🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.54 AU - 0.64 AU

Year: 163 Days

Day: 31.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,721,370 km

• M1: 28,872 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.5 AU - 0.74 AU

Year: 176 Days

Day: 42.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.96 AU

Year: 287 Days

Day: 36.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,721,370 km

• M1: 525,388 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.85 AU - 1.15 AU

Year: 360 Days

Day: 16.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.49 AU - 2.05 AU

Year: 847 Days

Day: 34.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,721,370 km

• M1: 470,037 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.87 AU - 1.89 AU

Year: 928 Days

Day: 41.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.13 AU - 4.85 AU

Year: 2868 Days

Day: 27.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,721,370 km

• M1: 100,530 km (0.084 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.92 AU - 6.02 AU

Year: 3988 Days

Day: 24.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 14.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.82 AU - 6.46 AU

Year: 4820 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,721,370 km

• M1: 258,804 km (0.12 R)
• M2: 357,838 km (0.037 R)
• M3: 501,153 km (0.033 R)
• M4: 682,316 km (0.063 R)
• M5: 915,988 km (0.116 R)
• M6: 1,366,577 km (0.076 R)
• M7: 1,531,882 km (0.09 R)
• M8: 1,634,506 km (0.059 R)
• M9: 1,883,437 km (0.092 R)
• M10: 1,975,589 km (0.119 R)
• M11: 2,126,085 km (0.043 R)
• M12: 2,379,354 km (0.119 R)
• M13: 2,479,435 km (0.062 R)
• M14: 2,767,411 km (0.111 R)
• M15: 3,132,131 km (0.109 R)
• M16: 3,444,192 km (0.118 R)
• M17: 3,535,297 km (0.07 R)
• M18: 3,860,672 km (0.028 R)
• M19: 4,268,925 km (0.047 R)
• M20: 4,716,522 km (0.115 R)
• M21: 6,121,096 km (0.115 R)
• M22: 6,512,743 km (0.047 R)
• M23: 6,768,855 km (0.111 R)
• M24: 7,766,373 km (0.075 R)
• M25: 7,917,019 km (0.107 R)
• M26: 8,129,597 km (0.095 R)
• M27: 8,282,486 km (0.057 R)
• M28: 8,374,788 km (0.082 R)
• M29: 8,560,289 km (0.107 R)
• M30: 8,778,553 km (0.081 R)
• M31: 9,188,600 km (0.088 R)
• M32: 9,572,917 km (0.119 R)
• M33: 9,669,707 km (0.098 R)
• M34: 9,929,708 km (0.059 R)
• M35: 10,324,048 km (0.045 R)
• M36: 11,162,096 km (0.098 R)
• M37: 11,298,230 km (0.075 R)
• M38: 11,503,478 km (0.084 R)
• M39: 11,813,744 km (0.102 R)
• M40: 13,297,755 km (0.107 R)
• M41: 13,478,319 km (0.07 R)
• M42: 13,951,797 km (0.111 R)
• M43: 14,989,856 km (0.058 R)
• M44: 15,328,845 km (0.081 R)
• M45: 16,361,070 km (0.083 R)
• M46: 18,532,633 km (0.038 R)
• M47: 18,694,199 km (0.097 R)
• M48: 18,977,836 km (0.077 R)
• M49: 19,878,715 km (0.107 R)
• M50: 21,003,391 km (0.108 R)
• M51: 21,679,574 km (0.109 R)
• M52: 22,191,498 km (0.099 R)
• M53: 22,836,863 km (0.095 R)
• M54: 23,096,864 km (0.093 R)
• M55: 23,314,230 km (0.089 R)
• M56: 23,926,384 km (0.094 R)
• M57: 24,455,362 km (0.093 R)
• M58: 24,632,636 km (0.066 R)
• M59: 25,166,700 km (0.059 R)
• M60: 25,659,775 km (0.029 R)
• M61: 26,473,288 km (0.104 R)
• M62: 28,033,295 km (0.115 R)
• M63: 28,311,547 km (0.098 R)
• M64: 28,497,646 km (0.096 R)
• M65: 28,590,846 km (0.106 R)
• M66: 28,917,867 km (0.08 R)
• M67: 29,764,441 km (0.085 R)
• M68: 29,906,410 km (0.109 R)
• M69: 30,095,950 km (0.111 R)
• M70: 30,762,409 km (0.093 R)
• M71: 31,385,783 km (0.105 R)
• M72: 31,626,635 km (0.112 R)
• M73: 31,723,126 km (0.102 R)
• M74: 31,819,766 km (0.1 R)
• M75: 32,207,075 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.6

Radius: 13.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.78 AU - 10.88 AU

Year: 10256 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,721,370 km

• M1: 391,946 km (0.099 R)
• M2: 1,245,103 km (0.108 R)
• M3: 1,605,634 km (0.079 R)
• M4: 1,810,284 km (0.115 R)
• M5: 2,047,845 km (0.102 R)
• M6: 2,170,665 km (0.067 R)
• M7: 2,295,879 km (0.11 R)
• M8: 2,794,638 km (0.11 R)
• M9: 3,414,422 km (0.1 R)
• M10: 3,861,271 km (0.063 R)
• M11: 4,014,459 km (0.102 R)
• M12: 4,295,404 km (0.059 R)
• M13: 5,551,727 km (0.039 R)
• M14: 5,865,284 km (0.052 R)
• M15: 6,041,959 km (0.088 R)
• M16: 6,256,333 km (0.099 R)
• M17: 6,582,755 km (0.092 R)
• M18: 7,404,197 km (0.096 R)
• M19: 8,297,446 km (0.119 R)
• M20: 8,575,997 km (0.115 R)
• M21: 9,721,468 km (0.094 R)
• M22: 9,889,167 km (0.062 R)
• M23: 11,528,760 km (0.058 R)
• M24: 11,929,383 km (0.087 R)
• M25: 12,153,929 km (0.05 R)
• M26: 13,020,101 km (0.115 R)
• M27: 13,251,379 km (0.083 R)
• M28: 13,764,949 km (0.107 R)
• M29: 14,142,534 km (0.106 R)
• M30: 14,237,529 km (0.091 R)
• M31: 15,296,083 km (0.119 R)
• M32: 15,933,370 km (0.057 R)
• M33: 16,329,954 km (0.105 R)
• M34: 16,830,359 km (0.093 R)
• M35: 17,284,987 km (0.115 R)
• M36: 17,590,316 km (0.073 R)
• M37: 17,794,816 km (0.11 R)
• M38: 18,051,676 km (0.118 R)
• M39: 19,354,075 km (0.111 R)
• M40: 19,671,222 km (0.079 R)
• M41: 20,310,604 km (0.047 R)
• M42: 20,525,127 km (0.032 R)
• M43: 20,686,693 km (0.079 R)
• M44: 20,902,712 km (0.055 R)
• M45: 21,227,938 km (0.081 R)
• M46: 21,336,845 km (0.084 R)
• M47: 23,721,435 km (0.032 R)
• M48: 23,890,930 km (0.09 R)
• M49: 24,801,681 km (0.094 R)
• M50: 25,492,375 km (0.069 R)
• M51: 26,247,694 km (0.06 R)
• M52: 26,657,443 km (0.047 R)
• M53: 27,128,377 km (0.069 R)
• M54: 27,780,325 km (0.031 R)
• M55: 28,257,691 km (0.065 R)
• M56: 29,220,653 km (0.054 R)
• M57: 29,341,827 km (0.103 R)
• M58: 30,011,128 km (0.117 R)
• M59: 30,808,485 km (0.116 R)
• M60: 31,178,889 km (0.042 R)
• M61: 31,364,540 km (0.097 R)
• M62: 32,048,801 km (0.116 R)
• M63: 32,675,167 km (0.091 R)
• M64: 33,749,130 km (0.12 R)
• M65: 33,939,867 km (0.043 R)
• M66: 34,130,904 km (0.097 R)
• M67: 34,898,939 km (0.116 R)
• M68: 35,027,444 km (0.056 R)
• M69: 36,386,690 km (0.041 R)
• M70: 36,647,589 km (0.108 R)
• M71: 37,171,181 km (0.12 R)
• M72: 37,434,025 km (0.046 R)
• M73: 38,756,919 km (0.1 R)
• M74: 39,156,794 km (0.095 R)
• M75: 39,759,224 km (0.033 R)
• M76: 39,960,583 km (0.086 R)
• M77: 41,244,582 km (0.105 R)
• M78: 41,516,551 km (0.049 R)
• M79: 42,267,682 km (0.084 R)
• M80: 43,852,821 km (0.119 R)
• M81: 44,269,451 km (0.097 R)
• M82: 44,478,289 km (0.11 R)
• M83: 44,827,152 km (0.063 R)
• M84: 44,966,876 km (0.081 R)
• M85: 46,231,427 km (0.066 R)
• M86: 46,514,017 km (0.074 R)
• M87: 46,797,056 km (0.119 R)
• M88: 47,151,902 km (0.081 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit