🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 155 Days

Day: 29.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.73 AU - 0.97 AU

Year: 298 Days

Day: 35 Hours

Environment

Temp: 19 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,107,589 km

• M1: 305,180 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.85 AU - 1.03 AU

Year: 347 Days

Day: 14.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.2 AU - 1.52 AU

Year: 604 Days

Day: 28.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.41 AU - 1.45 AU

Year: 651 Days

Day: 41.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,107,589 km

• M1: 501,003 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.83 AU - 2.49 AU

Year: 1209 Days

Day: 32.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,107,589 km

• M1: 80,334 km (0.085 R)
• M2: 2,159,146 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.8 AU - 2.96 AU

Year: 1861 Days

Day: 20.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,107,589 km

• M1: 50,714 km (0.091 R)
• M2: 1,799,214 km (0.068 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 11.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.73 AU - 4.97 AU

Year: 3455 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,107,589 km

• M1: 180,714 km (0.103 R)
• M2: 294,558 km (0.12 R)
• M3: 403,166 km (0.114 R)
• M4: 490,980 km (0.118 R)
• M5: 612,454 km (0.074 R)
• M6: 718,070 km (0.112 R)
• M7: 1,195,287 km (0.107 R)
• M8: 1,320,201 km (0.098 R)
• M9: 1,621,043 km (0.068 R)
• M10: 1,722,021 km (0.113 R)
• M11: 1,812,229 km (0.11 R)
• M12: 2,175,303 km (0.097 R)
• M13: 2,459,239 km (0.09 R)
• M14: 2,785,662 km (0.118 R)
• M15: 2,877,216 km (0.038 R)
• M16: 3,110,289 km (0.032 R)
• M17: 3,237,298 km (0.037 R)
• M18: 3,612,041 km (0.115 R)
• M19: 3,745,631 km (0.025 R)
• M20: 3,881,018 km (0.079 R)
• M21: 4,052,457 km (0.084 R)
• M22: 4,456,521 km (0.041 R)
• M23: 4,690,641 km (0.087 R)
• M24: 4,873,599 km (0.033 R)
• M25: 6,359,854 km (0.091 R)
• M26: 6,562,709 km (0.03 R)
• M27: 7,629,940 km (0.093 R)
• M28: 7,867,202 km (0.073 R)
• M29: 8,216,663 km (0.055 R)
• M30: 8,304,926 km (0.07 R)
• M31: 8,616,089 km (0.086 R)
• M32: 9,226,897 km (0.046 R)
• M33: 9,318,601 km (0.096 R)
• M34: 10,466,615 km (0.109 R)
• M35: 11,093,879 km (0.038 R)
• M36: 11,191,417 km (0.099 R)
• M37: 11,289,403 km (0.026 R)
• M38: 12,057,588 km (0.096 R)
• M39: 12,208,233 km (0.039 R)
• M40: 13,125,268 km (0.076 R)
• M41: 13,280,252 km (0.058 R)
• M42: 13,670,403 km (0.119 R)
• M43: 14,143,581 km (0.069 R)
• M44: 14,302,604 km (0.106 R)
• M45: 14,595,516 km (0.085 R)
• M46: 14,702,479 km (0.111 R)
• M47: 14,890,374 km (0.07 R)
• M48: 15,241,480 km (0.081 R)
• M49: 15,787,063 km (0.094 R)
• M50: 15,869,492 km (0.114 R)
• M51: 16,172,727 km (0.053 R)
• M52: 16,701,106 km (0.079 R)
• M53: 16,981,602 km (0.113 R)
• M54: 17,263,445 km (0.115 R)
• M55: 17,348,416 km (0.085 R)
• M56: 17,575,506 km (0.106 R)
• M57: 18,032,527 km (0.109 R)
• M58: 18,667,421 km (0.055 R)
• M59: 18,900,195 km (0.051 R)
• M60: 19,574,582 km (0.117 R)
• M61: 19,692,615 km (0.04 R)
• M62: 19,810,947 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 14.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.92 AU - 7.6 AU

Year: 5964 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,107,589 km

• M1: 191,485 km (0.082 R)
• M2: 418,724 km (0.075 R)
• M3: 1,059,452 km (0.103 R)
• M4: 1,309,879 km (0.093 R)
• M5: 1,675,047 km (0.106 R)
• M6: 2,135,210 km (0.062 R)
• M7: 2,369,481 km (0.106 R)
• M8: 2,545,408 km (0.045 R)
• M9: 2,725,823 km (0.101 R)
• M10: 2,957,400 km (0.081 R)
• M11: 3,691,178 km (0.087 R)
• M12: 3,818,934 km (0.064 R)
• M13: 4,184,701 km (0.11 R)
• M14: 4,950,642 km (0.066 R)
• M15: 5,206,155 km (0.104 R)
• M16: 5,789,587 km (0.11 R)
• M17: 6,028,794 km (0.1 R)
• M18: 6,517,381 km (0.108 R)
• M19: 7,178,005 km (0.091 R)
• M20: 7,860,321 km (0.087 R)
• M21: 8,360,277 km (0.083 R)
• M22: 8,495,513 km (0.104 R)
• M23: 8,665,457 km (0.079 R)
• M24: 9,216,874 km (0.119 R)
• M25: 9,673,298 km (0.109 R)
• M26: 9,957,982 km (0.115 R)
• M27: 10,065,394 km (0.091 R)
• M28: 10,572,082 km (0.082 R)
• M29: 10,791,691 km (0.075 R)
• M30: 12,141,662 km (0.093 R)
• M31: 12,294,851 km (0.105 R)
• M32: 12,410,340 km (0.108 R)
• M33: 12,525,979 km (0.046 R)
• M34: 13,783,200 km (0.068 R)
• M35: 14,184,272 km (0.118 R)
• M36: 14,956,945 km (0.099 R)
• M37: 15,080,213 km (0.097 R)
• M38: 15,203,781 km (0.109 R)
• M39: 15,576,729 km (0.117 R)
• M40: 15,743,381 km (0.081 R)
• M41: 17,012,419 km (0.103 R)
• M42: 17,270,177 km (0.045 R)
• M43: 17,486,046 km (0.081 R)
• M44: 18,578,560 km (0.087 R)
• M45: 19,558,126 km (0.09 R)
• M46: 20,144,999 km (0.082 R)
• M47: 20,463,343 km (0.091 R)
• M48: 21,243,496 km (0.117 R)
• M49: 21,382,173 km (0.08 R)
• M50: 21,800,150 km (0.038 R)
• M51: 22,408,564 km (0.104 R)
• M52: 22,832,973 km (0.053 R)
• M53: 23,403,240 km (0.113 R)
• M54: 25,582,732 km (0.069 R)
• M55: 26,472,690 km (0.044 R)
• M56: 27,322,555 km (0.111 R)
• M57: 27,473,499 km (0.085 R)
• M58: 28,029,106 km (0.084 R)
• M59: 28,435,563 km (0.084 R)
• M60: 29,305,924 km (0.111 R)
• M61: 29,873,648 km (0.118 R)
• M62: 30,497,172 km (0.082 R)
• M63: 30,706,010 km (0.119 R)
• M64: 30,967,657 km (0.111 R)
• M65: 31,072,525 km (0.089 R)
• M66: 31,230,051 km (0.07 R)
• M67: 32,340,367 km (0.047 R)
• M68: 32,873,534 km (0.115 R)
• M69: 33,302,281 km (0.072 R)
• M70: 34,219,466 km (0.101 R)
• M71: 34,762,805 km (0.094 R)
• M72: 35,035,522 km (0.073 R)
• M73: 35,418,642 km (0.034 R)
• M74: 35,693,154 km (0.098 R)
• M75: 36,244,123 km (0.072 R)
• M76: 36,909,235 km (0.039 R)
• M77: 37,131,687 km (0.092 R)
• M78: 37,243,138 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 12.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.08 AU - 12.66 AU

Year: 13647 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,107,589 km

• M1: 291,716 km (0.078 R)
• M2: 511,326 km (0.12 R)
• M3: 1,098,048 km (0.069 R)
• M4: 1,418,786 km (0.111 R)
• M5: 1,848,282 km (0.064 R)
• M6: 2,462,830 km (0.085 R)
• M7: 2,762,325 km (0.112 R)
• M8: 2,885,593 km (0.034 R)
• M9: 3,201,694 km (0.054 R)
• M10: 3,298,783 km (0.075 R)
• M11: 3,396,919 km (0.101 R)
• M12: 4,252,319 km (0.112 R)
• M13: 4,908,306 km (0.115 R)
• M14: 5,674,247 km (0.108 R)
• M15: 5,991,096 km (0.052 R)
• M16: 6,111,522 km (0.113 R)
• M17: 6,192,155 km (0.101 R)
• M18: 6,395,459 km (0.086 R)
• M19: 6,892,423 km (0.103 R)
• M20: 7,018,683 km (0.063 R)
• M21: 7,230,663 km (0.049 R)
• M22: 7,748,422 km (0.097 R)
• M23: 8,011,714 km (0.101 R)
• M24: 8,637,781 km (0.079 R)
• M25: 8,910,947 km (0.045 R)
• M26: 9,606,278 km (0.07 R)
• M27: 10,657,801 km (0.1 R)
• M28: 10,901,795 km (0.072 R)
• M29: 11,098,516 km (0.118 R)
• M30: 11,745,527 km (0.108 R)
• M31: 11,997,749 km (0.112 R)
• M32: 12,302,630 km (0.112 R)
• M33: 12,868,409 km (0.095 R)
• M34: 13,076,350 km (0.044 R)
• M35: 13,285,338 km (0.087 R)
• M36: 13,759,563 km (0.089 R)
• M37: 14,239,473 km (0.073 R)
• M38: 14,942,284 km (0.078 R)
• M39: 15,160,847 km (0.094 R)
• M40: 16,325,466 km (0.098 R)
• M41: 17,864,978 km (0.102 R)
• M42: 18,330,077 km (0.087 R)
• M43: 18,505,556 km (0.109 R)
• M44: 18,622,691 km (0.062 R)
• M45: 18,976,041 km (0.113 R)
• M46: 19,988,968 km (0.082 R)
• M47: 21,141,919 km (0.082 R)
• M48: 21,325,924 km (0.098 R)
• M49: 21,757,365 km (0.093 R)
• M50: 22,691,603 km (0.072 R)
• M51: 23,638,857 km (0.025 R)
• M52: 23,766,165 km (0.084 R)
• M53: 26,359,444 km (0.094 R)
• M54: 26,491,539 km (0.072 R)
• M55: 27,154,856 km (0.075 R)
• M56: 28,565,863 km (0.104 R)
• M57: 28,701,399 km (0.104 R)
• M58: 28,837,234 km (0.089 R)
• M59: 29,109,502 km (0.108 R)
• M60: 29,382,667 km (0.106 R)
• M61: 29,519,549 km (0.11 R)
• M62: 30,000,507 km (0.107 R)
• M63: 31,388,476 km (0.059 R)
• M64: 32,655,570 km (0.09 R)
• M65: 33,010,565 km (0.116 R)
• M66: 33,509,624 km (0.069 R)
• M67: 34,011,226 km (0.107 R)
• M68: 34,298,902 km (0.102 R)
• M69: 34,732,138 km (0.045 R)
• M70: 35,094,464 km (0.092 R)
• M71: 36,042,316 km (0.089 R)
• M72: 37,220,549 km (0.051 R)
• M73: 38,187,100 km (0.044 R)
• M74: 38,486,147 km (0.081 R)
• M75: 39,388,072 km (0.097 R)
• M76: 40,145,037 km (0.107 R)
• M77: 43,454,142 km (0.107 R)
• M78: 43,922,832 km (0.043 R)
• M79: 46,052,508 km (0.111 R)
• M80: 46,211,530 km (0.108 R)
• M81: 48,862,853 km (0.112 R)
• M82: 49,431,624 km (0.103 R)
• M83: 49,920,959 km (0.115 R)
• M84: 50,329,810 km (0.105 R)
• M85: 53,390,283 km (0.1 R)
• M86: 54,479,954 km (0.109 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: 429 - 13,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit