🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.52 AU - 0.68 AU

Year: 162 Days

Day: 47.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.95 AU - 1.13 AU

Year: 369 Days

Day: 18.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,036,880 km

• M1: 186,249 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.98 AU - 2.18 AU

Year: 1045 Days

Day: 18.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.85 AU - 4.11 AU

Year: 2261 Days

Day: 26.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.36 AU - 5.06 AU

Year: 3560 Days

Day: 38.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 10.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.24 AU - 7.08 AU

Year: 5324 Days

Day: 14.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 105,036,880 km

• M1: 201,060 km (0.119 R)
• M2: 409,150 km (0.103 R)
• M3: 504,294 km (0.1 R)
• M4: 608,415 km (0.096 R)
• M5: 1,309,430 km (0.096 R)
• M6: 1,699,881 km (0.041 R)
• M7: 2,456,696 km (0.027 R)
• M8: 2,585,051 km (0.097 R)
• M9: 2,730,161 km (0.057 R)
• M10: 2,833,533 km (0.111 R)
• M11: 3,338,127 km (0.118 R)
• M12: 3,480,694 km (0.071 R)
• M13: 3,576,885 km (0.09 R)
• M14: 3,706,437 km (0.084 R)
• M15: 3,887,301 km (0.079 R)
• M16: 4,240,651 km (0.064 R)
• M17: 4,326,370 km (0.113 R)
• M18: 4,482,102 km (0.116 R)
• M19: 4,745,693 km (0.09 R)
• M20: 4,996,569 km (0.083 R)
• M21: 5,178,330 km (0.113 R)
• M22: 5,736,779 km (0.12 R)
• M23: 5,812,625 km (0.089 R)
• M24: 5,965,514 km (0.117 R)
• M25: 6,061,855 km (0.11 R)
• M26: 6,197,391 km (0.109 R)
• M27: 6,432,260 km (0.119 R)
• M28: 7,032,147 km (0.076 R)
• M29: 7,174,714 km (0.083 R)
• M30: 7,462,839 km (0.042 R)
• M31: 7,859,872 km (0.065 R)
• M32: 8,029,067 km (0.072 R)
• M33: 8,328,113 km (0.117 R)
• M34: 8,479,058 km (0.092 R)
• M35: 8,609,208 km (0.086 R)
• M36: 8,674,582 km (0.107 R)
• M37: 9,291,973 km (0.096 R)
• M38: 9,426,162 km (0.099 R)
• M39: 9,719,074 km (0.081 R)
• M40: 9,832,619 km (0.096 R)
• M41: 10,662,588 km (0.117 R)
• M42: 11,086,100 km (0.106 R)
• M43: 11,276,089 km (0.114 R)
• M44: 11,371,383 km (0.089 R)
• M45: 12,119,821 km (0.079 R)
• M46: 12,660,767 km (0.099 R)
• M47: 12,959,065 km (0.101 R)
• M48: 13,058,997 km (0.041 R)
• M49: 13,613,406 km (0.116 R)
• M50: 13,842,441 km (0.056 R)
• M51: 13,995,778 km (0.116 R)
• M52: 14,485,263 km (0.098 R)
• M53: 15,640,308 km (0.035 R)
• M54: 15,853,485 km (0.106 R)
• M55: 16,228,975 km (0.113 R)
• M56: 17,345,125 km (0.096 R)
• M57: 17,842,987 km (0.056 R)
• M58: 18,037,913 km (0.101 R)
• M59: 18,177,637 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.7

Radius: 4.1

Gravity: 49.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.28 AU - 21.12 AU

Year: 29299 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 150.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,036,880 km

• M1: 263,442 km (0.12 R)
• M2: 569,519 km (0.067 R)
• M3: 922,570 km (0.046 R)
• M4: 1,120,787 km (0.109 R)
• M5: 1,155,045 km (0.082 R)
• M6: 1,750,744 km (0.104 R)
• M7: 2,121,747 km (0.093 R)
• M8: 2,250,700 km (0.085 R)
• M9: 3,222,637 km (0.062 R)
• M10: 3,622,961 km (0.102 R)
• M11: 3,674,124 km (0.096 R)
• M12: 3,777,197 km (0.073 R)
• M13: 5,028,732 km (0.114 R)
• M14: 5,609,471 km (0.096 R)
• M15: 7,409,732 km (0.099 R)
• M16: 8,337,239 km (0.103 R)
• M17: 8,745,791 km (0.091 R)
• M18: 8,814,606 km (0.104 R)
• M19: 9,582,492 km (0.097 R)
• M20: 10,810,541 km (0.118 R)
• M21: 11,405,491 km (0.059 R)
• M22: 13,253,025 km (0.085 R)
• M23: 14,616,759 km (0.066 R)
• M24: 14,780,120 km (0.088 R)
• M25: 15,191,065 km (0.054 R)
• M26: 16,277,296 km (0.101 R)
• M27: 16,786,975 km (0.054 R)
• M28: 19,055,478 km (0.113 R)
• M29: 19,144,638 km (0.112 R)
• M30: 20,589,753 km (0.087 R)
• M31: 20,864,714 km (0.118 R)
• M32: 21,418,077 km (0.093 R)
• M33: 21,603,578 km (0.1 R)
• M34: 23,392,619 km (0.049 R)
• M35: 26,015,219 km (0.088 R)
• M36: 28,118,416 km (0.068 R)
• M37: 28,525,172 km (0.114 R)
• M38: 29,550,666 km (0.115 R)
• M39: 31,006,403 km (0.103 R)
• M40: 31,531,940 km (0.11 R)
• M41: 31,954,554 km (0.112 R)
• M42: 32,912,130 km (0.068 R)
• M43: 33,233,466 km (0.072 R)
• M44: 33,771,121 km (0.093 R)
• M45: 36,281,822 km (0.078 R)
• M46: 36,835,484 km (0.099 R)
• M47: 37,057,786 km (0.072 R)
• M48: 37,391,988 km (0.029 R)
• M49: 39,531,985 km (0.1 R)
• M50: 40,330,240 km (0.047 R)
• M51: 42,990,688 km (0.071 R)
• M52: 44,993,056 km (0.092 R)
• M53: 45,945,844 km (0.096 R)
• M54: 47,025,791 km (0.093 R)
• M55: 47,871,468 km (0.068 R)
• M56: 48,356,913 km (0.11 R)
• M57: 49,210,369 km (0.091 R)
• M58: 49,945,942 km (0.046 R)
• M59: 51,552,025 km (0.046 R)
• M60: 54,055,994 km (0.104 R)
• M61: 54,688,045 km (0.111 R)
• M62: 54,941,613 km (0.11 R)
• M63: 55,959,627 km (0.086 R)
• M64: 56,855,568 km (0.097 R)
• M65: 60,486,159 km (0.113 R)
• M66: 61,537,234 km (0.051 R)
• M67: 62,859,529 km (0.119 R)
• M68: 68,377,746 km (0.083 R)
• M69: 69,747,015 km (0.085 R)
• M70: 75,313,702 km (0.096 R)
• M71: 75,736,914 km (0.046 R)
• M72: 76,019,504 km (0.117 R)
• M73: 78,578,526 km (0.067 R)
• M74: 79,294,351 km (0.056 R)
• M75: 80,588,223 km (0.099 R)
• M76: 83,197,061 km (0.114 R)
• M77: 83,488,627 km (0.101 R)
• M78: 86,275,486 km (0.078 R)
• M79: 87,902,662 km (0.087 R)
• M80: 88,645,714 km (0.114 R)
• M81: 90,287,700 km (0.08 R)
• M82: 90,437,598 km (0.066 R)
• M83: 90,887,289 km (0.084 R)
• M84: 91,037,485 km (0.092 R)
• M85: 91,488,223 km (0.1 R)
• M86: 94,512,494 km (0.081 R)
• M87: 95,578,678 km (0.042 R)
• M88: 99,109,936 km (0.081 R)
• M89: 100,658,423 km (0.088 R)
• M90: 100,813,855 km (0.105 R)
• M91: 101,747,197 km (0.107 R)
• M92: 102,214,989 km (0.087 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit