🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.61 AU - 0.67 AU

Year: 179 Days

Day: 39 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.63 AU - 0.73 AU

Year: 196 Days

Day: 39.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 71.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.17 AU - 1.53 AU

Year: 549 Days

Day: 34.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,802,077 km

• M1: 91,703 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.28 AU - 1.88 AU

Year: 695 Days

Day: 16.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 67.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.94 AU - 3.88 AU

Year: 2203 Days

Day: 47.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 166.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.46 AU - 4.08 AU

Year: 2561 Days

Day: 20.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.9

Radius: 12.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.73 AU - 9.01 AU

Year: 8472 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,802,077 km

• M1: 169,345 km (0.11 R)
• M2: 298,448 km (0.058 R)
• M3: 455,077 km (0.105 R)
• M4: 540,497 km (0.102 R)
• M5: 1,840,353 km (0.054 R)
• M6: 2,573,083 km (0.068 R)
• M7: 2,739,436 km (0.119 R)
• M8: 3,415,020 km (0.076 R)
• M9: 3,572,098 km (0.116 R)
• M10: 3,920,960 km (0.119 R)
• M11: 4,002,940 km (0.053 R)
• M12: 4,280,743 km (0.072 R)
• M13: 4,365,415 km (0.111 R)
• M14: 4,507,683 km (0.065 R)
• M15: 4,767,684 km (0.108 R)
• M16: 5,122,081 km (0.057 R)
• M17: 5,363,084 km (0.068 R)
• M18: 5,950,704 km (0.117 R)
• M19: 6,429,268 km (0.113 R)
• M20: 6,887,037 km (0.115 R)
• M21: 7,288,109 km (0.102 R)
• M22: 7,627,995 km (0.034 R)
• M23: 7,834,440 km (0.1 R)
• M24: 8,112,693 km (0.098 R)
• M25: 8,607,562 km (0.101 R)
• M26: 8,858,737 km (0.103 R)
• M27: 9,185,160 km (0.039 R)
• M28: 9,515,472 km (0.087 R)
• M29: 10,188,064 km (0.073 R)
• M30: 10,798,872 km (0.104 R)
• M31: 10,914,810 km (0.113 R)
• M32: 12,056,092 km (0.118 R)
• M33: 12,742,747 km (0.058 R)
• M34: 13,400,528 km (0.034 R)
• M35: 13,943,270 km (0.116 R)
• M36: 14,196,240 km (0.103 R)
• M37: 15,179,846 km (0.09 R)
• M38: 15,439,996 km (0.111 R)
• M39: 15,657,960 km (0.051 R)
• M40: 15,833,139 km (0.043 R)
• M41: 16,185,293 km (0.06 R)
• M42: 16,406,847 km (0.055 R)
• M43: 17,529,130 km (0.106 R)
• M44: 17,802,147 km (0.064 R)
• M45: 18,168,512 km (0.11 R)
• M46: 18,306,441 km (0.103 R)
• M47: 18,491,045 km (0.05 R)
• M48: 19,188,620 km (0.063 R)
• M49: 19,282,268 km (0.081 R)
• M50: 19,517,137 km (0.071 R)
• M51: 19,705,630 km (0.082 R)
• M52: 19,989,567 km (0.091 R)
• M53: 20,179,706 km (0.097 R)
• M54: 20,753,563 km (0.09 R)
• M55: 20,994,116 km (0.051 R)
• M56: 23,002,468 km (0.102 R)
• M57: 23,201,732 km (0.118 R)
• M58: 23,451,561 km (0.115 R)
• M59: 23,903,496 km (0.075 R)
• M60: 24,358,273 km (0.103 R)
• M61: 24,612,290 km (0.098 R)
• M62: 24,714,017 km (0.112 R)
• M63: 25,946,853 km (0.092 R)
• M64: 26,362,137 km (0.118 R)
• M65: 27,939,347 km (0.08 R)
• M66: 28,365,103 km (0.036 R)
• M67: 28,525,322 km (0.115 R)
• M68: 28,846,658 km (0.079 R)
• M69: 29,655,235 km (0.043 R)
• M70: 29,872,152 km (0.033 R)
• M71: 30,143,971 km (0.12 R)
• M72: 30,416,688 km (0.111 R)
• M73: 31,626,037 km (0.105 R)
• M74: 31,958,743 km (0.065 R)
• M75: 34,148,706 km (0.093 R)
• M76: 34,489,939 km (0.089 R)
• M77: 36,097,218 km (0.105 R)
• M78: 36,502,928 km (0.104 R)
• M79: 36,968,327 km (0.074 R)
• M80: 38,140,576 km (0.101 R)
• M81: 38,968,301 km (0.067 R)
• M82: 39,742,320 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 8.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.66 AU - 11.52 AU

Year: 12056 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,802,077 km

• M1: 126,111 km (0.112 R)
• M2: 206,445 km (0.062 R)
• M3: 360,531 km (0.06 R)
• M4: 786,137 km (0.119 R)
• M5: 1,174,642 km (0.068 R)
• M6: 1,354,758 km (0.09 R)
• M7: 1,592,918 km (0.108 R)
• M8: 1,870,273 km (0.098 R)
• M9: 1,974,991 km (0.032 R)
• M10: 2,190,412 km (0.073 R)
• M11: 4,414,184 km (0.076 R)
• M12: 4,732,229 km (0.091 R)
• M13: 4,984,900 km (0.074 R)
• M14: 5,241,909 km (0.091 R)
• M15: 6,194,848 km (0.072 R)
• M16: 7,658,962 km (0.094 R)
• M17: 8,735,917 km (0.077 R)
• M18: 9,540,305 km (0.115 R)
• M19: 9,676,738 km (0.076 R)
• M20: 9,997,476 km (0.108 R)
• M21: 10,089,778 km (0.106 R)
• M22: 10,602,450 km (0.103 R)
• M23: 10,696,547 km (0.081 R)
• M24: 11,994,458 km (0.085 R)
• M25: 12,092,445 km (0.046 R)
• M26: 12,190,880 km (0.063 R)
• M27: 13,037,754 km (0.036 R)
• M28: 13,443,014 km (0.109 R)
• M29: 13,852,164 km (0.088 R)
• M30: 14,578,312 km (0.102 R)
• M31: 15,051,640 km (0.047 R)
• M32: 15,369,984 km (0.105 R)
• M33: 15,476,498 km (0.119 R)
• M34: 15,744,129 km (0.116 R)
• M35: 16,447,089 km (0.068 R)
• M36: 16,994,767 km (0.072 R)
• M37: 17,105,021 km (0.083 R)
• M38: 17,381,777 km (0.07 R)
• M39: 18,844,245 km (0.115 R)
• M40: 19,532,545 km (0.12 R)
• M41: 19,821,718 km (0.095 R)
• M42: 19,879,762 km (0.054 R)
• M43: 20,756,705 km (0.116 R)
• M44: 21,288,974 km (0.091 R)
• M45: 22,487,702 km (0.072 R)
• M46: 23,156,404 km (0.071 R)
• M47: 23,893,323 km (0.093 R)
• M48: 23,955,107 km (0.116 R)
• M49: 24,513,257 km (0.047 R)
• M50: 25,705,701 km (0.034 R)
• M51: 26,086,278 km (0.103 R)
• M52: 27,045,649 km (0.095 R)
• M53: 28,801,480 km (0.071 R)
• M54: 29,726,294 km (0.09 R)
• M55: 29,792,715 km (0.071 R)
• M56: 29,925,708 km (0.036 R)
• M57: 30,259,161 km (0.079 R)
• M58: 31,064,447 km (0.107 R)
• M59: 31,131,915 km (0.086 R)
• M60: 31,401,939 km (0.077 R)
• M61: 34,146,312 km (0.067 R)
• M62: 34,215,875 km (0.069 R)
• M63: 34,355,151 km (0.072 R)
• M64: 35,476,537 km (0.039 R)
• M65: 36,112,477 km (0.081 R)
• M66: 36,609,741 km (0.087 R)
• M67: 36,680,949 km (0.114 R)
• M68: 37,898,825 km (0.102 R)
• M69: 38,548,978 km (0.05 R)
• M70: 41,260,140 km (0.115 R)
• M71: 42,751,182 km (0.092 R)
• M72: 43,654,155 km (0.115 R)
• M73: 43,880,945 km (0.06 R)
• M74: 45,708,881 km (0.06 R)
• M75: 45,862,369 km (0.071 R)
• M76: 46,709,542 km (0.055 R)
• M77: 50,545,081 km (0.114 R)
• M78: 51,101,286 km (0.102 R)
• M79: 51,180,872 km (0.036 R)
• M80: 51,659,436 km (0.085 R)
• M81: 51,979,276 km (0.083 R)
• M82: 52,059,311 km (0.115 R)
• M83: 53,912,380 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 8.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.56 AU - 13.26 AU

Year: 16228 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,802,077 km

• M1: 307,424 km (0.057 R)
• M2: 613,351 km (0.055 R)
• M3: 669,600 km (0.106 R)
• M4: 871,108 km (0.05 R)
• M5: 1,282,054 km (0.113 R)
• M6: 1,560,755 km (0.091 R)
• M7: 1,942,977 km (0.12 R)
• M8: 2,086,591 km (0.057 R)
• M9: 2,695,754 km (0.078 R)
• M10: 2,759,632 km (0.108 R)
• M11: 3,288,760 km (0.076 R)
• M12: 3,460,498 km (0.081 R)
• M13: 3,849,004 km (0.088 R)
• M14: 4,514,565 km (0.072 R)
• M15: 4,629,007 km (0.025 R)
• M16: 4,705,751 km (0.083 R)
• M17: 8,342,176 km (0.059 R)
• M18: 8,435,824 km (0.111 R)
• M19: 9,005,642 km (0.083 R)
• M20: 9,489,891 km (0.068 R)
• M21: 9,883,483 km (0.088 R)
• M22: 10,032,482 km (0.089 R)
• M23: 10,232,195 km (0.074 R)
• M24: 10,585,097 km (0.12 R)
• M25: 10,839,563 km (0.104 R)
• M26: 11,199,196 km (0.1 R)
• M27: 11,667,288 km (0.078 R)
• M28: 12,141,962 km (0.11 R)
• M29: 12,354,839 km (0.05 R)
• M30: 12,730,480 km (0.091 R)
• M31: 12,838,489 km (0.097 R)
• M32: 12,946,948 km (0.075 R)
• M33: 13,273,669 km (0.068 R)
• M34: 13,991,141 km (0.115 R)
• M35: 14,158,541 km (0.076 R)
• M36: 14,214,490 km (0.115 R)
• M37: 14,777,876 km (0.085 R)
• M38: 14,834,574 km (0.076 R)
• M39: 15,578,823 km (0.117 R)
• M40: 15,752,357 km (0.095 R)
• M41: 16,806,722 km (0.073 R)
• M42: 16,925,353 km (0.094 R)
• M43: 18,004,852 km (0.1 R)
• M44: 18,552,978 km (0.11 R)
• M45: 18,921,438 km (0.084 R)
• M46: 20,482,492 km (0.093 R)
• M47: 20,799,639 km (0.106 R)
• M48: 20,863,368 km (0.098 R)
• M49: 21,567,525 km (0.101 R)
• M50: 24,933,028 km (0.12 R)
• M51: 25,203,800 km (0.087 R)
• M52: 26,641,436 km (0.12 R)
• M53: 28,670,133 km (0.103 R)
• M54: 29,024,979 km (0.049 R)
• M55: 29,381,171 km (0.079 R)
• M56: 30,026,088 km (0.066 R)
• M57: 30,458,575 km (0.114 R)
• M58: 30,675,642 km (0.04 R)
• M59: 31,256,979 km (0.078 R)
• M60: 31,402,837 km (0.061 R)
• M61: 32,062,115 km (0.096 R)
• M62: 32,430,425 km (0.091 R)
• M63: 33,171,084 km (0.109 R)
• M64: 34,142,423 km (0.078 R)
• M65: 34,217,521 km (0.089 R)
• M66: 34,518,362 km (0.092 R)
• M67: 34,820,251 km (0.094 R)
• M68: 34,971,494 km (0.098 R)
• M69: 35,047,191 km (0.097 R)
• M70: 35,578,712 km (0.08 R)
• M71: 35,654,857 km (0.077 R)
• M72: 36,342,559 km (0.064 R)
• M73: 37,731,126 km (0.11 R)
• M74: 38,119,781 km (0.083 R)
• M75: 38,744,652 km (0.073 R)
• M76: 40,162,840 km (0.044 R)
• M77: 40,480,286 km (0.117 R)
• M78: 41,117,723 km (0.067 R)
• M79: 41,598,082 km (0.081 R)
• M80: 43,782,061 km (0.082 R)
• M81: 44,108,783 km (0.055 R)
• M82: 48,767,260 km (0.047 R)
• M83: 49,360,416 km (0.099 R)
• M84: 51,412,450 km (0.113 R)
• M85: 52,535,481 km (0.042 R)
• M86: 52,622,248 km (0.118 R)
• M87: 53,753,956 km (0.093 R)
• M88: 55,775,921 km (0.098 R)
• M89: 57,465,030 km (0.067 R)
• M90: 58,270,914 km (0.091 R)
• M91: 58,720,306 km (0.088 R)
• M92: 59,984,557 km (0.111 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit