🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.87 AU - 1.01 AU

Year: 351 Days

Day: 47.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.2 AU

Year: 438 Days

Day: 39.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.26 AU

Year: 494 Days

Day: 19.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.97 AU - 3.17 AU

Year: 2071 Days

Day: 19 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 10.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.22 AU - 5.02 AU

Year: 3220 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,250,428 km

• M1: 150,495 km (0.102 R)
• M2: 251,175 km (0.12 R)
• M3: 347,366 km (0.111 R)
• M4: 445,054 km (0.076 R)
• M5: 645,066 km (0.079 R)
• M6: 822,938 km (0.056 R)
• M7: 929,152 km (0.053 R)
• M8: 995,275 km (0.07 R)
• M9: 1,191,846 km (0.037 R)
• M10: 1,264,401 km (0.115 R)
• M11: 1,478,326 km (0.077 R)
• M12: 1,636,750 km (0.113 R)
• M13: 1,759,271 km (0.106 R)
• M14: 1,899,145 km (0.096 R)
• M15: 1,970,503 km (0.073 R)
• M16: 2,220,032 km (0.103 R)
• M17: 2,621,553 km (0.081 R)
• M18: 3,180,900 km (0.12 R)
• M19: 3,300,727 km (0.049 R)
• M20: 3,633,433 km (0.086 R)
• M21: 3,776,897 km (0.11 R)
• M22: 4,125,012 km (0.094 R)
• M23: 4,274,759 km (0.102 R)
• M24: 4,426,302 km (0.11 R)
• M25: 4,560,491 km (0.065 R)
• M26: 4,657,131 km (0.03 R)
• M27: 4,911,448 km (0.081 R)
• M28: 5,050,424 km (0.031 R)
• M29: 5,393,302 km (0.052 R)
• M30: 5,495,627 km (0.11 R)
• M31: 5,619,195 km (0.072 R)
• M32: 5,869,173 km (0.068 R)
• M33: 5,953,397 km (0.11 R)
• M34: 6,080,405 km (0.029 R)
• M35: 6,251,246 km (0.117 R)
• M36: 6,729,062 km (0.1 R)
• M37: 6,972,308 km (0.109 R)
• M38: 7,151,227 km (0.069 R)
• M39: 7,218,696 km (0.09 R)
• M40: 7,719,849 km (0.061 R)
• M41: 8,091,450 km (0.058 R)
• M42: 8,397,826 km (0.066 R)
• M43: 8,492,821 km (0.076 R)
• M44: 9,070,418 km (0.112 R)
• M45: 9,265,793 km (0.028 R)
• M46: 9,860,295 km (0.081 R)
• M47: 10,238,179 km (0.118 R)
• M48: 10,492,645 km (0.059 R)
• M49: 10,930,219 km (0.096 R)
• M50: 11,008,159 km (0.101 R)
• M51: 11,086,100 km (0.117 R)
• M52: 11,983,238 km (0.056 R)
• M53: 12,332,549 km (0.098 R)
• M54: 12,494,863 km (0.113 R)
• M55: 12,712,378 km (0.075 R)
• M56: 12,931,090 km (0.099 R)
• M57: 13,261,702 km (0.109 R)
• M58: 13,539,206 km (0.119 R)
• M59: 13,790,680 km (0.081 R)
• M60: 14,468,956 km (0.112 R)
• M61: 14,611,523 km (0.093 R)
• M62: 15,128,982 km (0.095 R)
• M63: 15,681,746 km (0.077 R)
• M64: 15,769,560 km (0.087 R)
• M65: 16,093,290 km (0.065 R)
• M66: 16,211,472 km (0.036 R)
• M67: 16,300,334 km (0.107 R)
• M68: 16,687,343 km (0.036 R)
• M69: 16,926,999 km (0.098 R)
• M70: 17,017,057 km (0.105 R)
• M71: 17,197,921 km (0.096 R)
• M72: 17,288,577 km (0.1 R)
• M73: 17,379,383 km (0.062 R)
• M74: 17,744,103 km (0.084 R)
• M75: 17,896,842 km (0.117 R)
• M76: 18,265,302 km (0.075 R)
• M77: 18,667,271 km (0.106 R)
• M78: 20,240,143 km (0.062 R)
• M79: 21,010,273 km (0.109 R)
• M80: 21,594,153 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.5

Radius: 9.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.81 AU - 5.11 AU

Year: 4253 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,250,428 km

• M1: 165,754 km (0.106 R)
• M2: 237,561 km (0.106 R)
• M3: 433,535 km (0.117 R)
• M4: 628,311 km (0.052 R)
• M5: 691,591 km (0.095 R)
• M6: 904,918 km (0.109 R)
• M7: 1,052,571 km (0.072 R)
• M8: 1,269,039 km (0.061 R)
• M9: 1,330,673 km (0.082 R)
• M10: 1,435,691 km (0.112 R)
• M11: 1,500,167 km (0.098 R)
• M12: 1,565,542 km (0.119 R)
• M13: 1,990,400 km (0.113 R)
• M14: 2,148,076 km (0.082 R)
• M15: 2,386,086 km (0.12 R)
• M16: 2,553,785 km (0.093 R)
• M17: 2,645,788 km (0.053 R)
• M18: 2,873,925 km (0.117 R)
• M19: 2,997,343 km (0.064 R)
• M20: 3,206,930 km (0.11 R)
• M21: 3,435,814 km (0.111 R)
• M22: 3,552,351 km (0.06 R)
• M23: 3,685,044 km (0.09 R)
• M24: 3,744,435 km (0.108 R)
• M25: 3,864,412 km (0.073 R)
• M26: 3,970,477 km (0.066 R)
• M27: 4,139,074 km (0.1 R)
• M28: 4,247,532 km (0.103 R)
• M29: 4,836,948 km (0.025 R)
• M30: 4,967,846 km (0.068 R)
• M31: 5,116,397 km (0.114 R)
• M32: 5,266,443 km (0.099 R)
• M33: 5,451,945 km (0.088 R)
• M34: 5,519,862 km (0.107 R)
• M35: 5,777,320 km (0.093 R)
• M36: 6,144,433 km (0.061 R)
• M37: 6,232,995 km (0.116 R)
• M38: 6,465,171 km (0.047 R)
• M39: 7,440,998 km (0.061 R)
• M40: 7,649,388 km (0.092 R)
• M41: 7,782,829 km (0.094 R)
• M42: 7,898,020 km (0.063 R)
• M43: 8,149,344 km (0.084 R)
• M44: 8,285,777 km (0.098 R)
• M45: 8,939,221 km (0.079 R)
• M46: 9,180,971 km (0.074 R)
• M47: 9,588,625 km (0.06 R)
• M48: 10,274,232 km (0.089 R)
• M49: 10,400,642 km (0.071 R)
• M50: 10,612,473 km (0.091 R)
• M51: 11,083,257 km (0.055 R)
• M52: 11,148,033 km (0.117 R)
• M53: 11,256,193 km (0.115 R)
• M54: 11,846,506 km (0.089 R)
• M55: 12,089,902 km (0.115 R)
• M56: 12,357,383 km (0.105 R)
• M57: 12,807,373 km (0.102 R)
• M58: 13,262,749 km (0.082 R)
• M59: 13,584,833 km (0.095 R)
• M60: 13,955,836 km (0.107 R)
• M61: 14,142,684 km (0.08 R)
• M62: 14,731,950 km (0.079 R)
• M63: 15,089,189 km (0.104 R)
• M64: 15,449,421 km (0.105 R)
• M65: 15,546,061 km (0.063 R)
• M66: 15,764,025 km (0.091 R)
• M67: 15,934,118 km (0.113 R)
• M68: 16,276,398 km (0.105 R)
• M69: 16,350,150 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 11.4

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.08 AU - 10.34 AU

Year: 10761 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,250,428 km

• M1: 223,499 km (0.093 R)
• M2: 372,798 km (0.117 R)
• M3: 487,240 km (0.116 R)
• M4: 814,112 km (0.09 R)
• M5: 1,459,477 km (0.084 R)
• M6: 1,755,381 km (0.089 R)
• M7: 2,814,834 km (0.076 R)
• M8: 3,247,770 km (0.099 R)
• M9: 3,375,377 km (0.111 R)
• M10: 3,537,242 km (0.101 R)
• M11: 3,701,799 km (0.116 R)
• M12: 3,970,477 km (0.084 R)
• M13: 4,562,436 km (0.051 R)
• M14: 4,633,944 km (0.109 R)
• M15: 5,445,063 km (0.107 R)
• M16: 5,635,651 km (0.108 R)
• M17: 5,984,214 km (0.094 R)
• M18: 6,220,429 km (0.092 R)
• M19: 7,071,791 km (0.072 R)
• M20: 7,321,619 km (0.075 R)
• M21: 8,526,480 km (0.077 R)
• M22: 9,061,592 km (0.066 R)
• M23: 9,242,306 km (0.092 R)
• M24: 10,070,779 km (0.111 R)
• M25: 10,731,553 km (0.072 R)
• M26: 11,115,421 km (0.118 R)
• M27: 11,946,138 km (0.06 R)
• M28: 13,460,667 km (0.106 R)
• M29: 16,280,886 km (0.116 R)
• M30: 16,777,401 km (0.12 R)
• M31: 18,125,876 km (0.111 R)
• M32: 18,296,867 km (0.1 R)
• M33: 18,697,939 km (0.094 R)
• M34: 18,870,724 km (0.09 R)
• M35: 19,217,941 km (0.113 R)
• M36: 19,567,252 km (0.119 R)
• M37: 23,174,057 km (0.058 R)
• M38: 23,794,888 km (0.078 R)
• M39: 24,232,761 km (0.119 R)
• M40: 24,547,066 km (0.043 R)
• M41: 24,673,177 km (0.108 R)
• M42: 25,052,856 km (0.081 R)
• M43: 25,179,865 km (0.115 R)
• M44: 25,562,087 km (0.081 R)
• M45: 26,461,470 km (0.09 R)
• M46: 27,110,276 km (0.117 R)
• M47: 27,633,120 km (0.118 R)
• M48: 28,027,460 km (0.119 R)
• M49: 29,757,410 km (0.092 R)
• M50: 30,432,096 km (0.113 R)
• M51: 30,975,436 km (0.09 R)
• M52: 31,111,720 km (0.088 R)
• M53: 31,248,302 km (0.077 R)
• M54: 31,453,401 km (0.042 R)
• M55: 32,278,583 km (0.115 R)
• M56: 32,624,453 km (0.052 R)
• M57: 33,320,083 km (0.047 R)
• M58: 33,739,705 km (0.105 R)
• M59: 35,009,342 km (0.094 R)
• M60: 35,080,252 km (0.074 R)
• M61: 35,507,204 km (0.096 R)
• M62: 35,578,562 km (0.048 R)
• M63: 35,792,787 km (0.059 R)
• M64: 35,935,952 km (0.066 R)
• M65: 37,740,401 km (0.095 R)
• M66: 38,177,975 km (0.103 R)
• M67: 41,137,170 km (0.095 R)
• M68: 41,888,451 km (0.068 R)
• M69: 42,039,246 km (0.115 R)
• M70: 42,341,284 km (0.086 R)
• M71: 42,871,758 km (0.086 R)
• M72: 45,247,522 km (0.104 R)
• M73: 45,712,322 km (0.096 R)
• M74: 45,867,455 km (0.082 R)
• M75: 46,334,350 km (0.12 R)
• M76: 47,351,316 km (0.071 R)
• M77: 47,665,622 km (0.114 R)
• M78: 49,726,033 km (0.109 R)
• M79: 50,927,902 km (0.082 R)
• M80: 51,411,253 km (0.1 R)
• M81: 51,492,036 km (0.116 R)
• M82: 53,523,725 km (0.052 R)
• M83: 54,015,154 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit