🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 47.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,206,283 km

• M1: 127,308 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.07 AU - 1.77 AU

Year: 618 Days

Day: 15.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.93 AU - 2.19 AU

Year: 1080 Days

Day: 42.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 14.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.51 AU - 11.19 AU

Year: 10443 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 115,206,283 km

• M1: 189,241 km (0.043 R)
• M2: 291,865 km (0.108 R)
• M3: 449,990 km (0.039 R)
• M4: 664,215 km (0.034 R)
• M5: 968,347 km (0.088 R)
• M6: 1,478,177 km (0.053 R)
• M7: 1,602,642 km (0.093 R)
• M8: 1,975,141 km (0.088 R)
• M9: 2,183,830 km (0.068 R)
• M10: 2,278,974 km (0.104 R)
• M11: 2,724,925 km (0.081 R)
• M12: 3,037,884 km (0.096 R)
• M13: 3,335,135 km (0.071 R)
• M14: 4,224,045 km (0.076 R)
• M15: 4,465,048 km (0.079 R)
• M16: 4,741,804 km (0.093 R)
• M17: 5,183,566 km (0.111 R)
• M18: 5,280,057 km (0.064 R)
• M19: 5,572,969 km (0.108 R)
• M20: 6,107,034 km (0.084 R)
• M21: 6,587,991 km (0.099 R)
• M22: 7,188,477 km (0.1 R)
• M23: 7,513,703 km (0.107 R)
• M24: 7,806,765 km (0.104 R)
• M25: 8,442,257 km (0.083 R)
• M26: 8,900,924 km (0.112 R)
• M27: 9,094,354 km (0.111 R)
• M28: 9,604,183 km (0.06 R)
• M29: 9,882,585 km (0.082 R)
• M30: 10,447,317 km (0.103 R)
• M31: 10,569,688 km (0.07 R)
• M32: 10,692,657 km (0.084 R)
• M33: 12,679,616 km (0.089 R)
• M34: 12,897,580 km (0.096 R)
• M35: 13,161,022 km (0.119 R)
• M36: 13,514,821 km (0.096 R)
• M37: 14,504,112 km (0.112 R)
• M38: 14,778,026 km (0.077 R)
• M39: 15,610,089 km (0.064 R)
• M40: 16,314,994 km (0.11 R)
• M41: 17,367,864 km (0.059 R)
• M42: 17,707,451 km (0.087 R)
• M43: 18,343,990 km (0.098 R)
• M44: 18,541,310 km (0.102 R)
• M45: 18,739,377 km (0.116 R)
• M46: 19,538,828 km (0.112 R)
• M47: 19,993,307 km (0.059 R)
• M48: 20,094,884 km (0.09 R)
• M49: 20,451,525 km (0.109 R)
• M50: 21,222,702 km (0.077 R)
• M51: 23,592,931 km (0.089 R)
• M52: 24,945,744 km (0.066 R)
• M53: 25,880,132 km (0.091 R)
• M54: 26,046,186 km (0.116 R)
• M55: 27,443,879 km (0.116 R)
• M56: 27,613,224 km (0.118 R)
• M57: 28,009,808 km (0.076 R)
• M58: 28,180,349 km (0.109 R)
• M59: 28,351,190 km (0.098 R)
• M60: 29,614,843 km (0.091 R)
• M61: 31,426,473 km (0.066 R)
• M62: 32,256,293 km (0.094 R)
• M63: 33,333,996 km (0.115 R)
• M64: 33,635,436 km (0.115 R)
• M65: 34,058,947 km (0.111 R)
• M66: 36,450,868 km (0.078 R)
• M67: 36,575,034 km (0.101 R)
• M68: 36,699,350 km (0.095 R)
• M69: 37,073,045 km (0.112 R)
• M70: 38,012,669 km (0.105 R)
• M71: 38,453,833 km (0.119 R)
• M72: 39,341,248 km (0.108 R)
• M73: 40,363,899 km (0.06 R)
• M74: 40,620,908 km (0.098 R)
• M75: 41,201,049 km (0.099 R)
• M76: 41,979,107 km (0.069 R)
• M77: 42,109,257 km (0.104 R)
• M78: 42,304,632 km (0.096 R)
• M79: 42,631,055 km (0.061 R)
• M80: 43,089,423 km (0.047 R)
• M81: 43,549,436 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.2

Radius: 6.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.72 AU - 21.16 AU

Year: 25466 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,206,283 km

• M1: 188,793 km (0.117 R)
• M2: 777,161 km (0.112 R)
• M3: 836,850 km (0.083 R)
• M4: 1,091,167 km (0.091 R)
• M5: 1,321,099 km (0.097 R)
• M6: 2,240,677 km (0.108 R)
• M7: 2,444,130 km (0.113 R)
• M8: 2,623,348 km (0.117 R)
• M9: 3,121,958 km (0.088 R)
• M10: 3,283,823 km (0.113 R)
• M11: 3,717,357 km (0.093 R)
• M12: 4,063,228 km (0.075 R)
• M13: 4,168,993 km (0.069 R)
• M14: 4,637,983 km (0.117 R)
• M15: 5,941,878 km (0.11 R)
• M16: 6,183,179 km (0.061 R)
• M17: 7,010,306 km (0.071 R)
• M18: 7,052,642 km (0.066 R)
• M19: 7,265,221 km (0.112 R)
• M20: 7,350,940 km (0.075 R)
• M21: 7,696,960 km (0.114 R)
• M22: 8,181,358 km (0.095 R)
• M23: 8,270,369 km (0.1 R)
• M24: 8,315,098 km (0.11 R)
• M25: 9,692,895 km (0.078 R)
• M26: 10,359,802 km (0.108 R)
• M27: 10,698,791 km (0.1 R)
• M28: 11,139,955 km (0.104 R)
• M29: 11,587,103 km (0.074 R)
• M30: 11,737,449 km (0.06 R)
• M31: 12,040,085 km (0.108 R)
• M32: 14,283,305 km (0.098 R)
• M33: 14,337,011 km (0.087 R)
• M34: 14,606,437 km (0.045 R)
• M35: 15,259,880 km (0.047 R)
• M36: 16,482,394 km (0.084 R)
• M37: 17,162,466 km (0.064 R)
• M38: 17,736,174 km (0.112 R)
• M39: 17,909,558 km (0.061 R)
• M40: 18,199,628 km (0.068 R)
• M41: 18,549,837 km (0.088 R)
• M42: 18,608,479 km (0.09 R)
• M43: 18,667,122 km (0.106 R)
• M44: 19,197,745 km (0.058 R)
• M45: 19,375,767 km (0.109 R)
• M46: 20,697,613 km (0.064 R)
• M47: 20,819,236 km (0.107 R)
• M48: 21,002,045 km (0.084 R)
• M49: 21,553,912 km (0.08 R)
• M50: 21,615,546 km (0.089 R)
• M51: 22,671,707 km (0.094 R)
• M52: 22,859,901 km (0.098 R)
• M53: 22,985,563 km (0.064 R)
• M54: 23,490,755 km (0.114 R)
• M55: 23,554,185 km (0.083 R)
• M56: 24,063,416 km (0.079 R)
• M57: 24,640,714 km (0.093 R)
• M58: 24,705,041 km (0.053 R)
• M59: 25,222,500 km (0.117 R)
• M60: 25,808,924 km (0.117 R)
• M61: 25,874,298 km (0.085 R)
• M62: 27,661,693 km (0.08 R)
• M63: 27,795,584 km (0.081 R)
• M64: 28,671,778 km (0.06 R)
• M65: 28,943,149 km (0.029 R)
• M66: 29,283,634 km (0.09 R)
• M67: 30,589,324 km (0.088 R)
• M68: 30,936,092 km (0.067 R)
• M69: 31,353,919 km (0.088 R)
• M70: 31,843,852 km (0.118 R)
• M71: 32,406,788 km (0.077 R)
• M72: 34,546,935 km (0.08 R)
• M73: 35,197,836 km (0.114 R)
• M74: 35,998,783 km (0.076 R)
• M75: 37,248,523 km (0.09 R)
• M76: 37,618,928 km (0.115 R)
• M77: 38,962,017 km (0.052 R)
• M78: 41,694,871 km (0.104 R)
• M79: 44,019,173 km (0.03 R)
• M80: 45,196,957 km (0.082 R)
• M81: 45,908,744 km (0.083 R)
• M82: 47,744,160 km (0.109 R)
• M83: 48,146,429 km (0.089 R)
• M84: 49,035,190 km (0.093 R)
• M85: 49,847,806 km (0.104 R)
• M86: 50,174,079 km (0.117 R)
• M87: 50,337,589 km (0.105 R)
• M88: 50,746,889 km (0.114 R)
• M89: 51,733,786 km (0.094 R)
• M90: 54,564,327 km (0.091 R)
• M91: 54,816,400 km (0.114 R)
• M92: 55,321,891 km (0.099 R)
• M93: 55,744,355 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.5

Radius: 6.9

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 18.08 AU - 21.62 AU

Year: 32302 Days

Day: 19.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,206,283 km

• M1: 318,793 km (0.099 R)
• M2: 872,156 km (0.042 R)
• M3: 1,006,794 km (0.086 R)
• M4: 1,296,415 km (0.074 R)
• M5: 2,172,311 km (0.083 R)
• M6: 2,217,938 km (0.112 R)
• M7: 2,497,836 km (0.11 R)
• M8: 2,739,735 km (0.044 R)
• M9: 4,115,138 km (0.085 R)
• M10: 5,606,779 km (0.098 R)
• M11: 6,640,350 km (0.109 R)
• M12: 7,731,517 km (0.081 R)
• M13: 7,871,840 km (0.031 R)
• M14: 8,513,465 km (0.117 R)
• M15: 10,305,349 km (0.097 R)
• M16: 10,615,016 km (0.116 R)
• M17: 11,164,339 km (0.069 R)
• M18: 11,803,422 km (0.044 R)
• M19: 13,033,266 km (0.068 R)
• M20: 13,116,741 km (0.095 R)
• M21: 13,621,185 km (0.091 R)
• M22: 14,562,306 km (0.074 R)
• M23: 17,051,016 km (0.092 R)
• M24: 18,064,092 km (0.028 R)
• M25: 18,343,841 km (0.09 R)
• M26: 18,624,935 km (0.042 R)
• M27: 20,341,570 km (0.036 R)
• M28: 23,922,943 km (0.119 R)
• M29: 25,159,370 km (0.096 R)
• M30: 26,627,823 km (0.118 R)
• M31: 28,991,020 km (0.12 R)
• M32: 29,100,077 km (0.067 R)
• M33: 29,977,020 km (0.079 R)
• M34: 32,207,225 km (0.115 R)
• M35: 34,721,367 km (0.112 R)
• M36: 34,837,155 km (0.094 R)
• M37: 35,651,117 km (0.108 R)
• M38: 35,767,953 km (0.079 R)
• M39: 36,119,059 km (0.112 R)
• M40: 36,236,344 km (0.109 R)
• M41: 36,353,779 km (0.102 R)
• M42: 36,471,362 km (0.085 R)
• M43: 38,849,071 km (0.099 R)
• M44: 38,969,348 km (0.067 R)
• M45: 39,210,051 km (0.119 R)
• M46: 44,127,931 km (0.114 R)
• M47: 44,378,956 km (0.063 R)
• M48: 44,882,204 km (0.073 R)
• M49: 45,008,315 km (0.03 R)
• M50: 45,514,105 km (0.1 R)
• M51: 45,894,532 km (0.103 R)
• M52: 50,804,783 km (0.073 R)
• M53: 51,859,598 km (0.081 R)
• M54: 53,455,209 km (0.104 R)
• M55: 54,393,487 km (0.116 R)
• M56: 55,066,976 km (0.074 R)
• M57: 55,337,150 km (0.083 R)
• M58: 55,743,308 km (0.102 R)
• M59: 55,878,844 km (0.069 R)
• M60: 58,751,422 km (0.089 R)
• M61: 62,373,785 km (0.092 R)
• M62: 62,796,399 km (0.09 R)
• M63: 64,212,044 km (0.119 R)
• M64: 64,354,162 km (0.062 R)
• M65: 65,066,397 km (0.061 R)
• M66: 69,540,271 km (0.096 R)
• M67: 69,832,286 km (0.046 R)
• M68: 70,124,750 km (0.071 R)
• M69: 74,410,579 km (0.105 R)
• M70: 75,757,858 km (0.075 R)
• M71: 77,264,159 km (0.082 R)
• M72: 77,718,039 km (0.065 R)
• M73: 79,389,645 km (0.062 R)
• M74: 82,150,624 km (0.092 R)
• M75: 85,098,898 km (0.058 R)
• M76: 85,723,918 km (0.111 R)
• M77: 90,142,142 km (0.062 R)
• M78: 90,301,314 km (0.119 R)
• M79: 93,826,289 km (0.107 R)
• M80: 97,396,143 km (0.097 R)
• M81: 97,722,864 km (0.101 R)
• M82: 99,690,824 km (0.093 R)
• M83: 101,175,434 km (0.068 R)
• M84: 102,169,212 km (0.096 R)
• M85: 102,335,116 km (0.049 R)
• M86: 105,505,095 km (0.095 R)
• M87: 105,840,643 km (0.099 R)
• M88: 106,849,382 km (0.095 R)
• M89: 107,692,515 km (0.1 R)
• M90: 108,876,582 km (0.095 R)
• M91: 112,283,225 km (0.067 R)
• M92: 114,688,609 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit