🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.47 AU - 0.53 AU

Year: 126 Days

Day: 24.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 213 Days

Day: 34.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.83 AU - 0.85 AU

Year: 274 Days

Day: 46.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,003,176 km

• M1: 223,649 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.07 AU - 1.19 AU

Year: 428 Days

Day: 39.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,003,176 km

• M1: 542,741 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.29 AU - 2.05 AU

Year: 769 Days

Day: 42 Hours

Environment

Temp: -40 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.84 AU - 4.38 AU

Year: 2970 Days

Day: 19.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,003,176 km

• M1: 600,187 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 8.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.16 AU - 6.38 AU

Year: 4312 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,003,176 km

• M1: 138,677 km (0.098 R)
• M2: 356,641 km (0.115 R)
• M3: 423,512 km (0.082 R)
• M4: 503,696 km (0.094 R)
• M5: 598,691 km (0.118 R)
• M6: 700,118 km (0.099 R)
• M7: 758,012 km (0.074 R)
• M8: 879,037 km (0.11 R)
• M9: 974,331 km (0.118 R)
• M10: 1,129,464 km (0.095 R)
• M11: 1,257,370 km (0.079 R)
• M12: 1,390,063 km (0.079 R)
• M13: 1,540,260 km (0.061 R)
• M14: 1,669,512 km (0.119 R)
• M15: 1,789,041 km (0.117 R)
• M16: 1,994,588 km (0.08 R)
• M17: 2,179,043 km (0.048 R)
• M18: 2,443,681 km (0.038 R)
• M19: 2,503,969 km (0.052 R)
• M20: 2,828,447 km (0.09 R)
• M21: 3,019,932 km (0.091 R)
• M22: 3,101,014 km (0.103 R)
• M23: 3,381,959 km (0.114 R)
• M24: 3,568,358 km (0.047 R)
• M25: 3,688,635 km (0.06 R)
• M26: 3,845,413 km (0.106 R)
• M27: 4,022,088 km (0.113 R)
• M28: 4,219,558 km (0.049 R)
• M29: 4,365,266 km (0.101 R)
• M30: 4,457,119 km (0.086 R)
• M31: 4,642,920 km (0.038 R)
• M32: 4,869,111 km (0.11 R)
• M33: 4,945,406 km (0.092 R)
• M34: 5,450,598 km (0.075 R)
• M35: 5,891,015 km (0.094 R)
• M36: 6,013,086 km (0.082 R)
• M37: 6,342,800 km (0.082 R)
• M38: 6,405,332 km (0.061 R)
• M39: 6,891,226 km (0.082 R)
• M40: 6,955,403 km (0.042 R)
• M41: 7,171,124 km (0.117 R)
• M42: 7,236,199 km (0.086 R)
• M43: 7,345,255 km (0.102 R)
• M44: 7,432,770 km (0.095 R)
• M45: 7,587,006 km (0.066 R)
• M46: 8,259,448 km (0.05 R)
• M47: 8,533,811 km (0.039 R)
• M48: 8,787,977 km (0.114 R)
• M49: 9,138,485 km (0.095 R)
• M50: 9,351,064 km (0.119 R)
• M51: 9,422,272 km (0.107 R)
• M52: 10,071,377 km (0.073 R)
• M53: 10,660,494 km (0.059 R)
• M54: 10,809,493 km (0.049 R)
• M55: 10,984,224 km (0.066 R)
• M56: 11,210,266 km (0.102 R)
• M57: 11,692,570 km (0.071 R)
• M58: 12,052,352 km (0.071 R)
• M59: 12,181,605 km (0.112 R)
• M60: 12,337,486 km (0.062 R)
• M61: 12,467,786 km (0.043 R)
• M62: 12,967,443 km (0.063 R)
• M63: 13,073,508 km (0.06 R)
• M64: 13,286,385 km (0.101 R)
• M65: 13,366,420 km (0.106 R)
• M66: 14,258,472 km (0.076 R)
• M67: 15,114,022 km (0.079 R)
• M68: 16,213,716 km (0.083 R)
• M69: 16,961,107 km (0.067 R)
• M70: 17,077,046 km (0.068 R)
• M71: 17,778,510 km (0.1 R)
• M72: 17,866,922 km (0.114 R)
• M73: 19,119,057 km (0.073 R)
• M74: 20,122,559 km (0.082 R)
• M75: 20,184,044 km (0.098 R)
• M76: 20,460,950 km (0.097 R)
• M77: 20,708,235 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 8.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.01 AU - 9.45 AU

Year: 9194 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,003,176 km

• M1: 178,470 km (0.097 R)
• M2: 252,372 km (0.079 R)
• M3: 306,975 km (0.049 R)
• M4: 405,410 km (0.111 R)
• M5: 719,566 km (0.111 R)
• M6: 911,799 km (0.071 R)
• M7: 967,300 km (0.083 R)
• M8: 2,538,077 km (0.12 R)
• M9: 2,644,442 km (0.117 R)
• M10: 2,861,807 km (0.081 R)
• M11: 3,113,281 km (0.081 R)
• M12: 3,459,900 km (0.095 R)
• M13: 3,548,461 km (0.115 R)
• M14: 4,095,840 km (0.072 R)
• M15: 4,411,342 km (0.04 R)
• M16: 4,507,683 km (0.096 R)
• M17: 4,833,358 km (0.088 R)
• M18: 4,899,480 km (0.059 R)
• M19: 5,032,622 km (0.089 R)
• M20: 6,068,587 km (0.051 R)
• M21: 6,610,730 km (0.117 R)
• M22: 9,505,000 km (0.109 R)
• M23: 9,588,176 km (0.092 R)
• M24: 9,838,603 km (0.093 R)
• M25: 10,775,834 km (0.039 R)
• M26: 11,079,966 km (0.089 R)
• M27: 11,342,959 km (0.076 R)
• M28: 11,875,079 km (0.104 R)
• M29: 12,009,418 km (0.082 R)
• M30: 12,597,188 km (0.105 R)
• M31: 14,895,909 km (0.114 R)
• M32: 15,137,659 km (0.093 R)
• M33: 15,380,755 km (0.11 R)
• M34: 16,068,158 km (0.072 R)
• M35: 16,415,674 km (0.111 R)
• M36: 16,615,387 km (0.112 R)
• M37: 16,866,113 km (0.045 R)
• M38: 16,966,792 km (0.065 R)
• M39: 17,269,877 km (0.103 R)
• M40: 17,676,933 km (0.072 R)
• M41: 17,779,109 km (0.066 R)
• M42: 17,932,895 km (0.103 R)
• M43: 18,864,591 km (0.08 R)
• M44: 19,388,931 km (0.078 R)
• M45: 19,547,206 km (0.076 R)
• M46: 19,652,971 km (0.096 R)
• M47: 19,758,887 km (0.101 R)
• M48: 19,864,952 km (0.073 R)
• M49: 21,207,443 km (0.116 R)
• M50: 21,261,747 km (0.071 R)
• M51: 21,316,201 km (0.071 R)
• M52: 21,697,974 km (0.093 R)
• M53: 21,807,480 km (0.087 R)
• M54: 22,192,096 km (0.088 R)
• M55: 22,413,052 km (0.027 R)
• M56: 22,634,607 km (0.103 R)
• M57: 22,856,909 km (0.098 R)
• M58: 24,035,740 km (0.1 R)
• M59: 24,092,438 km (0.117 R)
• M60: 24,947,240 km (0.08 R)
• M61: 25,928,004 km (0.099 R)
• M62: 26,218,972 km (0.098 R)
• M63: 27,216,041 km (0.073 R)
• M64: 27,748,909 km (0.105 R)
• M65: 27,986,770 km (0.118 R)
• M66: 28,404,746 km (0.101 R)
• M67: 28,584,563 km (0.078 R)
• M68: 29,489,181 km (0.052 R)
• M69: 29,914,637 km (0.085 R)
• M70: 30,158,482 km (0.108 R)
• M71: 30,403,224 km (0.102 R)
• M72: 32,383,900 km (0.059 R)
• M73: 33,074,444 km (0.093 R)
• M74: 33,516,356 km (0.034 R)
• M75: 34,597,799 km (0.095 R)
• M76: 35,625,985 km (0.073 R)
• M77: 36,533,894 km (0.116 R)
• M78: 37,121,515 km (0.077 R)
• M79: 37,646,603 km (0.115 R)
• M80: 37,910,045 km (0.084 R)
• M81: 40,712,761 km (0.111 R)
• M82: 41,593,743 km (0.109 R)
• M83: 41,797,944 km (0.073 R)
• M84: 41,934,228 km (0.051 R)
• M85: 42,002,445 km (0.057 R)
• M86: 42,275,610 km (0.062 R)
• M87: 42,549,524 km (0.079 R)
• M88: 44,621,754 km (0.096 R)
• M89: 44,761,179 km (0.066 R)
• M90: 44,970,466 km (0.078 R)
• M91: 45,249,915 km (0.082 R)
• M92: 47,506,749 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 10.1

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.2 AU - 14.82 AU

Year: 14836 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,003,176 km

• M1: 157,377 km (0.076 R)
• M2: 238,908 km (0.105 R)
• M3: 516,861 km (0.106 R)
• M4: 612,154 km (0.116 R)
• M5: 1,232,387 km (0.047 R)
• M6: 1,614,759 km (0.119 R)
• M7: 1,789,789 km (0.065 R)
• M8: 1,940,584 km (0.102 R)
• M9: 2,127,282 km (0.109 R)
• M10: 2,451,460 km (0.048 R)
• M11: 2,931,819 km (0.115 R)
• M12: 3,038,482 km (0.094 R)
• M13: 3,292,799 km (0.118 R)
• M14: 3,629,992 km (0.045 R)
• M15: 3,744,883 km (0.111 R)
• M16: 4,057,244 km (0.079 R)
• M17: 4,418,822 km (0.059 R)
• M18: 4,500,502 km (0.047 R)
• M19: 5,653,453 km (0.101 R)
• M20: 6,285,654 km (0.12 R)
• M21: 8,876,390 km (0.1 R)
• M22: 9,135,942 km (0.059 R)
• M23: 9,398,187 km (0.109 R)
• M24: 9,556,611 km (0.075 R)
• M25: 11,981,443 km (0.083 R)
• M26: 12,096,035 km (0.096 R)
• M27: 12,326,266 km (0.093 R)
• M28: 12,966,695 km (0.03 R)
• M29: 13,261,552 km (0.084 R)
• M30: 13,380,034 km (0.12 R)
• M31: 13,677,883 km (0.054 R)
• M32: 13,797,561 km (0.099 R)
• M33: 14,219,577 km (0.044 R)
• M34: 14,952,606 km (0.104 R)
• M35: 16,138,469 km (0.093 R)
• M36: 17,354,251 km (0.119 R)
• M37: 18,599,503 km (0.054 R)
• M38: 19,199,391 km (0.1 R)
• M39: 19,467,919 km (0.082 R)
• M40: 20,144,999 km (0.118 R)
• M41: 20,623,562 km (0.094 R)
• M42: 21,522,197 km (0.094 R)
• M43: 22,222,165 km (0.073 R)
• M44: 22,292,626 km (0.092 R)
• M45: 22,363,086 km (0.073 R)
• M46: 22,504,307 km (0.091 R)
• M47: 22,929,614 km (0.117 R)
• M48: 23,572,585 km (0.118 R)
• M49: 26,426,913 km (0.057 R)
• M50: 28,618,970 km (0.052 R)
• M51: 28,849,201 km (0.086 R)
• M52: 30,086,675 km (0.116 R)
• M53: 31,420,490 km (0.103 R)
• M54: 31,737,188 km (0.079 R)
• M55: 31,895,912 km (0.097 R)
• M56: 33,659,072 km (0.114 R)
• M57: 34,552,620 km (0.075 R)
• M58: 34,715,831 km (0.11 R)
• M59: 36,197,000 km (0.07 R)
• M60: 37,866,811 km (0.093 R)
• M61: 38,035,259 km (0.083 R)
• M62: 38,626,469 km (0.106 R)
• M63: 39,732,446 km (0.112 R)
• M64: 40,160,745 km (0.061 R)
• M65: 40,418,353 km (0.109 R)
• M66: 40,935,213 km (0.073 R)
• M67: 41,714,768 km (0.113 R)
• M68: 41,975,667 km (0.069 R)
• M69: 42,237,164 km (0.099 R)
• M70: 43,112,610 km (0.068 R)
• M71: 44,614,723 km (0.088 R)
• M72: 45,059,776 km (0.112 R)
• M73: 46,313,706 km (0.106 R)
• M74: 46,764,294 km (0.113 R)
• M75: 47,306,886 km (0.029 R)
• M76: 47,488,348 km (0.104 R)
• M77: 48,215,992 km (0.101 R)
• M78: 48,398,502 km (0.105 R)
• M79: 50,236,162 km (0.12 R)
• M80: 53,223,631 km (0.112 R)
• M81: 56,364,289 km (0.113 R)
• M82: 57,714,709 km (0.055 R)
• M83: 58,199,705 km (0.113 R)
• M84: 59,564,487 km (0.112 R)
• M85: 59,858,446 km (0.044 R)
• M86: 62,027,915 km (0.093 R)
• M87: 63,022,591 km (0.068 R)
• M88: 63,122,373 km (0.091 R)
• M89: 66,240,890 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.4

Radius: 3.9

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.77 AU - 20.79 AU

Year: 25604 Days

Day: 18.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,003,176 km

• M1: 79,586 km (0.101 R)
• M2: 184,005 km (0.085 R)
• M3: 237,861 km (0.099 R)
• M4: 297,401 km (0.093 R)
• M5: 687,701 km (0.098 R)
• M6: 935,735 km (0.07 R)
• M7: 1,082,191 km (0.062 R)
• M8: 1,507,049 km (0.05 R)
• M9: 1,737,130 km (0.105 R)
• M10: 2,102,598 km (0.115 R)
• M11: 4,173,930 km (0.112 R)
• M12: 4,454,725 km (0.044 R)
• M13: 4,495,266 km (0.048 R)
• M14: 5,858,402 km (0.114 R)
• M15: 6,399,947 km (0.087 R)
• M16: 7,004,621 km (0.109 R)
• M17: 7,433,817 km (0.115 R)
• M18: 7,627,397 km (0.107 R)
• M19: 7,773,554 km (0.118 R)
• M20: 8,168,044 km (0.092 R)
• M21: 8,317,642 km (0.068 R)
• M22: 8,518,402 km (0.032 R)
• M23: 9,389,810 km (0.099 R)
• M24: 11,549,105 km (0.069 R)
• M25: 15,732,460 km (0.087 R)
• M26: 17,561,743 km (0.117 R)
• M27: 20,733,517 km (0.085 R)
• M28: 21,210,584 km (0.073 R)
• M29: 21,760,207 km (0.12 R)
• M30: 21,898,286 km (0.042 R)
• M31: 23,933,864 km (0.057 R)
• M32: 24,577,883 km (0.113 R)
• M33: 26,617,351 km (0.099 R)
• M34: 26,839,055 km (0.097 R)
• M35: 29,699,964 km (0.119 R)
• M36: 29,853,153 km (0.114 R)
• M37: 30,700,625 km (0.104 R)
• M38: 31,321,905 km (0.118 R)
• M39: 31,947,373 km (0.062 R)
• M40: 34,893,255 km (0.086 R)
• M41: 36,030,348 km (0.058 R)
• M42: 39,682,182 km (0.12 R)
• M43: 40,273,991 km (0.034 R)
• M44: 43,276,121 km (0.089 R)
• M45: 46,438,470 km (0.1 R)
• M46: 46,616,192 km (0.09 R)
• M47: 46,705,203 km (0.056 R)
• M48: 47,061,845 km (0.032 R)
• M49: 48,497,386 km (0.115 R)
• M50: 50,403,113 km (0.06 R)
• M51: 51,963,718 km (0.106 R)
• M52: 52,703,629 km (0.118 R)
• M53: 53,819,928 km (0.088 R)
• M54: 54,568,516 km (0.076 R)
• M55: 55,886,773 km (0.098 R)
• M56: 57,692,419 km (0.081 R)
• M57: 58,075,090 km (0.099 R)
• M58: 58,939,018 km (0.096 R)
• M59: 59,131,550 km (0.067 R)
• M60: 60,873,917 km (0.115 R)
• M61: 61,751,458 km (0.073 R)
• M62: 64,409,064 km (0.1 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit