🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1 AU - 1.06 AU

Year: 367 Days

Day: 36.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.38 AU - 1.64 AU

Year: 652 Days

Day: 39.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,640,562 km

• M1: 584,479 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.09 AU - 2.95 AU

Year: 1406 Days

Day: 24.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,640,562 km

• M1: 328,218 km (0.07 R)
• M2: 2,353,324 km (0.084 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.78 AU - 3.3 AU

Year: 1863 Days

Day: 44.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.34 AU - 3.54 AU

Year: 2242 Days

Day: 20.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 10

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.47 AU - 5.73 AU

Year: 4658 Days

Day: 13.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,640,562 km

• M1: 132,544 km (0.082 R)
• M2: 209,287 km (0.036 R)
• M3: 292,913 km (0.117 R)
• M4: 383,868 km (0.072 R)
• M5: 476,320 km (0.042 R)
• M6: 565,929 km (0.072 R)
• M7: 637,437 km (0.116 R)
• M8: 928,404 km (0.102 R)
• M9: 1,212,491 km (0.102 R)
• M10: 1,308,084 km (0.09 R)
• M11: 1,541,008 km (0.116 R)
• M12: 2,009,249 km (0.052 R)
• M13: 2,398,503 km (0.032 R)
• M14: 2,853,879 km (0.112 R)
• M15: 3,135,721 km (0.111 R)
• M16: 3,656,471 km (0.082 R)
• M17: 3,749,820 km (0.105 R)
• M18: 3,867,703 km (0.087 R)
• M19: 4,131,295 km (0.051 R)
• M20: 4,302,136 km (0.096 R)
• M21: 4,525,186 km (0.084 R)
• M22: 5,296,363 km (0.067 R)
• M23: 5,508,792 km (0.114 R)
• M24: 5,589,276 km (0.094 R)
• M25: 5,697,136 km (0.118 R)
• M26: 6,641,697 km (0.084 R)
• M27: 6,986,819 km (0.074 R)
• M28: 7,249,363 km (0.091 R)
• M29: 7,844,613 km (0.058 R)
• M30: 8,209,333 km (0.094 R)
• M31: 8,579,587 km (0.059 R)
• M32: 8,766,734 km (0.088 R)
• M33: 9,755,427 km (0.114 R)
• M34: 10,081,849 km (0.116 R)
• M35: 10,180,584 km (0.062 R)
• M36: 10,411,862 km (0.081 R)
• M37: 11,048,850 km (0.12 R)
• M38: 11,389,185 km (0.077 R)
• M39: 12,045,321 km (0.075 R)
• M40: 12,115,034 km (0.091 R)
• M41: 12,571,906 km (0.027 R)
• M42: 12,642,666 km (0.03 R)
• M43: 12,713,575 km (0.069 R)
• M44: 13,177,927 km (0.07 R)
• M45: 13,538,757 km (0.074 R)
• M46: 15,353,977 km (0.083 R)
• M47: 15,733,806 km (0.102 R)
• M48: 16,852,649 km (0.094 R)
• M49: 17,008,979 km (0.093 R)
• M50: 17,639,085 km (0.081 R)
• M51: 18,036,866 km (0.113 R)
• M52: 18,276,970 km (0.119 R)
• M53: 18,841,253 km (0.074 R)
• M54: 19,247,860 km (0.117 R)
• M55: 19,370,381 km (0.072 R)
• M56: 19,945,735 km (0.058 R)
• M57: 20,735,462 km (0.083 R)
• M58: 21,239,457 km (0.118 R)
• M59: 21,790,127 km (0.079 R)
• M60: 22,131,359 km (0.116 R)
• M61: 22,302,499 km (0.064 R)
• M62: 22,517,322 km (0.045 R)
• M63: 22,689,509 km (0.041 R)
• M64: 22,905,379 km (0.058 R)
• M65: 23,208,913 km (0.057 R)
• M66: 23,426,428 km (0.086 R)
• M67: 24,968,333 km (0.114 R)
• M68: 25,504,492 km (0.108 R)
• M69: 25,909,154 km (0.117 R)
• M70: 26,134,898 km (0.103 R)
• M71: 26,770,389 km (0.104 R)
• M72: 26,952,899 km (0.108 R)
• M73: 27,319,114 km (0.088 R)
• M74: 27,641,049 km (0.12 R)
• M75: 28,288,509 km (0.043 R)
• M76: 28,520,834 km (0.107 R)
• M77: 29,175,026 km (0.038 R)
• M78: 29,457,018 km (0.089 R)
• M79: 29,551,115 km (0.119 R)
• M80: 29,645,361 km (0.104 R)
• M81: 29,739,757 km (0.052 R)
• M82: 30,736,678 km (0.072 R)
• M83: 31,215,241 km (0.088 R)
• M84: 31,407,325 km (0.103 R)
• M85: 31,696,198 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.6

Radius: 4.9

Gravity: 31.51 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.7 AU - 21.28 AU

Year: 26818 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,640,562 km

• M1: 394,340 km (0.066 R)
• M2: 461,659 km (0.116 R)
• M3: 943,065 km (0.087 R)
• M4: 1,129,614 km (0.044 R)
• M5: 1,681,630 km (0.076 R)
• M6: 1,869,225 km (0.088 R)
• M7: 2,771,749 km (0.07 R)
• M8: 4,284,932 km (0.088 R)
• M9: 4,696,924 km (0.106 R)
• M10: 5,014,221 km (0.095 R)
• M11: 5,837,159 km (0.112 R)
• M12: 7,299,329 km (0.087 R)
• M13: 7,852,093 km (0.103 R)
• M14: 7,914,326 km (0.079 R)
• M15: 8,039,390 km (0.069 R)
• M16: 8,673,984 km (0.09 R)
• M17: 8,997,414 km (0.054 R)
• M18: 9,193,388 km (0.103 R)
• M19: 9,456,829 km (0.096 R)
• M20: 11,298,828 km (0.09 R)
• M21: 11,722,788 km (0.055 R)
• M22: 12,805,578 km (0.112 R)
• M23: 14,679,889 km (0.107 R)
• M24: 15,142,296 km (0.097 R)
• M25: 15,297,429 km (0.051 R)
• M26: 16,002,484 km (0.118 R)
• M27: 16,798,046 km (0.098 R)
• M28: 16,958,714 km (0.115 R)
• M29: 19,513,546 km (0.112 R)
• M30: 19,851,937 km (0.091 R)
• M31: 20,277,543 km (0.06 R)
• M32: 20,706,140 km (0.088 R)
• M33: 21,311,264 km (0.049 R)
• M34: 23,339,811 km (0.096 R)
• M35: 25,706,150 km (0.069 R)
• M36: 26,262,953 km (0.083 R)
• M37: 26,356,153 km (0.108 R)
• M38: 26,729,998 km (0.065 R)
• M39: 26,917,594 km (0.092 R)
• M40: 27,957,149 km (0.116 R)
• M41: 28,052,294 km (0.112 R)
• M42: 28,242,881 km (0.084 R)
• M43: 28,529,660 km (0.062 R)
• M44: 29,106,061 km (0.113 R)
• M45: 30,956,587 km (0.106 R)
• M46: 33,045,721 km (0.075 R)
• M47: 33,752,122 km (0.093 R)
• M48: 34,463,460 km (0.077 R)
• M49: 37,148,891 km (0.12 R)
• M50: 39,153,353 km (0.049 R)
• M51: 39,900,744 km (0.104 R)
• M52: 40,868,493 km (0.07 R)
• M53: 41,084,512 km (0.039 R)
• M54: 45,597,431 km (0.085 R)
• M55: 46,383,568 km (0.06 R)
• M56: 47,060,947 km (0.104 R)
• M57: 48,083,000 km (0.069 R)
• M58: 48,539,572 km (0.081 R)
• M59: 49,342,165 km (0.11 R)
• M60: 50,960,365 km (0.096 R)
• M61: 51,309,377 km (0.078 R)
• M62: 51,659,286 km (0.065 R)
• M63: 51,892,958 km (0.101 R)
• M64: 52,831,086 km (0.099 R)
• M65: 52,948,670 km (0.112 R)
• M66: 54,367,457 km (0.111 R)
• M67: 54,605,018 km (0.116 R)
• M68: 56,158,293 km (0.064 R)
• M69: 56,398,547 km (0.12 R)
• M70: 57,847,103 km (0.064 R)
• M71: 58,941,711 km (0.093 R)
• M72: 59,308,076 km (0.08 R)
• M73: 59,552,668 km (0.063 R)
• M74: 62,141,759 km (0.053 R)
• M75: 62,390,241 km (0.037 R)
• M76: 71,162,660 km (0.113 R)
• M77: 71,292,660 km (0.119 R)
• M78: 73,645,087 km (0.064 R)
• M79: 74,171,372 km (0.116 R)
• M80: 74,434,964 km (0.111 R)
• M81: 75,624,865 km (0.105 R)
• M82: 80,853,610 km (0.103 R)
• M83: 81,532,336 km (0.067 R)
• M84: 82,485,723 km (0.111 R)
• M85: 83,032,204 km (0.116 R)
• M86: 84,541,048 km (0.095 R)
• M87: 86,197,545 km (0.081 R)
• M88: 87,168,734 km (0.049 R)
• M89: 89,262,057 km (0.117 R)
• M90: 91,371,836 km (0.032 R)
• M91: 92,645,662 km (0.112 R)
• M92: 94,781,621 km (0.076 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit