🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.96 AU - 1.32 AU

Year: 445 Days

Day: 14.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.53 AU - 2.53 AU

Year: 1056 Days

Day: 27.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,521,891 km

• M1: 61,335 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.44 AU - 2.92 AU

Year: 1602 Days

Day: 36.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,521,891 km

• M1: 62,382 km (0.052 R)
• M2: 598,990 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.7 AU - 2.9 AU

Year: 1711 Days

Day: 20.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 11.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.75 AU - 8.13 AU

Year: 7412 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,521,891 km

• M1: 188,493 km (0.068 R)
• M2: 266,583 km (0.109 R)
• M3: 341,382 km (0.107 R)
• M4: 444,904 km (0.102 R)
• M5: 582,385 km (0.106 R)
• M6: 782,546 km (0.027 R)
• M7: 903,870 km (0.099 R)
• M8: 1,139,337 km (0.108 R)
• M9: 1,454,241 km (0.109 R)
• M10: 1,560,306 km (0.11 R)
• M11: 1,653,505 km (0.105 R)
• M12: 1,764,507 km (0.094 R)
• M13: 1,960,779 km (0.1 R)
• M14: 2,233,945 km (0.101 R)
• M15: 2,375,315 km (0.099 R)
• M16: 3,028,310 km (0.105 R)
• M17: 3,818,635 km (0.118 R)
• M18: 4,095,990 km (0.095 R)
• M19: 4,248,131 km (0.098 R)
• M20: 4,806,580 km (0.047 R)
• M21: 4,898,133 km (0.102 R)
• M22: 5,223,060 km (0.03 R)
• M23: 5,388,366 km (0.055 R)
• M24: 5,603,188 km (0.045 R)
• M25: 5,675,444 km (0.104 R)
• M26: 6,491,201 km (0.102 R)
• M27: 6,796,830 km (0.077 R)
• M28: 7,211,814 km (0.106 R)
• M29: 7,448,927 km (0.057 R)
• M30: 7,608,548 km (0.093 R)
• M31: 7,715,510 km (0.09 R)
• M32: 8,148,446 km (0.081 R)
• M33: 8,478,310 km (0.109 R)
• M34: 8,644,962 km (0.046 R)
• M35: 9,436,783 km (0.035 R)
• M36: 9,580,696 km (0.101 R)
• M37: 10,281,413 km (0.047 R)
• M38: 10,638,054 km (0.081 R)
• M39: 11,089,541 km (0.091 R)
• M40: 11,455,158 km (0.063 R)
• M41: 11,701,246 km (0.079 R)
• M42: 11,824,964 km (0.108 R)
• M43: 12,576,095 km (0.092 R)
• M44: 12,957,420 km (0.058 R)
• M45: 13,310,471 km (0.083 R)
• M46: 13,764,201 km (0.117 R)
• M47: 13,960,324 km (0.074 R)
• M48: 14,388,323 km (0.098 R)
• M49: 14,687,070 km (0.037 R)
• M50: 15,358,465 km (0.102 R)
• M51: 15,460,042 km (0.111 R)
• M52: 16,143,106 km (0.109 R)
• M53: 16,349,850 km (0.116 R)
• M54: 16,418,965 km (0.087 R)
• M55: 16,557,492 km (0.081 R)
• M56: 17,715,529 km (0.107 R)
• M57: 17,857,647 km (0.039 R)
• M58: 18,107,326 km (0.063 R)
• M59: 19,409,426 km (0.115 R)
• M60: 19,739,738 km (0.045 R)
• M61: 20,145,896 km (0.111 R)
• M62: 20,294,298 km (0.053 R)
• M63: 20,666,796 km (0.092 R)
• M64: 20,966,590 km (0.096 R)
• M65: 21,267,731 km (0.097 R)
• M66: 21,343,128 km (0.108 R)
• M67: 21,760,057 km (0.063 R)
• M68: 21,950,496 km (0.071 R)
• M69: 22,064,938 km (0.101 R)
• M70: 22,179,680 km (0.119 R)
• M71: 23,884,646 km (0.058 R)
• M72: 24,396,421 km (0.112 R)
• M73: 25,551,167 km (0.068 R)
• M74: 25,993,827 km (0.074 R)
• M75: 26,236,325 km (0.116 R)
• M76: 26,560,952 km (0.037 R)
• M77: 26,683,024 km (0.068 R)
• M78: 27,172,957 km (0.088 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.3

Radius: 7.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.01 AU - 17.07 AU

Year: 19215 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,521,891 km

• M1: 387,758 km (0.109 R)
• M2: 484,996 km (0.12 R)
• M3: 756,965 km (0.087 R)
• M4: 1,014,423 km (0.065 R)
• M5: 1,194,389 km (0.03 R)
• M6: 1,341,444 km (0.117 R)
• M7: 1,428,211 km (0.092 R)
• M8: 1,914,703 km (0.112 R)
• M9: 2,396,408 km (0.115 R)
• M10: 2,719,540 km (0.043 R)
• M11: 2,970,864 km (0.041 R)
• M12: 3,436,413 km (0.11 R)
• M13: 3,616,977 km (0.057 R)
• M14: 4,145,207 km (0.084 R)
• M15: 5,376,697 km (0.107 R)
• M16: 5,446,260 km (0.07 R)
• M17: 5,516,272 km (0.029 R)
• M18: 7,090,640 km (0.077 R)
• M19: 7,946,489 km (0.095 R)
• M20: 8,386,606 km (0.106 R)
• M21: 8,793,512 km (0.036 R)
• M22: 9,207,001 km (0.051 R)
• M23: 10,224,865 km (0.112 R)
• M24: 10,528,549 km (0.117 R)
• M25: 11,278,183 km (0.114 R)
• M26: 11,546,861 km (0.09 R)
• M27: 11,908,439 km (0.059 R)
• M28: 12,090,650 km (0.049 R)
• M29: 14,202,971 km (0.088 R)
• M30: 14,396,252 km (0.063 R)
• M31: 14,541,661 km (0.09 R)
• M32: 14,687,669 km (0.096 R)
• M33: 14,932,111 km (0.076 R)
• M34: 15,079,316 km (0.077 R)
• M35: 15,673,369 km (0.113 R)
• M36: 15,873,082 km (0.039 R)
• M37: 17,037,552 km (0.12 R)
• M38: 19,127,733 km (0.077 R)
• M39: 19,662,695 km (0.068 R)
• M40: 20,256,898 km (0.046 R)
• M41: 20,529,017 km (0.097 R)
• M42: 20,857,085 km (0.1 R)
• M43: 21,352,403 km (0.107 R)
• M44: 21,796,111 km (0.055 R)
• M45: 22,074,811 km (0.093 R)
• M46: 22,579,555 km (0.103 R)
• M47: 23,201,732 km (0.066 R)
• M48: 23,258,579 km (0.11 R)
• M49: 23,486,417 km (0.095 R)
• M50: 24,116,673 km (0.082 R)
• M51: 24,462,842 km (0.071 R)
• M52: 24,636,525 km (0.085 R)
• M53: 26,336,705 km (0.098 R)
• M54: 26,514,727 km (0.106 R)
• M55: 26,931,656 km (0.107 R)
• M56: 27,350,829 km (0.102 R)
• M57: 27,591,233 km (0.042 R)
• M58: 27,772,097 km (0.066 R)
• M59: 28,560,178 km (0.119 R)
• M60: 28,682,101 km (0.103 R)
• M61: 29,294,255 km (0.08 R)
• M62: 30,655,895 km (0.117 R)
• M63: 31,344,494 km (0.042 R)
• M64: 31,470,156 km (0.106 R)
• M65: 31,974,899 km (0.095 R)
• M66: 33,056,193 km (0.119 R)
• M67: 33,184,099 km (0.072 R)
• M68: 33,248,276 km (0.102 R)
• M69: 34,538,109 km (0.103 R)
• M70: 34,667,960 km (0.079 R)
• M71: 34,993,336 km (0.109 R)
• M72: 36,173,214 km (0.106 R)
• M73: 36,239,187 km (0.034 R)
• M74: 36,305,159 km (0.086 R)
• M75: 36,768,165 km (0.062 R)
• M76: 36,834,437 km (0.111 R)
• M77: 38,909,209 km (0.049 R)
• M78: 40,062,908 km (0.064 R)
• M79: 40,884,200 km (0.103 R)
• M80: 41,159,161 km (0.119 R)
• M81: 41,710,878 km (0.093 R)
• M82: 42,195,725 km (0.106 R)
• M83: 43,240,816 km (0.054 R)
• M84: 43,942,430 km (0.099 R)
• M85: 44,012,741 km (0.06 R)
• M86: 44,647,634 km (0.11 R)
• M87: 45,427,787 km (0.062 R)
• M88: 45,783,980 km (0.099 R)
• M89: 46,140,920 km (0.029 R)
• M90: 47,650,512 km (0.115 R)
• M91: 47,795,173 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.4

Radius: 3.3

Gravity: 35.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.27 AU - 22.03 AU

Year: 29418 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,521,891 km

• M1: 88,712 km (0.111 R)
• M2: 1,063,491 km (0.08 R)
• M3: 1,208,751 km (0.091 R)
• M4: 1,268,590 km (0.118 R)
• M5: 3,013,649 km (0.117 R)
• M6: 3,177,309 km (0.057 R)
• M7: 3,948,636 km (0.11 R)
• M8: 4,082,675 km (0.095 R)
• M9: 4,218,062 km (0.095 R)
• M10: 5,255,822 km (0.055 R)
• M11: 5,353,958 km (0.09 R)
• M12: 6,057,218 km (0.086 R)
• M13: 8,220,702 km (0.029 R)
• M14: 8,277,549 km (0.088 R)
• M15: 8,795,308 km (0.039 R)
• M16: 9,442,169 km (0.101 R)
• M17: 10,043,403 km (0.03 R)
• M18: 11,599,669 km (0.096 R)
• M19: 11,919,958 km (0.108 R)
• M20: 12,765,934 km (0.071 R)
• M21: 12,963,852 km (0.087 R)
• M22: 13,030,124 km (0.105 R)
• M23: 13,096,396 km (0.115 R)
• M24: 13,698,378 km (0.094 R)
• M25: 14,515,033 km (0.106 R)
• M26: 14,721,627 km (0.118 R)
• M27: 16,985,043 km (0.099 R)
• M28: 17,348,416 km (0.109 R)
• M29: 18,082,792 km (0.044 R)
• M30: 18,304,945 km (0.071 R)
• M31: 19,657,609 km (0.119 R)
• M32: 22,457,483 km (0.093 R)
• M33: 25,296,402 km (0.109 R)
• M34: 25,628,060 km (0.036 R)
• M35: 26,799,860 km (0.119 R)
• M36: 27,818,023 km (0.103 R)
• M37: 28,246,023 km (0.095 R)
• M38: 28,848,902 km (0.096 R)
• M39: 30,947,760 km (0.114 R)
• M40: 32,914,374 km (0.045 R)
• M41: 34,461,665 km (0.119 R)
• M42: 35,197,836 km (0.058 R)
• M43: 35,290,287 km (0.048 R)
• M44: 38,765,147 km (0.104 R)
• M45: 39,242,962 km (0.117 R)
• M46: 42,052,859 km (0.104 R)
• M47: 45,630,043 km (0.075 R)
• M48: 47,761,215 km (0.064 R)
• M49: 49,510,163 km (0.102 R)
• M50: 49,717,356 km (0.086 R)
• M51: 50,757,211 km (0.086 R)
• M52: 51,594,361 km (0.116 R)
• M53: 54,988,138 km (0.096 R)
• M54: 55,202,661 km (0.109 R)
• M55: 57,037,180 km (0.084 R)
• M56: 58,125,505 km (0.117 R)
• M57: 58,781,791 km (0.101 R)
• M58: 59,330,665 km (0.101 R)
• M59: 59,550,574 km (0.074 R)
• M60: 60,212,245 km (0.1 R)
• M61: 65,137,905 km (0.114 R)
• M62: 66,732,169 km (0.108 R)
• M63: 67,304,531 km (0.069 R)
• M64: 67,648,756 km (0.054 R)
• M65: 68,223,810 km (0.084 R)
• M66: 70,423,796 km (0.106 R)
• M67: 70,540,333 km (0.096 R)
• M68: 70,773,257 km (0.11 R)
• M69: 71,357,137 km (0.115 R)
• M70: 72,177,083 km (0.091 R)
• M71: 72,294,368 km (0.114 R)
• M72: 75,011,813 km (0.087 R)
• M73: 76,562,545 km (0.084 R)
• M74: 77,522,065 km (0.058 R)
• M75: 77,882,895 km (0.112 R)
• M76: 79,695,423 km (0.069 R)
• M77: 80,181,168 km (0.042 R)
• M78: 80,302,791 km (0.102 R)
• M79: 80,546,037 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit