🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 182 Days

Day: 15.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,673,440 km

• M1: 78,389 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.78 AU - 1.26 AU

Year: 365 Days

Day: 25.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.81 AU - 1.29 AU

Year: 382 Days

Day: 38.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.94 AU - 3.22 AU

Year: 1470 Days

Day: 24 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.06 AU - 3.22 AU

Year: 1974 Days

Day: 14.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,673,440 km

• M1: 749,485 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.07 AU - 3.75 AU

Year: 2234 Days

Day: 26.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.35 AU - 4.27 AU

Year: 2638 Days

Day: 36.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 8.5

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.47 AU - 12.59 AU

Year: 12996 Days

Day: 11.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 109,673,440 km

• M1: 175,030 km (0.111 R)
• M2: 238,758 km (0.083 R)
• M3: 515,813 km (0.093 R)
• M4: 1,489,845 km (0.064 R)
• M5: 1,836,015 km (0.084 R)
• M6: 2,119,353 km (0.11 R)
• M7: 2,601,507 km (0.066 R)
• M8: 2,985,076 km (0.079 R)
• M9: 3,386,597 km (0.085 R)
• M10: 4,729,088 km (0.063 R)
• M11: 5,235,925 km (0.043 R)
• M12: 5,355,454 km (0.041 R)
• M13: 5,435,639 km (0.101 R)
• M14: 6,091,177 km (0.12 R)
• M15: 6,174,802 km (0.065 R)
• M16: 6,428,370 km (0.108 R)
• M17: 6,513,491 km (0.078 R)
• M18: 7,164,840 km (0.105 R)
• M19: 7,253,253 km (0.117 R)
• M20: 8,296,100 km (0.08 R)
• M21: 8,953,732 km (0.052 R)
• M22: 9,096,747 km (0.09 R)
• M23: 9,482,111 km (0.106 R)
• M24: 11,851,443 km (0.086 R)
• M25: 12,378,177 km (0.09 R)
• M26: 13,236,719 km (0.109 R)
• M27: 13,345,327 km (0.071 R)
• M28: 14,728,658 km (0.073 R)
• M29: 15,695,061 km (0.111 R)
• M30: 16,215,063 km (0.118 R)
• M31: 16,799,392 km (0.075 R)
• M32: 18,169,409 km (0.093 R)
• M33: 18,715,292 km (0.051 R)
• M34: 19,389,679 km (0.086 R)
• M35: 19,698,898 km (0.087 R)
• M36: 19,823,064 km (0.115 R)
• M37: 20,072,145 km (0.116 R)
• M38: 20,134,527 km (0.12 R)
• M39: 20,322,272 km (0.1 R)
• M40: 20,573,298 km (0.071 R)
• M41: 20,699,259 km (0.073 R)
• M42: 21,652,197 km (0.082 R)
• M43: 22,037,262 km (0.111 R)
• M44: 22,295,319 km (0.115 R)
• M45: 22,684,124 km (0.104 R)
• M46: 24,195,660 km (0.074 R)
• M47: 25,131,545 km (0.073 R)
• M48: 26,215,680 km (0.071 R)
• M49: 27,314,926 km (0.108 R)
• M50: 27,870,233 km (0.049 R)
• M51: 28,991,918 km (0.101 R)
• M52: 29,203,898 km (0.044 R)
• M53: 29,487,236 km (0.097 R)
• M54: 30,486,400 km (0.081 R)
• M55: 33,180,060 km (0.039 R)
• M56: 33,549,866 km (0.113 R)
• M57: 33,624,066 km (0.12 R)
• M58: 33,772,467 km (0.093 R)
• M59: 33,995,518 km (0.116 R)
• M60: 34,368,316 km (0.103 R)
• M61: 34,517,913 km (0.108 R)
• M62: 37,399,318 km (0.079 R)
• M63: 40,357,167 km (0.1 R)
• M64: 41,465,687 km (0.073 R)
• M65: 44,524,665 km (0.105 R)
• M66: 45,916,523 km (0.058 R)
• M67: 46,576,399 km (0.093 R)
• M68: 46,659,127 km (0.074 R)
• M69: 46,824,732 km (0.088 R)
• M70: 46,990,486 km (0.081 R)
• M71: 47,156,390 km (0.101 R)
• M72: 48,491,103 km (0.116 R)
• M73: 48,742,876 km (0.085 R)
• M74: 49,500,290 km (0.109 R)
• M75: 50,686,451 km (0.095 R)
• M76: 50,771,573 km (0.066 R)
• M77: 53,173,067 km (0.09 R)
• M78: 53,692,471 km (0.108 R)
• M79: 53,866,004 km (0.106 R)
• M80: 54,213,520 km (0.068 R)
• M81: 54,823,730 km (0.065 R)
• M82: 55,523,699 km (0.101 R)
• M83: 57,021,024 km (0.107 R)
• M84: 57,819,128 km (0.094 R)
• M85: 58,531,663 km (0.053 R)
• M86: 59,247,040 km (0.059 R)
• M87: 60,145,375 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 13.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.6 AU - 14.06 AU

Year: 15360 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 109,673,440 km

• M1: 206,445 km (0.069 R)
• M2: 413,638 km (0.058 R)
• M3: 565,929 km (0.089 R)
• M4: 910,602 km (0.065 R)
• M5: 1,394,402 km (0.079 R)
• M6: 1,485,058 km (0.106 R)
• M7: 1,609,374 km (0.108 R)
• M8: 2,248,456 km (0.103 R)
• M9: 2,558,722 km (0.115 R)
• M10: 2,728,665 km (0.106 R)
• M11: 3,020,531 km (0.037 R)
• M12: 3,200,497 km (0.109 R)
• M13: 3,613,537 km (0.05 R)
• M14: 3,783,629 km (0.119 R)
• M15: 3,913,032 km (0.118 R)
• M16: 4,065,771 km (0.077 R)
• M17: 4,422,562 km (0.039 R)
• M18: 4,604,922 km (0.113 R)
• M19: 5,071,517 km (0.063 R)
• M20: 5,334,810 km (0.085 R)
• M21: 5,725,859 km (0.063 R)
• M22: 5,974,939 km (0.06 R)
• M23: 6,126,182 km (0.027 R)
• M24: 6,458,290 km (0.107 R)
• M25: 6,875,219 km (0.118 R)
• M26: 7,408,685 km (0.117 R)
• M27: 8,430,738 km (0.085 R)
• M28: 9,911,457 km (0.072 R)
• M29: 10,483,669 km (0.114 R)
• M30: 10,789,148 km (0.076 R)
• M31: 11,066,502 km (0.106 R)
• M32: 11,252,752 km (0.067 R)
• M33: 11,565,561 km (0.059 R)
• M34: 12,008,371 km (0.099 R)
• M35: 12,521,192 km (0.091 R)
• M36: 13,868,022 km (0.091 R)
• M37: 14,136,101 km (0.025 R)
• M38: 14,916,703 km (0.064 R)
• M39: 15,088,292 km (0.112 R)
• M40: 15,225,922 km (0.04 R)
• M41: 15,920,804 km (0.11 R)
• M42: 16,413,430 km (0.103 R)
• M43: 17,305,482 km (0.094 R)
• M44: 18,176,740 km (0.097 R)
• M45: 18,359,997 km (0.047 R)
• M46: 18,617,754 km (0.036 R)
• M47: 19,211,209 km (0.101 R)
• M48: 19,360,508 km (0.1 R)
• M49: 19,924,043 km (0.064 R)
• M50: 20,645,553 km (0.041 R)
• M51: 20,913,633 km (0.037 R)
• M52: 21,067,270 km (0.106 R)
• M53: 21,958,125 km (0.086 R)
• M54: 23,019,672 km (0.077 R)
• M55: 23,257,831 km (0.082 R)
• M56: 23,536,682 km (0.102 R)
• M57: 24,017,340 km (0.115 R)
• M58: 24,138,065 km (0.074 R)
• M59: 25,972,434 km (0.077 R)
• M60: 26,096,301 km (0.116 R)
• M61: 26,261,757 km (0.093 R)
• M62: 26,635,452 km (0.08 R)
• M63: 27,430,116 km (0.093 R)
• M64: 28,190,073 km (0.079 R)
• M65: 28,274,895 km (0.107 R)
• M66: 28,487,474 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997

Radius: 4.9

Gravity: 41.52 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.9 AU - 21.51 AU

Year: 28688 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,673,440 km

• M1: 242,498 km (0.027 R)
• M2: 443,258 km (0.111 R)
• M3: 1,213,688 km (0.055 R)
• M4: 1,286,392 km (0.089 R)
• M5: 2,267,455 km (0.099 R)
• M6: 2,634,718 km (0.09 R)
• M7: 2,729,563 km (0.11 R)
• M8: 2,777,284 km (0.117 R)
• M9: 4,391,595 km (0.08 R)
• M10: 5,080,643 km (0.101 R)
• M11: 5,377,595 km (0.059 R)
• M12: 6,238,830 km (0.112 R)
• M13: 6,428,819 km (0.109 R)
• M14: 6,685,230 km (0.099 R)
• M15: 6,945,081 km (0.103 R)
• M16: 9,067,426 km (0.104 R)
• M17: 9,864,932 km (0.057 R)
• M18: 10,609,331 km (0.042 R)
• M19: 10,684,878 km (0.105 R)
• M20: 11,759,589 km (0.067 R)
• M21: 12,948,743 km (0.115 R)
• M22: 13,029,376 km (0.103 R)
• M23: 13,272,173 km (0.101 R)
• M24: 13,844,834 km (0.106 R)
• M25: 14,592,823 km (0.117 R)
• M26: 15,439,099 km (0.084 R)
• M27: 16,826,170 km (0.119 R)
• M28: 17,534,516 km (0.091 R)
• M29: 18,252,586 km (0.099 R)
• M30: 18,524,256 km (0.074 R)
• M31: 19,347,493 km (0.064 R)
• M32: 19,532,096 km (0.1 R)
• M33: 20,276,047 km (0.08 R)
• M34: 20,369,844 km (0.085 R)
• M35: 21,409,550 km (0.11 R)
• M36: 22,369,669 km (0.086 R)
• M37: 23,147,877 km (0.083 R)
• M38: 23,934,762 km (0.049 R)
• M39: 28,207,875 km (0.099 R)
• M40: 28,522,031 km (0.105 R)
• M41: 28,837,234 km (0.044 R)
• M42: 33,591,753 km (0.069 R)
• M43: 34,817,708 km (0.07 R)
• M44: 35,042,254 km (0.083 R)
• M45: 35,154,602 km (0.11 R)
• M46: 35,492,544 km (0.082 R)
• M47: 37,198,558 km (0.061 R)
• M48: 39,514,482 km (0.04 R)
• M49: 39,748,603 km (0.038 R)
• M50: 42,714,082 km (0.097 R)
• M51: 42,954,336 km (0.053 R)
• M52: 44,041,314 km (0.093 R)
• M53: 44,162,638 km (0.083 R)
• M54: 44,770,903 km (0.039 R)
• M55: 46,736,020 km (0.115 R)
• M56: 47,978,431 km (0.034 R)
• M57: 48,103,195 km (0.072 R)
• M58: 48,478,387 km (0.095 R)
• M59: 48,854,476 km (0.091 R)
• M60: 50,495,714 km (0.101 R)
• M61: 50,876,889 km (0.055 R)
• M62: 51,131,655 km (0.057 R)
• M63: 52,283,109 km (0.113 R)
• M64: 52,926,530 km (0.073 R)
• M65: 57,238,090 km (0.079 R)
• M66: 57,768,265 km (0.111 R)
• M67: 61,932,471 km (0.041 R)
• M68: 62,068,456 km (0.066 R)
• M69: 63,159,473 km (0.101 R)
• M70: 63,707,300 km (0.088 R)
• M71: 64,256,773 km (0.111 R)
• M72: 68,006,594 km (0.084 R)
• M73: 69,131,270 km (0.109 R)
• M74: 69,837,223 km (0.063 R)
• M75: 69,978,742 km (0.089 R)
• M76: 70,120,262 km (0.113 R)
• M77: 73,402,888 km (0.094 R)
• M78: 74,845,610 km (0.113 R)
• M79: 75,425,302 km (0.116 R)
• M80: 75,861,080 km (0.112 R)
• M81: 77,319,659 km (0.055 R)
• M82: 81,303,900 km (0.101 R)
• M83: 83,396,026 km (0.033 R)
• M84: 84,448,596 km (0.068 R)
• M85: 88,856,198 km (0.083 R)
• M86: 94,900,401 km (0.074 R)
• M87: 98,050,932 km (0.096 R)
• M88: 98,367,930 km (0.102 R)
• M89: 100,755,961 km (0.055 R)
• M90: 102,358,453 km (0.077 R)
• M91: 103,162,841 km (0.1 R)
• M92: 105,426,407 km (0.069 R)
• M93: 105,913,647 km (0.071 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 15,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit