🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.46 AU - 0.68 AU

Year: 163 Days

Day: 28.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.11 AU - 1.17 AU

Year: 461 Days

Day: 24.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.15 AU - 3.59 AU

Year: 2343 Days

Day: 40.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,166,170 km

• M1: 75,846 km (0.12 R)
• M2: 1,310,328 km (0.04 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 10.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.62 AU - 5.84 AU

Year: 3896 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,166,170 km

• M1: 131,197 km (0.087 R)
• M2: 449,990 km (0.12 R)
• M3: 564,433 km (0.029 R)
• M4: 727,943 km (0.083 R)
• M5: 796,010 km (0.115 R)
• M6: 971,189 km (0.056 R)
• M7: 1,125,425 km (0.069 R)
• M8: 1,205,609 km (0.047 R)
• M9: 1,372,261 km (0.113 R)
• M10: 1,521,410 km (0.103 R)
• M11: 1,904,082 km (0.12 R)
• M12: 2,156,753 km (0.11 R)
• M13: 2,632,623 km (0.081 R)
• M14: 2,709,965 km (0.11 R)
• M15: 2,914,615 km (0.049 R)
• M16: 3,075,583 km (0.083 R)
• M17: 3,289,358 km (0.032 R)
• M18: 3,576,287 km (0.105 R)
• M19: 3,853,791 km (0.059 R)
• M20: 4,228,833 km (0.111 R)
• M21: 4,559,594 km (0.067 R)
• M22: 4,822,736 km (0.1 R)
• M23: 5,052,219 km (0.086 R)
• M24: 5,149,009 km (0.047 R)
• M25: 5,383,579 km (0.116 R)
• M26: 5,641,784 km (0.091 R)
• M27: 5,944,870 km (0.082 R)
• M28: 6,026,550 km (0.116 R)
• M29: 6,336,367 km (0.106 R)
• M30: 6,503,767 km (0.116 R)
• M31: 6,672,663 km (0.076 R)
• M32: 6,800,270 km (0.09 R)
• M33: 6,928,625 km (0.073 R)
• M34: 7,187,878 km (0.058 R)
• M35: 7,340,618 km (0.098 R)
• M36: 7,760,689 km (0.052 R)
• M37: 8,007,376 km (0.083 R)
• M38: 8,120,472 km (0.073 R)
• M39: 8,302,383 km (0.117 R)
• M40: 8,485,790 km (0.068 R)
• M41: 8,903,168 km (0.111 R)
• M42: 9,043,790 km (0.106 R)
• M43: 9,114,400 km (0.118 R)
• M44: 9,446,208 km (0.106 R)
• M45: 9,541,801 km (0.117 R)
• M46: 10,097,557 km (0.086 R)
• M47: 10,244,163 km (0.116 R)
• M48: 10,638,952 km (0.107 R)
• M49: 10,913,165 km (0.085 R)
• M50: 11,545,216 km (0.1 R)
• M51: 11,775,596 km (0.054 R)
• M52: 12,163,055 km (0.041 R)
• M53: 12,397,624 km (0.094 R)
• M54: 12,607,361 km (0.063 R)
• M55: 13,030,274 km (0.112 R)
• M56: 13,163,416 km (0.109 R)
• M57: 13,484,752 km (0.096 R)
• M58: 14,107,977 km (0.104 R)
• M59: 14,244,709 km (0.097 R)
• M60: 14,491,995 km (0.116 R)
• M61: 15,018,579 km (0.047 R)
• M62: 15,214,253 km (0.025 R)
• M63: 15,410,675 km (0.064 R)
• M64: 16,549,414 km (0.089 R)
• M65: 17,128,807 km (0.076 R)
• M66: 17,216,321 km (0.115 R)
• M67: 17,538,406 km (0.091 R)
• M68: 17,862,584 km (0.095 R)
• M69: 19,239,333 km (0.117 R)
• M70: 19,451,912 km (0.106 R)
• M71: 20,001,834 km (0.105 R)
• M72: 20,186,437 km (0.117 R)
• M73: 20,495,058 km (0.102 R)
• M74: 20,587,958 km (0.086 R)
• M75: 20,836,440 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.7

Radius: 10.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.54 AU - 10.88 AU

Year: 11460 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,166,170 km

• M1: 133,292 km (0.095 R)
• M2: 238,459 km (0.106 R)
• M3: 335,847 km (0.118 R)
• M4: 1,121,386 km (0.095 R)
• M5: 1,212,790 km (0.104 R)
• M6: 1,320,351 km (0.104 R)
• M7: 1,768,247 km (0.058 R)
• M8: 2,549,297 km (0.114 R)
• M9: 3,292,350 km (0.028 R)
• M10: 3,425,791 km (0.101 R)
• M11: 3,658,566 km (0.072 R)
• M12: 3,836,587 km (0.094 R)
• M13: 3,956,864 km (0.119 R)
• M14: 4,160,167 km (0.064 R)
• M15: 4,367,061 km (0.099 R)
• M16: 4,471,780 km (0.106 R)
• M17: 4,705,003 km (0.093 R)
• M18: 4,812,414 km (0.119 R)
• M19: 5,161,575 km (0.103 R)
• M20: 5,250,137 km (0.109 R)
• M21: 5,496,375 km (0.085 R)
• M22: 6,070,233 km (0.114 R)
• M23: 6,281,465 km (0.08 R)
• M24: 6,929,822 km (0.064 R)
• M25: 8,576,895 km (0.084 R)
• M26: 8,814,157 km (0.089 R)
• M27: 9,026,885 km (0.119 R)
• M28: 9,214,481 km (0.118 R)
• M29: 9,675,392 km (0.076 R)
• M30: 10,060,606 km (0.101 R)
• M31: 10,366,684 km (0.082 R)
• M32: 10,789,298 km (0.082 R)
• M33: 11,016,986 km (0.106 R)
• M34: 11,217,447 km (0.05 R)
• M35: 11,622,109 km (0.042 R)
• M36: 11,767,817 km (0.05 R)
• M37: 12,119,971 km (0.085 R)
• M38: 12,416,025 km (0.115 R)
• M39: 12,594,944 km (0.118 R)
• M40: 12,744,542 km (0.064 R)
• M41: 12,864,818 km (0.119 R)
• M42: 13,532,474 km (0.064 R)
• M43: 14,335,964 km (0.11 R)
• M44: 14,617,806 km (0.105 R)
• M45: 14,996,289 km (0.114 R)
• M46: 15,218,741 km (0.119 R)
• M47: 15,378,212 km (0.073 R)
• M48: 15,538,132 km (0.12 R)
• M49: 15,827,604 km (0.116 R)
• M50: 15,924,544 km (0.099 R)
• M51: 16,086,409 km (0.098 R)
• M52: 16,183,797 km (0.066 R)
• M53: 16,575,444 km (0.102 R)
• M54: 16,739,553 km (0.036 R)
• M55: 16,805,376 km (0.107 R)
• M56: 17,069,416 km (0.074 R)
• M57: 17,601,685 km (0.104 R)
• M58: 17,735,576 km (0.102 R)
• M59: 17,836,105 km (0.043 R)
• M60: 18,240,618 km (0.114 R)
• M61: 19,093,176 km (0.085 R)
• M62: 19,993,456 km (0.064 R)
• M63: 20,098,175 km (0.047 R)
• M64: 20,273,204 km (0.114 R)
• M65: 20,801,434 km (0.114 R)
• M66: 21,084,922 km (0.085 R)
• M67: 21,512,623 km (0.112 R)
• M68: 21,691,691 km (0.12 R)
• M69: 22,485,458 km (0.084 R)
• M70: 23,362,251 km (0.119 R)
• M71: 23,693,909 km (0.073 R)
• M72: 23,841,861 km (0.114 R)
• M73: 23,989,963 km (0.112 R)
• M74: 24,923,304 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 13.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.8 AU - 12.92 AU

Year: 14502 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 83,166,170 km

• M1: 173,234 km (0.039 R)
• M2: 324,627 km (0.035 R)
• M3: 490,232 km (0.073 R)
• M4: 606,769 km (0.106 R)
• M5: 705,204 km (0.071 R)
• M6: 1,123,779 km (0.111 R)
• M7: 1,212,940 km (0.063 R)
• M8: 1,304,793 km (0.089 R)
• M9: 1,655,749 km (0.094 R)
• M10: 1,971,401 km (0.096 R)
• M11: 2,125,337 km (0.069 R)
• M12: 3,107,447 km (0.118 R)
• M13: 3,340,221 km (0.088 R)
• M14: 3,740,994 km (0.112 R)
• M15: 3,933,377 km (0.066 R)
• M16: 4,443,206 km (0.103 R)
• M17: 4,530,272 km (0.088 R)
• M18: 4,676,579 km (0.104 R)
• M19: 5,556,663 km (0.108 R)
• M20: 5,776,871 km (0.11 R)
• M21: 7,123,551 km (0.057 R)
• M22: 7,260,134 km (0.099 R)
• M23: 7,605,107 km (0.118 R)
• M24: 7,779,688 km (0.086 R)
• M25: 8,239,851 km (0.059 R)
• M26: 8,455,122 km (0.045 R)
• M27: 8,745,192 km (0.105 R)
• M28: 9,335,356 km (0.086 R)
• M29: 10,014,530 km (0.042 R)
• M30: 10,244,612 km (0.075 R)
• M31: 10,748,906 km (0.068 R)
• M32: 10,866,490 km (0.066 R)
• M33: 11,943,744 km (0.083 R)
• M34: 12,310,259 km (0.115 R)
• M35: 12,846,568 km (0.088 R)
• M36: 13,013,070 km (0.12 R)
• M37: 14,370,970 km (0.027 R)
• M38: 14,630,522 km (0.119 R)
• M39: 15,022,917 km (0.085 R)
• M40: 15,374,622 km (0.106 R)
• M41: 16,310,805 km (0.099 R)
• M42: 16,899,623 km (0.035 R)
• M43: 18,098,201 km (0.116 R)
• M44: 18,802,059 km (0.117 R)
• M45: 19,371,727 km (0.101 R)
• M46: 20,382,111 km (0.104 R)
• M47: 24,489,022 km (0.116 R)
• M48: 24,747,527 km (0.069 R)
• M49: 25,215,170 km (0.094 R)
• M50: 25,319,440 km (0.114 R)
• M51: 25,423,859 km (0.118 R)
• M52: 25,633,296 km (0.101 R)
• M53: 26,159,132 km (0.047 R)
• M54: 26,529,387 km (0.104 R)
• M55: 26,901,437 km (0.118 R)
• M56: 27,221,577 km (0.075 R)
• M57: 29,498,307 km (0.072 R)
• M58: 33,197,712 km (0.073 R)
• M59: 33,828,417 km (0.116 R)
• M60: 34,174,138 km (0.079 R)
• M61: 34,289,627 km (0.06 R)
• M62: 34,463,161 km (0.093 R)
• M63: 34,636,844 km (0.096 R)
• M64: 35,276,524 km (0.114 R)
• M65: 35,451,703 km (0.085 R)
• M66: 36,744,827 km (0.093 R)
• M67: 37,814,303 km (0.112 R)
• M68: 39,437,589 km (0.043 R)
• M69: 39,983,771 km (0.048 R)
• M70: 41,083,614 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.3

Radius: 5.2

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.17 AU - 17.07 AU

Year: 25662 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,166,170 km

• M1: 135,685 km (0.054 R)
• M2: 413,040 km (0.059 R)
• M3: 704,756 km (0.082 R)
• M4: 1,078,601 km (0.042 R)
• M5: 1,255,575 km (0.099 R)
• M6: 1,670,111 km (0.098 R)
• M7: 2,160,492 km (0.108 R)
• M8: 2,973,258 km (0.109 R)
• M9: 3,096,377 km (0.051 R)
• M10: 3,137,815 km (0.096 R)
• M11: 3,562,374 km (0.082 R)
• M12: 3,870,247 km (0.045 R)
• M13: 3,914,976 km (0.086 R)
• M14: 4,186,646 km (0.085 R)
• M15: 4,232,573 km (0.061 R)
• M16: 4,940,769 km (0.096 R)
• M17: 6,410,867 km (0.108 R)
• M18: 6,570,189 km (0.079 R)
• M19: 7,275,692 km (0.079 R)
• M20: 8,349,207 km (0.083 R)
• M21: 9,111,857 km (0.03 R)
• M22: 9,231,086 km (0.051 R)
• M23: 12,048,762 km (0.032 R)
• M24: 12,114,286 km (0.092 R)
• M25: 12,311,306 km (0.079 R)
• M26: 12,443,252 km (0.12 R)
• M27: 14,477,484 km (0.061 R)
• M28: 15,178,200 km (0.114 R)
• M29: 15,319,720 km (0.077 R)
• M30: 15,675,314 km (0.104 R)
• M31: 16,105,557 km (0.083 R)
• M32: 16,758,253 km (0.067 R)
• M33: 17,271,972 km (0.076 R)
• M34: 17,567,727 km (0.105 R)
• M35: 17,790,628 km (0.1 R)
• M36: 18,014,576 km (0.113 R)
• M37: 18,691,955 km (0.044 R)
• M38: 19,684,836 km (0.106 R)
• M39: 20,382,411 km (0.081 R)
• M40: 20,616,681 km (0.057 R)
• M41: 22,201,222 km (0.104 R)
• M42: 22,442,224 km (0.119 R)
• M43: 23,089,235 km (0.091 R)
• M44: 24,899,967 km (0.099 R)
• M45: 25,317,944 km (0.108 R)
• M46: 25,822,388 km (0.07 R)
• M47: 27,614,121 km (0.073 R)
• M48: 27,959,842 km (0.075 R)
• M49: 30,331,267 km (0.106 R)
• M50: 30,866,977 km (0.096 R)
• M51: 31,046,196 km (0.06 R)
• M52: 32,128,985 km (0.04 R)
• M53: 33,868,659 km (0.11 R)
• M54: 34,238,764 km (0.086 R)
• M55: 35,826,596 km (0.088 R)
• M56: 37,152,182 km (0.071 R)
• M57: 37,629,549 km (0.069 R)
• M58: 40,830,345 km (0.102 R)
• M59: 40,928,631 km (0.109 R)
• M60: 42,612,654 km (0.12 R)
• M61: 42,812,218 km (0.116 R)
• M62: 43,212,392 km (0.113 R)
• M63: 43,613,763 km (0.096 R)
• M64: 50,623,321 km (0.101 R)
• M65: 51,576,858 km (0.032 R)
• M66: 52,002,613 km (0.119 R)
• M67: 53,501,883 km (0.101 R)
• M68: 54,256,754 km (0.085 R)
• M69: 55,341,339 km (0.042 R)
• M70: 55,777,117 km (0.106 R)
• M71: 56,761,770 km (0.071 R)
• M72: 56,871,575 km (0.096 R)
• M73: 57,862,811 km (0.074 R)
• M74: 59,081,884 km (0.099 R)
• M75: 59,193,035 km (0.092 R)
• M76: 59,527,237 km (0.105 R)
• M77: 63,244,145 km (0.073 R)
• M78: 63,585,827 km (0.115 R)
• M79: 63,813,964 km (0.085 R)
• M80: 65,878,863 km (0.085 R)
• M81: 66,109,693 km (0.075 R)
• M82: 68,666,021 km (0.041 R)
• M83: 69,017,127 km (0.095 R)
• M84: 74,234,652 km (0.089 R)
• M85: 76,284,293 km (0.104 R)
• M86: 77,012,086 km (0.066 R)
• M87: 77,376,955 km (0.113 R)
• M88: 77,742,273 km (0.1 R)
• M89: 78,230,262 km (0.117 R)
• M90: 78,352,483 km (0.119 R)
• M91: 79,086,710 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 14,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit