🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 21 Hours

Environment

Temp: 145 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,983,166 km

• M1: 205,697 km (0.064 R)

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.18 AU - 1.56 AU

Year: 611 Days

Day: 31 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 13

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.93 AU - 5.85 AU

Year: 4765 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,983,166 km

• M1: 175,628 km (0.105 R)
• M2: 529,726 km (0.1 R)
• M3: 616,044 km (0.106 R)
• M4: 895,942 km (0.116 R)
• M5: 1,030,879 km (0.103 R)
• M6: 1,262,008 km (0.042 R)
• M7: 1,353,262 km (0.108 R)
• M8: 1,641,238 km (0.076 R)
• M9: 2,055,924 km (0.055 R)
• M10: 2,146,580 km (0.115 R)
• M11: 2,275,832 km (0.109 R)
• M12: 2,542,266 km (0.105 R)
• M13: 2,981,785 km (0.104 R)
• M14: 3,064,363 km (0.08 R)
• M15: 3,274,099 km (0.093 R)
• M16: 3,380,762 km (0.091 R)
• M17: 3,641,661 km (0.07 R)
• M18: 3,841,823 km (0.08 R)
• M19: 3,977,209 km (0.06 R)
• M20: 4,299,592 km (0.074 R)
• M21: 4,630,503 km (0.054 R)
• M22: 5,068,376 km (0.111 R)
• M23: 5,167,410 km (0.106 R)
• M24: 5,647,170 km (0.044 R)
• M25: 5,775,824 km (0.075 R)
• M26: 6,460,683 km (0.06 R)
• M27: 7,005,070 km (0.118 R)
• M28: 7,395,072 km (0.079 R)
• M29: 7,649,538 km (0.087 R)
• M30: 8,400,818 km (0.077 R)
• M31: 8,548,022 km (0.097 R)
• M32: 9,055,010 km (0.106 R)
• M33: 9,206,103 km (0.097 R)
• M34: 9,297,059 km (0.082 R)
• M35: 9,449,350 km (0.073 R)
• M36: 9,942,424 km (0.099 R)
• M37: 10,035,923 km (0.109 R)
• M38: 10,317,765 km (0.107 R)
• M39: 10,921,692 km (0.082 R)
• M40: 11,147,136 km (0.072 R)
• M41: 11,439,151 km (0.115 R)
• M42: 11,931,627 km (0.093 R)
• M43: 13,005,291 km (0.091 R)
• M44: 13,107,466 km (0.086 R)
• M45: 13,691,945 km (0.027 R)
• M46: 13,865,479 km (0.083 R)
• M47: 14,425,723 km (0.093 R)
• M48: 14,531,638 km (0.105 R)
• M49: 14,673,158 km (0.048 R)
• M50: 15,100,708 km (0.073 R)
• M51: 15,315,980 km (0.033 R)
• M52: 15,460,042 km (0.093 R)
• M53: 15,677,109 km (0.089 R)
• M54: 15,968,077 km (0.113 R)
• M55: 16,297,491 km (0.096 R)
• M56: 17,261,650 km (0.091 R)
• M57: 18,435,544 km (0.025 R)
• M58: 19,284,213 km (0.063 R)
• M59: 19,595,975 km (0.12 R)
• M60: 20,224,585 km (0.099 R)
• M61: 20,343,216 km (0.091 R)
• M62: 20,620,870 km (0.091 R)
• M63: 21,019,548 km (0.115 R)
• M64: 22,927,968 km (0.061 R)
• M65: 23,258,280 km (0.086 R)
• M66: 23,756,890 km (0.112 R)
• M67: 24,049,204 km (0.089 R)
• M68: 24,132,979 km (0.08 R)
• M69: 24,975,963 km (0.087 R)
• M70: 25,700,166 km (0.084 R)
• M71: 25,957,475 km (0.117 R)
• M72: 26,043,344 km (0.09 R)
• M73: 26,517,719 km (0.109 R)
• M74: 27,169,217 km (0.098 R)
• M75: 28,134,273 km (0.101 R)
• M76: 28,399,361 km (0.1 R)
• M77: 28,754,207 km (0.099 R)
• M78: 28,976,659 km (0.059 R)
• M79: 29,244,439 km (0.101 R)
• M80: 29,333,898 km (0.067 R)
• M81: 29,692,634 km (0.105 R)
• M82: 29,782,393 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 13.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.62 AU - 5.9 AU

Year: 5264 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,983,166 km

• M1: 311,612 km (0.076 R)
• M2: 446,250 km (0.099 R)
• M3: 663,766 km (0.079 R)
• M4: 757,115 km (0.095 R)
• M5: 881,281 km (0.106 R)
• M6: 1,081,742 km (0.103 R)
• M7: 1,224,309 km (0.068 R)
• M8: 1,404,425 km (0.113 R)
• M9: 1,626,129 km (0.109 R)
• M10: 2,341,655 km (0.097 R)
• M11: 2,587,744 km (0.112 R)
• M12: 2,684,833 km (0.06 R)
• M13: 2,782,969 km (0.077 R)
• M14: 2,922,694 km (0.097 R)
• M15: 3,398,116 km (0.109 R)
• M16: 3,721,696 km (0.109 R)
• M17: 4,077,888 km (0.098 R)
• M18: 4,260,099 km (0.07 R)
• M19: 4,633,046 km (0.089 R)
• M20: 4,751,677 km (0.082 R)
• M21: 4,895,590 km (0.081 R)
• M22: 5,460,472 km (0.11 R)
• M23: 5,712,544 km (0.109 R)
• M24: 5,840,151 km (0.07 R)
• M25: 6,202,328 km (0.078 R)
• M26: 6,307,196 km (0.093 R)
• M27: 6,786,507 km (0.032 R)
• M28: 8,410,093 km (0.089 R)
• M29: 8,526,331 km (0.108 R)
• M30: 8,701,809 km (0.093 R)
• M31: 9,265,344 km (0.117 R)
• M32: 9,963,517 km (0.102 R)
• M33: 10,334,520 km (0.079 R)
• M34: 11,185,882 km (0.081 R)
• M35: 11,313,937 km (0.06 R)
• M36: 11,603,858 km (0.088 R)
• M37: 12,554,702 km (0.088 R)
• M38: 13,360,586 km (0.069 R)
• M39: 13,564,787 km (0.085 R)
• M40: 13,701,370 km (0.062 R)
• M41: 13,804,144 km (0.119 R)
• M42: 13,907,216 km (0.05 R)
• M43: 14,183,225 km (0.098 R)
• M44: 14,287,195 km (0.04 R)
• M45: 15,234,598 km (0.119 R)
• M46: 15,412,321 km (0.059 R)
• M47: 15,519,283 km (0.092 R)
• M48: 15,626,545 km (0.106 R)
• M49: 16,021,633 km (0.12 R)
• M50: 16,420,161 km (0.093 R)
• M51: 16,931,936 km (0.085 R)
• M52: 17,337,944 km (0.096 R)
• M53: 17,449,096 km (0.073 R)
• M54: 17,821,744 km (0.119 R)
• M55: 18,234,634 km (0.08 R)
• M56: 18,726,661 km (0.116 R)
• M57: 19,069,989 km (0.118 R)
• M58: 19,338,367 km (0.109 R)
• M59: 19,685,285 km (0.11 R)
• M60: 19,956,506 km (0.09 R)
• M61: 20,112,087 km (0.054 R)
• M62: 20,385,403 km (0.047 R)
• M63: 20,502,837 km (0.064 R)
• M64: 20,856,636 km (0.071 R)
• M65: 21,291,816 km (0.096 R)
• M66: 21,450,839 km (0.089 R)
• M67: 21,570,218 km (0.055 R)
• M68: 22,493,835 km (0.112 R)
• M69: 22,858,704 km (0.081 R)
• M70: 23,676,705 km (0.097 R)
• M71: 24,379,516 km (0.07 R)
• M72: 25,089,208 km (0.075 R)
• M73: 25,594,251 km (0.096 R)
• M74: 26,017,762 km (0.074 R)
• M75: 26,145,220 km (0.086 R)
• M76: 26,614,508 km (0.071 R)
• M77: 28,038,830 km (0.115 R)
• M78: 28,650,685 km (0.09 R)
• M79: 28,826,313 km (0.066 R)
• M80: 29,090,353 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.5

Radius: 3.3

Gravity: 37.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.94 AU - 13.78 AU

Year: 15553 Days

Day: 24.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,983,166 km

• M1: 121,025 km (0.111 R)
• M2: 150,196 km (0.078 R)
• M3: 205,248 km (0.108 R)
• M4: 488,886 km (0.074 R)
• M5: 755,918 km (0.031 R)
• M6: 1,261,559 km (0.104 R)
• M7: 1,401,433 km (0.059 R)
• M8: 1,425,219 km (0.079 R)
• M9: 2,090,032 km (0.062 R)
• M10: 2,396,408 km (0.032 R)
• M11: 3,081,267 km (0.1 R)
• M12: 3,206,182 km (0.097 R)
• M13: 3,332,741 km (0.042 R)
• M14: 3,493,409 km (0.094 R)
• M15: 3,656,471 km (0.075 R)
• M16: 3,788,716 km (0.115 R)
• M17: 4,508,431 km (0.037 R)
• M18: 4,793,565 km (0.111 R)
• M19: 6,622,698 km (0.11 R)
• M20: 6,662,790 km (0.086 R)
• M21: 6,824,356 km (0.081 R)
• M22: 7,027,958 km (0.115 R)
• M23: 7,110,088 km (0.103 R)
• M24: 7,275,094 km (0.027 R)
• M25: 7,777,743 km (0.099 R)
• M26: 8,248,228 km (0.067 R)
• M27: 8,291,462 km (0.067 R)
• M28: 8,465,145 km (0.113 R)
• M29: 9,805,542 km (0.11 R)
• M30: 10,782,416 km (0.062 R)
• M31: 11,643,950 km (0.079 R)
• M32: 12,181,306 km (0.063 R)
• M33: 12,726,740 km (0.042 R)
• M34: 14,723,572 km (0.115 R)
• M35: 15,039,373 km (0.036 R)
• M36: 15,304,161 km (0.063 R)
• M37: 15,677,558 km (0.089 R)
• M38: 15,784,819 km (0.107 R)
• M39: 16,107,801 km (0.105 R)
• M40: 16,596,687 km (0.069 R)
• M41: 16,870,301 km (0.076 R)
• M42: 16,980,106 km (0.026 R)
• M43: 17,755,921 km (0.075 R)
• M44: 18,373,461 km (0.119 R)
• M45: 18,486,557 km (0.103 R)
• M46: 19,341,808 km (0.075 R)
• M47: 19,803,168 km (0.109 R)
• M48: 20,384,954 km (0.044 R)
• M49: 20,677,866 km (0.029 R)
• M50: 21,386,811 km (0.112 R)
• M51: 23,621,953 km (0.06 R)
• M52: 23,744,922 km (0.079 R)
• M53: 26,184,115 km (0.117 R)
• M54: 26,375,002 km (0.103 R)
• M55: 27,853,777 km (0.119 R)
• M56: 28,439,752 km (0.104 R)
• M57: 28,636,024 km (0.1 R)
• M58: 29,359,330 km (0.031 R)
• M59: 30,689,854 km (0.109 R)
• M60: 31,092,870 km (0.034 R)
• M61: 32,312,242 km (0.087 R)
• M62: 32,790,656 km (0.041 R)
• M63: 33,962,307 km (0.087 R)
• M64: 34,518,362 km (0.119 R)
• M65: 35,569,138 km (0.107 R)
• M66: 37,057,786 km (0.096 R)
• M67: 37,272,010 km (0.08 R)
• M68: 37,845,569 km (0.098 R)
• M69: 37,917,376 km (0.116 R)
• M70: 39,219,326 km (0.099 R)
• M71: 39,875,761 km (0.094 R)
• M72: 40,022,068 km (0.105 R)
• M73: 40,830,196 km (0.109 R)
• M74: 41,125,502 km (0.114 R)
• M75: 41,421,406 km (0.025 R)
• M76: 41,940,960 km (0.105 R)
• M77: 44,191,959 km (0.049 R)
• M78: 45,408,489 km (0.107 R)
• M79: 46,174,430 km (0.029 R)
• M80: 46,635,939 km (0.072 R)
• M81: 48,263,564 km (0.072 R)
• M82: 49,515,998 km (0.1 R)
• M83: 50,541,641 km (0.104 R)
• M84: 50,620,778 km (0.098 R)
• M85: 51,017,212 km (0.102 R)
• M86: 51,893,108 km (0.103 R)
• M87: 52,453,202 km (0.109 R)
• M88: 52,854,424 km (0.111 R)
• M89: 53,337,176 km (0.093 R)
• M90: 53,498,443 km (0.034 R)
• M91: 53,659,859 km (0.116 R)
• M92: 53,902,207 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit