🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 267 Days

Day: 45 Hours

Environment

Temp: 109 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.17 AU

Year: 347 Days

Day: 24.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.76 AU - 1.14 AU

Year: 353 Days

Day: 35.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.07 AU - 1.09 AU

Year: 427 Days

Day: 42.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.87 AU - 1.35 AU

Year: 445 Days

Day: 19.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.74 AU - 4 AU

Year: 2356 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 8.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.02 AU - 5.62 AU

Year: 4030 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,544,404 km

• M1: 208,988 km (0.05 R)
• M2: 279,000 km (0.114 R)
• M3: 559,795 km (0.046 R)
• M4: 637,736 km (0.105 R)
• M5: 1,904,082 km (0.06 R)
• M6: 2,259,825 km (0.116 R)
• M7: 2,372,323 km (0.106 R)
• M8: 2,503,072 km (0.059 R)
• M9: 3,085,606 km (0.078 R)
• M10: 3,746,679 km (0.092 R)
• M11: 3,899,568 km (0.087 R)
• M12: 4,034,954 km (0.088 R)
• M13: 4,093,447 km (0.09 R)
• M14: 4,410,444 km (0.082 R)
• M15: 4,653,242 km (0.098 R)
• M16: 5,279,758 km (0.105 R)
• M17: 5,429,804 km (0.098 R)
• M18: 5,494,431 km (0.108 R)
• M19: 5,799,909 km (0.093 R)
• M20: 6,110,923 km (0.073 R)
• M21: 6,564,654 km (0.108 R)
• M22: 6,656,806 km (0.089 R)
• M23: 6,772,445 km (0.082 R)
• M24: 6,958,994 km (0.106 R)
• M25: 7,100,065 km (0.072 R)
• M26: 7,601,068 km (0.063 R)
• M27: 7,673,473 km (0.083 R)
• M28: 9,120,085 km (0.101 R)
• M29: 9,403,872 km (0.118 R)
• M30: 9,612,112 km (0.081 R)
• M31: 9,743,010 km (0.054 R)
• M32: 9,848,028 km (0.064 R)
• M33: 10,245,809 km (0.04 R)
• M34: 10,567,743 km (0.095 R)
• M35: 11,029,402 km (0.102 R)
• M36: 11,166,583 km (0.061 R)
• M37: 11,249,012 km (0.072 R)
• M38: 11,304,214 km (0.082 R)
• M39: 11,442,442 km (0.06 R)
• M40: 11,553,444 km (0.09 R)
• M41: 11,972,766 km (0.094 R)
• M42: 12,141,812 km (0.098 R)
• M43: 12,568,166 km (0.093 R)
• M44: 13,144,267 km (0.088 R)
• M45: 13,377,191 km (0.07 R)
• M46: 13,494,027 km (0.067 R)
• M47: 14,322,201 km (0.097 R)
• M48: 14,621,845 km (0.076 R)
• M49: 14,863,147 km (0.099 R)
• M50: 15,136,163 km (0.069 R)
• M51: 15,258,085 km (0.034 R)
• M52: 15,441,492 km (0.112 R)
• M53: 15,656,464 km (0.104 R)
• M54: 16,526,077 km (0.107 R)
• M55: 16,777,401 km (0.097 R)
• M56: 16,903,512 km (0.115 R)
• M57: 16,966,792 km (0.111 R)
• M58: 17,030,072 km (0.101 R)
• M59: 17,507,140 km (0.115 R)
• M60: 18,441,827 km (0.095 R)
• M61: 18,506,902 km (0.028 R)
• M62: 18,571,977 km (0.099 R)
• M63: 18,800,712 km (0.104 R)
• M64: 18,898,849 km (0.063 R)
• M65: 18,997,284 km (0.088 R)
• M66: 19,161,692 km (0.111 R)
• M67: 19,227,665 km (0.057 R)
• M68: 19,558,276 km (0.073 R)
• M69: 19,790,901 km (0.113 R)
• M70: 19,957,553 km (0.053 R)
• M71: 21,035,405 km (0.094 R)
• M72: 21,205,498 km (0.092 R)
• M73: 21,273,715 km (0.078 R)
• M74: 22,305,192 km (0.064 R)
• M75: 23,282,515 km (0.062 R)
• M76: 23,634,818 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 14.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.69 AU - 7.93 AU

Year: 6767 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,544,404 km

• M1: 185,501 km (0.028 R)
• M2: 289,771 km (0.078 R)
• M3: 403,166 km (0.092 R)
• M4: 528,080 km (0.045 R)
• M5: 670,198 km (0.104 R)
• M6: 827,575 km (0.095 R)
• M7: 919,429 km (0.07 R)
• M8: 1,416,542 km (0.087 R)
• M9: 1,529,638 km (0.096 R)
• M10: 1,929,364 km (0.062 R)
• M11: 3,394,525 km (0.116 R)
• M12: 3,784,826 km (0.114 R)
• M13: 4,244,840 km (0.103 R)
• M14: 4,411,492 km (0.087 R)
• M15: 4,580,388 km (0.116 R)
• M16: 4,837,846 km (0.113 R)
• M17: 5,218,273 km (0.091 R)
• M18: 5,730,496 km (0.071 R)
• M19: 6,133,214 km (0.111 R)
• M20: 6,290,590 km (0.107 R)
• M21: 6,609,384 km (0.083 R)
• M22: 6,835,725 km (0.073 R)
• M23: 7,262,977 km (0.076 R)
• M24: 7,766,972 km (0.083 R)
• M25: 8,282,187 km (0.081 R)
• M26: 8,667,252 km (0.117 R)
• M27: 9,382,330 km (0.076 R)
• M28: 10,415,153 km (0.119 R)
• M29: 10,565,798 km (0.077 R)
• M30: 12,071,202 km (0.096 R)
• M31: 12,308,763 km (0.081 R)
• M32: 13,973,488 km (0.108 R)
• M33: 14,264,755 km (0.111 R)
• M34: 14,600,154 km (0.119 R)
• M35: 15,321,365 km (0.057 R)
• M36: 16,403,257 km (0.047 R)
• M37: 18,094,610 km (0.069 R)
• M38: 18,869,228 km (0.092 R)
• M39: 20,262,583 km (0.11 R)
• M40: 20,403,654 km (0.119 R)
• M41: 20,686,992 km (0.115 R)
• M42: 22,219,921 km (0.102 R)
• M43: 22,365,480 km (0.045 R)
• M44: 22,560,107 km (0.115 R)
• M45: 22,706,414 km (0.085 R)
• M46: 23,098,210 km (0.047 R)
• M47: 23,245,714 km (0.11 R)
• M48: 23,492,251 km (0.092 R)
• M49: 23,690,169 km (0.115 R)
• M50: 24,037,685 km (0.068 R)
• M51: 25,902,871 km (0.068 R)
• M52: 26,260,859 km (0.028 R)
• M53: 26,414,945 km (0.108 R)
• M54: 27,189,263 km (0.09 R)
• M55: 27,866,493 km (0.07 R)
• M56: 28,496,599 km (0.078 R)
• M57: 30,145,766 km (0.094 R)
• M58: 30,522,603 km (0.069 R)
• M59: 30,684,468 km (0.073 R)
• M60: 30,792,627 km (0.101 R)
• M61: 32,209,618 km (0.102 R)
• M62: 33,258,449 km (0.035 R)
• M63: 33,480,751 km (0.086 R)
• M64: 34,150,501 km (0.065 R)
• M65: 34,655,693 km (0.036 R)
• M66: 35,163,428 km (0.094 R)
• M67: 35,333,222 km (0.111 R)
• M68: 38,261,002 km (0.103 R)
• M69: 38,552,269 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 14.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.4 AU - 8.32 AU

Year: 7603 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,544,404 km

• M1: 185,501 km (0.081 R)
• M2: 618,438 km (0.089 R)
• M3: 786,286 km (0.115 R)
• M4: 1,041,351 km (0.072 R)
• M5: 1,419,534 km (0.114 R)
• M6: 1,549,834 km (0.084 R)
• M7: 1,840,951 km (0.116 R)
• M8: 2,075,820 km (0.102 R)
• M9: 2,378,756 km (0.091 R)
• M10: 2,515,937 km (0.05 R)
• M11: 2,676,007 km (0.051 R)
• M12: 2,777,883 km (0.083 R)
• M13: 3,155,617 km (0.103 R)
• M14: 3,483,237 km (0.12 R)
• M15: 4,030,466 km (0.119 R)
• M16: 4,147,900 km (0.115 R)
• M17: 4,678,673 km (0.036 R)
• M18: 4,777,558 km (0.066 R)
• M19: 5,103,831 km (0.041 R)
• M20: 5,308,181 km (0.11 R)
• M21: 6,261,718 km (0.101 R)
• M22: 6,619,107 km (0.026 R)
• M23: 6,758,383 km (0.07 R)
• M24: 7,096,624 km (0.103 R)
• M25: 7,819,182 km (0.119 R)
• M26: 9,147,760 km (0.091 R)
• M27: 9,585,184 km (0.107 R)
• M28: 9,679,730 km (0.077 R)
• M29: 10,350,826 km (0.048 R)
• M30: 10,577,916 km (0.074 R)
• M31: 10,839,563 km (0.092 R)
• M32: 11,369,139 km (0.105 R)
• M33: 11,704,537 km (0.08 R)
• M34: 12,350,651 km (0.069 R)
• M35: 13,606,525 km (0.102 R)
• M36: 13,784,247 km (0.119 R)
• M37: 14,034,375 km (0.053 R)
• M38: 14,357,955 km (0.106 R)
• M39: 15,640,308 km (0.061 R)
• M40: 16,050,954 km (0.109 R)
• M41: 16,276,398 km (0.1 R)
• M42: 16,540,737 km (0.085 R)
• M43: 16,730,427 km (0.115 R)
• M44: 16,997,310 km (0.102 R)
• M45: 17,496,668 km (0.059 R)
• M46: 17,767,440 km (0.05 R)
• M47: 17,961,768 km (0.076 R)
• M48: 18,195,888 km (0.119 R)
• M49: 18,549,089 km (0.048 R)
• M50: 18,983,820 km (0.077 R)
• M51: 19,381,900 km (0.08 R)
• M52: 21,125,015 km (0.107 R)
• M53: 22,245,054 km (0.068 R)
• M54: 22,622,639 km (0.086 R)
• M55: 22,875,609 km (0.111 R)
• M56: 23,939,698 km (0.11 R)
• M57: 24,154,371 km (0.096 R)
• M58: 24,715,812 km (0.1 R)
• M59: 25,019,795 km (0.092 R)
• M60: 25,237,759 km (0.047 R)
• M61: 25,412,639 km (0.075 R)
• M62: 26,027,636 km (0.051 R)
• M63: 26,248,592 km (0.109 R)
• M64: 26,558,708 km (0.086 R)
• M65: 26,825,591 km (0.098 R)
• M66: 27,496,837 km (0.096 R)
• M67: 28,673,274 km (0.091 R)
• M68: 29,912,244 km (0.112 R)
• M69: 30,004,695 km (0.091 R)
• M70: 31,356,462 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit