🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 42.5 Hours

Environment

Temp: 254 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.93 AU - 1.47 AU

Year: 469 Days

Day: 15.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.05 AU - 3.33 AU

Year: 2031 Days

Day: 38.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 129.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.53 AU - 4.05 AU

Year: 2127 Days

Day: 35 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,311,887 km

• M1: 988,992 km (0.076 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 10.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.22 AU - 7.74 AU

Year: 5880 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,311,887 km

• M1: 227,389 km (0.116 R)
• M2: 451,337 km (0.109 R)
• M3: 526,136 km (0.104 R)
• M4: 661,971 km (0.106 R)
• M5: 779,704 km (0.119 R)
• M6: 862,581 km (0.093 R)
• M7: 1,015,171 km (0.067 R)
• M8: 1,213,089 km (0.108 R)
• M9: 1,423,873 km (0.115 R)
• M10: 1,501,215 km (0.109 R)
• M11: 1,593,367 km (0.1 R)
• M12: 2,141,494 km (0.107 R)
• M13: 2,428,871 km (0.107 R)
• M14: 2,632,773 km (0.116 R)
• M15: 2,907,883 km (0.06 R)
• M16: 3,346,804 km (0.096 R)
• M17: 3,842,870 km (0.115 R)
• M18: 3,915,724 km (0.116 R)
• M19: 4,174,080 km (0.088 R)
• M20: 4,286,577 km (0.11 R)
• M21: 4,419,121 km (0.061 R)
• M22: 4,746,740 km (0.108 R)
• M23: 4,824,980 km (0.106 R)
• M24: 4,923,416 km (0.096 R)
• M25: 5,062,392 km (0.073 R)
• M26: 5,344,085 km (0.116 R)
• M27: 5,776,423 km (0.105 R)
• M28: 6,177,345 km (0.088 R)
• M29: 6,284,307 km (0.057 R)
• M30: 6,609,234 km (0.073 R)
• M31: 6,718,590 km (0.079 R)
• M32: 6,961,687 km (0.055 R)
• M33: 7,388,340 km (0.048 R)
• M34: 7,708,180 km (0.115 R)
• M35: 8,196,467 km (0.07 R)
• M36: 8,361,474 km (0.108 R)
• M37: 8,959,716 km (0.076 R)
• M38: 9,497,819 km (0.113 R)
• M39: 9,571,870 km (0.11 R)
• M40: 9,820,651 km (0.051 R)
• M41: 10,197,638 km (0.05 R)
• M42: 10,528,249 km (0.092 R)
• M43: 10,784,959 km (0.113 R)
• M44: 10,914,062 km (0.115 R)
• M45: 11,330,842 km (0.096 R)
• M46: 11,462,189 km (0.1 R)
• M47: 11,673,271 km (0.079 R)
• M48: 12,422,458 km (0.053 R)
• M49: 12,584,921 km (0.092 R)
• M50: 12,994,520 km (0.058 R)
• M51: 13,132,000 km (0.045 R)
• M52: 13,297,605 km (0.043 R)
• M53: 14,164,375 km (0.065 R)
• M54: 14,334,169 km (0.099 R)
• M55: 14,561,857 km (0.12 R)
• M56: 15,222,631 km (0.077 R)
• M57: 15,805,314 km (0.098 R)
• M58: 16,158,515 km (0.089 R)
• M59: 16,276,847 km (0.086 R)
• M60: 16,573,798 km (0.063 R)
• M61: 17,143,018 km (0.109 R)
• M62: 17,233,376 km (0.098 R)
• M63: 17,324,032 km (0.1 R)
• M64: 17,414,838 km (0.058 R)
• M65: 17,505,793 km (0.1 R)
• M66: 17,596,898 km (0.113 R)
• M67: 18,640,343 km (0.061 R)
• M68: 19,577,724 km (0.118 R)
• M69: 20,658,568 km (0.118 R)
• M70: 20,787,073 km (0.077 R)
• M71: 20,980,204 km (0.06 R)
• M72: 21,109,307 km (0.107 R)
• M73: 21,433,186 km (0.048 R)
• M74: 21,824,085 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 14

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.28 AU - 10.96 AU

Year: 11475 Days

Day: 7.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 72,311,887 km

• M1: 190,737 km (0.109 R)
• M2: 436,527 km (0.092 R)
• M3: 571,165 km (0.11 R)
• M4: 667,057 km (0.078 R)
• M5: 1,127,519 km (0.079 R)
• M6: 1,268,291 km (0.09 R)
• M7: 1,521,859 km (0.087 R)
• M8: 1,695,243 km (0.116 R)
• M9: 1,959,433 km (0.081 R)
• M10: 2,166,626 km (0.072 R)
• M11: 2,290,942 km (0.064 R)
• M12: 2,381,149 km (0.1 R)
• M13: 2,528,354 km (0.095 R)
• M14: 2,773,993 km (0.12 R)
• M15: 3,127,343 km (0.086 R)
• M16: 4,095,840 km (0.038 R)
• M17: 4,228,833 km (0.11 R)
• M18: 5,151,851 km (0.096 R)
• M19: 5,909,415 km (0.104 R)
• M20: 6,288,496 km (0.113 R)
• M21: 6,991,157 km (0.085 R)
• M22: 7,097,372 km (0.093 R)
• M23: 7,338,374 km (0.072 R)
• M24: 7,473,461 km (0.027 R)
• M25: 7,582,218 km (0.072 R)
• M26: 7,994,510 km (0.112 R)
• M27: 8,217,411 km (0.112 R)
• M28: 9,509,338 km (0.074 R)
• M29: 9,597,751 km (0.098 R)
• M30: 10,133,909 km (0.071 R)
• M31: 10,466,465 km (0.111 R)
• M32: 11,049,149 km (0.107 R)
• M33: 12,086,461 km (0.094 R)
• M34: 12,310,558 km (0.067 R)
• M35: 12,407,049 km (0.078 R)
• M36: 12,958,317 km (0.03 R)
• M37: 13,883,879 km (0.055 R)
• M38: 14,017,769 km (0.075 R)
• M39: 14,185,917 km (0.117 R)
• M40: 14,694,101 km (0.107 R)
• M41: 15,381,204 km (0.119 R)
• M42: 15,589,295 km (0.032 R)
• M43: 15,868,295 km (0.098 R)
• M44: 16,113,785 km (0.075 R)
• M45: 16,219,401 km (0.11 R)
• M46: 16,929,243 km (0.114 R)
• M47: 17,144,215 km (0.104 R)
• M48: 18,379,445 km (0.115 R)
• M49: 19,045,006 km (0.109 R)
• M50: 19,194,005 km (0.105 R)
• M51: 19,831,591 km (0.072 R)
• M52: 20,171,926 km (0.091 R)
• M53: 20,628,649 km (0.073 R)
• M54: 21,436,328 km (0.031 R)
• M55: 21,902,475 km (0.083 R)
• M56: 22,254,179 km (0.081 R)
• M57: 23,201,583 km (0.116 R)
• M58: 23,440,490 km (0.065 R)
• M59: 23,560,169 km (0.048 R)
• M60: 24,323,417 km (0.12 R)
• M61: 24,809,610 km (0.042 R)
• M62: 25,462,904 km (0.111 R)
• M63: 26,287,487 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.4

Radius: 3.6

Gravity: 58.44 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.4 AU - 15.54 AU

Year: 17622 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,311,887 km

• M1: 51,162 km (0.111 R)
• M2: 219,310 km (0.1 R)
• M3: 666,758 km (0.098 R)
• M4: 734,675 km (0.039 R)
• M5: 877,092 km (0.056 R)
• M6: 1,160,431 km (0.06 R)
• M7: 1,298,061 km (0.027 R)
• M8: 1,588,879 km (0.067 R)
• M9: 1,619,098 km (0.089 R)
• M10: 2,194,302 km (0.09 R)
• M11: 2,261,770 km (0.115 R)
• M12: 2,538,825 km (0.094 R)
• M13: 3,354,283 km (0.101 R)
• M14: 3,830,304 km (0.071 R)
• M15: 4,412,090 km (0.088 R)
• M16: 4,454,725 km (0.092 R)
• M17: 5,935,595 km (0.117 R)
• M18: 8,225,041 km (0.096 R)
• M19: 9,847,429 km (0.072 R)
• M20: 10,296,373 km (0.034 R)
• M21: 10,466,465 km (0.12 R)
• M22: 10,523,462 km (0.094 R)
• M23: 10,752,048 km (0.086 R)
• M24: 11,860,119 km (0.08 R)
• M25: 12,217,509 km (0.072 R)
• M26: 13,806,836 km (0.046 R)
• M27: 13,931,751 km (0.112 R)
• M28: 14,119,795 km (0.065 R)
• M29: 14,562,006 km (0.112 R)
• M30: 14,752,744 km (0.094 R)
• M31: 16,973,225 km (0.079 R)
• M32: 17,781,353 km (0.041 R)
• M33: 17,849,270 km (0.111 R)
• M34: 17,985,404 km (0.035 R)
• M35: 18,121,837 km (0.046 R)
• M36: 19,086,444 km (0.102 R)
• M37: 19,785,515 km (0.046 R)
• M38: 19,855,976 km (0.074 R)
• M39: 20,564,322 km (0.114 R)
• M40: 20,993,219 km (0.099 R)
• M41: 21,136,833 km (0.109 R)
• M42: 21,569,769 km (0.039 R)
• M43: 21,714,729 km (0.103 R)
• M44: 22,591,223 km (0.118 R)
• M45: 22,959,832 km (0.105 R)
• M46: 24,680,806 km (0.047 R)
• M47: 25,441,960 km (0.112 R)
• M48: 26,675,694 km (0.106 R)
• M49: 28,244,976 km (0.102 R)
• M50: 28,562,422 km (0.097 R)
• M51: 30,005,593 km (0.088 R)
• M52: 30,980,672 km (0.071 R)
• M53: 32,214,256 km (0.093 R)
• M54: 33,967,992 km (0.109 R)
• M55: 34,305,485 km (0.049 R)
• M56: 34,898,790 km (0.061 R)
• M57: 34,983,911 km (0.082 R)
• M58: 35,239,424 km (0.042 R)
• M59: 35,410,115 km (0.061 R)
• M60: 35,838,115 km (0.039 R)
• M61: 36,181,741 km (0.106 R)
• M62: 36,440,097 km (0.092 R)
• M63: 37,828,814 km (0.1 R)
• M64: 39,234,585 km (0.108 R)
• M65: 40,389,331 km (0.057 R)
• M66: 40,746,870 km (0.081 R)
• M67: 44,471,857 km (0.088 R)
• M68: 44,748,762 km (0.112 R)
• M69: 45,582,471 km (0.1 R)
• M70: 45,768,571 km (0.09 R)
• M71: 46,515,064 km (0.085 R)
• M72: 46,702,361 km (0.067 R)
• M73: 48,304,105 km (0.114 R)
• M74: 48,493,646 km (0.12 R)
• M75: 49,540,980 km (0.101 R)
• M76: 51,174,290 km (0.118 R)
• M77: 51,657,940 km (0.068 R)
• M78: 52,045,997 km (0.116 R)
• M79: 52,922,790 km (0.091 R)
• M80: 55,780,558 km (0.083 R)
• M81: 55,979,523 km (0.084 R)
• M82: 61,029,050 km (0.083 R)
• M83: 61,953,265 km (0.093 R)
• M84: 63,711,639 km (0.069 R)
• M85: 65,276,881 km (0.087 R)
• M86: 68,019,459 km (0.095 R)
• M87: 68,657,793 km (0.044 R)
• M88: 68,764,307 km (0.103 R)
• M89: 68,870,970 km (0.081 R)
• M90: 68,977,633 km (0.098 R)
• M91: 69,833,034 km (0.11 R)
• M92: 71,015,007 km (0.114 R)
• M93: 71,446,447 km (0.115 R)
• M94: 71,878,785 km (0.107 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit