🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.08 AU - 1.24 AU

Year: 463 Days

Day: 16.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,365,938 km

• M1: 744,100 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.97 AU - 2.09 AU

Year: 1073 Days

Day: 18.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 74 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.55 AU - 2.63 AU

Year: 1546 Days

Day: 38.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.83 AU - 4.43 AU

Year: 3113 Days

Day: 15.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 11.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.2 AU - 5.6 AU

Year: 4023 Days

Day: 13.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 153.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,365,938 km

• M1: 150,495 km (0.058 R)
• M2: 349,161 km (0.097 R)
• M3: 423,661 km (0.118 R)
• M4: 540,348 km (0.045 R)
• M5: 719,117 km (0.075 R)
• M6: 1,054,964 km (0.108 R)
• M7: 1,173,745 km (0.04 R)
• M8: 1,259,913 km (0.082 R)
• M9: 1,504,805 km (0.117 R)
• M10: 1,808,040 km (0.051 R)
• M11: 1,923,230 km (0.108 R)
• M12: 2,011,343 km (0.042 R)
• M13: 2,085,843 km (0.075 R)
• M14: 2,315,027 km (0.047 R)
• M15: 2,393,267 km (0.09 R)
• M16: 2,488,411 km (0.036 R)
• M17: 2,601,058 km (0.037 R)
• M18: 3,034,593 km (0.065 R)
• M19: 3,190,025 km (0.111 R)
• M20: 3,277,540 km (0.052 R)
• M21: 3,383,754 km (0.1 R)
• M22: 3,856,932 km (0.102 R)
• M23: 4,025,679 km (0.091 R)
• M24: 4,235,415 km (0.075 R)
• M25: 4,370,651 km (0.089 R)
• M26: 4,546,878 km (0.108 R)
• M27: 4,966,949 km (0.09 R)
• M28: 5,089,320 km (0.049 R)
• M29: 5,212,738 km (0.066 R)
• M30: 5,673,798 km (0.03 R)
• M31: 5,909,265 km (0.095 R)
• M32: 6,974,253 km (0.117 R)
• M33: 7,180,548 km (0.084 R)
• M34: 7,296,038 km (0.063 R)
• M35: 7,435,463 km (0.117 R)
• M36: 7,528,962 km (0.112 R)
• M37: 8,218,159 km (0.094 R)
• M38: 8,314,799 km (0.093 R)
• M39: 8,436,123 km (0.045 R)
• M40: 8,803,835 km (0.11 R)
• M41: 8,878,035 km (0.087 R)
• M42: 9,051,868 km (0.108 R)
• M43: 9,938,235 km (0.111 R)
• M44: 10,118,800 km (0.074 R)
• M45: 10,274,382 km (0.106 R)
• M46: 10,483,220 km (0.113 R)
• M47: 10,984,822 km (0.047 R)
• M48: 11,252,004 km (0.105 R)
• M49: 11,521,280 km (0.091 R)
• M50: 11,738,347 km (0.097 R)
• M51: 11,956,759 km (0.085 R)
• M52: 12,148,843 km (0.101 R)
• M53: 12,425,150 km (0.111 R)
• M54: 12,815,601 km (0.087 R)
• M55: 12,927,799 km (0.108 R)
• M56: 13,351,760 km (0.108 R)
• M57: 13,465,604 km (0.102 R)
• M58: 13,608,470 km (0.041 R)
• M59: 14,010,738 km (0.11 R)
• M60: 14,184,421 km (0.054 R)
• M61: 14,797,922 km (0.03 R)
• M62: 15,122,699 km (0.12 R)
• M63: 15,211,710 km (0.111 R)
• M64: 15,509,709 km (0.092 R)
• M65: 15,659,307 km (0.115 R)
• M66: 15,749,365 km (0.111 R)
• M67: 15,839,572 km (0.117 R)
• M68: 16,111,242 km (0.045 R)
• M69: 16,843,374 km (0.062 R)
• M70: 17,182,512 km (0.099 R)
• M71: 17,306,379 km (0.117 R)
• M72: 17,430,546 km (0.11 R)
• M73: 17,555,161 km (0.034 R)
• M74: 18,529,940 km (0.096 R)
• M75: 19,328,942 km (0.107 R)
• M76: 20,008,715 km (0.099 R)
• M77: 20,269,763 km (0.082 R)
• M78: 20,499,097 km (0.11 R)
• M79: 20,597,682 km (0.1 R)
• M80: 20,927,396 km (0.097 R)
• M81: 21,126,062 km (0.044 R)
• M82: 21,258,755 km (0.104 R)
• M83: 21,591,909 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 11.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.03 AU - 5.75 AU

Year: 4641 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,365,938 km

• M1: 186,399 km (0.065 R)
• M2: 296,952 km (0.053 R)
• M3: 382,073 km (0.099 R)
• M4: 511,176 km (0.066 R)
• M5: 685,308 km (0.088 R)
• M6: 891,155 km (0.09 R)
• M7: 1,198,129 km (0.088 R)
• M8: 1,304,045 km (0.117 R)
• M9: 1,401,134 km (0.056 R)
• M10: 1,589,777 km (0.105 R)
• M11: 1,923,380 km (0.11 R)
• M12: 2,148,674 km (0.094 R)
• M13: 2,487,813 km (0.115 R)
• M14: 3,283,673 km (0.073 R)
• M15: 3,451,821 km (0.09 R)
• M16: 3,571,350 km (0.099 R)
• M17: 3,675,021 km (0.037 R)
• M18: 3,832,249 km (0.055 R)
• M19: 4,063,377 km (0.084 R)
• M20: 4,207,889 km (0.059 R)
• M21: 4,822,437 km (0.093 R)
• M22: 4,918,030 km (0.084 R)
• M23: 5,705,513 km (0.067 R)
• M24: 6,176,148 km (0.084 R)
• M25: 6,426,725 km (0.1 R)
• M26: 6,766,012 km (0.055 R)
• M27: 6,981,134 km (0.074 R)
• M28: 7,286,015 km (0.113 R)
• M29: 7,396,119 km (0.097 R)
• M30: 7,595,383 km (0.082 R)
• M31: 7,684,693 km (0.078 R)
• M32: 7,864,061 km (0.051 R)
• M33: 8,250,023 km (0.115 R)
• M34: 8,387,803 km (0.058 R)
• M35: 9,420,926 km (0.098 R)
• M36: 9,516,818 km (0.115 R)
• M37: 10,001,366 km (0.084 R)
• M38: 10,197,488 km (0.113 R)
• M39: 10,320,608 km (0.041 R)
• M40: 10,718,239 km (0.071 R)
• M41: 11,426,136 km (0.101 R)
• M42: 12,149,292 km (0.114 R)
• M43: 12,727,787 km (0.119 R)
• M44: 12,887,109 km (0.117 R)
• M45: 13,020,400 km (0.118 R)
• M46: 13,369,113 km (0.119 R)
• M47: 13,531,127 km (0.095 R)
• M48: 13,639,436 km (0.119 R)
• M49: 14,185,618 km (0.087 R)
• M50: 14,295,722 km (0.077 R)
• M51: 15,158,752 km (0.114 R)
• M52: 15,553,990 km (0.111 R)
• M53: 15,838,375 km (0.033 R)
• M54: 15,924,095 km (0.072 R)
• M55: 16,847,413 km (0.109 R)
• M56: 16,934,778 km (0.087 R)
• M57: 17,080,935 km (0.059 R)
• M58: 18,025,945 km (0.062 R)
• M59: 18,294,772 km (0.093 R)
• M60: 18,534,877 km (0.118 R)
• M61: 18,625,085 km (0.06 R)
• M62: 18,957,491 km (0.104 R)
• M63: 19,352,878 km (0.044 R)
• M64: 19,536,136 km (0.048 R)
• M65: 19,781,626 km (0.048 R)
• M66: 20,711,077 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 11.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.83 AU - 10.91 AU

Year: 11500 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,365,938 km

• M1: 156,031 km (0.069 R)
• M2: 462,706 km (0.119 R)
• M3: 620,233 km (0.029 R)
• M4: 885,619 km (0.115 R)
• M5: 1,307,485 km (0.11 R)
• M6: 1,596,957 km (0.083 R)
• M7: 1,768,845 km (0.114 R)
• M8: 2,343,451 km (0.037 R)
• M9: 2,540,022 km (0.118 R)
• M10: 2,765,017 km (0.108 R)
• M11: 2,880,058 km (0.069 R)
• M12: 3,067,355 km (0.101 R)
• M13: 4,301,537 km (0.118 R)
• M14: 5,012,875 km (0.081 R)
• M15: 5,210,793 km (0.108 R)
• M16: 5,526,893 km (0.063 R)
• M17: 6,728,912 km (0.028 R)
• M18: 6,916,059 km (0.118 R)
• M19: 7,295,589 km (0.095 R)
• M20: 7,455,808 km (0.092 R)
• M21: 7,552,449 km (0.067 R)
• M22: 7,746,926 km (0.113 R)
• M23: 7,943,198 km (0.101 R)
• M24: 9,120,833 km (0.093 R)
• M25: 9,747,648 km (0.091 R)
• M26: 10,173,254 km (0.096 R)
• M27: 10,604,993 km (0.117 R)
• M28: 11,449,174 km (0.116 R)
• M29: 12,544,380 km (0.113 R)
• M30: 14,510,096 km (0.09 R)
• M31: 15,364,001 km (0.091 R)
• M32: 18,326,487 km (0.074 R)
• M33: 19,204,627 km (0.047 R)
• M34: 19,381,900 km (0.099 R)
• M35: 19,961,891 km (0.071 R)
• M36: 20,051,650 km (0.101 R)
• M37: 20,141,409 km (0.083 R)
• M38: 20,366,703 km (0.1 R)
• M39: 20,457,060 km (0.048 R)
• M40: 20,683,402 km (0.075 R)
• M41: 21,920,426 km (0.105 R)
• M42: 22,198,678 km (0.102 R)
• M43: 22,338,104 km (0.093 R)
• M44: 22,993,193 km (0.112 R)
• M45: 23,087,140 km (0.111 R)
• M46: 24,274,050 km (0.084 R)
• M47: 25,626,714 km (0.115 R)
• M48: 26,115,899 km (0.048 R)
• M49: 26,410,756 km (0.087 R)
• M50: 27,701,487 km (0.056 R)
• M51: 29,778,354 km (0.045 R)
• M52: 30,086,376 km (0.107 R)
• M53: 31,381,744 km (0.051 R)
• M54: 31,538,373 km (0.104 R)
• M55: 31,642,942 km (0.06 R)
• M56: 34,026,335 km (0.1 R)
• M57: 34,348,569 km (0.074 R)
• M58: 35,158,342 km (0.098 R)
• M59: 36,029,002 km (0.043 R)
• M60: 36,247,863 km (0.086 R)
• M61: 36,631,731 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.1

Radius: 3.1

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.95 AU - 18.85 AU

Year: 22412 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,365,938 km

• M1: 50,714 km (0.087 R)
• M2: 86,916 km (0.111 R)
• M3: 145,708 km (0.092 R)
• M4: 229,633 km (0.1 R)
• M5: 469,438 km (0.092 R)
• M6: 802,742 km (0.079 R)
• M7: 1,173,296 km (0.115 R)
• M8: 1,194,090 km (0.095 R)
• M9: 1,215,034 km (0.062 R)
• M10: 1,236,127 km (0.115 R)
• M11: 1,453,643 km (0.106 R)
• M12: 1,636,152 km (0.114 R)
• M13: 2,072,678 km (0.082 R)
• M14: 2,516,087 km (0.084 R)
• M15: 2,874,224 km (0.112 R)
• M16: 3,790,810 km (0.075 R)
• M17: 3,884,010 km (0.114 R)
• M18: 4,296,451 km (0.039 R)
• M19: 4,328,764 km (0.076 R)
• M20: 4,393,540 km (0.113 R)
• M21: 4,755,866 km (0.116 R)
• M22: 5,369,217 km (0.038 R)
• M23: 5,649,863 km (0.079 R)
• M24: 5,720,623 km (0.099 R)
• M25: 6,152,063 km (0.09 R)
• M26: 6,482,525 km (0.092 R)
• M27: 6,856,370 km (0.104 R)
• M28: 7,122,205 km (0.096 R)
• M29: 7,900,264 km (0.11 R)
• M30: 8,059,136 km (0.026 R)
• M31: 8,745,791 km (0.078 R)
• M32: 9,661,928 km (0.079 R)
• M33: 10,260,619 km (0.085 R)
• M34: 10,477,236 km (0.072 R)
• M35: 10,827,146 km (0.099 R)
• M36: 10,959,390 km (0.116 R)
• M37: 11,269,806 km (0.037 R)
• M38: 12,172,928 km (0.063 R)
• M39: 12,679,467 km (0.107 R)
• M40: 13,192,887 km (0.112 R)
• M41: 13,381,230 km (0.096 R)
• M42: 13,856,054 km (0.107 R)
• M43: 14,047,539 km (0.119 R)
• M44: 14,384,583 km (0.072 R)
• M45: 14,433,053 km (0.096 R)
• M46: 15,313,137 km (0.086 R)
• M47: 19,643,397 km (0.108 R)
• M48: 20,399,465 km (0.064 R)
• M49: 20,890,595 km (0.1 R)
• M50: 21,164,957 km (0.104 R)
• M51: 21,828,723 km (0.045 R)
• M52: 21,884,224 km (0.113 R)
• M53: 22,836,863 km (0.118 R)
• M54: 23,688,524 km (0.113 R)
• M55: 23,860,112 km (0.059 R)
• M56: 24,089,596 km (0.048 R)
• M57: 25,247,633 km (0.095 R)
• M58: 25,481,305 km (0.119 R)
• M59: 26,246,049 km (0.105 R)
• M60: 26,364,381 km (0.087 R)
• M61: 27,077,963 km (0.062 R)
• M62: 28,099,866 km (0.086 R)
• M63: 28,402,801 km (0.099 R)
• M64: 28,889,742 km (0.113 R)
• M65: 30,677,736 km (0.117 R)
• M66: 30,802,351 km (0.105 R)
• M67: 31,490,950 km (0.075 R)
• M68: 31,994,796 km (0.062 R)
• M69: 32,374,475 km (0.051 R)
• M70: 32,501,334 km (0.108 R)
• M71: 33,074,444 km (0.103 R)
• M72: 33,843,676 km (0.056 R)
• M73: 33,972,480 km (0.079 R)
• M74: 35,073,670 km (0.049 R)
• M75: 35,138,745 km (0.093 R)
• M76: 35,989,358 km (0.048 R)
• M77: 37,045,370 km (0.113 R)
• M78: 37,310,906 km (0.059 R)
• M79: 37,910,793 km (0.079 R)
• M80: 38,178,573 km (0.091 R)
• M81: 39,255,379 km (0.107 R)
• M82: 40,069,490 km (0.108 R)
• M83: 40,683,739 km (0.119 R)
• M84: 41,094,984 km (0.078 R)
• M85: 41,507,724 km (0.1 R)
• M86: 42,060,040 km (0.069 R)
• M87: 42,129,154 km (0.113 R)
• M88: 43,801,509 km (0.044 R)
• M89: 44,363,847 km (0.11 R)
• M90: 44,857,819 km (0.037 R)
• M91: 45,211,618 km (0.113 R)
• M92: 45,495,555 km (0.053 R)
• M93: 46,207,641 km (0.082 R)
• M94: 47,714,989 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 18,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit