🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.58 AU

Year: 130 Days

Day: 23.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 35.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.34 AU - 1.72 AU

Year: 695 Days

Day: 18.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.29 AU - 1.99 AU

Year: 771 Days

Day: 29 Hours

Environment

Temp: -57 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,781,595 km

• M1: 604,525 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.55 AU - 3.67 AU

Year: 2518 Days

Day: 23.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,781,595 km

• M1: 838,646 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 12.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.48 AU - 5.94 AU

Year: 5009 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 105,781,595 km

• M1: 177,124 km (0.116 R)
• M2: 364,869 km (0.095 R)
• M3: 485,744 km (0.072 R)
• M4: 666,309 km (0.071 R)
• M5: 920,027 km (0.096 R)
• M6: 1,085,333 km (0.116 R)
• M7: 1,302,997 km (0.097 R)
• M8: 1,550,432 km (0.108 R)
• M9: 1,797,718 km (0.101 R)
• M10: 1,942,528 km (0.092 R)
• M11: 2,313,531 km (0.056 R)
• M12: 2,471,806 km (0.109 R)
• M13: 2,818,125 km (0.075 R)
• M14: 3,277,989 km (0.06 R)
• M15: 3,436,562 km (0.119 R)
• M16: 3,516,896 km (0.08 R)
• M17: 3,679,360 km (0.073 R)
• M18: 3,823,722 km (0.114 R)
• M19: 4,139,223 km (0.114 R)
• M20: 4,246,336 km (0.118 R)
• M21: 4,397,878 km (0.076 R)
• M22: 5,461,818 km (0.102 R)
• M23: 5,986,308 km (0.089 R)
• M24: 6,502,271 km (0.072 R)
• M25: 6,602,203 km (0.066 R)
• M26: 7,603,013 km (0.109 R)
• M27: 8,054,200 km (0.069 R)
• M28: 8,188,539 km (0.064 R)
• M29: 8,269,621 km (0.038 R)
• M30: 8,377,930 km (0.082 R)
• M31: 8,486,837 km (0.116 R)
• M32: 8,871,603 km (0.104 R)
• M33: 9,038,255 km (0.055 R)
• M34: 10,089,180 km (0.095 R)
• M35: 10,204,968 km (0.036 R)
• M36: 10,350,527 km (0.067 R)
• M37: 10,496,834 km (0.082 R)
• M38: 10,880,253 km (0.1 R)
• M39: 11,148,482 km (0.093 R)
• M40: 11,238,241 km (0.105 R)
• M41: 11,630,636 km (0.105 R)
• M42: 11,813,145 km (0.057 R)
• M43: 11,966,034 km (0.051 R)
• M44: 12,242,940 km (0.116 R)
• M45: 12,490,824 km (0.096 R)
• M46: 13,530,978 km (0.101 R)
• M47: 13,691,048 km (0.054 R)
• M48: 14,045,295 km (0.091 R)
• M49: 14,762,916 km (0.041 R)
• M50: 16,780,393 km (0.092 R)
• M51: 17,263,445 km (0.065 R)
• M52: 17,856,301 km (0.116 R)
• M53: 17,961,618 km (0.115 R)
• M54: 18,597,858 km (0.114 R)
• M55: 19,061,910 km (0.095 R)
• M56: 19,892,478 km (0.116 R)
• M57: 20,257,197 km (0.117 R)
• M58: 20,845,416 km (0.101 R)
• M59: 21,141,769 km (0.108 R)
• M60: 21,327,570 km (0.097 R)
• M61: 21,513,969 km (0.117 R)
• M62: 22,605,884 km (0.113 R)
• M63: 23,254,241 km (0.063 R)
• M64: 23,715,601 km (0.065 R)
• M65: 24,218,848 km (0.095 R)
• M66: 24,804,075 km (0.045 R)
• M67: 24,960,854 km (0.048 R)
• M68: 25,433,284 km (0.094 R)
• M69: 25,670,546 km (0.049 R)
• M70: 26,147,464 km (0.073 R)
• M71: 26,587,132 km (0.087 R)
• M72: 27,029,343 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.1

Radius: 4.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.66 AU - 13.1 AU

Year: 16969 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,781,595 km

• M1: 56,997 km (0.088 R)
• M2: 117,434 km (0.119 R)
• M3: 228,436 km (0.086 R)
• M4: 361,279 km (0.069 R)
• M5: 704,756 km (0.046 R)
• M6: 754,871 km (0.084 R)
• M7: 793,318 km (0.117 R)
• M8: 1,153,549 km (0.115 R)
• M9: 1,319,752 km (0.113 R)
• M10: 1,366,427 km (0.114 R)
• M11: 1,674,599 km (0.118 R)
• M12: 1,793,529 km (0.025 R)
• M13: 1,915,152 km (0.076 R)
• M14: 2,185,026 km (0.113 R)
• M15: 2,524,314 km (0.059 R)
• M16: 2,859,862 km (0.079 R)
• M17: 3,421,154 km (0.093 R)
• M18: 3,880,569 km (0.1 R)
• M19: 3,992,917 km (0.096 R)
• M20: 4,197,567 km (0.109 R)
• M21: 4,475,968 km (0.106 R)
• M22: 4,784,290 km (0.091 R)
• M23: 4,832,310 km (0.116 R)
• M24: 5,724,213 km (0.105 R)
• M25: 5,775,226 km (0.118 R)
• M26: 5,903,431 km (0.04 R)
• M27: 5,980,773 km (0.075 R)
• M28: 6,084,594 km (0.049 R)
• M29: 6,293,732 km (0.091 R)
• M30: 6,372,720 km (0.11 R)
• M31: 6,665,483 km (0.075 R)
• M32: 6,935,357 km (0.12 R)
• M33: 7,291,699 km (0.108 R)
• M34: 8,511,670 km (0.062 R)
• M35: 8,570,013 km (0.086 R)
• M36: 8,686,999 km (0.105 R)
• M37: 9,611,065 km (0.112 R)
• M38: 10,131,067 km (0.063 R)
• M39: 10,472,300 km (0.036 R)
• M40: 11,229,863 km (0.08 R)
• M41: 11,261,877 km (0.107 R)
• M42: 11,454,260 km (0.081 R)
• M43: 11,874,630 km (0.111 R)
• M44: 12,037,841 km (0.104 R)
• M45: 12,864,220 km (0.055 R)
• M46: 12,931,090 km (0.029 R)
• M47: 13,031,620 km (0.094 R)
• M48: 13,065,280 km (0.082 R)
• M49: 13,233,577 km (0.03 R)
• M50: 13,301,195 km (0.072 R)
• M51: 13,470,540 km (0.045 R)
• M52: 14,120,543 km (0.065 R)
• M53: 14,501,419 km (0.038 R)
• M54: 14,885,886 km (0.083 R)
• M55: 14,991,203 km (0.119 R)
• M56: 16,058,883 km (0.104 R)
• M57: 16,203,095 km (0.035 R)
• M58: 16,383,959 km (0.049 R)
• M59: 16,565,571 km (0.116 R)
• M60: 16,784,283 km (0.115 R)
• M61: 16,893,938 km (0.071 R)
• M62: 16,967,241 km (0.07 R)
• M63: 17,335,252 km (0.059 R)
• M64: 17,520,155 km (0.053 R)
• M65: 17,705,806 km (0.032 R)
• M66: 17,966,854 km (0.067 R)
• M67: 18,041,653 km (0.102 R)
• M68: 18,417,143 km (0.091 R)
• M69: 18,719,481 km (0.096 R)
• M70: 18,757,329 km (0.04 R)
• M71: 19,061,461 km (0.075 R)
• M72: 19,099,609 km (0.11 R)
• M73: 19,214,201 km (0.085 R)
• M74: 19,597,620 km (0.11 R)
• M75: 21,751,530 km (0.094 R)
• M76: 22,633,859 km (0.117 R)
• M77: 23,527,856 km (0.072 R)
• M78: 23,855,924 km (0.113 R)
• M79: 24,557,687 km (0.095 R)
• M80: 25,266,482 km (0.085 R)
• M81: 25,686,403 km (0.087 R)
• M82: 25,812,813 km (0.119 R)
• M83: 25,855,000 km (0.107 R)
• M84: 25,981,859 km (0.115 R)
• M85: 27,346,341 km (0.031 R)
• M86: 27,864,099 km (0.08 R)
• M87: 28,690,328 km (0.116 R)
• M88: 28,821,526 km (0.097 R)
• M89: 29,392,391 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.3

Radius: 5.3

Gravity: 30.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.57 AU - 21.41 AU

Year: 29186 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,781,595 km

• M1: 92,601 km (0.095 R)
• M2: 141,520 km (0.025 R)
• M3: 321,187 km (0.084 R)
• M4: 387,608 km (0.107 R)
• M5: 911,649 km (0.061 R)
• M6: 1,008,589 km (0.113 R)
• M7: 1,429,557 km (0.097 R)
• M8: 1,817,764 km (0.113 R)
• M9: 2,151,068 km (0.113 R)
• M10: 2,237,236 km (0.12 R)
• M11: 2,593,728 km (0.09 R)
• M12: 2,872,728 km (0.102 R)
• M13: 3,112,683 km (0.086 R)
• M14: 3,259,588 km (0.076 R)
• M15: 4,626,314 km (0.073 R)
• M16: 5,368,020 km (0.095 R)
• M17: 5,485,455 km (0.088 R)
• M18: 5,722,717 km (0.108 R)
• M19: 7,087,050 km (0.12 R)
• M20: 7,805,119 km (0.12 R)
• M21: 8,341,876 km (0.048 R)
• M22: 10,458,088 km (0.084 R)
• M23: 10,604,843 km (0.083 R)
• M24: 10,826,248 km (0.116 R)
• M25: 12,109,050 km (0.116 R)
• M26: 13,439,274 km (0.101 R)
• M27: 15,311,342 km (0.103 R)
• M28: 17,263,295 km (0.072 R)
• M29: 17,785,392 km (0.079 R)
• M30: 19,292,291 km (0.085 R)
• M31: 19,652,822 km (0.09 R)
• M32: 19,833,835 km (0.028 R)
• M33: 20,472,020 km (0.077 R)
• M34: 21,116,787 km (0.112 R)
• M35: 22,710,453 km (0.072 R)
• M36: 24,439,655 km (0.099 R)
• M37: 24,829,507 km (0.093 R)
• M38: 26,810,033 km (0.107 R)
• M39: 28,124,400 km (0.106 R)
• M40: 29,563,082 km (0.107 R)
• M41: 30,396,043 km (0.037 R)
• M42: 30,500,612 km (0.064 R)
• M43: 31,978,190 km (0.117 R)
• M44: 32,618,619 km (0.066 R)
• M45: 32,832,993 km (0.115 R)
• M46: 33,695,275 km (0.112 R)
• M47: 34,674,243 km (0.054 R)
• M48: 35,772,740 km (0.048 R)
• M49: 39,592,572 km (0.089 R)
• M50: 39,706,865 km (0.086 R)
• M51: 42,834,059 km (0.055 R)
• M52: 46,159,620 km (0.078 R)
• M53: 47,367,174 km (0.086 R)
• M54: 49,198,102 km (0.077 R)
• M55: 49,444,041 km (0.085 R)
• M56: 54,065,568 km (0.078 R)
• M57: 54,446,295 km (0.105 R)
• M58: 55,721,766 km (0.038 R)
• M59: 56,363,242 km (0.096 R)
• M60: 57,394,569 km (0.049 R)
• M61: 57,912,627 km (0.094 R)
• M62: 58,692,630 km (0.115 R)
• M63: 58,953,379 km (0.079 R)
• M64: 59,083,829 km (0.06 R)
• M65: 60,262,809 km (0.102 R)
• M66: 61,846,901 km (0.108 R)
• M67: 62,910,542 km (0.091 R)
• M68: 64,786,499 km (0.073 R)
• M69: 66,273,203 km (0.057 R)
• M70: 68,181,623 km (0.069 R)
• M71: 71,077,988 km (0.094 R)
• M72: 72,331,618 km (0.066 R)
• M73: 74,437,058 km (0.074 R)
• M74: 75,143,310 km (0.068 R)
• M75: 76,704,962 km (0.061 R)
• M76: 79,715,769 km (0.099 R)
• M77: 80,727,948 km (0.087 R)
• M78: 82,181,291 km (0.109 R)
• M79: 85,704,471 km (0.073 R)
• M80: 86,741,184 km (0.07 R)
• M81: 87,484,386 km (0.103 R)
• M82: 88,229,683 km (0.102 R)
• M83: 88,977,074 km (0.113 R)
• M84: 93,200,820 km (0.05 R)
• M85: 96,719,063 km (0.104 R)
• M86: 97,489,492 km (0.07 R)
• M87: 97,952,796 km (0.101 R)
• M88: 99,036,782 km (0.087 R)
• M89: 99,813,345 km (0.078 R)
• M90: 100,904,063 km (0.054 R)
• M91: 101,842,191 km (0.105 R)
• M92: 103,884,501 km (0.066 R)
• M93: 104,515,505 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit