🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 42.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,493,271 km

• M1: 270,623 km (0.12 R)

Asteroid Belt

Center: 0.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.93 AU - 1.29 AU

Year: 411 Days

Day: 32.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.39 AU - 1.49 AU

Year: 607 Days

Day: 24.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.51 AU - 1.55 AU

Year: 665 Days

Day: 15.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.32 AU - 3.42 AU

Year: 1709 Days

Day: 47.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 8.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.08 AU - 8.06 AU

Year: 7320 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,493,271 km

• M1: 111,002 km (0.065 R)
• M2: 185,651 km (0.048 R)
• M3: 266,583 km (0.05 R)
• M4: 455,974 km (0.093 R)
• M5: 820,245 km (0.12 R)
• M6: 1,375,104 km (0.103 R)
• M7: 1,628,672 km (0.104 R)
• M8: 1,971,251 km (0.103 R)
• M9: 2,160,642 km (0.038 R)
• M10: 2,455,799 km (0.105 R)
• M11: 2,639,206 km (0.12 R)
• M12: 2,722,232 km (0.063 R)
• M13: 2,998,091 km (0.056 R)
• M14: 3,553,548 km (0.109 R)
• M15: 3,784,826 km (0.11 R)
• M16: 4,068,763 km (0.057 R)
• M17: 4,164,954 km (0.085 R)
• M18: 4,607,315 km (0.11 R)
• M19: 4,910,550 km (0.065 R)
• M20: 5,090,516 km (0.094 R)
• M21: 5,616,502 km (0.105 R)
• M22: 6,022,361 km (0.066 R)
• M23: 7,590,596 km (0.11 R)
• M24: 8,129,896 km (0.119 R)
• M25: 8,557,896 km (0.036 R)
• M26: 8,650,646 km (0.087 R)
• M27: 8,868,162 km (0.072 R)
• M28: 9,024,641 km (0.053 R)
• M29: 9,087,622 km (0.047 R)
• M30: 9,595,806 km (0.06 R)
• M31: 9,659,983 km (0.077 R)
• M32: 9,788,787 km (0.033 R)
• M33: 10,145,877 km (0.104 R)
• M34: 10,244,013 km (0.081 R)
• M35: 10,973,303 km (0.096 R)
• M36: 11,514,249 km (0.103 R)
• M37: 11,891,236 km (0.067 R)
• M38: 12,063,871 km (0.098 R)
• M39: 12,133,135 km (0.054 R)
• M40: 12,446,692 km (0.049 R)
• M41: 13,081,735 km (0.087 R)
• M42: 13,367,467 km (0.057 R)
• M43: 14,017,769 km (0.084 R)
• M44: 14,493,790 km (0.083 R)
• M45: 14,678,244 km (0.04 R)
• M46: 15,124,195 km (0.109 R)
• M47: 15,311,342 km (0.06 R)
• M48: 15,991,564 km (0.097 R)
• M49: 16,182,151 km (0.062 R)
• M50: 16,488,827 km (0.052 R)
• M51: 16,952,431 km (0.057 R)
• M52: 17,459,567 km (0.118 R)
• M53: 18,289,088 km (0.109 R)
• M54: 18,849,332 km (0.103 R)
• M55: 18,970,057 km (0.084 R)
• M56: 19,455,801 km (0.116 R)
• M57: 20,150,833 km (0.114 R)
• M58: 20,274,401 km (0.113 R)
• M59: 20,439,407 km (0.068 R)
• M60: 20,646,451 km (0.065 R)
• M61: 21,945,110 km (0.094 R)
• M62: 22,029,782 km (0.07 R)
• M63: 22,412,304 km (0.072 R)
• M64: 22,882,789 km (0.098 R)
• M65: 23,226,865 km (0.072 R)
• M66: 23,399,650 km (0.076 R)
• M67: 23,703,035 km (0.119 R)
• M68: 23,833,334 km (0.094 R)
• M69: 24,357,376 km (0.075 R)
• M70: 24,445,040 km (0.071 R)
• M71: 25,106,113 km (0.101 R)
• M72: 25,239,106 km (0.099 R)
• M73: 26,176,187 km (0.099 R)
• M74: 27,534,535 km (0.107 R)
• M75: 28,360,465 km (0.097 R)
• M76: 29,427,696 km (0.065 R)
• M77: 29,895,788 km (0.116 R)
• M78: 29,989,736 km (0.075 R)
• M79: 31,219,580 km (0.082 R)
• M80: 31,314,873 km (0.113 R)
• M81: 31,840,710 km (0.113 R)
• M82: 32,032,644 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 14.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.67 AU - 11.89 AU

Year: 11584 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,493,271 km

• M1: 249,679 km (0.102 R)
• M2: 351,256 km (0.086 R)
• M3: 1,129,614 km (0.069 R)
• M4: 1,507,947 km (0.045 R)
• M5: 1,662,780 km (0.091 R)
• M6: 1,802,804 km (0.101 R)
• M7: 2,052,632 km (0.119 R)
• M8: 2,269,699 km (0.099 R)
• M9: 2,703,234 km (0.073 R)
• M10: 2,917,906 km (0.104 R)
• M11: 3,648,243 km (0.119 R)
• M12: 3,886,253 km (0.037 R)
• M13: 4,020,742 km (0.094 R)
• M14: 4,211,778 km (0.07 R)
• M15: 4,659,674 km (0.088 R)
• M16: 5,005,844 km (0.078 R)
• M17: 6,031,936 km (0.071 R)
• M18: 6,157,000 km (0.084 R)
• M19: 6,569,291 km (0.12 R)
• M20: 6,925,185 km (0.088 R)
• M21: 7,221,089 km (0.042 R)
• M22: 8,551,463 km (0.063 R)
• M23: 8,656,930 km (0.084 R)
• M24: 8,798,300 km (0.109 R)
• M25: 9,919,536 km (0.076 R)
• M26: 10,553,531 km (0.087 R)
• M27: 10,894,465 km (0.053 R)
• M28: 11,665,343 km (0.078 R)
• M29: 11,900,062 km (0.069 R)
• M30: 12,573,551 km (0.072 R)
• M31: 13,422,669 km (0.093 R)
• M32: 15,863,059 km (0.105 R)
• M33: 15,992,910 km (0.067 R)
• M34: 16,253,958 km (0.119 R)
• M35: 16,516,203 km (0.087 R)
• M36: 17,045,181 km (0.113 R)
• M37: 17,311,765 km (0.117 R)
• M38: 17,848,971 km (0.117 R)
• M39: 18,391,712 km (0.108 R)
• M40: 19,447,274 km (0.102 R)
• M41: 19,819,025 km (0.093 R)
• M42: 20,005,723 km (0.12 R)
• M43: 20,381,064 km (0.073 R)
• M44: 20,522,434 km (0.067 R)
• M45: 20,806,072 km (0.109 R)
• M46: 20,900,917 km (0.065 R)
• M47: 21,568,871 km (0.107 R)
• M48: 21,664,764 km (0.101 R)
• M49: 22,098,597 km (0.074 R)
• M50: 22,535,124 km (0.097 R)
• M51: 22,974,643 km (0.059 R)
• M52: 23,121,847 km (0.116 R)
• M53: 23,269,201 km (0.037 R)
• M54: 24,060,873 km (0.115 R)
• M55: 27,835,975 km (0.079 R)
• M56: 27,992,903 km (0.031 R)
• M57: 28,993,414 km (0.112 R)
• M58: 29,099,329 km (0.049 R)
• M59: 29,952,037 km (0.067 R)
• M60: 30,758,968 km (0.116 R)
• M61: 32,449,125 km (0.081 R)
• M62: 33,555,401 km (0.066 R)
• M63: 33,945,552 km (0.117 R)
• M64: 34,113,251 km (0.118 R)
• M65: 34,281,250 km (0.08 R)
• M66: 34,393,298 km (0.056 R)
• M67: 34,505,646 km (0.105 R)
• M68: 35,408,021 km (0.079 R)
• M69: 35,521,266 km (0.099 R)
• M70: 35,691,509 km (0.115 R)
• M71: 37,929,194 km (0.031 R)
• M72: 38,277,607 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 12.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.41 AU - 13.83 AU

Year: 13033 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,493,271 km

• M1: 190,737 km (0.107 R)
• M2: 271,520 km (0.113 R)
• M3: 379,530 km (0.105 R)
• M4: 537,206 km (0.117 R)
• M5: 641,326 km (0.114 R)
• M6: 944,860 km (0.117 R)
• M7: 1,253,032 km (0.054 R)
• M8: 1,505,553 km (0.113 R)
• M9: 1,706,014 km (0.092 R)
• M10: 2,837,124 km (0.089 R)
• M11: 3,143,500 km (0.071 R)
• M12: 3,286,366 km (0.091 R)
• M13: 3,490,118 km (0.097 R)
• M14: 3,788,566 km (0.116 R)
• M15: 4,095,391 km (0.082 R)
• M16: 5,334,211 km (0.102 R)
• M17: 6,172,857 km (0.032 R)
• M18: 6,791,743 km (0.095 R)
• M19: 6,940,294 km (0.101 R)
• M20: 7,240,687 km (0.073 R)
• M21: 8,325,421 km (0.09 R)
• M22: 8,604,570 km (0.056 R)
• M23: 9,049,624 km (0.032 R)
• M24: 9,213,284 km (0.085 R)
• M25: 10,730,206 km (0.107 R)
• M26: 11,165,237 km (0.116 R)
• M27: 12,097,830 km (0.086 R)
• M28: 12,414,230 km (0.098 R)
• M29: 13,147,708 km (0.027 R)
• M30: 13,801,152 km (0.084 R)
• M31: 14,945,725 km (0.048 R)
• M32: 15,188,073 km (0.079 R)
• M33: 15,824,164 km (0.11 R)
• M34: 16,021,633 km (0.099 R)
• M35: 16,870,002 km (0.068 R)
• M36: 16,970,831 km (0.113 R)
• M37: 17,223,652 km (0.082 R)
• M38: 17,477,818 km (0.102 R)
• M39: 17,784,344 km (0.075 R)
• M40: 18,092,666 km (0.079 R)
• M41: 19,133,268 km (0.114 R)
• M42: 20,461,249 km (0.112 R)
• M43: 22,370,118 km (0.105 R)
• M44: 22,536,321 km (0.103 R)
• M45: 22,814,274 km (0.116 R)
• M46: 23,373,770 km (0.056 R)
• M47: 25,136,631 km (0.039 R)
• M48: 25,309,566 km (0.089 R)
• M49: 25,424,906 km (0.087 R)
• M50: 25,598,440 km (0.101 R)
• M51: 26,648,018 km (0.099 R)
• M52: 27,651,970 km (0.088 R)
• M53: 28,368,244 km (0.058 R)
• M54: 29,636,236 km (0.067 R)
• M55: 30,124,224 km (0.102 R)
• M56: 30,430,600 km (0.101 R)
• M57: 30,737,874 km (0.075 R)
• M58: 31,603,897 km (0.044 R)
• M59: 31,790,595 km (0.112 R)
• M60: 32,792,152 km (0.105 R)
• M61: 33,550,165 km (0.07 R)
• M62: 33,677,024 km (0.054 R)
• M63: 34,826,235 km (0.1 R)
• M64: 35,018,917 km (0.111 R)
• M65: 36,508,762 km (0.116 R)
• M66: 36,966,382 km (0.113 R)
• M67: 37,425,797 km (0.091 R)
• M68: 37,557,293 km (0.095 R)
• M69: 37,821,034 km (0.105 R)
• M70: 38,815,412 km (0.105 R)
• M71: 38,948,554 km (0.085 R)
• M72: 39,617,107 km (0.056 R)
• M73: 39,751,146 km (0.115 R)
• M74: 40,491,656 km (0.084 R)
• M75: 41,917,922 km (0.071 R)
• M76: 42,191,536 km (0.113 R)
• M77: 42,809,226 km (0.084 R)
• M78: 43,015,671 km (0.12 R)
• M79: 43,222,565 km (0.09 R)
• M80: 43,637,400 km (0.084 R)
• M81: 44,053,431 km (0.114 R)
• M82: 44,959,546 km (0.118 R)
• M83: 45,801,333 km (0.05 R)
• M84: 46,860,785 km (0.098 R)
• M85: 47,500,466 km (0.059 R)
• M86: 47,643,032 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 6.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.57 AU - 22.27 AU

Year: 26662 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,493,271 km

• M1: 78,389 km (0.095 R)
• M2: 122,521 km (0.108 R)
• M3: 745,446 km (0.117 R)
• M4: 886,667 km (0.053 R)
• M5: 952,340 km (0.081 R)
• M6: 1,380,040 km (0.092 R)
• M7: 2,436,052 km (0.1 R)
• M8: 2,529,102 km (0.054 R)
• M9: 2,599,712 km (0.112 R)
• M10: 2,767,112 km (0.062 R)
• M11: 4,061,582 km (0.114 R)
• M12: 4,172,135 km (0.115 R)
• M13: 5,454,189 km (0.069 R)
• M14: 5,699,529 km (0.09 R)
• M15: 8,948,197 km (0.028 R)
• M16: 9,237,519 km (0.074 R)
• M17: 9,456,381 km (0.096 R)
• M18: 10,462,875 km (0.116 R)
• M19: 10,691,161 km (0.064 R)
• M20: 10,805,903 km (0.09 R)
• M21: 11,975,609 km (0.03 R)
• M22: 12,940,066 km (0.051 R)
• M23: 13,103,277 km (0.061 R)
• M24: 13,679,678 km (0.117 R)
• M25: 14,772,042 km (0.059 R)
• M26: 14,942,583 km (0.057 R)
• M27: 15,371,780 km (0.031 R)
• M28: 15,415,013 km (0.105 R)
• M29: 17,442,813 km (0.062 R)
• M30: 17,713,435 km (0.118 R)
• M31: 17,758,614 km (0.068 R)
• M32: 18,533,680 km (0.117 R)
• M33: 19,040,967 km (0.066 R)
• M34: 19,133,717 km (0.105 R)
• M35: 19,180,093 km (0.107 R)
• M36: 19,693,213 km (0.101 R)
• M37: 19,787,011 km (0.038 R)
• M38: 20,447,635 km (0.047 R)
• M39: 21,307,674 km (0.072 R)
• M40: 21,404,015 km (0.067 R)
• M41: 23,013,388 km (0.058 R)
• M42: 25,117,482 km (0.063 R)
• M43: 26,037,958 km (0.115 R)
• M44: 26,089,420 km (0.067 R)
• M45: 26,709,503 km (0.081 R)
• M46: 27,021,415 km (0.083 R)
• M47: 28,386,794 km (0.118 R)
• M48: 30,639,589 km (0.028 R)
• M49: 32,338,721 km (0.08 R)
• M50: 32,504,775 km (0.119 R)
• M51: 33,339,381 km (0.077 R)
• M52: 33,955,874 km (0.098 R)
• M53: 36,401,650 km (0.119 R)
• M54: 37,094,138 km (0.108 R)
• M55: 38,903,525 km (0.086 R)
• M56: 39,021,258 km (0.097 R)
• M57: 39,434,148 km (0.096 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit