🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.2

Radius: 14.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.47 AU - 0.65 AU

Year: 279 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,139,519 km

• M1: 184,305 km (0.031 R)
• M2: 292,913 km (0.116 R)
• M3: 397,033 km (0.094 R)
• M4: 503,546 km (0.057 R)
• M5: 600,486 km (0.045 R)
• M6: 708,346 km (0.117 R)
• M7: 800,947 km (0.1 R)
• M8: 901,477 km (0.079 R)
• M9: 1,032,525 km (0.115 R)
• M10: 1,160,580 km (0.119 R)
• M11: 1,315,564 km (0.101 R)
• M12: 1,503,907 km (0.037 R)
• M13: 1,616,854 km (0.114 R)
• M14: 1,732,942 km (0.06 R)
• M15: 1,916,648 km (0.093 R)
• M16: 2,140,895 km (0.089 R)
• M17: 2,325,798 km (0.078 R)
• M18: 2,484,821 km (0.099 R)
• M19: 2,638,458 km (0.042 R)
• M20: 2,846,847 km (0.092 R)
• M21: 2,946,031 km (0.062 R)
• M22: 3,055,985 km (0.108 R)
• M23: 3,245,825 km (0.066 R)
• M24: 3,404,399 km (0.113 R)
• M25: 3,565,815 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 9.4

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.6 AU - 0.76 AU

Year: 374 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,139,519 km

• M1: 118,332 km (0.038 R)
• M2: 184,305 km (0.033 R)
• M3: 243,097 km (0.107 R)
• M4: 315,951 km (0.091 R)
• M5: 380,278 km (0.073 R)
• M6: 474,076 km (0.056 R)
• M7: 540,348 km (0.032 R)
• M8: 621,729 km (0.094 R)
• M9: 719,715 km (0.091 R)
• M10: 836,252 km (0.098 R)
• M11: 896,989 km (0.089 R)
• M12: 991,086 km (0.119 R)
• M13: 1,122,134 km (0.112 R)
• M14: 1,214,436 km (0.097 R)
• M15: 1,427,912 km (0.092 R)
• M16: 1,491,192 km (0.051 R)
• M17: 1,604,138 km (0.119 R)
• M18: 1,827,637 km (0.078 R)
• M19: 1,984,266 km (0.051 R)
• M20: 2,049,341 km (0.077 R)
• M21: 2,242,921 km (0.079 R)
• M22: 2,373,221 km (0.115 R)
• M23: 2,467,916 km (0.083 R)
• M24: 2,596,121 km (0.113 R)
• M25: 2,674,212 km (0.112 R)
• M26: 2,766,214 km (0.092 R)
• M27: 3,035,042 km (0.104 R)
• M28: 3,165,790 km (0.057 R)
• M29: 3,242,235 km (0.091 R)
• M30: 3,361,763 km (0.058 R)
• M31: 3,482,788 km (0.114 R)
• M32: 3,583,617 km (0.085 R)
• M33: 3,729,176 km (0.086 R)
• M34: 3,832,398 km (0.072 R)
• M35: 3,899,119 km (0.084 R)
• M36: 3,973,768 km (0.11 R)
• M37: 4,033,907 km (0.048 R)
• M38: 4,101,974 km (0.097 R)
• M39: 4,177,969 km (0.118 R)
• M40: 4,401,020 km (0.088 R)
• M41: 4,549,271 km (0.076 R)
• M42: 4,826,925 km (0.103 R)
• M43: 4,939,422 km (0.105 R)
• M44: 5,208,399 km (0.066 R)
• M45: 5,282,450 km (0.098 R)
• M46: 5,398,538 km (0.091 R)
• M47: 5,498,769 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 13.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 382 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,139,519 km

• M1: 174,581 km (0.102 R)
• M2: 270,323 km (0.104 R)
• M3: 400,473 km (0.106 R)
• M4: 500,704 km (0.076 R)
• M5: 630,555 km (0.096 R)
• M6: 750,832 km (0.089 R)
• M7: 858,991 km (0.05 R)
• M8: 962,363 km (0.08 R)
• M9: 1,051,374 km (0.054 R)
• M10: 1,222,514 km (0.063 R)
• M11: 1,332,618 km (0.096 R)
• M12: 1,424,920 km (0.048 R)
• M13: 1,515,127 km (0.077 R)
• M14: 1,683,574 km (0.087 R)
• M15: 1,811,929 km (0.062 R)
• M16: 1,953,299 km (0.117 R)
• M17: 2,083,749 km (0.118 R)
• M18: 2,323,255 km (0.086 R)
• M19: 2,461,932 km (0.065 R)
• M20: 2,630,080 km (0.101 R)
• M21: 2,715,650 km (0.117 R)
• M22: 2,829,494 km (0.027 R)
• M23: 2,917,308 km (0.118 R)
• M24: 3,022,775 km (0.116 R)
• M25: 3,123,903 km (0.095 R)
• M26: 3,272,005 km (0.069 R)
• M27: 3,358,472 km (0.08 R)
• M28: 3,510,464 km (0.07 R)
• M29: 3,694,619 km (0.071 R)
• M30: 3,894,182 km (0.047 R)
• M31: 4,103,619 km (0.106 R)
• M32: 4,209,834 km (0.102 R)
• M33: 4,342,228 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 9.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.5 AU - 2.12 AU

Year: 1624 Days

Day: 6.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,139,519 km

• M1: 139,425 km (0.05 R)
• M2: 244,593 km (0.097 R)
• M3: 310,266 km (0.1 R)
• M4: 491,728 km (0.1 R)
• M5: 569,519 km (0.101 R)
• M6: 935,136 km (0.039 R)
• M7: 1,018,163 km (0.05 R)
• M8: 1,338,751 km (0.06 R)
• M9: 1,491,341 km (0.117 R)
• M10: 1,731,446 km (0.065 R)
• M11: 1,824,645 km (0.114 R)
• M12: 1,983,967 km (0.035 R)
• M13: 2,103,795 km (0.1 R)
• M14: 2,248,456 km (0.03 R)
• M15: 2,547,951 km (0.116 R)
• M16: 2,619,010 km (0.093 R)
• M17: 2,714,603 km (0.025 R)
• M18: 2,835,927 km (0.036 R)
• M19: 2,971,463 km (0.1 R)
• M20: 3,083,960 km (0.104 R)
• M21: 3,365,055 km (0.092 R)
• M22: 3,561,477 km (0.109 R)
• M23: 3,667,841 km (0.092 R)
• M24: 3,979,453 km (0.116 R)
• M25: 4,701,113 km (0.03 R)
• M26: 5,264,798 km (0.065 R)
• M27: 5,340,644 km (0.112 R)
• M28: 5,508,792 km (0.05 R)
• M29: 5,601,094 km (0.047 R)
• M30: 5,663,027 km (0.079 R)
• M31: 5,850,174 km (0.11 R)
• M32: 6,118,703 km (0.083 R)
• M33: 6,310,637 km (0.093 R)
• M34: 6,472,202 km (0.046 R)
• M35: 6,651,570 km (0.102 R)
• M36: 6,915,311 km (0.033 R)
• M37: 7,249,812 km (0.069 R)
• M38: 7,334,335 km (0.079 R)
• M39: 7,487,224 km (0.105 R)
• M40: 7,606,902 km (0.098 R)
• M41: 7,796,143 km (0.048 R)
• M42: 7,952,174 km (0.087 R)
• M43: 8,091,749 km (0.089 R)
• M44: 8,604,720 km (0.108 R)
• M45: 8,783,938 km (0.091 R)
• M46: 8,964,503 km (0.058 R)
• M47: 9,109,912 km (0.049 R)
• M48: 9,476,726 km (0.074 R)
• M49: 9,848,327 km (0.047 R)
• M50: 10,054,772 km (0.06 R)
• M51: 10,433,853 km (0.116 R)
• M52: 10,586,742 km (0.109 R)
• M53: 10,972,405 km (0.063 R)
• M54: 11,519,934 km (0.111 R)
• M55: 11,678,059 km (0.1 R)
• M56: 11,876,725 km (0.097 R)
• M57: 12,277,348 km (0.067 R)
• M58: 12,438,913 km (0.06 R)
• M59: 12,825,325 km (0.119 R)
• M60: 12,927,650 km (0.044 R)
• M61: 13,174,486 km (0.076 R)
• M62: 13,277,709 km (0.054 R)
• M63: 13,422,819 km (0.057 R)
• M64: 13,485,051 km (0.12 R)
• M65: 13,651,853 km (0.039 R)
• M66: 13,756,272 km (0.097 R)
• M67: 13,945,065 km (0.105 R)
• M68: 14,008,195 km (0.118 R)
• M69: 14,092,568 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 10.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.6 AU - 2.14 AU

Year: 1705 Days

Day: 9.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,139,519 km

• M1: 144,512 km (0.094 R)
• M2: 260,151 km (0.119 R)
• M3: 328,068 km (0.087 R)
• M4: 399,875 km (0.085 R)
• M5: 473,627 km (0.05 R)
• M6: 547,229 km (0.116 R)
• M7: 669,301 km (0.111 R)
• M8: 871,408 km (0.085 R)
• M9: 1,055,563 km (0.095 R)
• M10: 1,260,960 km (0.072 R)
• M11: 1,514,529 km (0.096 R)
• M12: 1,702,125 km (0.063 R)
• M13: 1,868,926 km (0.091 R)
• M14: 1,983,369 km (0.116 R)
• M15: 2,060,860 km (0.08 R)
• M16: 2,159,296 km (0.036 R)
• M17: 2,239,331 km (0.034 R)
• M18: 2,422,887 km (0.113 R)
• M19: 2,622,002 km (0.076 R)
• M20: 2,696,801 km (0.1 R)
• M21: 2,815,881 km (0.081 R)
• M22: 2,892,475 km (0.111 R)
• M23: 3,003,327 km (0.053 R)
• M24: 3,402,155 km (0.031 R)
• M25: 3,613,985 km (0.12 R)
• M26: 3,769,717 km (0.116 R)
• M27: 3,952,226 km (0.07 R)
• M28: 4,542,839 km (0.117 R)
• M29: 5,000,758 km (0.11 R)
• M30: 5,134,199 km (0.05 R)
• M31: 5,282,600 km (0.041 R)
• M32: 5,597,354 km (0.056 R)
• M33: 5,749,944 km (0.094 R)
• M34: 5,974,640 km (0.095 R)
• M35: 6,145,032 km (0.091 R)
• M36: 6,316,920 km (0.066 R)
• M37: 6,490,603 km (0.043 R)
• M38: 7,080,766 km (0.117 R)
• M39: 7,261,181 km (0.108 R)
• M40: 7,734,360 km (0.114 R)
• M41: 7,904,602 km (0.102 R)
• M42: 8,076,191 km (0.083 R)
• M43: 8,233,268 km (0.076 R)
• M44: 8,423,108 km (0.118 R)
• M45: 8,774,813 km (0.091 R)
• M46: 9,360,937 km (0.044 R)
• M47: 9,525,944 km (0.101 R)
• M48: 10,060,606 km (0.05 R)
• M49: 10,246,706 km (0.11 R)
• M50: 10,382,691 km (0.09 R)
• M51: 10,794,534 km (0.048 R)
• M52: 11,002,325 km (0.105 R)
• M53: 11,527,862 km (0.08 R)
• M54: 11,598,622 km (0.075 R)
• M55: 11,704,986 km (0.105 R)
• M56: 11,793,698 km (0.118 R)
• M57: 12,007,922 km (0.062 R)
• M58: 12,097,531 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 11.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.18 AU - 5.16 AU

Year: 6730 Days

Day: 11.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,139,519 km

• M1: 168,148 km (0.05 R)
• M2: 359,334 km (0.115 R)
• M3: 544,536 km (0.04 R)
• M4: 650,452 km (0.12 R)
• M5: 776,263 km (0.098 R)
• M6: 949,198 km (0.087 R)
• M7: 1,054,067 km (0.12 R)
• M8: 1,135,597 km (0.068 R)
• M9: 1,468,602 km (0.093 R)
• M10: 1,607,280 km (0.119 R)
• M11: 1,898,397 km (0.095 R)
• M12: 2,067,592 km (0.073 R)
• M13: 2,206,569 km (0.044 R)
• M14: 2,420,942 km (0.059 R)
• M15: 2,530,897 km (0.08 R)
• M16: 2,774,741 km (0.073 R)
• M17: 3,006,768 km (0.06 R)
• M18: 3,407,690 km (0.117 R)
• M19: 3,976,012 km (0.106 R)
• M20: 4,150,144 km (0.084 R)
• M21: 4,619,433 km (0.062 R)
• M22: 5,779,564 km (0.118 R)
• M23: 5,878,149 km (0.073 R)
• M24: 6,152,212 km (0.065 R)
• M25: 6,379,452 km (0.099 R)
• M26: 7,343,161 km (0.093 R)
• M27: 8,801,441 km (0.042 R)
• M28: 9,345,678 km (0.103 R)
• M29: 9,783,102 km (0.112 R)
• M30: 10,227,258 km (0.077 R)
• M31: 10,346,787 km (0.11 R)
• M32: 10,557,271 km (0.094 R)
• M33: 10,708,365 km (0.105 R)
• M34: 11,474,755 km (0.088 R)
• M35: 11,567,955 km (0.058 R)
• M36: 12,354,241 km (0.12 R)
• M37: 13,418,331 km (0.116 R)
• M38: 13,812,671 km (0.062 R)
• M39: 14,110,819 km (0.098 R)
• M40: 14,478,232 km (0.082 R)
• M41: 14,814,976 km (0.114 R)
• M42: 14,916,553 km (0.105 R)
• M43: 15,256,589 km (0.06 R)
• M44: 15,633,725 km (0.085 R)
• M45: 16,152,830 km (0.074 R)
• M46: 16,257,399 km (0.112 R)
• M47: 16,853,846 km (0.083 R)
• M48: 17,137,034 km (0.086 R)
• M49: 17,564,884 km (0.05 R)
• M50: 18,213,092 km (0.038 R)
• M51: 18,394,704 km (0.105 R)
• M52: 18,722,772 km (0.113 R)
• M53: 20,279,787 km (0.107 R)
• M54: 20,505,679 km (0.069 R)
• M55: 20,618,925 km (0.078 R)
• M56: 21,302,587 km (0.115 R)
• M57: 21,955,133 km (0.069 R)
• M58: 22,070,922 km (0.092 R)
• M59: 22,575,366 km (0.111 R)
• M60: 23,005,011 km (0.109 R)
• M61: 23,437,498 km (0.061 R)
• M62: 23,555,980 km (0.115 R)
• M63: 24,270,609 km (0.065 R)
• M64: 24,630,541 km (0.099 R)
• M65: 25,032,660 km (0.045 R)
• M66: 25,761,801 km (0.081 R)
• M67: 26,662,529 km (0.083 R)
• M68: 26,744,958 km (0.102 R)
• M69: 26,868,675 km (0.099 R)
• M70: 27,116,708 km (0.035 R)
• M71: 27,324,051 km (0.076 R)
• M72: 27,615,169 km (0.063 R)
• M73: 27,782,120 km (0.067 R)
• M74: 27,865,595 km (0.048 R)
• M75: 28,032,995 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.7

Radius: 5.7

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.14 AU - 7.7 AU

Year: 10848 Days

Day: 15.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,139,519 km

• M1: 206,894 km (0.051 R)
• M2: 499,507 km (0.09 R)
• M3: 592,258 km (0.074 R)
• M4: 777,311 km (0.066 R)
• M5: 923,318 km (0.115 R)
• M6: 1,220,270 km (0.06 R)
• M7: 1,262,157 km (0.049 R)
• M8: 2,455,200 km (0.063 R)
• M9: 2,724,925 km (0.106 R)
• M10: 3,061,221 km (0.091 R)
• M11: 3,234,156 km (0.11 R)
• M12: 4,114,839 km (0.108 R)
• M13: 4,597,891 km (0.102 R)
• M14: 5,064,935 km (0.075 R)
• M15: 5,303,993 km (0.106 R)
• M16: 5,757,872 km (0.092 R)
• M17: 6,297,023 km (0.117 R)
• M18: 6,777,232 km (0.114 R)
• M19: 7,078,672 km (0.097 R)
• M20: 7,500,239 km (0.113 R)
• M21: 7,577,731 km (0.093 R)
• M22: 7,772,806 km (0.067 R)
• M23: 8,008,872 km (0.077 R)
• M24: 8,088,158 km (0.112 R)
• M25: 8,407,700 km (0.092 R)
• M26: 8,976,919 km (0.105 R)
• M27: 9,266,242 km (0.114 R)
• M28: 9,474,781 km (0.099 R)
• M29: 9,938,983 km (0.111 R)
• M30: 10,714,349 km (0.05 R)
• M31: 10,758,032 km (0.053 R)
• M32: 10,801,714 km (0.119 R)
• M33: 11,330,842 km (0.076 R)
• M34: 11,464,433 km (0.085 R)
• M35: 11,553,892 km (0.082 R)
• M36: 11,598,622 km (0.052 R)
• M37: 12,185,794 km (0.112 R)
• M38: 12,277,048 km (0.08 R)
• M39: 12,968,340 km (0.102 R)
• M40: 13,014,865 km (0.07 R)
• M41: 13,154,739 km (0.102 R)
• M42: 13,672,049 km (0.077 R)
• M43: 13,814,316 km (0.051 R)
• M44: 15,510,008 km (0.066 R)
• M45: 15,956,558 km (0.115 R)
• M46: 16,256,501 km (0.066 R)
• M47: 16,507,975 km (0.077 R)
• M48: 16,608,954 km (0.113 R)
• M49: 17,423,814 km (0.097 R)
• M50: 17,629,660 km (0.046 R)
• M51: 18,723,071 km (0.07 R)
• M52: 18,986,663 km (0.068 R)
• M53: 19,464,179 km (0.082 R)
• M54: 19,517,436 km (0.116 R)
• M55: 20,431,030 km (0.03 R)
• M56: 20,647,947 km (0.074 R)
• M57: 20,702,401 km (0.088 R)
• M58: 21,799,701 km (0.102 R)
• M59: 21,855,052 km (0.097 R)
• M60: 22,411,107 km (0.099 R)
• M61: 23,197,693 km (0.093 R)
• M62: 23,878,962 km (0.111 R)
• M63: 25,203,052 km (0.05 R)
• M64: 26,020,605 km (0.098 R)
• M65: 26,846,834 km (0.039 R)
• M66: 28,646,197 km (0.073 R)
• M67: 29,438,019 km (0.107 R)
• M68: 29,990,334 km (0.08 R)
• M69: 30,794,123 km (0.092 R)
• M70: 32,486,225 km (0.06 R)
• M71: 32,993,362 km (0.112 R)
• M72: 33,823,181 km (0.112 R)
• M73: 34,208,395 km (0.08 R)
• M74: 35,959,887 km (0.094 R)
• M75: 37,408,593 km (0.107 R)
• M76: 38,206,698 km (0.082 R)
• M77: 39,347,082 km (0.095 R)
• M78: 41,181,003 km (0.083 R)
• M79: 41,936,173 km (0.105 R)
• M80: 42,073,952 km (0.044 R)
• M81: 42,973,335 km (0.118 R)
• M82: 44,720,488 km (0.09 R)
• M83: 44,790,799 km (0.098 R)
• M84: 45,002,181 km (0.088 R)
• M85: 45,143,252 km (0.111 R)
• M86: 45,355,082 km (0.096 R)
• M87: 45,992,669 km (0.117 R)
• M88: 46,063,728 km (0.095 R)
• M89: 46,134,787 km (0.074 R)
• M90: 46,490,680 km (0.07 R)
• M91: 47,205,159 km (0.109 R)
• M92: 47,563,895 km (0.104 R)
• M93: 47,779,466 km (0.103 R)
• M94: 47,851,422 km (0.114 R)
• M95: 47,995,335 km (0.064 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: 429 - 13,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit