🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 43.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.66 AU - 0.66 AU

Year: 194 Days

Day: 25.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,008,278 km

• M1: 56,249 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.29 AU - 1.51 AU

Year: 599 Days

Day: 31.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,008,278 km

• M1: 57,745 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.37 AU - 1.57 AU

Year: 645 Days

Day: 47 Hours

Environment

Temp: -40 °C

Axial Tilt: 83.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.59 AU - 2.05 AU

Year: 888 Days

Day: 28.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 13.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.48 AU - 6.88 AU

Year: 4896 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,008,278 km

• M1: 176,525 km (0.116 R)
• M2: 271,969 km (0.09 R)
• M3: 371,601 km (0.094 R)
• M4: 648,656 km (0.102 R)
• M5: 863,778 km (0.038 R)
• M6: 1,117,795 km (0.073 R)
• M7: 1,381,387 km (0.062 R)
• M8: 1,489,546 km (0.105 R)
• M9: 1,951,654 km (0.034 R)
• M10: 2,382,795 km (0.1 R)
• M11: 2,765,167 km (0.11 R)
• M12: 3,249,715 km (0.096 R)
• M13: 3,375,227 km (0.115 R)
• M14: 3,459,750 km (0.104 R)
• M15: 3,545,021 km (0.111 R)
• M16: 3,674,273 km (0.103 R)
• M17: 3,827,013 km (0.116 R)
• M18: 4,004,286 km (0.118 R)
• M19: 4,252,619 km (0.066 R)
• M20: 4,482,700 km (0.069 R)
• M21: 4,693,484 km (0.053 R)
• M22: 4,907,409 km (0.094 R)
• M23: 5,246,846 km (0.094 R)
• M24: 5,568,930 km (0.076 R)
• M25: 5,770,289 km (0.089 R)
• M26: 6,128,726 km (0.098 R)
• M27: 6,310,786 km (0.11 R)
• M28: 6,520,822 km (0.069 R)
• M29: 6,653,365 km (0.027 R)
• M30: 6,948,223 km (0.072 R)
• M31: 7,056,532 km (0.093 R)
• M32: 7,220,042 km (0.084 R)
• M33: 7,439,951 km (0.112 R)
• M34: 7,718,053 km (0.103 R)
• M35: 8,370,599 km (0.068 R)
• M36: 8,982,155 km (0.067 R)
• M37: 9,159,429 km (0.089 R)
• M38: 9,487,647 km (0.081 R)
• M39: 9,698,580 km (0.107 R)
• M40: 9,880,640 km (0.078 R)
• M41: 9,972,044 km (0.087 R)
• M42: 10,371,471 km (0.09 R)
• M43: 10,776,283 km (0.113 R)
• M44: 11,028,056 km (0.044 R)
• M45: 11,249,760 km (0.05 R)
• M46: 11,473,109 km (0.049 R)
• M47: 11,827,058 km (0.06 R)
• M48: 13,010,527 km (0.117 R)
• M49: 13,144,267 km (0.105 R)
• M50: 13,345,925 km (0.085 R)
• M51: 13,582,439 km (0.115 R)
• M52: 15,135,864 km (0.057 R)
• M53: 15,453,310 km (0.105 R)
• M54: 16,094,936 km (0.11 R)
• M55: 16,346,709 km (0.098 R)
• M56: 17,183,410 km (0.092 R)
• M57: 18,408,168 km (0.104 R)
• M58: 19,278,378 km (0.081 R)
• M59: 19,660,900 km (0.028 R)
• M60: 20,007,369 km (0.07 R)
• M61: 20,628,350 km (0.053 R)
• M62: 21,334,452 km (0.089 R)
• M63: 21,650,851 km (0.106 R)
• M64: 22,528,841 km (0.08 R)
• M65: 22,851,075 km (0.119 R)
• M66: 23,012,790 km (0.118 R)
• M67: 23,500,030 km (0.067 R)
• M68: 23,581,561 km (0.062 R)
• M69: 24,484,983 km (0.069 R)
• M70: 25,315,849 km (0.028 R)
• M71: 25,441,362 km (0.049 R)
• M72: 25,818,947 km (0.036 R)
• M73: 26,113,954 km (0.035 R)
• M74: 28,036,885 km (0.107 R)
• M75: 28,166,586 km (0.07 R)
• M76: 28,600,869 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 12.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.62 AU - 7.02 AU

Year: 5746 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,008,278 km

• M1: 158,275 km (0.12 R)
• M2: 266,733 km (0.078 R)
• M3: 357,539 km (0.049 R)
• M4: 464,501 km (0.108 R)
• M5: 1,231,789 km (0.094 R)
• M6: 1,771,688 km (0.078 R)
• M7: 1,880,744 km (0.079 R)
• M8: 2,221,977 km (0.09 R)
• M9: 2,541,967 km (0.116 R)
• M10: 2,645,190 km (0.061 R)
• M11: 3,159,806 km (0.043 R)
• M12: 3,361,015 km (0.109 R)
• M13: 3,566,413 km (0.087 R)
• M14: 3,705,838 km (0.091 R)
• M15: 4,183,355 km (0.094 R)
• M16: 4,305,876 km (0.054 R)
• M17: 4,554,507 km (0.101 R)
• M18: 5,039,952 km (0.112 R)
• M19: 5,196,731 km (0.119 R)
• M20: 5,676,940 km (0.093 R)
• M21: 6,367,633 km (0.103 R)
• M22: 6,452,306 km (0.12 R)
• M23: 6,968,269 km (0.102 R)
• M24: 8,162,359 km (0.085 R)
• M25: 8,940,717 km (0.052 R)
• M26: 9,099,141 km (0.092 R)
• M27: 9,483,458 km (0.088 R)
• M28: 9,742,711 km (0.085 R)
• M29: 10,234,888 km (0.099 R)
• M30: 10,668,273 km (0.072 R)
• M31: 11,415,066 km (0.036 R)
• M32: 11,760,188 km (0.063 R)
• M33: 12,003,733 km (0.051 R)
• M34: 12,425,300 km (0.087 R)
• M35: 12,602,424 km (0.05 R)
• M36: 13,102,829 km (0.079 R)
• M37: 13,210,838 km (0.082 R)
• M38: 13,319,147 km (0.08 R)
• M39: 13,938,782 km (0.115 R)
• M40: 14,233,789 km (0.067 R)
• M41: 14,456,241 km (0.106 R)
• M42: 15,738,893 km (0.12 R)
• M43: 16,277,744 km (0.109 R)
• M44: 17,057,897 km (0.108 R)
• M45: 17,136,586 km (0.1 R)
• M46: 17,810,225 km (0.09 R)
• M47: 18,371,666 km (0.079 R)
• M48: 19,061,162 km (0.1 R)
• M49: 19,183,683 km (0.09 R)
• M50: 20,926,947 km (0.1 R)
• M51: 22,547,541 km (0.109 R)
• M52: 23,416,555 km (0.108 R)
• M53: 23,767,212 km (0.117 R)
• M54: 24,119,665 km (0.098 R)
• M55: 24,385,201 km (0.074 R)
• M56: 25,636,886 km (0.111 R)
• M57: 25,817,451 km (0.063 R)
• M58: 26,225,105 km (0.069 R)
• M59: 27,461,083 km (0.112 R)
• M60: 27,645,836 km (0.117 R)
• M61: 28,295,540 km (0.093 R)
• M62: 28,528,912 km (0.1 R)
• M63: 28,669,086 km (0.114 R)
• M64: 29,138,374 km (0.116 R)
• M65: 30,084,581 km (0.117 R)
• M66: 30,179,725 km (0.098 R)
• M67: 30,275,019 km (0.079 R)
• M68: 30,418,184 km (0.107 R)
• M69: 30,609,220 km (0.1 R)
• M70: 30,896,747 km (0.11 R)
• M71: 30,992,789 km (0.091 R)
• M72: 31,474,345 km (0.068 R)
• M73: 31,764,565 km (0.116 R)
• M74: 32,445,085 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 8.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.51 AU - 10.49 AU

Year: 8962 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,008,278 km

• M1: 112,198 km (0.097 R)
• M2: 313,108 km (0.1 R)
• M3: 579,841 km (0.085 R)
• M4: 1,075,309 km (0.048 R)
• M5: 1,213,538 km (0.069 R)
• M6: 1,495,081 km (0.06 R)
• M7: 1,663,379 km (0.114 R)
• M8: 1,770,042 km (0.087 R)
• M9: 2,147,178 km (0.115 R)
• M10: 2,293,186 km (0.104 R)
• M11: 2,518,480 km (0.119 R)
• M12: 2,751,105 km (0.047 R)
• M13: 2,877,964 km (0.113 R)
• M14: 3,137,666 km (0.085 R)
• M15: 3,220,393 km (0.051 R)
• M16: 3,541,430 km (0.074 R)
• M17: 3,644,952 km (0.079 R)
• M18: 3,784,527 km (0.1 R)
• M19: 4,697,074 km (0.058 R)
• M20: 4,791,919 km (0.094 R)
• M21: 4,925,959 km (0.09 R)
• M22: 5,256,420 km (0.069 R)
• M23: 5,374,752 km (0.118 R)
• M24: 6,269,796 km (0.036 R)
• M25: 6,820,167 km (0.078 R)
• M26: 7,630,090 km (0.117 R)
• M27: 9,196,529 km (0.085 R)
• M28: 9,434,988 km (0.107 R)
• M29: 9,772,481 km (0.066 R)
• M30: 9,967,108 km (0.087 R)
• M31: 10,310,734 km (0.108 R)
• M32: 10,959,241 km (0.066 R)
• M33: 11,288,506 km (0.106 R)
• M34: 11,621,062 km (0.056 R)
• M35: 11,878,969 km (0.097 R)
• M36: 12,426,796 km (0.119 R)
• M37: 12,611,250 km (0.079 R)
• M38: 13,493,130 km (0.116 R)
• M39: 14,450,107 km (0.075 R)
• M40: 14,755,287 km (0.1 R)
• M41: 16,083,566 km (0.09 R)
• M42: 16,457,561 km (0.085 R)
• M43: 17,068,070 km (0.042 R)
• M44: 17,361,282 km (0.115 R)
• M45: 17,656,139 km (0.068 R)
• M46: 17,804,241 km (0.087 R)
• M47: 19,674,813 km (0.115 R)
• M48: 19,859,117 km (0.11 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 19,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit