🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.77 AU - 1.21 AU

Year: 443 Days

Day: 41.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.26 AU - 1.78 AU

Year: 843 Days

Day: 34.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.51 AU - 1.57 AU

Year: 859 Days

Day: 20.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.82 AU - 1.9 AU

Year: 1140 Days

Day: 35.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 12.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.35 AU - 3.07 AU

Year: 2006 Days

Day: 7.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,621,183 km

• M1: 176,974 km (0.047 R)
• M2: 296,653 km (0.113 R)
• M3: 438,771 km (0.077 R)
• M4: 603,927 km (0.109 R)
• M5: 808,128 km (0.091 R)
• M6: 985,551 km (0.1 R)
• M7: 1,240,316 km (0.089 R)
• M8: 1,352,215 km (0.116 R)
• M9: 1,448,257 km (0.064 R)
• M10: 1,688,661 km (0.092 R)
• M11: 1,866,981 km (0.074 R)
• M12: 1,964,070 km (0.117 R)
• M13: 2,073,875 km (0.046 R)
• M14: 2,392,818 km (0.078 R)
• M15: 2,546,455 km (0.117 R)
• M16: 2,703,383 km (0.102 R)
• M17: 2,826,353 km (0.068 R)
• M18: 3,129,139 km (0.091 R)
• M19: 3,363,259 km (0.1 R)
• M20: 3,536,045 km (0.106 R)
• M21: 3,630,292 km (0.051 R)
• M22: 3,766,426 km (0.115 R)
• M23: 4,072,054 km (0.065 R)
• M24: 4,156,876 km (0.058 R)
• M25: 4,328,315 km (0.111 R)
• M26: 4,429,294 km (0.115 R)
• M27: 4,531,170 km (0.094 R)
• M28: 4,707,695 km (0.075 R)
• M29: 5,022,150 km (0.039 R)
• M30: 5,113,255 km (0.119 R)
• M31: 5,327,928 km (0.104 R)
• M32: 5,436,536 km (0.031 R)
• M33: 5,703,120 km (0.12 R)
• M34: 5,798,264 km (0.055 R)
• M35: 5,910,013 km (0.107 R)
• M36: 6,006,205 km (0.114 R)
• M37: 6,396,805 km (0.095 R)
• M38: 6,495,689 km (0.117 R)
• M39: 6,578,566 km (0.051 R)
• M40: 6,745,368 km (0.084 R)
• M41: 7,236,947 km (0.073 R)
• M42: 7,340,169 km (0.096 R)
• M43: 7,670,182 km (0.111 R)
• M44: 7,845,810 km (0.091 R)
• M45: 7,969,527 km (0.113 R)
• M46: 8,201,105 km (0.094 R)
• M47: 8,416,825 km (0.081 R)
• M48: 8,964,503 km (0.071 R)
• M49: 9,354,804 km (0.118 R)
• M50: 9,731,641 km (0.107 R)
• M51: 9,845,784 km (0.056 R)
• M52: 9,979,375 km (0.05 R)
• M53: 10,075,117 km (0.117 R)
• M54: 10,267,799 km (0.043 R)
• M55: 10,597,962 km (0.114 R)
• M56: 10,892,221 km (0.065 R)
• M57: 11,368,541 km (0.079 R)
• M58: 11,669,831 km (0.037 R)
• M59: 11,750,614 km (0.071 R)
• M60: 11,831,696 km (0.068 R)
• M61: 12,014,504 km (0.08 R)
• M62: 12,116,530 km (0.032 R)
• M63: 12,259,845 km (0.083 R)
• M64: 12,548,120 km (0.117 R)
• M65: 12,922,114 km (0.098 R)
• M66: 13,131,402 km (0.086 R)
• M67: 13,341,886 km (0.036 R)
• M68: 13,937,286 km (0.069 R)
• M69: 14,303,052 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 9.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.31 AU - 3.41 AU

Year: 2769 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,621,183 km

• M1: 154,086 km (0.112 R)
• M2: 224,846 km (0.1 R)
• M3: 292,314 km (0.114 R)
• M4: 391,049 km (0.106 R)
• M5: 535,560 km (0.11 R)
• M6: 811,718 km (0.111 R)
• M7: 880,084 km (0.115 R)
• M8: 1,163,722 km (0.04 R)
• M9: 1,241,962 km (0.117 R)
• M10: 1,310,477 km (0.056 R)
• M11: 1,451,548 km (0.105 R)
• M12: 1,511,986 km (0.119 R)
• M13: 1,698,235 km (0.075 R)
• M14: 2,259,377 km (0.072 R)
• M15: 2,634,269 km (0.03 R)
• M16: 2,798,677 km (0.085 R)
• M17: 3,013,200 km (0.113 R)
• M18: 3,296,688 km (0.055 R)
• M19: 3,622,064 km (0.071 R)
• M20: 3,923,653 km (0.029 R)
• M21: 4,043,182 km (0.037 R)
• M22: 4,164,057 km (0.103 R)
• M23: 4,338,637 km (0.103 R)
• M24: 4,409,248 km (0.112 R)
• M25: 4,533,563 km (0.118 R)
• M26: 4,840,538 km (0.104 R)
• M27: 4,968,893 km (0.104 R)
• M28: 5,304,142 km (0.108 R)
• M29: 5,455,535 km (0.098 R)
• M30: 5,531,830 km (0.078 R)
• M31: 5,937,988 km (0.074 R)
• M32: 6,075,618 km (0.114 R)
• M33: 6,214,146 km (0.114 R)
• M34: 6,595,770 km (0.115 R)
• M35: 6,758,682 km (0.093 R)
• M36: 7,026,313 km (0.084 R)
• M37: 7,151,077 km (0.037 R)
• M38: 7,466,131 km (0.111 R)
• M39: 7,657,317 km (0.045 R)
• M40: 7,721,494 km (0.11 R)
• M41: 7,807,214 km (0.108 R)
• M42: 8,460,358 km (0.115 R)
• M43: 8,571,060 km (0.058 R)
• M44: 9,221,961 km (0.062 R)
• M45: 9,496,024 km (0.106 R)
• M46: 10,239,825 km (0.117 R)
• M47: 10,404,981 km (0.058 R)
• M48: 10,786,006 km (0.088 R)
• M49: 10,857,963 km (0.09 R)
• M50: 11,195,755 km (0.109 R)
• M51: 11,317,229 km (0.077 R)
• M52: 11,684,491 km (0.077 R)
• M53: 11,832,444 km (0.119 R)
• M54: 12,505,933 km (0.062 R)
• M55: 12,657,326 km (0.053 R)
• M56: 12,809,318 km (0.118 R)
• M57: 13,371,806 km (0.107 R)
• M58: 15,080,513 km (0.074 R)
• M59: 15,674,267 km (0.076 R)
• M60: 15,864,705 km (0.111 R)
• M61: 16,001,287 km (0.051 R)
• M62: 16,303,176 km (0.115 R)
• M63: 16,940,313 km (0.092 R)
• M64: 17,024,088 km (0.11 R)
• M65: 17,135,987 km (0.105 R)
• M66: 17,642,226 km (0.112 R)
• M67: 18,010,985 km (0.073 R)
• M68: 18,267,695 km (0.103 R)
• M69: 18,871,472 km (0.114 R)
• M70: 19,365,145 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 14.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.82 AU - 3.86 AU

Year: 3383 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 131 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,621,183 km

• M1: 208,988 km (0.054 R)
• M2: 389,254 km (0.108 R)
• M3: 512,373 km (0.119 R)
• M4: 937,530 km (0.089 R)
• M5: 1,183,918 km (0.075 R)
• M6: 1,298,061 km (0.076 R)
• M7: 1,501,215 km (0.099 R)
• M8: 1,663,977 km (0.114 R)
• M9: 2,035,129 km (0.075 R)
• M10: 2,160,193 km (0.038 R)
• M11: 2,374,417 km (0.117 R)
• M12: 2,716,997 km (0.074 R)
• M13: 2,855,524 km (0.081 R)
• M14: 2,996,445 km (0.073 R)
• M15: 3,188,080 km (0.054 R)
• M16: 3,383,754 km (0.094 R)
• M17: 3,549,957 km (0.115 R)
• M18: 3,753,111 km (0.102 R)
• M19: 3,873,388 km (0.069 R)
• M20: 4,349,708 km (0.079 R)
• M21: 4,957,225 km (0.049 R)
• M22: 5,070,620 km (0.104 R)
• M23: 5,396,743 km (0.114 R)
• M24: 5,809,035 km (0.099 R)
• M25: 6,069,485 km (0.067 R)
• M26: 6,374,964 km (0.078 R)
• M27: 6,789,948 km (0.119 R)
• M28: 7,756,051 km (0.064 R)
• M29: 7,866,006 km (0.107 R)
• M30: 8,087,710 km (0.087 R)
• M31: 8,311,359 km (0.114 R)
• M32: 8,401,416 km (0.062 R)
• M33: 9,413,745 km (0.086 R)
• M34: 9,720,122 km (0.116 R)
• M35: 10,125,981 km (0.11 R)
• M36: 10,586,144 km (0.111 R)
• M37: 11,053,188 km (0.051 R)
• M38: 11,627,644 km (0.094 R)
• M39: 11,880,315 km (0.055 R)
• M40: 12,391,491 km (0.11 R)
• M41: 12,649,697 km (0.093 R)
• M42: 12,831,608 km (0.073 R)
• M43: 13,171,644 km (0.102 R)
• M44: 13,488,193 km (0.054 R)
• M45: 13,780,507 km (0.052 R)
• M46: 14,075,065 km (0.097 R)
• M47: 14,752,145 km (0.109 R)
• M48: 15,439,847 km (0.079 R)
• M49: 15,578,673 km (0.075 R)
• M50: 16,081,921 km (0.049 R)
• M51: 16,222,543 km (0.025 R)
• M52: 16,363,763 km (0.119 R)
• M53: 16,732,522 km (0.103 R)
• M54: 17,046,827 km (0.036 R)
• M55: 17,334,354 km (0.112 R)
• M56: 17,913,896 km (0.065 R)
• M57: 18,118,397 km (0.06 R)
• M58: 18,854,717 km (0.104 R)
• M59: 18,973,348 km (0.076 R)
• M60: 19,660,900 km (0.111 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 10.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.78 AU - 5.94 AU

Year: 5579 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,621,183 km

• M1: 136,732 km (0.1 R)
• M2: 300,393 km (0.037 R)
• M3: 645,964 km (0.107 R)
• M4: 756,217 km (0.112 R)
• M5: 873,352 km (0.044 R)
• M6: 1,061,397 km (0.115 R)
• M7: 1,180,776 km (0.038 R)
• M8: 1,263,055 km (0.09 R)
• M9: 1,492,089 km (0.113 R)
• M10: 1,657,694 km (0.084 R)
• M11: 2,040,216 km (0.102 R)
• M12: 2,380,102 km (0.062 R)
• M13: 2,450,264 km (0.038 R)
• M14: 2,592,830 km (0.054 R)
• M15: 2,904,891 km (0.076 R)
• M16: 3,036,837 km (0.076 R)
• M17: 3,209,622 km (0.078 R)
• M18: 3,706,736 km (0.112 R)
• M19: 4,421,365 km (0.044 R)
• M20: 4,705,900 km (0.074 R)
• M21: 4,839,342 km (0.08 R)
• M22: 4,928,951 km (0.115 R)
• M23: 5,201,219 km (0.095 R)
• M24: 5,385,374 km (0.095 R)
• M25: 5,712,993 km (0.113 R)
• M26: 6,437,047 km (0.112 R)
• M27: 6,910,524 km (0.084 R)
• M28: 7,011,652 km (0.034 R)
• M29: 7,318,029 km (0.072 R)
• M30: 8,129,896 km (0.114 R)
• M31: 8,832,707 km (0.114 R)
• M32: 9,302,893 km (0.052 R)
• M33: 9,526,991 km (0.088 R)
• M34: 9,752,884 km (0.072 R)
• M35: 9,923,425 km (0.045 R)
• M36: 10,820,414 km (0.063 R)
• M37: 11,383,052 km (0.027 R)
• M38: 11,864,158 km (0.043 R)
• M39: 12,290,811 km (0.108 R)
• M40: 12,413,482 km (0.089 R)
• M41: 12,567,568 km (0.118 R)
• M42: 12,971,183 km (0.092 R)
• M43: 13,221,609 km (0.107 R)
• M44: 13,663,821 km (0.086 R)
• M45: 14,110,819 km (0.05 R)
• M46: 14,921,191 km (0.104 R)
• M47: 15,315,381 km (0.088 R)
• M48: 15,580,169 km (0.118 R)
• M49: 15,679,951 km (0.1 R)
• M50: 16,114,383 km (0.071 R)
• M51: 16,995,066 km (0.079 R)
• M52: 17,269,279 km (0.101 R)
• M53: 17,372,502 km (0.074 R)
• M54: 17,475,874 km (0.08 R)
• M55: 18,521,114 km (0.112 R)
• M56: 18,732,496 km (0.053 R)
• M57: 18,909,320 km (0.038 R)
• M58: 19,157,952 km (0.08 R)
• M59: 19,229,161 km (0.057 R)
• M60: 19,336,123 km (0.081 R)
• M61: 19,407,481 km (0.085 R)
• M62: 19,765,918 km (0.115 R)
• M63: 19,837,874 km (0.079 R)
• M64: 19,946,034 km (0.07 R)
• M65: 20,416,669 km (0.075 R)
• M66: 20,489,373 km (0.093 R)
• M67: 20,708,235 km (0.083 R)
• M68: 21,442,910 km (0.046 R)
• M69: 21,516,811 km (0.119 R)
• M70: 21,627,963 km (0.062 R)
• M71: 22,260,911 km (0.088 R)
• M72: 23,659,801 km (0.087 R)
• M73: 23,812,690 km (0.078 R)
• M74: 24,235,005 km (0.096 R)
• M75: 24,466,283 km (0.111 R)
• M76: 24,853,592 km (0.11 R)
• M77: 25,009,024 km (0.073 R)
• M78: 25,164,905 km (0.119 R)
• M79: 25,281,891 km (0.119 R)
• M80: 25,516,610 km (0.113 R)
• M81: 25,869,960 km (0.098 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: 477 - 11,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit