🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.64 AU - 0.92 AU

Year: 258 Days

Day: 34.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,716,241 km

• M1: 548,575 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.83 AU - 1.27 AU

Year: 403 Days

Day: 13.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,716,241 km

• M1: 353,201 km (0.104 R)
• M2: 388,206 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.41 AU - 1.79 AU

Year: 758 Days

Day: 23 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,716,241 km

• M1: 174,730 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.82 AU - 3.68 AU

Year: 2196 Days

Day: 37.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,716,241 km

• M1: 1,704,219 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.15 AU - 3.95 AU

Year: 2507 Days

Day: 35.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,716,241 km

• M1: 526,435 km (0.045 R)
• M2: 1,311,824 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.5

Radius: 14.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.62 AU - 10.82 AU

Year: 11356 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,716,241 km

• M1: 200,012 km (0.057 R)
• M2: 395,387 km (0.112 R)
• M3: 513,869 km (0.092 R)
• M4: 728,542 km (0.086 R)
• M5: 885,171 km (0.117 R)
• M6: 1,086,679 km (0.106 R)
• M7: 1,252,882 km (0.112 R)
• M8: 1,649,616 km (0.084 R)
• M9: 1,963,322 km (0.092 R)
• M10: 2,065,498 km (0.108 R)
• M11: 2,361,253 km (0.115 R)
• M12: 2,470,459 km (0.083 R)
• M13: 2,762,175 km (0.119 R)
• M14: 3,041,774 km (0.085 R)
• M15: 3,233,408 km (0.052 R)
• M16: 3,806,817 km (0.065 R)
• M17: 4,685,106 km (0.103 R)
• M18: 4,795,958 km (0.112 R)
• M19: 5,218,871 km (0.072 R)
• M20: 5,683,672 km (0.09 R)
• M21: 7,413,771 km (0.03 R)
• M22: 8,035,799 km (0.05 R)
• M23: 8,302,682 km (0.117 R)
• M24: 8,572,556 km (0.075 R)
• M25: 9,329,821 km (0.045 R)
• M26: 9,575,311 km (0.112 R)
• M27: 9,751,986 km (0.109 R)
• M28: 10,216,338 km (0.069 R)
• M29: 10,433,255 km (0.082 R)
• M30: 10,578,514 km (0.081 R)
• M31: 11,055,731 km (0.115 R)
• M32: 11,352,982 km (0.08 R)
• M33: 11,540,129 km (0.115 R)
• M34: 11,766,022 km (0.069 R)
• M35: 12,452,527 km (0.095 R)
• M36: 13,388,112 km (0.094 R)
• M37: 14,508,151 km (0.075 R)
• M38: 14,792,836 km (0.119 R)
• M39: 15,658,260 km (0.085 R)
• M40: 16,202,197 km (0.104 R)
• M41: 16,837,540 km (0.074 R)
• M42: 17,051,165 km (0.098 R)
• M43: 18,483,565 km (0.105 R)
• M44: 18,748,054 km (0.038 R)
• M45: 19,102,900 km (0.12 R)
• M46: 19,236,491 km (0.11 R)
• M47: 19,549,450 km (0.116 R)
• M48: 20,044,619 km (0.086 R)
• M49: 21,323,830 km (0.103 R)
• M50: 21,416,282 km (0.055 R)
• M51: 21,694,234 km (0.064 R)
• M52: 21,787,135 km (0.096 R)
• M53: 22,113,408 km (0.073 R)
• M54: 23,577,821 km (0.072 R)
• M55: 25,758,809 km (0.113 R)
• M56: 25,906,611 km (0.11 R)
• M57: 26,202,815 km (0.114 R)
• M58: 26,599,549 km (0.077 R)
• M59: 27,751,303 km (0.11 R)
• M60: 28,919,213 km (0.089 R)
• M61: 29,175,325 km (0.11 R)
• M62: 30,518,863 km (0.095 R)
• M63: 31,671,365 km (0.072 R)
• M64: 32,518,538 km (0.091 R)
• M65: 32,784,822 km (0.082 R)
• M66: 33,266,079 km (0.085 R)
• M67: 33,373,191 km (0.111 R)
• M68: 34,235,323 km (0.113 R)
• M69: 34,995,579 km (0.027 R)
• M70: 35,487,308 km (0.096 R)
• M71: 36,146,586 km (0.111 R)
• M72: 36,699,050 km (0.116 R)
• M73: 37,142,907 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 14.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.36 AU - 11.8 AU

Year: 11993 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,716,241 km

• M1: 378,034 km (0.063 R)
• M2: 688,599 km (0.097 R)
• M3: 787,782 km (0.106 R)
• M4: 908,059 km (0.106 R)
• M5: 1,068,278 km (0.106 R)
• M6: 1,238,970 km (0.056 R)
• M7: 1,346,082 km (0.065 R)
• M8: 1,456,634 km (0.074 R)
• M9: 1,609,075 km (0.109 R)
• M10: 2,543,762 km (0.057 R)
• M11: 2,706,375 km (0.115 R)
• M12: 2,848,493 km (0.111 R)
• M13: 4,157,474 km (0.093 R)
• M14: 4,744,945 km (0.09 R)
• M15: 4,975,775 km (0.116 R)
• M16: 5,210,494 km (0.101 R)
• M17: 5,329,125 km (0.037 R)
• M18: 5,874,559 km (0.115 R)
• M19: 6,122,891 km (0.025 R)
• M20: 6,986,221 km (0.099 R)
• M21: 7,084,656 km (0.115 R)
• M22: 7,183,391 km (0.107 R)
• M23: 7,482,586 km (0.107 R)
• M24: 7,616,925 km (0.04 R)
• M25: 7,819,929 km (0.099 R)
• M26: 8,093,394 km (0.088 R)
• M27: 8,404,708 km (0.089 R)
• M28: 8,968,243 km (0.075 R)
• M29: 9,435,138 km (0.118 R)
• M30: 9,947,062 km (0.116 R)
• M31: 11,227,470 km (0.061 R)
• M32: 11,691,822 km (0.084 R)
• M33: 12,202,100 km (0.106 R)
• M34: 12,799,743 km (0.113 R)
• M35: 14,024,052 km (0.098 R)
• M36: 14,148,518 km (0.102 R)
• M37: 14,315,020 km (0.084 R)
• M38: 14,692,156 km (0.104 R)
• M39: 15,030,248 km (0.114 R)
• M40: 15,157,705 km (0.1 R)
• M41: 15,285,462 km (0.059 R)
• M42: 16,539,241 km (0.105 R)
• M43: 16,758,701 km (0.051 R)
• M44: 16,979,209 km (0.061 R)
• M45: 17,780,904 km (0.089 R)
• M46: 18,005,899 km (0.103 R)
• M47: 19,006,709 km (0.029 R)
• M48: 19,560,221 km (0.062 R)
• M49: 19,792,397 km (0.09 R)
• M50: 20,025,620 km (0.089 R)
• M51: 20,825,071 km (0.119 R)
• M52: 21,539,251 km (0.082 R)
• M53: 22,358,299 km (0.103 R)
• M54: 22,942,629 km (0.078 R)
• M55: 23,236,738 km (0.085 R)
• M56: 23,335,024 km (0.12 R)
• M57: 24,375,627 km (0.111 R)
• M58: 24,525,524 km (0.109 R)
• M59: 24,876,331 km (0.097 R)
• M60: 25,481,903 km (0.101 R)
• M61: 25,735,621 km (0.119 R)
• M62: 26,041,249 km (0.059 R)
• M63: 26,965,166 km (0.07 R)
• M64: 27,327,342 km (0.086 R)
• M65: 28,687,037 km (0.049 R)
• M66: 29,961,462 km (0.089 R)
• M67: 30,122,130 km (0.092 R)
• M68: 30,336,653 km (0.078 R)
• M69: 30,929,509 km (0.119 R)
• M70: 31,091,823 km (0.108 R)
• M71: 32,126,442 km (0.075 R)
• M72: 32,620,564 km (0.113 R)
• M73: 34,678,133 km (0.11 R)
• M74: 35,072,174 km (0.032 R)
• M75: 35,524,258 km (0.116 R)
• M76: 35,978,288 km (0.073 R)
• M77: 36,377,116 km (0.098 R)
• M78: 36,777,440 km (0.035 R)
• M79: 37,351,896 km (0.112 R)
• M80: 37,929,194 km (0.103 R)
• M81: 38,451,440 km (0.115 R)
• M82: 38,626,021 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 12.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.99 AU - 14.27 AU

Year: 14863 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,716,241 km

• M1: 155,283 km (0.1 R)
• M2: 272,119 km (0.098 R)
• M3: 433,235 km (0.118 R)
• M4: 529,427 km (0.117 R)
• M5: 1,328,579 km (0.08 R)
• M6: 1,421,629 km (0.066 R)
• M7: 1,654,552 km (0.05 R)
• M8: 1,817,016 km (0.086 R)
• M9: 2,179,940 km (0.062 R)
• M10: 2,589,539 km (0.085 R)
• M11: 3,048,206 km (0.075 R)
• M12: 3,147,988 km (0.102 R)
• M13: 3,770,465 km (0.077 R)
• M14: 6,491,052 km (0.069 R)
• M15: 7,960,851 km (0.108 R)
• M16: 8,099,528 km (0.093 R)
• M17: 8,379,126 km (0.11 R)
• M18: 8,591,107 km (0.07 R)
• M19: 8,768,978 km (0.113 R)
• M20: 10,235,935 km (0.097 R)
• M21: 11,113,775 km (0.049 R)
• M22: 11,268,759 km (0.097 R)
• M23: 11,346,699 km (0.102 R)
• M24: 12,174,724 km (0.074 R)
• M25: 13,063,185 km (0.036 R)
• M26: 13,556,559 km (0.097 R)
• M27: 15,417,557 km (0.095 R)
• M28: 17,043,685 km (0.108 R)
• M29: 18,127,522 km (0.098 R)
• M30: 20,171,777 km (0.082 R)
• M31: 20,742,044 km (0.116 R)
• M32: 20,933,230 km (0.034 R)
• M33: 21,317,547 km (0.113 R)
• M34: 21,655,638 km (0.108 R)
• M35: 22,190,600 km (0.038 R)
• M36: 22,828,336 km (0.048 R)
• M37: 23,025,805 km (0.107 R)
• M38: 25,133,489 km (0.097 R)
• M39: 25,798,302 km (0.114 R)
• M40: 26,832,323 km (0.119 R)
• M41: 28,567,957 km (0.103 R)
• M42: 28,834,242 km (0.085 R)
• M43: 29,368,904 km (0.12 R)
• M44: 30,123,177 km (0.099 R)
• M45: 30,231,486 km (0.107 R)
• M46: 30,665,768 km (0.086 R)
• M47: 31,815,727 km (0.113 R)
• M48: 32,257,639 km (0.053 R)
• M49: 33,035,698 km (0.09 R)
• M50: 33,427,046 km (0.033 R)
• M51: 33,707,542 km (0.104 R)
• M52: 33,932,537 km (0.093 R)
• M53: 34,610,365 km (0.109 R)
• M54: 34,894,152 km (0.115 R)
• M55: 36,959,949 km (0.077 R)
• M56: 37,424,451 km (0.119 R)
• M57: 38,066,225 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit