543,836 km (0.12 R)
• M69: 25,735,471 km (0.084 R)
• M70: 26,410,158 km (0.095 R)
• M71: 27,041,760 km (0.114 R)
• M72: 27,974,054 km (0.067 R)
• M73: 28,966,636 km (0.106 R)
• M74: 29,769,228 km (0.084 R)
• M75: 31,037,669 km (0.114 R)
• M76: 31,139,844 km (0.061 R)
• M77: 31,344,643 km (0.116 R)
• M78: 31,652,815 km (0.081 R)
• M79: 32,220,090 km (0.063 R)
• M80: 33,365,112 km (0.11 R)
• M81: 34,841,494 km (0.062 R)
• M82: 35,480,725 km (0.067 R)
• M83: 35,641,244 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 11.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.39 AU - 10.91 AU

Year: 10160 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,751,074 km

• M1: 150,346 km (0.09 R)
• M2: 282,740 km (0.096 R)
• M3: 706,102 km (0.104 R)
• M4: 867,518 km (0.107 R)
• M5: 1,171,052 km (0.095 R)
• M6: 1,875,359 km (0.113 R)
• M7: 2,198,939 km (0.048 R)
• M8: 2,515,488 km (0.119 R)
• M9: 2,846,698 km (0.035 R)
• M10: 3,383,754 km (0.094 R)
• M11: 3,807,266 km (0.112 R)
• M12: 4,040,040 km (0.117 R)
• M13: 4,247,682 km (0.096 R)
• M14: 4,428,546 km (0.058 R)
• M15: 5,113,255 km (0.087 R)
• M16: 5,435,489 km (0.089 R)
• M17: 6,032,235 km (0.114 R)
• M18: 6,824,954 km (0.08 R)
• M19: 6,966,174 km (0.04 R)
• M20: 7,144,046 km (0.11 R)
• M21: 7,468,225 km (0.087 R)
• M22: 7,540,929 km (0.114 R)
• M23: 7,613,784 km (0.084 R)
• M24: 7,870,942 km (0.099 R)
• M25: 8,056,294 km (0.085 R)
• M26: 8,355,939 km (0.117 R)
• M27: 8,469,334 km (0.095 R)
• M28: 9,433,642 km (0.118 R)
• M29: 9,709,949 km (0.07 R)
• M30: 10,965,225 km (0.102 R)
• M31: 11,047,952 km (0.117 R)
• M32: 11,214,006 km (0.082 R)
• M33: 11,971,869 km (0.111 R)
• M34: 13,227,444 km (0.102 R)
• M35: 13,403,969 km (0.116 R)
• M36: 13,536,812 km (0.094 R)
• M37: 14,072,672 km (0.119 R)
• M38: 14,162,580 km (0.119 R)
• M39: 14,615,413 km (0.106 R)
• M40: 16,998,058 km (0.11 R)
• M41: 17,527,635 km (0.115 R)
• M42: 17,673,044 km (0.081 R)
• M43: 17,770,133 km (0.118 R)
• M44: 18,701,828 km (0.117 R)
• M45: 19,148,827 km (0.037 R)
• M46: 19,599,116 km (0.086 R)
• M47: 19,850,889 km (0.119 R)
• M48: 20,256,000 km (0.11 R)
• M49: 20,714,817 km (0.063 R)
• M50: 21,280,447 km (0.046 R)
• M51: 21,539,251 km (0.117 R)
• M52: 22,112,211 km (0.096 R)
• M53: 22,637,449 km (0.109 R)
• M54: 23,007,554 km (0.115 R)
• M55: 23,433,010 km (0.112 R)
• M56: 23,539,674 km (0.118 R)
• M57: 23,700,192 km (0.109 R)
• M58: 24,075,982 km (0.07 R)
• M59: 24,237,697 km (0.112 R)
• M60: 25,653,940 km (0.049 R)
• M61: 26,316,659 km (0.117 R)
• M62: 26,594,462 km (0.117 R)
• M63: 26,761,563 km (0.077 R)
• M64: 27,096,962 km (0.11 R)
• M65: 27,265,110 km (0.04 R)
• M66: 27,828,346 km (0.092 R)
• M67: 28,395,321 km (0.049 R)
• M68: 28,509,165 km (0.05 R)
• M69: 28,623,159 km (0.11 R)
• M70: 30,526,194 km (0.106 R)
• M71: 30,993,687 km (0.059 R)
• M72: 31,463,574 km (0.071 R)
• M73: 31,640,398 km (0.111 R)
• M74: 31,935,705 km (0.097 R)
• M75: 34,878,893 km (0.048 R)
• M76: 35,000,965 km (0.11 R)
• M77: 35,367,629 km (0.09 R)
• M78: 35,674,305 km (0.065 R)
• M79: 36,166,632 km (0.092 R)
• M80: 36,537,485 km (0.112 R)
• M81: 37,345,164 km (0.106 R)
• M82: 38,725,354 km (0.071 R)
• M83: 38,851,614 km (0.104 R)
• M84: 41,341,820 km (0.102 R)
• M85: 41,923,906 km (0.098 R)
• M86: 43,030,631 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.9

Radius: 3

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.12 AU - 17.36 AU

Year: 26277 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,751,074 km

• M1: 62,382 km (0.076 R)
• M2: 108,159 km (0.09 R)
• M3: 133,142 km (0.1 R)
• M4: 308,321 km (0.072 R)
• M5: 535,261 km (0.104 R)
• M6: 726,896 km (0.09 R)
• M7: 1,094,159 km (0.058 R)
• M8: 1,510,191 km (0.111 R)
• M9: 1,987,707 km (0.079 R)
• M10: 2,261,321 km (0.114 R)
• M11: 2,924,190 km (0.111 R)
• M12: 3,576,735 km (0.086 R)
• M13: 5,578,953 km (0.034 R)
• M14: 6,275,032 km (0.117 R)
• M15: 6,354,020 km (0.054 R)
• M16: 8,145,006 km (0.079 R)
• M17: 10,017,522 km (0.092 R)
• M18: 10,048,339 km (0.082 R)
• M19: 10,482,173 km (0.099 R)
• M20: 12,674,829 km (0.073 R)
• M21: 13,719,621 km (0.109 R)
• M22: 15,037,578 km (0.057 R)
• M23: 16,576,940 km (0.063 R)
• M24: 16,722,648 km (0.106 R)
• M25: 16,759,150 km (0.063 R)
• M26: 17,309,820 km (0.089 R)
• M27: 18,541,908 km (0.093 R)
• M28: 19,340,611 km (0.117 R)
• M29: 20,189,280 km (0.108 R)
• M30: 20,735,761 km (0.111 R)
• M31: 20,814,150 km (0.108 R)
• M32: 22,082,740 km (0.067 R)
• M33: 22,766,851 km (0.039 R)
• M34: 23,172,561 km (0.095 R)
• M35: 24,818,736 km (0.086 R)
• M36: 25,698,072 km (0.117 R)
• M37: 27,228,907 km (0.112 R)
• M38: 29,095,739 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.2

Radius: 8

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.83 AU - 18.77 AU

Year: 26414 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 163.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,751,074 km

• M1: 278,850 km (0.093 R)
• M2: 492,775 km (0.108 R)
• M3: 606,919 km (0.079 R)
• M4: 730,486 km (0.086 R)
• M5: 1,468,154 km (0.067 R)
• M6: 1,636,900 km (0.106 R)
• M7: 1,776,624 km (0.064 R)
• M8: 1,956,890 km (0.07 R)
• M9: 2,030,641 km (0.115 R)
• M10: 3,072,740 km (0.101 R)
• M11: 3,158,909 km (0.1 R)
• M12: 3,466,931 km (0.1 R)
• M13: 4,594,899 km (0.108 R)
• M14: 4,743,300 km (0.117 R)
• M15: 5,826,538 km (0.046 R)
• M16: 5,987,206 km (0.081 R)
• M17: 6,313,329 km (0.056 R)
• M18: 6,982,780 km (0.11 R)
• M19: 7,910,137 km (0.097 R)
• M20: 8,327,964 km (0.082 R)
• M21: 8,875,642 km (0.118 R)
• M22: 9,060,844 km (0.089 R)
• M23: 9,247,392 km (0.077 R)
• M24: 10,134,358 km (0.076 R)
• M25: 10,263,312 km (0.113 R)
• M26: 11,180,945 km (0.041 R)
• M27: 11,582,316 km (0.098 R)
• M28: 11,988,325 km (0.109 R)
• M29: 12,261,640 km (0.112 R)
• M30: 12,606,164 km (0.075 R)
• M31: 13,872,659 km (0.104 R)
• M32: 14,303,800 km (0.117 R)
• M33: 15,179,247 km (0.05 R)
• M34: 15,996,949 km (0.107 R)
• M35: 17,058,196 km (0.069 R)
• M36: 17,674,839 km (0.071 R)
• M37: 18,142,183 km (0.064 R)
• M38: 18,771,541 km (0.071 R)
• M39: 19,009,401 km (0.117 R)
• M40: 19,809,451 km (0.079 R)
• M41: 20,132,582 km (0.083 R)
• M42: 23,287,901 km (0.054 R)
• M43: 24,922,407 km (0.098 R)
• M44: 25,096,539 km (0.104 R)
• M45: 25,709,441 km (0.045 R)
• M46: 26,238,719 km (0.057 R)
• M47: 26,949,907 km (0.1 R)
• M48: 27,218,285 km (0.038 R)
• M49: 28,573,343 km (0.12 R)
• M50: 29,121,469 km (0.115 R)
• M51: 29,857,790 km (0.038 R)
• M52: 31,067,139 km (0.114 R)
• M53: 31,630,824 km (0.057 R)
• M54: 33,918,774 km (0.04 R)
• M55: 34,208,545 km (0.119 R)
• M56: 34,887,869 km (0.11 R)
• M57: 35,082,645 km (0.051 R)
• M58: 38,652,200 km (0.036 R)
• M59: 41,920,615 km (0.092 R)
• M60: 42,543,241 km (0.076 R)
• M61: 42,751,481 km (0.051 R)
• M62: 45,808,663 km (0.05 R)
• M63: 46,021,990 km (0.103 R)
• M64: 48,608,836 km (0.114 R)
• M65: 49,481,590 km (0.044 R)
• M66: 51,685,915 km (0.117 R)
• M67: 52,576,620 km (0.1 R)
• M68: 54,825,525 km (0.027 R)
• M69: 54,938,771 km (0.103 R)
• M70: 57,795,641 km (0.104 R)
• M71: 58,026,172 km (0.106 R)
• M72: 58,720,007 km (0.12 R)
• M73: 60,349,277 km (0.102 R)
• M74: 61,993,507 km (0.114 R)
• M75: 62,702,601 km (0.081 R)
• M76: 63,890,558 km (0.11 R)
• M77: 64,726,511 km (0.12 R)
• M78: 66,650,788 km (0.081 R)
• M79: 66,771,663 km (0.087 R)
• M80: 68,228,148 km (0.102 R)
• M81: 68,471,843 km (0.106 R)
• M82: 68,960,280 km (0.107 R)
• M83: 69,694,955 km (0.029 R)
• M84: 70,186,235 km (0.073 R)
• M85: 71,172,234 km (0.056 R)
• M86: 74,032,246 km (0.071 R)
• M87: 74,157,460 km (0.105 R)
• M88: 83,485,485 km (0.063 R)
• M89: 85,053,869 km (0.112 R)
• M90: 86,895,868 km (0.107 R)
• M91: 87,689,335 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 10,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit