🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.62 AU

Year: 133 Days

Day: 20 Hours

Environment

Temp: 226 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 12.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.03 AU - 1.19 AU

Year: 415 Days

Day: 40.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.6 AU - 2.7 AU

Year: 1530 Days

Day: 19.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.54 AU - 5.3 AU

Year: 3297 Days

Day: 46 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,924,371 km

• M1: 3,824,619 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.2

Radius: 12

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.49 AU - 5.81 AU

Year: 4764 Days

Day: 12.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,924,371 km

• M1: 151,393 km (0.072 R)
• M2: 230,830 km (0.11 R)
• M3: 410,945 km (0.061 R)
• M4: 510,578 km (0.105 R)
• M5: 659,128 km (0.077 R)
• M6: 791,822 km (0.073 R)
• M7: 889,509 km (0.099 R)
• M8: 991,535 km (0.108 R)
• M9: 1,110,166 km (0.104 R)
• M10: 1,233,734 km (0.048 R)
• M11: 1,509,143 km (0.109 R)
• M12: 1,633,310 km (0.089 R)
• M13: 1,775,428 km (0.07 R)
• M14: 1,921,884 km (0.077 R)
• M15: 2,306,051 km (0.094 R)
• M16: 2,647,434 km (0.073 R)
• M17: 2,781,922 km (0.115 R)
• M18: 3,252,557 km (0.111 R)
• M19: 3,804,872 km (0.092 R)
• M20: 4,446,198 km (0.104 R)
• M21: 4,586,671 km (0.115 R)
• M22: 4,789,825 km (0.093 R)
• M23: 5,268,687 km (0.082 R)
• M24: 5,353,509 km (0.099 R)
• M25: 5,567,584 km (0.118 R)
• M26: 5,762,809 km (0.035 R)
• M27: 5,872,165 km (0.08 R)
• M28: 6,249,451 km (0.095 R)
• M29: 6,452,455 km (0.105 R)
• M30: 6,634,666 km (0.113 R)
• M31: 7,050,996 km (0.117 R)
• M32: 7,215,255 km (0.111 R)
• M33: 7,523,726 km (0.104 R)
• M34: 7,885,005 km (0.073 R)
• M35: 8,400,220 km (0.059 R)
• M36: 8,474,869 km (0.112 R)
• M37: 8,599,484 km (0.075 R)
• M38: 8,674,582 km (0.036 R)
• M39: 9,002,650 km (0.032 R)
• M40: 9,180,971 km (0.067 R)
• M41: 9,463,561 km (0.061 R)
• M42: 9,541,203 km (0.062 R)
• M43: 10,811,289 km (0.097 R)
• M44: 11,273,845 km (0.105 R)
• M45: 12,021,834 km (0.078 R)
• M46: 12,190,132 km (0.095 R)
• M47: 13,623,878 km (0.113 R)
• M48: 13,799,506 km (0.112 R)
• M49: 14,778,923 km (0.111 R)
• M50: 14,929,269 km (0.098 R)
• M51: 15,474,703 km (0.025 R)
• M52: 15,811,298 km (0.09 R)
• M53: 16,057,686 km (0.107 R)
• M54: 16,150,437 km (0.067 R)
• M55: 16,367,353 km (0.071 R)
• M56: 16,835,595 km (0.119 R)
• M57: 17,150,199 km (0.071 R)
• M58: 17,245,044 km (0.105 R)
• M59: 17,498,613 km (0.032 R)
• M60: 17,689,649 km (0.093 R)
• M61: 18,395,901 km (0.07 R)
• M62: 19,078,665 km (0.094 R)
• M63: 19,176,951 km (0.079 R)
• M64: 19,308,148 km (0.091 R)
• M65: 20,168,336 km (0.081 R)
• M66: 20,670,387 km (0.05 R)
• M67: 21,346,120 km (0.073 R)
• M68: 21,482,105 km (0.069 R)
• M69: 21,720,863 km (0.111 R)
• M70: 22,407,816 km (0.082 R)
• M71: 22,719,279 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 13

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.17 AU - 8.65 AU

Year: 8652 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,924,371 km

• M1: 168,597 km (0.058 R)
• M2: 254,765 km (0.119 R)
• M3: 369,058 km (0.104 R)
• M4: 536,159 km (0.106 R)
• M5: 990,039 km (0.119 R)
• M6: 1,276,818 km (0.074 R)
• M7: 2,062,506 km (0.116 R)
• M8: 2,153,013 km (0.056 R)
• M9: 2,245,015 km (0.095 R)
• M10: 2,874,972 km (0.117 R)
• M11: 3,157,712 km (0.118 R)
• M12: 3,558,036 km (0.062 R)
• M13: 4,031,513 km (0.038 R)
• M14: 4,174,678 km (0.095 R)
• M15: 5,192,692 km (0.067 R)
• M16: 5,443,119 km (0.066 R)
• M17: 5,601,842 km (0.086 R)
• M18: 5,697,734 km (0.109 R)
• M19: 6,086,838 km (0.053 R)
• M20: 6,518,278 km (0.12 R)
• M21: 6,754,793 km (0.071 R)
• M22: 7,201,492 km (0.032 R)
• M23: 7,871,690 km (0.094 R)
• M24: 8,015,304 km (0.108 R)
• M25: 8,524,984 km (0.096 R)
• M26: 9,652,653 km (0.087 R)
• M27: 10,038,915 km (0.057 R)
• M28: 10,469,757 km (0.098 R)
• M29: 10,588,238 km (0.11 R)
• M30: 10,707,318 km (0.109 R)
• M31: 11,309,001 km (0.117 R)
• M32: 11,552,845 km (0.085 R)
• M33: 11,634,526 km (0.063 R)
• M34: 12,004,332 km (0.102 R)
• M35: 12,336,439 km (0.088 R)
• M36: 12,797,948 km (0.108 R)
• M37: 13,265,142 km (0.051 R)
• M38: 13,436,432 km (0.081 R)
• M39: 13,608,470 km (0.105 R)
• M40: 13,781,255 km (0.095 R)
• M41: 14,260,118 km (0.065 R)
• M42: 15,413,667 km (0.104 R)
• M43: 15,774,647 km (0.036 R)
• M44: 16,092,692 km (0.064 R)
• M45: 16,184,096 km (0.105 R)
• M46: 17,246,391 km (0.106 R)
• M47: 17,480,362 km (0.053 R)
• M48: 18,235,980 km (0.085 R)
• M49: 18,331,125 km (0.045 R)
• M50: 18,426,568 km (0.118 R)
• M51: 19,002,221 km (0.07 R)
• M52: 19,147,181 km (0.031 R)
• M53: 20,418,015 km (0.098 R)
• M54: 21,063,679 km (0.119 R)
• M55: 21,817,054 km (0.095 R)
• M56: 22,375,054 km (0.086 R)
• M57: 23,505,266 km (0.102 R)
• M58: 24,025,268 km (0.035 R)
• M59: 24,812,153 km (0.1 R)
• M60: 24,970,577 km (0.108 R)
• M61: 25,182,258 km (0.117 R)
• M62: 25,981,709 km (0.061 R)
• M63: 26,196,233 km (0.093 R)
• M64: 27,714,651 km (0.087 R)
• M65: 27,933,962 km (0.107 R)
• M66: 28,705,887 km (0.098 R)
• M67: 28,983,241 km (0.059 R)
• M68: 29,094,542 km (0.078 R)
• M69: 29,261,493 km (0.119 R)
• M70: 30,496,573 km (0.102 R)
• M71: 30,609,669 km (0.116 R)
• M72: 31,006,702 km (0.11 R)
• M73: 31,348,383 km (0.086 R)
• M74: 31,863,150 km (0.095 R)
• M75: 33,833,354 km (0.077 R)
• M76: 34,243,850 km (0.107 R)
• M77: 34,538,109 km (0.089 R)
• M78: 34,655,992 km (0.051 R)
• M79: 35,247,652 km (0.111 R)
• M80: 35,663,833 km (0.088 R)
• M81: 37,102,965 km (0.074 R)
• M82: 37,526,327 km (0.053 R)
• M83: 37,708,238 km (0.054 R)
• M84: 37,951,334 km (0.119 R)
• M85: 38,867,172 km (0.069 R)
• M86: 39,666,923 km (0.118 R)
• M87: 40,907,987 km (0.112 R)
• M88: 41,470,475 km (0.11 R)
• M89: 41,909,843 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.8

Radius: 6.7

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.75 AU - 15.53 AU

Year: 16898 Days

Day: 18.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,924,371 km

• M1: 102,325 km (0.105 R)
• M2: 279,299 km (0.104 R)
• M3: 327,619 km (0.093 R)
• M4: 472,280 km (0.093 R)
• M5: 637,885 km (0.082 R)
• M6: 682,166 km (0.074 R)
• M7: 846,126 km (0.049 R)
• M8: 895,194 km (0.116 R)
• M9: 1,559,707 km (0.082 R)
• M10: 1,841,101 km (0.077 R)
• M11: 2,172,161 km (0.12 R)
• M12: 2,240,677 km (0.036 R)
• M13: 2,814,385 km (0.075 R)
• M14: 3,351,890 km (0.098 R)
• M15: 3,632,535 km (0.046 R)
• M16: 4,131,295 km (0.095 R)
• M17: 4,259,351 km (0.062 R)
• M18: 4,784,589 km (0.119 R)
• M19: 5,330,322 km (0.083 R)
• M20: 5,376,547 km (0.055 R)
• M21: 6,234,042 km (0.083 R)
• M22: 6,430,315 km (0.106 R)
• M23: 7,702,645 km (0.115 R)
• M24: 8,019,343 km (0.115 R)
• M25: 8,720,209 km (0.037 R)
• M26: 9,105,574 km (0.035 R)
• M27: 9,328,325 km (0.111 R)
• M28: 9,950,203 km (0.096 R)
• M29: 11,472,661 km (0.1 R)
• M30: 12,260,742 km (0.096 R)
• M31: 13,824,938 km (0.095 R)
• M32: 15,120,754 km (0.096 R)
• M33: 15,252,401 km (0.048 R)
• M34: 15,384,495 km (0.12 R)
• M35: 15,450,767 km (0.101 R)
• M36: 15,517,039 km (0.103 R)
• M37: 15,916,765 km (0.045 R)
• M38: 17,136,137 km (0.099 R)
• M39: 17,342,283 km (0.109 R)
• M40: 17,480,062 km (0.077 R)
• M41: 17,618,440 km (0.107 R)
• M42: 18,244,956 km (0.101 R)
• M43: 21,338,191 km (0.071 R)
• M44: 22,755,631 km (0.106 R)
• M45: 22,831,178 km (0.054 R)
• M46: 22,982,272 km (0.034 R)
• M47: 23,361,652 km (0.116 R)
• M48: 23,896,165 km (0.114 R)
• M49: 25,133,041 km (0.113 R)
• M50: 25,445,551 km (0.049 R)
• M51: 25,680,718 km (0.04 R)
• M52: 25,759,257 km (0.076 R)
• M53: 26,153,298 km (0.104 R)
• M54: 26,469,847 km (0.042 R)
• M55: 26,787,743 km (0.114 R)
• M56: 27,588,091 km (0.11 R)
• M57: 27,749,059 km (0.065 R)
• M58: 30,118,539 km (0.106 R)
• M59: 30,450,347 km (0.112 R)
• M60: 31,621,549 km (0.107 R)
• M61: 31,705,773 km (0.074 R)
• M62: 31,874,370 km (0.071 R)
• M63: 34,007,486 km (0.064 R)
• M64: 34,093,804 km (0.095 R)
• M65: 34,873,657 km (0.107 R)
• M66: 34,960,723 km (0.081 R)
• M67: 37,248,224 km (0.077 R)
• M68: 38,320,243 km (0.039 R)
• M69: 39,674,552 km (0.049 R)
• M70: 40,220,584 km (0.099 R)
• M71: 41,596,586 km (0.116 R)
• M72: 42,151,444 km (0.104 R)
• M73: 42,988,145 km (0.086 R)
• M74: 44,677,853 km (0.069 R)
• M75: 45,816,442 km (0.097 R)
• M76: 46,389,253 km (0.066 R)
• M77: 47,156,839 km (0.094 R)
• M78: 49,484,283 km (0.088 R)
• M79: 49,777,943 km (0.062 R)
• M80: 50,072,053 km (0.117 R)
• M81: 50,170,189 km (0.057 R)
• M82: 51,749,793 km (0.099 R)
• M83: 54,048,813 km (0.106 R)
• M84: 54,653,936 km (0.06 R)
• M85: 57,816,585 km (0.102 R)
• M86: 59,471,886 km (0.075 R)
• M87: 61,037,876 km (0.105 R)
• M88: 67,653,094 km (0.073 R)
• M89: 68,523,005 km (0.115 R)
• M90: 70,274,049 km (0.111 R)
• M91: 70,604,061 km (0.051 R)
• M92: 72,261,606 km (0.097 R)
• M93: 72,372,607 km (0.082 R)
• M94: 74,379,463 km (0.079 R)
• M95: 74,827,957 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276

Radius: 5.7

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.85 AU - 20.83 AU

Year: 30173 Days

Day: 24.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,924,371 km

• M1: 493,673 km (0.057 R)
• M2: 554,410 km (0.094 R)
• M3: 683,961 km (0.067 R)
• M4: 1,156,242 km (0.104 R)
• M5: 1,266,645 km (0.112 R)
• M6: 1,323,193 km (0.09 R)
• M7: 1,587,832 km (0.088 R)
• M8: 1,966,015 km (0.081 R)
• M9: 2,165,429 km (0.072 R)
• M10: 2,476,742 km (0.084 R)
• M11: 2,619,608 km (0.106 R)
• M12: 2,839,068 km (0.079 R)
• M13: 2,876,318 km (0.111 R)
• M14: 3,693,571 km (0.094 R)
• M15: 4,577,695 km (0.09 R)
• M16: 4,709,191 km (0.086 R)
• M17: 5,020,804 km (0.045 R)
• M18: 5,663,925 km (0.056 R)
• M19: 5,947,563 km (0.092 R)
• M20: 7,076,877 km (0.113 R)
• M21: 7,228,868 km (0.108 R)
• M22: 8,592,004 km (0.059 R)
• M23: 9,136,840 km (0.112 R)
• M24: 9,302,594 km (0.066 R)
• M25: 9,469,246 km (0.119 R)
• M26: 10,547,547 km (0.116 R)
• M27: 11,544,916 km (0.048 R)
• M28: 11,904,101 km (0.113 R)
• M29: 13,189,895 km (0.059 R)
• M30: 14,390,717 km (0.093 R)
• M31: 14,841,904 km (0.112 R)
• M32: 14,971,605 km (0.05 R)
• M33: 15,363,253 km (0.051 R)
• M34: 16,423,752 km (0.117 R)
• M35: 17,920,030 km (0.071 R)
• M36: 17,989,144 km (0.092 R)
• M37: 18,266,199 km (0.082 R)
• M38: 18,335,762 km (0.053 R)
• M39: 18,405,325 km (0.109 R)
• M40: 18,614,613 km (0.061 R)
• M41: 19,958,151 km (0.11 R)
• M42: 21,699,470 km (0.047 R)
• M43: 21,773,072 km (0.105 R)
• M44: 23,262,618 km (0.096 R)
• M45: 24,095,879 km (0.094 R)
• M46: 25,791,421 km (0.068 R)
• M47: 26,653,404 km (0.108 R)
• M48: 26,732,242 km (0.12 R)
• M49: 26,811,230 km (0.102 R)
• M50: 27,127,629 km (0.074 R)
• M51: 27,365,789 km (0.063 R)
• M52: 27,604,697 km (0.069 R)
• M53: 27,844,203 km (0.12 R)
• M54: 28,971,124 km (0.115 R)
• M55: 30,689,405 km (0.093 R)
• M56: 31,852,977 km (0.114 R)
• M57: 32,356,224 km (0.054 R)
• M58: 33,031,060 km (0.117 R)
• M59: 33,370,348 km (0.084 R)
• M60: 33,625,562 km (0.093 R)
• M61: 33,710,683 km (0.098 R)
• M62: 33,881,375 km (0.112 R)
• M63: 34,137,785 km (0.056 R)
• M64: 34,223,355 km (0.117 R)
• M65: 35,256,478 km (0.099 R)
• M66: 35,429,713 km (0.106 R)
• M67: 37,353,392 km (0.064 R)
• M68: 41,941,259 km (0.025 R)
• M69: 43,324,142 km (0.102 R)
• M70: 43,602,394 km (0.066 R)
• M71: 43,974,444 km (0.095 R)
• M72: 44,067,643 km (0.047 R)
• M73: 44,347,541 km (0.063 R)
• M74: 45,284,921 km (0.091 R)
• M75: 45,661,758 km (0.088 R)
• M76: 46,134,188 km (0.109 R)
• M77: 47,370,166 km (0.106 R)
• M78: 48,616,914 km (0.066 R)
• M79: 49,389,587 km (0.113 R)
• M80: 50,946,901 km (0.08 R)
• M81: 53,312,941 km (0.039 R)
• M82: 53,511,757 km (0.061 R)
• M83: 54,910,198 km (0.041 R)
• M84: 55,311,868 km (0.037 R)
• M85: 57,233,602 km (0.045 R)
• M86: 60,208,505 km (0.08 R)
• M87: 62,289,262 km (0.1 R)
• M88: 64,287,740 km (0.073 R)
• M89: 65,029,297 km (0.083 R)
• M90: 68,779,416 km (0.081 R)
• M91: 70,844,316 km (0.102 R)
• M92: 72,598,949 km (0.099 R)
• M93: 73,260,620 km (0.068 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit