🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.42 AU - 0.62 AU

Year: 171 Days

Day: 37.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,701,905 km

• M1: 495,917 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 212 Days

Day: 27.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.98 AU - 1.44 AU

Year: 608 Days

Day: 14.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.58 AU - 1.84 AU

Year: 1021 Days

Day: 30 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2 AU - 2.1 AU

Year: 1340 Days

Day: 35 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 8.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.99 AU - 4.05 AU

Year: 3015 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,701,905 km

• M1: 108,159 km (0.063 R)
• M2: 201,808 km (0.117 R)
• M3: 302,936 km (0.045 R)
• M4: 359,184 km (0.084 R)
• M5: 503,546 km (0.072 R)
• M6: 724,802 km (0.102 R)
• M7: 828,174 km (0.086 R)
• M8: 920,775 km (0.093 R)
• M9: 1,050,027 km (0.088 R)
• M10: 1,255,276 km (0.084 R)
• M11: 1,335,759 km (0.099 R)
• M12: 1,501,813 km (0.077 R)
• M13: 1,704,369 km (0.086 R)
• M14: 1,926,222 km (0.035 R)
• M15: 2,040,665 km (0.101 R)
• M16: 2,254,590 km (0.087 R)
• M17: 2,566,351 km (0.1 R)
• M18: 2,646,536 km (0.053 R)
• M19: 3,367,448 km (0.1 R)
• M20: 3,430,279 km (0.1 R)
• M21: 4,779,502 km (0.042 R)
• M22: 4,949,745 km (0.118 R)
• M23: 5,093,209 km (0.093 R)
• M24: 5,150,954 km (0.047 R)
• M25: 5,591,071 km (0.112 R)
• M26: 5,665,571 km (0.051 R)
• M27: 5,815,767 km (0.047 R)
• M28: 6,617,312 km (0.119 R)
• M29: 7,192,516 km (0.047 R)
• M30: 7,568,455 km (0.084 R)
• M31: 7,767,121 km (0.117 R)
• M32: 7,867,053 km (0.1 R)
• M33: 8,001,093 km (0.086 R)
• M34: 8,390,496 km (0.104 R)
• M35: 8,665,157 km (0.081 R)
• M36: 8,977,518 km (0.076 R)
• M37: 9,117,541 km (0.049 R)
• M38: 9,417,635 km (0.087 R)
• M39: 9,649,362 km (0.083 R)
• M40: 9,721,019 km (0.113 R)
• M41: 9,828,730 km (0.118 R)
• M42: 10,300,561 km (0.066 R)
• M43: 10,428,916 km (0.081 R)
• M44: 11,531,303 km (0.103 R)
• M45: 11,607,299 km (0.099 R)
• M46: 12,163,952 km (0.105 R)
• M47: 12,396,727 km (0.106 R)
• M48: 13,084,428 km (0.097 R)
• M49: 13,243,301 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 8

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.47 AU - 3.91 AU

Year: 3236 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,701,905 km

• M1: 409,898 km (0.058 R)
• M2: 767,287 km (0.094 R)
• M3: 823,686 km (0.109 R)
• M4: 940,971 km (0.083 R)
• M5: 1,089,222 km (0.062 R)
• M6: 1,232,088 km (0.075 R)
• M7: 1,848,282 km (0.096 R)
• M8: 2,278,525 km (0.098 R)
• M9: 2,428,721 km (0.071 R)
• M10: 2,582,209 km (0.057 R)
• M11: 2,668,976 km (0.111 R)
• M12: 2,756,640 km (0.114 R)
• M13: 2,809,747 km (0.059 R)
• M14: 2,989,115 km (0.107 R)
• M15: 3,454,215 km (0.079 R)
• M16: 3,646,598 km (0.081 R)
• M17: 3,902,111 km (0.071 R)
• M18: 4,265,334 km (0.032 R)
• M19: 4,471,929 km (0.099 R)
• M20: 4,724,151 km (0.065 R)
• M21: 5,002,553 km (0.116 R)
• M22: 5,286,490 km (0.11 R)
• M23: 5,463,763 km (0.049 R)
• M24: 5,530,783 km (0.086 R)
• M25: 5,643,131 km (0.038 R)
• M26: 5,801,555 km (0.088 R)
• M27: 6,332,777 km (0.086 R)
• M28: 6,403,238 km (0.091 R)
• M29: 6,831,237 km (0.115 R)
• M30: 6,903,493 km (0.079 R)
• M31: 7,219,593 km (0.082 R)
• M32: 7,441,148 km (0.087 R)
• M33: 7,690,079 km (0.117 R)
• M34: 8,144,856 km (0.104 R)
• M35: 8,247,181 km (0.108 R)
• M36: 9,054,112 km (0.089 R)
• M37: 9,480,615 km (0.106 R)
• M38: 9,561,249 km (0.103 R)
• M39: 9,669,109 km (0.08 R)
• M40: 10,297,569 km (0.084 R)
• M41: 10,408,272 km (0.069 R)
• M42: 10,574,924 km (0.101 R)
• M43: 10,967,469 km (0.033 R)
• M44: 11,023,867 km (0.072 R)
• M45: 11,222,234 km (0.04 R)
• M46: 11,593,835 km (0.089 R)
• M47: 11,940,304 km (0.1 R)
• M48: 12,173,228 km (0.054 R)
• M49: 13,693,291 km (0.094 R)
• M50: 13,937,136 km (0.035 R)
• M51: 14,243,812 km (0.098 R)
• M52: 14,398,197 km (0.065 R)
• M53: 14,832,928 km (0.061 R)
• M54: 14,989,258 km (0.065 R)
• M55: 15,051,939 km (0.061 R)
• M56: 15,398,408 km (0.062 R)
• M57: 15,461,688 km (0.116 R)
• M58: 15,524,968 km (0.109 R)
• M59: 15,779,284 km (0.087 R)
• M60: 16,356,433 km (0.12 R)
• M61: 16,582,774 km (0.116 R)
• M62: 16,712,476 km (0.07 R)
• M63: 17,038,449 km (0.032 R)
• M64: 17,366,518 km (0.106 R)
• M65: 17,663,619 km (0.068 R)
• M66: 17,796,163 km (0.108 R)
• M67: 17,929,006 km (0.096 R)
• M68: 18,699,584 km (0.108 R)
• M69: 19,549,300 km (0.096 R)
• M70: 20,481,145 km (0.103 R)
• M71: 20,899,870 km (0.116 R)
• M72: 21,251,126 km (0.114 R)
• M73: 21,392,047 km (0.082 R)
• M74: 21,639,631 km (0.105 R)
• M75: 22,495,481 km (0.044 R)
• M76: 23,653,667 km (0.094 R)
• M77: 23,836,476 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 7.9

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.14 AU - 10.88 AU

Year: 13390 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,701,905 km

• M1: 118,182 km (0.068 R)
• M2: 212,279 km (0.071 R)
• M3: 391,049 km (0.085 R)
• M4: 618,138 km (0.112 R)
• M5: 766,240 km (0.114 R)
• M6: 989,141 km (0.054 R)
• M7: 1,396,945 km (0.1 R)
• M8: 1,494,333 km (0.119 R)
• M9: 1,721,871 km (0.105 R)
• M10: 2,125,636 km (0.054 R)
• M11: 2,440,091 km (0.091 R)
• M12: 3,208,874 km (0.095 R)
• M13: 4,293,459 km (0.117 R)
• M14: 5,404,073 km (0.103 R)
• M15: 5,911,659 km (0.066 R)
• M16: 6,070,981 km (0.101 R)
• M17: 7,438,305 km (0.098 R)
• M18: 7,653,427 km (0.114 R)
• M19: 8,400,668 km (0.087 R)
• M20: 8,624,766 km (0.112 R)
• M21: 8,896,436 km (0.099 R)
• M22: 9,401,777 km (0.086 R)
• M23: 9,775,024 km (0.059 R)
• M24: 10,248,651 km (0.068 R)
• M25: 10,440,136 km (0.099 R)
• M26: 10,729,608 km (0.086 R)
• M27: 12,726,291 km (0.039 R)
• M28: 13,399,481 km (0.103 R)
• M29: 13,556,409 km (0.079 R)
• M30: 17,275,113 km (0.069 R)
• M31: 17,331,961 km (0.088 R)
• M32: 18,774,832 km (0.094 R)
• M33: 19,185,777 km (0.046 R)
• M34: 19,481,084 km (0.073 R)
• M35: 20,919,467 km (0.041 R)
• M36: 21,528,929 km (0.073 R)
• M37: 21,712,785 km (0.119 R)
• M38: 21,835,754 km (0.098 R)
• M39: 22,144,075 km (0.102 R)
• M40: 22,515,976 km (0.066 R)
• M41: 23,077,716 km (0.071 R)
• M42: 23,707,223 km (0.049 R)
• M43: 24,342,416 km (0.114 R)
• M44: 24,598,079 km (0.055 R)
• M45: 26,346,878 km (0.049 R)
• M46: 26,478,075 km (0.087 R)
• M47: 27,801,268 km (0.119 R)
• M48: 28,672,975 km (0.073 R)
• M49: 29,826,225 km (0.12 R)
• M50: 30,718,427 km (0.113 R)
• M51: 30,925,470 km (0.103 R)
• M52: 31,480,179 km (0.118 R)
• M53: 32,108,041 km (0.059 R)
• M54: 32,528,860 km (0.119 R)
• M55: 32,669,482 km (0.111 R)
• M56: 34,087,670 km (0.07 R)
• M57: 35,308,688 km (0.054 R)
• M58: 35,380,944 km (0.113 R)
• M59: 35,598,160 km (0.076 R)
• M60: 35,960,935 km (0.092 R)
• M61: 36,617,220 km (0.066 R)
• M62: 37,350,998 km (0.111 R)
• M63: 37,719,757 km (0.049 R)
• M64: 38,163,763 km (0.111 R)
• M65: 39,356,357 km (0.073 R)
• M66: 39,882,044 km (0.113 R)
• M67: 41,092,142 km (0.116 R)
• M68: 41,320,278 km (0.082 R)
• M69: 42,084,125 km (0.098 R)
• M70: 42,775,566 km (0.084 R)
• M71: 44,403,490 km (0.114 R)
• M72: 44,637,761 km (0.117 R)
• M73: 45,657,420 km (0.056 R)
• M74: 46,605,421 km (0.113 R)
• M75: 46,684,708 km (0.067 R)
• M76: 46,763,995 km (0.114 R)
• M77: 48,119,651 km (0.104 R)
• M78: 48,199,836 km (0.079 R)
• M79: 49,893,134 km (0.084 R)
• M80: 50,543,436 km (0.088 R)
• M81: 50,788,028 km (0.047 R)
• M82: 50,869,559 km (0.053 R)
• M83: 51,278,261 km (0.049 R)
• M84: 51,442,070 km (0.071 R)
• M85: 52,758,531 km (0.111 R)
• M86: 52,841,109 km (0.118 R)
• M87: 54,419,666 km (0.086 R)
• M88: 54,670,243 km (0.12 R)
• M89: 55,760,811 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.5

Radius: 3.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.96 AU - 11.6 AU

Year: 16160 Days

Day: 15.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 36,701,905 km

• M1: 131,497 km (0.068 R)
• M2: 201,808 km (0.048 R)
• M3: 501,003 km (0.11 R)
• M4: 625,319 km (0.068 R)
• M5: 747,840 km (0.046 R)
• M6: 890,107 km (0.06 R)
• M7: 1,053,618 km (0.118 R)
• M8: 1,199,326 km (0.063 R)
• M9: 1,735,186 km (0.119 R)
• M10: 1,875,509 km (0.108 R)
• M11: 3,293,696 km (0.104 R)
• M12: 4,087,612 km (0.11 R)
• M13: 4,253,367 km (0.034 R)
• M14: 4,763,196 km (0.082 R)
• M15: 5,701,175 km (0.118 R)
• M16: 5,886,078 km (0.069 R)
• M17: 6,357,162 km (0.083 R)
• M18: 6,476,840 km (0.05 R)
• M19: 7,086,152 km (0.116 R)
• M20: 7,561,424 km (0.111 R)
• M21: 9,782,354 km (0.068 R)
• M22: 10,003,759 km (0.071 R)
• M23: 13,423,567 km (0.112 R)
• M24: 13,700,173 km (0.119 R)
• M25: 14,384,583 km (0.082 R)
• M26: 16,536,100 km (0.08 R)
• M27: 16,964,997 km (0.042 R)
• M28: 17,464,504 km (0.09 R)
• M29: 17,497,865 km (0.067 R)
• M30: 19,893,226 km (0.075 R)
• M31: 20,138,267 km (0.111 R)
• M32: 20,384,505 km (0.119 R)
• M33: 21,845,927 km (0.106 R)
• M34: 22,171,302 km (0.079 R)
• M35: 23,009,948 km (0.094 R)
• M36: 25,170,291 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 5.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.12 AU - 12.72 AU

Year: 19984 Days

Day: 22 Hours

Environment

Temp: -218 °C

Axial Tilt: 85.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,701,905 km

• M1: 86,617 km (0.112 R)
• M2: 130,300 km (0.092 R)
• M3: 189,241 km (0.072 R)
• M4: 299,345 km (0.046 R)
• M5: 529,277 km (0.116 R)
• M6: 762,650 km (0.1 R)
• M7: 914,193 km (0.101 R)
• M8: 1,210,696 km (0.109 R)
• M9: 1,406,070 km (0.109 R)
• M10: 1,592,469 km (0.065 R)
• M11: 1,688,511 km (0.115 R)
• M12: 2,261,920 km (0.112 R)
• M13: 2,682,739 km (0.118 R)
• M14: 2,913,867 km (0.079 R)
• M15: 3,199,749 km (0.111 R)
• M16: 3,297,137 km (0.039 R)
• M17: 3,721,546 km (0.108 R)
• M18: 3,772,709 km (0.088 R)
• M19: 4,084,022 km (0.102 R)
• M20: 4,842,333 km (0.092 R)
• M21: 5,152,001 km (0.115 R)
• M22: 5,323,590 km (0.051 R)
• M23: 6,331,281 km (0.109 R)
• M24: 6,700,788 km (0.091 R)
• M25: 7,589,848 km (0.048 R)
• M26: 7,916,420 km (0.115 R)
• M27: 8,616,837 km (0.104 R)
• M28: 8,820,590 km (0.062 R)
• M29: 8,888,806 km (0.039 R)
• M30: 9,686,612 km (0.095 R)
• M31: 9,792,377 km (0.12 R)
• M32: 10,183,426 km (0.091 R)
• M33: 10,326,891 km (0.11 R)
• M34: 10,724,821 km (0.089 R)
• M35: 11,090,887 km (0.067 R)
• M36: 11,461,142 km (0.098 R)
• M37: 11,498,392 km (0.115 R)
• M38: 12,289,914 km (0.071 R)
• M39: 13,964,662 km (0.066 R)
• M40: 14,084,191 km (0.111 R)
• M41: 14,525,205 km (0.093 R)
• M42: 14,565,597 km (0.095 R)
• M43: 14,686,771 km (0.026 R)
• M44: 16,000,240 km (0.07 R)
• M45: 16,041,828 km (0.119 R)
• M46: 16,586,514 km (0.113 R)
• M47: 16,713,224 km (0.116 R)
• M48: 17,052,212 km (0.06 R)
• M49: 17,522,249 km (0.088 R)
• M50: 17,565,184 km (0.065 R)
• M51: 18,300,308 km (0.065 R)
• M52: 18,693,600 km (0.073 R)
• M53: 19,355,272 km (0.025 R)
• M54: 19,890,234 km (0.095 R)
• M55: 20,204,389 km (0.07 R)
• M56: 20,746,981 km (0.111 R)
• M57: 21,019,997 km (0.111 R)
• M58: 21,111,401 km (0.083 R)
• M59: 21,294,359 km (0.098 R)
• M60: 21,477,766 km (0.084 R)
• M61: 21,661,772 km (0.114 R)
• M62: 22,124,179 km (0.112 R)
• M63: 22,356,654 km (0.077 R)
• M64: 22,730,050 km (0.09 R)
• M65: 23,341,457 km (0.078 R)
• M66: 23,483,275 km (0.055 R)
• M67: 23,625,393 km (0.08 R)
• M68: 24,436,363 km (0.086 R)
• M69: 24,917,470 km (0.066 R)
• M70: 25,547,876 km (0.073 R)
• M71: 25,889,408 km (0.114 R)
• M72: 26,478,374 km (0.076 R)
• M73: 26,923,129 km (0.093 R)
• M74: 28,929,087 km (0.113 R)
• M75: 29,081,377 km (0.036 R)
• M76: 29,183,104 km (0.114 R)
• M77: 30,310,025 km (0.111 R)
• M78: 30,413,247 km (0.091 R)
• M79: 30,930,706 km (0.109 R)
• M80: 31,190,558 km (0.048 R)
• M81: 31,398,947 km (0.114 R)
• M82: 31,503,367 km (0.109 R)
• M83: 31,921,942 km (0.118 R)
• M84: 32,447,928 km (0.117 R)
• M85: 32,606,202 km (0.1 R)
• M86: 32,711,968 km (0.054 R)
• M87: 32,923,649 km (0.077 R)
• M88: 34,418,431 km (0.117 R)
• M89: 35,554,028 km (0.094 R)
• M90: 35,826,296 km (0.12 R)
• M91: 36,482,283 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit