🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.74 AU - 1 AU

Year: 295 Days

Day: 21.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.89 AU - 1.39 AU

Year: 442 Days

Day: 43 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.58 AU - 1.82 AU

Year: 806 Days

Day: 14.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 8.2

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.91 AU - 6.19 AU

Year: 4124 Days

Day: 8.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,585,421 km

• M1: 140,622 km (0.105 R)
• M2: 194,178 km (0.091 R)
• M3: 248,183 km (0.107 R)
• M4: 302,636 km (0.111 R)
• M5: 543,190 km (0.103 R)
• M6: 669,750 km (0.048 R)
• M7: 884,123 km (0.111 R)
• M8: 1,071,420 km (0.115 R)
• M9: 1,182,422 km (0.066 R)
• M10: 1,258,716 km (0.119 R)
• M11: 1,362,986 km (0.096 R)
• M12: 1,853,218 km (0.06 R)
• M13: 2,110,078 km (0.099 R)
• M14: 2,219,135 km (0.107 R)
• M15: 2,982,084 km (0.032 R)
• M16: 3,034,443 km (0.035 R)
• M17: 3,301,176 km (0.118 R)
• M18: 3,724,987 km (0.11 R)
• M19: 3,800,534 km (0.088 R)
• M20: 4,126,956 km (0.109 R)
• M21: 4,402,665 km (0.116 R)
• M22: 4,482,551 km (0.105 R)
• M23: 5,034,417 km (0.085 R)
• M24: 5,265,546 km (0.113 R)
• M25: 5,435,639 km (0.075 R)
• M26: 5,607,826 km (0.105 R)
• M27: 5,694,443 km (0.078 R)
• M28: 5,759,817 km (0.11 R)
• M29: 7,259,087 km (0.111 R)
• M30: 7,377,419 km (0.115 R)
• M31: 8,174,177 km (0.108 R)
• M32: 8,346,813 km (0.11 R)
• M33: 8,821,188 km (0.065 R)
• M34: 9,176,333 km (0.1 R)
• M35: 9,304,240 km (0.114 R)
• M36: 9,484,505 km (0.104 R)
• M37: 10,912,865 km (0.099 R)
• M38: 11,348,943 km (0.115 R)
• M39: 11,403,846 km (0.087 R)
• M40: 11,569,151 km (0.069 R)
• M41: 11,790,706 km (0.034 R)
• M42: 11,985,781 km (0.065 R)
• M43: 12,748,132 km (0.045 R)
• M44: 12,833,702 km (0.078 R)
• M45: 13,293,865 km (0.092 R)
• M46: 13,496,869 km (0.113 R)
• M47: 14,171,257 km (0.074 R)
• M48: 14,946,622 km (0.114 R)
• M49: 15,006,910 km (0.06 R)
• M50: 15,157,855 km (0.084 R)
• M51: 16,104,660 km (0.055 R)
• M52: 16,290,161 km (0.1 R)
• M53: 16,476,410 km (0.073 R)
• M54: 16,538,493 km (0.102 R)
• M55: 16,663,258 km (0.118 R)
• M56: 17,386,115 km (0.076 R)
• M57: 17,895,196 km (0.073 R)
• M58: 18,119,294 km (0.088 R)
• M59: 18,344,439 km (0.073 R)
• M60: 18,602,944 km (0.117 R)
• M61: 18,895,109 km (0.116 R)
• M62: 19,714,755 km (0.09 R)
• M63: 19,979,544 km (0.051 R)
• M64: 20,245,529 km (0.073 R)
• M65: 20,378,820 km (0.085 R)
• M66: 20,982,747 km (0.096 R)
• M67: 21,185,452 km (0.12 R)
• M68: 21,456,523 km (0.106 R)
• M69: 21,558,549 km (0.084 R)
• M70: 21,763,049 km (0.115 R)
• M71: 21,831,266 km (0.113 R)
• M72: 22,036,664 km (0.041 R)
• M73: 22,208,253 km (0.073 R)
• M74: 23,038,072 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 8.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.65 AU - 6.73 AU

Year: 5597 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,585,421 km

• M1: 202,705 km (0.059 R)
• M2: 303,235 km (0.095 R)
• M3: 402,418 km (0.079 R)
• M4: 514,018 km (0.035 R)
• M5: 760,256 km (0.094 R)
• M6: 923,468 km (0.119 R)
• M7: 1,087,128 km (0.11 R)
• M8: 1,143,825 km (0.094 R)
• M9: 1,260,512 km (0.118 R)
• M10: 1,442,871 km (0.087 R)
• M11: 1,543,850 km (0.077 R)
• M12: 1,634,058 km (0.089 R)
• M13: 1,726,210 km (0.083 R)
• M14: 1,888,075 km (0.054 R)
• M15: 1,957,189 km (0.088 R)
• M16: 2,055,176 km (0.069 R)
• M17: 2,585,201 km (0.096 R)
• M18: 2,786,859 km (0.08 R)
• M19: 2,961,439 km (0.034 R)
• M20: 3,025,916 km (0.116 R)
• M21: 3,439,105 km (0.119 R)
• M22: 3,540,982 km (0.105 R)
• M23: 3,661,109 km (0.065 R)
• M24: 3,887,899 km (0.101 R)
• M25: 4,083,274 km (0.064 R)
• M26: 4,483,897 km (0.081 R)
• M27: 4,935,383 km (0.102 R)
• M28: 5,011,977 km (0.042 R)
• M29: 5,983,017 km (0.099 R)
• M30: 6,291,787 km (0.081 R)
• M31: 6,626,886 km (0.073 R)
• M32: 6,882,100 km (0.083 R)
• M33: 7,118,764 km (0.118 R)
• M34: 7,227,372 km (0.083 R)
• M35: 7,912,381 km (0.099 R)
• M36: 8,296,848 km (0.042 R)
• M37: 9,296,311 km (0.099 R)
• M38: 9,653,850 km (0.11 R)
• M39: 10,113,265 km (0.077 R)
• M40: 10,235,337 km (0.11 R)
• M41: 10,480,976 km (0.102 R)
• M42: 11,229,714 km (0.107 R)
• M43: 11,330,842 km (0.114 R)
• M44: 11,712,765 km (0.117 R)
• M45: 11,815,240 km (0.085 R)
• M46: 12,021,386 km (0.079 R)
• M47: 12,594,046 km (0.096 R)
• M48: 12,699,064 km (0.091 R)
• M49: 13,496,570 km (0.091 R)
• M50: 13,739,068 km (0.099 R)
• M51: 14,255,480 km (0.09 R)
• M52: 14,502,317 km (0.069 R)
• M53: 14,585,044 km (0.05 R)
• M54: 15,111,779 km (0.119 R)
• M55: 16,269,816 km (0.075 R)
• M56: 16,441,704 km (0.105 R)
• M57: 16,787,125 km (0.044 R)
• M58: 16,989,830 km (0.064 R)
• M59: 17,164,261 km (0.098 R)
• M60: 17,485,448 km (0.09 R)
• M61: 17,544,090 km (0.095 R)
• M62: 17,690,846 km (0.055 R)
• M63: 18,311,976 km (0.108 R)
• M64: 18,371,516 km (0.099 R)
• M65: 18,460,976 km (0.081 R)
• M66: 19,272,245 km (0.073 R)
• M67: 19,514,743 km (0.05 R)
• M68: 19,667,034 km (0.075 R)
• M69: 19,819,474 km (0.087 R)
• M70: 20,003,030 km (0.037 R)
• M71: 20,064,366 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.7

Radius: 7.1

Gravity: 18.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.8 AU - 15.78 AU

Year: 20672 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,585,421 km

• M1: 230,530 km (0.091 R)
• M2: 448,195 km (0.093 R)
• M3: 1,445,714 km (0.031 R)
• M4: 1,577,061 km (0.102 R)
• M5: 2,329,388 km (0.074 R)
• M6: 3,135,123 km (0.086 R)
• M7: 3,305,963 km (0.107 R)
• M8: 3,746,379 km (0.096 R)
• M9: 3,882,214 km (0.071 R)
• M10: 5,225,902 km (0.108 R)
• M11: 6,265,458 km (0.102 R)
• M12: 6,426,874 km (0.113 R)
• M13: 6,863,850 km (0.117 R)
• M14: 7,367,097 km (0.099 R)
• M15: 9,311,570 km (0.067 R)
• M16: 9,867,924 km (0.048 R)
• M17: 10,244,911 km (0.076 R)
• M18: 10,690,563 km (0.117 R)
• M19: 11,799,233 km (0.086 R)
• M20: 12,400,766 km (0.046 R)
• M21: 14,335,515 km (0.106 R)
• M22: 14,548,393 km (0.06 R)
• M23: 15,265,416 km (0.03 R)
• M24: 15,701,045 km (0.077 R)
• M25: 16,140,862 km (0.057 R)
• M26: 17,032,466 km (0.118 R)
• M27: 17,257,910 km (0.032 R)
• M28: 17,408,704 km (0.07 R)
• M29: 17,484,401 km (0.077 R)
• M30: 17,787,785 km (0.114 R)
• M31: 19,018,676 km (0.077 R)
• M32: 19,723,282 km (0.107 R)
• M33: 19,959,946 km (0.104 R)
• M34: 20,516,002 km (0.087 R)
• M35: 20,675,772 km (0.111 R)
• M36: 20,755,807 km (0.082 R)
• M37: 24,125,649 km (0.108 R)
• M38: 25,657,830 km (0.109 R)
• M39: 27,484,869 km (0.069 R)
• M40: 29,353,496 km (0.064 R)
• M41: 29,714,027 km (0.054 R)
• M42: 31,908,029 km (0.057 R)
• M43: 32,278,733 km (0.114 R)
• M44: 32,837,481 km (0.118 R)
• M45: 33,305,572 km (0.043 R)
• M46: 34,437,879 km (0.108 R)
• M47: 35,774,835 km (0.108 R)
• M48: 39,190,753 km (0.12 R)
• M49: 39,389,119 km (0.088 R)
• M50: 41,592,546 km (0.116 R)
• M51: 44,247,759 km (0.081 R)
• M52: 46,013,313 km (0.072 R)
• M53: 46,327,319 km (0.1 R)
• M54: 47,695,990 km (0.089 R)
• M55: 47,907,821 km (0.091 R)
• M56: 49,077,975 km (0.062 R)
• M57: 50,365,265 km (0.117 R)
• M58: 51,013,024 km (0.099 R)
• M59: 51,121,332 km (0.049 R)
• M60: 52,316,919 km (0.045 R)
• M61: 52,535,331 km (0.113 R)
• M62: 53,411,825 km (0.059 R)
• M63: 53,521,780 km (0.09 R)
• M64: 54,293,106 km (0.084 R)
• M65: 55,847,129 km (0.065 R)
• M66: 56,517,627 km (0.092 R)
• M67: 59,112,252 km (0.101 R)
• M68: 59,339,641 km (0.073 R)
• M69: 61,745,474 km (0.111 R)
• M70: 63,134,341 km (0.074 R)
• M71: 63,599,740 km (0.07 R)
• M72: 64,533,679 km (0.063 R)
• M73: 65,002,369 km (0.11 R)
• M74: 65,472,256 km (0.06 R)
• M75: 65,707,574 km (0.119 R)
• M76: 66,297,139 km (0.078 R)
• M77: 66,533,354 km (0.089 R)
• M78: 66,651,686 km (0.101 R)
• M79: 68,433,995 km (0.082 R)
• M80: 68,672,903 km (0.102 R)
• M81: 68,911,960 km (0.096 R)
• M82: 69,151,317 km (0.049 R)
• M83: 69,751,054 km (0.071 R)
• M84: 70,593,440 km (0.086 R)
• M85: 71,076,342 km (0.104 R)
• M86: 74,119,312 km (0.083 R)
• M87: 74,855,932 km (0.061 R)
• M88: 76,336,502 km (0.096 R)
• M89: 77,577,566 km (0.068 R)
• M90: 77,702,181 km (0.116 R)
• M91: 81,088,179 km (0.038 R)
• M92: 81,720,530 km (0.118 R)
• M93: 82,735,551 km (0.12 R)
• M94: 84,393,993 km (0.039 R)
• M95: 84,906,515 km (0.078 R)
• M96: 85,420,085 km (0.11 R)
• M97: 85,548,590 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.5

Radius: 4

Gravity: 39.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.25 AU - 17.77 AU

Year: 21135 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,585,421 km

• M1: 52,210 km (0.094 R)
• M2: 138,079 km (0.119 R)
• M3: 250,128 km (0.087 R)
• M4: 550,819 km (0.095 R)
• M5: 594,502 km (0.081 R)
• M6: 1,063,940 km (0.038 R)
• M7: 1,231,340 km (0.069 R)
• M8: 1,467,256 km (0.113 R)
• M9: 1,913,058 km (0.083 R)
• M10: 2,616,616 km (0.077 R)
• M11: 2,766,214 km (0.093 R)
• M12: 2,842,060 km (0.099 R)
• M13: 3,846,012 km (0.118 R)
• M14: 4,630,054 km (0.111 R)
• M15: 4,720,262 km (0.116 R)
• M16: 5,556,963 km (0.065 R)
• M17: 5,604,834 km (0.09 R)
• M18: 5,749,046 km (0.093 R)
• M19: 6,792,940 km (0.034 R)
• M20: 6,843,953 km (0.094 R)
• M21: 6,895,265 km (0.034 R)
• M22: 6,946,727 km (0.112 R)
• M23: 7,101,710 km (0.085 R)
• M24: 7,153,621 km (0.08 R)
• M25: 7,205,681 km (0.103 R)
• M26: 8,602,326 km (0.095 R)
• M27: 9,104,826 km (0.118 R)
• M28: 10,668,273 km (0.078 R)
• M29: 10,966,870 km (0.063 R)
• M30: 11,026,859 km (0.07 R)
• M31: 11,328,748 km (0.046 R)
• M32: 13,387,962 km (0.109 R)
• M33: 15,156,209 km (0.104 R)
• M34: 18,190,802 km (0.106 R)
• M35: 19,194,454 km (0.107 R)
• M36: 19,266,859 km (0.092 R)
• M37: 19,995,700 km (0.097 R)
• M38: 20,659,316 km (0.098 R)
• M39: 20,956,567 km (0.087 R)
• M40: 22,463,915 km (0.078 R)
• M41: 22,616,505 km (0.12 R)
• M42: 23,230,605 km (0.107 R)
• M43: 24,318,331 km (0.067 R)
• M44: 26,543,001 km (0.072 R)
• M45: 26,623,634 km (0.103 R)
• M46: 27,843,006 km (0.115 R)
• M47: 28,666,094 km (0.11 R)
• M48: 30,083,533 km (0.061 R)
• M49: 30,167,757 km (0.107 R)
• M50: 30,673,847 km (0.118 R)
• M51: 32,726,479 km (0.066 R)
• M52: 32,986,181 km (0.112 R)
• M53: 33,507,529 km (0.112 R)
• M54: 33,856,691 km (0.118 R)
• M55: 35,442,578 km (0.051 R)
• M56: 35,798,322 km (0.107 R)
• M57: 37,504,037 km (0.105 R)
• M58: 38,048,124 km (0.033 R)
• M59: 38,503,500 km (0.085 R)
• M60: 40,158,052 km (0.107 R)
• M61: 40,714,706 km (0.075 R)
• M62: 44,586,000 km (0.054 R)
• M63: 44,969,868 km (0.09 R)
• M64: 45,741,045 km (0.114 R)
• M65: 46,225,144 km (0.078 R)
• M66: 49,463,190 km (0.057 R)
• M67: 49,661,706 km (0.075 R)
• M68: 50,259,050 km (0.113 R)
• M69: 51,259,860 km (0.108 R)
• M70: 51,360,390 km (0.056 R)
• M71: 51,662,129 km (0.103 R)
• M72: 52,166,273 km (0.096 R)
• M73: 52,570,786 km (0.106 R)
• M74: 53,281,226 km (0.073 R)
• M75: 54,199,309 km (0.063 R)
• M76: 54,301,633 km (0.037 R)
• M77: 54,608,908 km (0.115 R)
• M78: 54,814,156 km (0.089 R)
• M79: 55,328,473 km (0.115 R)
• M80: 57,088,642 km (0.086 R)
• M81: 57,297,032 km (0.083 R)
• M82: 57,401,301 km (0.102 R)
• M83: 57,609,990 km (0.087 R)
• M84: 58,447,140 km (0.091 R)
• M85: 58,552,158 km (0.042 R)
• M86: 60,664,031 km (0.075 R)
• M87: 61,622,355 km (0.102 R)
• M88: 62,050,055 km (0.087 R)
• M89: 65,179,343 km (0.088 R)
• M90: 65,506,065 km (0.094 R)
• M91: 66,160,855 km (0.094 R)
• M92: 67,807,628 km (0.092 R)
• M93: 70,024,370 km (0.07 R)
• M94: 70,135,820 km (0.114 R)
• M95: 72,377,245 km (0.083 R)
• M96: 75,326,118 km (0.079 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit