🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.03 AU - 1.05 AU

Year: 387 Days

Day: 16.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.33 AU - 1.69 AU

Year: 678 Days

Day: 16.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,799,567 km

• M1: 193,580 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.51 AU - 3.11 AU

Year: 1720 Days

Day: 44.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 51.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,799,567 km

• M1: 1,516,773 km (0.051 R)
• M2: 1,906,026 km (0.029 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.3

Radius: 14.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.07 AU - 6.33 AU

Year: 4331 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,799,567 km

• M1: 204,351 km (0.092 R)
• M2: 339,886 km (0.109 R)
• M3: 459,415 km (0.105 R)
• M4: 703,260 km (0.096 R)
• M5: 862,731 km (0.098 R)
• M6: 962,961 km (0.071 R)
• M7: 1,143,526 km (0.119 R)
• M8: 1,406,968 km (0.09 R)
• M9: 1,503,459 km (0.052 R)
• M10: 1,794,127 km (0.073 R)
• M11: 1,886,429 km (0.086 R)
• M12: 1,980,377 km (0.106 R)
• M13: 2,229,457 km (0.101 R)
• M14: 2,503,969 km (0.096 R)
• M15: 2,622,899 km (0.106 R)
• M16: 3,134,075 km (0.079 R)
• M17: 3,525,723 km (0.034 R)
• M18: 3,847,059 km (0.106 R)
• M19: 4,019,994 km (0.112 R)
• M20: 4,536,705 km (0.07 R)
• M21: 4,701,263 km (0.117 R)
• M22: 5,017,961 km (0.119 R)
• M23: 5,169,354 km (0.092 R)
• M24: 5,264,798 km (0.109 R)
• M25: 5,476,928 km (0.03 R)
• M26: 5,632,958 km (0.098 R)
• M27: 5,969,553 km (0.081 R)
• M28: 6,333,226 km (0.1 R)
• M29: 6,745,817 km (0.09 R)
• M30: 6,892,273 km (0.082 R)
• M31: 7,859,423 km (0.099 R)
• M32: 7,991,668 km (0.071 R)
• M33: 8,415,329 km (0.112 R)
• M34: 8,550,565 km (0.064 R)
• M35: 8,960,912 km (0.111 R)
• M36: 9,191,592 km (0.027 R)
• M37: 9,284,493 km (0.08 R)
• M38: 9,401,029 km (0.091 R)
• M39: 9,848,327 km (0.068 R)
• M40: 10,350,826 km (0.11 R)
• M41: 10,495,936 km (0.096 R)
• M42: 11,206,825 km (0.077 R)
• M43: 11,605,952 km (0.034 R)
• M44: 11,882,858 km (0.078 R)
• M45: 12,469,282 km (0.09 R)
• M46: 12,572,205 km (0.118 R)
• M47: 13,091,310 km (0.12 R)
• M48: 13,909,610 km (0.073 R)
• M49: 14,016,423 km (0.077 R)
• M50: 15,099,661 km (0.091 R)
• M51: 15,264,368 km (0.108 R)
• M52: 15,429,824 km (0.102 R)
• M53: 15,734,704 km (0.097 R)
• M54: 15,929,630 km (0.075 R)
• M55: 16,265,926 km (0.109 R)
• M56: 16,463,096 km (0.102 R)
• M57: 17,116,689 km (0.032 R)
• M58: 17,288,577 km (0.108 R)
• M59: 17,634,148 km (0.103 R)
• M60: 18,156,694 km (0.041 R)
• M61: 18,419,986 km (0.064 R)
• M62: 18,625,533 km (0.07 R)
• M63: 18,831,978 km (0.114 R)
• M64: 19,098,412 km (0.1 R)
• M65: 19,425,732 km (0.109 R)
• M66: 19,635,169 km (0.111 R)
• M67: 20,146,495 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 10.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.96 AU - 11.3 AU

Year: 10915 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,799,567 km

• M1: 145,708 km (0.081 R)
• M2: 290,818 km (0.114 R)
• M3: 662,419 km (0.093 R)
• M4: 861,085 km (0.089 R)
• M5: 986,448 km (0.098 R)
• M6: 1,118,094 km (0.115 R)
• M7: 1,592,769 km (0.099 R)
• M8: 1,863,989 km (0.111 R)
• M9: 1,981,424 km (0.096 R)
• M10: 2,199,238 km (0.055 R)
• M11: 2,399,400 km (0.114 R)
• M12: 2,527,606 km (0.113 R)
• M13: 2,953,361 km (0.075 R)
• M14: 3,931,881 km (0.093 R)
• M15: 4,775,164 km (0.074 R)
• M16: 5,101,437 km (0.083 R)
• M17: 5,200,770 km (0.105 R)
• M18: 5,707,159 km (0.059 R)
• M19: 5,948,909 km (0.104 R)
• M20: 6,088,484 km (0.099 R)
• M21: 6,514,090 km (0.049 R)
• M22: 6,586,046 km (0.116 R)
• M23: 6,730,558 km (0.09 R)
• M24: 6,803,262 km (0.088 R)
• M25: 6,876,117 km (0.094 R)
• M26: 7,809,906 km (0.117 R)
• M27: 7,962,945 km (0.12 R)
• M28: 8,039,838 km (0.087 R)
• M29: 9,102,582 km (0.101 R)
• M30: 9,344,631 km (0.114 R)
• M31: 9,466,553 km (0.093 R)
• M32: 9,588,924 km (0.117 R)
• M33: 9,670,904 km (0.109 R)
• M34: 10,125,532 km (0.115 R)
• M35: 10,799,321 km (0.086 R)
• M36: 12,145,702 km (0.04 R)
• M37: 12,278,694 km (0.113 R)
• M38: 13,178,525 km (0.047 R)
• M39: 13,269,630 km (0.111 R)
• M40: 13,913,500 km (0.112 R)
• M41: 14,192,649 km (0.11 R)
• M42: 14,426,620 km (0.118 R)
• M43: 14,614,665 km (0.104 R)
• M44: 14,851,029 km (0.094 R)
• M45: 15,088,591 km (0.096 R)
• M46: 15,567,603 km (0.1 R)
• M47: 15,760,584 km (0.102 R)
• M48: 16,051,403 km (0.07 R)
• M49: 16,246,478 km (0.12 R)
• M50: 17,083,778 km (0.041 R)
• M51: 17,633,101 km (0.117 R)
• M52: 17,985,703 km (0.116 R)
• M53: 22,449,255 km (0.054 R)
• M54: 22,558,162 km (0.117 R)
• M55: 22,776,575 km (0.102 R)
• M56: 23,879,411 km (0.102 R)
• M57: 24,830,554 km (0.075 R)
• M58: 25,736,967 km (0.08 R)
• M59: 26,308,880 km (0.097 R)
• M60: 26,538,961 km (0.117 R)
• M61: 27,349,184 km (0.045 R)
• M62: 27,523,764 km (0.089 R)
• M63: 27,991,407 km (0.088 R)
• M64: 28,167,484 km (0.115 R)
• M65: 28,402,652 km (0.08 R)
• M66: 28,993,863 km (0.064 R)
• M67: 29,768,181 km (0.11 R)
• M68: 30,609,819 km (0.065 R)
• M69: 31,948,271 km (0.069 R)
• M70: 34,179,224 km (0.054 R)
• M71: 35,250,045 km (0.093 R)
• M72: 35,757,930 km (0.098 R)
• M73: 36,588,198 km (0.118 R)
• M74: 36,780,731 km (0.119 R)
• M75: 37,683,554 km (0.109 R)
• M76: 39,051,327 km (0.107 R)
• M77: 41,100,220 km (0.087 R)
• M78: 41,367,102 km (0.083 R)
• M79: 42,238,510 km (0.099 R)
• M80: 42,575,404 km (0.116 R)
• M81: 43,319,355 km (0.065 R)
• M82: 44,957,750 km (0.097 R)
• M83: 45,026,416 km (0.084 R)
• M84: 45,439,306 km (0.085 R)
• M85: 45,646,349 km (0.087 R)
• M86: 45,715,314 km (0.116 R)
• M87: 46,199,712 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.9

Radius: 7.4

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.46 AU - 18.24 AU

Year: 23048 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,799,567 km

• M1: 123,717 km (0.106 R)
• M2: 209,886 km (0.11 R)
• M3: 327,021 km (0.086 R)
• M4: 581,637 km (0.098 R)
• M5: 1,443,619 km (0.093 R)
• M6: 2,394,015 km (0.11 R)
• M7: 3,100,715 km (0.076 R)
• M8: 3,867,853 km (0.086 R)
• M9: 4,296,750 km (0.114 R)
• M10: 4,394,288 km (0.102 R)
• M11: 6,324,549 km (0.085 R)
• M12: 6,547,001 km (0.115 R)
• M13: 6,885,691 km (0.104 R)
• M14: 8,115,684 km (0.117 R)
• M15: 8,236,410 km (0.104 R)
• M16: 9,412,100 km (0.073 R)
• M17: 9,666,266 km (0.093 R)
• M18: 9,858,350 km (0.086 R)
• M19: 12,538,097 km (0.107 R)
• M20: 12,607,809 km (0.114 R)
• M21: 12,817,695 km (0.119 R)
• M22: 16,636,181 km (0.105 R)
• M23: 16,866,562 km (0.038 R)
• M24: 16,943,604 km (0.087 R)
• M25: 17,485,897 km (0.108 R)
• M26: 17,563,837 km (0.11 R)
• M27: 18,746,857 km (0.036 R)
• M28: 19,307,550 km (0.046 R)
• M29: 19,955,309 km (0.089 R)
• M30: 20,118,370 km (0.065 R)
• M31: 20,774,955 km (0.12 R)
• M32: 21,022,989 km (0.091 R)
• M33: 21,105,866 km (0.108 R)
• M34: 21,188,893 km (0.05 R)
• M35: 21,355,096 km (0.118 R)
• M36: 21,605,523 km (0.11 R)
• M37: 21,856,698 km (0.12 R)
• M38: 22,362,189 km (0.047 R)
• M39: 25,298,646 km (0.117 R)
• M40: 25,386,908 km (0.061 R)
• M41: 26,721,920 km (0.101 R)
• M42: 27,352,774 km (0.116 R)
• M43: 27,988,415 km (0.114 R)
• M44: 28,170,925 km (0.097 R)
• M45: 28,997,154 km (0.064 R)
• M46: 29,274,359 km (0.106 R)
• M47: 29,645,361 km (0.101 R)
• M48: 32,285,315 km (0.12 R)
• M49: 32,860,818 km (0.067 R)
• M50: 33,246,332 km (0.044 R)
• M51: 33,924,608 km (0.107 R)
• M52: 35,590,680 km (0.09 R)
• M53: 37,584,670 km (0.063 R)
• M54: 39,614,713 km (0.079 R)
• M55: 40,746,421 km (0.078 R)
• M56: 43,041,252 km (0.075 R)
• M57: 44,736,645 km (0.097 R)
• M58: 44,843,308 km (0.052 R)
• M59: 45,592,345 km (0.078 R)
• M60: 45,914,728 km (0.07 R)
• M61: 49,289,357 km (0.092 R)
• M62: 52,068,436 km (0.099 R)
• M63: 53,194,310 km (0.082 R)
• M64: 53,307,256 km (0.035 R)
• M65: 54,328,112 km (0.09 R)
• M66: 55,126,516 km (0.116 R)
• M67: 55,928,810 km (0.055 R)
• M68: 56,388,973 km (0.115 R)
• M69: 57,313,188 km (0.069 R)
• M70: 57,661,003 km (0.078 R)
• M71: 58,358,728 km (0.101 R)
• M72: 58,942,459 km (0.106 R)
• M73: 61,059,568 km (0.116 R)
• M74: 62,246,328 km (0.118 R)
• M75: 63,081,682 km (0.12 R)
• M76: 64,040,904 km (0.099 R)
• M77: 64,884,187 km (0.096 R)
• M78: 65,125,787 km (0.063 R)
• M79: 69,402,192 km (0.077 R)
• M80: 69,525,760 km (0.114 R)
• M81: 72,011,329 km (0.088 R)
• M82: 72,386,670 km (0.112 R)
• M83: 72,888,122 km (0.046 R)
• M84: 73,516,582 km (0.091 R)
• M85: 74,778,889 km (0.095 R)
• M86: 75,285,727 km (0.116 R)
• M87: 75,539,594 km (0.069 R)
• M88: 76,685,664 km (0.108 R)
• M89: 79,123,959 km (0.07 R)
• M90: 81,457,088 km (0.089 R)
• M91: 81,848,286 km (0.047 R)
• M92: 89,127,569 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit