🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 153 Days

Day: 16.5 Hours

Environment

Temp: 251 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,074,044 km

• M1: 119,678 km (0.04 R)
• M2: 373,995 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.45 AU - 0.69 AU

Year: 153 Days

Day: 24.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.84 AU - 1.04 AU

Year: 325 Days

Day: 39.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,074,044 km

• M1: 122,072 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.56 AU - 3.34 AU

Year: 1806 Days

Day: 46.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,074,044 km

• M1: 306,526 km (0.105 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 12.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.67 AU - 7.71 AU

Year: 6872 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,074,044 km

• M1: 153,787 km (0.114 R)
• M2: 248,183 km (0.112 R)
• M3: 384,467 km (0.051 R)
• M4: 555,158 km (0.079 R)
• M5: 698,921 km (0.1 R)
• M6: 1,208,751 km (0.032 R)
• M7: 1,586,635 km (0.101 R)
• M8: 1,720,974 km (0.117 R)
• M9: 1,980,676 km (0.111 R)
• M10: 2,628,584 km (0.11 R)
• M11: 2,719,839 km (0.087 R)
• M12: 3,047,608 km (0.038 R)
• M13: 3,143,650 km (0.09 R)
• M14: 3,363,409 km (0.113 R)
• M15: 3,664,549 km (0.11 R)
• M16: 4,079,684 km (0.054 R)
• M17: 4,239,454 km (0.102 R)
• M18: 4,482,850 km (0.11 R)
• M19: 4,730,883 km (0.092 R)
• M20: 5,414,396 km (0.077 R)
• M21: 5,531,381 km (0.077 R)
• M22: 5,797,665 km (0.075 R)
• M23: 5,947,413 km (0.11 R)
• M24: 6,159,393 km (0.082 R)
• M25: 6,747,014 km (0.044 R)
• M26: 7,063,712 km (0.115 R)
• M27: 7,223,782 km (0.089 R)
• M28: 7,515,199 km (0.084 R)
• M29: 7,645,947 km (0.065 R)
• M30: 7,976,110 km (0.043 R)
• M31: 8,076,041 km (0.094 R)
• M32: 9,029,279 km (0.113 R)
• M33: 9,589,822 km (0.068 R)
• M34: 10,452,104 km (0.086 R)
• M35: 10,818,619 km (0.118 R)
• M36: 11,451,567 km (0.085 R)
• M37: 11,867,449 km (0.098 R)
• M38: 12,597,637 km (0.108 R)
• M39: 12,714,323 km (0.113 R)
• M40: 12,792,264 km (0.064 R)
• M41: 13,580,644 km (0.069 R)
• M42: 14,465,964 km (0.084 R)
• M43: 14,792,537 km (0.107 R)
• M44: 15,745,026 km (0.105 R)
• M45: 16,081,023 km (0.093 R)
• M46: 16,546,721 km (0.047 R)
• M47: 16,760,048 km (0.096 R)
• M48: 17,361,880 km (0.088 R)
• M49: 17,927,061 km (0.119 R)
• M50: 18,234,036 km (0.112 R)
• M51: 18,719,780 km (0.096 R)
• M52: 18,941,933 km (0.101 R)
• M53: 19,254,443 km (0.032 R)
• M54: 19,794,341 km (0.102 R)
• M55: 20,111,489 km (0.1 R)
• M56: 20,384,655 km (0.111 R)
• M57: 20,476,059 km (0.102 R)
• M58: 21,073,254 km (0.095 R)
• M59: 22,049,829 km (0.071 R)
• M60: 22,993,642 km (0.115 R)
• M61: 23,184,080 km (0.119 R)
• M62: 23,518,431 km (0.088 R)
• M63: 24,095,430 km (0.102 R)
• M64: 26,899,193 km (0.11 R)
• M65: 27,150,069 km (0.112 R)
• M66: 27,502,521 km (0.09 R)
• M67: 27,856,620 km (0.069 R)
• M68: 28,212,064 km (0.114 R)
• M69: 28,466,979 km (0.105 R)
• M70: 29,649,251 km (0.102 R)
• M71: 30,012,175 km (0.091 R)
• M72: 30,585,733 km (0.106 R)
• M73: 31,110,074 km (0.084 R)
• M74: 31,955,452 km (0.117 R)
• M75: 32,434,165 km (0.111 R)
• M76: 33,452,777 km (0.088 R)
• M77: 34,101,433 km (0.086 R)
• M78: 34,972,990 km (0.107 R)
• M79: 37,239,398 km (0.12 R)
• M80: 37,351,148 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 9.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.48 AU - 7.56 AU

Year: 7351 Days

Day: 11.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,074,044 km

• M1: 208,839 km (0.072 R)
• M2: 340,335 km (0.042 R)
• M3: 470,037 km (0.078 R)
• M4: 529,576 km (0.074 R)
• M5: 592,108 km (0.117 R)
• M6: 657,483 km (0.093 R)
• M7: 796,309 km (0.073 R)
• M8: 1,169,706 km (0.118 R)
• M9: 1,688,212 km (0.041 R)
• M10: 1,842,896 km (0.106 R)
• M11: 1,962,126 km (0.06 R)
• M12: 2,798,228 km (0.114 R)
• M13: 4,167,946 km (0.118 R)
• M14: 4,325,473 km (0.072 R)
• M15: 4,619,582 km (0.056 R)
• M16: 4,700,963 km (0.106 R)
• M17: 4,837,546 km (0.097 R)
• M18: 5,031,126 km (0.086 R)
• M19: 5,255,373 km (0.107 R)
• M20: 5,540,357 km (0.071 R)
• M21: 5,918,541 km (0.079 R)
• M22: 6,245,113 km (0.088 R)
• M23: 6,977,843 km (0.065 R)
• M24: 7,866,903 km (0.11 R)
• M25: 8,258,850 km (0.11 R)
• M26: 8,424,006 km (0.051 R)
• M27: 9,959,628 km (0.117 R)
• M28: 10,065,094 km (0.107 R)
• M29: 10,312,529 km (0.058 R)
• M30: 10,419,192 km (0.084 R)
• M31: 10,561,909 km (0.077 R)
• M32: 11,913,376 km (0.08 R)
• M33: 12,742,447 km (0.108 R)
• M34: 12,818,742 km (0.035 R)
• M35: 13,241,207 km (0.053 R)
• M36: 13,395,891 km (0.063 R)
• M37: 13,668,159 km (0.085 R)
• M38: 14,139,093 km (0.065 R)
• M39: 14,257,575 km (0.104 R)
• M40: 14,575,470 km (0.087 R)
• M41: 16,323,521 km (0.091 R)
• M42: 16,447,987 km (0.08 R)
• M43: 16,614,340 km (0.095 R)
• M44: 16,781,291 km (0.1 R)
• M45: 17,369,958 km (0.101 R)
• M46: 17,454,631 km (0.109 R)
• M47: 17,539,453 km (0.071 R)
• M48: 18,051,077 km (0.11 R)
• M49: 18,136,797 km (0.092 R)
• M50: 18,308,685 km (0.114 R)
• M51: 18,740,873 km (0.064 R)
• M52: 19,791,798 km (0.053 R)
• M53: 20,458,257 km (0.093 R)
• M54: 21,132,046 km (0.118 R)
• M55: 23,570,790 km (0.077 R)
• M56: 23,664,588 km (0.042 R)
• M57: 24,135,223 km (0.075 R)
• M58: 24,229,769 km (0.1 R)
• M59: 26,194,138 km (0.032 R)
• M60: 26,339,996 km (0.106 R)
• M61: 26,583,392 km (0.077 R)
• M62: 27,072,727 km (0.099 R)
• M63: 28,159,555 km (0.119 R)
• M64: 28,308,854 km (0.099 R)
• M65: 28,958,857 km (0.059 R)
• M66: 29,059,237 km (0.098 R)
• M67: 29,563,232 km (0.083 R)
• M68: 29,715,074 km (0.112 R)
• M69: 31,143,883 km (0.06 R)
• M70: 31,298,268 km (0.097 R)
• M71: 31,556,175 km (0.117 R)
• M72: 31,711,308 km (0.047 R)
• M73: 34,439,674 km (0.119 R)
• M74: 34,812,771 km (0.095 R)
• M75: 34,919,584 km (0.066 R)
• M76: 35,079,953 km (0.111 R)
• M77: 35,455,294 km (0.078 R)

Asteroid Belt

Center: 9.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 12.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.49 AU - 10.83 AU

Year: 12406 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,074,044 km

• M1: 156,779 km (0.066 R)
• M2: 383,719 km (0.104 R)
• M3: 646,412 km (0.098 R)
• M4: 849,866 km (0.099 R)
• M5: 1,400,984 km (0.047 R)
• M6: 1,482,216 km (0.058 R)
• M7: 2,004,013 km (0.111 R)
• M8: 2,096,465 km (0.07 R)
• M9: 2,214,048 km (0.104 R)
• M10: 2,732,405 km (0.041 R)
• M11: 2,966,227 km (0.044 R)
• M12: 3,565,516 km (0.12 R)
• M13: 3,764,032 km (0.062 R)
• M14: 4,083,723 km (0.084 R)
• M15: 4,172,434 km (0.094 R)
• M16: 4,533,713 km (0.089 R)
• M17: 4,905,314 km (0.028 R)
• M18: 5,810,830 km (0.086 R)
• M19: 5,977,931 km (0.047 R)
• M20: 6,802,514 km (0.031 R)
• M21: 7,228,120 km (0.115 R)
• M22: 8,068,262 km (0.119 R)
• M23: 8,519,000 km (0.049 R)
• M24: 9,880,042 km (0.115 R)
• M25: 9,959,777 km (0.111 R)
• M26: 10,647,030 km (0.081 R)
• M27: 10,728,860 km (0.085 R)
• M28: 10,975,697 km (0.107 R)
• M29: 11,601,016 km (0.04 R)
• M30: 11,727,575 km (0.105 R)
• M31: 11,812,098 km (0.034 R)
• M32: 12,625,611 km (0.102 R)
• M33: 12,712,378 km (0.081 R)
• M34: 13,236,719 km (0.058 R)
• M35: 13,457,376 km (0.092 R)
• M36: 13,812,820 km (0.093 R)
• M37: 14,669,567 km (0.11 R)
• M38: 15,081,410 km (0.116 R)
• M39: 16,719,058 km (0.074 R)
• M40: 18,118,397 km (0.109 R)
• M41: 18,461,724 km (0.074 R)
• M42: 18,560,159 km (0.081 R)
• M43: 18,856,812 km (0.041 R)
• M44: 19,005,661 km (0.103 R)
• M45: 19,105,144 km (0.109 R)
• M46: 19,204,776 km (0.099 R)
• M47: 19,404,639 km (0.08 R)
• M48: 19,705,630 km (0.102 R)
• M49: 19,957,702 km (0.118 R)
• M50: 20,261,536 km (0.071 R)
• M51: 20,516,002 km (0.1 R)
• M52: 22,747,254 km (0.095 R)
• M53: 23,543,563 km (0.062 R)
• M54: 23,811,194 km (0.046 R)
• M55: 24,782,533 km (0.099 R)
• M56: 24,945,595 km (0.095 R)
• M57: 25,218,311 km (0.064 R)
• M58: 25,546,978 km (0.09 R)
• M59: 26,374,553 km (0.099 R)
• M60: 27,547,999 km (0.104 R)
• M61: 27,886,389 km (0.086 R)
• M62: 28,510,362 km (0.071 R)
• M63: 29,483,796 km (0.061 R)
• M64: 31,522,067 km (0.114 R)
• M65: 32,290,700 km (0.049 R)
• M66: 32,469,021 km (0.071 R)
• M67: 32,766,870 km (0.06 R)
• M68: 33,305,124 km (0.104 R)
• M69: 33,906,806 km (0.099 R)
• M70: 36,287,357 km (0.119 R)
• M71: 36,720,293 km (0.094 R)
• M72: 37,217,108 km (0.081 R)
• M73: 37,841,380 km (0.104 R)
• M74: 38,343,430 km (0.077 R)
• M75: 39,037,116 km (0.061 R)
• M76: 39,607,831 km (0.061 R)
• M77: 39,926,026 km (0.101 R)
• M78: 41,271,958 km (0.101 R)
• M79: 41,530,014 km (0.119 R)
• M80: 41,723,893 km (0.116 R)
• M81: 43,154,947 km (0.034 R)
• M82: 44,008,253 km (0.103 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit