🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 155 Days

Day: 23.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.25 AU - 1.79 AU

Year: 691 Days

Day: 33.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,054,177 km

• M1: 114,442 km (0.077 R)
• M2: 546,631 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.05 AU - 3.37 AU

Year: 1646 Days

Day: 25.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.52 AU - 8.74 AU

Year: 8553 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,054,177 km

• M1: 138,378 km (0.096 R)
• M2: 285,582 km (0.066 R)
• M3: 375,640 km (0.071 R)
• M4: 465,698 km (0.118 R)
• M5: 551,418 km (0.059 R)
• M6: 857,944 km (0.094 R)
• M7: 1,112,559 km (0.115 R)
• M8: 1,538,315 km (0.05 R)
• M9: 1,749,697 km (0.113 R)
• M10: 1,950,158 km (0.085 R)
• M11: 2,329,837 km (0.094 R)
• M12: 2,417,352 km (0.101 R)
• M13: 2,825,006 km (0.092 R)
• M14: 3,303,121 km (0.105 R)
• M15: 3,602,167 km (0.035 R)
• M16: 3,780,637 km (0.101 R)
• M17: 4,014,459 km (0.094 R)
• M18: 4,306,773 km (0.114 R)
• M19: 4,496,463 km (0.113 R)
• M20: 5,024,992 km (0.116 R)
• M21: 5,253,578 km (0.109 R)
• M22: 5,602,739 km (0.081 R)
• M23: 6,694,954 km (0.08 R)
• M24: 6,883,297 km (0.068 R)
• M25: 6,978,142 km (0.059 R)
• M26: 7,329,697 km (0.114 R)
• M27: 8,792,914 km (0.075 R)
• M28: 8,861,579 km (0.056 R)
• M29: 8,930,394 km (0.074 R)
• M30: 9,172,593 km (0.025 R)
• M31: 9,242,306 km (0.037 R)
• M32: 9,382,030 km (0.103 R)
• M33: 9,805,392 km (0.051 R)
• M34: 10,091,274 km (0.11 R)
• M35: 11,038,976 km (0.119 R)
• M36: 12,091,098 km (0.07 R)
• M37: 12,513,263 km (0.075 R)
• M38: 12,590,456 km (0.081 R)
• M39: 12,901,171 km (0.1 R)
• M40: 12,979,261 km (0.105 R)
• M41: 14,370,671 km (0.093 R)
• M42: 15,683,841 km (0.066 R)
• M43: 16,228,227 km (0.101 R)
• M44: 18,247,649 km (0.106 R)
• M45: 18,379,146 km (0.089 R)
• M46: 18,775,879 km (0.103 R)
• M47: 19,219,886 km (0.104 R)
• M48: 19,309,046 km (0.116 R)
• M49: 21,214,324 km (0.081 R)
• M50: 21,816,157 km (0.114 R)
• M51: 22,376,550 km (0.119 R)
• M52: 23,036,576 km (0.094 R)
• M53: 23,846,349 km (0.083 R)
• M54: 24,278,986 km (0.117 R)
• M55: 24,472,117 km (0.1 R)
• M56: 25,543,088 km (0.098 R)
• M57: 26,529,986 km (0.109 R)
• M58: 26,828,433 km (0.103 R)
• M59: 27,078,112 km (0.113 R)
• M60: 28,388,440 km (0.089 R)
• M61: 29,822,635 km (0.102 R)
• M62: 30,444,513 km (0.116 R)
• M63: 32,123,600 km (0.101 R)
• M64: 32,282,473 km (0.115 R)
• M65: 32,441,645 km (0.112 R)
• M66: 33,994,171 km (0.105 R)
• M67: 35,461,278 km (0.104 R)
• M68: 35,680,439 km (0.055 R)
• M69: 35,954,951 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 14.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.4 AU - 10.02 AU

Year: 10313 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 65,054,177 km

• M1: 255,812 km (0.085 R)
• M2: 480,060 km (0.111 R)
• M3: 727,943 km (0.107 R)
• M4: 918,980 km (0.096 R)
• M5: 1,793,978 km (0.072 R)
• M6: 2,871,531 km (0.054 R)
• M7: 3,027,412 km (0.109 R)
• M8: 4,216,566 km (0.06 R)
• M9: 4,414,484 km (0.057 R)
• M10: 4,575,152 km (0.114 R)
• M11: 4,676,579 km (0.058 R)
• M12: 5,797,665 km (0.072 R)
• M13: 5,996,182 km (0.104 R)
• M14: 6,152,212 km (0.083 R)
• M15: 6,445,424 km (0.087 R)
• M16: 7,045,910 km (0.115 R)
• M17: 7,688,583 km (0.092 R)
• M18: 8,004,832 km (0.058 R)
• M19: 8,176,870 km (0.088 R)
• M20: 8,449,737 km (0.091 R)
• M21: 9,623,481 km (0.112 R)
• M22: 9,780,410 km (0.079 R)
• M23: 11,120,807 km (0.087 R)
• M24: 11,285,514 km (0.098 R)
• M25: 12,461,353 km (0.106 R)
• M26: 13,354,153 km (0.066 R)
• M27: 13,587,975 km (0.075 R)
• M28: 13,793,672 km (0.081 R)
• M29: 14,237,977 km (0.113 R)
• M30: 14,357,207 km (0.057 R)
• M31: 14,476,885 km (0.117 R)
• M32: 14,716,990 km (0.095 R)
• M33: 14,928,372 km (0.111 R)
• M34: 15,845,257 km (0.055 R)
• M35: 15,968,825 km (0.108 R)
• M36: 17,413,791 km (0.034 R)
• M37: 17,765,495 km (0.085 R)
• M38: 17,894,000 km (0.083 R)
• M39: 19,195,800 km (0.064 R)
• M40: 19,791,649 km (0.051 R)
• M41: 20,091,892 km (0.069 R)
• M42: 21,307,823 km (0.115 R)
• M43: 21,718,320 km (0.042 R)
• M44: 22,408,564 km (0.04 R)
• M45: 22,616,954 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 8.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.32 AU - 12.16 AU

Year: 13904 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,054,177 km

• M1: 169,644 km (0.064 R)
• M2: 228,286 km (0.086 R)
• M3: 298,298 km (0.082 R)
• M4: 432,188 km (0.089 R)
• M5: 513,420 km (0.069 R)
• M6: 679,324 km (0.072 R)
• M7: 804,837 km (0.105 R)
• M8: 907,909 km (0.103 R)
• M9: 1,244,205 km (0.073 R)
• M10: 1,329,775 km (0.061 R)
• M11: 1,399,787 km (0.058 R)
• M12: 1,543,700 km (0.118 R)
• M13: 2,376,811 km (0.053 R)
• M14: 2,505,914 km (0.037 R)
• M15: 2,571,288 km (0.087 R)
• M16: 2,659,401 km (0.078 R)
• M17: 3,185,387 km (0.114 R)
• M18: 3,424,146 km (0.113 R)
• M19: 3,570,303 km (0.087 R)
• M20: 3,818,336 km (0.117 R)
• M21: 3,893,883 km (0.107 R)
• M22: 4,622,873 km (0.088 R)
• M23: 4,730,434 km (0.115 R)
• M24: 4,920,723 km (0.112 R)
• M25: 5,141,230 km (0.105 R)
• M26: 5,308,780 km (0.068 R)
• M27: 5,909,565 km (0.064 R)
• M28: 5,967,908 km (0.116 R)
• M29: 6,471,604 km (0.076 R)
• M30: 7,773,704 km (0.081 R)
• M31: 8,127,952 km (0.103 R)
• M32: 8,454,524 km (0.095 R)
• M33: 9,941,975 km (0.089 R)
• M34: 10,150,964 km (0.108 R)
• M35: 10,256,131 km (0.117 R)
• M36: 10,467,363 km (0.098 R)
• M37: 10,679,942 km (0.095 R)
• M38: 10,965,823 km (0.1 R)
• M39: 11,073,683 km (0.117 R)
• M40: 11,254,098 km (0.043 R)
• M41: 11,508,564 km (0.064 R)
• M42: 12,357,682 km (0.108 R)
• M43: 13,495,224 km (0.089 R)
• M44: 13,572,267 km (0.118 R)
• M45: 14,115,606 km (0.069 R)
• M46: 14,350,625 km (0.098 R)
• M47: 15,143,493 km (0.11 R)
• M48: 15,991,115 km (0.059 R)
• M49: 16,564,823 km (0.064 R)
• M50: 17,438,025 km (0.074 R)
• M51: 17,901,330 km (0.074 R)
• M52: 18,539,664 km (0.038 R)
• M53: 18,797,122 km (0.049 R)
• M54: 18,883,290 km (0.095 R)
• M55: 19,055,777 km (0.114 R)
• M56: 19,532,994 km (0.087 R)
• M57: 20,190,028 km (0.112 R)
• M58: 20,278,141 km (0.047 R)
• M59: 20,454,966 km (0.099 R)
• M60: 20,676,520 km (0.111 R)
• M61: 21,256,361 km (0.071 R)
• M62: 21,977,423 km (0.068 R)
• M63: 22,660,786 km (0.118 R)
• M64: 22,844,044 km (0.119 R)
• M65: 23,120,052 km (0.119 R)
• M66: 23,258,579 km (0.119 R)
• M67: 23,675,359 km (0.09 R)
• M68: 25,225,193 km (0.1 R)
• M69: 25,892,399 km (0.094 R)
• M70: 26,036,163 km (0.077 R)
• M71: 27,439,541 km (0.077 R)
• M72: 28,372,134 km (0.067 R)
• M73: 28,619,269 km (0.118 R)
• M74: 28,718,303 km (0.101 R)
• M75: 29,065,969 km (0.091 R)
• M76: 29,865,869 km (0.093 R)
• M77: 30,977,381 km (0.118 R)
• M78: 32,670,081 km (0.082 R)
• M79: 32,825,363 km (0.099 R)
• M80: 32,980,945 km (0.094 R)
• M81: 33,605,815 km (0.106 R)
• M82: 34,287,234 km (0.076 R)
• M83: 34,761,608 km (0.114 R)
• M84: 34,814,416 km (0.102 R)
• M85: 35,185,120 km (0.093 R)

Asteroid Belt

Center: 11.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 4.3

Gravity: 34.42 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.78 AU - 13.32 AU

Year: 16404 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,054,177 km

• M1: 149,747 km (0.051 R)
• M2: 341,831 km (0.101 R)
• M3: 612,902 km (0.08 R)
• M4: 673,938 km (0.083 R)
• M5: 1,180,776 km (0.029 R)
• M6: 1,469,500 km (0.115 R)
• M7: 1,750,295 km (0.032 R)
• M8: 2,202,230 km (0.089 R)
• M9: 2,233,496 km (0.112 R)
• M10: 2,755,443 km (0.116 R)
• M11: 3,135,422 km (0.094 R)
• M12: 3,494,905 km (0.073 R)
• M13: 3,716,909 km (0.092 R)
• M14: 4,174,529 km (0.114 R)
• M15: 5,183,865 km (0.1 R)
• M16: 6,578,716 km (0.118 R)
• M17: 6,852,480 km (0.108 R)
• M18: 7,223,333 km (0.12 R)
• M19: 7,648,191 km (0.116 R)
• M20: 7,695,913 km (0.071 R)
• M21: 7,936,017 km (0.079 R)
• M22: 8,374,339 km (0.109 R)
• M23: 8,571,659 km (0.039 R)
• M24: 8,670,842 km (0.071 R)
• M25: 9,071,615 km (0.101 R)
• M26: 10,099,801 km (0.064 R)
• M27: 10,468,261 km (0.063 R)
• M28: 10,521,218 km (0.089 R)
• M29: 10,787,652 km (0.106 R)
• M30: 10,841,208 km (0.065 R)
• M31: 11,764,676 km (0.097 R)
• M32: 11,819,877 km (0.104 R)
• M33: 12,263,884 km (0.095 R)
• M34: 12,375,633 km (0.06 R)
• M35: 12,431,733 km (0.047 R)
• M36: 12,544,081 km (0.051 R)
• M37: 12,600,479 km (0.054 R)
• M38: 12,656,877 km (0.049 R)
• M39: 13,860,243 km (0.11 R)
• M40: 15,279,777 km (0.069 R)
• M41: 15,400,054 km (0.088 R)
• M42: 15,823,864 km (0.034 R)
• M43: 17,556,806 km (0.044 R)
• M44: 18,445,717 km (0.099 R)
• M45: 19,154,212 km (0.084 R)
• M46: 19,675,112 km (0.114 R)
• M47: 20,730,974 km (0.083 R)
• M48: 22,008,390 km (0.088 R)
• M49: 22,897,001 km (0.059 R)
• M50: 23,797,281 km (0.091 R)
• M51: 23,936,706 km (0.103 R)
• M52: 24,709,080 km (0.111 R)
• M53: 25,918,579 km (0.101 R)
• M54: 27,074,372 km (0.102 R)
• M55: 27,147,226 km (0.111 R)
• M56: 27,293,084 km (0.047 R)
• M57: 27,585,399 km (0.098 R)
• M58: 28,320,822 km (0.05 R)
• M59: 28,394,723 km (0.101 R)
• M60: 29,585,971 km (0.115 R)
• M61: 30,869,221 km (0.065 R)
• M62: 33,568,117 km (0.083 R)
• M63: 35,064,544 km (0.095 R)
• M64: 35,382,290 km (0.11 R)
• M65: 35,860,854 km (0.105 R)
• M66: 35,940,739 km (0.086 R)
• M67: 36,100,809 km (0.1 R)
• M68: 36,743,631 km (0.058 R)
• M69: 38,366,917 km (0.095 R)
• M70: 38,612,407 km (0.112 R)
• M71: 38,858,496 km (0.049 R)
• M72: 39,352,019 km (0.087 R)
• M73: 39,599,604 km (0.108 R)
• M74: 39,765,059 km (0.089 R)
• M75: 40,512,001 km (0.106 R)
• M76: 40,678,503 km (0.081 R)
• M77: 41,179,806 km (0.069 R)
• M78: 42,103,872 km (0.09 R)
• M79: 42,865,175 km (0.089 R)
• M80: 44,486,966 km (0.032 R)
• M81: 44,658,854 km (0.079 R)
• M82: 45,089,546 km (0.088 R)
• M83: 45,262,182 km (0.061 R)
• M84: 46,477,066 km (0.11 R)
• M85: 49,738,749 km (0.086 R)
• M86: 50,364,068 km (0.042 R)
• M87: 51,442,070 km (0.103 R)
• M88: 52,165,077 km (0.11 R)
• M89: 54,078,733 km (0.101 R)
• M90: 58,726,439 km (0.11 R)
• M91: 60,145,525 km (0.054 R)
• M92: 61,097,865 km (0.109 R)
• M93: 62,343,417 km (0.066 R)
• M94: 63,597,196 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit