🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.23 AU - 1.77 AU

Year: 681 Days

Day: 16.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.47 AU - 1.79 AU

Year: 772 Days

Day: 17.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,943,061 km

• M1: 66,870 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.39 AU - 3.33 AU

Year: 1794 Days

Day: 41.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,943,061 km

• M1: 90,507 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.4 AU - 3.54 AU

Year: 2397 Days

Day: 43.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.09 AU - 4.11 AU

Year: 2533 Days

Day: 23.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 10.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.69 AU - 5.67 AU

Year: 3755 Days

Day: 14.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,943,061 km

• M1: 128,505 km (0.066 R)
• M2: 217,216 km (0.116 R)
• M3: 328,667 km (0.071 R)
• M4: 412,441 km (0.066 R)
• M5: 479,012 km (0.119 R)
• M6: 545,583 km (0.097 R)
• M7: 640,129 km (0.06 R)
• M8: 761,752 km (0.07 R)
• M9: 858,393 km (0.109 R)
• M10: 942,467 km (0.084 R)
• M11: 1,029,383 km (0.088 R)
• M12: 1,230,742 km (0.06 R)
• M13: 1,615,657 km (0.026 R)
• M14: 1,707,061 km (0.115 R)
• M15: 1,917,546 km (0.029 R)
• M16: 2,516,984 km (0.109 R)
• M17: 2,731,956 km (0.073 R)
• M18: 2,961,739 km (0.101 R)
• M19: 3,039,679 km (0.095 R)
• M20: 3,162,499 km (0.113 R)
• M21: 3,971,674 km (0.067 R)
• M22: 4,038,694 km (0.118 R)
• M23: 4,350,007 km (0.103 R)
• M24: 4,750,331 km (0.044 R)
• M25: 4,944,658 km (0.119 R)
• M26: 5,204,360 km (0.083 R)
• M27: 5,532,578 km (0.117 R)
• M28: 6,032,235 km (0.119 R)
• M29: 6,557,623 km (0.119 R)
• M30: 6,889,281 km (0.092 R)
• M31: 7,086,152 km (0.083 R)
• M32: 7,391,032 km (0.066 R)
• M33: 7,977,157 km (0.055 R)
• M34: 8,074,246 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 9

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.11 AU - 7.13 AU

Year: 7046 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,943,061 km

• M1: 284,236 km (0.066 R)
• M2: 377,136 km (0.093 R)
• M3: 446,101 km (0.094 R)
• M4: 572,361 km (0.06 R)
• M5: 682,615 km (0.077 R)
• M6: 755,469 km (0.102 R)
• M7: 831,016 km (0.041 R)
• M8: 1,023,698 km (0.11 R)
• M9: 1,321,548 km (0.073 R)
• M10: 1,606,532 km (0.113 R)
• M11: 1,786,947 km (0.101 R)
• M12: 2,016,729 km (0.118 R)
• M13: 2,785,812 km (0.079 R)
• M14: 2,881,853 km (0.074 R)
• M15: 3,077,378 km (0.067 R)
• M16: 3,848,854 km (0.084 R)
• M17: 4,535,658 km (0.115 R)
• M18: 4,706,050 km (0.095 R)
• M19: 4,849,813 km (0.113 R)
• M20: 5,112,208 km (0.078 R)
• M21: 5,289,631 km (0.105 R)
• M22: 5,469,298 km (0.051 R)
• M23: 7,108,143 km (0.068 R)
• M24: 7,240,238 km (0.1 R)
• M25: 7,980,747 km (0.093 R)
• M26: 8,221,450 km (0.08 R)
• M27: 8,464,547 km (0.113 R)
• M28: 8,674,732 km (0.118 R)
• M29: 8,886,862 km (0.069 R)
• M30: 9,678,833 km (0.11 R)
• M31: 9,898,742 km (0.095 R)
• M32: 11,406,688 km (0.105 R)
• M33: 11,522,626 km (0.051 R)
• M34: 12,864,220 km (0.087 R)
• M35: 13,146,661 km (0.108 R)
• M36: 13,308,825 km (0.068 R)
• M37: 13,553,567 km (0.076 R)
• M38: 14,047,240 km (0.112 R)
• M39: 14,130,117 km (0.092 R)
• M40: 14,672,709 km (0.036 R)
• M41: 15,435,209 km (0.05 R)
• M42: 17,087,069 km (0.081 R)
• M43: 17,397,484 km (0.06 R)
• M44: 18,657,547 km (0.104 R)
• M45: 19,344,650 km (0.057 R)
• M46: 19,575,629 km (0.056 R)
• M47: 19,853,881 km (0.11 R)
• M48: 20,086,805 km (0.104 R)
• M49: 20,555,196 km (0.07 R)
• M50: 20,790,813 km (0.111 R)
• M51: 21,122,172 km (0.105 R)
• M52: 21,694,384 km (0.067 R)
• M53: 22,271,533 km (0.072 R)
• M54: 22,562,052 km (0.105 R)
• M55: 22,659,141 km (0.038 R)
• M56: 23,392,021 km (0.11 R)
• M57: 23,490,306 km (0.063 R)
• M58: 24,033,347 km (0.061 R)
• M59: 25,434,480 km (0.1 R)
• M60: 25,535,459 km (0.078 R)
• M61: 25,890,455 km (0.063 R)
• M62: 26,093,908 km (0.108 R)
• M63: 26,656,246 km (0.11 R)
• M64: 26,759,020 km (0.115 R)
• M65: 26,964,717 km (0.111 R)
• M66: 27,585,249 km (0.086 R)
• M67: 27,793,040 km (0.104 R)
• M68: 28,472,215 km (0.115 R)
• M69: 29,103,967 km (0.119 R)
• M70: 29,847,019 km (0.038 R)
• M71: 30,811,327 km (0.089 R)
• M72: 31,568,442 km (0.052 R)
• M73: 31,840,261 km (0.065 R)
• M74: 32,550,851 km (0.112 R)
• M75: 33,211,326 km (0.117 R)
• M76: 33,987,439 km (0.109 R)
• M77: 35,219,228 km (0.105 R)
• M78: 35,501,220 km (0.115 R)
• M79: 36,237,840 km (0.108 R)
• M80: 37,036,842 km (0.093 R)
• M81: 37,899,424 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 20,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit