🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.11 AU

Year: 326 Days

Day: 44.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.08 AU - 1.54 AU

Year: 553 Days

Day: 17.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.32 AU - 1.32 AU

Year: 560 Days

Day: 23 Hours

Environment

Temp: -14 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,508,516 km

• M1: 280,945 km (0.07 R)
• M2: 406,607 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.7 AU - 2.4 AU

Year: 1083 Days

Day: 37.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,508,516 km

• M1: 562,189 km (0.06 R)
• M2: 702,811 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.38 AU - 2.8 AU

Year: 1538 Days

Day: 29.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.17 AU - 3.55 AU

Year: 2272 Days

Day: 16.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 10.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.52 AU - 5.9 AU

Year: 5034 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,508,516 km

• M1: 136,433 km (0.083 R)
• M2: 250,726 km (0.072 R)
• M3: 322,982 km (0.044 R)
• M4: 422,016 km (0.073 R)
• M5: 561,740 km (0.027 R)
• M6: 708,496 km (0.077 R)
• M7: 781,798 km (0.034 R)
• M8: 891,304 km (0.046 R)
• M9: 1,102,536 km (0.038 R)
• M10: 1,214,286 km (0.079 R)
• M11: 1,504,506 km (0.051 R)
• M12: 1,587,533 km (0.117 R)
• M13: 1,772,884 km (0.079 R)
• M14: 1,905,428 km (0.12 R)
• M15: 2,056,821 km (0.098 R)
• M16: 2,275,533 km (0.086 R)
• M17: 2,355,418 km (0.08 R)
• M18: 2,452,807 km (0.065 R)
• M19: 2,601,208 km (0.098 R)
• M20: 3,047,009 km (0.108 R)
• M21: 3,135,571 km (0.09 R)
• M22: 3,351,591 km (0.118 R)
• M23: 3,443,145 km (0.071 R)
• M24: 3,609,946 km (0.106 R)
• M25: 4,146,105 km (0.081 R)
• M26: 4,363,620 km (0.068 R)
• M27: 4,483,897 km (0.096 R)
• M28: 4,996,868 km (0.092 R)
• M29: 5,313,716 km (0.109 R)
• M30: 5,399,286 km (0.08 R)
• M31: 5,768,344 km (0.071 R)
• M32: 5,878,448 km (0.114 R)
• M33: 6,123,190 km (0.115 R)
• M34: 6,507,956 km (0.089 R)
• M35: 6,761,225 km (0.096 R)
• M36: 6,970,962 km (0.12 R)
• M37: 7,904,003 km (0.102 R)
• M38: 8,199,010 km (0.093 R)
• M39: 8,926,954 km (0.042 R)
• M40: 9,157,185 km (0.1 R)
• M41: 9,885,726 km (0.104 R)
• M42: 10,337,213 km (0.071 R)
• M43: 10,741,127 km (0.059 R)
• M44: 11,013,395 km (0.073 R)
• M45: 11,095,375 km (0.085 R)
• M46: 11,675,964 km (0.113 R)
• M47: 12,068,359 km (0.092 R)
• M48: 12,153,032 km (0.087 R)
• M49: 12,238,003 km (0.086 R)
• M50: 12,351,399 km (0.087 R)
• M51: 12,522,239 km (0.113 R)
• M52: 12,895,187 km (0.104 R)
• M53: 13,010,676 km (0.109 R)
• M54: 13,740,265 km (0.079 R)
• M55: 14,124,881 km (0.092 R)
• M56: 14,214,191 km (0.092 R)
• M57: 14,333,421 km (0.094 R)
• M58: 15,178,050 km (0.099 R)
• M59: 15,914,820 km (0.108 R)
• M60: 16,194,119 km (0.064 R)
• M61: 16,318,734 km (0.088 R)
• M62: 16,443,798 km (0.115 R)
• M63: 16,757,505 km (0.111 R)
• M64: 17,073,455 km (0.028 R)
• M65: 17,743,055 km (0.116 R)
• M66: 18,000,364 km (0.098 R)
• M67: 18,129,616 km (0.055 R)
• M68: 18,453,795 km (0.086 R)
• M69: 18,551,482 km (0.049 R)
• M70: 18,714,544 km (0.114 R)
• M71: 19,140,898 km (0.103 R)
• M72: 19,504,271 km (0.091 R)
• M73: 20,472,917 km (0.116 R)
• M74: 21,116,039 km (0.115 R)
• M75: 21,731,484 km (0.093 R)
• M76: 21,834,557 km (0.053 R)
• M77: 21,937,929 km (0.104 R)
• M78: 23,190,213 km (0.083 R)
• M79: 23,436,451 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 14.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.54 AU - 6.98 AU

Year: 6485 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 84,508,516 km

• M1: 189,391 km (0.084 R)
• M2: 286,031 km (0.109 R)
• M3: 379,829 km (0.059 R)
• M4: 504,444 km (0.041 R)
• M5: 612,005 km (0.084 R)
• M6: 768,035 km (0.073 R)
• M7: 1,061,098 km (0.073 R)
• M8: 1,161,179 km (0.062 R)
• M9: 1,264,700 km (0.113 R)
• M10: 1,584,840 km (0.096 R)
• M11: 1,787,545 km (0.071 R)
• M12: 1,897,948 km (0.096 R)
• M13: 2,056,372 km (0.092 R)
• M14: 2,148,973 km (0.119 R)
• M15: 2,243,070 km (0.111 R)
• M16: 2,435,753 km (0.118 R)
• M17: 3,179,852 km (0.043 R)
• M18: 3,521,833 km (0.051 R)
• M19: 3,647,944 km (0.111 R)
• M20: 4,064,724 km (0.111 R)
• M21: 4,256,508 km (0.083 R)
• M22: 4,466,544 km (0.076 R)
• M23: 4,664,761 km (0.107 R)
• M24: 5,165,016 km (0.03 R)
• M25: 5,881,141 km (0.076 R)
• M26: 6,217,138 km (0.087 R)
• M27: 6,353,272 km (0.106 R)
• M28: 6,542,214 km (0.117 R)
• M29: 6,663,388 km (0.086 R)
• M30: 6,767,808 km (0.067 R)
• M31: 6,907,981 km (0.036 R)
• M32: 7,244,726 km (0.075 R)
• M33: 7,406,142 km (0.099 R)
• M34: 7,659,710 km (0.12 R)
• M35: 8,175,374 km (0.087 R)
• M36: 8,550,715 km (0.083 R)
• M37: 8,893,444 km (0.07 R)
• M38: 9,066,529 km (0.063 R)
• M39: 9,221,213 km (0.073 R)
• M40: 9,631,709 km (0.027 R)
• M41: 10,531,540 km (0.089 R)
• M42: 10,633,117 km (0.054 R)
• M43: 10,735,143 km (0.096 R)
• M44: 11,043,016 km (0.068 R)
• M45: 11,146,238 km (0.037 R)
• M46: 11,562,719 km (0.102 R)
• M47: 11,836,184 km (0.07 R)
• M48: 12,005,379 km (0.105 R)
• M49: 12,175,621 km (0.097 R)
• M50: 12,496,808 km (0.109 R)
• M51: 12,907,603 km (0.118 R)
• M52: 13,038,352 km (0.096 R)
• M53: 13,720,668 km (0.111 R)
• M54: 14,166,918 km (0.085 R)
• M55: 14,369,474 km (0.089 R)
• M56: 14,686,173 km (0.077 R)
• M57: 14,959,637 km (0.066 R)
• M58: 15,303,713 km (0.089 R)
• M59: 15,396,014 km (0.092 R)
• M60: 15,488,316 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 13.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.42 AU - 12.38 AU

Year: 14202 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,508,516 km

• M1: 292,613 km (0.114 R)
• M2: 445,054 km (0.086 R)
• M3: 729,439 km (0.108 R)
• M4: 832,063 km (0.117 R)
• M5: 1,152,053 km (0.084 R)
• M6: 1,253,929 km (0.092 R)
• M7: 1,445,265 km (0.097 R)
• M8: 1,906,026 km (0.094 R)
• M9: 2,078,064 km (0.097 R)
• M10: 2,255,487 km (0.079 R)
• M11: 2,625,592 km (0.06 R)
• M12: 2,734,948 km (0.102 R)
• M13: 3,453,467 km (0.109 R)
• M14: 3,573,744 km (0.111 R)
• M15: 4,069,212 km (0.068 R)
• M16: 4,487,936 km (0.076 R)
• M17: 4,853,254 km (0.078 R)
• M18: 4,954,532 km (0.094 R)
• M19: 5,159,331 km (0.107 R)
• M20: 5,577,457 km (0.112 R)
• M21: 5,719,276 km (0.047 R)
• M22: 6,079,209 km (0.104 R)
• M23: 6,335,470 km (0.107 R)
• M24: 6,783,366 km (0.08 R)
• M25: 7,396,418 km (0.091 R)
• M26: 7,513,403 km (0.092 R)
• M27: 7,868,100 km (0.094 R)
• M28: 8,799,197 km (0.106 R)
• M29: 9,006,241 km (0.116 R)
• M30: 9,298,854 km (0.074 R)
• M31: 9,722,366 km (0.042 R)
• M32: 10,239,077 km (0.099 R)
• M33: 10,588,388 km (0.069 R)
• M34: 10,897,457 km (0.034 R)
• M35: 12,906,855 km (0.068 R)
• M36: 14,050,382 km (0.077 R)
• M37: 14,585,493 km (0.094 R)
• M38: 14,781,616 km (0.064 R)
• M39: 16,382,762 km (0.077 R)
• M40: 16,894,387 km (0.076 R)
• M41: 20,455,414 km (0.101 R)
• M42: 20,675,174 km (0.058 R)
• M43: 23,201,134 km (0.08 R)
• M44: 24,471,220 km (0.092 R)
• M45: 24,997,206 km (0.029 R)
• M46: 25,527,081 km (0.119 R)
• M47: 25,645,264 km (0.072 R)
• M48: 25,882,376 km (0.05 R)
• M49: 26,001,157 km (0.084 R)
• M50: 27,078,411 km (0.088 R)
• M51: 27,380,300 km (0.098 R)
• M52: 28,109,290 km (0.112 R)
• M53: 29,214,669 km (0.075 R)
• M54: 29,524,337 km (0.043 R)
• M55: 29,710,586 km (0.101 R)
• M56: 30,899,440 km (0.107 R)
• M57: 31,278,072 km (0.073 R)
• M58: 33,517,553 km (0.099 R)
• M59: 34,558,455 km (0.028 R)
• M60: 34,885,924 km (0.119 R)
• M61: 35,017,122 km (0.073 R)
• M62: 35,940,739 km (0.067 R)
• M63: 36,605,253 km (0.091 R)
• M64: 37,811,759 km (0.064 R)
• M65: 39,372,215 km (0.097 R)
• M66: 39,782,711 km (0.1 R)
• M67: 40,884,500 km (0.111 R)
• M68: 43,329,378 km (0.074 R)
• M69: 44,462,881 km (0.116 R)
• M70: 44,961,790 km (0.073 R)
• M71: 45,176,163 km (0.095 R)
• M72: 45,390,986 km (0.079 R)
• M73: 46,831,165 km (0.11 R)
• M74: 48,213,299 km (0.081 R)
• M75: 48,652,519 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822

Radius: 7.9

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.75 AU - 17.19 AU

Year: 21370 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,508,516 km

• M1: 128,056 km (0.109 R)
• M2: 515,065 km (0.108 R)
• M3: 1,187,059 km (0.089 R)
• M4: 1,729,052 km (0.028 R)
• M5: 2,153,312 km (0.055 R)
• M6: 2,415,407 km (0.07 R)
• M7: 3,304,617 km (0.069 R)
• M8: 3,739,498 km (0.05 R)
• M9: 4,331,756 km (0.118 R)
• M10: 4,710,837 km (0.099 R)
• M11: 4,953,036 km (0.085 R)
• M12: 5,551,278 km (0.085 R)
• M13: 6,383,940 km (0.094 R)
• M14: 6,544,458 km (0.102 R)
• M15: 7,422,747 km (0.041 R)
• M16: 7,933,025 km (0.061 R)
• M17: 8,689,991 km (0.106 R)
• M18: 8,808,472 km (0.068 R)
• M19: 9,167,208 km (0.108 R)
• M20: 9,837,257 km (0.102 R)
• M21: 11,678,507 km (0.111 R)
• M22: 12,138,670 km (0.065 R)
• M23: 12,204,793 km (0.072 R)
• M24: 13,212,484 km (0.094 R)
• M25: 14,316,516 km (0.108 R)
• M26: 14,950,362 km (0.056 R)
• M27: 16,100,022 km (0.068 R)
• M28: 16,980,705 km (0.09 R)
• M29: 17,054,756 km (0.109 R)
• M30: 19,793,145 km (0.038 R)
• M31: 21,372,449 km (0.092 R)
• M32: 23,238,234 km (0.085 R)
• M33: 23,733,553 km (0.108 R)
• M34: 23,982,483 km (0.108 R)
• M35: 24,315,788 km (0.041 R)
• M36: 24,818,586 km (0.105 R)
• M37: 26,090,467 km (0.114 R)
• M38: 26,605,084 km (0.09 R)
• M39: 27,296,525 km (0.119 R)
• M40: 27,644,490 km (0.109 R)
• M41: 30,121,082 km (0.109 R)
• M42: 34,434,587 km (0.026 R)
• M43: 35,471,750 km (0.097 R)
• M44: 36,806,462 km (0.049 R)
• M45: 37,673,232 km (0.104 R)
• M46: 38,449,196 km (0.095 R)
• M47: 38,644,122 km (0.108 R)
• M48: 38,936,885 km (0.114 R)
• M49: 39,623,240 km (0.109 R)
• M50: 40,511,403 km (0.058 R)
• M51: 40,908,286 km (0.09 R)
• M52: 41,505,929 km (0.03 R)
• M53: 42,609,214 km (0.089 R)
• M54: 42,710,042 km (0.058 R)
• M55: 43,012,829 km (0.087 R)
• M56: 43,925,525 km (0.108 R)
• M57: 45,152,377 km (0.092 R)
• M58: 47,430,603 km (0.058 R)
• M59: 49,005,420 km (0.088 R)
• M60: 49,746,229 km (0.06 R)
• M61: 50,171,087 km (0.112 R)
• M62: 52,098,206 km (0.069 R)
• M63: 52,637,806 km (0.09 R)
• M64: 53,287,809 km (0.03 R)
• M65: 53,396,417 km (0.067 R)
• M66: 55,693,642 km (0.072 R)
• M67: 56,134,955 km (0.063 R)
• M68: 57,243,027 km (0.103 R)
• M69: 57,911,430 km (0.089 R)
• M70: 58,023,030 km (0.074 R)
• M71: 59,031,021 km (0.063 R)
• M72: 60,044,845 km (0.092 R)
• M73: 61,064,504 km (0.091 R)
• M74: 61,747,269 km (0.111 R)
• M75: 64,735,636 km (0.098 R)
• M76: 66,714,816 km (0.104 R)
• M77: 67,300,641 km (0.11 R)
• M78: 72,649,962 km (0.115 R)
• M79: 73,857,217 km (0.106 R)
• M80: 74,827,658 km (0.097 R)
• M81: 76,658,736 km (0.099 R)
• M82: 76,903,927 km (0.088 R)
• M83: 77,518,325 km (0.108 R)
• M84: 77,641,295 km (0.094 R)
• M85: 80,988,248 km (0.11 R)
• M86: 81,863,545 km (0.091 R)
• M87: 82,114,271 km (0.112 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: 287 - 16,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit