🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.49 AU - 0.53 AU

Year: 137 Days

Day: 36.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 149.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.96 AU - 1.05 AU

Year: 377 Days

Day: 41.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,506,209 km

• M1: 629,807 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.62 AU - 2.04 AU

Year: 933 Days

Day: 45.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,506,209 km

• M1: 798,853 km (0.067 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 14.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.91 AU - 6.23 AU

Year: 4952 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,506,209 km

• M1: 221,704 km (0.102 R)
• M2: 342,878 km (0.111 R)
• M3: 441,613 km (0.094 R)
• M4: 541,544 km (0.116 R)
• M5: 688,449 km (0.088 R)
• M6: 779,555 km (0.079 R)
• M7: 976,126 km (0.117 R)
• M8: 1,209,200 km (0.113 R)
• M9: 1,313,619 km (0.103 R)
• M10: 1,583,942 km (0.11 R)
• M11: 1,742,217 km (0.086 R)
• M12: 1,872,816 km (0.098 R)
• M13: 2,214,198 km (0.1 R)
• M14: 2,392,668 km (0.109 R)
• M15: 2,489,907 km (0.09 R)
• M16: 2,675,857 km (0.103 R)
• M17: 2,815,133 km (0.066 R)
• M18: 3,288,610 km (0.04 R)
• M19: 3,465,883 km (0.115 R)
• M20: 3,562,673 km (0.097 R)
• M21: 3,758,946 km (0.061 R)
• M22: 3,973,469 km (0.066 R)
• M23: 4,133,389 km (0.056 R)
• M24: 4,354,944 km (0.057 R)
• M25: 4,595,647 km (0.111 R)
• M26: 4,933,887 km (0.103 R)
• M27: 5,027,685 km (0.119 R)
• M28: 5,137,789 km (0.111 R)
• M29: 5,232,784 km (0.042 R)
• M30: 5,408,412 km (0.106 R)
• M31: 5,798,713 km (0.063 R)
• M32: 6,131,119 km (0.115 R)
• M33: 6,367,484 km (0.115 R)
• M34: 6,572,433 km (0.108 R)
• M35: 6,954,207 km (0.069 R)
• M36: 7,995,109 km (0.091 R)
• M37: 8,087,111 km (0.118 R)
• M38: 8,179,413 km (0.094 R)
• M39: 8,365,363 km (0.06 R)
• M40: 8,646,757 km (0.075 R)
• M41: 8,779,151 km (0.074 R)
• M42: 9,218,969 km (0.115 R)
• M43: 9,529,235 km (0.107 R)
• M44: 10,040,859 km (0.065 R)
• M45: 10,682,934 km (0.111 R)
• M46: 10,886,237 km (0.089 R)
• M47: 11,838,427 km (0.037 R)
• M48: 12,154,677 km (0.087 R)
• M49: 12,281,985 km (0.113 R)
• M50: 12,795,704 km (0.113 R)
• M51: 12,903,564 km (0.055 R)
• M52: 13,447,652 km (0.039 R)
• M53: 13,821,946 km (0.069 R)
• M54: 13,954,789 km (0.063 R)
• M55: 14,065,940 km (0.05 R)
• M56: 14,423,479 km (0.081 R)
• M57: 14,806,599 km (0.102 R)
• M58: 15,147,532 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 14.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.57 AU - 5.77 AU

Year: 5086 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,506,209 km

• M1: 178,620 km (0.112 R)
• M2: 304,432 km (0.096 R)
• M3: 535,860 km (0.083 R)
• M4: 779,555 km (0.065 R)
• M5: 988,244 km (0.117 R)
• M6: 1,216,679 km (0.112 R)
• M7: 1,651,860 km (0.075 R)
• M8: 1,787,395 km (0.077 R)
• M9: 1,942,528 km (0.047 R)
• M10: 2,086,292 km (0.116 R)
• M11: 2,418,698 km (0.087 R)
• M12: 2,986,273 km (0.12 R)
• M13: 3,116,124 km (0.079 R)
• M14: 3,439,255 km (0.118 R)
• M15: 3,773,457 km (0.055 R)
• M16: 4,118,280 km (0.085 R)
• M17: 4,263,240 km (0.074 R)
• M18: 4,860,584 km (0.108 R)
• M19: 5,124,774 km (0.056 R)
• M20: 5,281,104 km (0.087 R)
• M21: 6,086,689 km (0.09 R)
• M22: 6,347,886 km (0.105 R)
• M23: 6,540,120 km (0.059 R)
• M24: 6,783,366 km (0.078 R)
• M25: 6,930,570 km (0.086 R)
• M26: 7,128,787 km (0.087 R)
• M27: 7,278,535 km (0.047 R)
• M28: 7,429,479 km (0.061 R)
• M29: 7,785,672 km (0.1 R)
• M30: 7,991,668 km (0.09 R)
• M31: 8,834,203 km (0.109 R)
• M32: 8,941,465 km (0.077 R)
• M33: 9,484,505 km (0.117 R)
• M34: 10,745,615 km (0.099 R)
• M35: 11,004,270 km (0.108 R)
• M36: 11,498,242 km (0.117 R)
• M37: 11,762,731 km (0.099 R)
• M38: 11,940,304 km (0.089 R)
• M39: 12,059,084 km (0.03 R)
• M40: 12,267,923 km (0.107 R)
• M41: 12,477,958 km (0.092 R)
• M42: 12,659,121 km (0.103 R)
• M43: 12,932,287 km (0.079 R)
• M44: 13,639,287 km (0.095 R)
• M45: 14,295,872 km (0.052 R)
• M46: 14,548,692 km (0.093 R)
• M47: 14,739,429 km (0.083 R)
• M48: 14,994,793 km (0.111 R)
• M49: 15,348,442 km (0.116 R)
• M50: 15,770,009 km (0.116 R)
• M51: 16,360,023 km (0.097 R)
• M52: 16,624,662 km (0.094 R)
• M53: 17,191,488 km (0.11 R)
• M54: 18,002,608 km (0.086 R)
• M55: 18,550,435 km (0.098 R)
• M56: 18,653,658 km (0.074 R)
• M57: 19,034,235 km (0.111 R)
• M58: 19,522,073 km (0.099 R)
• M59: 20,155,620 km (0.082 R)
• M60: 20,724,242 km (0.082 R)
• M61: 22,278,863 km (0.041 R)
• M62: 22,498,772 km (0.069 R)
• M63: 22,609,025 km (0.105 R)
• M64: 24,020,781 km (0.101 R)
• M65: 24,171,126 km (0.093 R)
• M66: 24,359,320 km (0.116 R)
• M67: 24,472,566 km (0.069 R)
• M68: 24,661,658 km (0.078 R)
• M69: 24,775,352 km (0.109 R)
• M70: 25,460,959 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 12.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.65 AU - 6.79 AU

Year: 5154 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,506,209 km

• M1: 162,164 km (0.064 R)
• M2: 273,764 km (0.088 R)
• M3: 431,889 km (0.099 R)
• M4: 560,094 km (0.064 R)
• M5: 780,751 km (0.111 R)
• M6: 916,586 km (0.107 R)
• M7: 1,473,838 km (0.041 R)
• M8: 1,628,522 km (0.076 R)
• M9: 1,770,640 km (0.114 R)
• M10: 2,202,829 km (0.114 R)
• M11: 2,341,057 km (0.114 R)
• M12: 2,837,124 km (0.119 R)
• M13: 2,944,684 km (0.094 R)
• M14: 3,343,213 km (0.086 R)
• M15: 4,489,432 km (0.104 R)
• M16: 5,210,195 km (0.107 R)
• M17: 5,884,432 km (0.077 R)
• M18: 6,358,657 km (0.107 R)
• M19: 6,586,046 km (0.095 R)
• M20: 6,758,533 km (0.103 R)
• M21: 6,845,299 km (0.06 R)
• M22: 6,990,708 km (0.103 R)
• M23: 7,107,844 km (0.112 R)
• M24: 7,196,106 km (0.053 R)
• M25: 7,373,679 km (0.09 R)
• M26: 7,492,909 km (0.065 R)
• M27: 7,763,681 km (0.063 R)
• M28: 8,098,930 km (0.097 R)
• M29: 8,191,082 km (0.084 R)
• M30: 8,407,849 km (0.067 R)
• M31: 9,649,511 km (0.083 R)
• M32: 9,780,110 km (0.119 R)
• M33: 10,142,287 km (0.113 R)
• M34: 10,981,830 km (0.075 R)
• M35: 11,704,388 km (0.104 R)
• M36: 12,834,899 km (0.11 R)
• M37: 13,231,483 km (0.116 R)
• M38: 14,110,969 km (0.067 R)
• M39: 14,858,210 km (0.085 R)
• M40: 15,312,838 km (0.058 R)
• M41: 15,695,210 km (0.059 R)
• M42: 15,848,997 km (0.069 R)
• M43: 16,003,382 km (0.095 R)
• M44: 16,274,603 km (0.105 R)
• M45: 16,469,379 km (0.113 R)
• M46: 16,979,209 km (0.115 R)
• M47: 17,773,723 km (0.1 R)
• M48: 17,974,334 km (0.114 R)
• M49: 18,418,191 km (0.091 R)
• M50: 18,865,638 km (0.068 R)
• M51: 19,979,244 km (0.094 R)
• M52: 20,062,570 km (0.1 R)
• M53: 20,691,330 km (0.047 R)
• M54: 20,775,554 km (0.088 R)
• M55: 21,454,279 km (0.115 R)
• M56: 21,753,475 km (0.066 R)
• M57: 22,269,737 km (0.101 R)
• M58: 22,746,356 km (0.117 R)
• M59: 23,798,179 km (0.106 R)
• M60: 24,508,320 km (0.03 R)
• M61: 24,597,480 km (0.116 R)
• M62: 24,821,129 km (0.099 R)
• M63: 25,000,497 km (0.057 R)
• M64: 25,180,314 km (0.054 R)
• M65: 25,495,965 km (0.049 R)
• M66: 26,085,680 km (0.114 R)
• M67: 26,496,625 km (0.081 R)
• M68: 26,634,106 km (0.083 R)
• M69: 27,324,949 km (0.065 R)
• M70: 27,556,526 km (0.119 R)
• M71: 27,881,752 km (0.099 R)
• M72: 28,912,481 km (0.112 R)
• M73: 29,290,515 km (0.086 R)
• M74: 29,527,478 km (0.112 R)
• M75: 30,051,220 km (0.072 R)
• M76: 30,529,933 km (0.085 R)
• M77: 32,079,019 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 9.9

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.52 AU - 7.66 AU

Year: 7112 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,506,209 km

• M1: 133,890 km (0.109 R)
• M2: 270,922 km (0.105 R)
• M3: 412,591 km (0.111 R)
• M4: 541,245 km (0.041 R)
• M5: 625,618 km (0.114 R)
• M6: 908,059 km (0.07 R)
• M7: 1,210,696 km (0.08 R)
• M8: 1,483,562 km (0.079 R)
• M9: 2,225,418 km (0.081 R)
• M10: 2,511,898 km (0.076 R)
• M11: 2,634,718 km (0.068 R)
• M12: 3,015,594 km (0.084 R)
• M13: 3,199,300 km (0.071 R)
• M14: 3,279,185 km (0.117 R)
• M15: 3,660,959 km (0.115 R)
• M16: 3,828,958 km (0.096 R)
• M17: 3,999,649 km (0.119 R)
• M18: 4,143,711 km (0.065 R)
• M19: 4,407,452 km (0.03 R)
• M20: 5,231,438 km (0.115 R)
• M21: 5,452,842 km (0.081 R)
• M22: 5,774,478 km (0.109 R)
• M23: 6,948,522 km (0.111 R)
• M24: 7,438,455 km (0.104 R)
• M25: 7,651,931 km (0.088 R)
• M26: 7,795,246 km (0.083 R)
• M27: 8,786,481 km (0.072 R)
• M28: 8,936,678 km (0.107 R)
• M29: 9,012,225 km (0.102 R)
• M30: 9,469,246 km (0.099 R)
• M31: 9,739,420 km (0.096 R)
• M32: 10,764,913 km (0.035 R)
• M33: 11,006,514 km (0.109 R)
• M34: 11,372,281 km (0.119 R)
• M35: 11,659,359 km (0.07 R)
• M36: 12,115,632 km (0.079 R)
• M37: 12,324,920 km (0.103 R)
• M38: 12,704,599 km (0.054 R)
• M39: 13,562,244 km (0.079 R)
• M40: 13,692,544 km (0.056 R)
• M41: 14,438,588 km (0.104 R)
• M42: 15,605,003 km (0.074 R)
• M43: 16,061,725 km (0.051 R)
• M44: 17,836,853 km (0.111 R)
• M45: 18,602,794 km (0.077 R)
• M46: 19,281,819 km (0.092 R)
• M47: 19,820,970 km (0.1 R)
• M48: 21,620,183 km (0.083 R)
• M49: 22,231,440 km (0.087 R)
• M50: 22,642,087 km (0.067 R)
• M51: 22,951,754 km (0.089 R)
• M52: 24,892,188 km (0.046 R)
• M53: 25,105,066 km (0.077 R)
• M54: 26,557,960 km (0.119 R)
• M55: 26,721,022 km (0.111 R)
• M56: 27,596,768 km (0.088 R)
• M57: 27,706,872 km (0.069 R)
• M58: 27,817,126 km (0.108 R)
• M59: 28,148,784 km (0.068 R)
• M60: 28,370,638 km (0.09 R)
• M61: 28,537,290 km (0.078 R)
• M62: 29,039,639 km (0.111 R)
• M63: 29,488,433 km (0.092 R)
• M64: 30,166,111 km (0.08 R)
• M65: 31,192,203 km (0.086 R)
• M66: 31,651,917 km (0.12 R)
• M67: 32,578,078 km (0.117 R)
• M68: 33,748,232 km (0.045 R)
• M69: 34,456,878 km (0.107 R)
• M70: 35,230,299 km (0.111 R)
• M71: 35,349,678 km (0.101 R)
• M72: 36,009,255 km (0.105 R)
• M73: 37,218,903 km (0.047 R)
• M74: 37,706,443 km (0.11 R)
• M75: 38,012,221 km (0.067 R)
• M76: 39,243,710 km (0.082 R)
• M77: 40,926,836 km (0.034 R)
• M78: 41,871,995 km (0.088 R)
• M79: 41,998,705 km (0.055 R)
• M80: 42,252,123 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit