🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.43 AU - 0.63 AU

Year: 163 Days

Day: 39 Hours

Environment

Temp: 172 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,200,165 km

• M1: 504,893 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.79 AU - 0.89 AU

Year: 325 Days

Day: 15.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.32 AU - 1.34 AU

Year: 647 Days

Day: 16.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.1 AU - 1.66 AU

Year: 684 Days

Day: 29.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 151.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,200,165 km

• M1: 331,958 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.79 AU - 2.67 AU

Year: 1404 Days

Day: 36.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,200,165 km

• M1: 949,498 km (0.117 R)
• M2: 1,112,709 km (0.092 R)

Asteroid Belt

Center: 2.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.1

Radius: 9.5

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.79 AU - 3.31 AU

Year: 2247 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,200,165 km

• M1: 118,631 km (0.055 R)
• M2: 200,312 km (0.03 R)
• M3: 287,826 km (0.092 R)
• M4: 387,758 km (0.034 R)
• M5: 453,282 km (0.082 R)
• M6: 523,443 km (0.067 R)
• M7: 628,909 km (0.105 R)
• M8: 733,927 km (0.073 R)
• M9: 1,018,462 km (0.037 R)
• M10: 1,114,654 km (0.097 R)
• M11: 1,203,814 km (0.114 R)
• M12: 1,674,898 km (0.083 R)
• M13: 2,287,501 km (0.076 R)
• M14: 2,389,527 km (0.087 R)
• M15: 2,705,029 km (0.113 R)
• M16: 3,188,828 km (0.106 R)
• M17: 3,404,548 km (0.109 R)
• M18: 3,774,653 km (0.102 R)
• M19: 4,189,040 km (0.041 R)
• M20: 4,267,279 km (0.074 R)
• M21: 4,505,289 km (0.044 R)
• M22: 5,027,536 km (0.113 R)
• M23: 5,177,882 km (0.098 R)
• M24: 5,397,790 km (0.098 R)
• M25: 5,466,007 km (0.044 R)
• M26: 5,846,734 km (0.109 R)
• M27: 5,916,895 km (0.075 R)
• M28: 6,111,223 km (0.076 R)
• M29: 6,235,987 km (0.065 R)
• M30: 6,361,649 km (0.075 R)
• M31: 6,451,857 km (0.112 R)
• M32: 6,706,921 km (0.089 R)
• M33: 7,077,026 km (0.119 R)
• M34: 7,151,825 km (0.082 R)
• M35: 7,359,018 km (0.092 R)
• M36: 7,472,862 km (0.093 R)
• M37: 7,702,196 km (0.063 R)
• M38: 7,992,266 km (0.064 R)
• M39: 8,148,446 km (0.026 R)
• M40: 8,503,592 km (0.119 R)
• M41: 8,643,167 km (0.119 R)
• M42: 9,331,317 km (0.112 R)
• M43: 9,682,124 km (0.103 R)
• M44: 9,807,038 km (0.114 R)
• M45: 10,269,295 km (0.064 R)
• M46: 10,417,846 km (0.12 R)
• M47: 10,481,874 km (0.059 R)
• M48: 10,588,687 km (0.057 R)
• M49: 10,674,257 km (0.052 R)
• M50: 10,867,986 km (0.1 R)
• M51: 10,976,145 km (0.108 R)
• M52: 11,720,844 km (0.084 R)
• M53: 11,831,696 km (0.075 R)
• M54: 11,920,557 km (0.069 R)
• M55: 12,099,177 km (0.028 R)
• M56: 12,211,225 km (0.09 R)
• M57: 12,278,694 km (0.095 R)
• M58: 12,549,616 km (0.086 R)
• M59: 12,799,743 km (0.057 R)
• M60: 12,890,998 km (0.1 R)
• M61: 12,982,552 km (0.103 R)
• M62: 13,281,598 km (0.1 R)
• M63: 13,863,235 km (0.056 R)
• M64: 14,074,616 km (0.037 R)
• M65: 14,834,873 km (0.075 R)
• M66: 15,051,191 km (0.05 R)
• M67: 15,147,532 km (0.116 R)
• M68: 15,268,407 km (0.072 R)
• M69: 15,584,209 km (0.081 R)
• M70: 16,098,676 km (0.098 R)
• M71: 16,222,094 km (0.042 R)
• M72: 16,395,179 km (0.109 R)
• M73: 16,718,460 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 13.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.78 AU - 3.48 AU

Year: 2335 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,200,165 km

• M1: 166,802 km (0.119 R)
• M2: 251,624 km (0.091 R)
• M3: 378,931 km (0.086 R)
• M4: 465,997 km (0.114 R)
• M5: 594,801 km (0.072 R)
• M6: 727,794 km (0.055 R)
• M7: 905,965 km (0.099 R)
• M8: 991,983 km (0.073 R)
• M9: 1,173,595 km (0.109 R)
• M10: 1,307,635 km (0.075 R)
• M11: 1,420,133 km (0.081 R)
• M12: 1,577,809 km (0.08 R)
• M13: 1,741,768 km (0.089 R)
• M14: 1,844,392 km (0.07 R)
• M15: 2,071,332 km (0.102 R)
• M16: 2,259,825 km (0.086 R)
• M17: 2,356,166 km (0.062 R)
• M18: 2,478,687 km (0.097 R)
• M19: 2,620,207 km (0.056 R)
• M20: 2,946,629 km (0.097 R)
• M21: 3,034,742 km (0.06 R)
• M22: 3,516,597 km (0.097 R)
• M23: 3,610,245 km (0.117 R)
• M24: 3,733,364 km (0.098 R)
• M25: 3,877,128 km (0.109 R)
• M26: 4,111,099 km (0.111 R)
• M27: 4,209,983 km (0.082 R)
• M28: 4,299,742 km (0.079 R)
• M29: 4,440,514 km (0.037 R)
• M30: 4,603,426 km (0.097 R)
• M31: 4,706,199 km (0.062 R)
• M32: 4,789,077 km (0.092 R)
• M33: 4,872,403 km (0.117 R)
• M34: 5,008,836 km (0.081 R)
• M35: 5,146,466 km (0.076 R)
• M36: 5,264,050 km (0.056 R)
• M37: 5,512,682 km (0.115 R)
• M38: 5,654,949 km (0.1 R)
• M39: 5,743,212 km (0.105 R)
• M40: 6,396,356 km (0.111 R)
• M41: 6,720,236 km (0.095 R)
• M42: 6,837,221 km (0.096 R)
• M43: 6,954,805 km (0.119 R)
• M44: 7,049,500 km (0.071 R)
• M45: 7,275,992 km (0.114 R)
• M46: 7,384,151 km (0.092 R)
• M47: 7,529,111 km (0.079 R)
• M48: 7,662,852 km (0.081 R)
• M49: 7,858,825 km (0.119 R)
• M50: 8,156,076 km (0.119 R)
• M51: 8,406,503 km (0.053 R)
• M52: 8,507,481 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 8.7

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.5 AU - 4.32 AU

Year: 3261 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,200,165 km

• M1: 119,977 km (0.116 R)
• M2: 245,789 km (0.088 R)
• M3: 302,337 km (0.112 R)
• M4: 442,211 km (0.049 R)
• M5: 525,837 km (0.073 R)
• M6: 699,968 km (0.104 R)
• M7: 788,680 km (0.104 R)
• M8: 929,302 km (0.085 R)
• M9: 1,129,913 km (0.06 R)
• M10: 1,316,910 km (0.109 R)
• M11: 1,646,325 km (0.112 R)
• M12: 1,797,568 km (0.095 R)
• M13: 2,228,709 km (0.075 R)
• M14: 2,413,462 km (0.079 R)
• M15: 2,516,386 km (0.05 R)
• M16: 2,762,474 km (0.046 R)
• M17: 2,888,436 km (0.094 R)
• M18: 3,071,693 km (0.115 R)
• M19: 3,334,686 km (0.097 R)
• M20: 3,469,025 km (0.117 R)
• M21: 3,663,951 km (0.1 R)
• M22: 4,064,873 km (0.114 R)
• M23: 4,126,208 km (0.049 R)
• M24: 4,291,215 km (0.104 R)
• M25: 4,395,634 km (0.038 R)
• M26: 4,649,352 km (0.038 R)
• M27: 4,864,624 km (0.107 R)
• M28: 5,304,890 km (0.056 R)
• M29: 5,416,939 km (0.074 R)
• M30: 5,575,213 km (0.115 R)
• M31: 5,989,151 km (0.054 R)
• M32: 6,059,013 km (0.087 R)
• M33: 6,129,324 km (0.088 R)
• M34: 6,532,490 km (0.045 R)
• M35: 6,652,617 km (0.062 R)
• M36: 7,140,905 km (0.111 R)
• M37: 7,215,255 km (0.064 R)
• M38: 7,565,164 km (0.076 R)
• M39: 7,895,028 km (0.118 R)
• M40: 8,490,128 km (0.09 R)
• M41: 8,939,370 km (0.088 R)
• M42: 9,288,083 km (0.058 R)
• M43: 10,501,322 km (0.06 R)
• M44: 10,983,476 km (0.092 R)
• M45: 12,651,791 km (0.086 R)
• M46: 12,862,126 km (0.107 R)
• M47: 12,952,632 km (0.104 R)
• M48: 13,377,790 km (0.108 R)
• M49: 13,561,346 km (0.114 R)
• M50: 13,838,252 km (0.111 R)
• M51: 14,085,986 km (0.117 R)
• M52: 14,179,335 km (0.053 R)
• M53: 14,523,111 km (0.083 R)
• M54: 14,901,444 km (0.038 R)
• M55: 14,964,724 km (0.032 R)
• M56: 15,123,447 km (0.117 R)
• M57: 15,282,918 km (0.075 R)
• M58: 15,796,488 km (0.095 R)
• M59: 16,741,797 km (0.097 R)
• M60: 17,005,837 km (0.111 R)
• M61: 17,371,155 km (0.07 R)
• M62: 17,739,016 km (0.116 R)
• M63: 18,041,952 km (0.059 R)
• M64: 18,516,626 km (0.092 R)
• M65: 19,167,227 km (0.028 R)
• M66: 19,270,749 km (0.056 R)
• M67: 19,443,534 km (0.118 R)
• M68: 19,686,182 km (0.064 R)
• M69: 19,790,602 km (0.101 R)
• M70: 19,860,314 km (0.113 R)
• M71: 19,964,883 km (0.056 R)
• M72: 20,808,765 km (0.091 R)
• M73: 21,880,035 km (0.111 R)
• M74: 22,168,759 km (0.1 R)
• M75: 22,969,107 km (0.045 R)
• M76: 23,964,382 km (0.067 R)
• M77: 24,150,183 km (0.091 R)
• M78: 24,261,932 km (0.059 R)
• M79: 24,411,081 km (0.105 R)
• M80: 24,823,223 km (0.086 R)
• M81: 25,124,214 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 13.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.66 AU - 5.3 AU

Year: 3999 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,200,165 km

• M1: 183,856 km (0.06 R)
• M2: 337,942 km (0.082 R)
• M3: 542,591 km (0.083 R)
• M4: 740,360 km (0.1 R)
• M5: 940,522 km (0.078 R)
• M6: 1,023,549 km (0.094 R)
• M7: 1,159,683 km (0.101 R)
• M8: 1,262,756 km (0.071 R)
• M9: 1,692,550 km (0.083 R)
• M10: 2,025,106 km (0.1 R)
• M11: 2,231,701 km (0.112 R)
• M12: 2,529,251 km (0.102 R)
• M13: 2,734,948 km (0.032 R)
• M14: 3,000,036 km (0.062 R)
• M15: 3,310,750 km (0.07 R)
• M16: 3,574,492 km (0.067 R)
• M17: 3,747,726 km (0.047 R)
• M18: 4,003,089 km (0.113 R)
• M19: 4,163,159 km (0.117 R)
• M20: 4,824,382 km (0.086 R)
• M21: 5,080,942 km (0.117 R)
• M22: 5,167,559 km (0.097 R)
• M23: 5,298,308 km (0.071 R)
• M24: 5,697,136 km (0.103 R)
• M25: 5,900,290 km (0.066 R)
• M26: 6,014,134 km (0.104 R)
• M27: 6,477,289 km (0.07 R)
• M28: 6,665,782 km (0.101 R)
• M29: 6,832,135 km (0.119 R)
• M30: 7,290,951 km (0.096 R)
• M31: 7,561,125 km (0.068 R)
• M32: 7,709,825 km (0.11 R)
• M33: 8,365,962 km (0.094 R)
• M34: 8,519,898 km (0.1 R)
• M35: 8,726,642 km (0.078 R)
• M36: 8,935,032 km (0.071 R)
• M37: 9,410,155 km (0.111 R)
• M38: 9,650,708 km (0.091 R)
• M39: 9,974,887 km (0.112 R)
• M40: 10,165,475 km (0.09 R)
• M41: 10,495,338 km (0.087 R)
• M42: 10,884,442 km (0.113 R)
• M43: 11,250,059 km (0.101 R)
• M44: 11,878,071 km (0.056 R)
• M45: 11,964,688 km (0.085 R)
• M46: 12,458,959 km (0.038 R)
• M47: 12,812,010 km (0.091 R)
• M48: 13,049,123 km (0.07 R)
• M49: 13,257,812 km (0.047 R)
• M50: 13,347,571 km (0.109 R)
• M51: 13,951,497 km (0.086 R)
• M52: 14,042,752 km (0.074 R)
• M53: 14,502,616 km (0.059 R)
• M54: 14,749,752 km (0.108 R)
• M55: 15,029,649 km (0.058 R)
• M56: 15,154,563 km (0.094 R)
• M57: 15,405,439 km (0.078 R)
• M58: 16,038,687 km (0.118 R)
• M59: 16,262,336 km (0.094 R)
• M60: 16,358,527 km (0.076 R)
• M61: 16,487,181 km (0.113 R)
• M62: 17,200,015 km (0.074 R)
• M63: 17,692,043 km (0.089 R)
• M64: 18,891,518 km (0.1 R)
• M65: 19,093,924 km (0.111 R)
• M66: 19,331,037 km (0.085 R)
• M67: 20,082,617 km (0.068 R)
• M68: 21,438,572 km (0.102 R)
• M69: 21,649,804 km (0.104 R)
• M70: 22,038,908 km (0.099 R)
• M71: 22,394,652 km (0.119 R)
• M72: 22,573,122 km (0.071 R)
• M73: 23,075,621 km (0.096 R)
• M74: 23,183,780 km (0.056 R)
• M75: 24,055,188 km (0.064 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 11.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.14 AU - 6.5 AU

Year: 5175 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,200,165 km

• M1: 141,220 km (0.1 R)
• M2: 265,536 km (0.073 R)
• M3: 455,376 km (0.095 R)
• M4: 592,408 km (0.05 R)
• M5: 734,974 km (0.108 R)
• M6: 966,253 km (0.051 R)
• M7: 1,102,536 km (0.074 R)
• M8: 1,485,507 km (0.112 R)
• M9: 1,577,809 km (0.113 R)
• M10: 1,712,896 km (0.095 R)
• M11: 1,894,657 km (0.118 R)
• M12: 2,068,191 km (0.093 R)
• M13: 2,323,255 km (0.117 R)
• M14: 2,652,520 km (0.105 R)
• M15: 2,830,990 km (0.108 R)
• M16: 3,013,500 km (0.082 R)
• M17: 3,338,127 km (0.041 R)
• M18: 3,460,498 km (0.094 R)
• M19: 3,548,910 km (0.067 R)
• M20: 3,673,974 km (0.103 R)
• M21: 3,946,990 km (0.088 R)
• M22: 4,058,141 km (0.114 R)
• M23: 4,264,437 km (0.104 R)
• M24: 4,416,728 km (0.105 R)
• M25: 4,785,785 km (0.108 R)
• M26: 4,864,773 km (0.05 R)
• M27: 5,225,603 km (0.076 R)
• M28: 5,409,309 km (0.042 R)
• M29: 5,699,380 km (0.119 R)
• M30: 5,804,248 km (0.113 R)
• M31: 6,079,807 km (0.118 R)
• M32: 6,294,779 km (0.095 R)
• M33: 7,315,785 km (0.078 R)
• M34: 7,521,631 km (0.066 R)
• M35: 7,636,822 km (0.096 R)
• M36: 8,174,177 km (0.111 R)
• M37: 8,340,081 km (0.119 R)
• M38: 8,411,589 km (0.041 R)
• M39: 8,555,203 km (0.075 R)
• M40: 8,893,444 km (0.086 R)
• M41: 9,015,216 km (0.115 R)
• M42: 9,458,625 km (0.096 R)
• M43: 9,909,064 km (0.084 R)
• M44: 10,213,346 km (0.041 R)
• M45: 10,572,231 km (0.069 R)
• M46: 10,857,065 km (0.093 R)
• M47: 11,197,101 km (0.087 R)
• M48: 11,620,314 km (0.067 R)
• M49: 11,887,496 km (0.066 R)
• M50: 12,075,690 km (0.072 R)
• M51: 12,482,446 km (0.107 R)
• M52: 12,728,684 km (0.12 R)
• M53: 14,640,545 km (0.1 R)
• M54: 14,842,353 km (0.069 R)
• M55: 15,482,931 km (0.085 R)
• M56: 15,570,894 km (0.116 R)
• M57: 15,659,157 km (0.081 R)
• M58: 16,162,105 km (0.117 R)
• M59: 16,550,312 km (0.101 R)
• M60: 16,820,934 km (0.104 R)
• M61: 17,366,518 km (0.116 R)
• M62: 17,458,072 km (0.098 R)
• M63: 17,610,961 km (0.106 R)
• M64: 17,856,451 km (0.118 R)
• M65: 18,133,955 km (0.095 R)
• M66: 18,257,822 km (0.111 R)
• M67: 18,630,919 km (0.113 R)
• M68: 18,818,515 km (0.069 R)
• M69: 20,180,603 km (0.045 R)
• M70: 20,373,285 km (0.1 R)
• M71: 21,182,311 km (0.117 R)
• M72: 21,771,427 km (0.115 R)
• M73: 21,903,073 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit