🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.5 AU - 0.82 AU

Year: 197 Days

Day: 22.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.72 AU - 0.78 AU

Year: 238 Days

Day: 28.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.96 AU - 1.1 AU

Year: 384 Days

Day: 23.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.5 AU - 1.92 AU

Year: 821 Days

Day: 18.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.7 AU - 4.84 AU

Year: 3239 Days

Day: 27.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,805,752 km

• M1: 1,165,966 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 13.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.13 AU - 7.25 AU

Year: 6352 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,805,752 km

• M1: 181,911 km (0.057 R)
• M2: 447,896 km (0.103 R)
• M3: 554,410 km (0.078 R)
• M4: 712,983 km (0.058 R)
• M5: 813,513 km (0.036 R)
• M6: 904,170 km (0.081 R)
• M7: 1,164,021 km (0.047 R)
• M8: 1,285,644 km (0.098 R)
• M9: 2,001,021 km (0.082 R)
• M10: 2,127,581 km (0.1 R)
• M11: 2,300,815 km (0.114 R)
• M12: 2,546,754 km (0.084 R)
• M13: 2,754,546 km (0.062 R)
• M14: 3,064,662 km (0.085 R)
• M15: 3,436,861 km (0.106 R)
• M16: 3,564,169 km (0.119 R)
• M17: 3,667,242 km (0.114 R)
• M18: 4,170,340 km (0.048 R)
• M19: 4,416,428 km (0.113 R)
• M20: 4,667,304 km (0.095 R)
• M21: 4,980,412 km (0.083 R)
• M22: 5,241,760 km (0.104 R)
• M23: 6,238,530 km (0.103 R)
• M24: 6,457,542 km (0.059 R)
• M25: 7,195,059 km (0.104 R)
• M26: 7,623,657 km (0.079 R)
• M27: 7,858,077 km (0.078 R)
• M28: 8,231,024 km (0.103 R)
• M29: 8,819,094 km (0.108 R)
• M30: 8,994,722 km (0.117 R)
• M31: 9,349,269 km (0.097 R)
• M32: 10,182,379 km (0.054 R)
• M33: 10,440,585 km (0.119 R)
• M34: 10,738,434 km (0.079 R)
• M35: 11,114,823 km (0.092 R)
• M36: 11,571,994 km (0.025 R)
• M37: 13,624,177 km (0.096 R)
• M38: 14,567,392 km (0.076 R)
• M39: 14,775,183 km (0.084 R)
• M40: 15,362,355 km (0.08 R)
• M41: 15,531,550 km (0.083 R)
• M42: 15,616,372 km (0.066 R)
• M43: 16,042,876 km (0.113 R)
• M44: 16,171,530 km (0.086 R)
• M45: 16,689,737 km (0.105 R)
• M46: 16,950,935 km (0.12 R)
• M47: 17,831,169 km (0.083 R)
• M48: 17,920,030 km (0.066 R)
• M49: 18,009,040 km (0.032 R)
• M50: 18,276,970 km (0.054 R)
• M51: 18,501,217 km (0.117 R)
• M52: 19,590,440 km (0.028 R)
• M53: 20,096,529 km (0.078 R)
• M54: 20,700,306 km (0.087 R)
• M55: 22,595,262 km (0.042 R)
• M56: 22,787,795 km (0.098 R)
• M57: 25,340,084 km (0.101 R)
• M58: 25,440,015 km (0.098 R)
• M59: 25,891,502 km (0.075 R)
• M60: 26,955,442 km (0.091 R)
• M61: 27,210,805 km (0.119 R)
• M62: 27,364,443 km (0.057 R)
• M63: 28,499,741 km (0.118 R)
• M64: 30,284,743 km (0.089 R)
• M65: 30,869,820 km (0.089 R)
• M66: 31,083,595 km (0.115 R)
• M67: 31,190,707 km (0.061 R)
• M68: 31,458,787 km (0.1 R)
• M69: 32,213,807 km (0.098 R)
• M70: 32,484,878 km (0.106 R)
• M71: 32,811,151 km (0.113 R)
• M72: 32,974,662 km (0.11 R)
• M73: 33,741,501 km (0.083 R)
• M74: 34,348,120 km (0.111 R)
• M75: 34,569,674 km (0.111 R)
• M76: 35,628,229 km (0.082 R)
• M77: 36,189,670 km (0.091 R)
• M78: 36,640,857 km (0.092 R)
• M79: 36,810,650 km (0.07 R)
• M80: 36,980,594 km (0.1 R)
• M81: 38,177,676 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 9.5

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.45 AU - 8.13 AU

Year: 6495 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,805,752 km

• M1: 150,645 km (0.044 R)
• M2: 287,228 km (0.096 R)
• M3: 457,919 km (0.109 R)
• M4: 569,968 km (0.1 R)
• M5: 678,127 km (0.069 R)
• M6: 749,485 km (0.051 R)
• M7: 1,359,246 km (0.117 R)
• M8: 1,903,932 km (0.12 R)
• M9: 2,071,332 km (0.101 R)
• M10: 2,199,986 km (0.069 R)
• M11: 2,835,777 km (0.066 R)
• M12: 2,955,156 km (0.078 R)
• M13: 3,100,715 km (0.1 R)
• M14: 3,248,518 km (0.106 R)
• M15: 3,602,766 km (0.115 R)
• M16: 3,810,707 km (0.056 R)
• M17: 4,486,141 km (0.097 R)
• M18: 4,995,223 km (0.104 R)
• M19: 5,732,740 km (0.068 R)
• M20: 5,853,914 km (0.091 R)
• M21: 5,914,801 km (0.075 R)
• M22: 6,441,086 km (0.111 R)
• M23: 6,567,197 km (0.057 R)
• M24: 7,373,380 km (0.06 R)
• M25: 7,838,480 km (0.102 R)
• M26: 8,279,045 km (0.108 R)
• M27: 8,347,412 km (0.116 R)
• M28: 8,485,042 km (0.077 R)
• M29: 9,007,437 km (0.044 R)
• M30: 9,648,165 km (0.085 R)
• M31: 9,756,474 km (0.075 R)
• M32: 9,865,082 km (0.072 R)
• M33: 10,451,206 km (0.114 R)
• M34: 10,599,608 km (0.036 R)
• M35: 10,860,805 km (0.079 R)
• M36: 11,237,792 km (0.105 R)
• M37: 11,389,783 km (0.113 R)
• M38: 11,465,929 km (0.108 R)
• M39: 11,849,797 km (0.095 R)
• M40: 12,120,868 km (0.067 R)
• M41: 12,788,075 km (0.099 R)
• M42: 13,066,177 km (0.118 R)
• M43: 13,266,040 km (0.104 R)
• M44: 13,346,374 km (0.042 R)
• M45: 13,709,448 km (0.061 R)
• M46: 13,871,911 km (0.063 R)
• M47: 14,157,793 km (0.111 R)
• M48: 14,404,330 km (0.092 R)
• M49: 14,486,759 km (0.065 R)
• M50: 14,818,417 km (0.111 R)
• M51: 15,278,431 km (0.025 R)
• M52: 16,212,520 km (0.115 R)
• M53: 16,686,446 km (0.111 R)
• M54: 16,990,429 km (0.056 R)
• M55: 17,121,327 km (0.094 R)
• M56: 17,384,021 km (0.063 R)
• M57: 17,603,929 km (0.049 R)
• M58: 18,002,159 km (0.061 R)
• M59: 18,852,623 km (0.04 R)
• M60: 19,078,665 km (0.052 R)
• M61: 20,360,719 km (0.112 R)
• M62: 21,340,435 km (0.083 R)
• M63: 21,717,721 km (0.095 R)
• M64: 22,287,839 km (0.116 R)
• M65: 22,766,702 km (0.063 R)
• M66: 23,831,988 km (0.111 R)
• M67: 24,814,547 km (0.118 R)
• M68: 24,913,431 km (0.074 R)
• M69: 25,111,798 km (0.036 R)
• M70: 25,211,280 km (0.067 R)
• M71: 25,610,108 km (0.076 R)
• M72: 25,710,040 km (0.103 R)
• M73: 26,061,295 km (0.096 R)
• M74: 27,379,402 km (0.102 R)
• M75: 28,979,202 km (0.116 R)
• M76: 29,764,142 km (0.11 R)
• M77: 29,974,626 km (0.055 R)
• M78: 30,185,559 km (0.077 R)
• M79: 30,874,757 km (0.103 R)
• M80: 31,354,966 km (0.064 R)
• M81: 33,136,527 km (0.095 R)
• M82: 33,245,584 km (0.108 R)
• M83: 33,847,416 km (0.103 R)
• M84: 34,784,497 km (0.095 R)
• M85: 35,953,903 km (0.11 R)
• M86: 36,571,593 km (0.08 R)
• M87: 37,023,079 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.2

Radius: 3.9

Gravity: 51.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.03 AU - 19.41 AU

Year: 22880 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,805,752 km

• M1: 162,613 km (0.095 R)
• M2: 258,056 km (0.117 R)
• M3: 768,783 km (0.058 R)
• M4: 904,469 km (0.072 R)
• M5: 1,260,362 km (0.057 R)
• M6: 1,938,489 km (0.035 R)
• M7: 2,123,093 km (0.111 R)
• M8: 2,588,791 km (0.118 R)
• M9: 3,170,577 km (0.082 R)
• M10: 3,476,056 km (0.111 R)
• M11: 3,700,154 km (0.055 R)
• M12: 4,256,508 km (0.115 R)
• M13: 5,189,849 km (0.112 R)
• M14: 7,347,350 km (0.088 R)
• M15: 7,692,173 km (0.119 R)
• M16: 7,866,604 km (0.097 R)
• M17: 8,397,527 km (0.049 R)
• M18: 8,818,346 km (0.074 R)
• M19: 9,000,855 km (0.112 R)
• M20: 9,868,972 km (0.069 R)
• M21: 10,828,193 km (0.119 R)
• M22: 10,958,343 km (0.076 R)
• M23: 11,088,942 km (0.104 R)
• M24: 11,950,775 km (0.118 R)
• M25: 12,355,737 km (0.077 R)
• M26: 12,628,155 km (0.101 R)
• M27: 13,109,710 km (0.104 R)
• M28: 13,179,124 km (0.102 R)
• M29: 14,161,832 km (0.12 R)
• M30: 15,168,027 km (0.118 R)
• M31: 16,196,961 km (0.097 R)
• M32: 16,420,461 km (0.096 R)
• M33: 16,569,909 km (0.058 R)
• M34: 16,945,699 km (0.082 R)
• M35: 18,166,866 km (0.072 R)
• M36: 19,495,146 km (0.111 R)
• M37: 20,692,976 km (0.089 R)
• M38: 20,773,609 km (0.057 R)
• M39: 21,750,034 km (0.115 R)
• M40: 23,242,572 km (0.088 R)
• M41: 23,494,645 km (0.097 R)
• M42: 23,663,092 km (0.083 R)
• M43: 26,500,216 km (0.077 R)
• M44: 27,203,924 km (0.113 R)
• M45: 29,080,480 km (0.088 R)
• M46: 33,145,203 km (0.08 R)
• M47: 34,762,506 km (0.07 R)
• M48: 35,435,996 km (0.067 R)
• M49: 35,532,486 km (0.104 R)
• M50: 36,308,151 km (0.03 R)
• M51: 37,187,338 km (0.047 R)
• M52: 37,383,610 km (0.077 R)
• M53: 39,265,851 km (0.088 R)
• M54: 42,915,740 km (0.113 R)
• M55: 45,303,621 km (0.115 R)
• M56: 46,566,526 km (0.069 R)
• M57: 47,734,287 km (0.065 R)
• M58: 48,482,426 km (0.106 R)
• M59: 48,696,949 km (0.111 R)
• M60: 48,804,361 km (0.105 R)
• M61: 49,126,894 km (0.089 R)
• M62: 49,882,213 km (0.09 R)
• M63: 52,500,774 km (0.09 R)
• M64: 52,721,132 km (0.102 R)
• M65: 53,937,811 km (0.119 R)
• M66: 54,048,963 km (0.114 R)
• M67: 54,382,566 km (0.082 R)
• M68: 56,173,701 km (0.078 R)
• M69: 59,125,267 km (0.101 R)
• M70: 60,273,880 km (0.064 R)
• M71: 61,082,307 km (0.119 R)
• M72: 62,010,561 km (0.105 R)
• M73: 62,826,618 km (0.093 R)
• M74: 63,411,695 km (0.114 R)
• M75: 64,823,151 km (0.083 R)
• M76: 67,797,007 km (0.039 R)
• M77: 68,036,812 km (0.116 R)
• M78: 68,156,790 km (0.075 R)
• M79: 69,481,629 km (0.075 R)
• M80: 70,086,602 km (0.084 R)
• M81: 70,693,371 km (0.077 R)
• M82: 71,423,708 km (0.109 R)
• M83: 71,789,924 km (0.117 R)
• M84: 71,911,996 km (0.061 R)
• M85: 72,524,001 km (0.085 R)
• M86: 72,892,011 km (0.054 R)
• M87: 73,383,590 km (0.071 R)
• M88: 73,876,365 km (0.03 R)
• M89: 75,858,238 km (0.115 R)
• M90: 78,737,698 km (0.115 R)
• M91: 78,863,659 km (0.076 R)
• M92: 80,634,748 km (0.058 R)
• M93: 81,270,539 km (0.086 R)
• M94: 81,397,847 km (0.087 R)
• M95: 83,187,636 km (0.077 R)
• M96: 84,602,832 km (0.106 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: 456 - 20,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit