🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 149 Days

Day: 37.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,614,722 km

• M1: 28,124 km (0.067 R)
• M2: 172,337 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 22.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.89 AU

Year: 260 Days

Day: 16.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,614,722 km

• M1: 157,527 km (0.08 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.4

Radius: 14.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.56 AU - 5.9 AU

Year: 3875 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 103.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,614,722 km

• M1: 184,903 km (0.072 R)
• M2: 436,527 km (0.056 R)
• M3: 651,050 km (0.074 R)
• M4: 832,213 km (0.12 R)
• M5: 967,599 km (0.112 R)
• M6: 1,193,043 km (0.047 R)
• M7: 1,334,263 km (0.039 R)
• M8: 1,496,577 km (0.076 R)
• M9: 1,760,917 km (0.034 R)
• M10: 1,858,006 km (0.026 R)
• M11: 2,126,085 km (0.101 R)
• M12: 2,265,061 km (0.104 R)
• M13: 2,607,640 km (0.105 R)
• M14: 2,832,785 km (0.102 R)
• M15: 2,947,826 km (0.095 R)
• M16: 3,505,677 km (0.068 R)
• M17: 3,776,149 km (0.116 R)
• M18: 3,881,915 km (0.069 R)
• M19: 4,293,459 km (0.072 R)
• M20: 4,515,761 km (0.089 R)
• M21: 5,135,097 km (0.068 R)
• M22: 5,659,736 km (0.065 R)
• M23: 6,734,597 km (0.106 R)
• M24: 7,071,940 km (0.104 R)
• M25: 7,176,958 km (0.098 R)
• M26: 7,335,382 km (0.083 R)
• M27: 7,441,596 km (0.083 R)
• M28: 8,393,338 km (0.116 R)
• M29: 8,869,508 km (0.097 R)
• M30: 9,211,040 km (0.113 R)
• M31: 9,995,232 km (0.118 R)
• M32: 10,231,746 km (0.059 R)
• M33: 10,529,895 km (0.1 R)
• M34: 11,411,176 km (0.08 R)
• M35: 11,658,461 km (0.097 R)
• M36: 11,751,661 km (0.107 R)
• M37: 12,189,833 km (0.104 R)
• M38: 12,379,224 km (0.115 R)
• M39: 12,474,368 km (0.115 R)
• M40: 12,601,526 km (0.059 R)
• M41: 12,889,203 km (0.102 R)
• M42: 13,897,044 km (0.108 R)
• M43: 14,594,170 km (0.07 R)
• M44: 14,795,379 km (0.051 R)
• M45: 15,031,444 km (0.111 R)
• M46: 15,302,665 km (0.086 R)
• M47: 15,438,949 km (0.025 R)
• M48: 15,746,971 km (0.094 R)
• M49: 15,918,859 km (0.029 R)
• M50: 16,022,381 km (0.091 R)
• M51: 16,403,855 km (0.059 R)
• M52: 17,069,865 km (0.079 R)
• M53: 17,423,963 km (0.109 R)
• M54: 18,211,446 km (0.075 R)
• M55: 18,609,526 km (0.084 R)
• M56: 18,827,939 km (0.093 R)
• M57: 18,973,947 km (0.107 R)
• M58: 19,303,960 km (0.117 R)
• M59: 19,932,570 km (0.074 R)
• M60: 20,193,469 km (0.077 R)
• M61: 20,380,466 km (0.115 R)
• M62: 21,020,446 km (0.097 R)
• M63: 21,552,565 km (0.071 R)
• M64: 21,973,683 km (0.074 R)
• M65: 22,668,715 km (0.093 R)
• M66: 23,097,163 km (0.119 R)
• M67: 23,567,499 km (0.104 R)
• M68: 23,685,532 km (0.094 R)
• M69: 24,001,482 km (0.119 R)
• M70: 24,997,505 km (0.089 R)
• M71: 25,238,507 km (0.111 R)
• M72: 25,440,015 km (0.05 R)
• M73: 26,578,306 km (0.077 R)
• M74: 27,236,088 km (0.054 R)
• M75: 27,608,586 km (0.08 R)
• M76: 27,940,993 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 13.2

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.44 AU - 7.16 AU

Year: 5262 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,614,722 km

• M1: 191,784 km (0.115 R)
• M2: 358,287 km (0.074 R)
• M3: 442,959 km (0.077 R)
• M4: 738,565 km (0.096 R)
• M5: 995,424 km (0.113 R)
• M6: 1,219,372 km (0.044 R)
• M7: 1,345,932 km (0.074 R)
• M8: 1,735,335 km (0.054 R)
• M9: 1,934,300 km (0.086 R)
• M10: 2,102,748 km (0.115 R)
• M11: 2,198,640 km (0.112 R)
• M12: 2,335,223 km (0.061 R)
• M13: 2,741,830 km (0.103 R)
• M14: 2,825,754 km (0.118 R)
• M15: 3,237,148 km (0.045 R)
• M16: 3,878,026 km (0.116 R)
• M17: 3,996,657 km (0.081 R)
• M18: 4,092,549 km (0.071 R)
• M19: 4,237,659 km (0.117 R)
• M20: 4,683,610 km (0.103 R)
• M21: 4,937,927 km (0.104 R)
• M22: 5,301,749 km (0.094 R)
• M23: 5,566,986 km (0.095 R)
• M24: 5,755,329 km (0.091 R)
• M25: 6,000,520 km (0.086 R)
• M26: 6,417,001 km (0.08 R)
• M27: 6,557,922 km (0.063 R)
• M28: 6,699,890 km (0.12 R)
• M29: 7,366,199 km (0.076 R)
• M30: 7,454,761 km (0.109 R)
• M31: 7,782,231 km (0.054 R)
• M32: 8,482,349 km (0.074 R)
• M33: 8,793,064 km (0.076 R)
• M34: 9,170,948 km (0.108 R)
• M35: 9,522,054 km (0.096 R)
• M36: 10,008,098 km (0.115 R)
• M37: 10,435,798 km (0.117 R)
• M38: 10,735,442 km (0.118 R)
• M39: 11,139,357 km (0.095 R)
• M40: 11,241,083 km (0.106 R)
• M41: 12,066,564 km (0.087 R)
• M42: 12,346,013 km (0.103 R)
• M43: 12,451,480 km (0.115 R)
• M44: 12,592,401 km (0.113 R)
• M45: 13,054,209 km (0.112 R)
• M46: 13,413,244 km (0.114 R)
• M47: 14,398,945 km (0.093 R)
• M48: 14,956,646 km (0.119 R)
• M49: 15,068,994 km (0.074 R)
• M50: 15,219,339 km (0.104 R)
• M51: 15,901,805 km (0.1 R)
• M52: 16,131,587 km (0.096 R)
• M53: 17,022,443 km (0.082 R)
• M54: 18,690,309 km (0.096 R)
• M55: 18,892,416 km (0.109 R)
• M56: 19,584,755 km (0.114 R)
• M57: 19,995,850 km (0.11 R)
• M58: 20,618,027 km (0.087 R)
• M59: 21,162,264 km (0.109 R)
• M60: 21,415,085 km (0.065 R)
• M61: 22,350,670 km (0.11 R)
• M62: 22,436,389 km (0.068 R)
• M63: 22,909,867 km (0.05 R)
• M64: 23,126,036 km (0.091 R)
• M65: 23,954,209 km (0.062 R)
• M66: 24,041,874 km (0.039 R)
• M67: 24,261,633 km (0.098 R)
• M68: 24,393,878 km (0.107 R)
• M69: 25,102,971 km (0.05 R)
• M70: 26,044,092 km (0.067 R)
• M71: 27,316,721 km (0.062 R)
• M72: 28,284,469 km (0.118 R)
• M73: 28,702,745 km (0.105 R)
• M74: 29,592,254 km (0.05 R)
• M75: 30,016,813 km (0.086 R)
• M76: 30,490,888 km (0.071 R)
• M77: 30,776,620 km (0.079 R)
• M78: 31,735,094 km (0.1 R)
• M79: 32,073,035 km (0.089 R)
• M80: 32,315,085 km (0.061 R)
• M81: 32,460,494 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 13.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.25 AU - 11.35 AU

Year: 10684 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,614,722 km

• M1: 313,557 km (0.113 R)
• M2: 647,609 km (0.111 R)
• M3: 753,824 km (0.056 R)
• M4: 986,149 km (0.086 R)
• M5: 1,069,176 km (0.069 R)
• M6: 1,176,587 km (0.099 R)
• M7: 1,276,519 km (0.083 R)
• M8: 1,656,647 km (0.078 R)
• M9: 1,821,354 km (0.1 R)
• M10: 2,045,152 km (0.111 R)
• M11: 2,236,488 km (0.09 R)
• M12: 3,014,397 km (0.049 R)
• M13: 3,107,597 km (0.109 R)
• M14: 3,360,866 km (0.077 R)
• M15: 4,109,304 km (0.098 R)
• M16: 5,074,061 km (0.032 R)
• M17: 6,324,998 km (0.117 R)
• M18: 6,445,275 km (0.078 R)
• M19: 7,412,874 km (0.062 R)
• M20: 8,184,649 km (0.053 R)
• M21: 9,162,720 km (0.095 R)
• M22: 10,507,754 km (0.052 R)
• M23: 10,626,685 km (0.056 R)
• M24: 11,618,219 km (0.076 R)
• M25: 11,914,124 km (0.036 R)
• M26: 12,112,640 km (0.093 R)
• M27: 12,312,354 km (0.047 R)
• M28: 13,456,179 km (0.035 R)
• M29: 14,290,037 km (0.113 R)
• M30: 15,680,699 km (0.085 R)
• M31: 15,816,833 km (0.087 R)
• M32: 15,953,117 km (0.078 R)
• M33: 17,451,040 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338

Radius: 5.1

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.3 AU - 17.06 AU

Year: 22281 Days

Day: 23.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,614,722 km

• M1: 74,051 km (0.083 R)
• M2: 137,929 km (0.072 R)
• M3: 206,445 km (0.061 R)
• M4: 896,091 km (0.106 R)
• M5: 965,056 km (0.093 R)
• M6: 1,362,837 km (0.112 R)
• M7: 1,634,955 km (0.117 R)
• M8: 2,135,360 km (0.041 R)
• M9: 2,354,521 km (0.051 R)
• M10: 3,019,483 km (0.116 R)
• M11: 3,627,599 km (0.045 R)
• M12: 3,701,650 km (0.097 R)
• M13: 4,155,978 km (0.091 R)
• M14: 4,588,017 km (0.076 R)
• M15: 4,708,294 km (0.055 R)
• M16: 4,748,685 km (0.098 R)
• M17: 5,034,118 km (0.103 R)
• M18: 5,075,407 km (0.069 R)
• M19: 5,707,608 km (0.077 R)
• M20: 5,793,776 km (0.063 R)
• M21: 6,364,342 km (0.094 R)
• M22: 6,815,529 km (0.114 R)
• M23: 6,861,157 km (0.104 R)
• M24: 7,558,432 km (0.063 R)
• M25: 7,605,705 km (0.041 R)
• M26: 9,321,743 km (0.037 R)
• M27: 9,423,319 km (0.074 R)
• M28: 9,781,606 km (0.105 R)
• M29: 10,617,260 km (0.078 R)
• M30: 11,313,040 km (0.04 R)
• M31: 11,748,519 km (0.091 R)
• M32: 11,803,272 km (0.099 R)
• M33: 12,244,885 km (0.104 R)
• M34: 14,239,473 km (0.115 R)
• M35: 14,415,101 km (0.08 R)
• M36: 14,768,601 km (0.059 R)
• M37: 15,906,293 km (0.092 R)
• M38: 16,210,425 km (0.104 R)
• M39: 16,332,497 km (0.12 R)
• M40: 16,700,957 km (0.1 R)
• M41: 16,762,591 km (0.084 R)
• M42: 17,948,453 km (0.087 R)
• M43: 18,011,584 km (0.081 R)
• M44: 20,334,091 km (0.102 R)
• M45: 20,796,498 km (0.084 R)
• M46: 20,862,919 km (0.047 R)
• M47: 22,680,683 km (0.058 R)
• M48: 22,885,781 km (0.076 R)
• M49: 23,781,574 km (0.085 R)
• M50: 24,338,526 km (0.094 R)
• M51: 24,548,562 km (0.051 R)
• M52: 24,759,046 km (0.108 R)
• M53: 24,970,278 km (0.098 R)
• M54: 25,040,739 km (0.099 R)
• M55: 26,681,079 km (0.064 R)
• M56: 27,404,984 km (0.085 R)
• M57: 27,769,404 km (0.11 R)
• M58: 28,282,225 km (0.078 R)
• M59: 29,689,941 km (0.031 R)
• M60: 29,764,591 km (0.087 R)
• M61: 32,265,269 km (0.113 R)
• M62: 33,191,130 km (0.048 R)
• M63: 35,227,007 km (0.093 R)
• M64: 35,623,143 km (0.073 R)
• M65: 35,861,602 km (0.05 R)
• M66: 36,100,509 km (0.108 R)
• M67: 36,820,374 km (0.049 R)
• M68: 38,193,234 km (0.047 R)
• M69: 38,518,609 km (0.032 R)
• M70: 38,600,140 km (0.102 R)
• M71: 39,008,542 km (0.11 R)
• M72: 39,254,182 km (0.03 R)
• M73: 39,336,162 km (0.04 R)
• M74: 39,664,828 km (0.087 R)
• M75: 39,994,392 km (0.05 R)
• M76: 41,405,100 km (0.118 R)
• M77: 42,916,488 km (0.055 R)
• M78: 43,085,533 km (0.12 R)
• M79: 43,934,052 km (0.075 R)
• M80: 44,019,173 km (0.061 R)
• M81: 44,360,406 km (0.116 R)
• M82: 45,992,968 km (0.061 R)
• M83: 48,963,233 km (0.077 R)
• M84: 49,139,759 km (0.102 R)
• M85: 49,316,584 km (0.083 R)
• M86: 49,405,146 km (0.052 R)
• M87: 50,115,137 km (0.036 R)
• M88: 50,293,159 km (0.12 R)
• M89: 50,560,490 km (0.094 R)
• M90: 51,365,626 km (0.099 R)
• M91: 52,988,463 km (0.099 R)
• M92: 54,445,098 km (0.108 R)
• M93: 56,932,761 km (0.079 R)
• M94: 61,731,861 km (0.098 R)
• M95: 62,304,820 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit