🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.67 AU - 0.89 AU

Year: 258 Days

Day: 35.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 153.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,784,713 km

• M1: 59,241 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.43 AU - 2.17 AU

Year: 905 Days

Day: 30.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.12 AU - 3.18 AU

Year: 1617 Days

Day: 26.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 8.5

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.49 AU - 8.29 AU

Year: 6777 Days

Day: 13.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,784,713 km

• M1: 186,698 km (0.096 R)
• M2: 490,232 km (0.095 R)
• M3: 670,198 km (0.034 R)
• M4: 1,076,506 km (0.075 R)
• M5: 1,142,629 km (0.058 R)
• M6: 1,227,451 km (0.117 R)
• M7: 1,367,624 km (0.086 R)
• M8: 1,531,583 km (0.096 R)
• M9: 2,062,207 km (0.108 R)
• M10: 2,208,663 km (0.111 R)
• M11: 2,402,093 km (0.108 R)
• M12: 2,467,766 km (0.114 R)
• M13: 2,691,266 km (0.097 R)
• M14: 2,991,509 km (0.1 R)
• M15: 3,109,990 km (0.1 R)
• M16: 3,327,057 km (0.076 R)
• M17: 3,400,659 km (0.099 R)
• M18: 3,599,325 km (0.095 R)
• M19: 3,750,718 km (0.104 R)
• M20: 4,758,708 km (0.075 R)
• M21: 5,263,900 km (0.083 R)
• M22: 5,581,197 km (0.119 R)
• M23: 5,815,767 km (0.077 R)
• M24: 5,875,008 km (0.027 R)
• M25: 5,934,398 km (0.075 R)
• M26: 6,477,737 km (0.109 R)
• M27: 6,817,773 km (0.119 R)
• M28: 7,037,084 km (0.097 R)
• M29: 7,354,531 km (0.06 R)
• M30: 8,535,755 km (0.081 R)
• M31: 9,079,544 km (0.084 R)
• M32: 9,286,288 km (0.09 R)
• M33: 9,564,540 km (0.047 R)
• M34: 9,810,180 km (0.079 R)
• M35: 10,093,518 km (0.106 R)
• M36: 10,959,690 km (0.114 R)
• M37: 11,179,898 km (0.112 R)
• M38: 11,774,400 km (0.049 R)
• M39: 12,037,841 km (0.03 R)
• M40: 13,305,235 km (0.093 R)
• M41: 14,014,478 km (0.094 R)
• M42: 14,413,755 km (0.107 R)
• M43: 14,897,854 km (0.065 R)
• M44: 15,141,848 km (0.089 R)
• M45: 15,469,317 km (0.102 R)
• M46: 15,675,164 km (0.099 R)
• M47: 16,465,639 km (0.11 R)
• M48: 17,184,008 km (0.111 R)
• M49: 17,354,400 km (0.09 R)
• M50: 17,439,970 km (0.079 R)
• M51: 17,697,129 km (0.108 R)
• M52: 17,869,316 km (0.09 R)
• M53: 17,998,868 km (0.12 R)
• M54: 19,046,053 km (0.066 R)
• M55: 19,178,297 km (0.073 R)
• M56: 19,532,695 km (0.085 R)
• M57: 19,844,457 km (0.111 R)
• M58: 21,016,855 km (0.086 R)
• M59: 21,153,588 km (0.084 R)
• M60: 21,336,247 km (0.103 R)
• M61: 22,630,268 km (0.116 R)
• M62: 23,098,510 km (0.113 R)
• M63: 23,475,496 km (0.102 R)
• M64: 24,955,169 km (0.051 R)
• M65: 25,390,499 km (0.091 R)
• M66: 26,514,128 km (0.108 R)
• M67: 26,612,564 km (0.038 R)
• M68: 26,908,767 km (0.103 R)
• M69: 27,305,351 km (0.085 R)
• M70: 27,853,777 km (0.093 R)
• M71: 28,405,943 km (0.091 R)
• M72: 28,708,579 km (0.107 R)
• M73: 29,623,071 km (0.093 R)
• M74: 29,878,734 km (0.062 R)
• M75: 30,186,606 km (0.12 R)
• M76: 32,317,927 km (0.086 R)
• M77: 32,634,028 km (0.118 R)
• M78: 35,090,275 km (0.115 R)
• M79: 35,306,743 km (0.049 R)
• M80: 35,958,541 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 12.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.83 AU - 11.75 AU

Year: 11479 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,784,713 km

• M1: 338,091 km (0.077 R)
• M2: 432,487 km (0.089 R)
• M3: 881,131 km (0.09 R)
• M4: 961,914 km (0.084 R)
• M5: 1,153,549 km (0.068 R)
• M6: 1,243,009 km (0.107 R)
• M7: 1,381,985 km (0.101 R)
• M8: 1,625,530 km (0.099 R)
• M9: 2,017,178 km (0.108 R)
• M10: 2,380,850 km (0.047 R)
• M11: 2,497,088 km (0.079 R)
• M12: 3,169,979 km (0.105 R)
• M13: 3,330,647 km (0.098 R)
• M14: 3,560,280 km (0.074 R)
• M15: 3,794,999 km (0.108 R)
• M16: 4,104,517 km (0.05 R)
• M17: 4,458,166 km (0.088 R)
• M18: 4,638,731 km (0.029 R)
• M19: 4,858,789 km (0.085 R)
• M20: 5,500,564 km (0.083 R)
• M21: 5,890,715 km (0.12 R)
• M22: 6,049,289 km (0.103 R)
• M23: 6,129,174 km (0.058 R)
• M24: 7,156,912 km (0.12 R)
• M25: 7,799,135 km (0.111 R)
• M26: 7,886,052 km (0.12 R)
• M27: 8,639,127 km (0.096 R)
• M28: 9,834,863 km (0.047 R)
• M29: 10,118,202 km (0.105 R)
• M30: 10,935,455 km (0.089 R)
• M31: 11,278,333 km (0.116 R)
• M32: 12,175,920 km (0.1 R)
• M33: 12,327,762 km (0.065 R)
• M34: 12,429,339 km (0.083 R)
• M35: 14,412,109 km (0.099 R)
• M36: 15,167,130 km (0.098 R)
• M37: 15,276,037 km (0.063 R)
• M38: 15,714,359 km (0.032 R)
• M39: 15,935,016 km (0.101 R)
• M40: 16,323,820 km (0.114 R)
• M41: 18,779,619 km (0.115 R)
• M42: 19,663,144 km (0.112 R)
• M43: 20,080,223 km (0.111 R)
• M44: 20,199,901 km (0.113 R)
• M45: 20,681,008 km (0.07 R)
• M46: 20,801,883 km (0.049 R)
• M47: 21,044,232 km (0.112 R)
• M48: 21,226,741 km (0.074 R)
• M49: 21,593,106 km (0.044 R)
• M50: 23,835,728 km (0.079 R)
• M51: 24,471,668 km (0.108 R)
• M52: 27,137,353 km (0.091 R)
• M53: 27,934,859 km (0.101 R)
• M54: 28,605,207 km (0.111 R)
• M55: 28,807,464 km (0.105 R)
• M56: 29,893,843 km (0.11 R)
• M57: 31,339,856 km (0.091 R)
• M58: 31,617,809 km (0.061 R)
• M59: 33,090,899 km (0.118 R)
• M60: 33,374,088 km (0.086 R)
• M61: 34,371,308 km (0.101 R)
• M62: 34,658,087 km (0.072 R)
• M63: 34,801,701 km (0.077 R)
• M64: 36,687,382 km (0.104 R)
• M65: 37,127,200 km (0.114 R)
• M66: 38,383,074 km (0.119 R)
• M67: 39,427,566 km (0.105 R)
• M68: 41,850,304 km (0.087 R)
• M69: 42,003,193 km (0.093 R)
• M70: 42,156,381 km (0.068 R)
• M71: 43,002,357 km (0.037 R)
• M72: 44,087,091 km (0.116 R)
• M73: 47,554,470 km (0.083 R)
• M74: 48,354,819 km (0.099 R)
• M75: 49,887,449 km (0.027 R)
• M76: 50,374,689 km (0.115 R)
• M77: 50,537,452 km (0.098 R)
• M78: 51,026,936 km (0.118 R)
• M79: 51,272,277 km (0.092 R)
• M80: 53,165,886 km (0.077 R)
• M81: 53,580,572 km (0.111 R)
• M82: 53,829,951 km (0.061 R)
• M83: 54,246,282 km (0.113 R)
• M84: 56,006,900 km (0.087 R)
• M85: 56,344,392 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 12.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.54 AU - 10.7 AU

Year: 12064 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,784,713 km

• M1: 204,650 km (0.109 R)
• M2: 312,510 km (0.104 R)
• M3: 628,161 km (0.038 R)
• M4: 714,479 km (0.097 R)
• M5: 940,821 km (0.103 R)
• M6: 1,487,900 km (0.088 R)
• M7: 1,859,502 km (0.115 R)
• M8: 1,963,771 km (0.088 R)
• M9: 2,069,836 km (0.056 R)
• M10: 2,988,816 km (0.109 R)
• M11: 3,523,778 km (0.111 R)
• M12: 4,054,701 km (0.061 R)
• M13: 4,191,433 km (0.076 R)
• M14: 5,527,941 km (0.048 R)
• M15: 6,301,810 km (0.105 R)
• M16: 7,736,903 km (0.118 R)
• M17: 7,821,874 km (0.082 R)
• M18: 8,121,818 km (0.116 R)
• M19: 8,294,903 km (0.09 R)
• M20: 8,556,998 km (0.092 R)
• M21: 8,821,637 km (0.045 R)
• M22: 8,910,498 km (0.101 R)
• M23: 9,495,426 km (0.081 R)
• M24: 10,139,295 km (0.069 R)
• M25: 10,279,169 km (0.118 R)
• M26: 10,513,589 km (0.041 R)
• M27: 10,702,381 km (0.119 R)
• M28: 11,614,779 km (0.055 R)
• M29: 11,957,358 km (0.097 R)
• M30: 12,752,620 km (0.096 R)
• M31: 13,004,692 km (0.078 R)
• M32: 13,874,006 km (0.058 R)
• M33: 14,029,438 km (0.073 R)
• M34: 14,133,259 km (0.047 R)
• M35: 14,604,043 km (0.118 R)
• M36: 15,239,834 km (0.086 R)
• M37: 15,722,587 km (0.1 R)
• M38: 16,758,103 km (0.098 R)
• M39: 17,200,763 km (0.105 R)
• M40: 17,423,514 km (0.117 R)
• M41: 19,009,701 km (0.103 R)
• M42: 19,761,879 km (0.071 R)
• M43: 20,112,237 km (0.04 R)
• M44: 20,523,631 km (0.045 R)
• M45: 20,819,236 km (0.051 R)
• M46: 21,534,464 km (0.115 R)
• M47: 21,894,995 km (0.082 R)
• M48: 22,318,207 km (0.047 R)
• M49: 23,666,084 km (0.054 R)
• M50: 24,038,283 km (0.111 R)
• M51: 25,040,140 km (0.116 R)
• M52: 25,800,546 km (0.12 R)
• M53: 26,183,517 km (0.067 R)
• M54: 27,019,919 km (0.108 R)
• M55: 27,930,371 km (0.111 R)
• M56: 28,126,793 km (0.06 R)
• M57: 29,315,049 km (0.04 R)
• M58: 30,183,315 km (0.109 R)
• M59: 31,195,794 km (0.086 R)
• M60: 32,700,748 km (0.111 R)
• M61: 33,115,284 km (0.109 R)
• M62: 33,949,741 km (0.031 R)
• M63: 34,229,339 km (0.065 R)
• M64: 34,579,997 km (0.079 R)
• M65: 36,208,220 km (0.056 R)
• M66: 36,924,046 km (0.101 R)
• M67: 38,733,731 km (0.088 R)
• M68: 38,879,739 km (0.106 R)
• M69: 39,465,713 km (0.053 R)
• M70: 39,907,177 km (0.072 R)
• M71: 41,390,290 km (0.075 R)
• M72: 41,539,589 km (0.101 R)
• M73: 42,815,808 km (0.108 R)
• M74: 44,410,222 km (0.052 R)
• M75: 44,716,000 km (0.111 R)
• M76: 46,101,277 km (0.03 R)
• M77: 46,488,436 km (0.049 R)
• M78: 46,721,360 km (0.119 R)
• M79: 47,422,375 km (0.075 R)
• M80: 48,913,567 km (0.025 R)
• M81: 49,863,364 km (0.12 R)
• M82: 51,299,503 km (0.087 R)
• M83: 51,379,688 km (0.12 R)
• M84: 51,620,391 km (0.12 R)
• M85: 53,722,989 km (0.03 R)
• M86: 54,212,174 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit