🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 40.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,171,700 km

• M1: 238,908 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.7 AU

Year: 180 Days

Day: 37.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,171,700 km

• M1: 78,090 km (0.117 R)
• M2: 175,179 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.71 AU - 0.71 AU

Year: 221 Days

Day: 12.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.95 AU - 1.05 AU

Year: 369 Days

Day: 35.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.15 AU - 1.39 AU

Year: 528 Days

Day: 24.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,171,700 km

• M1: 676,781 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.45 AU - 3.27 AU

Year: 1785 Days

Day: 41.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 115.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,171,700 km

• M1: 1,275,471 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.46 AU - 5.08 AU

Year: 3256 Days

Day: 39.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 11.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.99 AU - 7.31 AU

Year: 5627 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,171,700 km

• M1: 144,512 km (0.116 R)
• M2: 227,838 km (0.115 R)
• M3: 422,913 km (0.065 R)
• M4: 1,177,934 km (0.098 R)
• M5: 1,368,372 km (0.11 R)
• M6: 1,511,986 km (0.094 R)
• M7: 1,585,737 km (0.1 R)
• M8: 1,711,400 km (0.073 R)
• M9: 2,978,793 km (0.086 R)
• M10: 3,577,932 km (0.064 R)
• M11: 4,811,816 km (0.098 R)
• M12: 4,885,418 km (0.114 R)
• M13: 5,083,336 km (0.093 R)
• M14: 5,321,944 km (0.102 R)
• M15: 5,784,202 km (0.081 R)
• M16: 5,901,786 km (0.076 R)
• M17: 6,139,347 km (0.092 R)
• M18: 6,353,272 km (0.083 R)
• M19: 6,981,882 km (0.115 R)
• M20: 7,233,356 km (0.103 R)
• M21: 7,889,343 km (0.051 R)
• M22: 8,020,091 km (0.085 R)
• M23: 8,818,794 km (0.084 R)
• M24: 9,442,318 km (0.048 R)
• M25: 9,658,487 km (0.089 R)
• M26: 9,860,594 km (0.108 R)
• M27: 10,206,016 km (0.113 R)
• M28: 10,285,153 km (0.108 R)
• M29: 10,539,469 km (0.091 R)
• M30: 10,795,880 km (0.067 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.5

Radius: 12.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.06 AU - 7.24 AU

Year: 7054 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,171,700 km

• M1: 189,241 km (0.071 R)
• M2: 327,619 km (0.088 R)
• M3: 418,874 km (0.078 R)
• M4: 802,742 km (0.102 R)
• M5: 1,131,708 km (0.037 R)
• M6: 1,447,359 km (0.115 R)
• M7: 1,673,551 km (0.03 R)
• M8: 1,871,021 km (0.096 R)
• M9: 2,554,384 km (0.093 R)
• M10: 2,645,190 km (0.09 R)
• M11: 2,760,081 km (0.036 R)
• M12: 2,900,104 km (0.091 R)
• M13: 3,484,434 km (0.088 R)
• M14: 3,946,691 km (0.033 R)
• M15: 4,401,319 km (0.037 R)
• M16: 4,510,825 km (0.043 R)
• M17: 4,816,453 km (0.103 R)
• M18: 5,186,409 km (0.094 R)
• M19: 5,863,788 km (0.079 R)
• M20: 6,475,493 km (0.086 R)
• M21: 7,107,544 km (0.091 R)
• M22: 7,660,458 km (0.112 R)
• M23: 8,532,763 km (0.083 R)
• M24: 8,738,610 km (0.079 R)
• M25: 8,980,809 km (0.1 R)
• M26: 9,190,096 km (0.112 R)
• M27: 9,756,474 km (0.116 R)
• M28: 10,407,075 km (0.064 R)
• M29: 10,922,889 km (0.105 R)
• M30: 11,034,489 km (0.091 R)
• M31: 11,598,173 km (0.077 R)
• M32: 12,519,846 km (0.089 R)
• M33: 12,832,356 km (0.104 R)
• M34: 13,107,765 km (0.118 R)
• M35: 14,026,895 km (0.043 R)
• M36: 14,392,213 km (0.085 R)
• M37: 15,256,739 km (0.097 R)
• M38: 16,265,328 km (0.119 R)
• M39: 17,338,992 km (0.114 R)
• M40: 17,818,602 km (0.094 R)
• M41: 18,612,817 km (0.108 R)
• M42: 19,059,068 km (0.067 R)
• M43: 19,193,706 km (0.116 R)
• M44: 19,599,266 km (0.043 R)
• M45: 20,190,177 km (0.114 R)
• M46: 20,373,136 km (0.071 R)
• M47: 20,556,692 km (0.096 R)
• M48: 21,064,427 km (0.094 R)
• M49: 23,567,649 km (0.029 R)
• M50: 24,487,675 km (0.093 R)
• M51: 25,124,065 km (0.088 R)
• M52: 25,320,936 km (0.09 R)
• M53: 25,765,840 km (0.106 R)
• M54: 26,014,023 km (0.102 R)
• M55: 26,313,069 km (0.117 R)
• M56: 27,723,328 km (0.091 R)
• M57: 27,977,794 km (0.115 R)
• M58: 28,284,170 km (0.078 R)
• M59: 29,572,507 km (0.073 R)
• M60: 29,936,628 km (0.113 R)
• M61: 30,511,982 km (0.068 R)
• M62: 30,616,999 km (0.069 R)
• M63: 31,620,352 km (0.05 R)
• M64: 31,833,081 km (0.06 R)
• M65: 31,939,594 km (0.087 R)
• M66: 32,580,920 km (0.111 R)
• M67: 32,795,743 km (0.073 R)
• M68: 33,064,869 km (0.069 R)
• M69: 33,172,729 km (0.111 R)
• M70: 33,334,744 km (0.063 R)
• M71: 34,640,135 km (0.112 R)
• M72: 35,189,010 km (0.098 R)
• M73: 36,406,736 km (0.089 R)
• M74: 37,020,686 km (0.111 R)
• M75: 37,694,475 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.4

Radius: 6.1

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.25 AU - 12.93 AU

Year: 16482 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,171,700 km

• M1: 123,119 km (0.117 R)
• M2: 306,376 km (0.037 R)
• M3: 685,906 km (0.085 R)
• M4: 770,878 km (0.089 R)
• M5: 1,860,399 km (0.073 R)
• M6: 2,487,214 km (0.093 R)
• M7: 3,245,675 km (0.102 R)
• M8: 3,877,278 km (0.12 R)
• M9: 4,070,259 km (0.107 R)
• M10: 4,109,304 km (0.092 R)
• M11: 4,586,671 km (0.077 R)
• M12: 4,749,583 km (0.117 R)
• M13: 4,873,151 km (0.09 R)
• M14: 5,680,082 km (0.084 R)
• M15: 6,165,826 km (0.112 R)
• M16: 6,665,034 km (0.083 R)
• M17: 6,942,837 km (0.113 R)
• M18: 7,319,076 km (0.042 R)
• M19: 8,042,232 km (0.101 R)
• M20: 9,348,820 km (0.096 R)
• M21: 9,555,714 km (0.075 R)
• M22: 9,607,624 km (0.083 R)
• M23: 11,045,260 km (0.032 R)
• M24: 11,373,777 km (0.107 R)
• M25: 11,816,885 km (0.057 R)
• M26: 13,761,807 km (0.086 R)
• M27: 13,879,391 km (0.108 R)
• M28: 13,997,125 km (0.107 R)
• M29: 14,531,339 km (0.115 R)
• M30: 15,193,459 km (0.071 R)
• M31: 15,375,669 km (0.078 R)
• M32: 15,803,818 km (0.038 R)
• M33: 16,609,104 km (0.08 R)
• M34: 16,922,511 km (0.088 R)
• M35: 16,985,342 km (0.07 R)
• M36: 18,130,813 km (0.1 R)
• M37: 18,195,290 km (0.099 R)
• M38: 18,324,243 km (0.104 R)
• M39: 18,388,720 km (0.116 R)
• M40: 18,583,047 km (0.045 R)
• M41: 18,712,898 km (0.092 R)
• M42: 18,777,974 km (0.106 R)
• M43: 21,782,048 km (0.09 R)
• M44: 21,919,080 km (0.085 R)
• M45: 22,331,671 km (0.084 R)
• M46: 23,866,096 km (0.06 R)
• M47: 24,361,564 km (0.093 R)
• M48: 24,503,682 km (0.072 R)
• M49: 24,717,458 km (0.073 R)
• M50: 25,940,420 km (0.097 R)
• M51: 26,962,323 km (0.053 R)
• M52: 28,894,679 km (0.09 R)
• M53: 29,271,367 km (0.115 R)
• M54: 29,725,546 km (0.109 R)
• M55: 30,640,935 km (0.099 R)
• M56: 31,256,381 km (0.11 R)
• M57: 31,410,915 km (0.116 R)
• M58: 31,643,091 km (0.078 R)
• M59: 32,969,576 km (0.12 R)
• M60: 33,679,268 km (0.105 R)
• M61: 34,075,702 km (0.12 R)
• M62: 34,793,174 km (0.05 R)
• M63: 35,354,614 km (0.102 R)
• M64: 36,080,912 km (0.074 R)
• M65: 36,405,240 km (0.045 R)
• M66: 37,302,229 km (0.049 R)
• M67: 37,794,556 km (0.092 R)
• M68: 39,201,224 km (0.069 R)
• M69: 39,451,202 km (0.102 R)
• M70: 40,120,503 km (0.108 R)
• M71: 41,216,009 km (0.092 R)
• M72: 41,470,175 km (0.1 R)
• M73: 41,639,969 km (0.105 R)
• M74: 43,522,509 km (0.1 R)
• M75: 43,608,826 km (0.1 R)
• M76: 44,648,083 km (0.03 R)
• M77: 46,662,568 km (0.093 R)
• M78: 46,839,093 km (0.103 R)
• M79: 47,903,183 km (0.102 R)
• M80: 48,885,742 km (0.106 R)
• M81: 49,964,941 km (0.11 R)
• M82: 51,964,017 km (0.106 R)
• M83: 52,513,789 km (0.064 R)
• M84: 54,267,226 km (0.096 R)
• M85: 54,360,126 km (0.032 R)
• M86: 55,478,071 km (0.089 R)
• M87: 56,791,840 km (0.059 R)
• M88: 57,736,550 km (0.051 R)
• M89: 59,163,415 km (0.057 R)
• M90: 60,505,607 km (0.118 R)
• M91: 62,927,148 km (0.103 R)
• M92: 64,887,029 km (0.107 R)
• M93: 65,281,369 km (0.057 R)
• M94: 66,072,592 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 13,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit