🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 148 Days

Day: 44.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,663,027 km

• M1: 92,152 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.85 AU - 4.13 AU

Year: 2370 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,663,027 km

• M1: 862,432 km (0.073 R)
• M2: 2,599,113 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.1 AU - 4.22 AU

Year: 2545 Days

Day: 28.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,663,027 km

• M1: 1,185,713 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 11

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.09 AU - 6.79 AU

Year: 5261 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,663,027 km

• M1: 140,472 km (0.096 R)
• M2: 287,826 km (0.068 R)
• M3: 431,739 km (0.043 R)
• M4: 584,030 km (0.027 R)
• M5: 653,443 km (0.108 R)
• M6: 778,956 km (0.04 R)
• M7: 848,968 km (0.118 R)
• M8: 1,072,916 km (0.12 R)
• M9: 1,151,904 km (0.088 R)
• M10: 1,242,261 km (0.074 R)
• M11: 1,689,409 km (0.091 R)
• M12: 1,909,916 km (0.091 R)
• M13: 2,252,495 km (0.11 R)
• M14: 2,650,725 km (0.076 R)
• M15: 2,808,999 km (0.093 R)
• M16: 2,895,467 km (0.084 R)
• M17: 3,020,680 km (0.075 R)
• M18: 3,122,257 km (0.076 R)
• M19: 3,263,627 km (0.106 R)
• M20: 3,354,732 km (0.098 R)
• M21: 3,486,528 km (0.087 R)
• M22: 3,700,752 km (0.119 R)
• M23: 3,809,659 km (0.103 R)
• M24: 3,974,815 km (0.057 R)
• M25: 4,044,528 km (0.107 R)
• M26: 4,142,515 km (0.051 R)
• M27: 4,312,607 km (0.052 R)
• M28: 4,384,115 km (0.1 R)
• M29: 4,456,072 km (0.03 R)
• M30: 4,615,842 km (0.118 R)
• M31: 4,985,798 km (0.055 R)
• M32: 5,121,483 km (0.111 R)
• M33: 5,273,624 km (0.111 R)
• M34: 5,597,952 km (0.097 R)
• M35: 5,738,874 km (0.109 R)
• M36: 6,692,560 km (0.03 R)
• M37: 6,792,342 km (0.112 R)
• M38: 7,043,965 km (0.106 R)
• M39: 7,834,440 km (0.109 R)
• M40: 8,436,871 km (0.107 R)
• M41: 8,798,300 km (0.074 R)
• M42: 9,017,460 km (0.108 R)
• M43: 9,312,767 km (0.08 R)
• M44: 9,498,866 km (0.068 R)
• M45: 9,705,012 km (0.083 R)
• M46: 10,236,533 km (0.083 R)
• M47: 10,680,091 km (0.107 R)
• M48: 11,012,198 km (0.108 R)
• M49: 11,486,723 km (0.117 R)
• M50: 12,333,148 km (0.1 R)
• M51: 12,435,323 km (0.077 R)
• M52: 12,681,561 km (0.075 R)
• M53: 12,846,568 km (0.084 R)
• M54: 13,241,506 km (0.108 R)
• M55: 13,556,110 km (0.085 R)
• M56: 14,000,715 km (0.084 R)
• M57: 14,107,229 km (0.093 R)
• M58: 14,364,088 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 9.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.88 AU - 7.58 AU

Year: 5651 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 70,663,027 km

• M1: 139,724 km (0.083 R)
• M2: 334,501 km (0.111 R)
• M3: 627,264 km (0.075 R)
• M4: 884,123 km (0.077 R)
• M5: 1,009,038 km (0.089 R)
• M6: 1,347,428 km (0.095 R)
• M7: 1,419,385 km (0.08 R)
• M8: 1,483,562 km (0.069 R)
• M9: 1,595,760 km (0.107 R)
• M10: 1,799,064 km (0.107 R)
• M11: 1,959,583 km (0.094 R)
• M12: 2,262,967 km (0.112 R)
• M13: 2,436,800 km (0.09 R)
• M14: 2,879,161 km (0.071 R)
• M15: 2,961,140 km (0.033 R)
• M16: 3,346,355 km (0.049 R)
• M17: 3,798,739 km (0.08 R)
• M18: 4,097,934 km (0.093 R)
• M19: 4,217,164 km (0.056 R)
• M20: 4,337,590 km (0.117 R)
• M21: 4,691,688 km (0.063 R)
• M22: 5,529,736 km (0.071 R)
• M23: 5,691,152 km (0.099 R)
• M24: 5,765,053 km (0.063 R)
• M25: 5,854,213 km (0.11 R)
• M26: 5,943,673 km (0.082 R)
• M27: 6,974,402 km (0.116 R)
• M28: 7,164,840 km (0.096 R)
• M29: 7,244,726 km (0.085 R)
• M30: 7,616,028 km (0.112 R)
• M31: 8,142,762 km (0.042 R)
• M32: 8,444,351 km (0.036 R)
• M33: 8,545,629 km (0.097 R)
• M34: 8,613,397 km (0.118 R)
• M35: 8,749,531 km (0.077 R)
• M36: 9,162,122 km (0.106 R)
• M37: 9,935,094 km (0.089 R)
• M38: 10,203,323 km (0.106 R)
• M39: 10,564,901 km (0.104 R)
• M40: 11,151,923 km (0.117 R)
• M41: 11,226,123 km (0.029 R)
• M42: 12,204,793 km (0.111 R)
• M43: 12,762,344 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 10.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.44 AU - 8.62 AU

Year: 9054 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,663,027 km

• M1: 235,018 km (0.097 R)
• M2: 367,263 km (0.12 R)
• M3: 465,997 km (0.065 R)
• M4: 621,878 km (0.116 R)
• M5: 744,549 km (0.093 R)
• M6: 903,272 km (0.09 R)
• M7: 1,381,536 km (0.063 R)
• M8: 1,512,434 km (0.061 R)
• M9: 1,664,875 km (0.118 R)
• M10: 1,734,288 km (0.108 R)
• M11: 2,022,114 km (0.09 R)
• M12: 2,364,095 km (0.071 R)
• M13: 2,602,405 km (0.112 R)
• M14: 2,683,636 km (0.077 R)
• M15: 2,765,765 km (0.069 R)
• M16: 3,167,137 km (0.057 R)
• M17: 3,275,894 km (0.08 R)
• M18: 3,385,849 km (0.03 R)
• M19: 4,119,028 km (0.095 R)
• M20: 4,190,386 km (0.096 R)
• M21: 4,528,328 km (0.078 R)
• M22: 4,900,228 km (0.097 R)
• M23: 5,204,959 km (0.092 R)
• M24: 5,282,002 km (0.078 R)
• M25: 5,463,613 km (0.087 R)
• M26: 5,647,170 km (0.104 R)
• M27: 5,726,457 km (0.118 R)
• M28: 5,806,193 km (0.092 R)
• M29: 6,763,170 km (0.088 R)
• M30: 6,988,913 km (0.111 R)
• M31: 7,274,346 km (0.079 R)
• M32: 7,563,818 km (0.102 R)
• M33: 7,857,030 km (0.105 R)
• M34: 7,945,741 km (0.114 R)
• M35: 8,333,948 km (0.096 R)
• M36: 8,606,366 km (0.068 R)
• M37: 9,693,493 km (0.077 R)
• M38: 10,398,847 km (0.101 R)
• M39: 10,790,644 km (0.102 R)
• M40: 10,955,351 km (0.111 R)
• M41: 11,454,410 km (0.066 R)
• M42: 12,268,222 km (0.087 R)
• M43: 12,405,703 km (0.069 R)
• M44: 12,995,567 km (0.068 R)
• M45: 13,241,207 km (0.047 R)
• M46: 13,808,332 km (0.084 R)
• M47: 14,856,415 km (0.096 R)
• M48: 15,149,926 km (0.108 R)
• M49: 15,445,531 km (0.1 R)
• M50: 15,743,082 km (0.096 R)
• M51: 15,855,130 km (0.103 R)
• M52: 16,305,869 km (0.115 R)
• M53: 16,913,535 km (0.066 R)
• M54: 16,989,980 km (0.111 R)
• M55: 17,877,843 km (0.069 R)
• M56: 18,543,853 km (0.09 R)
• M57: 18,701,679 km (0.11 R)
• M58: 18,859,953 km (0.038 R)
• M59: 19,177,998 km (0.099 R)
• M60: 19,297,677 km (0.043 R)
• M61: 19,417,654 km (0.031 R)
• M62: 19,537,781 km (0.031 R)
• M63: 19,698,449 km (0.087 R)
• M64: 19,899,958 km (0.092 R)
• M65: 20,304,769 km (0.071 R)
• M66: 20,712,424 km (0.111 R)
• M67: 21,577,398 km (0.108 R)
• M68: 21,993,281 km (0.104 R)
• M69: 22,706,563 km (0.113 R)
• M70: 23,299,719 km (0.108 R)
• M71: 23,555,382 km (0.1 R)
• M72: 23,640,952 km (0.051 R)
• M73: 24,155,867 km (0.111 R)
• M74: 24,414,672 km (0.095 R)
• M75: 24,848,206 km (0.115 R)
• M76: 25,678,774 km (0.078 R)
• M77: 26,740,919 km (0.054 R)
• M78: 28,179,452 km (0.111 R)
• M79: 28,406,392 km (0.096 R)
• M80: 29,366,660 km (0.092 R)
• M81: 29,642,968 km (0.069 R)
• M82: 29,735,120 km (0.115 R)
• M83: 31,131,018 km (0.118 R)
• M84: 31,271,789 km (0.095 R)
• M85: 31,365,737 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.4

Radius: 5.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.68 AU - 15.22 AU

Year: 16937 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 70,663,027 km

• M1: 179,069 km (0.036 R)
• M2: 243,396 km (0.103 R)
• M3: 373,995 km (0.119 R)
• M4: 410,197 km (0.101 R)
• M5: 526,585 km (0.061 R)
• M6: 920,476 km (0.098 R)
• M7: 1,022,202 km (0.028 R)
• M8: 1,368,821 km (0.09 R)
• M9: 1,465,760 km (0.11 R)
• M10: 1,770,192 km (0.089 R)
• M11: 1,833,472 km (0.031 R)
• M12: 2,412,714 km (0.105 R)
• M13: 2,482,876 km (0.109 R)
• M14: 3,997,554 km (0.057 R)
• M15: 4,221,054 km (0.117 R)
• M16: 4,362,872 km (0.115 R)
• M17: 6,408,922 km (0.079 R)
• M18: 6,539,372 km (0.096 R)
• M19: 6,736,542 km (0.068 R)
• M20: 7,305,612 km (0.047 R)
• M21: 8,740,704 km (0.099 R)
• M22: 9,067,127 km (0.107 R)
• M23: 10,527,202 km (0.11 R)
• M24: 10,603,946 km (0.114 R)
• M25: 12,058,636 km (0.052 R)
• M26: 12,747,683 km (0.06 R)
• M27: 13,324,682 km (0.081 R)
• M28: 13,994,432 km (0.096 R)
• M29: 14,933,308 km (0.09 R)
• M30: 16,691,682 km (0.111 R)
• M31: 16,781,291 km (0.085 R)
• M32: 17,731,985 km (0.06 R)
• M33: 17,777,762 km (0.084 R)
• M34: 18,886,432 km (0.083 R)
• M35: 19,449,219 km (0.062 R)
• M36: 21,364,222 km (0.083 R)
• M37: 21,510,379 km (0.117 R)
• M38: 21,754,522 km (0.074 R)
• M39: 21,803,441 km (0.083 R)
• M40: 22,789,889 km (0.041 R)
• M41: 23,138,602 km (0.052 R)
• M42: 23,238,533 km (0.092 R)
• M43: 23,489,110 km (0.096 R)
• M44: 23,841,263 km (0.084 R)
• M45: 24,245,925 km (0.115 R)
• M46: 25,113,443 km (0.069 R)
• M47: 25,422,064 km (0.083 R)
• M48: 26,043,045 km (0.098 R)
• M49: 26,616,603 km (0.089 R)
• M50: 26,826,189 km (0.086 R)
• M51: 26,983,716 km (0.074 R)
• M52: 27,194,350 km (0.098 R)
• M53: 27,458,240 km (0.091 R)
• M54: 29,329,859 km (0.083 R)
• M55: 31,076,714 km (0.07 R)
• M56: 31,740,330 km (0.09 R)
• M57: 32,800,829 km (0.119 R)
• M58: 34,784,347 km (0.08 R)
• M59: 35,530,990 km (0.103 R)
• M60: 35,646,330 km (0.087 R)
• M61: 35,993,098 km (0.115 R)
• M62: 36,981,641 km (0.035 R)
• M63: 37,274,105 km (0.099 R)
• M64: 38,569,921 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.4

Radius: 3.6

Gravity: 52.81 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.41 AU - 14.47 AU

Year: 17907 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,663,027 km

• M1: 174,431 km (0.057 R)
• M2: 275,260 km (0.082 R)
• M3: 307,274 km (0.113 R)
• M4: 487,539 km (0.098 R)
• M5: 810,671 km (0.065 R)
• M6: 955,631 km (0.118 R)
• M7: 1,108,670 km (0.09 R)
• M8: 1,352,664 km (0.067 R)
• M9: 1,642,734 km (0.078 R)
• M10: 2,551,242 km (0.072 R)
• M11: 3,017,090 km (0.111 R)
• M12: 3,823,572 km (0.116 R)
• M13: 5,437,733 km (0.051 R)
• M14: 6,032,385 km (0.12 R)
• M15: 6,125,734 km (0.09 R)
• M16: 6,695,552 km (0.111 R)
• M17: 6,889,281 km (0.12 R)
• M18: 7,936,017 km (0.11 R)
• M19: 8,399,621 km (0.118 R)
• M20: 8,503,891 km (0.113 R)
• M21: 11,130,231 km (0.055 R)
• M22: 11,881,362 km (0.082 R)
• M23: 12,410,939 km (0.044 R)
• M24: 12,708,339 km (0.1 R)
• M25: 13,068,421 km (0.102 R)
• M26: 13,128,859 km (0.087 R)
• M27: 13,553,866 km (0.099 R)
• M28: 13,676,088 km (0.114 R)
• M29: 15,044,759 km (0.116 R)
• M30: 16,261,588 km (0.074 R)
• M31: 16,914,433 km (0.112 R)
• M32: 17,178,024 km (0.054 R)
• M33: 17,575,955 km (0.07 R)
• M34: 17,910,007 km (0.071 R)
• M35: 19,060,863 km (0.083 R)
• M36: 19,541,671 km (0.094 R)
• M37: 19,956,954 km (0.117 R)
• M38: 20,026,517 km (0.118 R)
• M39: 20,585,415 km (0.093 R)
• M40: 20,725,887 km (0.109 R)
• M41: 20,796,348 km (0.077 R)
• M42: 21,220,308 km (0.097 R)
• M43: 22,436,988 km (0.107 R)
• M44: 22,509,244 km (0.082 R)
• M45: 24,341,070 km (0.118 R)
• M46: 25,086,965 km (0.091 R)
• M47: 26,296,164 km (0.086 R)
• M48: 26,448,604 km (0.086 R)
• M49: 26,525,049 km (0.105 R)
• M50: 27,215,443 km (0.076 R)
• M51: 27,911,821 km (0.07 R)
• M52: 28,301,224 km (0.081 R)
• M53: 29,164,105 km (0.088 R)
• M54: 30,195,133 km (0.1 R)
• M55: 30,434,640 km (0.098 R)
• M56: 31,399,396 km (0.055 R)
• M57: 32,455,707 km (0.108 R)
• M58: 33,111,694 km (0.094 R)
• M59: 34,436,383 km (0.099 R)
• M60: 35,694,052 km (0.103 R)
• M61: 35,778,425 km (0.095 R)
• M62: 36,796,139 km (0.062 R)
• M63: 37,737,409 km (0.09 R)
• M64: 38,081,634 km (0.054 R)
• M65: 38,254,120 km (0.093 R)
• M66: 40,432,116 km (0.03 R)
• M67: 40,960,795 km (0.099 R)
• M68: 41,226,032 km (0.093 R)
• M69: 43,458,181 km (0.109 R)
• M70: 43,819,012 km (0.1 R)
• M71: 44,362,052 km (0.116 R)
• M72: 44,634,320 km (0.119 R)
• M73: 44,907,336 km (0.087 R)
• M74: 45,272,056 km (0.078 R)
• M75: 47,110,464 km (0.113 R)
• M76: 49,254,501 km (0.107 R)
• M77: 49,442,395 km (0.116 R)
• M78: 49,536,493 km (0.113 R)
• M79: 49,913,330 km (0.09 R)
• M80: 52,289,991 km (0.025 R)
• M81: 52,962,134 km (0.12 R)
• M82: 55,190,394 km (0.116 R)
• M83: 56,856,915 km (0.093 R)
• M84: 57,350,139 km (0.091 R)
• M85: 60,943,629 km (0.098 R)
• M86: 61,044,458 km (0.055 R)
• M87: 61,448,522 km (0.084 R)
• M88: 63,175,181 km (0.113 R)
• M89: 63,788,532 km (0.105 R)
• M90: 63,993,332 km (0.119 R)
• M91: 64,095,806 km (0.086 R)
• M92: 64,301,054 km (0.052 R)
• M93: 65,743,477 km (0.076 R)
• M94: 65,846,849 km (0.111 R)
• M95: 67,300,641 km (0.071 R)
• M96: 67,404,911 km (0.115 R)
• M97: 69,080,108 km (0.088 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit