🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.97 AU - 1.05 AU

Year: 357 Days

Day: 38.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.84 AU - 1.28 AU

Year: 384 Days

Day: 18.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.51 AU - 1.57 AU

Year: 672 Days

Day: 30.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,038,375 km

• M1: 585,376 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.66 AU - 1.92 AU

Year: 842 Days

Day: 24.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.42 AU - 2.26 AU

Year: 877 Days

Day: 25.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,038,375 km

• M1: 113,246 km (0.095 R)
• M2: 302,636 km (0.114 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116

Radius: 11.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.41 AU - 7.13 AU

Year: 6191 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,038,375 km

• M1: 254,915 km (0.093 R)
• M2: 469,588 km (0.097 R)
• M3: 569,968 km (0.043 R)
• M4: 705,354 km (0.101 R)
• M5: 796,010 km (0.112 R)
• M6: 930,349 km (0.072 R)
• M7: 1,010,683 km (0.038 R)
• M8: 1,136,196 km (0.107 R)
• M9: 1,323,492 km (0.071 R)
• M10: 1,403,677 km (0.115 R)
• M11: 1,666,670 km (0.103 R)
• M12: 1,894,059 km (0.059 R)
• M13: 2,038,121 km (0.097 R)
• M14: 2,337,317 km (0.108 R)
• M15: 2,607,341 km (0.113 R)
• M16: 3,100,266 km (0.086 R)
• M17: 3,318,380 km (0.112 R)
• M18: 3,461,246 km (0.11 R)
• M19: 3,541,580 km (0.054 R)
• M20: 3,852,295 km (0.093 R)
• M21: 4,036,450 km (0.115 R)
• M22: 4,172,135 km (0.106 R)
• M23: 4,518,155 km (0.101 R)
• M24: 4,730,285 km (0.103 R)
• M25: 4,819,595 km (0.115 R)
• M26: 4,927,604 km (0.117 R)
• M27: 5,164,418 km (0.091 R)
• M28: 5,256,570 km (0.1 R)
• M29: 5,461,070 km (0.045 R)
• M30: 6,051,683 km (0.078 R)
• M31: 6,246,609 km (0.108 R)
• M32: 6,843,953 km (0.092 R)
• M33: 6,945,231 km (0.096 R)
• M34: 7,087,947 km (0.119 R)
• M35: 7,397,166 km (0.079 R)
• M36: 7,542,874 km (0.067 R)
• M37: 7,668,686 km (0.076 R)
• M38: 7,774,003 km (0.086 R)
• M39: 8,221,600 km (0.074 R)
• M40: 8,351,002 km (0.063 R)
• M41: 8,941,914 km (0.116 R)
• M42: 9,773,678 km (0.099 R)
• M43: 10,071,826 km (0.084 R)
• M44: 10,442,829 km (0.073 R)
• M45: 10,724,073 km (0.107 R)
• M46: 11,055,432 km (0.104 R)
• M47: 11,390,083 km (0.093 R)
• M48: 11,510,359 km (0.096 R)
• M49: 12,020,488 km (0.037 R)
• M50: 12,612,596 km (0.047 R)
• M51: 12,712,229 km (0.117 R)
• M52: 12,912,091 km (0.104 R)
• M53: 13,037,754 km (0.047 R)
• M54: 13,467,548 km (0.118 R)
• M55: 13,645,869 km (0.095 R)
• M56: 13,850,668 km (0.087 R)
• M57: 14,237,529 km (0.108 R)
• M58: 14,575,620 km (0.108 R)
• M59: 15,021,721 km (0.113 R)
• M60: 15,552,344 km (0.067 R)
• M61: 15,846,902 km (0.078 R)
• M62: 16,386,951 km (0.095 R)
• M63: 16,550,162 km (0.083 R)
• M64: 16,768,725 km (0.113 R)
• M65: 16,933,282 km (0.101 R)
• M66: 17,291,419 km (0.12 R)
• M67: 17,875,450 km (0.049 R)
• M68: 18,437,638 km (0.115 R)
• M69: 18,977,238 km (0.097 R)
• M70: 19,062,957 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 11.6

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.64 AU - 10.92 AU

Year: 11584 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,038,375 km

• M1: 212,279 km (0.12 R)
• M2: 310,864 km (0.093 R)
• M3: 450,290 km (0.069 R)
• M4: 1,097,749 km (0.055 R)
• M5: 1,841,550 km (0.071 R)
• M6: 2,176,799 km (0.099 R)
• M7: 2,411,069 km (0.065 R)
• M8: 3,229,369 km (0.086 R)
• M9: 3,668,888 km (0.089 R)
• M10: 3,808,014 km (0.038 R)
• M11: 4,236,013 km (0.062 R)
• M12: 4,382,021 km (0.104 R)
• M13: 4,641,872 km (0.093 R)
• M14: 4,754,819 km (0.092 R)
• M15: 4,944,958 km (0.059 R)
• M16: 6,471,753 km (0.097 R)
• M17: 6,810,742 km (0.093 R)
• M18: 7,461,942 km (0.118 R)
• M19: 7,638,916 km (0.112 R)
• M20: 8,178,366 km (0.108 R)
• M21: 9,821,549 km (0.093 R)
• M22: 10,211,251 km (0.079 R)
• M23: 11,056,031 km (0.096 R)
• M24: 11,614,779 km (0.1 R)
• M25: 13,668,757 km (0.106 R)
• M26: 14,268,047 km (0.056 R)
• M27: 14,433,053 km (0.088 R)
• M28: 14,931,812 km (0.115 R)
• M29: 15,549,053 km (0.095 R)
• M30: 16,117,525 km (0.101 R)
• M31: 16,461,750 km (0.092 R)
• M32: 17,099,336 km (0.087 R)
• M33: 17,981,814 km (0.11 R)
• M34: 18,339,053 km (0.061 R)
• M35: 18,518,421 km (0.094 R)
• M36: 18,879,102 km (0.098 R)
• M37: 20,221,443 km (0.115 R)
• M38: 21,091,505 km (0.098 R)
• M39: 21,405,211 km (0.099 R)
• M40: 23,449,616 km (0.117 R)
• M41: 24,232,162 km (0.114 R)
• M42: 24,824,719 km (0.073 R)
• M43: 25,689,096 km (0.101 R)
• M44: 25,822,986 km (0.05 R)
• M45: 27,038,170 km (0.11 R)
• M46: 28,065,009 km (0.106 R)
• M47: 29,945,305 km (0.085 R)
• M48: 31,007,599 km (0.106 R)
• M49: 31,364,390 km (0.036 R)
• M50: 31,650,721 km (0.096 R)
• M51: 32,370,586 km (0.097 R)
• M52: 34,193,735 km (0.037 R)
• M53: 35,527,101 km (0.081 R)
• M54: 37,103,862 km (0.098 R)
• M55: 37,255,255 km (0.112 R)
• M56: 38,473,580 km (0.071 R)
• M57: 39,241,765 km (0.098 R)
• M58: 39,396,001 km (0.114 R)
• M59: 39,705,070 km (0.083 R)
• M60: 40,793,095 km (0.059 R)
• M61: 41,576,390 km (0.111 R)
• M62: 42,681,170 km (0.11 R)
• M63: 43,078,053 km (0.117 R)
• M64: 44,356,517 km (0.083 R)
• M65: 45,000,236 km (0.065 R)
• M66: 45,242,585 km (0.102 R)
• M67: 46,378,781 km (0.091 R)
• M68: 46,786,884 km (0.051 R)
• M69: 47,442,272 km (0.1 R)
• M70: 48,018,224 km (0.1 R)
• M71: 48,265,808 km (0.092 R)
• M72: 49,759,992 km (0.106 R)
• M73: 50,764,541 km (0.091 R)
• M74: 51,606,777 km (0.115 R)
• M75: 51,945,018 km (0.11 R)
• M76: 52,453,651 km (0.091 R)
• M77: 53,476,003 km (0.06 R)
• M78: 53,989,572 km (0.084 R)
• M79: 54,161,161 km (0.116 R)
• M80: 54,763,143 km (0.091 R)
• M81: 55,021,798 km (0.064 R)
• M82: 55,367,219 km (0.096 R)
• M83: 55,453,836 km (0.111 R)
• M84: 55,973,689 km (0.068 R)
• M85: 56,321,205 km (0.092 R)
• M86: 56,843,750 km (0.081 R)
• M87: 57,718,299 km (0.093 R)
• M88: 57,805,964 km (0.081 R)
• M89: 58,157,219 km (0.118 R)
• M90: 58,332,997 km (0.114 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit