🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.63 AU - 0.83 AU

Year: 233 Days

Day: 15.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,233,559 km

• M1: 150,645 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.01 AU - 1.33 AU

Year: 472 Days

Day: 14.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.58 AU - 2.36 AU

Year: 1031 Days

Day: 22.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.13 AU - 2.39 AU

Year: 1267 Days

Day: 27.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.8

Radius: 8.5

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.16 AU - 6.78 AU

Year: 4769 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,233,559 km

• M1: 212,728 km (0.115 R)
• M2: 360,232 km (0.044 R)
• M3: 567,724 km (0.055 R)
• M4: 786,586 km (0.104 R)
• M5: 852,259 km (0.12 R)
• M6: 1,089,970 km (0.101 R)
• M7: 1,255,126 km (0.089 R)
• M8: 1,428,510 km (0.041 R)
• M9: 1,834,070 km (0.116 R)
• M10: 1,995,187 km (0.102 R)
• M11: 2,807,503 km (0.106 R)
• M12: 2,869,138 km (0.08 R)
• M13: 2,931,221 km (0.041 R)
• M14: 3,014,696 km (0.105 R)
• M15: 3,291,602 km (0.118 R)
• M16: 3,847,208 km (0.093 R)
• M17: 4,194,575 km (0.117 R)
• M18: 5,195,085 km (0.113 R)
• M19: 5,296,513 km (0.084 R)
• M20: 5,578,804 km (0.04 R)
• M21: 5,656,744 km (0.118 R)
• M22: 6,025,054 km (0.082 R)
• M23: 6,537,128 km (0.051 R)
• M24: 7,147,637 km (0.111 R)
• M25: 8,422,809 km (0.11 R)
• M26: 9,455,333 km (0.078 R)
• M27: 9,923,575 km (0.107 R)
• M28: 10,527,501 km (0.09 R)
• M29: 10,591,828 km (0.093 R)
• M30: 10,915,109 km (0.114 R)
• M31: 11,045,260 km (0.107 R)
• M32: 11,307,355 km (0.032 R)
• M33: 11,406,090 km (0.113 R)
• M34: 11,637,667 km (0.037 R)
• M35: 11,937,760 km (0.087 R)
• M36: 12,545,726 km (0.09 R)
• M37: 13,198,272 km (0.118 R)
• M38: 13,861,739 km (0.104 R)
• M39: 14,002,959 km (0.062 R)
• M40: 14,179,933 km (0.059 R)
• M41: 15,039,972 km (0.112 R)
• M42: 15,549,502 km (0.112 R)
• M43: 16,324,419 km (0.107 R)
• M44: 16,473,418 km (0.05 R)
• M45: 17,036,206 km (0.048 R)
• M46: 17,225,297 km (0.081 R)
• M47: 17,338,992 km (0.111 R)
• M48: 17,567,278 km (0.104 R)
• M49: 17,873,206 km (0.117 R)
• M50: 18,180,928 km (0.08 R)
• M51: 18,801,460 km (0.105 R)
• M52: 19,192,808 km (0.102 R)
• M53: 19,468,368 km (0.074 R)
• M54: 19,983,732 km (0.076 R)
• M55: 20,543,528 km (0.058 R)
• M56: 21,027,626 km (0.084 R)
• M57: 21,108,708 km (0.094 R)
• M58: 21,637,986 km (0.084 R)
• M59: 21,760,805 km (0.081 R)
• M60: 22,502,213 km (0.099 R)
• M61: 22,709,705 km (0.116 R)
• M62: 23,335,772 km (0.096 R)
• M63: 24,137,018 km (0.097 R)
• M64: 24,306,812 km (0.028 R)
• M65: 24,519,689 km (0.044 R)
• M66: 24,604,960 km (0.082 R)
• M67: 24,733,166 km (0.028 R)
• M68: 25,334,100 km (0.07 R)
• M69: 25,506,736 km (0.074 R)
• M70: 26,026,888 km (0.095 R)
• M71: 26,463,115 km (0.043 R)
• M72: 26,550,630 km (0.087 R)
• M73: 27,077,663 km (0.106 R)
• M74: 27,210,058 km (0.074 R)
• M75: 27,342,601 km (0.109 R)
• M76: 27,519,576 km (0.115 R)
• M77: 27,608,287 km (0.081 R)
• M78: 28,545,069 km (0.057 R)
• M79: 28,679,707 km (0.037 R)
• M80: 29,265,831 km (0.068 R)
• M81: 29,356,338 km (0.077 R)
• M82: 29,628,457 km (0.099 R)
• M83: 30,312,269 km (0.078 R)
• M84: 30,449,749 km (0.082 R)
• M85: 30,587,379 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 11

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.3 AU - 6.86 AU

Year: 5589 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,233,559 km

• M1: 153,188 km (0.086 R)
• M2: 297,101 km (0.041 R)
• M3: 395,238 km (0.118 R)
• M4: 558,748 km (0.094 R)
• M5: 843,134 km (0.091 R)
• M6: 969,843 km (0.117 R)
• M7: 1,172,548 km (0.077 R)
• M8: 1,301,053 km (0.1 R)
• M9: 1,495,231 km (0.039 R)
• M10: 2,365,292 km (0.115 R)
• M11: 2,679,447 km (0.05 R)
• M12: 3,046,411 km (0.04 R)
• M13: 4,397,878 km (0.11 R)
• M14: 4,692,736 km (0.089 R)
• M15: 4,854,152 km (0.033 R)
• M16: 4,947,351 km (0.08 R)
• M17: 5,040,999 km (0.12 R)
• M18: 5,494,281 km (0.116 R)
• M19: 5,591,370 km (0.043 R)
• M20: 5,836,711 km (0.098 R)
• M21: 5,935,894 km (0.069 R)
• M22: 6,161,039 km (0.106 R)
• M23: 6,236,586 km (0.072 R)
• M24: 7,036,785 km (0.045 R)
• M25: 7,381,907 km (0.114 R)
• M26: 7,597,029 km (0.09 R)
• M27: 8,732,327 km (0.097 R)
• M28: 9,074,607 km (0.099 R)
• M29: 9,508,590 km (0.099 R)
• M30: 10,277,075 km (0.099 R)
• M31: 10,699,090 km (0.116 R)
• M32: 10,790,345 km (0.084 R)
• M33: 11,779,037 km (0.089 R)
• M34: 12,189,085 km (0.112 R)
• M35: 12,316,093 km (0.08 R)
• M36: 12,571,607 km (0.104 R)
• M37: 12,828,915 km (0.079 R)
• M38: 12,990,630 km (0.095 R)
• M39: 13,185,556 km (0.09 R)
• M40: 13,809,080 km (0.079 R)
• M41: 14,174,548 km (0.119 R)
• M42: 14,509,647 km (0.051 R)
• M43: 14,779,522 km (0.109 R)
• M44: 15,051,191 km (0.068 R)
• M45: 15,427,280 km (0.111 R)
• M46: 15,702,690 km (0.098 R)
• M47: 16,153,877 km (0.06 R)
• M48: 16,503,936 km (0.085 R)
• M49: 16,750,324 km (0.069 R)
• M50: 17,246,989 km (0.105 R)
• M51: 17,532,870 km (0.046 R)
• M52: 18,037,165 km (0.105 R)
• M53: 18,254,680 km (0.105 R)
• M54: 18,327,385 km (0.103 R)
• M55: 19,023,015 km (0.075 R)
• M56: 19,429,622 km (0.094 R)
• M57: 19,503,972 km (0.069 R)
• M58: 19,764,571 km (0.036 R)
• M59: 20,026,368 km (0.119 R)
• M60: 21,084,922 km (0.082 R)
• M61: 21,390,850 km (0.105 R)
• M62: 21,467,444 km (0.075 R)
• M63: 21,544,188 km (0.118 R)
• M64: 22,278,115 km (0.05 R)
• M65: 22,433,697 km (0.115 R)
• M66: 22,941,731 km (0.101 R)
• M67: 23,651,573 km (0.085 R)
• M68: 24,009,112 km (0.092 R)
• M69: 24,088,848 km (0.055 R)
• M70: 24,609,149 km (0.094 R)
• M71: 25,173,582 km (0.09 R)
• M72: 25,254,514 km (0.102 R)
• M73: 26,520,860 km (0.061 R)
• M74: 26,933,750 km (0.042 R)
• M75: 27,223,970 km (0.098 R)
• M76: 27,640,451 km (0.109 R)
• M77: 27,724,076 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 8

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.63 AU - 11.23 AU

Year: 12557 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,233,559 km

• M1: 169,345 km (0.118 R)
• M2: 222,901 km (0.114 R)
• M3: 408,103 km (0.094 R)
• M4: 579,692 km (0.077 R)
• M5: 792,270 km (0.107 R)
• M6: 1,457,831 km (0.046 R)
• M7: 1,612,366 km (0.101 R)
• M8: 1,680,283 km (0.088 R)
• M9: 2,009,997 km (0.103 R)
• M10: 2,157,650 km (0.108 R)
• M11: 2,283,312 km (0.095 R)
• M12: 2,542,117 km (0.043 R)
• M13: 2,783,119 km (0.117 R)
• M14: 2,837,722 km (0.078 R)
• M15: 2,947,976 km (0.082 R)
• M16: 3,403,202 km (0.045 R)
• M17: 3,972,272 km (0.075 R)
• M18: 4,635,440 km (0.033 R)
• M19: 4,930,147 km (0.118 R)
• M20: 4,996,419 km (0.048 R)
• M21: 5,264,648 km (0.115 R)
• M22: 5,366,524 km (0.032 R)
• M23: 5,606,629 km (0.1 R)
• M24: 5,885,479 km (0.055 R)
• M25: 6,062,155 km (0.063 R)
• M26: 6,204,572 km (0.09 R)
• M27: 7,233,207 km (0.114 R)
• M28: 7,346,452 km (0.114 R)
• M29: 7,460,446 km (0.112 R)
• M30: 7,960,851 km (0.1 R)
• M31: 8,274,258 km (0.059 R)
• M32: 9,443,964 km (0.099 R)
• M33: 10,026,947 km (0.036 R)
• M34: 10,238,029 km (0.119 R)
• M35: 10,365,337 km (0.059 R)
• M36: 10,793,786 km (0.105 R)
• M37: 11,315,284 km (0.092 R)
• M38: 11,667,587 km (0.073 R)
• M39: 12,113,089 km (0.074 R)
• M40: 12,202,848 km (0.075 R)
• M41: 12,746,187 km (0.03 R)
• M42: 12,883,219 km (0.074 R)
• M43: 13,066,626 km (0.118 R)
• M44: 13,158,778 km (0.087 R)
• M45: 13,622,382 km (0.096 R)
• M46: 14,422,731 km (0.102 R)
• M47: 14,852,675 km (0.077 R)
• M48: 15,286,808 km (0.056 R)
• M49: 17,468,693 km (0.064 R)
• M50: 17,926,911 km (0.056 R)
• M51: 18,647,524 km (0.089 R)
• M52: 19,482,579 km (0.091 R)
• M53: 19,535,088 km (0.034 R)
• M54: 19,798,829 km (0.112 R)
• M55: 20,010,660 km (0.08 R)
• M56: 21,297,351 km (0.036 R)
• M57: 21,623,175 km (0.117 R)
• M58: 22,389,865 km (0.109 R)
• M59: 22,887,427 km (0.112 R)
• M60: 26,006,543 km (0.059 R)
• M61: 26,413,000 km (0.102 R)
• M62: 26,763,059 km (0.096 R)
• M63: 27,941,142 km (0.086 R)
• M64: 28,596,082 km (0.111 R)
• M65: 28,655,921 km (0.08 R)
• M66: 28,895,577 km (0.056 R)
• M67: 29,982,106 km (0.106 R)
• M68: 30,530,532 km (0.105 R)
• M69: 30,897,795 km (0.108 R)
• M70: 31,082,099 km (0.091 R)
• M71: 31,266,703 km (0.113 R)
• M72: 31,946,625 km (0.078 R)
• M73: 32,008,708 km (0.041 R)
• M74: 32,195,107 km (0.093 R)
• M75: 32,319,573 km (0.063 R)
• M76: 32,506,720 km (0.106 R)
• M77: 32,944,443 km (0.101 R)
• M78: 33,132,637 km (0.066 R)
• M79: 33,636,333 km (0.118 R)
• M80: 34,079,143 km (0.048 R)
• M81: 34,206,002 km (0.112 R)
• M82: 34,460,169 km (0.054 R)
• M83: 35,354,914 km (0.074 R)
• M84: 35,547,596 km (0.053 R)
• M85: 36,451,616 km (0.069 R)
• M86: 36,581,317 km (0.075 R)
• M87: 36,971,468 km (0.044 R)
• M88: 40,410,424 km (0.113 R)
• M89: 41,150,784 km (0.095 R)
• M90: 42,440,318 km (0.079 R)
• M91: 44,088,138 km (0.116 R)
• M92: 44,780,776 km (0.104 R)
• M93: 46,317,446 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit