🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 1.01 AU

Year: 275 Days

Day: 14.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 71.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.14 AU - 1.64 AU

Year: 596 Days

Day: 40.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.63 AU - 2.95 AU

Year: 1694 Days

Day: 32.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.91 AU - 3.89 AU

Year: 2278 Days

Day: 23.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 102.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,697,014 km

• M1: 612,154 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.73 AU - 5.61 AU

Year: 3668 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,697,014 km

• M1: 2,953,810 km (0.088 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 10

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.61 AU - 8.69 AU

Year: 6948 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,697,014 km

• M1: 125,064 km (0.103 R)
• M2: 202,406 km (0.039 R)
• M3: 565,480 km (0.068 R)
• M4: 1,124,527 km (0.11 R)
• M5: 1,582,596 km (0.087 R)
• M6: 2,020,469 km (0.116 R)
• M7: 2,338,215 km (0.116 R)
• M8: 2,447,720 km (0.113 R)
• M9: 2,511,150 km (0.077 R)
• M10: 2,753,648 km (0.112 R)
• M11: 3,872,790 km (0.07 R)
• M12: 4,191,583 km (0.092 R)
• M13: 4,267,728 km (0.079 R)
• M14: 5,239,366 km (0.074 R)
• M15: 5,676,042 km (0.081 R)
• M16: 6,452,156 km (0.069 R)
• M17: 6,651,271 km (0.057 R)
• M18: 7,491,712 km (0.069 R)
• M19: 7,983,590 km (0.094 R)
• M20: 8,102,221 km (0.045 R)
• M21: 8,826,424 km (0.041 R)
• M22: 8,998,462 km (0.056 R)
• M23: 9,824,242 km (0.11 R)
• M24: 12,224,390 km (0.115 R)
• M25: 12,498,752 km (0.104 R)
• M26: 12,664,357 km (0.095 R)
• M27: 12,886,211 km (0.102 R)
• M28: 13,559,850 km (0.045 R)
• M29: 15,293,390 km (0.108 R)
• M30: 15,797,236 km (0.102 R)
• M31: 15,946,385 km (0.091 R)
• M32: 17,402,720 km (0.085 R)
• M33: 17,711,341 km (0.102 R)
• M34: 18,554,026 km (0.092 R)
• M35: 18,711,402 km (0.055 R)
• M36: 19,218,390 km (0.074 R)
• M37: 19,441,590 km (0.113 R)
• M38: 19,922,696 km (0.111 R)
• M39: 20,083,963 km (0.075 R)
• M40: 20,245,678 km (0.088 R)
• M41: 20,896,878 km (0.054 R)
• M42: 22,052,821 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 8.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.06 AU - 8.24 AU

Year: 6948 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,697,014 km

• M1: 112,348 km (0.098 R)
• M2: 225,145 km (0.065 R)
• M3: 308,321 km (0.091 R)
• M4: 584,928 km (0.107 R)
• M5: 671,994 km (0.084 R)
• M6: 777,161 km (0.047 R)
• M7: 1,065,436 km (0.107 R)
• M8: 1,286,841 km (0.055 R)
• M9: 1,352,814 km (0.069 R)
• M10: 1,505,703 km (0.111 R)
• M11: 1,700,329 km (0.1 R)
• M12: 2,252,495 km (0.091 R)
• M13: 2,353,175 km (0.118 R)
• M14: 2,600,759 km (0.081 R)
• M15: 2,749,160 km (0.045 R)
• M16: 3,486,079 km (0.045 R)
• M17: 3,864,562 km (0.109 R)
• M18: 3,985,586 km (0.05 R)
• M19: 4,058,740 km (0.092 R)
• M20: 4,157,026 km (0.073 R)
• M21: 4,406,405 km (0.073 R)
• M22: 5,451,795 km (0.066 R)
• M23: 5,642,383 km (0.095 R)
• M24: 5,724,811 km (0.112 R)
• M25: 6,086,389 km (0.118 R)
• M26: 7,575,636 km (0.039 R)
• M27: 7,636,223 km (0.116 R)
• M28: 8,251,370 km (0.101 R)
• M29: 9,463,412 km (0.095 R)
• M30: 10,526,903 km (0.069 R)
• M31: 10,866,939 km (0.093 R)
• M32: 11,349,093 km (0.106 R)
• M33: 11,592,788 km (0.093 R)
• M34: 11,908,589 km (0.11 R)
• M35: 12,262,986 km (0.049 R)
• M36: 12,334,195 km (0.067 R)
• M37: 12,909,399 km (0.046 R)
• M38: 13,018,306 km (0.097 R)
• M39: 14,085,986 km (0.07 R)
• M40: 14,160,635 km (0.063 R)
• M41: 14,423,030 km (0.034 R)
• M42: 14,762,916 km (0.099 R)
• M43: 15,181,641 km (0.088 R)
• M44: 15,797,834 km (0.115 R)
• M45: 17,094,549 km (0.091 R)
• M46: 17,174,135 km (0.12 R)
• M47: 17,373,848 km (0.092 R)
• M48: 17,494,125 km (0.099 R)
• M49: 18,343,392 km (0.117 R)
• M50: 18,958,239 km (0.069 R)
• M51: 19,040,667 km (0.09 R)
• M52: 19,330,289 km (0.042 R)
• M53: 19,704,882 km (0.113 R)
• M54: 20,292,353 km (0.069 R)
• M55: 20,672,930 km (0.079 R)
• M56: 20,800,387 km (0.056 R)
• M57: 21,141,470 km (0.073 R)
• M58: 21,227,040 km (0.05 R)
• M59: 21,484,349 km (0.105 R)
• M60: 21,829,172 km (0.079 R)
• M61: 22,002,256 km (0.072 R)
• M62: 22,436,838 km (0.087 R)
• M63: 22,524,054 km (0.116 R)
• M64: 22,611,569 km (0.111 R)
• M65: 23,138,153 km (0.077 R)
• M66: 23,403,091 km (0.112 R)
• M67: 23,580,215 km (0.11 R)
• M68: 24,203,739 km (0.113 R)
• M69: 24,382,807 km (0.046 R)
• M70: 25,013,362 km (0.048 R)
• M71: 25,603,526 km (0.068 R)
• M72: 25,694,781 km (0.106 R)
• M73: 25,923,217 km (0.062 R)
• M74: 26,336,256 km (0.051 R)
• M75: 26,705,165 km (0.118 R)
• M76: 27,122,393 km (0.114 R)
• M77: 28,056,931 km (0.047 R)
• M78: 28,198,151 km (0.092 R)
• M79: 28,339,521 km (0.092 R)
• M80: 28,859,673 km (0.077 R)
• M81: 29,861,829 km (0.054 R)
• M82: 32,096,223 km (0.072 R)
• M83: 32,886,100 km (0.077 R)
• M84: 33,134,133 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 12

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.14 AU - 10.36 AU

Year: 9407 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,697,014 km

• M1: 191,186 km (0.054 R)
• M2: 314,754 km (0.036 R)
• M3: 411,843 km (0.068 R)
• M4: 660,325 km (0.101 R)
• M5: 1,026,840 km (0.114 R)
• M6: 1,533,977 km (0.119 R)
• M7: 1,847,235 km (0.059 R)
• M8: 2,273,289 km (0.081 R)
• M9: 2,607,192 km (0.117 R)
• M10: 2,855,225 km (0.1 R)
• M11: 3,033,695 km (0.104 R)
• M12: 3,591,097 km (0.072 R)
• M13: 3,673,376 km (0.039 R)
• M14: 3,811,903 km (0.095 R)
• M15: 3,895,828 km (0.088 R)
• M16: 4,094,344 km (0.116 R)
• M17: 4,951,690 km (0.085 R)
• M18: 5,322,692 km (0.119 R)
• M19: 5,895,951 km (0.102 R)
• M20: 6,157,149 km (0.12 R)
• M21: 6,455,597 km (0.077 R)
• M22: 6,556,127 km (0.05 R)
• M23: 7,066,704 km (0.073 R)
• M24: 7,484,531 km (0.098 R)
• M25: 8,453,776 km (0.104 R)
• M26: 8,748,633 km (0.114 R)
• M27: 9,009,382 km (0.118 R)
• M28: 9,234,976 km (0.101 R)
• M29: 9,691,698 km (0.067 R)
• M30: 9,884,231 km (0.082 R)
• M31: 10,233,990 km (0.085 R)
• M32: 10,905,685 km (0.101 R)
• M33: 10,985,720 km (0.072 R)
• M34: 11,186,480 km (0.069 R)
• M35: 12,416,773 km (0.106 R)
• M36: 12,709,985 km (0.092 R)
• M37: 12,836,395 km (0.074 R)
• M38: 14,649,222 km (0.115 R)
• M39: 14,914,758 km (0.115 R)
• M40: 16,174,821 km (0.049 R)
• M41: 16,266,225 km (0.083 R)
• M42: 16,357,630 km (0.109 R)
• M43: 16,541,186 km (0.061 R)
• M44: 16,910,244 km (0.109 R)
• M45: 17,703,412 km (0.113 R)
• M46: 20,204,389 km (0.039 R)
• M47: 21,045,728 km (0.09 R)
• M48: 21,195,475 km (0.082 R)
• M49: 21,646,662 km (0.073 R)
• M50: 22,405,572 km (0.101 R)
• M51: 23,482,827 km (0.036 R)
• M52: 24,105,902 km (0.051 R)
• M53: 24,471,968 km (0.07 R)
• M54: 25,527,829 km (0.1 R)
• M55: 25,687,600 km (0.118 R)
• M56: 26,490,941 km (0.065 R)
• M57: 26,814,521 km (0.089 R)
• M58: 27,030,989 km (0.108 R)
• M59: 27,302,509 km (0.114 R)
• M60: 27,683,984 km (0.112 R)
• M61: 27,793,340 km (0.11 R)
• M62: 27,957,598 km (0.1 R)
• M63: 28,177,208 km (0.096 R)
• M64: 28,507,520 km (0.101 R)
• M65: 28,783,827 km (0.09 R)
• M66: 29,339,134 km (0.107 R)
• M67: 30,856,057 km (0.055 R)
• M68: 31,538,373 km (0.101 R)
• M69: 32,456,006 km (0.111 R)
• M70: 32,628,941 km (0.059 R)
• M71: 33,907,105 km (0.072 R)
• M72: 34,375,945 km (0.057 R)
• M73: 35,083,393 km (0.096 R)
• M74: 35,379,448 km (0.069 R)
• M75: 35,855,019 km (0.048 R)
• M76: 36,632,330 km (0.114 R)
• M77: 37,596,488 km (0.103 R)
• M78: 37,838,986 km (0.07 R)
• M79: 38,813,616 km (0.11 R)
• M80: 39,304,148 km (0.07 R)
• M81: 39,673,355 km (0.044 R)
• M82: 39,920,042 km (0.091 R)
• M83: 40,167,327 km (0.065 R)
• M84: 40,415,062 km (0.096 R)
• M85: 40,974,558 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 9.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.09 AU - 10.77 AU

Year: 10524 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,697,014 km

• M1: 156,031 km (0.12 R)
• M2: 836,701 km (0.041 R)
• M3: 1,022,352 km (0.114 R)
• M4: 1,301,950 km (0.057 R)
• M5: 1,535,921 km (0.114 R)
• M6: 1,711,400 km (0.089 R)
• M7: 2,063,254 km (0.116 R)
• M8: 2,539,573 km (0.067 R)
• M9: 2,601,507 km (0.074 R)
• M10: 2,748,113 km (0.11 R)
• M11: 2,833,084 km (0.094 R)
• M12: 3,093,385 km (0.087 R)
• M13: 3,361,464 km (0.041 R)
• M14: 3,777,795 km (0.118 R)
• M15: 3,872,640 km (0.12 R)
• M16: 4,284,333 km (0.07 R)
• M17: 4,457,867 km (0.084 R)
• M18: 4,633,794 km (0.105 R)
• M19: 4,992,679 km (0.093 R)
• M20: 5,175,488 km (0.096 R)
• M21: 5,280,954 km (0.049 R)
• M22: 5,819,058 km (0.047 R)
• M23: 7,506,073 km (0.098 R)
• M24: 7,565,763 km (0.1 R)
• M25: 7,745,879 km (0.113 R)
• M26: 8,018,595 km (0.103 R)
• M27: 8,761,349 km (0.107 R)
• M28: 9,013,870 km (0.088 R)
• M29: 9,364,976 km (0.111 R)
• M30: 9,818,407 km (0.058 R)
• M31: 10,146,625 km (0.112 R)
• M32: 10,511,794 km (0.11 R)
• M33: 11,050,795 km (0.072 R)
• M34: 11,118,862 km (0.108 R)
• M35: 11,806,563 km (0.118 R)
• M36: 12,120,569 km (0.068 R)
• M37: 12,935,429 km (0.087 R)
• M38: 13,042,990 km (0.115 R)
• M39: 13,222,956 km (0.108 R)
• M40: 13,367,617 km (0.113 R)
• M41: 13,658,286 km (0.083 R)
• M42: 14,468,657 km (0.092 R)
• M43: 14,917,301 km (0.11 R)
• M44: 15,030,248 km (0.05 R)
• M45: 15,408,431 km (0.03 R)
• M46: 15,943,393 km (0.054 R)
• M47: 16,058,733 km (0.055 R)
• M48: 16,174,372 km (0.069 R)
• M49: 16,290,311 km (0.116 R)
• M50: 16,874,341 km (0.101 R)
• M51: 18,870,126 km (0.114 R)
• M52: 19,647,885 km (0.041 R)
• M53: 21,361,678 km (0.062 R)
• M54: 22,086,330 km (0.101 R)
• M55: 22,862,295 km (0.093 R)
• M56: 23,998,939 km (0.116 R)
• M57: 26,099,742 km (0.065 R)
• M58: 27,933,812 km (0.038 R)
• M59: 28,072,938 km (0.113 R)
• M60: 28,538,636 km (0.033 R)
• M61: 30,236,422 km (0.09 R)
• M62: 30,379,288 km (0.119 R)
• M63: 30,761,661 km (0.111 R)
• M64: 31,049,487 km (0.076 R)
• M65: 32,697,008 km (0.118 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit