🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.44 AU - 0.56 AU

Year: 228 Days

Day: 26.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 235 Days

Day: 44.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.53 AU - 0.69 AU

Year: 308 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.5 AU - 0.76 AU

Year: 323 Days

Day: 41.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,156,651 km

• M1: 223,050 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.4

Radius: 14.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.77 AU - 1.97 AU

Year: 1651 Days

Day: 7.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,156,651 km

• M1: 208,240 km (0.064 R)
• M2: 381,175 km (0.098 R)
• M3: 483,052 km (0.085 R)
• M4: 583,880 km (0.064 R)
• M5: 788,231 km (0.052 R)
• M6: 1,041,201 km (0.091 R)
• M7: 1,537,118 km (0.097 R)
• M8: 1,747,902 km (0.109 R)
• M9: 1,882,540 km (0.118 R)
• M10: 2,050,089 km (0.112 R)
• M11: 2,150,769 km (0.095 R)
• M12: 2,488,112 km (0.037 R)
• M13: 2,595,972 km (0.069 R)
• M14: 2,862,555 km (0.095 R)
• M15: 3,387,943 km (0.095 R)
• M16: 4,251,571 km (0.039 R)
• M17: 4,343,125 km (0.097 R)
• M18: 4,481,803 km (0.108 R)
• M19: 4,614,197 km (0.118 R)
• M20: 4,755,716 km (0.064 R)
• M21: 4,946,753 km (0.102 R)
• M22: 5,435,639 km (0.097 R)
• M23: 5,527,043 km (0.076 R)
• M24: 5,804,248 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 13.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.89 AU - 2.81 AU

Year: 2326 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,156,651 km

• M1: 179,218 km (0.108 R)
• M2: 321,037 km (0.043 R)
• M3: 462,856 km (0.109 R)
• M4: 740,210 km (0.045 R)
• M5: 1,030,131 km (0.08 R)
• M6: 1,116,449 km (0.059 R)
• M7: 1,257,370 km (0.079 R)
• M8: 1,651,710 km (0.094 R)
• M9: 1,799,363 km (0.111 R)
• M10: 1,920,837 km (0.113 R)
• M11: 2,393,117 km (0.107 R)
• M12: 2,510,701 km (0.077 R)
• M13: 2,690,667 km (0.111 R)
• M14: 2,830,691 km (0.071 R)
• M15: 3,072,740 km (0.077 R)
• M16: 4,108,107 km (0.119 R)
• M17: 4,413,885 km (0.057 R)
• M18: 4,706,050 km (0.086 R)
• M19: 4,811,965 km (0.1 R)
• M20: 5,080,344 km (0.036 R)
• M21: 5,243,705 km (0.07 R)
• M22: 5,453,291 km (0.11 R)
• M23: 5,710,600 km (0.101 R)
• M24: 5,949,208 km (0.056 R)
• M25: 6,260,671 km (0.118 R)
• M26: 6,912,020 km (0.117 R)
• M27: 7,056,980 km (0.078 R)
• M28: 7,350,043 km (0.034 R)
• M29: 7,672,127 km (0.074 R)
• M30: 7,872,588 km (0.097 R)
• M31: 8,484,742 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 9.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.45 AU - 2.75 AU

Year: 2707 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,156,651 km

• M1: 137,780 km (0.115 R)
• M2: 260,749 km (0.108 R)
• M3: 384,167 km (0.114 R)
• M4: 462,557 km (0.098 R)
• M5: 526,435 km (0.115 R)
• M6: 611,107 km (0.116 R)
• M7: 701,016 km (0.043 R)
• M8: 967,150 km (0.084 R)
• M9: 1,057,657 km (0.107 R)
• M10: 1,167,761 km (0.064 R)
• M11: 1,264,551 km (0.095 R)
• M12: 1,565,093 km (0.099 R)
• M13: 1,653,356 km (0.112 R)
• M14: 1,723,966 km (0.048 R)
• M15: 1,955,244 km (0.105 R)
• M16: 2,036,925 km (0.118 R)
• M17: 2,098,858 km (0.085 R)
• M18: 2,232,000 km (0.085 R)
• M19: 2,360,654 km (0.085 R)
• M20: 2,573,233 km (0.078 R)
• M21: 2,662,992 km (0.085 R)
• M22: 2,954,408 km (0.116 R)
• M23: 3,634,630 km (0.091 R)
• M24: 3,769,717 km (0.029 R)
• M25: 3,958,060 km (0.068 R)
• M26: 4,140,719 km (0.12 R)
• M27: 4,388,753 km (0.092 R)
• M28: 5,227,997 km (0.091 R)
• M29: 5,285,143 km (0.093 R)
• M30: 5,409,459 km (0.063 R)
• M31: 5,496,226 km (0.099 R)
• M32: 5,593,016 km (0.117 R)
• M33: 5,867,378 km (0.058 R)
• M34: 6,156,102 km (0.097 R)
• M35: 6,459,786 km (0.079 R)
• M36: 6,531,293 km (0.091 R)
• M37: 6,820,167 km (0.117 R)
• M38: 7,039,627 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 10.8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.67 AU - 5.83 AU

Year: 7767 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 57.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,156,651 km

• M1: 135,685 km (0.1 R)
• M2: 347,965 km (0.104 R)
• M3: 415,284 km (0.083 R)
• M4: 708,795 km (0.095 R)
• M5: 784,641 km (0.102 R)
• M6: 912,397 km (0.095 R)
• M7: 1,189,752 km (0.076 R)
• M8: 2,242,921 km (0.117 R)
• M9: 2,312,035 km (0.106 R)
• M10: 2,405,384 km (0.12 R)
• M11: 2,620,057 km (0.111 R)
• M12: 2,890,979 km (0.097 R)
• M13: 3,093,983 km (0.037 R)
• M14: 3,275,445 km (0.045 R)
• M15: 3,433,720 km (0.098 R)
• M16: 3,567,610 km (0.089 R)
• M17: 3,703,445 km (0.048 R)
• M18: 4,378,580 km (0.103 R)
• M19: 4,494,818 km (0.081 R)
• M20: 4,879,883 km (0.077 R)
• M21: 5,183,417 km (0.041 R)
• M22: 5,275,719 km (0.06 R)
• M23: 6,228,358 km (0.062 R)
• M24: 6,590,983 km (0.12 R)
• M25: 7,405,992 km (0.044 R)
• M26: 7,614,681 km (0.118 R)
• M27: 8,002,588 km (0.104 R)
• M28: 8,073,797 km (0.101 R)
• M29: 10,539,768 km (0.111 R)
• M30: 11,130,530 km (0.088 R)
• M31: 11,329,795 km (0.056 R)
• M32: 11,409,830 km (0.066 R)
• M33: 11,853,537 km (0.085 R)
• M34: 14,026,895 km (0.06 R)
• M35: 14,851,179 km (0.094 R)
• M36: 15,335,577 km (0.105 R)
• M37: 15,424,288 km (0.101 R)
• M38: 15,735,751 km (0.109 R)
• M39: 15,959,699 km (0.12 R)
• M40: 16,819,887 km (0.095 R)
• M41: 17,324,780 km (0.101 R)
• M42: 17,927,958 km (0.11 R)
• M43: 18,208,604 km (0.077 R)
• M44: 18,302,551 km (0.039 R)
• M45: 18,490,746 km (0.117 R)
• M46: 18,774,383 km (0.068 R)
• M47: 19,730,164 km (0.092 R)
• M48: 20,165,494 km (0.12 R)
• M49: 20,359,971 km (0.037 R)
• M50: 20,457,359 km (0.119 R)
• M51: 20,897,925 km (0.025 R)
• M52: 21,440,666 km (0.061 R)
• M53: 21,938,079 km (0.031 R)
• M54: 22,288,587 km (0.118 R)
• M55: 22,540,061 km (0.063 R)
• M56: 23,300,018 km (0.076 R)
• M57: 23,555,232 km (0.105 R)
• M58: 23,965,579 km (0.064 R)
• M59: 26,582,943 km (0.1 R)
• M60: 28,250,810 km (0.102 R)
• M61: 28,577,532 km (0.102 R)
• M62: 29,786,282 km (0.096 R)
• M63: 31,461,330 km (0.066 R)
• M64: 31,913,115 km (0.1 R)
• M65: 32,880,415 km (0.098 R)
• M66: 33,741,800 km (0.06 R)
• M67: 34,030,673 km (0.09 R)
• M68: 34,262,251 km (0.104 R)
• M69: 35,077,110 km (0.092 R)
• M70: 35,487,008 km (0.102 R)
• M71: 36,016,286 km (0.106 R)
• M72: 36,429,625 km (0.089 R)
• M73: 36,548,106 km (0.074 R)
• M74: 36,844,759 km (0.11 R)
• M75: 38,701,568 km (0.11 R)
• M76: 38,822,293 km (0.1 R)
• M77: 39,367,727 km (0.044 R)
• M78: 39,610,823 km (0.099 R)
• M79: 39,915,554 km (0.095 R)
• M80: 40,037,626 km (0.113 R)
• M81: 40,343,404 km (0.104 R)
• M82: 40,711,265 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.5

Radius: 4.2

Gravity: 44.7 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.35 AU - 10.51 AU

Year: 15804 Days

Day: 16.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,156,651 km

• M1: 63,429 km (0.076 R)
• M2: 153,188 km (0.087 R)
• M3: 536,907 km (0.116 R)
• M4: 1,129,165 km (0.097 R)
• M5: 1,206,956 km (0.112 R)
• M6: 1,286,542 km (0.054 R)
• M7: 1,507,348 km (0.1 R)
• M8: 1,622,239 km (0.098 R)
• M9: 1,860,549 km (0.115 R)
• M10: 2,205,821 km (0.05 R)
• M11: 2,270,746 km (0.106 R)
• M12: 2,469,412 km (0.11 R)
• M13: 2,918,804 km (0.114 R)
• M14: 3,355,630 km (0.087 R)
• M15: 4,168,096 km (0.098 R)
• M16: 4,700,066 km (0.114 R)
• M17: 5,383,728 km (0.105 R)
• M18: 5,871,567 km (0.105 R)
• M19: 5,916,745 km (0.069 R)
• M20: 6,419,843 km (0.058 R)
• M21: 6,512,743 km (0.07 R)
• M22: 6,794,286 km (0.101 R)
• M23: 7,175,911 km (0.078 R)
• M24: 8,159,965 km (0.084 R)
• M25: 8,770,474 km (0.117 R)
• M26: 9,081,189 km (0.037 R)
• M27: 9,395,494 km (0.118 R)
• M28: 9,501,110 km (0.113 R)
• M29: 9,713,390 km (0.098 R)
• M30: 10,034,876 km (0.054 R)
• M31: 10,523,462 km (0.078 R)
• M32: 10,688,020 km (0.119 R)
• M33: 10,798,274 km (0.104 R)
• M34: 11,075,478 km (0.098 R)
• M35: 11,750,314 km (0.099 R)
• M36: 12,035,298 km (0.104 R)
• M37: 12,150,040 km (0.083 R)
• M38: 12,380,421 km (0.116 R)
• M39: 13,021,597 km (0.11 R)
• M40: 13,257,363 km (0.082 R)
• M41: 14,579,360 km (0.046 R)
• M42: 14,824,102 km (0.035 R)
• M43: 15,193,908 km (0.108 R)
• M44: 15,566,706 km (0.114 R)
• M45: 15,691,769 km (0.074 R)
• M46: 20,542,331 km (0.063 R)
• M47: 21,856,698 km (0.074 R)
• M48: 23,197,843 km (0.036 R)
• M49: 23,269,201 km (0.058 R)
• M50: 23,340,559 km (0.113 R)
• M51: 23,770,503 km (0.079 R)
• M52: 23,842,460 km (0.085 R)
• M53: 26,852,369 km (0.112 R)
• M54: 27,227,560 km (0.04 R)
• M55: 27,831,337 km (0.053 R)
• M56: 28,135,021 km (0.089 R)
• M57: 28,211,017 km (0.072 R)
• M58: 31,309,488 km (0.058 R)
• M59: 31,388,326 km (0.114 R)
• M60: 31,467,164 km (0.088 R)
• M61: 35,167,168 km (0.115 R)
• M62: 35,495,386 km (0.097 R)
• M63: 36,485,873 km (0.08 R)
• M64: 37,653,036 km (0.095 R)
• M65: 37,988,883 km (0.104 R)
• M66: 38,072,957 km (0.113 R)
• M67: 40,109,433 km (0.069 R)
• M68: 40,538,181 km (0.086 R)
• M69: 42,007,232 km (0.044 R)
• M70: 42,704,507 km (0.062 R)
• M71: 43,229,895 km (0.092 R)
• M72: 43,317,709 km (0.086 R)
• M73: 44,553,088 km (0.03 R)
• M74: 45,889,296 km (0.048 R)
• M75: 45,978,906 km (0.074 R)
• M76: 46,068,515 km (0.094 R)
• M77: 47,058,105 km (0.077 R)
• M78: 49,241,336 km (0.092 R)
• M79: 52,296,872 km (0.099 R)
• M80: 52,577,668 km (0.114 R)
• M81: 53,046,807 km (0.116 R)
• M82: 55,222,408 km (0.116 R)
• M83: 56,753,094 km (0.117 R)
• M84: 57,138,009 km (0.068 R)
• M85: 57,427,182 km (0.105 R)
• M86: 60,640,394 km (0.102 R)
• M87: 61,922,149 km (0.102 R)
• M88: 62,120,067 km (0.105 R)
• M89: 63,312,512 km (0.037 R)
• M90: 64,111,514 km (0.113 R)
• M91: 65,115,016 km (0.117 R)
• M92: 65,417,054 km (0.111 R)
• M93: 66,427,439 km (0.084 R)
• M94: 66,528,716 km (0.081 R)
• M95: 66,832,998 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 19,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit