🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 239 Days

Day: 39.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.03 AU - 1.47 AU

Year: 524 Days

Day: 16.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,035,586 km

• M1: 617,690 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.87 AU - 3.31 AU

Year: 2035 Days

Day: 31.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,035,586 km

• M1: 92,601 km (0.092 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.02 AU - 4.76 AU

Year: 3447 Days

Day: 42.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.5

Radius: 9.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.82 AU - 5.7 AU

Year: 3892 Days

Day: 13.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 53,035,586 km

• M1: 205,398 km (0.104 R)
• M2: 271,969 km (0.091 R)
• M3: 360,531 km (0.096 R)
• M4: 455,974 km (0.111 R)
• M5: 600,935 km (0.107 R)
• M6: 814,261 km (0.099 R)
• M7: 954,434 km (0.067 R)
• M8: 1,069,026 km (0.065 R)
• M9: 1,250,189 km (0.117 R)
• M10: 1,536,071 km (0.028 R)
• M11: 2,040,216 km (0.049 R)
• M12: 2,201,183 km (0.065 R)
• M13: 2,558,572 km (0.067 R)
• M14: 2,639,355 km (0.055 R)
• M15: 2,720,886 km (0.065 R)
• M16: 2,970,715 km (0.097 R)
• M17: 3,327,954 km (0.12 R)
• M18: 3,428,933 km (0.11 R)
• M19: 3,569,555 km (0.12 R)
• M20: 3,882,962 km (0.066 R)
• M21: 3,949,384 km (0.115 R)
• M22: 4,110,501 km (0.11 R)
• M23: 4,191,732 km (0.097 R)
• M24: 4,578,443 km (0.119 R)
• M25: 4,833,208 km (0.068 R)
• M26: 4,947,800 km (0.109 R)
• M27: 5,077,950 km (0.078 R)
• M28: 5,179,976 km (0.073 R)
• M29: 5,282,750 km (0.029 R)
• M30: 5,356,501 km (0.071 R)
• M31: 5,430,552 km (0.105 R)
• M32: 5,867,378 km (0.102 R)
• M33: 6,035,975 km (0.036 R)
• M34: 6,315,424 km (0.082 R)
• M35: 6,983,977 km (0.095 R)
• M36: 7,081,215 km (0.109 R)
• M37: 7,310,250 km (0.076 R)
• M38: 7,408,984 km (0.097 R)
• M39: 7,491,712 km (0.065 R)
• M40: 7,725,084 km (0.115 R)
• M41: 8,045,523 km (0.081 R)
• M42: 8,664,709 km (0.094 R)
• M43: 8,734,421 km (0.105 R)
• M44: 8,980,061 km (0.109 R)
• M45: 9,050,671 km (0.117 R)
• M46: 9,676,140 km (0.079 R)
• M47: 9,766,647 km (0.074 R)
• M48: 9,893,954 km (0.085 R)
• M49: 10,149,916 km (0.082 R)
• M50: 10,241,919 km (0.109 R)
• M51: 11,158,056 km (0.103 R)
• M52: 11,291,049 km (0.073 R)
• M53: 11,597,126 km (0.103 R)
• M54: 11,674,019 km (0.119 R)
• M55: 11,905,896 km (0.097 R)
• M56: 12,041,881 km (0.116 R)
• M57: 12,119,821 km (0.081 R)
• M58: 12,650,146 km (0.114 R)
• M59: 13,167,904 km (0.105 R)
• M60: 13,389,159 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.7

Radius: 8.4

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.9 AU - 5.12 AU

Year: 4202 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,035,586 km

• M1: 105,317 km (0.104 R)
• M2: 229,334 km (0.089 R)
• M3: 355,445 km (0.062 R)
• M4: 507,735 km (0.105 R)
• M5: 560,094 km (0.119 R)
• M6: 839,094 km (0.104 R)
• M7: 981,063 km (0.116 R)
• M8: 1,075,609 km (0.077 R)
• M9: 1,230,592 km (0.092 R)
• M10: 1,288,935 km (0.098 R)
• M11: 1,393,205 km (0.107 R)
• M12: 1,642,136 km (0.073 R)
• M13: 1,722,919 km (0.094 R)
• M14: 1,805,198 km (0.078 R)
• M15: 2,007,753 km (0.084 R)
• M16: 2,217,788 km (0.06 R)
• M17: 2,380,102 km (0.104 R)
• M18: 2,471,955 km (0.026 R)
• M19: 2,546,305 km (0.025 R)
• M20: 2,621,403 km (0.105 R)
• M21: 3,454,514 km (0.065 R)
• M22: 3,558,933 km (0.084 R)
• M23: 3,643,157 km (0.117 R)
• M24: 3,706,886 km (0.095 R)
• M25: 4,162,710 km (0.118 R)
• M26: 4,296,152 km (0.079 R)
• M27: 4,476,567 km (0.079 R)
• M28: 4,659,226 km (0.117 R)
• M29: 4,728,489 km (0.074 R)
• M30: 4,867,915 km (0.119 R)
• M31: 5,414,845 km (0.08 R)
• M32: 5,512,083 km (0.074 R)
• M33: 5,609,771 km (0.091 R)
• M34: 5,806,941 km (0.094 R)
• M35: 6,031,487 km (0.104 R)
• M36: 6,259,025 km (0.096 R)
• M37: 7,037,533 km (0.11 R)
• M38: 7,277,039 km (0.101 R)
• M39: 8,261,842 km (0.113 R)
• M40: 9,142,973 km (0.117 R)
• M41: 9,316,955 km (0.072 R)
• M42: 9,550,627 km (0.074 R)
• M43: 10,263,461 km (0.104 R)
• M44: 10,717,491 km (0.088 R)
• M45: 11,209,219 km (0.093 R)
• M46: 11,333,385 km (0.078 R)
• M47: 12,214,517 km (0.119 R)
• M48: 12,310,259 km (0.111 R)
• M49: 12,631,296 km (0.106 R)
• M50: 12,954,876 km (0.109 R)
• M51: 13,346,972 km (0.088 R)
• M52: 13,942,372 km (0.113 R)
• M53: 14,109,174 km (0.118 R)
• M54: 14,243,213 km (0.067 R)
• M55: 14,344,042 km (0.101 R)
• M56: 14,512,489 km (0.093 R)
• M57: 14,580,108 km (0.091 R)
• M58: 15,296,233 km (0.089 R)
• M59: 15,537,384 km (0.057 R)
• M60: 15,606,499 km (0.102 R)
• M61: 17,296,805 km (0.119 R)
• M62: 17,368,462 km (0.081 R)
• M63: 17,692,342 km (0.028 R)
• M64: 18,418,939 km (0.105 R)
• M65: 18,822,853 km (0.103 R)
• M66: 19,081,358 km (0.055 R)
• M67: 19,192,509 km (0.103 R)
• M68: 19,676,758 km (0.065 R)
• M69: 20,127,197 km (0.098 R)
• M70: 21,229,883 km (0.1 R)
• M71: 21,807,929 km (0.084 R)
• M72: 22,391,211 km (0.075 R)
• M73: 22,743,663 km (0.053 R)
• M74: 23,058,417 km (0.056 R)
• M75: 23,176,899 km (0.045 R)
• M76: 24,936,768 km (0.12 R)
• M77: 25,017,850 km (0.039 R)
• M78: 25,505,839 km (0.107 R)
• M79: 26,037,958 km (0.04 R)
• M80: 26,988,503 km (0.091 R)
• M81: 27,238,332 km (0.084 R)
• M82: 27,447,021 km (0.09 R)
• M83: 27,866,194 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 3.2

Gravity: 39.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.59 AU - 14.25 AU

Year: 18423 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,035,586 km

• M1: 49,666 km (0.101 R)
• M2: 75,098 km (0.036 R)
• M3: 401,521 km (0.11 R)
• M4: 434,881 km (0.07 R)
• M5: 734,675 km (0.118 R)
• M6: 796,908 km (0.101 R)
• M7: 1,430,604 km (0.09 R)
• M8: 1,750,744 km (0.074 R)
• M9: 1,919,041 km (0.106 R)
• M10: 2,092,425 km (0.052 R)
• M11: 3,757,001 km (0.05 R)
• M12: 3,973,469 km (0.12 R)
• M13: 4,009,971 km (0.073 R)
• M14: 4,157,026 km (0.069 R)
• M15: 4,343,275 km (0.039 R)
• M16: 4,456,371 km (0.115 R)
• M17: 4,724,002 km (0.088 R)
• M18: 5,355,005 km (0.073 R)
• M19: 5,804,098 km (0.077 R)
• M20: 6,054,076 km (0.077 R)
• M21: 6,392,915 km (0.045 R)
• M22: 6,824,954 km (0.111 R)
• M23: 6,912,469 km (0.072 R)
• M24: 7,000,432 km (0.045 R)
• M25: 7,762,634 km (0.119 R)
• M26: 7,808,261 km (0.101 R)
• M27: 10,756,386 km (0.094 R)
• M28: 10,909,425 km (0.114 R)
• M29: 10,960,587 km (0.102 R)
• M30: 11,217,596 km (0.112 R)
• M31: 11,580,521 km (0.107 R)
• M32: 11,685,090 km (0.063 R)
• M33: 12,053,100 km (0.102 R)
• M34: 13,452,888 km (0.1 R)
• M35: 13,507,641 km (0.118 R)
• M36: 13,838,401 km (0.079 R)
• M37: 15,762,230 km (0.067 R)
• M38: 16,285,224 km (0.111 R)
• M39: 17,587,773 km (0.056 R)
• M40: 18,433,749 km (0.025 R)
• M41: 18,923,233 km (0.064 R)
• M42: 19,354,973 km (0.095 R)
• M43: 19,852,236 km (0.097 R)
• M44: 20,102,513 km (0.088 R)
• M45: 20,353,837 km (0.048 R)
• M46: 20,479,948 km (0.117 R)
• M47: 20,796,198 km (0.087 R)
• M48: 21,305,430 km (0.038 R)
• M49: 22,012,579 km (0.058 R)
• M50: 22,989,004 km (0.092 R)
• M51: 23,186,024 km (0.119 R)
• M52: 25,118,829 km (0.043 R)
• M53: 26,550,480 km (0.072 R)
• M54: 27,868,288 km (0.117 R)
• M55: 27,938,300 km (0.054 R)
• M56: 29,563,232 km (0.11 R)
• M57: 30,207,251 km (0.044 R)
• M58: 31,436,497 km (0.084 R)
• M59: 31,874,370 km (0.102 R)
• M60: 32,020,676 km (0.081 R)
• M61: 35,221,023 km (0.096 R)
• M62: 35,751,647 km (0.111 R)
• M63: 35,903,639 km (0.03 R)
• M64: 36,820,674 km (0.077 R)
• M65: 37,590,654 km (0.104 R)
• M66: 37,977,663 km (0.108 R)
• M67: 38,366,020 km (0.052 R)
• M68: 38,677,482 km (0.11 R)
• M69: 39,146,472 km (0.12 R)
• M70: 39,381,639 km (0.071 R)
• M71: 40,406,235 km (0.027 R)
• M72: 40,802,670 km (0.087 R)
• M73: 42,240,305 km (0.098 R)
• M74: 43,126,972 km (0.079 R)
• M75: 43,451,001 km (0.117 R)
• M76: 43,613,314 km (0.116 R)
• M77: 43,857,159 km (0.089 R)
• M78: 43,938,391 km (0.085 R)
• M79: 44,754,896 km (0.114 R)
• M80: 47,150,855 km (0.067 R)
• M81: 47,651,709 km (0.096 R)
• M82: 48,154,358 km (0.092 R)
• M83: 48,574,578 km (0.119 R)
• M84: 49,927,392 km (0.102 R)
• M85: 50,864,622 km (0.077 R)
• M86: 51,121,183 km (0.11 R)
• M87: 55,109,462 km (0.095 R)
• M88: 55,901,433 km (0.108 R)
• M89: 55,989,696 km (0.069 R)
• M90: 56,343,046 km (0.075 R)
• M91: 57,496,595 km (0.029 R)
• M92: 58,478,705 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165

Radius: 7.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.88 AU - 17.88 AU

Year: 23714 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,035,586 km

• M1: 151,842 km (0.082 R)
• M2: 408,103 km (0.053 R)
• M3: 908,209 km (0.108 R)
• M4: 1,333,964 km (0.047 R)
• M5: 1,402,779 km (0.096 R)
• M6: 1,715,140 km (0.104 R)
• M7: 1,790,238 km (0.098 R)
• M8: 1,969,905 km (0.074 R)
• M9: 2,264,164 km (0.067 R)
• M10: 2,458,791 km (0.111 R)
• M11: 2,687,825 km (0.12 R)
• M12: 3,044,317 km (0.051 R)
• M13: 3,197,355 km (0.094 R)
• M14: 3,321,671 km (0.072 R)
• M15: 3,511,062 km (0.105 R)
• M16: 4,337,889 km (0.118 R)
• M17: 4,579,939 km (0.063 R)
• M18: 4,826,327 km (0.093 R)
• M19: 5,149,458 km (0.11 R)
• M20: 6,315,723 km (0.119 R)
• M21: 7,809,458 km (0.078 R)
• M22: 7,977,306 km (0.08 R)
• M23: 10,448,663 km (0.116 R)
• M24: 10,633,566 km (0.044 R)
• M25: 10,913,015 km (0.066 R)
• M26: 12,249,074 km (0.083 R)
• M27: 12,444,000 km (0.059 R)
• M28: 12,886,660 km (0.077 R)
• M29: 13,535,167 km (0.117 R)
• M30: 13,635,846 km (0.111 R)
• M31: 14,143,132 km (0.067 R)
• M32: 14,194,145 km (0.059 R)
• M33: 14,347,782 km (0.056 R)
• M34: 15,490,710 km (0.107 R)
• M35: 15,701,793 km (0.082 R)
• M36: 16,073,244 km (0.092 R)
• M37: 17,041,591 km (0.048 R)
• M38: 17,423,365 km (0.059 R)
• M39: 18,417,891 km (0.102 R)
• M40: 18,641,391 km (0.109 R)
• M41: 18,753,439 km (0.041 R)
• M42: 20,058,531 km (0.08 R)
• M43: 21,158,524 km (0.089 R)
• M44: 21,392,645 km (0.03 R)
• M45: 22,875,010 km (0.105 R)
• M46: 24,329,102 km (0.094 R)
• M47: 24,697,262 km (0.113 R)
• M48: 28,672,825 km (0.101 R)
• M49: 29,582,979 km (0.032 R)
• M50: 30,172,993 km (0.098 R)
• M51: 32,774,350 km (0.111 R)
• M52: 33,520,993 km (0.054 R)
• M53: 35,031,184 km (0.064 R)
• M54: 35,724,869 km (0.042 R)
• M55: 37,055,393 km (0.118 R)
• M56: 39,045,493 km (0.119 R)
• M57: 39,332,571 km (0.086 R)
• M58: 39,692,504 km (0.093 R)
• M59: 40,053,483 km (0.097 R)
• M60: 40,488,215 km (0.099 R)
• M61: 41,581,626 km (0.102 R)
• M62: 41,654,779 km (0.076 R)
• M63: 41,948,141 km (0.107 R)
• M64: 42,906,464 km (0.116 R)
• M65: 45,371,239 km (0.051 R)
• M66: 46,127,157 km (0.096 R)
• M67: 46,203,003 km (0.069 R)
• M68: 46,963,409 km (0.092 R)
• M69: 47,958,235 km (0.104 R)
• M70: 48,805,557 km (0.106 R)
• M71: 49,735,308 km (0.064 R)
• M72: 51,298,007 km (0.102 R)
• M73: 51,769,989 km (0.103 R)
• M74: 52,797,577 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit