🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.56 AU - 0.74 AU

Year: 201 Days

Day: 21 Hours

Environment

Temp: 123 °C

Axial Tilt: 174 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.66 AU - 2.16 AU

Year: 1011 Days

Day: 18 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.01 AU - 2.57 AU

Year: 1327 Days

Day: 22.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.82 AU - 2.84 AU

Year: 1362 Days

Day: 16.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 8.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.77 AU - 4.39 AU

Year: 3155 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,812,999 km

• M1: 182,509 km (0.064 R)
• M2: 233,223 km (0.075 R)
• M3: 297,251 km (0.059 R)
• M4: 401,072 km (0.113 R)
• M5: 504,145 km (0.07 R)
• M6: 578,196 km (0.083 R)
• M7: 755,320 km (0.101 R)
• M8: 922,570 km (0.117 R)
• M9: 1,006,046 km (0.119 R)
• M10: 1,141,282 km (0.118 R)
• M11: 1,201,121 km (0.053 R)
• M12: 1,303,297 km (0.065 R)
• M13: 1,387,071 km (0.097 R)
• M14: 1,527,394 km (0.096 R)
• M15: 1,593,666 km (0.107 R)
• M16: 1,672,355 km (0.068 R)
• M17: 1,821,952 km (0.083 R)
• M18: 2,000,124 km (0.048 R)
• M19: 2,516,087 km (0.075 R)
• M20: 2,594,925 km (0.054 R)
• M21: 2,688,124 km (0.086 R)
• M22: 2,795,835 km (0.106 R)
• M23: 3,029,806 km (0.115 R)
• M24: 3,399,761 km (0.086 R)
• M25: 3,516,597 km (0.03 R)
• M26: 3,754,159 km (0.073 R)
• M27: 3,890,143 km (0.078 R)
• M28: 4,120,374 km (0.077 R)
• M29: 4,292,113 km (0.115 R)
• M30: 4,561,987 km (0.095 R)
• M31: 4,804,934 km (0.078 R)
• M32: 5,286,490 km (0.064 R)
• M33: 5,456,134 km (0.109 R)
• M34: 5,748,597 km (0.103 R)
• M35: 5,870,669 km (0.09 R)
• M36: 6,099,404 km (0.05 R)
• M37: 6,384,987 km (0.031 R)
• M38: 6,475,194 km (0.088 R)
• M39: 6,620,304 km (0.087 R)
• M40: 6,711,559 km (0.117 R)
• M41: 6,766,611 km (0.057 R)
• M42: 6,950,915 km (0.085 R)
• M43: 7,043,666 km (0.089 R)
• M44: 7,118,166 km (0.097 R)
• M45: 7,211,665 km (0.079 R)
• M46: 7,494,704 km (0.027 R)
• M47: 7,877,824 km (0.093 R)
• M48: 8,052,255 km (0.111 R)
• M49: 8,306,571 km (0.078 R)
• M50: 8,663,063 km (0.09 R)
• M51: 8,883,271 km (0.068 R)
• M52: 9,004,296 km (0.059 R)
• M53: 9,166,460 km (0.046 R)
• M54: 9,658,637 km (0.095 R)
• M55: 9,928,811 km (0.062 R)
• M56: 10,222,621 km (0.053 R)
• M57: 11,800,280 km (0.077 R)
• M58: 12,156,173 km (0.119 R)
• M59: 12,268,073 km (0.054 R)
• M60: 12,357,831 km (0.117 R)
• M61: 12,696,521 km (0.094 R)
• M62: 12,855,693 km (0.101 R)
• M63: 13,130,056 km (0.119 R)
• M64: 13,267,835 km (0.089 R)
• M65: 13,707,653 km (0.056 R)
• M66: 13,941,026 km (0.113 R)
• M67: 14,105,134 km (0.104 R)
• M68: 14,435,447 km (0.07 R)
• M69: 14,744,366 km (0.077 R)
• M70: 15,103,551 km (0.118 R)
• M71: 15,199,892 km (0.102 R)
• M72: 15,441,492 km (0.071 R)
• M73: 15,611,286 km (0.059 R)
• M74: 15,903,899 km (0.119 R)
• M75: 16,173,774 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 14.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.86 AU - 8.48 AU

Year: 8941 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,812,999 km

• M1: 202,256 km (0.113 R)
• M2: 529,876 km (0.027 R)
• M3: 636,988 km (0.099 R)
• M4: 906,862 km (0.084 R)
• M5: 1,452,296 km (0.069 R)
• M6: 1,558,511 km (0.08 R)
• M7: 2,050,987 km (0.076 R)
• M8: 2,399,101 km (0.116 R)
• M9: 2,548,101 km (0.102 R)
• M10: 2,700,242 km (0.116 R)
• M11: 3,013,948 km (0.039 R)
• M12: 3,482,938 km (0.059 R)
• M13: 4,025,679 km (0.117 R)
• M14: 4,127,256 km (0.099 R)
• M15: 4,516,061 km (0.111 R)
• M16: 4,916,833 km (0.093 R)
• M17: 5,896,699 km (0.094 R)
• M18: 6,513,342 km (0.11 R)
• M19: 6,633,170 km (0.116 R)
• M20: 6,905,587 km (0.09 R)
• M21: 7,430,227 km (0.11 R)
• M22: 7,713,266 km (0.083 R)
• M23: 8,419,967 km (0.07 R)
• M24: 8,550,865 km (0.073 R)
• M25: 9,013,870 km (0.037 R)
• M26: 9,861,192 km (0.117 R)
• M27: 9,964,565 km (0.054 R)
• M28: 10,486,960 km (0.107 R)
• M29: 11,089,989 km (0.1 R)
• M30: 12,478,407 km (0.087 R)
• M31: 12,702,654 km (0.065 R)
• M32: 13,882,682 km (0.033 R)
• M33: 14,037,516 km (0.103 R)
• M34: 14,427,069 km (0.099 R)
• M35: 15,296,681 km (0.094 R)
• M36: 16,346,260 km (0.09 R)
• M37: 16,468,930 km (0.032 R)
• M38: 16,632,890 km (0.073 R)
• M39: 16,879,726 km (0.096 R)
• M40: 17,003,743 km (0.112 R)
• M41: 17,419,026 km (0.117 R)
• M42: 17,669,902 km (0.046 R)
• M43: 17,795,714 km (0.051 R)
• M44: 18,728,008 km (0.049 R)
• M45: 18,984,867 km (0.113 R)
• M46: 19,156,905 km (0.04 R)
• M47: 19,545,710 km (0.094 R)
• M48: 19,676,010 km (0.112 R)
• M49: 19,937,207 km (0.045 R)
• M50: 20,507,325 km (0.081 R)
• M51: 20,772,263 km (0.115 R)
• M52: 21,888,263 km (0.058 R)
• M53: 22,068,678 km (0.108 R)
• M54: 22,886,529 km (0.049 R)
• M55: 23,115,564 km (0.057 R)
• M56: 23,899,756 km (0.113 R)
• M57: 24,786,422 km (0.057 R)
• M58: 25,163,110 km (0.065 R)
• M59: 25,589,015 km (0.101 R)
• M60: 25,731,582 km (0.118 R)
• M61: 25,874,298 km (0.116 R)
• M62: 25,969,592 km (0.089 R)
• M63: 26,352,114 km (0.113 R)
• M64: 26,544,048 km (0.082 R)
• M65: 26,977,732 km (0.118 R)
• M66: 27,365,190 km (0.107 R)
• M67: 28,096,425 km (0.099 R)
• M68: 28,194,561 km (0.068 R)
• M69: 28,982,643 km (0.103 R)
• M70: 29,280,043 km (0.089 R)
• M71: 30,530,233 km (0.099 R)
• M72: 30,832,869 km (0.083 R)
• M73: 30,933,997 km (0.117 R)
• M74: 32,155,913 km (0.072 R)
• M75: 32,309,699 km (0.057 R)
• M76: 32,566,708 km (0.111 R)
• M77: 32,979,150 km (0.108 R)
• M78: 33,757,358 km (0.11 R)
• M79: 33,913,837 km (0.087 R)
• M80: 34,489,191 km (0.12 R)
• M81: 34,594,208 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 14.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.89 AU - 10.25 AU

Year: 9606 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,812,999 km

• M1: 382,671 km (0.069 R)
• M2: 485,295 km (0.077 R)
• M3: 663,616 km (0.116 R)
• M4: 797,057 km (0.106 R)
• M5: 904,020 km (0.1 R)
• M6: 1,035,965 km (0.074 R)
• M7: 1,278,463 km (0.117 R)
• M8: 1,385,426 km (0.086 R)
• M9: 2,117,857 km (0.11 R)
• M10: 2,324,901 km (0.116 R)
• M11: 2,593,429 km (0.091 R)
• M12: 2,787,607 km (0.106 R)
• M13: 3,015,594 km (0.084 R)
• M14: 3,161,302 km (0.052 R)
• M15: 4,576,947 km (0.105 R)
• M16: 5,018,859 km (0.109 R)
• M17: 5,439,079 km (0.067 R)
• M18: 6,054,076 km (0.087 R)
• M19: 6,165,078 km (0.035 R)
• M20: 6,921,594 km (0.097 R)
• M21: 7,076,428 km (0.119 R)
• M22: 7,310,998 km (0.084 R)
• M23: 7,508,317 km (0.066 R)
• M24: 7,948,883 km (0.091 R)
• M25: 8,315,697 km (0.091 R)
• M26: 8,939,520 km (0.088 R)
• M27: 9,193,238 km (0.101 R)
• M28: 9,363,780 km (0.072 R)
• M29: 9,578,452 km (0.107 R)
• M30: 9,794,771 km (0.097 R)
• M31: 10,012,735 km (0.115 R)
• M32: 10,144,232 km (0.103 R)
• M33: 10,720,931 km (0.095 R)
• M34: 11,399,507 km (0.061 R)
• M35: 12,703,702 km (0.096 R)
• M36: 12,846,119 km (0.119 R)
• M37: 15,451,066 km (0.091 R)
• M38: 16,527,274 km (0.036 R)
• M39: 16,943,754 km (0.072 R)
• M40: 18,374,508 km (0.044 R)
• M41: 18,589,779 km (0.079 R)
• M42: 19,240,530 km (0.046 R)
• M43: 19,898,910 km (0.097 R)
• M44: 20,009,314 km (0.118 R)
• M45: 20,120,016 km (0.074 R)
• M46: 20,900,319 km (0.093 R)
• M47: 22,089,322 km (0.089 R)
• M48: 22,778,669 km (0.062 R)
• M49: 23,242,124 km (0.057 R)
• M50: 23,767,212 km (0.076 R)
• M51: 25,605,920 km (0.111 R)
• M52: 26,512,034 km (0.114 R)
• M53: 26,755,430 km (0.097 R)
• M54: 28,791,756 km (0.108 R)
• M55: 29,355,740 km (0.116 R)
• M56: 30,685,814 km (0.066 R)
• M57: 31,906,234 km (0.08 R)
• M58: 32,165,188 km (0.087 R)
• M59: 32,620,115 km (0.076 R)
• M60: 33,799,545 km (0.103 R)
• M61: 35,729,058 km (0.083 R)
• M62: 36,065,204 km (0.098 R)
• M63: 36,200,142 km (0.092 R)
• M64: 36,808,855 km (0.096 R)
• M65: 37,284,577 km (0.096 R)
• M66: 37,557,443 km (0.054 R)
• M67: 39,972,551 km (0.082 R)
• M68: 40,321,712 km (0.086 R)
• M69: 42,793,817 km (0.059 R)
• M70: 43,652,659 km (0.041 R)
• M71: 45,314,691 km (0.046 R)
• M72: 46,263,291 km (0.113 R)
• M73: 46,409,747 km (0.111 R)
• M74: 46,776,711 km (0.107 R)
• M75: 47,218,324 km (0.106 R)
• M76: 49,073,338 km (0.068 R)
• M77: 49,672,028 km (0.056 R)
• M78: 49,897,173 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 9.6

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.77 AU - 10.69 AU

Year: 9876 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,812,999 km

• M1: 176,675 km (0.085 R)
• M2: 239,357 km (0.119 R)
• M3: 487,539 km (0.101 R)
• M4: 674,986 km (0.04 R)
• M5: 1,000,511 km (0.089 R)
• M6: 1,243,757 km (0.11 R)
• M7: 1,329,177 km (0.101 R)
• M8: 1,394,551 km (0.075 R)
• M9: 1,762,113 km (0.054 R)
• M10: 1,907,672 km (0.091 R)
• M11: 3,035,191 km (0.079 R)
• M12: 3,389,589 km (0.077 R)
• M13: 3,450,026 km (0.082 R)
• M14: 4,073,550 km (0.11 R)
• M15: 4,137,877 km (0.047 R)
• M16: 4,630,952 km (0.025 R)
• M17: 4,970,090 km (0.049 R)
• M18: 5,038,905 km (0.065 R)
• M19: 5,600,795 km (0.036 R)
• M20: 7,207,775 km (0.088 R)
• M21: 8,000,793 km (0.074 R)
• M22: 8,162,658 km (0.095 R)
• M23: 8,284,880 km (0.1 R)
• M24: 8,738,012 km (0.072 R)
• M25: 8,904,813 km (0.091 R)
• M26: 9,539,856 km (0.062 R)
• M27: 10,321,056 km (0.08 R)
• M28: 10,409,020 km (0.118 R)
• M29: 10,497,432 km (0.077 R)
• M30: 10,719,286 km (0.079 R)
• M31: 11,077,573 km (0.083 R)
• M32: 11,714,112 km (0.049 R)
• M33: 11,805,965 km (0.061 R)
• M34: 12,083,170 km (0.093 R)
• M35: 12,222,445 km (0.102 R)
• M36: 12,502,941 km (0.096 R)
• M37: 12,690,986 km (0.102 R)
• M38: 13,645,570 km (0.031 R)
• M39: 14,082,695 km (0.09 R)
• M40: 14,327,437 km (0.048 R)
• M41: 14,871,076 km (0.087 R)
• M42: 15,673,668 km (0.119 R)
• M43: 17,164,261 km (0.087 R)
• M44: 17,478,267 km (0.037 R)
• M45: 17,636,093 km (0.113 R)
• M46: 17,952,941 km (0.069 R)
• M47: 18,165,221 km (0.115 R)
• M48: 18,378,398 km (0.084 R)
• M49: 18,592,323 km (0.08 R)
• M50: 21,448,296 km (0.079 R)
• M51: 22,297,263 km (0.059 R)
• M52: 22,984,366 km (0.105 R)
• M53: 23,272,642 km (0.099 R)
• M54: 23,388,281 km (0.03 R)
• M55: 23,620,307 km (0.06 R)
• M56: 23,969,618 km (0.111 R)
• M57: 25,741,605 km (0.114 R)
• M58: 26,101,088 km (0.086 R)
• M59: 27,189,413 km (0.111 R)
• M60: 28,107,794 km (0.097 R)
• M61: 28,787,567 km (0.055 R)
• M62: 29,160,664 km (0.108 R)
• M63: 29,535,407 km (0.104 R)
• M64: 30,605,780 km (0.087 R)
• M65: 31,050,235 km (0.089 R)
• M66: 31,560,812 km (0.031 R)
• M67: 32,784,373 km (0.089 R)
• M68: 33,174,076 km (0.036 R)
• M69: 33,630,649 km (0.116 R)
• M70: 34,681,873 km (0.115 R)
• M71: 38,104,223 km (0.102 R)
• M72: 38,377,090 km (0.1 R)
• M73: 38,924,917 km (0.102 R)
• M74: 39,062,398 km (0.098 R)
• M75: 39,199,878 km (0.095 R)
• M76: 39,544,402 km (0.091 R)
• M77: 39,613,367 km (0.061 R)
• M78: 41,212,119 km (0.041 R)
• M79: 42,124,965 km (0.098 R)
• M80: 42,336,497 km (0.099 R)
• M81: 42,760,906 km (0.113 R)
• M82: 43,115,453 km (0.102 R)
• M83: 46,132,991 km (0.115 R)
• M84: 46,569,518 km (0.089 R)
• M85: 47,593,665 km (0.101 R)
• M86: 47,667,118 km (0.1 R)
• M87: 47,961,227 km (0.096 R)
• M88: 48,625,142 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit