🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.21 AU - 1.29 AU

Year: 489 Days

Day: 26.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.26 AU - 1.86 AU

Year: 682 Days

Day: 27.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.44 AU - 2.16 AU

Year: 845 Days

Day: 16.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.65 AU - 4.37 AU

Year: 2301 Days

Day: 13.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.78 AU - 5.92 AU

Year: 4329 Days

Day: 43.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,172,364 km

• M1: 308,471 km (0.074 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 14.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.9 AU - 7.68 AU

Year: 6190 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 105,172,364 km

• M1: 178,321 km (0.118 R)
• M2: 311,014 km (0.057 R)
• M3: 584,778 km (0.114 R)
• M4: 825,930 km (0.103 R)
• M5: 952,041 km (0.102 R)
• M6: 1,480,271 km (0.075 R)
• M7: 1,628,373 km (0.088 R)
• M8: 2,041,413 km (0.106 R)
• M9: 2,367,685 km (0.103 R)
• M10: 2,520,724 km (0.109 R)
• M11: 2,813,786 km (0.108 R)
• M12: 2,988,068 km (0.106 R)
• M13: 3,286,665 km (0.047 R)
• M14: 3,458,254 km (0.111 R)
• M15: 3,797,692 km (0.082 R)
• M16: 3,939,062 km (0.097 R)
• M17: 4,134,885 km (0.115 R)
• M18: 4,227,337 km (0.042 R)
• M19: 4,320,536 km (0.111 R)
• M20: 4,549,720 km (0.084 R)
• M21: 4,824,681 km (0.065 R)
• M22: 5,362,186 km (0.117 R)
• M23: 5,638,194 km (0.106 R)
• M24: 5,785,249 km (0.047 R)
• M25: 6,204,272 km (0.045 R)
• M26: 7,103,505 km (0.087 R)
• M27: 7,731,218 km (0.064 R)
• M28: 8,159,666 km (0.096 R)
• M29: 8,494,466 km (0.069 R)
• M30: 8,646,607 km (0.096 R)
• M31: 9,229,740 km (0.112 R)
• M32: 9,351,512 km (0.108 R)
• M33: 9,526,243 km (0.075 R)
• M34: 9,843,390 km (0.049 R)
• M35: 11,073,384 km (0.029 R)
• M36: 11,463,086 km (0.069 R)
• M37: 11,575,285 km (0.059 R)
• M38: 12,524,184 km (0.104 R)
• M39: 12,910,745 km (0.071 R)
• M40: 13,203,358 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 11.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.61 AU - 15.45 AU

Year: 15517 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,172,364 km

• M1: 284,086 km (0.115 R)
• M2: 372,648 km (0.081 R)
• M3: 587,770 km (0.105 R)
• M4: 939,026 km (0.081 R)
• M5: 2,233,795 km (0.045 R)
• M6: 2,333,876 km (0.093 R)
• M7: 2,820,518 km (0.076 R)
• M8: 3,075,732 km (0.064 R)
• M9: 3,926,645 km (0.108 R)
• M10: 4,170,938 km (0.099 R)
• M11: 5,153,198 km (0.098 R)
• M12: 5,511,186 km (0.037 R)
• M13: 6,298,968 km (0.07 R)
• M14: 6,537,277 km (0.071 R)
• M15: 6,974,103 km (0.086 R)
• M16: 7,875,730 km (0.08 R)
• M17: 9,027,184 km (0.08 R)
• M18: 9,897,545 km (0.114 R)
• M19: 10,063,748 km (0.088 R)
• M20: 10,965,524 km (0.086 R)
• M21: 11,252,752 km (0.048 R)
• M22: 11,717,403 km (0.075 R)
• M23: 11,893,330 km (0.119 R)
• M24: 12,485,887 km (0.053 R)
• M25: 13,331,564 km (0.108 R)
• M26: 13,515,270 km (0.092 R)
• M27: 15,590,342 km (0.09 R)
• M28: 16,173,325 km (0.084 R)
• M29: 16,566,019 km (0.111 R)
• M30: 17,494,424 km (0.045 R)
• M31: 18,712,749 km (0.098 R)
• M32: 18,849,930 km (0.106 R)
• M33: 19,401,497 km (0.075 R)
• M34: 21,445,453 km (0.119 R)
• M35: 22,529,290 km (0.051 R)
• M36: 23,482,976 km (0.08 R)
• M37: 24,750,070 km (0.099 R)
• M38: 25,202,604 km (0.108 R)
• M39: 25,505,689 km (0.119 R)
• M40: 26,962,323 km (0.092 R)
• M41: 28,209,820 km (0.117 R)
• M42: 28,919,812 km (0.079 R)
• M43: 28,998,949 km (0.104 R)
• M44: 30,841,546 km (0.104 R)
• M45: 31,165,874 km (0.057 R)
• M46: 31,572,930 km (0.08 R)
• M47: 31,981,631 km (0.083 R)
• M48: 32,969,875 km (0.088 R)
• M49: 33,052,602 km (0.103 R)
• M50: 33,967,992 km (0.119 R)
• M51: 36,079,266 km (0.08 R)
• M52: 36,250,107 km (0.089 R)
• M53: 36,335,528 km (0.081 R)
• M54: 36,763,826 km (0.111 R)
• M55: 37,280,089 km (0.099 R)
• M56: 37,539,192 km (0.104 R)
• M57: 39,281,259 km (0.107 R)
• M58: 41,674,526 km (0.119 R)
• M59: 42,753,276 km (0.083 R)
• M60: 43,296,167 km (0.081 R)
• M61: 43,568,435 km (0.09 R)
• M62: 44,206,021 km (0.047 R)
• M63: 44,754,896 km (0.074 R)
• M64: 45,122,159 km (0.036 R)
• M65: 45,951,978 km (0.115 R)
• M66: 49,132,279 km (0.084 R)
• M67: 50,462,354 km (0.041 R)
• M68: 54,131,990 km (0.12 R)
• M69: 56,890,425 km (0.107 R)
• M70: 56,989,758 km (0.087 R)
• M71: 57,487,320 km (0.104 R)
• M72: 57,587,102 km (0.111 R)
• M73: 58,888,603 km (0.073 R)
• M74: 59,089,663 km (0.086 R)
• M75: 59,593,359 km (0.071 R)
• M76: 59,694,188 km (0.085 R)
• M77: 60,503,512 km (0.079 R)
• M78: 60,604,940 km (0.05 R)
• M79: 61,112,974 km (0.119 R)
• M80: 61,724,381 km (0.12 R)
• M81: 61,928,731 km (0.105 R)
• M82: 62,337,882 km (0.092 R)
• M83: 62,542,831 km (0.111 R)
• M84: 65,643,695 km (0.073 R)
• M85: 66,374,331 km (0.077 R)
• M86: 66,898,073 km (0.076 R)
• M87: 68,160,231 km (0.116 R)
• M88: 69,218,037 km (0.11 R)
• M89: 69,961,838 km (0.042 R)
• M90: 71,671,741 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.4

Radius: 6.4

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 17.25 AU - 22.87 AU

Year: 31432 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,172,364 km

• M1: 89,011 km (0.044 R)
• M2: 598,541 km (0.1 R)
• M3: 1,361,939 km (0.106 R)
• M4: 1,585,737 km (0.036 R)
• M5: 1,821,204 km (0.06 R)
• M6: 2,638,158 km (0.095 R)
• M7: 2,823,061 km (0.06 R)
• M8: 3,553,548 km (0.088 R)
• M9: 4,339,385 km (0.048 R)
• M10: 4,448,143 km (0.09 R)
• M11: 5,703,120 km (0.061 R)
• M12: 7,641,758 km (0.092 R)
• M13: 8,038,492 km (0.092 R)
• M14: 9,198,773 km (0.103 R)
• M15: 9,550,029 km (0.066 R)
• M16: 9,620,789 km (0.114 R)
• M17: 10,048,938 km (0.03 R)
• M18: 11,146,537 km (0.076 R)
• M19: 12,590,755 km (0.078 R)
• M20: 12,824,128 km (0.12 R)
• M21: 12,980,458 km (0.051 R)
• M22: 14,012,234 km (0.095 R)
• M23: 15,733,806 km (0.087 R)
• M24: 16,237,951 km (0.084 R)
• M25: 16,491,968 km (0.112 R)
• M26: 18,218,627 km (0.074 R)
• M27: 18,570,930 km (0.119 R)
• M28: 18,836,466 km (0.088 R)
• M29: 19,192,659 km (0.046 R)
• M30: 19,821,269 km (0.062 R)
• M31: 21,561,242 km (0.096 R)
• M32: 22,402,281 km (0.06 R)
• M33: 22,590,774 km (0.112 R)
• M34: 22,685,171 km (0.112 R)
• M35: 22,969,107 km (0.098 R)
• M36: 23,827,949 km (0.039 R)
• M37: 25,478,761 km (0.066 R)
• M38: 27,065,995 km (0.053 R)
• M39: 27,166,225 km (0.119 R)
• M40: 28,787,118 km (0.032 R)
• M41: 28,889,443 km (0.088 R)
• M42: 28,991,918 km (0.084 R)
• M43: 30,752,236 km (0.088 R)
• M44: 30,961,673 km (0.075 R)
• M45: 31,909,675 km (0.063 R)
• M46: 33,942,111 km (0.099 R)
• M47: 35,466,364 km (0.027 R)
• M48: 35,576,019 km (0.05 R)
• M49: 37,235,508 km (0.051 R)
• M50: 37,458,708 km (0.041 R)
• M51: 37,906,305 km (0.113 R)
• M52: 38,581,141 km (0.109 R)
• M53: 39,942,631 km (0.103 R)
• M54: 41,089,150 km (0.08 R)
• M55: 41,319,680 km (0.116 R)
• M56: 41,550,809 km (0.111 R)
• M57: 42,014,113 km (0.091 R)
• M58: 43,297,214 km (0.104 R)
• M59: 46,500,703 km (0.085 R)
• M60: 46,740,957 km (0.102 R)
• M61: 48,434,704 km (0.112 R)
• M62: 50,765,289 km (0.12 R)
• M63: 53,635,025 km (0.091 R)
• M64: 55,153,145 km (0.078 R)
• M65: 55,280,303 km (0.112 R)
• M66: 55,534,769 km (0.093 R)
• M67: 56,172,953 km (0.118 R)
• M68: 60,445,319 km (0.05 R)
• M69: 62,421,507 km (0.055 R)
• M70: 63,217,816 km (0.115 R)
• M71: 69,434,356 km (0.101 R)
• M72: 70,949,633 km (0.051 R)
• M73: 72,336,405 km (0.104 R)
• M74: 74,012,499 km (0.052 R)
• M75: 75,418,869 km (0.034 R)
• M76: 76,408,608 km (0.113 R)
• M77: 77,545,103 km (0.076 R)
• M78: 78,543,968 km (0.073 R)
• M79: 79,260,093 km (0.115 R)
• M80: 80,266,289 km (0.089 R)
• M81: 80,843,288 km (0.104 R)
• M82: 81,711,105 km (0.061 R)
• M83: 83,018,740 km (0.116 R)
• M84: 84,333,256 km (0.078 R)
• M85: 85,802,008 km (0.084 R)
• M86: 86,096,716 km (0.115 R)
• M87: 90,408,276 km (0.12 R)
• M88: 91,760,492 km (0.087 R)
• M89: 93,725,609 km (0.092 R)
• M90: 94,485,118 km (0.118 R)
• M91: 94,789,549 km (0.057 R)
• M92: 96,163,157 km (0.107 R)
• M93: 98,775,884 km (0.09 R)
• M94: 99,239,338 km (0.09 R)
• M95: 100,323,623 km (0.116 R)
• M96: 100,478,906 km (0.052 R)
• M97: 103,913,823 km (0.119 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 10,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit