🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.39 AU - 0.65 AU

Year: 238 Days

Day: 25.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,394,523 km

• M1: 68,815 km (0.092 R)
• M2: 253,868 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 13.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.76 AU

Year: 364 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 139.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,394,523 km

• M1: 170,093 km (0.058 R)
• M2: 282,142 km (0.085 R)
• M3: 427,700 km (0.118 R)
• M4: 529,726 km (0.097 R)
• M5: 625,170 km (0.057 R)
• M6: 737,069 km (0.099 R)
• M7: 873,053 km (0.119 R)
• M8: 973,583 km (0.031 R)
• M9: 1,183,768 km (0.093 R)
• M10: 1,281,306 km (0.115 R)
• M11: 1,393,803 km (0.092 R)
• M12: 1,497,475 km (0.097 R)
• M13: 1,599,949 km (0.06 R)
• M14: 1,692,102 km (0.079 R)
• M15: 1,777,671 km (0.047 R)
• M16: 1,877,752 km (0.098 R)
• M17: 2,079,560 km (0.099 R)
• M18: 2,241,574 km (0.114 R)
• M19: 2,398,353 km (0.071 R)
• M20: 2,583,406 km (0.087 R)
• M21: 2,667,779 km (0.082 R)
• M22: 2,778,481 km (0.029 R)
• M23: 2,890,680 km (0.117 R)
• M24: 3,014,995 km (0.106 R)
• M25: 3,104,006 km (0.069 R)
• M26: 3,194,064 km (0.091 R)
• M27: 3,306,562 km (0.056 R)
• M28: 3,485,930 km (0.116 R)
• M29: 3,585,113 km (0.105 R)
• M30: 3,685,344 km (0.048 R)
• M31: 3,797,841 km (0.111 R)
• M32: 3,900,166 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.39 AU - 1.75 AU

Year: 1251 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,394,523 km

• M1: 112,348 km (0.053 R)
• M2: 174,581 km (0.094 R)
• M3: 263,292 km (0.088 R)
• M4: 421,417 km (0.096 R)
• M5: 493,374 km (0.109 R)
• M6: 736,919 km (0.097 R)
• M7: 812,616 km (0.088 R)
• M8: 869,313 km (0.073 R)
• M9: 979,716 km (0.106 R)
• M10: 1,040,603 km (0.049 R)
• M11: 1,239,568 km (0.092 R)
• M12: 1,322,744 km (0.098 R)
• M13: 1,399,189 km (0.044 R)
• M14: 1,565,542 km (0.073 R)
• M15: 1,637,648 km (0.074 R)
• M16: 1,710,801 km (0.109 R)
• M17: 2,024,807 km (0.072 R)
• M18: 2,083,749 km (0.116 R)
• M19: 2,284,958 km (0.09 R)
• M20: 2,450,413 km (0.081 R)
• M21: 2,630,679 km (0.083 R)
• M22: 2,749,609 km (0.099 R)
• M23: 2,859,414 km (0.042 R)
• M24: 3,004,224 km (0.047 R)
• M25: 3,220,393 km (0.118 R)
• M26: 3,324,663 km (0.09 R)
• M27: 3,512,708 km (0.025 R)
• M28: 3,716,310 km (0.082 R)
• M29: 3,789,164 km (0.071 R)
• M30: 4,312,159 km (0.074 R)
• M31: 4,897,834 km (0.085 R)
• M32: 5,139,136 km (0.114 R)
• M33: 5,274,821 km (0.083 R)
• M34: 5,633,407 km (0.114 R)
• M35: 5,815,617 km (0.083 R)
• M36: 6,014,134 km (0.098 R)
• M37: 6,099,853 km (0.066 R)
• M38: 6,726,219 km (0.051 R)
• M39: 6,830,190 km (0.056 R)
• M40: 6,889,880 km (0.027 R)
• M41: 6,979,638 km (0.109 R)
• M42: 7,742,737 km (0.037 R)
• M43: 8,039,838 km (0.106 R)
• M44: 8,165,949 km (0.112 R)
• M45: 8,548,471 km (0.076 R)
• M46: 8,612,798 km (0.091 R)
• M47: 8,725,745 km (0.112 R)
• M48: 8,871,603 km (0.103 R)
• M49: 9,018,358 km (0.078 R)
• M50: 9,363,929 km (0.091 R)
• M51: 9,596,853 km (0.08 R)
• M52: 9,680,478 km (0.085 R)
• M53: 9,747,498 km (0.085 R)
• M54: 10,000,468 km (0.066 R)
• M55: 10,085,140 km (0.067 R)
• M56: 10,204,220 km (0.114 R)
• M57: 10,375,211 km (0.115 R)
• M58: 10,478,284 km (0.033 R)
• M59: 10,598,860 km (0.079 R)
• M60: 10,737,387 km (0.08 R)
• M61: 10,859,010 km (0.056 R)
• M62: 11,156,261 km (0.111 R)
• M63: 11,634,077 km (0.102 R)
• M64: 11,758,991 km (0.097 R)
• M65: 12,046,219 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 8.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.76 AU - 2.42 AU

Year: 1921 Days

Day: 13.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,394,523 km

• M1: 147,204 km (0.109 R)
• M2: 260,899 km (0.119 R)
• M3: 339,886 km (0.119 R)
• M4: 422,315 km (0.116 R)
• M5: 477,217 km (0.1 R)
• M6: 564,582 km (0.104 R)
• M7: 843,882 km (0.094 R)
• M8: 915,689 km (0.104 R)
• M9: 980,315 km (0.074 R)
• M10: 1,104,780 km (0.081 R)
• M11: 1,184,067 km (0.115 R)
• M12: 1,327,532 km (0.055 R)
• M13: 1,390,811 km (0.064 R)
• M14: 1,531,583 km (0.069 R)
• M15: 1,780,813 km (0.108 R)
• M16: 2,216,143 km (0.114 R)
• M17: 2,317,421 km (0.099 R)
• M18: 2,394,314 km (0.096 R)
• M19: 2,459,090 km (0.057 R)
• M20: 2,832,935 km (0.117 R)
• M21: 2,901,600 km (0.104 R)
• M22: 3,167,735 km (0.072 R)
• M23: 3,239,093 km (0.104 R)
• M24: 3,441,649 km (0.096 R)
• M25: 3,633,583 km (0.058 R)
• M26: 3,768,520 km (0.117 R)
• M27: 4,230,478 km (0.067 R)
• M28: 4,340,881 km (0.041 R)
• M29: 4,516,210 km (0.106 R)
• M30: 4,612,850 km (0.113 R)
• M31: 4,808,375 km (0.101 R)
• M32: 5,207,352 km (0.094 R)
• M33: 5,308,780 km (0.085 R)
• M34: 5,462,267 km (0.059 R)
• M35: 5,582,544 km (0.07 R)
• M36: 5,755,928 km (0.076 R)
• M37: 5,878,448 km (0.097 R)
• M38: 5,948,909 km (0.036 R)
• M39: 6,054,974 km (0.109 R)
• M40: 6,359,106 km (0.051 R)
• M41: 6,963,482 km (0.1 R)
• M42: 7,244,426 km (0.096 R)
• M43: 7,395,670 km (0.064 R)
• M44: 7,643,853 km (0.042 R)
• M45: 7,797,939 km (0.1 R)
• M46: 8,050,460 km (0.108 R)
• M47: 8,148,446 km (0.068 R)
• M48: 8,286,076 km (0.063 R)
• M49: 8,464,248 km (0.073 R)
• M50: 8,603,673 km (0.093 R)
• M51: 8,723,800 km (0.072 R)
• M52: 9,148,658 km (0.052 R)
• M53: 9,415,092 km (0.097 R)
• M54: 9,913,701 km (0.114 R)
• M55: 9,997,626 km (0.118 R)
• M56: 10,549,043 km (0.119 R)
• M57: 10,656,156 km (0.106 R)
• M58: 10,720,632 km (0.057 R)
• M59: 10,785,258 km (0.102 R)
• M60: 10,871,576 km (0.118 R)
• M61: 11,044,960 km (0.053 R)
• M62: 11,132,026 km (0.079 R)
• M63: 11,241,233 km (0.095 R)
• M64: 11,460,543 km (0.119 R)
• M65: 11,592,788 km (0.09 R)
• M66: 12,127,002 km (0.072 R)
• M67: 12,464,943 km (0.038 R)
• M68: 13,473,981 km (0.115 R)
• M69: 13,730,392 km (0.112 R)
• M70: 14,556,920 km (0.074 R)
• M71: 14,724,170 km (0.075 R)
• M72: 14,892,019 km (0.109 R)
• M73: 15,132,872 km (0.08 R)
• M74: 15,643,150 km (0.038 R)
• M75: 16,158,814 km (0.115 R)
• M76: 16,233,015 km (0.049 R)
• M77: 16,381,715 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 13.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.25 AU - 5.59 AU

Year: 6939 Days

Day: 7.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,394,523 km

• M1: 190,288 km (0.117 R)
• M2: 305,030 km (0.114 R)
• M3: 577,597 km (0.081 R)
• M4: 948,151 km (0.101 R)
• M5: 1,127,070 km (0.102 R)
• M6: 1,264,700 km (0.092 R)
• M7: 1,463,666 km (0.036 R)
• M8: 1,615,208 km (0.027 R)
• M9: 1,852,470 km (0.09 R)
• M10: 2,428,572 km (0.038 R)
• M11: 2,632,773 km (0.081 R)
• M12: 2,937,803 km (0.068 R)
• M13: 3,304,318 km (0.077 R)
• M14: 3,842,122 km (0.11 R)
• M15: 4,490,479 km (0.056 R)
• M16: 4,629,905 km (0.12 R)
• M17: 4,999,262 km (0.103 R)
• M18: 5,173,094 km (0.119 R)
• M19: 5,616,353 km (0.115 R)
• M20: 5,827,435 km (0.103 R)
• M21: 5,918,690 km (0.099 R)
• M22: 6,571,086 km (0.108 R)
• M23: 7,675,568 km (0.067 R)
• M24: 7,842,968 km (0.08 R)
• M25: 8,455,421 km (0.079 R)
• M26: 9,331,466 km (0.042 R)
• M27: 9,834,863 km (0.119 R)
• M28: 9,943,770 km (0.081 R)
• M29: 10,457,938 km (0.044 R)
• M30: 11,435,560 km (0.092 R)
• M31: 11,627,046 km (0.105 R)
• M32: 12,013,008 km (0.066 R)
• M33: 12,246,530 km (0.102 R)
• M34: 12,639,374 km (0.11 R)
• M35: 12,758,006 km (0.096 R)
• M36: 12,876,936 km (0.114 R)
• M37: 12,996,315 km (0.099 R)
• M38: 13,396,938 km (0.092 R)
• M39: 13,558,354 km (0.105 R)
• M40: 13,720,369 km (0.072 R)
• M41: 13,883,131 km (0.077 R)
• M42: 14,169,312 km (0.087 R)
• M43: 14,416,298 km (0.108 R)
• M44: 15,970,321 km (0.109 R)
• M45: 16,141,610 km (0.037 R)
• M46: 16,615,536 km (0.106 R)
• M47: 16,702,153 km (0.057 R)
• M48: 17,181,615 km (0.114 R)
• M49: 17,269,279 km (0.066 R)
• M50: 17,577,151 km (0.056 R)
• M51: 17,753,976 km (0.113 R)
• M52: 17,975,830 km (0.032 R)
• M53: 18,827,191 km (0.102 R)
• M54: 19,008,055 km (0.113 R)
• M55: 20,895,531 km (0.101 R)
• M56: 20,989,180 km (0.041 R)
• M57: 21,270,872 km (0.062 R)
• M58: 21,790,426 km (0.1 R)
• M59: 22,409,911 km (0.065 R)
• M60: 22,649,716 km (0.083 R)
• M61: 22,794,078 km (0.05 R)
• M62: 23,083,550 km (0.104 R)
• M63: 23,861,608 km (0.063 R)
• M64: 24,500,092 km (0.055 R)
• M65: 24,648,194 km (0.078 R)
• M66: 25,193,927 km (0.077 R)
• M67: 26,246,946 km (0.117 R)
• M68: 26,906,075 km (0.108 R)
• M69: 27,365,490 km (0.114 R)
• M70: 27,776,136 km (0.109 R)
• M71: 27,982,132 km (0.12 R)
• M72: 29,386,407 km (0.097 R)
• M73: 29,596,443 km (0.112 R)
• M74: 29,965,052 km (0.117 R)
• M75: 30,070,668 km (0.099 R)
• M76: 30,176,434 km (0.097 R)
• M77: 30,441,372 km (0.085 R)
• M78: 30,600,693 km (0.09 R)
• M79: 31,401,341 km (0.11 R)
• M80: 33,296,447 km (0.079 R)
• M81: 33,405,953 km (0.062 R)
• M82: 35,117,053 km (0.076 R)
• M83: 35,675,203 km (0.105 R)
• M84: 36,348,692 km (0.101 R)
• M85: 36,574,136 km (0.117 R)
• M86: 36,800,029 km (0.075 R)
• M87: 37,139,915 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit