🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.5 AU - 0.66 AU

Year: 137 Days

Day: 32.6 Hours

Environment

Temp: 286 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.65 AU - 0.93 AU

Year: 218 Days

Day: 30.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.64 AU - 2.68 AU

Year: 983 Days

Day: 31.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.26 AU - 7.18 AU

Year: 4806 Days

Day: 12 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.41 AU - 7.31 AU

Year: 4969 Days

Day: 22.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,514,948 km

• M1: 1,585,438 km (0.116 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.37 AU - 8.95 AU

Year: 6568 Days

Day: 33.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 130.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 9.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.61 AU - 11.57 AU

Year: 11441 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,514,948 km

• M1: 123,568 km (0.114 R)
• M2: 599,588 km (0.112 R)
• M3: 687,402 km (0.085 R)
• M4: 761,004 km (0.1 R)
• M5: 999,463 km (0.101 R)
• M6: 1,084,435 km (0.069 R)
• M7: 1,194,090 km (0.077 R)
• M8: 1,284,747 km (0.087 R)
• M9: 1,449,005 km (0.084 R)
• M10: 1,546,094 km (0.113 R)
• M11: 1,645,427 km (0.043 R)
• M12: 1,772,735 km (0.063 R)
• M13: 1,903,334 km (0.054 R)
• M14: 2,064,301 km (0.092 R)
• M15: 2,146,580 km (0.071 R)
• M16: 2,258,030 km (0.089 R)
• M17: 2,457,893 km (0.077 R)
• M18: 3,029,058 km (0.115 R)
• M19: 3,707,185 km (0.089 R)
• M20: 4,115,437 km (0.096 R)
• M21: 4,324,874 km (0.055 R)
• M22: 4,573,805 km (0.106 R)
• M23: 4,827,523 km (0.065 R)
• M24: 5,011,529 km (0.07 R)
• M25: 5,731,992 km (0.085 R)
• M26: 6,484,768 km (0.12 R)
• M27: 7,142,700 km (0.092 R)
• M28: 7,352,586 km (0.094 R)
• M29: 8,610,405 km (0.085 R)
• M30: 8,789,174 km (0.118 R)
• M31: 8,968,991 km (0.116 R)
• M32: 9,150,303 km (0.112 R)
• M33: 9,470,144 km (0.119 R)
• M34: 10,121,194 km (0.045 R)
• M35: 10,309,836 km (0.063 R)
• M36: 10,834,626 km (0.095 R)
• M37: 11,027,757 km (0.095 R)
• M38: 11,221,935 km (0.104 R)
• M39: 12,009,867 km (0.097 R)
• M40: 12,109,648 km (0.106 R)
• M41: 13,379,734 km (0.105 R)
• M42: 13,483,256 km (0.113 R)
• M43: 14,267,598 km (0.112 R)
• M44: 14,585,344 km (0.075 R)
• M45: 15,012,894 km (0.1 R)
• M46: 16,652,337 km (0.103 R)
• M47: 17,155,285 km (0.059 R)
• M48: 17,890,409 km (0.079 R)
• M49: 19,920,602 km (0.103 R)
• M50: 20,394,827 km (0.089 R)
• M51: 21,233,623 km (0.066 R)
• M52: 22,206,009 km (0.031 R)
• M53: 23,504,219 km (0.085 R)
• M54: 23,754,347 km (0.087 R)
• M55: 23,942,541 km (0.075 R)
• M56: 24,194,164 km (0.098 R)
• M57: 25,145,457 km (0.113 R)
• M58: 25,465,298 km (0.111 R)
• M59: 26,109,167 km (0.109 R)
• M60: 26,303,345 km (0.119 R)
• M61: 27,150,218 km (0.117 R)
• M62: 27,675,905 km (0.085 R)
• M63: 28,006,217 km (0.04 R)
• M64: 29,273,012 km (0.104 R)
• M65: 30,218,471 km (0.116 R)
• M66: 31,105,287 km (0.106 R)
• M67: 32,764,926 km (0.099 R)
• M68: 34,169,799 km (0.116 R)
• M69: 34,311,319 km (0.054 R)
• M70: 34,595,106 km (0.087 R)
• M71: 34,879,641 km (0.116 R)
• M72: 35,164,924 km (0.104 R)
• M73: 37,038,039 km (0.099 R)
• M74: 39,239,521 km (0.03 R)
• M75: 39,313,572 km (0.08 R)
• M76: 40,131,873 km (0.11 R)
• M77: 40,206,522 km (0.081 R)
• M78: 40,281,171 km (0.088 R)
• M79: 40,505,718 km (0.092 R)
• M80: 41,106,204 km (0.118 R)
• M81: 43,307,536 km (0.112 R)
• M82: 43,767,849 km (0.053 R)
• M83: 47,349,820 km (0.061 R)
• M84: 49,655,872 km (0.086 R)
• M85: 51,835,662 km (0.098 R)
• M86: 53,470,468 km (0.119 R)
• M87: 55,454,285 km (0.111 R)
• M88: 55,620,788 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 8.1

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.02 AU - 17.04 AU

Year: 18052 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,514,948 km

• M1: 174,282 km (0.118 R)
• M2: 352,602 km (0.077 R)
• M3: 591,510 km (0.091 R)
• M4: 709,094 km (0.118 R)
• M5: 1,132,605 km (0.096 R)
• M6: 1,357,750 km (0.102 R)
• M7: 1,624,633 km (0.079 R)
• M8: 1,679,984 km (0.105 R)
• M9: 1,736,083 km (0.042 R)
• M10: 1,850,226 km (0.075 R)
• M11: 2,269,101 km (0.088 R)
• M12: 2,816,479 km (0.117 R)
• M13: 2,917,158 km (0.09 R)
• M14: 3,474,859 km (0.104 R)
• M15: 3,583,168 km (0.047 R)
• M16: 3,877,427 km (0.111 R)
• M17: 4,103,170 km (0.114 R)
• M18: 4,449,938 km (0.093 R)
• M19: 5,130,758 km (0.119 R)
• M20: 5,420,529 km (0.098 R)
• M21: 5,546,341 km (0.11 R)
• M22: 5,630,714 km (0.088 R)
• M23: 6,059,312 km (0.034 R)
• M24: 6,233,743 km (0.086 R)
• M25: 7,593,738 km (0.038 R)
• M26: 8,647,355 km (0.081 R)
• M27: 8,794,560 km (0.073 R)
• M28: 9,191,144 km (0.077 R)
• M29: 9,341,489 km (0.114 R)
• M30: 10,677,548 km (0.104 R)
• M31: 11,314,087 km (0.067 R)
• M32: 11,475,204 km (0.076 R)
• M33: 12,735,267 km (0.09 R)
• M34: 12,791,067 km (0.041 R)
• M35: 13,183,911 km (0.094 R)
• M36: 14,154,203 km (0.051 R)
• M37: 14,211,947 km (0.061 R)
• M38: 14,794,182 km (0.039 R)
• M39: 17,138,530 km (0.111 R)
• M40: 17,633,550 km (0.096 R)
• M41: 17,758,015 km (0.12 R)
• M42: 19,467,171 km (0.054 R)
• M43: 19,660,302 km (0.101 R)
• M44: 19,724,778 km (0.074 R)
• M45: 20,308,659 km (0.08 R)
• M46: 20,701,054 km (0.116 R)
• M47: 20,964,047 km (0.043 R)
• M48: 23,448,569 km (0.081 R)
• M49: 24,412,727 km (0.097 R)
• M50: 24,551,554 km (0.077 R)
• M51: 28,105,700 km (0.068 R)
• M52: 28,396,817 km (0.074 R)
• M53: 28,982,194 km (0.052 R)
• M54: 30,837,207 km (0.058 R)
• M55: 31,288,095 km (0.103 R)
• M56: 34,271,825 km (0.065 R)
• M57: 34,582,839 km (0.119 R)
• M58: 34,973,140 km (0.098 R)
• M59: 35,915,606 km (0.109 R)
• M60: 37,344,864 km (0.115 R)
• M61: 39,686,520 km (0.057 R)
• M62: 41,163,649 km (0.038 R)
• M63: 42,075,299 km (0.104 R)
• M64: 42,158,475 km (0.113 R)
• M65: 42,491,779 km (0.083 R)
• M66: 44,002,718 km (0.094 R)
• M67: 44,340,809 km (0.092 R)
• M68: 44,764,769 km (0.078 R)
• M69: 45,104,805 km (0.069 R)
• M70: 47,769,442 km (0.101 R)
• M71: 48,029,892 km (0.089 R)
• M72: 49,164,592 km (0.082 R)
• M73: 49,691,177 km (0.104 R)
• M74: 52,352,224 km (0.115 R)
• M75: 52,441,683 km (0.046 R)
• M76: 52,531,292 km (0.081 R)
• M77: 52,800,120 km (0.055 R)
• M78: 55,605,977 km (0.067 R)
• M79: 56,337,960 km (0.091 R)
• M80: 58,089,003 km (0.076 R)
• M81: 58,552,906 km (0.118 R)
• M82: 60,984,320 km (0.026 R)
• M83: 61,644,495 km (0.115 R)
• M84: 62,591,749 km (0.117 R)
• M85: 62,876,883 km (0.098 R)
• M86: 63,257,759 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 14.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.99 AU - 15.99 AU

Year: 19809 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,514,948 km

• M1: 183,856 km (0.045 R)
• M2: 356,941 km (0.117 R)
• M3: 876,644 km (0.071 R)
• M4: 1,225,805 km (0.093 R)
• M5: 2,299,918 km (0.108 R)
• M6: 2,446,374 km (0.087 R)
• M7: 3,557,737 km (0.106 R)
• M8: 4,301,088 km (0.099 R)
• M9: 4,714,128 km (0.098 R)
• M10: 5,140,183 km (0.103 R)
• M11: 6,648,877 km (0.09 R)
• M12: 7,234,553 km (0.099 R)
• M13: 7,506,372 km (0.088 R)
• M14: 7,616,028 km (0.091 R)
• M15: 8,116,133 km (0.055 R)
• M16: 8,228,780 km (0.106 R)
• M17: 8,973,628 km (0.102 R)
• M18: 10,161,435 km (0.039 R)
• M19: 10,282,909 km (0.061 R)
• M20: 11,022,222 km (0.047 R)
• M21: 11,524,721 km (0.068 R)
• M22: 11,778,738 km (0.103 R)
• M23: 12,747,983 km (0.098 R)
• M24: 14,147,770 km (0.105 R)
• M25: 14,762,617 km (0.11 R)
• M26: 15,386,141 km (0.034 R)
• M27: 16,302,129 km (0.109 R)
• M28: 17,090,958 km (0.094 R)
• M29: 17,453,733 km (0.096 R)
• M30: 17,745,748 km (0.058 R)
• M31: 19,455,951 km (0.059 R)
• M32: 19,607,195 km (0.101 R)
• M33: 20,139,464 km (0.104 R)
• M34: 21,530,126 km (0.112 R)
• M35: 21,686,605 km (0.109 R)
• M36: 23,031,639 km (0.079 R)
• M37: 24,812,004 km (0.092 R)
• M38: 25,801,743 km (0.105 R)
• M39: 26,888,572 km (0.09 R)
• M40: 29,020,341 km (0.071 R)
• M41: 29,279,894 km (0.088 R)
• M42: 29,453,278 km (0.09 R)
• M43: 29,626,961 km (0.063 R)
• M44: 30,500,911 km (0.043 R)
• M45: 30,941,028 km (0.082 R)
• M46: 32,005,866 km (0.101 R)
• M47: 32,184,486 km (0.106 R)
• M48: 32,542,773 km (0.12 R)
• M49: 33,989,235 km (0.051 R)
• M50: 34,445,508 km (0.12 R)
• M51: 39,405,725 km (0.108 R)
• M52: 40,946,433 km (0.109 R)
• M53: 41,043,373 km (0.064 R)
• M54: 41,529,416 km (0.12 R)
• M55: 42,114,942 km (0.076 R)
• M56: 42,408,902 km (0.109 R)
• M57: 42,900,032 km (0.061 R)
• M58: 43,987,459 km (0.101 R)
• M59: 44,285,607 km (0.084 R)
• M60: 46,492,475 km (0.105 R)
• M61: 46,999,013 km (0.051 R)
• M62: 47,202,167 km (0.111 R)
• M63: 49,559,231 km (0.093 R)
• M64: 50,804,185 km (0.08 R)
• M65: 51,430,402 km (0.085 R)
• M66: 51,639,839 km (0.101 R)
• M67: 52,164,329 km (0.062 R)
• M68: 52,374,663 km (0.103 R)
• M69: 57,506,768 km (0.066 R)
• M70: 57,723,984 km (0.057 R)
• M71: 58,486,784 km (0.043 R)
• M72: 58,705,196 km (0.072 R)
• M73: 61,681,895 km (0.103 R)
• M74: 62,238,549 km (0.11 R)
• M75: 65,953,662 km (0.079 R)
• M76: 66,295,044 km (0.049 R)
• M77: 66,408,888 km (0.098 R)
• M78: 69,393,067 km (0.094 R)
• M79: 71,367,908 km (0.051 R)
• M80: 72,772,931 km (0.087 R)
• M81: 74,779,039 km (0.109 R)
• M82: 76,564,340 km (0.095 R)
• M83: 77,162,432 km (0.053 R)
• M84: 78,483,830 km (0.094 R)

Kuiper Belt

Range: 35.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit