🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.72 AU - 0.72 AU

Year: 223 Days

Day: 35.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.87 AU - 1.25 AU

Year: 399 Days

Day: 12.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,554,007 km

• M1: 116,537 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.01 AU - 1.25 AU

Year: 439 Days

Day: 16.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.4 AU - 1.52 AU

Year: 644 Days

Day: 30.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,554,007 km

• M1: 148,700 km (0.088 R)
• M2: 574,605 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.7 AU - 3.44 AU

Year: 1965 Days

Day: 30.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,554,007 km

• M1: 311,912 km (0.115 R)
• M2: 1,363,884 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.03 AU - 4.19 AU

Year: 2505 Days

Day: 24.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,554,007 km

• M1: 123,717 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.74 AU - 5.02 AU

Year: 3348 Days

Day: 16.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 11.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.81 AU - 7.97 AU

Year: 7338 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,554,007 km

• M1: 154,535 km (0.102 R)
• M2: 296,353 km (0.087 R)
• M3: 381,175 km (0.103 R)
• M4: 959,970 km (0.108 R)
• M5: 1,069,176 km (0.109 R)
• M6: 1,149,959 km (0.108 R)
• M7: 1,405,322 km (0.1 R)
• M8: 1,970,653 km (0.044 R)
• M9: 2,579,965 km (0.109 R)
• M10: 3,859,775 km (0.089 R)
• M11: 4,115,886 km (0.072 R)
• M12: 4,726,096 km (0.109 R)
• M13: 5,195,384 km (0.117 R)
• M14: 5,650,760 km (0.097 R)
• M15: 6,089,531 km (0.117 R)
• M16: 6,418,347 km (0.077 R)
• M17: 6,661,144 km (0.114 R)
• M18: 6,876,117 km (0.088 R)
• M19: 7,062,216 km (0.046 R)
• M20: 7,598,525 km (0.117 R)
• M21: 8,477,412 km (0.099 R)
• M22: 8,743,996 km (0.113 R)
• M23: 9,251,432 km (0.117 R)
• M24: 10,794,534 km (0.113 R)
• M25: 11,047,354 km (0.05 R)
• M26: 11,929,084 km (0.116 R)
• M27: 12,153,032 km (0.027 R)
• M28: 12,303,078 km (0.057 R)
• M29: 12,416,025 km (0.075 R)
• M30: 12,986,142 km (0.107 R)
• M31: 13,139,630 km (0.099 R)
• M32: 13,525,891 km (0.102 R)
• M33: 13,798,608 km (0.111 R)
• M34: 14,033,776 km (0.074 R)
• M35: 15,148,729 km (0.073 R)
• M36: 15,310,444 km (0.085 R)
• M37: 16,044,671 km (0.114 R)
• M38: 16,127,099 km (0.114 R)
• M39: 16,457,711 km (0.073 R)
• M40: 17,973,287 km (0.092 R)
• M41: 19,051,738 km (0.096 R)
• M42: 19,620,958 km (0.119 R)
• M43: 20,062,570 km (0.104 R)
• M44: 20,462,745 km (0.117 R)
• M45: 20,552,055 km (0.113 R)
• M46: 21,316,500 km (0.111 R)
• M47: 21,407,007 km (0.098 R)
• M48: 22,365,330 km (0.046 R)
• M49: 22,503,409 km (0.041 R)
• M50: 22,919,291 km (0.066 R)
• M51: 23,151,467 km (0.045 R)
• M52: 23,337,717 km (0.102 R)
• M53: 24,560,679 km (0.081 R)
• M54: 26,531,332 km (0.053 R)
• M55: 27,215,742 km (0.075 R)
• M56: 27,510,899 km (0.064 R)
• M57: 27,757,735 km (0.118 R)
• M58: 28,701,997 km (0.092 R)
• M59: 28,952,274 km (0.051 R)
• M60: 29,758,008 km (0.08 R)
• M61: 29,910,000 km (0.038 R)
• M62: 30,062,141 km (0.113 R)
• M63: 30,265,444 km (0.093 R)
• M64: 30,878,048 km (0.062 R)
• M65: 31,031,834 km (0.103 R)
• M66: 31,546,301 km (0.074 R)
• M67: 35,172,404 km (0.086 R)
• M68: 35,279,516 km (0.097 R)
• M69: 35,762,568 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.3

Radius: 14.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.18 AU - 12.66 AU

Year: 13180 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,554,007 km

• M1: 192,532 km (0.092 R)
• M2: 397,332 km (0.052 R)
• M3: 573,409 km (0.086 R)
• M4: 1,060,649 km (0.09 R)
• M5: 1,399,338 km (0.115 R)
• M6: 1,502,561 km (0.094 R)
• M7: 1,913,955 km (0.09 R)
• M8: 2,148,076 km (0.027 R)
• M9: 2,238,283 km (0.051 R)
• M10: 2,677,054 km (0.115 R)
• M11: 2,940,047 km (0.109 R)
• M12: 3,456,459 km (0.093 R)
• M13: 3,927,094 km (0.119 R)
• M14: 4,341,629 km (0.118 R)
• M15: 4,457,119 km (0.053 R)
• M16: 4,730,733 km (0.104 R)
• M17: 5,009,883 km (0.044 R)
• M18: 5,418,136 km (0.097 R)
• M19: 5,542,751 km (0.089 R)
• M20: 6,751,950 km (0.12 R)
• M21: 6,886,289 km (0.088 R)
• M22: 7,021,526 km (0.108 R)
• M23: 7,478,846 km (0.07 R)
• M24: 8,518,851 km (0.078 R)
• M25: 8,615,641 km (0.089 R)
• M26: 9,253,825 km (0.053 R)
• M27: 10,628,181 km (0.077 R)
• M28: 10,889,678 km (0.106 R)
• M29: 11,206,227 km (0.089 R)
• M30: 11,579,474 km (0.106 R)
• M31: 12,065,517 km (0.091 R)
• M32: 13,450,345 km (0.074 R)
• M33: 13,619,839 km (0.115 R)
• M34: 14,018,368 km (0.045 R)
• M35: 14,305,296 km (0.098 R)
• M36: 14,652,214 km (0.118 R)
• M37: 15,177,901 km (0.081 R)
• M38: 15,650,331 km (0.035 R)
• M39: 17,219,164 km (0.073 R)
• M40: 17,464,953 km (0.073 R)
• M41: 17,835,806 km (0.045 R)
• M42: 18,711,402 km (0.074 R)
• M43: 19,154,511 km (0.108 R)
• M44: 19,537,033 km (0.12 R)
• M45: 20,180,154 km (0.072 R)
• M46: 20,569,408 km (0.082 R)
• M47: 21,619,585 km (0.094 R)
• M48: 21,818,401 km (0.099 R)
• M49: 22,151,256 km (0.052 R)
• M50: 22,619,946 km (0.114 R)
• M51: 22,821,754 km (0.119 R)
• M52: 23,499,133 km (0.109 R)
• M53: 24,114,279 km (0.074 R)
• M54: 24,665,697 km (0.101 R)
• M55: 24,873,488 km (0.091 R)
• M56: 27,126,432 km (0.1 R)
• M57: 27,412,613 km (0.034 R)
• M58: 27,987,966 km (0.048 R)
• M59: 30,626,274 km (0.079 R)
• M60: 30,775,124 km (0.06 R)
• M61: 32,504,775 km (0.076 R)
• M62: 32,961,198 km (0.037 R)
• M63: 35,041,207 km (0.081 R)
• M64: 35,431,059 km (0.115 R)
• M65: 37,322,275 km (0.115 R)
• M66: 37,879,976 km (0.109 R)
• M67: 39,084,538 km (0.03 R)
• M68: 40,791,899 km (0.112 R)
• M69: 41,448,783 km (0.062 R)
• M70: 41,861,075 km (0.082 R)
• M71: 42,026,380 km (0.089 R)
• M72: 44,700,741 km (0.086 R)
• M73: 45,038,833 km (0.119 R)
• M74: 45,547,615 km (0.11 R)
• M75: 48,033,782 km (0.096 R)
• M76: 48,640,551 km (0.085 R)
• M77: 50,827,971 km (0.037 R)
• M78: 51,800,656 km (0.059 R)
• M79: 52,066,941 km (0.104 R)
• M80: 55,661,329 km (0.078 R)
• M81: 57,580,220 km (0.069 R)
• M82: 59,892,854 km (0.115 R)
• M83: 60,920,142 km (0.106 R)
• M84: 61,107,439 km (0.104 R)
• M85: 61,576,728 km (0.076 R)
• M86: 62,897,228 km (0.063 R)
• M87: 63,276,159 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.7

Radius: 4.6

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.16 AU - 16.1 AU

Year: 18380 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,554,007 km

• M1: 67,469 km (0.111 R)
• M2: 139,425 km (0.029 R)
• M3: 195,674 km (0.055 R)
• M4: 275,260 km (0.115 R)
• M5: 350,059 km (0.081 R)
• M6: 998,715 km (0.099 R)
• M7: 1,141,133 km (0.084 R)
• M8: 1,471,295 km (0.094 R)
• M9: 1,633,459 km (0.049 R)
• M10: 1,744,610 km (0.06 R)
• M11: 2,337,317 km (0.092 R)
• M12: 2,399,699 km (0.084 R)
• M13: 2,462,830 km (0.065 R)
• M14: 3,261,084 km (0.057 R)
• M15: 3,543,674 km (0.069 R)
• M16: 3,945,045 km (0.119 R)
• M17: 4,170,041 km (0.051 R)
• M18: 4,245,887 km (0.085 R)
• M19: 4,790,273 km (0.09 R)
• M20: 4,989,837 km (0.082 R)
• M21: 5,233,083 km (0.106 R)
• M22: 6,028,645 km (0.038 R)
• M23: 6,418,497 km (0.108 R)
• M24: 7,040,973 km (0.076 R)
• M25: 7,086,152 km (0.118 R)
• M26: 7,222,436 km (0.1 R)
• M27: 7,589,698 km (0.075 R)
• M28: 8,582,879 km (0.114 R)
• M29: 9,069,969 km (0.057 R)
• M30: 9,918,488 km (0.082 R)
• M31: 11,850,994 km (0.067 R)
• M32: 14,408,968 km (0.106 R)
• M33: 15,690,273 km (0.1 R)
• M34: 15,808,605 km (0.1 R)
• M35: 15,867,846 km (0.115 R)
• M36: 16,825,871 km (0.082 R)
• M37: 17,372,950 km (0.097 R)
• M38: 17,495,321 km (0.09 R)
• M39: 18,609,526 km (0.105 R)
• M40: 19,301,566 km (0.106 R)
• M41: 20,710,928 km (0.109 R)
• M42: 20,970,779 km (0.055 R)
• M43: 21,954,535 km (0.1 R)
• M44: 22,352,315 km (0.08 R)
• M45: 22,418,887 km (0.068 R)
• M46: 22,752,490 km (0.072 R)
• M47: 23,763,023 km (0.062 R)
• M48: 25,271,568 km (0.102 R)
• M49: 25,549,072 km (0.117 R)
• M50: 25,827,624 km (0.107 R)
• M51: 26,952,151 km (0.079 R)
• M52: 28,452,019 km (0.084 R)
• M53: 29,175,774 km (0.12 R)
• M54: 30,125,570 km (0.095 R)
• M55: 30,493,581 km (0.097 R)
• M56: 30,715,136 km (0.09 R)
• M57: 32,055,533 km (0.085 R)
• M58: 32,431,322 km (0.068 R)
• M59: 32,808,459 km (0.112 R)
• M60: 33,491,074 km (0.077 R)
• M61: 33,948,694 km (0.119 R)
• M62: 34,254,920 km (0.087 R)
• M63: 34,408,408 km (0.09 R)
• M64: 34,793,024 km (0.098 R)
• M65: 35,333,970 km (0.07 R)
• M66: 36,973,413 km (0.115 R)
• M67: 37,762,691 km (0.079 R)
• M68: 38,318,597 km (0.119 R)
• M69: 39,438,337 km (0.114 R)
• M70: 40,487,766 km (0.101 R)
• M71: 41,464,640 km (0.108 R)
• M72: 42,861,735 km (0.093 R)
• M73: 44,023,811 km (0.078 R)
• M74: 44,524,964 km (0.089 R)
• M75: 45,617,328 km (0.11 R)
• M76: 48,343,749 km (0.096 R)
• M77: 49,552,948 km (0.053 R)
• M78: 56,017,671 km (0.053 R)
• M79: 57,105,397 km (0.104 R)
• M80: 58,658,372 km (0.071 R)
• M81: 58,750,076 km (0.087 R)
• M82: 59,117,787 km (0.04 R)
• M83: 59,301,793 km (0.051 R)
• M84: 60,040,058 km (0.093 R)
• M85: 60,595,665 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit