🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.48 AU - 0.62 AU

Year: 151 Days

Day: 24.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,061,861 km

• M1: 124,166 km (0.066 R)
• M2: 416,480 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.48 AU - 0.7 AU

Year: 168 Days

Day: 33.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.75 AU - 0.79 AU

Year: 251 Days

Day: 12 Hours

Environment

Temp: 145 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.41 AU - 3.83 AU

Year: 2044 Days

Day: 23.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,061,861 km

• M1: 973,583 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.46 AU - 5.58 AU

Year: 3564 Days

Day: 39.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,061,861 km

• M1: 2,261,471 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 8

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.64 AU - 4.98 AU

Year: 3912 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,061,861 km

• M1: 102,923 km (0.061 R)
• M2: 188,942 km (0.096 R)
• M3: 421,118 km (0.081 R)
• M4: 486,343 km (0.1 R)
• M5: 537,954 km (0.117 R)
• M6: 997,818 km (0.101 R)
• M7: 1,302,399 km (0.078 R)
• M8: 1,364,333 km (0.081 R)
• M9: 1,452,745 km (0.109 R)
• M10: 1,582,297 km (0.038 R)
• M11: 2,227,213 km (0.045 R)
• M12: 2,286,903 km (0.115 R)
• M13: 2,831,738 km (0.112 R)
• M14: 2,912,820 km (0.035 R)
• M15: 3,160,704 km (0.097 R)
• M16: 3,278,737 km (0.06 R)
• M17: 3,329,899 km (0.051 R)
• M18: 3,415,469 km (0.067 R)
• M19: 3,783,480 km (0.115 R)
• M20: 3,908,992 km (0.116 R)
• M21: 4,424,656 km (0.116 R)
• M22: 4,922,668 km (0.116 R)
• M23: 5,519,413 km (0.064 R)
• M24: 5,620,990 km (0.119 R)
• M25: 5,888,322 km (0.102 R)
• M26: 6,054,974 km (0.086 R)
• M27: 6,180,935 km (0.114 R)
• M28: 6,392,766 km (0.115 R)
• M29: 6,456,794 km (0.086 R)
• M30: 6,564,055 km (0.093 R)
• M31: 7,219,593 km (0.095 R)
• M32: 7,353,334 km (0.111 R)
• M33: 7,850,298 km (0.097 R)
• M34: 8,334,845 km (0.027 R)
• M35: 8,475,168 km (0.097 R)
• M36: 9,674,046 km (0.111 R)
• M37: 9,772,182 km (0.091 R)
• M38: 9,870,767 km (0.085 R)
• M39: 10,418,594 km (0.057 R)
• M40: 10,569,688 km (0.108 R)
• M41: 10,670,966 km (0.09 R)
• M42: 10,721,530 km (0.079 R)
• M43: 11,726,229 km (0.09 R)
• M44: 11,778,588 km (0.08 R)
• M45: 12,120,719 km (0.094 R)
• M46: 12,653,287 km (0.049 R)
• M47: 12,706,993 km (0.063 R)
• M48: 12,841,631 km (0.082 R)
• M49: 13,139,331 km (0.113 R)
• M50: 13,193,635 km (0.03 R)
• M51: 13,603,832 km (0.117 R)
• M52: 13,851,865 km (0.105 R)
• M53: 14,018,218 km (0.088 R)
• M54: 14,185,020 km (0.111 R)
• M55: 14,944,378 km (0.066 R)
• M56: 15,716,752 km (0.104 R)
• M57: 15,890,136 km (0.086 R)
• M58: 16,472,820 km (0.1 R)
• M59: 18,780,666 km (0.082 R)
• M60: 18,934,004 km (0.028 R)
• M61: 19,118,458 km (0.111 R)
• M62: 19,862,708 km (0.111 R)
• M63: 21,443,209 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 11.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.67 AU - 7.71 AU

Year: 6417 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,061,861 km

• M1: 141,819 km (0.117 R)
• M2: 270,174 km (0.067 R)
• M3: 602,431 km (0.092 R)
• M4: 701,913 km (0.113 R)
• M5: 957,726 km (0.078 R)
• M6: 1,186,910 km (0.091 R)
• M7: 1,257,968 km (0.116 R)
• M8: 1,634,955 km (0.098 R)
• M9: 2,064,002 km (0.08 R)
• M10: 2,185,475 km (0.103 R)
• M11: 2,435,902 km (0.053 R)
• M12: 2,601,956 km (0.111 R)
• M13: 2,771,749 km (0.06 R)
• M14: 2,867,642 km (0.075 R)
• M15: 3,102,510 km (0.096 R)
• M16: 3,202,292 km (0.111 R)
• M17: 3,343,812 km (0.117 R)
• M18: 3,823,572 km (0.073 R)
• M19: 3,930,684 km (0.118 R)
• M20: 4,663,414 km (0.075 R)
• M21: 4,963,657 km (0.106 R)
• M22: 5,365,926 km (0.028 R)
• M23: 5,877,401 km (0.114 R)
• M24: 6,126,482 km (0.093 R)
• M25: 6,404,584 km (0.076 R)
• M26: 6,635,264 km (0.042 R)
• M27: 6,894,667 km (0.117 R)
• M28: 7,396,867 km (0.101 R)
• M29: 7,693,071 km (0.109 R)
• M30: 7,883,658 km (0.069 R)
• M31: 8,075,742 km (0.108 R)
• M32: 8,352,947 km (0.104 R)
• M33: 8,492,671 km (0.119 R)
• M34: 8,605,019 km (0.108 R)
• M35: 8,717,966 km (0.117 R)
• M36: 8,802,937 km (0.114 R)
• M37: 9,059,497 km (0.09 R)
• M38: 10,051,182 km (0.112 R)
• M39: 10,349,480 km (0.075 R)
• M40: 10,620,402 km (0.117 R)
• M41: 11,138,609 km (0.04 R)
• M42: 11,385,296 km (0.056 R)
• M43: 11,540,429 km (0.099 R)
• M44: 12,009,867 km (0.051 R)
• M45: 12,136,277 km (0.096 R)
• M46: 12,294,701 km (0.078 R)
• M47: 13,751,784 km (0.043 R)
• M48: 14,149,565 km (0.106 R)
• M49: 14,349,877 km (0.088 R)
• M50: 14,618,405 km (0.032 R)
• M51: 14,922,537 km (0.115 R)
• M52: 15,194,506 km (0.116 R)
• M53: 15,468,270 km (0.03 R)
• M54: 15,881,908 km (0.09 R)
• M55: 16,264,430 km (0.084 R)
• M56: 16,334,292 km (0.105 R)
• M57: 16,826,021 km (0.077 R)
• M58: 17,073,755 km (0.04 R)
• M59: 17,287,081 km (0.035 R)
• M60: 17,932,297 km (0.089 R)
• M61: 18,076,808 km (0.107 R)
• M62: 18,185,416 km (0.106 R)
• M63: 19,320,266 km (0.108 R)
• M64: 19,616,918 km (0.052 R)
• M65: 20,102,064 km (0.109 R)
• M66: 20,440,305 km (0.088 R)
• M67: 20,553,551 km (0.099 R)
• M68: 21,084,473 km (0.029 R)
• M69: 21,696,628 km (0.079 R)
• M70: 21,927,757 km (0.078 R)
• M71: 22,276,021 km (0.053 R)
• M72: 22,821,305 km (0.054 R)
• M73: 23,213,401 km (0.062 R)
• M74: 23,331,583 km (0.083 R)
• M75: 25,329,014 km (0.112 R)
• M76: 26,430,353 km (0.107 R)
• M77: 27,256,283 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 3.7

Gravity: 36.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.4 AU - 18.14 AU

Year: 24338 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,061,861 km

• M1: 65,823 km (0.113 R)
• M2: 392,096 km (0.081 R)
• M3: 556,803 km (0.109 R)
• M4: 623,973 km (0.088 R)
• M5: 815,757 km (0.039 R)
• M6: 1,107,772 km (0.097 R)
• M7: 1,490,892 km (0.049 R)
• M8: 1,648,419 km (0.079 R)
• M9: 2,117,408 km (0.087 R)
• M10: 2,700,391 km (0.065 R)
• M11: 3,128,241 km (0.074 R)
• M12: 3,411,430 km (0.058 R)
• M13: 3,452,569 km (0.093 R)
• M14: 4,176,623 km (0.048 R)
• M15: 4,715,026 km (0.107 R)
• M16: 4,992,231 km (0.112 R)
• M17: 6,003,961 km (0.068 R)
• M18: 6,456,345 km (0.068 R)
• M19: 6,815,679 km (0.037 R)
• M20: 7,393,426 km (0.077 R)
• M21: 7,446,832 km (0.084 R)
• M22: 8,096,386 km (0.103 R)
• M23: 9,047,380 km (0.112 R)
• M24: 9,506,945 km (0.098 R)
• M25: 9,973,989 km (0.107 R)
• M26: 10,210,503 km (0.06 R)
• M27: 11,296,734 km (0.112 R)
• M28: 12,546,175 km (0.071 R)
• M29: 14,300,958 km (0.088 R)
• M30: 14,500,671 km (0.106 R)
• M31: 14,835,471 km (0.085 R)
• M32: 15,240,732 km (0.101 R)
• M33: 16,757,205 km (0.052 R)
• M34: 17,320,441 km (0.076 R)
• M35: 17,889,961 km (0.093 R)
• M36: 19,340,162 km (0.058 R)
• M37: 19,856,724 km (0.059 R)
• M38: 20,079,475 km (0.084 R)
• M39: 20,302,974 km (0.119 R)
• M40: 21,814,362 km (0.034 R)
• M41: 22,583,444 km (0.092 R)
• M42: 22,738,428 km (0.116 R)
• M43: 23,361,503 km (0.118 R)
• M44: 23,675,209 km (0.112 R)
• M45: 26,560,055 km (0.05 R)
• M46: 26,969,504 km (0.106 R)
• M47: 27,051,633 km (0.075 R)
• M48: 29,215,866 km (0.082 R)
• M49: 29,469,135 km (0.062 R)
• M50: 30,489,542 km (0.075 R)
• M51: 30,832,271 km (0.088 R)
• M52: 31,262,365 km (0.093 R)
• M53: 32,477,399 km (0.069 R)
• M54: 33,973,377 km (0.086 R)
• M55: 34,774,474 km (0.106 R)
• M56: 36,576,829 km (0.112 R)
• M57: 37,123,310 km (0.056 R)
• M58: 37,672,633 km (0.067 R)
• M59: 37,764,486 km (0.092 R)
• M60: 37,856,340 km (0.103 R)
• M61: 38,409,253 km (0.104 R)
• M62: 38,964,710 km (0.093 R)
• M63: 40,553,140 km (0.063 R)
• M64: 41,024,374 km (0.073 R)
• M65: 41,782,087 km (0.108 R)
• M66: 43,023,151 km (0.086 R)
• M67: 43,985,963 km (0.075 R)
• M68: 47,907,821 km (0.115 R)
• M69: 48,505,614 km (0.032 R)
• M70: 48,605,545 km (0.112 R)
• M71: 49,809,359 km (0.081 R)
• M72: 52,246,608 km (0.1 R)
• M73: 53,789,410 km (0.117 R)
• M74: 54,410,690 km (0.071 R)
• M75: 54,722,153 km (0.062 R)
• M76: 54,826,124 km (0.11 R)
• M77: 55,451,443 km (0.097 R)
• M78: 55,869,569 km (0.113 R)
• M79: 57,764,226 km (0.1 R)
• M80: 59,038,949 km (0.103 R)
• M81: 60,322,948 km (0.037 R)
• M82: 60,752,892 km (0.026 R)
• M83: 61,616,072 km (0.063 R)
• M84: 62,918,321 km (0.1 R)
• M85: 63,245,342 km (0.063 R)
• M86: 63,463,605 km (0.092 R)
• M87: 64,778,720 km (0.092 R)
• M88: 67,324,278 km (0.077 R)
• M89: 69,114,366 km (0.094 R)
• M90: 70,920,012 km (0.06 R)
• M91: 71,033,407 km (0.095 R)
• M92: 71,373,892 km (0.062 R)
• M93: 71,828,670 km (0.094 R)
• M94: 74,232,109 km (0.108 R)
• M95: 74,808,210 km (0.068 R)
• M96: 75,270,169 km (0.094 R)
• M97: 75,501,597 km (0.098 R)
• M98: 76,313,165 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit