🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.78 AU - 3.08 AU

Year: 1910 Days

Day: 34.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.67 AU - 3.65 AU

Year: 2139 Days

Day: 30.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.46 AU - 3.56 AU

Year: 2504 Days

Day: 35 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 9.7

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.67 AU - 7.07 AU

Year: 5416 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,588,652 km

• M1: 143,016 km (0.117 R)
• M2: 222,452 km (0.078 R)
• M3: 351,854 km (0.09 R)
• M4: 661,971 km (0.104 R)
• M5: 736,321 km (0.079 R)
• M6: 949,498 km (0.114 R)
• M7: 1,049,130 km (0.047 R)
• M8: 1,290,730 km (0.051 R)
• M9: 1,467,256 km (0.087 R)
• M10: 1,738,327 km (0.107 R)
• M11: 2,347,340 km (0.115 R)
• M12: 2,544,361 km (0.112 R)
• M13: 2,933,614 km (0.096 R)
• M14: 3,039,230 km (0.108 R)
• M15: 3,276,193 km (0.114 R)
• M16: 4,282,987 km (0.038 R)
• M17: 4,379,029 km (0.092 R)
• M18: 4,451,584 km (0.111 R)
• M19: 4,720,860 km (0.106 R)
• M20: 4,820,193 km (0.119 R)
• M21: 4,920,274 km (0.079 R)
• M22: 5,147,663 km (0.104 R)
• M23: 5,327,031 km (0.073 R)
• M24: 5,613,211 km (0.119 R)
• M25: 6,092,224 km (0.053 R)
• M26: 6,282,063 km (0.056 R)
• M27: 7,004,322 km (0.099 R)
• M28: 7,174,714 km (0.099 R)
• M29: 7,289,156 km (0.115 R)
• M30: 7,490,814 km (0.068 R)
• M31: 7,929,136 km (0.095 R)
• M32: 8,405,904 km (0.082 R)
• M33: 8,861,280 km (0.032 R)
• M34: 9,669,707 km (0.054 R)
• M35: 9,827,982 km (0.101 R)
• M36: 9,955,140 km (0.067 R)
• M37: 10,018,869 km (0.093 R)
• M38: 10,631,771 km (0.103 R)
• M39: 10,860,506 km (0.086 R)
• M40: 11,091,037 km (0.113 R)
• M41: 11,590,394 km (0.073 R)
• M42: 12,542,136 km (0.083 R)
• M43: 13,062,288 km (0.075 R)
• M44: 13,980,669 km (0.055 R)
• M45: 14,303,352 km (0.118 R)
• M46: 14,664,930 km (0.094 R)
• M47: 14,956,197 km (0.114 R)
• M48: 15,102,653 km (0.074 R)
• M49: 15,396,912 km (0.112 R)
• M50: 15,916,316 km (0.081 R)
• M51: 16,366,306 km (0.09 R)
• M52: 16,744,340 km (0.068 R)
• M53: 16,858,334 km (0.105 R)
• M54: 17,470,638 km (0.094 R)
• M55: 17,895,795 km (0.07 R)
• M56: 18,012,332 km (0.113 R)
• M57: 18,285,348 km (0.096 R)
• M58: 20,315,092 km (0.064 R)
• M59: 20,639,869 km (0.069 R)
• M60: 20,721,399 km (0.104 R)
• M61: 21,089,410 km (0.117 R)
• M62: 21,624,671 km (0.066 R)
• M63: 21,748,987 km (0.106 R)
• M64: 21,998,068 km (0.052 R)
• M65: 22,164,570 km (0.08 R)
• M66: 22,331,521 km (0.109 R)
• M67: 22,540,958 km (0.077 R)
• M68: 22,624,883 km (0.111 R)
• M69: 22,708,807 km (0.069 R)
• M70: 23,257,532 km (0.092 R)
• M71: 23,342,354 km (0.096 R)
• M72: 24,411,081 km (0.091 R)
• M73: 24,799,737 km (0.067 R)
• M74: 25,103,420 km (0.046 R)
• M75: 25,583,181 km (0.064 R)
• M76: 26,463,115 km (0.095 R)
• M77: 26,640,239 km (0.116 R)
• M78: 26,951,403 km (0.095 R)
• M79: 27,174,304 km (0.055 R)
• M80: 27,891,625 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 13.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.62 AU - 6.68 AU

Year: 5808 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,588,652 km

• M1: 208,988 km (0.116 R)
• M2: 306,376 km (0.085 R)
• M3: 444,455 km (0.12 R)
• M4: 611,556 km (0.083 R)
• M5: 786,436 km (0.11 R)
• M6: 1,102,237 km (0.098 R)
• M7: 1,280,707 km (0.095 R)
• M8: 1,523,505 km (0.117 R)
• M9: 1,645,277 km (0.078 R)
• M10: 1,747,453 km (0.084 R)
• M11: 1,910,664 km (0.09 R)
• M12: 2,103,795 km (0.101 R)
• M13: 2,303,658 km (0.049 R)
• M14: 2,509,803 km (0.096 R)
• M15: 2,641,898 km (0.06 R)
• M16: 3,251,061 km (0.064 R)
• M17: 3,483,386 km (0.105 R)
• M18: 3,571,948 km (0.107 R)
• M19: 3,706,287 km (0.06 R)
• M20: 3,918,716 km (0.103 R)
• M21: 4,229,132 km (0.071 R)
• M22: 4,857,592 km (0.071 R)
• M23: 5,550,231 km (0.116 R)
• M24: 5,654,201 km (0.107 R)
• M25: 5,776,273 km (0.071 R)
• M26: 5,987,804 km (0.119 R)
• M27: 6,165,975 km (0.054 R)
• M28: 6,473,100 km (0.094 R)
• M29: 6,729,810 km (0.079 R)
• M30: 6,840,811 km (0.101 R)
• M31: 7,064,759 km (0.113 R)
• M32: 7,405,244 km (0.069 R)
• M33: 7,500,837 km (0.06 R)
• M34: 7,790,010 km (0.061 R)
• M35: 7,926,144 km (0.072 R)
• M36: 8,459,012 km (0.082 R)
• M37: 8,719,761 km (0.036 R)
• M38: 8,881,626 km (0.12 R)
• M39: 9,003,697 km (0.108 R)
• M40: 9,167,208 km (0.085 R)
• M41: 9,435,138 km (0.112 R)
• M42: 9,538,809 km (0.079 R)
• M43: 9,768,442 km (0.118 R)
• M44: 9,936,440 km (0.052 R)
• M45: 10,211,700 km (0.102 R)
• M46: 10,834,925 km (0.116 R)
• M47: 10,921,841 km (0.064 R)
• M48: 11,714,710 km (0.082 R)
• M49: 11,983,089 km (0.113 R)
• M50: 13,007,834 km (0.108 R)
• M51: 13,495,822 km (0.105 R)
• M52: 13,847,976 km (0.092 R)
• M53: 14,155,549 km (0.118 R)
• M54: 14,250,693 km (0.076 R)
• M55: 14,489,451 km (0.114 R)
• M56: 14,609,429 km (0.08 R)
• M57: 15,213,804 km (0.087 R)
• M58: 15,311,192 km (0.098 R)
• M59: 15,457,798 km (0.037 R)
• M60: 15,703,139 km (0.085 R)
• M61: 16,024,026 km (0.056 R)
• M62: 16,372,141 km (0.092 R)
• M63: 17,025,135 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 10.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.74 AU - 9.2 AU

Year: 8568 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,588,652 km

• M1: 279,449 km (0.055 R)
• M2: 409,449 km (0.118 R)
• M3: 519,404 km (0.079 R)
• M4: 609,611 km (0.1 R)
• M5: 705,653 km (0.076 R)
• M6: 790,176 km (0.095 R)
• M7: 998,416 km (0.047 R)
• M8: 1,153,998 km (0.094 R)
• M9: 1,235,080 km (0.082 R)
• M10: 1,339,051 km (0.096 R)
• M11: 1,601,146 km (0.104 R)
• M12: 2,000,722 km (0.087 R)
• M13: 2,149,123 km (0.08 R)
• M14: 2,352,875 km (0.059 R)
• M15: 2,457,145 km (0.117 R)
• M16: 2,820,518 km (0.078 R)
• M17: 3,001,681 km (0.117 R)
• M18: 3,478,898 km (0.105 R)
• M19: 3,734,112 km (0.066 R)
• M20: 3,902,560 km (0.057 R)
• M21: 4,898,283 km (0.07 R)
• M22: 5,015,568 km (0.058 R)
• M23: 5,459,125 km (0.078 R)
• M24: 5,528,539 km (0.066 R)
• M25: 5,650,611 km (0.062 R)
• M26: 5,756,077 km (0.072 R)
• M27: 5,879,944 km (0.078 R)
• M28: 6,076,217 km (0.076 R)
• M29: 6,493,894 km (0.08 R)
• M30: 7,090,490 km (0.038 R)
• M31: 7,185,335 km (0.113 R)
• M32: 7,337,925 km (0.095 R)
• M33: 8,275,904 km (0.026 R)
• M34: 8,698,219 km (0.102 R)
• M35: 9,106,920 km (0.041 R)
• M36: 9,272,076 km (0.116 R)
• M37: 9,355,103 km (0.099 R)
• M38: 9,964,265 km (0.092 R)
• M39: 10,241,620 km (0.09 R)
• M40: 10,435,050 km (0.114 R)
• M41: 11,198,897 km (0.068 R)
• M42: 11,777,840 km (0.116 R)
• M43: 12,025,874 km (0.106 R)
• M44: 12,139,119 km (0.106 R)
• M45: 12,756,958 km (0.047 R)
• M46: 13,104,624 km (0.08 R)
• M47: 13,314,809 km (0.11 R)
• M48: 13,714,684 km (0.091 R)
• M49: 13,809,379 km (0.109 R)
• M50: 14,647,128 km (0.098 R)
• M51: 14,768,152 km (0.047 R)
• M52: 15,427,430 km (0.102 R)
• M53: 16,346,410 km (0.104 R)
• M54: 16,623,166 km (0.098 R)
• M55: 17,079,140 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 13

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.28 AU - 9.9 AU

Year: 10436 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,588,652 km

• M1: 261,647 km (0.081 R)
• M2: 345,421 km (0.072 R)
• M3: 456,573 km (0.056 R)
• M4: 880,084 km (0.119 R)
• M5: 1,298,958 km (0.045 R)
• M6: 1,551,031 km (0.092 R)
• M7: 1,798,316 km (0.061 R)
• M8: 2,216,592 km (0.11 R)
• M9: 2,449,067 km (0.046 R)
• M10: 2,963,534 km (0.072 R)
• M11: 3,168,483 km (0.111 R)
• M12: 3,674,124 km (0.1 R)
• M13: 3,922,755 km (0.111 R)
• M14: 4,091,502 km (0.114 R)
• M15: 4,262,791 km (0.059 R)
• M16: 4,494,967 km (0.115 R)
• M17: 4,971,736 km (0.075 R)
• M18: 5,185,511 km (0.109 R)
• M19: 5,402,278 km (0.102 R)
• M20: 5,559,057 km (0.104 R)
• M21: 5,877,102 km (0.12 R)
• M22: 6,006,055 km (0.074 R)
• M23: 6,299,566 km (0.084 R)
• M24: 8,158,170 km (0.118 R)
• M25: 8,338,436 km (0.08 R)
• M26: 8,629,553 km (0.097 R)
• M27: 8,887,161 km (0.082 R)
• M28: 9,221,961 km (0.079 R)
• M29: 9,372,157 km (0.113 R)
• M30: 9,713,091 km (0.118 R)
• M31: 12,006,276 km (0.088 R)
• M32: 12,129,246 km (0.098 R)
• M33: 12,417,970 km (0.042 R)
• M34: 12,750,675 km (0.106 R)
• M35: 13,002,149 km (0.042 R)
• M36: 13,852,314 km (0.059 R)
• M37: 14,676,748 km (0.057 R)
• M38: 15,695,809 km (0.108 R)
• M39: 16,418,366 km (0.065 R)
• M40: 17,059,393 km (0.103 R)
• M41: 18,177,338 km (0.107 R)
• M42: 18,888,227 km (0.063 R)
• M43: 18,983,671 km (0.099 R)
• M44: 19,367,090 km (0.113 R)
• M45: 19,608,092 km (0.073 R)
• M46: 20,141,708 km (0.098 R)
• M47: 20,581,825 km (0.063 R)
• M48: 20,926,498 km (0.098 R)
• M49: 21,124,267 km (0.082 R)
• M50: 21,671,196 km (0.081 R)
• M51: 22,072,119 km (0.108 R)
• M52: 23,494,046 km (0.066 R)
• M53: 25,894,045 km (0.086 R)
• M54: 26,000,260 km (0.117 R)
• M55: 26,319,352 km (0.049 R)
• M56: 26,586,384 km (0.068 R)
• M57: 26,747,052 km (0.067 R)
• M58: 27,230,852 km (0.043 R)
• M59: 27,338,861 km (0.111 R)
• M60: 30,361,935 km (0.069 R)
• M61: 30,810,429 km (0.077 R)
• M62: 31,714,001 km (0.111 R)
• M63: 32,683,694 km (0.068 R)
• M64: 32,913,327 km (0.11 R)
• M65: 33,143,408 km (0.112 R)
• M66: 33,373,939 km (0.034 R)
• M67: 34,886,223 km (0.043 R)
• M68: 35,650,669 km (0.113 R)
• M69: 35,827,792 km (0.101 R)
• M70: 36,242,478 km (0.087 R)
• M71: 37,555,797 km (0.111 R)
• M72: 38,218,366 km (0.102 R)
• M73: 38,399,679 km (0.063 R)
• M74: 38,763,351 km (0.078 R)
• M75: 38,884,825 km (0.1 R)
• M76: 39,188,957 km (0.076 R)
• M77: 40,229,111 km (0.066 R)
• M78: 41,092,590 km (0.03 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 16,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit