🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.46 AU - 0.7 AU

Year: 285 Days

Day: 40.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 8.1

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.73 AU - 1.11 AU

Year: 570 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,700,530 km

• M1: 107,561 km (0.089 R)
• M2: 169,195 km (0.096 R)
• M3: 238,459 km (0.113 R)
• M4: 301,141 km (0.06 R)
• M5: 390,600 km (0.103 R)
• M6: 516,861 km (0.116 R)
• M7: 758,760 km (0.046 R)
• M8: 838,197 km (0.099 R)
• M9: 931,845 km (0.093 R)
• M10: 1,000,062 km (0.069 R)
• M11: 1,099,844 km (0.082 R)
• M12: 1,178,532 km (0.111 R)
• M13: 1,316,012 km (0.1 R)
• M14: 1,425,967 km (0.072 R)
• M15: 1,532,181 km (0.114 R)
• M16: 1,606,980 km (0.061 R)
• M17: 1,731,745 km (0.113 R)
• M18: 1,954,496 km (0.1 R)
• M19: 2,013,587 km (0.101 R)
• M20: 2,156,154 km (0.079 R)
• M21: 2,555,281 km (0.043 R)
• M22: 2,620,057 km (0.042 R)
• M23: 2,718,193 km (0.095 R)
• M24: 3,020,082 km (0.116 R)
• M25: 3,157,712 km (0.067 R)
• M26: 3,227,275 km (0.074 R)
• M27: 3,297,436 km (0.068 R)
• M28: 3,448,231 km (0.114 R)
• M29: 3,592,144 km (0.077 R)
• M30: 3,655,723 km (0.117 R)
• M31: 3,886,104 km (0.109 R)
• M32: 4,064,275 km (0.107 R)
• M33: 4,121,122 km (0.104 R)
• M34: 4,235,565 km (0.103 R)
• M35: 4,312,607 km (0.098 R)
• M36: 4,497,062 km (0.086 R)
• M37: 4,803,887 km (0.09 R)
• M38: 4,914,440 km (0.081 R)
• M39: 5,015,568 km (0.111 R)
• M40: 5,117,444 km (0.031 R)
• M41: 5,189,251 km (0.084 R)
• M42: 5,282,002 km (0.088 R)
• M43: 5,406,467 km (0.047 R)
• M44: 5,479,620 km (0.116 R)
• M45: 5,968,057 km (0.056 R)
• M46: 6,032,833 km (0.047 R)
• M47: 6,119,450 km (0.099 R)
• M48: 6,327,092 km (0.038 R)
• M49: 6,603,848 km (0.096 R)
• M50: 6,704,378 km (0.11 R)
• M51: 6,816,726 km (0.117 R)
• M52: 6,884,494 km (0.046 R)
• M53: 7,020,628 km (0.11 R)
• M54: 7,318,627 km (0.114 R)
• M55: 7,422,747 km (0.096 R)
• M56: 7,527,316 km (0.12 R)
• M57: 7,632,483 km (0.086 R)
• M58: 7,761,586 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 8.1

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.32 AU - 1.64 AU

Year: 1163 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 96.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,700,530 km

• M1: 102,624 km (0.067 R)
• M2: 211,681 km (0.035 R)
• M3: 320,738 km (0.036 R)
• M4: 430,393 km (0.077 R)
• M5: 690,245 km (0.114 R)
• M6: 803,341 km (0.119 R)
• M7: 1,048,382 km (0.112 R)
• M8: 1,132,755 km (0.07 R)
• M9: 1,235,529 km (0.096 R)
• M10: 1,399,787 km (0.094 R)
• M11: 1,580,202 km (0.068 R)
• M12: 1,686,716 km (0.119 R)
• M13: 2,126,833 km (0.112 R)
• M14: 2,195,349 km (0.094 R)
• M15: 2,314,578 km (0.115 R)
• M16: 2,425,879 km (0.047 R)
• M17: 2,601,357 km (0.06 R)
• M18: 2,791,795 km (0.088 R)
• M19: 2,867,193 km (0.115 R)
• M20: 2,921,347 km (0.116 R)
• M21: 3,008,712 km (0.083 R)
• M22: 3,119,415 km (0.036 R)
• M23: 3,242,534 km (0.054 R)
• M24: 3,333,190 km (0.079 R)
• M25: 3,459,152 km (0.114 R)
• M26: 3,668,738 km (0.112 R)
• M27: 3,894,631 km (0.117 R)
• M28: 4,112,745 km (0.12 R)
• M29: 4,460,111 km (0.085 R)
• M30: 4,561,089 km (0.058 R)
• M31: 4,611,803 km (0.113 R)
• M32: 4,675,532 km (0.117 R)
• M33: 4,894,543 km (0.117 R)
• M34: 4,972,633 km (0.09 R)
• M35: 5,077,352 km (0.106 R)
• M36: 5,130,010 km (0.112 R)
• M37: 5,585,087 km (0.079 R)
• M38: 5,776,273 km (0.111 R)
• M39: 6,207,115 km (0.052 R)
• M40: 6,462,179 km (0.104 R)
• M41: 6,519,326 km (0.09 R)
• M42: 6,662,940 km (0.067 R)
• M43: 6,880,305 km (0.043 R)
• M44: 6,982,481 km (0.063 R)
• M45: 7,055,784 km (0.097 R)
• M46: 7,144,196 km (0.093 R)
• M47: 7,351,838 km (0.108 R)
• M48: 8,294,903 km (0.092 R)
• M49: 8,513,166 km (0.063 R)
• M50: 8,575,848 km (0.088 R)
• M51: 8,717,517 km (0.118 R)
• M52: 9,082,984 km (0.055 R)
• M53: 9,275,666 km (0.107 R)
• M54: 9,845,485 km (0.066 R)
• M55: 9,993,736 km (0.11 R)
• M56: 10,142,885 km (0.032 R)
• M57: 10,326,143 km (0.101 R)
• M58: 10,510,447 km (0.093 R)
• M59: 10,662,139 km (0.086 R)
• M60: 11,035,835 km (0.045 R)
• M61: 11,189,921 km (0.097 R)
• M62: 11,362,108 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 8.3

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.7 AU - 1.72 AU

Year: 1444 Days

Day: 13 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,700,530 km

• M1: 119,379 km (0.077 R)
• M2: 187,446 km (0.063 R)
• M3: 255,513 km (0.115 R)
• M4: 463,604 km (0.117 R)
• M5: 723,904 km (0.057 R)
• M6: 815,308 km (0.07 R)
• M7: 870,660 km (0.093 R)
• M8: 935,435 km (0.098 R)
• M9: 1,018,911 km (0.108 R)
• M10: 1,148,912 km (0.079 R)
• M11: 1,303,147 km (0.115 R)
• M12: 1,397,095 km (0.063 R)
• M13: 1,503,159 km (0.081 R)
• M14: 1,602,044 km (0.097 R)
• M15: 1,703,022 km (0.051 R)
• M16: 1,806,245 km (0.064 R)
• M17: 2,040,665 km (0.066 R)
• M18: 2,353,324 km (0.055 R)
• M19: 2,777,434 km (0.076 R)
• M20: 2,862,705 km (0.107 R)
• M21: 3,048,505 km (0.094 R)
• M22: 3,251,061 km (0.072 R)
• M23: 3,536,643 km (0.057 R)
• M24: 3,980,351 km (0.094 R)
• M25: 4,118,280 km (0.118 R)
• M26: 4,656,982 km (0.105 R)
• M27: 4,905,314 km (0.071 R)
• M28: 4,979,066 km (0.064 R)
• M29: 5,112,956 km (0.107 R)
• M30: 5,263,152 km (0.09 R)
• M31: 5,353,958 km (0.11 R)
• M32: 5,414,695 km (0.104 R)
• M33: 5,567,734 km (0.077 R)
• M34: 5,629,368 km (0.107 R)
• M35: 5,722,268 km (0.04 R)
• M36: 5,815,617 km (0.044 R)
• M37: 5,893,857 km (0.111 R)
• M38: 6,051,383 km (0.11 R)
• M39: 6,162,385 km (0.047 R)
• M40: 6,451,259 km (0.086 R)
• M41: 6,695,253 km (0.072 R)
• M42: 6,942,388 km (0.03 R)
• M43: 7,175,611 km (0.117 R)
• M44: 7,462,391 km (0.09 R)
• M45: 7,632,932 km (0.103 R)
• M46: 7,735,855 km (0.119 R)
• M47: 7,908,342 km (0.108 R)
• M48: 8,099,678 km (0.103 R)
• M49: 8,187,192 km (0.055 R)
• M50: 8,540,094 km (0.111 R)
• M51: 9,188,002 km (0.086 R)
• M52: 9,425,863 km (0.103 R)
• M53: 9,870,318 km (0.078 R)
• M54: 9,945,117 km (0.082 R)
• M55: 10,227,109 km (0.113 R)
• M56: 10,302,805 km (0.036 R)
• M57: 10,568,940 km (0.118 R)
• M58: 10,837,468 km (0.029 R)
• M59: 11,322,614 km (0.109 R)
• M60: 11,498,990 km (0.051 R)
• M61: 12,434,725 km (0.112 R)
• M62: 12,495,312 km (0.09 R)
• M63: 12,860,779 km (0.095 R)
• M64: 12,983,450 km (0.116 R)
• M65: 13,229,688 km (0.065 R)
• M66: 13,312,266 km (0.104 R)
• M67: 13,394,844 km (0.084 R)
• M68: 13,789,782 km (0.069 R)
• M69: 14,125,330 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 11.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.7 AU - 2.14 AU

Year: 1718 Days

Day: 9.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,700,530 km

• M1: 178,620 km (0.09 R)
• M2: 310,416 km (0.113 R)
• M3: 409,001 km (0.092 R)
• M4: 487,091 km (0.117 R)
• M5: 919,877 km (0.097 R)
• M6: 1,310,627 km (0.114 R)
• M7: 1,455,587 km (0.118 R)
• M8: 1,562,550 km (0.1 R)
• M9: 1,672,355 km (0.112 R)
• M10: 1,865,037 km (0.081 R)
• M11: 2,053,081 km (0.118 R)
• M12: 2,198,490 km (0.038 R)
• M13: 2,347,340 km (0.072 R)
• M14: 2,423,037 km (0.056 R)
• M15: 2,629,033 km (0.04 R)
• M16: 2,720,886 km (0.043 R)
• M17: 2,840,714 km (0.109 R)
• M18: 3,127,343 km (0.075 R)
• M19: 3,197,056 km (0.094 R)
• M20: 3,281,280 km (0.077 R)
• M21: 3,655,274 km (0.106 R)
• M22: 3,892,237 km (0.091 R)
• M23: 4,149,695 km (0.081 R)
• M24: 4,365,864 km (0.103 R)
• M25: 4,585,773 km (0.075 R)
• M26: 4,713,081 km (0.117 R)
• M27: 5,020,355 km (0.073 R)
• M28: 5,184,613 km (0.102 R)
• M29: 5,451,346 km (0.098 R)
• M30: 5,552,475 km (0.108 R)
• M31: 5,756,825 km (0.107 R)
• M32: 6,032,983 km (0.086 R)
• M33: 6,295,976 km (0.115 R)
• M34: 6,815,081 km (0.088 R)
• M35: 6,924,287 km (0.118 R)
• M36: 7,144,346 km (0.065 R)
• M37: 7,273,748 km (0.118 R)
• M38: 7,422,598 km (0.058 R)
• M39: 7,685,591 km (0.12 R)
• M40: 7,970,874 km (0.118 R)
• M41: 8,689,243 km (0.12 R)
• M42: 9,126,368 km (0.109 R)
• M43: 9,206,552 km (0.062 R)
• M44: 9,489,292 km (0.119 R)
• M45: 9,939,283 km (0.119 R)
• M46: 10,104,738 km (0.103 R)
• M47: 10,354,566 km (0.067 R)
• M48: 10,459,285 km (0.099 R)
• M49: 11,009,356 km (0.047 R)
• M50: 11,223,580 km (0.112 R)
• M51: 11,482,235 km (0.03 R)
• M52: 11,830,349 km (0.113 R)
• M53: 11,961,846 km (0.065 R)
• M54: 12,093,791 km (0.104 R)
• M55: 12,336,888 km (0.087 R)
• M56: 12,514,759 km (0.116 R)
• M57: 12,895,486 km (0.099 R)
• M58: 13,189,296 km (0.084 R)
• M59: 14,014,329 km (0.053 R)
• M60: 14,176,642 km (0.102 R)
• M61: 14,293,029 km (0.108 R)
• M62: 14,363,041 km (0.097 R)
• M63: 14,433,053 km (0.106 R)
• M64: 14,503,364 km (0.08 R)
• M65: 14,997,935 km (0.099 R)
• M66: 15,116,566 km (0.09 R)
• M67: 15,211,560 km (0.105 R)
• M68: 15,546,061 km (0.052 R)
• M69: 15,786,315 km (0.098 R)
• M70: 16,173,475 km (0.039 R)
• M71: 16,319,482 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 8.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.04 AU - 2.92 AU

Year: 2522 Days

Day: 8.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,700,530 km

• M1: 105,167 km (0.072 R)
• M2: 184,753 km (0.097 R)
• M3: 269,426 km (0.065 R)
• M4: 364,720 km (0.057 R)
• M5: 423,661 km (0.074 R)
• M6: 548,276 km (0.084 R)
• M7: 608,415 km (0.063 R)
• M8: 777,311 km (0.1 R)
• M9: 967,449 km (0.084 R)
• M10: 1,030,430 km (0.096 R)
• M11: 1,100,741 km (0.092 R)
• M12: 1,265,000 km (0.111 R)
• M13: 1,372,710 km (0.052 R)
• M14: 1,430,904 km (0.09 R)
• M15: 1,510,041 km (0.104 R)
• M16: 1,652,009 km (0.117 R)
• M17: 1,791,285 km (0.086 R)
• M18: 1,869,674 km (0.091 R)
• M19: 2,037,224 km (0.105 R)
• M20: 2,096,764 km (0.037 R)
• M21: 2,225,119 km (0.113 R)
• M22: 2,286,454 km (0.056 R)
• M23: 2,379,504 km (0.055 R)
• M24: 2,601,657 km (0.051 R)
• M25: 2,690,667 km (0.12 R)
• M26: 2,863,752 km (0.117 R)
• M27: 2,981,186 km (0.114 R)
• M28: 3,117,320 km (0.111 R)
• M29: 3,220,842 km (0.091 R)
• M30: 3,281,728 km (0.052 R)
• M31: 3,448,979 km (0.112 R)
• M32: 3,637,173 km (0.057 R)
• M33: 3,727,979 km (0.1 R)
• M34: 3,847,208 km (0.063 R)
• M35: 3,902,560 km (0.074 R)
• M36: 4,042,434 km (0.073 R)
• M37: 4,269,523 km (0.095 R)
• M38: 4,510,675 km (0.053 R)
• M39: 4,588,765 km (0.071 R)
• M40: 4,687,051 km (0.102 R)
• M41: 4,855,648 km (0.11 R)
• M42: 4,975,924 km (0.09 R)
• M43: 5,127,766 km (0.054 R)
• M44: 5,291,277 km (0.117 R)
• M45: 5,363,383 km (0.113 R)
• M46: 5,920,037 km (0.11 R)
• M47: 6,005,756 km (0.031 R)
• M48: 6,407,127 km (0.119 R)
• M49: 6,572,283 km (0.083 R)
• M50: 6,649,925 km (0.114 R)
• M51: 6,862,054 km (0.104 R)
• M52: 6,940,743 km (0.098 R)
• M53: 7,053,839 km (0.102 R)
• M54: 7,213,011 km (0.042 R)
• M55: 7,350,491 km (0.119 R)
• M56: 7,651,183 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 11.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.77 AU - 4.31 AU

Year: 5243 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,700,530 km

• M1: 263,591 km (0.11 R)
• M2: 487,091 km (0.11 R)
• M3: 647,908 km (0.086 R)
• M4: 905,067 km (0.081 R)
• M5: 1,269,338 km (0.065 R)
• M6: 1,359,994 km (0.111 R)
• M7: 1,711,549 km (0.119 R)
• M8: 1,898,098 km (0.11 R)
• M9: 2,145,533 km (0.099 R)
• M10: 2,328,940 km (0.057 R)
• M11: 2,498,434 km (0.085 R)
• M12: 2,613,774 km (0.059 R)
• M13: 2,750,506 km (0.059 R)
• M14: 3,470,671 km (0.09 R)
• M15: 3,599,923 km (0.059 R)
• M16: 3,730,672 km (0.098 R)
• M17: 4,042,284 km (0.05 R)
• M18: 4,362,274 km (0.107 R)
• M19: 4,643,368 km (0.088 R)
• M20: 4,738,363 km (0.098 R)
• M21: 5,027,236 km (0.072 R)
• M22: 5,825,790 km (0.045 R)
• M23: 5,954,294 km (0.071 R)
• M24: 6,109,577 km (0.117 R)
• M25: 6,424,331 km (0.088 R)
• M26: 7,042,320 km (0.089 R)
• M27: 7,179,202 km (0.094 R)
• M28: 7,962,347 km (0.107 R)
• M29: 8,162,359 km (0.114 R)
• M30: 8,479,955 km (0.05 R)
• M31: 8,654,985 km (0.108 R)
• M32: 8,890,302 km (0.098 R)
• M33: 9,457,428 km (0.092 R)
• M34: 9,883,034 km (0.116 R)
• M35: 10,067,189 km (0.041 R)
• M36: 10,159,790 km (0.058 R)
• M37: 10,377,006 km (0.063 R)
• M38: 10,595,568 km (0.09 R)
• M39: 11,228,816 km (0.099 R)
• M40: 11,939,406 km (0.038 R)
• M41: 12,598,085 km (0.108 R)
• M42: 12,698,017 km (0.12 R)
• M43: 14,157,793 km (0.09 R)
• M44: 14,400,441 km (0.079 R)
• M45: 15,030,696 km (0.05 R)
• M46: 15,136,612 km (0.096 R)
• M47: 15,278,281 km (0.088 R)
• M48: 15,384,795 km (0.077 R)
• M49: 15,957,156 km (0.106 R)
• M50: 16,137,422 km (0.054 R)
• M51: 16,791,912 km (0.036 R)
• M52: 16,938,668 km (0.063 R)
• M53: 17,012,120 km (0.058 R)
• M54: 17,566,680 km (0.072 R)
• M55: 18,127,223 km (0.11 R)
• M56: 18,504,060 km (0.086 R)
• M57: 19,036,179 km (0.086 R)
• M58: 19,227,366 km (0.106 R)
• M59: 19,380,853 km (0.083 R)
• M60: 19,496,193 km (0.09 R)
• M61: 20,505,679 km (0.098 R)
• M62: 20,859,030 km (0.106 R)
• M63: 22,777,622 km (0.083 R)
• M64: 23,062,157 km (0.072 R)
• M65: 23,511,549 km (0.094 R)
• M66: 24,460,598 km (0.09 R)
• M67: 24,752,015 km (0.104 R)
• M68: 25,044,479 km (0.115 R)
• M69: 25,464,400 km (0.048 R)
• M70: 25,717,370 km (0.067 R)
• M71: 25,844,229 km (0.099 R)
• M72: 26,141,031 km (0.091 R)
• M73: 26,481,516 km (0.069 R)
• M74: 26,566,936 km (0.074 R)
• M75: 27,382,394 km (0.074 R)
• M76: 28,249,763 km (0.064 R)
• M77: 28,555,391 km (0.114 R)
• M78: 28,643,056 km (0.085 R)
• M79: 28,818,384 km (0.115 R)
• M80: 29,390,746 km (0.109 R)
• M81: 29,523,439 km (0.12 R)
• M82: 29,611,851 km (0.088 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: 312 - 16,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit