🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.46 AU - 0.54 AU

Year: 110 Days

Day: 22.2 Hours

Environment

Temp: 307 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 156 Days

Day: 34.2 Hours

Environment

Temp: 270 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.35 AU - 1.93 AU

Year: 655 Days

Day: 15.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.92 AU - 1.96 AU

Year: 843 Days

Day: 14.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,596,914 km

• M1: 536,757 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.96 AU - 2.44 AU

Year: 1018 Days

Day: 16.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.3 AU - 7.22 AU

Year: 4888 Days

Day: 18.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,596,914 km

• M1: 968,497 km (0.104 R)
• M2: 3,394,675 km (0.116 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 10

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.09 AU - 8.87 AU

Year: 7706 Days

Day: 13.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,596,914 km

• M1: 137,630 km (0.1 R)
• M2: 214,673 km (0.111 R)
• M3: 328,367 km (0.032 R)
• M4: 580,290 km (0.11 R)
• M5: 729,439 km (0.04 R)
• M6: 1,487,751 km (0.119 R)
• M7: 1,639,144 km (0.117 R)
• M8: 1,896,303 km (0.085 R)
• M9: 2,145,233 km (0.116 R)
• M10: 2,538,676 km (0.081 R)
• M11: 2,651,921 km (0.092 R)
• M12: 3,195,111 km (0.12 R)
• M13: 3,492,063 km (0.119 R)
• M14: 3,876,081 km (0.072 R)
• M15: 4,112,894 km (0.1 R)
• M16: 4,192,929 km (0.117 R)
• M17: 5,021,851 km (0.117 R)
• M18: 5,484,408 km (0.031 R)
• M19: 5,840,301 km (0.064 R)
• M20: 6,419,245 km (0.094 R)
• M21: 6,512,444 km (0.096 R)
• M22: 6,731,455 km (0.081 R)
• M23: 6,826,001 km (0.113 R)
• M24: 7,664,497 km (0.092 R)
• M25: 8,029,067 km (0.088 R)
• M26: 9,578,752 km (0.093 R)
• M27: 9,756,474 km (0.033 R)
• M28: 9,935,393 km (0.049 R)
• M29: 10,223,967 km (0.047 R)
• M30: 10,478,732 km (0.097 R)
• M31: 10,661,990 km (0.086 R)
• M32: 11,556,436 km (0.1 R)
• M33: 12,358,729 km (0.105 R)
• M34: 12,669,144 km (0.08 R)
• M35: 13,021,447 km (0.111 R)
• M36: 13,100,136 km (0.118 R)
• M37: 13,337,249 km (0.112 R)
• M38: 13,655,593 km (0.103 R)
• M39: 13,815,663 km (0.103 R)
• M40: 14,016,722 km (0.119 R)
• M41: 14,218,829 km (0.058 R)
• M42: 14,421,833 km (0.091 R)
• M43: 14,584,895 km (0.12 R)
• M44: 15,036,531 km (0.079 R)
• M45: 15,243,425 km (0.036 R)
• M46: 15,576,280 km (0.107 R)
• M47: 15,659,905 km (0.093 R)
• M48: 16,164,648 km (0.099 R)
• M49: 16,461,450 km (0.119 R)
• M50: 17,017,655 km (0.088 R)
• M51: 17,146,908 km (0.082 R)
• M52: 18,236,429 km (0.053 R)
• M53: 18,589,929 km (0.108 R)
• M54: 18,678,641 km (0.116 R)
• M55: 19,034,833 km (0.067 R)
• M56: 19,303,511 km (0.111 R)
• M57: 19,528,356 km (0.11 R)
• M58: 19,663,593 km (0.079 R)
• M59: 19,799,278 km (0.097 R)
• M60: 20,849,455 km (0.114 R)
• M61: 21,126,510 km (0.1 R)
• M62: 21,218,962 km (0.112 R)
• M63: 21,637,387 km (0.114 R)
• M64: 22,576,712 km (0.038 R)
• M65: 22,718,830 km (0.086 R)
• M66: 22,908,670 km (0.06 R)
• M67: 24,010,608 km (0.069 R)
• M68: 25,918,280 km (0.05 R)
• M69: 29,566,224 km (0.098 R)
• M70: 30,294,018 km (0.066 R)
• M71: 31,449,661 km (0.071 R)
• M72: 32,299,078 km (0.109 R)
• M73: 33,048,563 km (0.111 R)
• M74: 33,641,420 km (0.109 R)
• M75: 34,020,501 km (0.115 R)
• M76: 34,183,562 km (0.088 R)
• M77: 34,401,078 km (0.109 R)
• M78: 34,510,134 km (0.097 R)
• M79: 36,158,703 km (0.099 R)
• M80: 36,880,961 km (0.104 R)
• M81: 36,992,561 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 10.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.51 AU - 14.77 AU

Year: 17480 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,596,914 km

• M1: 128,804 km (0.086 R)
• M2: 523,144 km (0.117 R)
• M3: 647,908 km (0.119 R)
• M4: 823,985 km (0.074 R)
• M5: 972,386 km (0.111 R)
• M6: 1,106,875 km (0.065 R)
• M7: 1,176,587 km (0.091 R)
• M8: 2,156,902 km (0.064 R)
• M9: 2,769,805 km (0.045 R)
• M10: 3,162,649 km (0.089 R)
• M11: 3,820,580 km (0.089 R)
• M12: 3,964,493 km (0.06 R)
• M13: 4,220,754 km (0.104 R)
• M14: 4,407,004 km (0.107 R)
• M15: 4,943,312 km (0.112 R)
• M16: 5,100,390 km (0.114 R)
• M17: 6,630,178 km (0.098 R)
• M18: 7,647,742 km (0.039 R)
• M19: 7,738,548 km (0.115 R)
• M20: 8,013,060 km (0.104 R)
• M21: 9,287,933 km (0.104 R)
• M22: 9,482,111 km (0.106 R)
• M23: 9,579,799 km (0.113 R)
• M24: 10,473,347 km (0.036 R)
• M25: 11,393,523 km (0.09 R)
• M26: 11,601,464 km (0.119 R)
• M27: 11,706,033 km (0.053 R)
• M28: 12,553,057 km (0.04 R)
• M29: 13,694,638 km (0.104 R)
• M30: 14,026,895 km (0.092 R)
• M31: 15,612,483 km (0.093 R)
• M32: 16,192,324 km (0.056 R)
• M33: 16,367,653 km (0.084 R)
• M34: 17,433,089 km (0.061 R)
• M35: 18,582,000 km (0.106 R)
• M36: 19,506,216 km (0.118 R)
• M37: 20,193,469 km (0.119 R)
• M38: 20,634,932 km (0.038 R)
• M39: 22,367,425 km (0.109 R)
• M40: 23,879,710 km (0.115 R)
• M41: 24,012,852 km (0.034 R)
• M42: 25,424,906 km (0.049 R)
• M43: 25,560,741 km (0.077 R)
• M44: 26,794,624 km (0.11 R)
• M45: 28,258,589 km (0.113 R)
• M46: 29,533,911 km (0.064 R)
• M47: 30,466,654 km (0.089 R)
• M48: 31,263,561 km (0.078 R)
• M49: 31,481,974 km (0.111 R)
• M50: 32,655,869 km (0.119 R)
• M51: 33,471,327 km (0.072 R)
• M52: 33,545,677 km (0.037 R)
• M53: 34,744,554 km (0.119 R)
• M54: 35,881,199 km (0.106 R)
• M55: 36,492,306 km (0.091 R)
• M56: 37,570,159 km (0.103 R)
• M57: 38,035,259 km (0.037 R)
• M58: 38,736,573 km (0.074 R)
• M59: 39,678,292 km (0.026 R)
• M60: 43,601,047 km (0.098 R)
• M61: 43,682,279 km (0.106 R)
• M62: 44,744,274 km (0.074 R)
• M63: 46,311,611 km (0.089 R)
• M64: 46,394,638 km (0.106 R)
• M65: 48,148,823 km (0.096 R)
• M66: 48,232,897 km (0.099 R)
• M67: 49,330,347 km (0.093 R)
• M68: 54,588,861 km (0.075 R)
• M69: 55,115,596 km (0.106 R)
• M70: 56,794,832 km (0.058 R)
• M71: 58,311,455 km (0.071 R)
• M72: 59,390,055 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.2

Radius: 5.8

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.84 AU - 20.78 AU

Year: 23454 Days

Day: 18.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,596,914 km

• M1: 92,302 km (0.079 R)
• M2: 425,008 km (0.111 R)
• M3: 638,185 km (0.068 R)
• M4: 1,270,236 km (0.084 R)
• M5: 2,400,747 km (0.042 R)
• M6: 2,700,990 km (0.101 R)
• M7: 3,254,651 km (0.096 R)
• M8: 3,377,920 km (0.103 R)
• M9: 3,586,609 km (0.105 R)
• M10: 3,973,020 km (0.105 R)
• M11: 4,463,103 km (0.104 R)
• M12: 4,508,581 km (0.086 R)
• M13: 4,599,985 km (0.065 R)
• M14: 4,645,911 km (0.076 R)
• M15: 5,209,447 km (0.075 R)
• M16: 6,297,771 km (0.091 R)
• M17: 8,166,548 km (0.096 R)
• M18: 8,672,937 km (0.069 R)
• M19: 9,016,264 km (0.119 R)
• M20: 9,305,736 km (0.092 R)
• M21: 9,715,933 km (0.086 R)
• M22: 9,775,174 km (0.113 R)
• M23: 10,012,735 km (0.077 R)
• M24: 10,132,264 km (0.073 R)
• M25: 10,312,380 km (0.07 R)
• M26: 13,798,160 km (0.089 R)
• M27: 14,265,653 km (0.075 R)
• M28: 15,560,722 km (0.063 R)
• M29: 15,977,352 km (0.058 R)
• M30: 16,187,088 km (0.072 R)
• M31: 16,750,922 km (0.114 R)
• M32: 16,892,891 km (0.089 R)
• M33: 18,042,700 km (0.051 R)
• M34: 18,261,113 km (0.067 R)
• M35: 20,190,477 km (0.084 R)
• M36: 20,266,024 km (0.115 R)
• M37: 20,341,570 km (0.117 R)
• M38: 22,027,987 km (0.119 R)
• M39: 22,417,540 km (0.05 R)
• M40: 23,045,552 km (0.053 R)
• M41: 26,353,311 km (0.109 R)
• M42: 27,099,056 km (0.048 R)
• M43: 28,780,835 km (0.099 R)
• M44: 29,206,591 km (0.041 R)
• M45: 29,463,001 km (0.116 R)
• M46: 33,219,853 km (0.117 R)
• M47: 33,487,483 km (0.076 R)
• M48: 34,024,989 km (0.108 R)
• M49: 35,017,870 km (0.119 R)
• M50: 36,111,729 km (0.076 R)
• M51: 37,680,562 km (0.101 R)
• M52: 37,866,662 km (0.105 R)
• M53: 39,838,212 km (0.113 R)
• M54: 39,932,908 km (0.082 R)
• M55: 40,502,876 km (0.056 R)
• M56: 41,458,656 km (0.071 R)
• M57: 41,650,740 km (0.034 R)
• M58: 42,132,146 km (0.107 R)
• M59: 43,978,184 km (0.108 R)
• M60: 44,763,423 km (0.09 R)
• M61: 45,454,266 km (0.03 R)
• M62: 48,353,622 km (0.075 R)
• M63: 49,876,678 km (0.085 R)
• M64: 50,490,329 km (0.085 R)
• M65: 51,518,515 km (0.062 R)
• M66: 54,539,195 km (0.053 R)
• M67: 56,124,035 km (0.043 R)
• M68: 57,189,022 km (0.091 R)
• M69: 57,295,835 km (0.084 R)
• M70: 59,446,903 km (0.047 R)
• M71: 61,514,944 km (0.112 R)
• M72: 61,733,955 km (0.04 R)
• M73: 61,843,610 km (0.041 R)
• M74: 62,392,634 km (0.103 R)
• M75: 62,612,693 km (0.085 R)
• M76: 63,495,619 km (0.055 R)
• M77: 63,938,579 km (0.113 R)
• M78: 64,716,338 km (0.057 R)
• M79: 65,497,239 km (0.113 R)
• M80: 65,608,989 km (0.07 R)
• M81: 65,944,836 km (0.091 R)
• M82: 66,505,678 km (0.105 R)
• M83: 66,955,669 km (0.096 R)
• M84: 68,311,324 km (0.093 R)
• M85: 68,992,593 km (0.083 R)
• M86: 69,790,249 km (0.107 R)
• M87: 70,820,230 km (0.092 R)
• M88: 76,515,721 km (0.115 R)
• M89: 77,932,712 km (0.04 R)
• M90: 78,051,193 km (0.1 R)
• M91: 78,407,086 km (0.081 R)
• M92: 78,763,429 km (0.109 R)
• M93: 79,120,219 km (0.096 R)

Kuiper Belt

Range: 35.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit