🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.43 AU - 0.67 AU

Year: 186 Days

Day: 41.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 113.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.2 AU - 1.26 AU

Year: 623 Days

Day: 45.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.4 AU - 1.88 AU

Year: 959 Days

Day: 15.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.63 AU - 1.69 AU

Year: 976 Days

Day: 34.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,233,029 km

• M1: 56,249 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.31 AU - 2.11 AU

Year: 1021 Days

Day: 17.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,233,029 km

• M1: 812,167 km (0.112 R)
• M2: 837,449 km (0.083 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 8.7

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.9 AU - 5.28 AU

Year: 4490 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,233,029 km

• M1: 109,057 km (0.106 R)
• M2: 179,517 km (0.051 R)
• M3: 385,813 km (0.103 R)
• M4: 459,714 km (0.063 R)
• M5: 591,360 km (0.086 R)
• M6: 843,882 km (0.109 R)
• M7: 956,978 km (0.107 R)
• M8: 1,269,338 km (0.106 R)
• M9: 1,385,426 km (0.088 R)
• M10: 1,643,931 km (0.098 R)
• M11: 1,803,253 km (0.107 R)
• M12: 1,967,810 km (0.083 R)
• M13: 2,051,884 km (0.11 R)
• M14: 2,241,275 km (0.046 R)
• M15: 2,637,261 km (0.052 R)
• M16: 3,016,342 km (0.115 R)
• M17: 3,094,133 km (0.038 R)
• M18: 3,153,074 km (0.074 R)
• M19: 3,392,281 km (0.052 R)
• M20: 3,804,274 km (0.048 R)
• M21: 3,952,226 km (0.116 R)
• M22: 4,016,254 km (0.088 R)
• M23: 4,123,665 km (0.078 R)
• M24: 4,407,602 km (0.093 R)
• M25: 4,902,472 km (0.049 R)
• M26: 4,994,475 km (0.11 R)
• M27: 5,133,301 km (0.118 R)
• M28: 5,273,624 km (0.119 R)
• M29: 5,438,780 km (0.079 R)
• M30: 6,042,856 km (0.11 R)
• M31: 6,592,030 km (0.067 R)
• M32: 6,795,633 km (0.107 R)
• M33: 7,818,134 km (0.077 R)
• M34: 7,898,768 km (0.081 R)
• M35: 8,142,313 km (0.111 R)
• M36: 8,278,746 km (0.058 R)
• M37: 8,609,208 km (0.111 R)
• M38: 9,482,859 km (0.039 R)
• M39: 10,061,354 km (0.111 R)
• M40: 10,980,783 km (0.114 R)
• M41: 11,101,359 km (0.053 R)
• M42: 11,895,873 km (0.059 R)
• M43: 13,539,206 km (0.059 R)
• M44: 13,961,072 km (0.069 R)
• M45: 14,420,337 km (0.116 R)
• M46: 15,353,529 km (0.096 R)
• M47: 15,657,661 km (0.116 R)
• M48: 16,100,471 km (0.114 R)
• M49: 16,685,698 km (0.089 R)
• M50: 16,928,645 km (0.079 R)
• M51: 17,383,123 km (0.044 R)
• M52: 17,912,550 km (0.118 R)
• M53: 18,339,801 km (0.12 R)
• M54: 18,554,624 km (0.049 R)
• M55: 18,626,431 km (0.112 R)
• M56: 18,806,397 km (0.118 R)
• M57: 18,878,653 km (0.074 R)
• M58: 19,313,384 km (0.051 R)
• M59: 20,008,715 km (0.103 R)
• M60: 20,193,020 km (0.105 R)
• M61: 20,526,174 km (0.105 R)
• M62: 20,973,322 km (0.089 R)
• M63: 21,160,469 km (0.112 R)
• M64: 21,385,913 km (0.115 R)
• M65: 21,725,650 km (0.068 R)
• M66: 21,801,346 km (0.096 R)
• M67: 21,877,043 km (0.086 R)
• M68: 22,143,178 km (0.095 R)
• M69: 22,333,765 km (0.07 R)
• M70: 23,333,977 km (0.048 R)
• M71: 24,545,719 km (0.12 R)
• M72: 24,664,051 km (0.045 R)
• M73: 24,782,533 km (0.114 R)
• M74: 25,378,082 km (0.043 R)
• M75: 26,259,961 km (0.109 R)
• M76: 26,340,595 km (0.101 R)
• M77: 26,623,634 km (0.043 R)
• M78: 26,745,257 km (0.118 R)
• M79: 26,826,489 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 14.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.99 AU - 7.7 AU

Year: 8167 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,233,029 km

• M1: 182,659 km (0.049 R)
• M2: 433,535 km (0.114 R)
• M3: 573,409 km (0.041 R)
• M4: 706,700 km (0.085 R)
• M5: 894,296 km (0.049 R)
• M6: 1,009,786 km (0.085 R)
• M7: 1,257,370 km (0.07 R)
• M8: 1,595,760 km (0.065 R)
• M9: 1,906,625 km (0.071 R)
• M10: 2,118,455 km (0.037 R)
• M11: 3,201,544 km (0.115 R)
• M12: 3,478,749 km (0.028 R)
• M13: 5,033,968 km (0.036 R)
• M14: 5,276,018 km (0.077 R)
• M15: 5,799,311 km (0.105 R)
• M16: 6,310,786 km (0.116 R)
• M17: 6,630,477 km (0.116 R)
• M18: 7,045,162 km (0.054 R)
• M19: 8,056,145 km (0.051 R)
• M20: 8,150,391 km (0.035 R)
• M21: 8,371,497 km (0.101 R)
• M22: 8,466,940 km (0.107 R)
• M23: 8,917,080 km (0.105 R)
• M24: 9,309,176 km (0.095 R)
• M25: 9,540,604 km (0.056 R)
• M26: 10,076,464 km (0.107 R)
• M27: 10,246,108 km (0.088 R)
• M28: 10,725,868 km (0.059 R)
• M29: 11,529,957 km (0.119 R)
• M30: 12,864,220 km (0.099 R)
• M31: 13,531,127 km (0.107 R)
• M32: 13,831,071 km (0.092 R)
• M33: 14,285,101 km (0.113 R)
• M34: 14,552,282 km (0.104 R)
• M35: 15,052,987 km (0.108 R)
• M36: 15,441,941 km (0.092 R)
• M37: 16,789,070 km (0.094 R)
• M38: 18,796,224 km (0.065 R)
• M39: 19,425,882 km (0.06 R)
• M40: 19,552,591 km (0.071 R)
• M41: 20,019,636 km (0.045 R)
• M42: 20,404,551 km (0.094 R)
• M43: 20,921,711 km (0.11 R)
• M44: 21,051,562 km (0.1 R)
• M45: 21,924,765 km (0.043 R)
• M46: 22,631,764 km (0.091 R)
• M47: 23,481,181 km (0.101 R)
• M48: 23,706,475 km (0.108 R)
• M49: 24,706,088 km (0.116 R)
• M50: 25,027,125 km (0.051 R)
• M51: 25,119,128 km (0.103 R)
• M52: 25,349,509 km (0.065 R)
• M53: 25,441,811 km (0.11 R)
• M54: 25,673,239 km (0.089 R)
• M55: 26,278,063 km (0.094 R)
• M56: 26,793,727 km (0.056 R)
• M57: 27,739,484 km (0.098 R)
• M58: 28,696,312 km (0.104 R)
• M59: 30,494,928 km (0.12 R)
• M60: 30,839,302 km (0.05 R)
• M61: 31,383,090 km (0.026 R)
• M62: 31,979,836 km (0.111 R)
• M63: 32,781,531 km (0.118 R)
• M64: 33,792,813 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 14.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.94 AU - 8.24 AU

Year: 8619 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,233,029 km

• M1: 198,816 km (0.105 R)
• M2: 299,645 km (0.104 R)
• M3: 484,099 km (0.111 R)
• M4: 614,398 km (0.083 R)
• M5: 719,267 km (0.096 R)
• M6: 852,857 km (0.096 R)
• M7: 1,053,618 km (0.118 R)
• M8: 1,283,699 km (0.049 R)
• M9: 1,626,428 km (0.107 R)
• M10: 2,226,316 km (0.026 R)
• M11: 2,757,238 km (0.032 R)
• M12: 2,908,931 km (0.069 R)
• M13: 3,080,968 km (0.09 R)
• M14: 3,654,377 km (0.079 R)
• M15: 3,840,477 km (0.089 R)
• M16: 4,125,760 km (0.093 R)
• M17: 4,280,743 km (0.106 R)
• M18: 4,777,857 km (0.058 R)
• M19: 6,513,342 km (0.089 R)
• M20: 6,785,759 km (0.092 R)
• M21: 7,318,627 km (0.115 R)
• M22: 7,649,538 km (0.117 R)
• M23: 8,647,355 km (0.107 R)
• M24: 8,922,017 km (0.095 R)
• M25: 9,250,384 km (0.119 R)
• M26: 9,352,260 km (0.115 R)
• M27: 9,531,479 km (0.098 R)
• M28: 10,790,494 km (0.03 R)
• M29: 10,951,611 km (0.041 R)
• M30: 11,221,935 km (0.11 R)
• M31: 11,713,962 km (0.057 R)
• M32: 11,824,365 km (0.084 R)
• M33: 12,185,345 km (0.11 R)
• M34: 12,662,861 km (0.116 R)
• M35: 13,203,807 km (0.107 R)
• M36: 13,636,295 km (0.113 R)
• M37: 13,810,576 km (0.059 R)
• M38: 14,014,927 km (0.115 R)
• M39: 14,279,117 km (0.081 R)
• M40: 14,663,583 km (0.045 R)
• M41: 14,872,123 km (0.062 R)
• M42: 15,382,401 km (0.107 R)
• M43: 15,503,426 km (0.082 R)
• M44: 15,746,223 km (0.106 R)
• M45: 16,020,885 km (0.09 R)
• M46: 16,389,644 km (0.095 R)
• M47: 16,606,112 km (0.046 R)
• M48: 16,730,128 km (0.086 R)
• M49: 17,041,741 km (0.057 R)
• M50: 17,198,220 km (0.104 R)
• M51: 17,860,789 km (0.095 R)
• M52: 18,115,405 km (0.051 R)
• M53: 18,307,189 km (0.036 R)
• M54: 18,403,380 km (0.085 R)
• M55: 18,596,063 km (0.087 R)
• M56: 19,048,596 km (0.116 R)
• M57: 19,471,958 km (0.116 R)
• M58: 19,865,550 km (0.035 R)
• M59: 20,162,502 km (0.08 R)
• M60: 21,129,353 km (0.11 R)
• M61: 21,669,252 km (0.114 R)
• M62: 22,419,036 km (0.09 R)
• M63: 23,246,612 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.1

Radius: 5.7

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.33 AU - 17.61 AU

Year: 25131 Days

Day: 21.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 26,233,029 km

• M1: 89,609 km (0.104 R)
• M2: 134,040 km (0.066 R)
• M3: 180,565 km (0.063 R)
• M4: 249,529 km (0.09 R)
• M5: 296,054 km (0.071 R)
• M6: 346,020 km (0.107 R)
• M7: 436,227 km (0.1 R)
• M8: 730,636 km (0.097 R)
• M9: 824,733 km (0.084 R)
• M10: 1,131,259 km (0.104 R)
• M11: 2,068,639 km (0.095 R)
• M12: 2,169,319 km (0.086 R)
• M13: 2,445,925 km (0.079 R)
• M14: 2,918,804 km (0.103 R)
• M15: 3,223,834 km (0.116 R)
• M16: 3,539,037 km (0.043 R)
• M17: 3,822,824 km (0.089 R)
• M18: 4,586,072 km (0.116 R)
• M19: 4,761,999 km (0.066 R)
• M20: 4,806,280 km (0.115 R)
• M21: 5,165,914 km (0.076 R)
• M22: 5,487,549 km (0.112 R)
• M23: 5,534,074 km (0.077 R)
• M24: 6,247,207 km (0.062 R)
• M25: 6,491,351 km (0.065 R)
• M26: 6,788,303 km (0.11 R)
• M27: 9,153,744 km (0.103 R)
• M28: 10,916,306 km (0.119 R)
• M29: 11,269,357 km (0.102 R)
• M30: 12,350,651 km (0.099 R)
• M31: 16,387,100 km (0.104 R)
• M32: 16,454,120 km (0.099 R)
• M33: 16,588,609 km (0.105 R)
• M34: 18,022,504 km (0.108 R)
• M35: 18,859,504 km (0.108 R)
• M36: 19,282,866 km (0.068 R)
• M37: 19,495,595 km (0.101 R)
• M38: 19,566,653 km (0.111 R)
• M39: 22,406,470 km (0.114 R)
• M40: 22,854,665 km (0.081 R)
• M41: 23,835,878 km (0.066 R)
• M42: 24,446,536 km (0.083 R)
• M43: 24,830,853 km (0.076 R)
• M44: 25,917,382 km (0.116 R)
• M45: 26,466,406 km (0.096 R)
• M46: 28,056,333 km (0.08 R)
• M47: 28,539,235 km (0.114 R)
• M48: 29,513,416 km (0.114 R)
• M49: 30,415,940 km (0.117 R)
• M50: 30,663,674 km (0.114 R)
• M51: 31,077,910 km (0.109 R)
• M52: 31,244,263 km (0.119 R)
• M53: 33,177,367 km (0.109 R)
• M54: 34,975,833 km (0.104 R)
• M55: 36,981,790 km (0.069 R)
• M56: 37,422,805 km (0.119 R)
• M57: 37,511,217 km (0.063 R)
• M58: 37,776,903 km (0.057 R)
• M59: 39,114,458 km (0.042 R)
• M60: 43,404,625 km (0.063 R)
• M61: 44,898,809 km (0.106 R)
• M62: 45,086,704 km (0.099 R)
• M63: 45,935,821 km (0.107 R)
• M64: 47,458,279 km (0.082 R)
• M65: 49,384,351 km (0.099 R)
• M66: 49,772,708 km (0.092 R)
• M67: 49,869,946 km (0.102 R)
• M68: 50,454,575 km (0.083 R)
• M69: 51,926,319 km (0.098 R)
• M70: 54,610,703 km (0.083 R)
• M71: 56,020,363 km (0.098 R)
• M72: 56,222,769 km (0.088 R)
• M73: 57,034,487 km (0.103 R)
• M74: 58,157,070 km (0.087 R)
• M75: 59,596,351 km (0.098 R)
• M76: 60,216,733 km (0.08 R)
• M77: 61,464,080 km (0.119 R)
• M78: 61,568,350 km (0.057 R)
• M79: 62,509,919 km (0.087 R)
• M80: 62,719,805 km (0.073 R)
• M81: 64,831,379 km (0.104 R)
• M82: 64,937,593 km (0.091 R)
• M83: 66,002,730 km (0.085 R)
• M84: 66,751,767 km (0.061 R)
• M85: 68,042,348 km (0.119 R)
• M86: 69,232,548 km (0.09 R)
• M87: 69,667,130 km (0.05 R)
• M88: 71,414,284 km (0.1 R)
• M89: 72,403,425 km (0.06 R)
• M90: 73,618,459 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14

Radius: 7.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.89 AU - 19.45 AU

Year: 28321 Days

Day: 18.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,233,029 km

• M1: 116,986 km (0.075 R)
• M2: 284,236 km (0.091 R)
• M3: 723,156 km (0.105 R)
• M4: 912,397 km (0.048 R)
• M5: 1,025,793 km (0.094 R)
• M6: 1,211,892 km (0.108 R)
• M7: 1,662,332 km (0.105 R)
• M8: 3,483,386 km (0.078 R)
• M9: 4,200,858 km (0.045 R)
• M10: 4,895,890 km (0.115 R)
• M11: 5,256,720 km (0.065 R)
• M12: 5,440,426 km (0.054 R)
• M13: 5,626,226 km (0.105 R)
• M14: 5,790,485 km (0.051 R)
• M15: 7,416,165 km (0.113 R)
• M16: 7,830,252 km (0.113 R)
• M17: 8,465,594 km (0.098 R)
• M18: 9,227,645 km (0.091 R)
• M19: 9,813,471 km (0.102 R)
• M20: 11,463,685 km (0.029 R)
• M21: 15,110,133 km (0.047 R)
• M22: 15,470,065 km (0.115 R)
• M23: 15,667,535 km (0.086 R)
• M24: 15,965,384 km (0.091 R)
• M25: 16,499,448 km (0.113 R)
• M26: 16,870,002 km (0.074 R)
• M27: 17,209,290 km (0.096 R)
• M28: 18,449,307 km (0.064 R)
• M29: 18,658,744 km (0.1 R)
• M30: 18,763,762 km (0.033 R)
• M31: 19,610,934 km (0.03 R)
• M32: 19,860,464 km (0.101 R)
• M33: 22,972,698 km (0.048 R)
• M34: 23,273,390 km (0.061 R)
• M35: 23,348,637 km (0.114 R)
• M36: 25,920,075 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit