🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.58 AU - 0.74 AU

Year: 193 Days

Day: 21.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 202 Days

Day: 40.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,342,765 km

• M1: 357,838 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.11 AU

Year: 344 Days

Day: 21.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.81 AU - 1.15 AU

Year: 349 Days

Day: 12.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.91 AU - 1.35 AU

Year: 432 Days

Day: 41.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,342,765 km

• M1: 127,158 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.86 AU - 2.02 AU

Year: 972 Days

Day: 36 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.03 AU - 2.13 AU

Year: 1080 Days

Day: 36.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3 AU - 4.14 AU

Year: 2428 Days

Day: 20.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,342,765 km

• M1: 69,713 km (0.028 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.1

Radius: 12.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.41 AU - 10.11 AU

Year: 9331 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,342,765 km

• M1: 328,966 km (0.029 R)
• M2: 847,023 km (0.113 R)
• M3: 1,211,743 km (0.105 R)
• M4: 1,870,572 km (0.096 R)
• M5: 2,104,842 km (0.048 R)
• M6: 2,550,943 km (0.104 R)
• M7: 3,191,521 km (0.082 R)
• M8: 3,387,793 km (0.027 R)
• M9: 3,940,558 km (0.051 R)
• M10: 4,870,607 km (0.11 R)
• M11: 5,162,623 km (0.05 R)
• M12: 5,628,470 km (0.077 R)
• M13: 5,969,404 km (0.106 R)
• M14: 7,216,003 km (0.093 R)
• M15: 7,661,505 km (0.098 R)
• M16: 7,963,693 km (0.104 R)
• M17: 8,192,877 km (0.11 R)
• M18: 8,501,797 km (0.119 R)
• M19: 8,657,678 km (0.085 R)
• M20: 8,775,261 km (0.076 R)
• M21: 9,211,040 km (0.036 R)
• M22: 9,290,925 km (0.077 R)
• M23: 9,491,985 km (0.111 R)
• M24: 9,857,452 km (0.106 R)
• M25: 10,103,541 km (0.083 R)
• M26: 10,186,119 km (0.111 R)
• M27: 10,981,381 km (0.086 R)
• M28: 11,365,100 km (0.106 R)
• M29: 11,666,540 km (0.113 R)
• M30: 12,014,355 km (0.117 R)
• M31: 13,033,415 km (0.043 R)
• M32: 14,636,805 km (0.109 R)
• M33: 14,823,952 km (0.053 R)
• M34: 14,964,873 km (0.102 R)
• M35: 16,108,400 km (0.099 R)
• M36: 16,205,040 km (0.111 R)
• M37: 16,398,619 km (0.106 R)
• M38: 16,544,477 km (0.108 R)
• M39: 17,033,513 km (0.096 R)
• M40: 17,131,948 km (0.116 R)
• M41: 17,378,785 km (0.074 R)
• M42: 17,875,898 km (0.113 R)
• M43: 18,833,474 km (0.111 R)
• M44: 18,986,214 km (0.055 R)
• M45: 19,652,822 km (0.101 R)
• M46: 20,066,759 km (0.057 R)
• M47: 20,170,730 km (0.113 R)
• M48: 21,061,585 km (0.097 R)
• M49: 21,167,201 km (0.057 R)
• M50: 21,804,937 km (0.1 R)
• M51: 21,911,750 km (0.084 R)
• M52: 23,481,331 km (0.106 R)
• M53: 23,590,836 km (0.105 R)
• M54: 24,030,953 km (0.03 R)
• M55: 24,251,909 km (0.027 R)
• M56: 24,418,112 km (0.09 R)
• M57: 25,254,963 km (0.065 R)
• M58: 25,367,311 km (0.113 R)
• M59: 25,536,057 km (0.057 R)
• M60: 26,101,088 km (0.103 R)
• M61: 26,556,315 km (0.114 R)
• M62: 26,784,751 km (0.103 R)
• M63: 27,186,421 km (0.046 R)
• M64: 27,937,402 km (0.097 R)
• M65: 28,111,684 km (0.089 R)
• M66: 28,695,116 km (0.104 R)
• M67: 29,993,027 km (0.11 R)
• M68: 31,975,498 km (0.055 R)
• M69: 32,218,744 km (0.109 R)
• M70: 34,621,884 km (0.085 R)
• M71: 36,192,512 km (0.076 R)
• M72: 36,636,369 km (0.072 R)
• M73: 37,273,805 km (0.108 R)
• M74: 38,430,197 km (0.08 R)
• M75: 38,883,030 km (0.114 R)
• M76: 39,077,657 km (0.077 R)
• M77: 41,770,269 km (0.075 R)
• M78: 42,036,104 km (0.102 R)
• M79: 43,575,915 km (0.081 R)
• M80: 44,590,039 km (0.101 R)
• M81: 45,338,627 km (0.117 R)
• M82: 45,748,674 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 10.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.92 AU - 14.28 AU

Year: 14219 Days

Day: 8.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,342,765 km

• M1: 131,497 km (0.036 R)
• M2: 250,576 km (0.119 R)
• M3: 521,349 km (0.118 R)
• M4: 648,656 km (0.116 R)
• M5: 1,055,114 km (0.1 R)
• M6: 1,285,794 km (0.031 R)
• M7: 1,944,623 km (0.118 R)
• M8: 2,020,918 km (0.102 R)
• M9: 2,176,499 km (0.08 R)
• M10: 2,309,342 km (0.09 R)
• M11: 2,390,275 km (0.074 R)
• M12: 2,555,132 km (0.069 R)
• M13: 2,781,024 km (0.119 R)
• M14: 2,867,342 km (0.095 R)
• M15: 2,984,029 km (0.087 R)
• M16: 3,374,030 km (0.102 R)
• M17: 4,038,095 km (0.116 R)
• M18: 4,435,726 km (0.115 R)
• M19: 4,776,660 km (0.117 R)
• M20: 4,985,349 km (0.104 R)
• M21: 5,161,575 km (0.117 R)
• M22: 5,739,322 km (0.102 R)
• M23: 6,337,714 km (0.097 R)
• M24: 7,919,262 km (0.12 R)
• M25: 8,249,724 km (0.04 R)
• M26: 8,881,326 km (0.096 R)
• M27: 9,703,815 km (0.119 R)
• M28: 10,235,786 km (0.034 R)
• M29: 10,370,274 km (0.078 R)
• M30: 10,505,361 km (0.12 R)
• M31: 11,606,850 km (0.086 R)
• M32: 12,266,427 km (0.096 R)
• M33: 12,793,161 km (0.063 R)
• M34: 14,217,034 km (0.096 R)
• M35: 14,973,101 km (0.116 R)
• M36: 15,074,828 km (0.074 R)
• M37: 15,228,016 km (0.117 R)
• M38: 15,742,184 km (0.055 R)
• M39: 16,209,827 km (0.076 R)
• M40: 16,314,396 km (0.117 R)
• M41: 16,524,132 km (0.096 R)
• M42: 17,105,769 km (0.054 R)
• M43: 18,835,270 km (0.066 R)
• M44: 19,331,635 km (0.076 R)
• M45: 19,442,487 km (0.098 R)
• M46: 20,168,635 km (0.093 R)
• M47: 21,245,740 km (0.099 R)
• M48: 21,589,666 km (0.109 R)
• M49: 22,109,219 km (0.055 R)
• M50: 22,457,782 km (0.03 R)
• M51: 22,808,140 km (0.077 R)
• M52: 25,798,153 km (0.045 R)
• M53: 26,349,421 km (0.119 R)
• M54: 26,534,025 km (0.066 R)
• M55: 26,904,429 km (0.099 R)
• M56: 27,650,623 km (0.061 R)
• M57: 27,775,537 km (0.078 R)
• M58: 27,900,751 km (0.116 R)
• M59: 29,609,308 km (0.069 R)
• M60: 29,929,448 km (0.054 R)
• M61: 30,122,130 km (0.106 R)
• M62: 31,091,374 km (0.046 R)
• M63: 31,221,375 km (0.103 R)
• M64: 31,547,199 km (0.089 R)
• M65: 32,465,431 km (0.11 R)
• M66: 33,126,803 km (0.109 R)
• M67: 34,261,204 km (0.087 R)
• M68: 34,328,373 km (0.109 R)
• M69: 34,731,988 km (0.112 R)
• M70: 34,934,394 km (0.075 R)
• M71: 36,911,479 km (0.093 R)
• M72: 37,049,109 km (0.111 R)
• M73: 38,226,445 km (0.064 R)
• M74: 39,556,519 km (0.085 R)
• M75: 39,838,511 km (0.087 R)
• M76: 40,617,467 km (0.091 R)
• M77: 41,115,778 km (0.098 R)
• M78: 41,974,619 km (0.105 R)
• M79: 42,118,383 km (0.046 R)
• M80: 43,201,471 km (0.109 R)
• M81: 43,419,136 km (0.103 R)
• M82: 44,366,989 km (0.099 R)
• M83: 44,806,657 km (0.115 R)
• M84: 44,880,109 km (0.049 R)
• M85: 45,100,616 km (0.105 R)
• M86: 45,468,926 km (0.051 R)
• M87: 47,549,982 km (0.112 R)
• M88: 47,774,828 km (0.088 R)
• M89: 49,510,163 km (0.103 R)
• M90: 49,662,005 km (0.093 R)
• M91: 50,500,052 km (0.092 R)
• M92: 50,882,574 km (0.066 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit