🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.4 AU - 1.92 AU

Year: 766 Days

Day: 29 Hours

Environment

Temp: -30 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.56 AU - 2.26 AU

Year: 945 Days

Day: 30 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.49 AU - 2.45 AU

Year: 990 Days

Day: 12.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,695,610 km

• M1: 407,804 km (0.069 R)
• M2: 828,772 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.17 AU - 4.75 AU

Year: 3373 Days

Day: 27.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 11.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.67 AU - 8.65 AU

Year: 8349 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,695,610 km

• M1: 160,967 km (0.036 R)
• M2: 252,072 km (0.091 R)
• M3: 534,962 km (0.115 R)
• M4: 743,651 km (0.06 R)
• M5: 996,172 km (0.108 R)
• M6: 1,092,064 km (0.102 R)
• M7: 1,399,787 km (0.104 R)
• M8: 1,773,932 km (0.117 R)
• M9: 2,221,528 km (0.066 R)
• M10: 2,480,632 km (0.07 R)
• M11: 2,887,688 km (0.093 R)
• M12: 3,051,797 km (0.044 R)
• M13: 3,170,876 km (0.099 R)
• M14: 3,267,367 km (0.119 R)
• M15: 3,815,643 km (0.115 R)
• M16: 3,996,358 km (0.072 R)
• M17: 4,126,956 km (0.1 R)
• M18: 4,527,879 km (0.072 R)
• M19: 4,609,559 km (0.065 R)
• M20: 4,941,367 km (0.098 R)
• M21: 5,025,441 km (0.096 R)
• M22: 5,453,590 km (0.113 R)
• M23: 5,775,076 km (0.101 R)
• M24: 6,467,415 km (0.097 R)
• M25: 6,995,944 km (0.118 R)
• M26: 7,154,219 km (0.1 R)
• M27: 7,441,896 km (0.072 R)
• M28: 8,061,680 km (0.068 R)
• M29: 8,161,162 km (0.043 R)
• M30: 8,327,665 km (0.1 R)
• M31: 8,971,085 km (0.08 R)
• M32: 10,594,372 km (0.068 R)
• M33: 10,812,784 km (0.065 R)
• M34: 11,253,949 km (0.066 R)
• M35: 12,382,964 km (0.117 R)
• M36: 12,574,599 km (0.034 R)
• M37: 12,728,684 km (0.033 R)
• M38: 12,883,219 km (0.079 R)
• M39: 13,116,442 km (0.066 R)
• M40: 13,194,532 km (0.088 R)
• M41: 13,547,733 km (0.101 R)
• M42: 13,666,065 km (0.092 R)
• M43: 14,504,561 km (0.104 R)
• M44: 14,666,126 km (0.093 R)
• M45: 14,909,672 km (0.104 R)
• M46: 15,731,263 km (0.05 R)
• M47: 15,980,493 km (0.059 R)
• M48: 16,231,219 km (0.106 R)
• M49: 16,567,366 km (0.106 R)
• M50: 17,503,848 km (0.083 R)
• M51: 17,676,036 km (0.041 R)
• M52: 21,006,084 km (0.105 R)
• M53: 21,464,452 km (0.111 R)
• M54: 21,741,208 km (0.09 R)
• M55: 22,531,384 km (0.032 R)
• M56: 22,624,883 km (0.048 R)
• M57: 23,189,166 km (0.097 R)
• M58: 23,473,103 km (0.077 R)
• M59: 23,901,102 km (0.07 R)
• M60: 24,716,560 km (0.103 R)
• M61: 25,248,979 km (0.058 R)
• M62: 26,374,703 km (0.083 R)
• M63: 26,819,607 km (0.113 R)
• M64: 27,067,790 km (0.119 R)
• M65: 27,666,780 km (0.072 R)
• M66: 28,169,279 km (0.098 R)
• M67: 29,746,041 km (0.039 R)
• M68: 30,571,073 km (0.118 R)
• M69: 30,778,416 km (0.118 R)
• M70: 31,403,585 km (0.045 R)
• M71: 31,770,100 km (0.049 R)
• M72: 31,875,118 km (0.082 R)
• M73: 32,401,852 km (0.11 R)
• M74: 32,772,256 km (0.089 R)
• M75: 32,931,428 km (0.1 R)
• M76: 34,537,511 km (0.085 R)
• M77: 34,753,530 km (0.093 R)
• M78: 34,915,844 km (0.071 R)
• M79: 36,168,876 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 11.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.42 AU - 11.9 AU

Year: 12465 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,695,610 km

• M1: 203,004 km (0.113 R)
• M2: 516,561 km (0.12 R)
• M3: 622,926 km (0.114 R)
• M4: 860,637 km (0.056 R)
• M5: 1,163,572 km (0.065 R)
• M6: 1,619,397 km (0.113 R)
• M7: 1,700,629 km (0.096 R)
• M8: 2,061,758 km (0.102 R)
• M9: 2,660,449 km (0.038 R)
• M10: 3,441,798 km (0.109 R)
• M11: 3,954,321 km (0.073 R)
• M12: 4,065,322 km (0.104 R)
• M13: 4,205,495 km (0.117 R)
• M14: 4,519,800 km (0.06 R)
• M15: 4,871,355 km (0.064 R)
• M16: 6,106,735 km (0.102 R)
• M17: 6,859,212 km (0.09 R)
• M18: 7,399,859 km (0.057 R)
• M19: 8,522,441 km (0.103 R)
• M20: 9,030,176 km (0.11 R)
• M21: 9,547,785 km (0.108 R)
• M22: 9,999,122 km (0.055 R)
• M23: 10,611,875 km (0.054 R)
• M24: 10,689,366 km (0.059 R)
• M25: 11,236,745 km (0.044 R)
• M26: 11,873,583 km (0.051 R)
• M27: 12,075,091 km (0.102 R)
• M28: 12,809,617 km (0.116 R)
• M29: 13,307,479 km (0.101 R)
• M30: 13,938,632 km (0.114 R)
• M31: 14,236,481 km (0.113 R)
• M32: 14,838,613 km (0.074 R)
• M33: 15,012,146 km (0.048 R)
• M34: 15,186,428 km (0.117 R)
• M35: 16,246,030 km (0.078 R)
• M36: 17,056,252 km (0.107 R)
• M37: 17,192,685 km (0.112 R)
• M38: 17,879,788 km (0.111 R)
• M39: 18,575,867 km (0.104 R)
• M40: 18,809,838 km (0.069 R)
• M41: 19,044,856 km (0.089 R)
• M42: 19,280,922 km (0.055 R)
• M43: 20,090,396 km (0.069 R)
• M44: 20,282,479 km (0.089 R)
• M45: 20,862,470 km (0.093 R)
• M46: 21,447,996 km (0.055 R)
• M47: 21,890,656 km (0.117 R)
• M48: 22,385,975 km (0.072 R)
• M49: 22,585,239 km (0.108 R)
• M50: 22,784,952 km (0.082 R)
• M51: 22,885,033 km (0.108 R)
• M52: 23,589,939 km (0.082 R)
• M53: 25,279,647 km (0.109 R)
• M54: 25,435,228 km (0.116 R)
• M55: 26,060,547 km (0.11 R)
• M56: 26,902,185 km (0.112 R)
• M57: 27,060,908 km (0.094 R)
• M58: 27,859,761 km (0.043 R)
• M59: 28,020,429 km (0.11 R)
• M60: 28,504,229 km (0.111 R)
• M61: 28,774,253 km (0.08 R)
• M62: 28,882,562 km (0.116 R)
• M63: 29,153,783 km (0.091 R)
• M64: 29,808,124 km (0.106 R)
• M65: 30,909,463 km (0.111 R)
• M66: 31,020,315 km (0.091 R)
• M67: 32,136,315 km (0.063 R)
• M68: 32,755,651 km (0.076 R)
• M69: 32,925,295 km (0.117 R)
• M70: 33,777,703 km (0.105 R)
• M71: 33,891,996 km (0.078 R)
• M72: 35,620,450 km (0.056 R)
• M73: 38,028,976 km (0.036 R)
• M74: 39,042,950 km (0.08 R)
• M75: 39,282,755 km (0.108 R)
• M76: 39,523,159 km (0.046 R)
• M77: 40,368,237 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.6

Radius: 10.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.14 AU - 15.23 AU

Year: 15225 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 175.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,695,610 km

• M1: 1,057,657 km (0.118 R)
• M2: 1,155,793 km (0.097 R)
• M3: 1,326,484 km (0.069 R)
• M4: 1,397,244 km (0.104 R)
• M5: 1,542,803 km (0.076 R)
• M6: 1,829,432 km (0.084 R)
• M7: 2,112,621 km (0.112 R)
• M8: 2,196,097 km (0.057 R)
• M9: 3,307,908 km (0.109 R)
• M10: 3,430,130 km (0.115 R)
• M11: 3,679,060 km (0.088 R)
• M12: 4,089,707 km (0.1 R)
• M13: 4,168,245 km (0.096 R)
• M14: 4,569,168 km (0.11 R)
• M15: 4,815,705 km (0.036 R)
• M16: 5,094,705 km (0.063 R)
• M17: 5,963,719 km (0.091 R)
• M18: 6,203,225 km (0.095 R)
• M19: 7,383,702 km (0.056 R)
• M20: 7,738,249 km (0.104 R)
• M21: 8,263,936 km (0.096 R)
• M22: 8,363,867 km (0.08 R)
• M23: 9,453,987 km (0.094 R)
• M24: 9,593,412 km (0.107 R)
• M25: 9,663,424 km (0.096 R)
• M26: 9,909,662 km (0.096 R)
• M27: 10,193,749 km (0.116 R)
• M28: 10,552,484 km (0.08 R)
• M29: 10,769,700 km (0.115 R)
• M30: 11,356,423 km (0.076 R)
• M31: 11,915,770 km (0.056 R)
• M32: 11,991,017 km (0.047 R)
• M33: 12,829,513 km (0.103 R)
• M34: 13,568,826 km (0.104 R)
• M35: 14,402,086 km (0.111 R)
• M36: 15,333,632 km (0.082 R)
• M37: 16,662,061 km (0.073 R)
• M38: 17,553,665 km (0.107 R)
• M39: 17,811,272 km (0.117 R)
• M40: 19,338,966 km (0.086 R)
• M41: 21,090,158 km (0.097 R)
• M42: 21,409,849 km (0.097 R)
• M43: 21,685,259 km (0.037 R)
• M44: 21,915,490 km (0.047 R)
• M45: 22,378,495 km (0.082 R)
• M46: 24,310,701 km (0.094 R)
• M47: 24,934,524 km (0.055 R)
• M48: 25,320,936 km (0.111 R)
• M49: 25,855,598 km (0.085 R)
• M50: 25,953,136 km (0.051 R)
• M51: 27,531,543 km (0.102 R)
• M52: 27,631,325 km (0.059 R)
• M53: 28,131,431 km (0.109 R)
• M54: 28,483,435 km (0.093 R)
• M55: 28,735,657 km (0.063 R)
• M56: 29,090,204 km (0.067 R)
• M57: 30,367,769 km (0.114 R)
• M58: 30,728,899 km (0.057 R)
• M59: 31,039,464 km (0.109 R)
• M60: 31,663,736 km (0.1 R)
• M61: 31,925,083 km (0.116 R)
• M62: 33,401,913 km (0.074 R)
• M63: 34,255,818 km (0.093 R)
• M64: 34,577,902 km (0.047 R)
• M65: 34,900,884 km (0.054 R)
• M66: 35,116,903 km (0.12 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 17,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit