🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.67 AU - 0.89 AU

Year: 246 Days

Day: 20.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.85 AU - 0.95 AU

Year: 304 Days

Day: 47.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,300,064 km

• M1: 42,486 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.97 AU - 1.21 AU

Year: 406 Days

Day: 38 Hours

Environment

Temp: 36 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,300,064 km

• M1: 227,838 km (0.115 R)
• M2: 252,820 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.01 AU - 2.81 AU

Year: 1334 Days

Day: 47.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,300,064 km

• M1: 1,097,300 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.21 AU - 5.35 AU

Year: 3725 Days

Day: 38.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,300,064 km

• M1: 745,596 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 9.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.71 AU - 8.11 AU

Year: 6475 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,300,064 km

• M1: 131,197 km (0.115 R)
• M2: 324,179 km (0.053 R)
• M3: 505,042 km (0.096 R)
• M4: 1,193,193 km (0.065 R)
• M5: 1,267,842 km (0.116 R)
• M6: 1,344,137 km (0.099 R)
• M7: 1,453,643 km (0.059 R)
• M8: 1,517,670 km (0.079 R)
• M9: 1,598,902 km (0.042 R)
• M10: 1,886,878 km (0.111 R)
• M11: 2,154,658 km (0.111 R)
• M12: 2,283,761 km (0.111 R)
• M13: 2,473,002 km (0.119 R)
• M14: 2,647,583 km (0.117 R)
• M15: 3,365,354 km (0.071 R)
• M16: 3,472,615 km (0.1 R)
• M17: 3,668,738 km (0.027 R)
• M18: 3,779,291 km (0.08 R)
• M19: 3,981,099 km (0.117 R)
• M20: 4,278,798 km (0.112 R)
• M21: 4,371,848 km (0.101 R)
• M22: 4,560,042 km (0.108 R)
• M23: 4,969,043 km (0.115 R)
• M24: 5,439,977 km (0.102 R)
• M25: 5,977,333 km (0.075 R)
• M26: 6,212,800 km (0.112 R)
• M27: 6,828,395 km (0.103 R)
• M28: 7,019,581 km (0.073 R)
• M29: 7,157,361 km (0.114 R)
• M30: 7,407,488 km (0.089 R)
• M31: 7,519,537 km (0.1 R)
• M32: 7,887,847 km (0.113 R)
• M33: 8,524,386 km (0.078 R)
• M34: 8,878,634 km (0.029 R)
• M35: 9,816,014 km (0.098 R)
• M36: 9,939,283 km (0.112 R)
• M37: 10,911,818 km (0.119 R)
• M38: 11,264,121 km (0.05 R)
• M39: 11,360,911 km (0.051 R)
• M40: 11,490,463 km (0.032 R)
• M41: 11,750,763 km (0.047 R)
• M42: 11,848,899 km (0.083 R)
• M43: 12,811,711 km (0.082 R)
• M44: 12,879,030 km (0.094 R)
• M45: 13,456,029 km (0.105 R)
• M46: 13,972,292 km (0.097 R)
• M47: 14,319,957 km (0.098 R)
• M48: 14,776,230 km (0.116 R)
• M49: 14,882,295 km (0.073 R)
• M50: 15,059,419 km (0.095 R)
• M51: 15,344,403 km (0.115 R)
• M52: 15,487,568 km (0.083 R)
• M53: 15,955,959 km (0.099 R)
• M54: 16,246,628 km (0.103 R)
• M55: 17,575,655 km (0.057 R)
• M56: 17,725,403 km (0.1 R)
• M57: 18,139,639 km (0.077 R)
• M58: 18,442,874 km (0.058 R)
• M59: 19,169,920 km (0.032 R)
• M60: 19,789,405 km (0.102 R)
• M61: 20,376,128 km (0.057 R)
• M62: 20,454,816 km (0.073 R)
• M63: 21,566,627 km (0.101 R)
• M64: 21,847,722 km (0.106 R)
• M65: 22,089,472 km (0.074 R)
• M66: 23,147,877 km (0.064 R)
• M67: 23,312,135 km (0.086 R)
• M68: 23,559,271 km (0.117 R)
• M69: 23,641,849 km (0.12 R)
• M70: 24,014,647 km (0.107 R)
• M71: 24,682,153 km (0.079 R)
• M72: 25,355,941 km (0.076 R)
• M73: 25,482,800 km (0.109 R)
• M74: 26,035,565 km (0.085 R)
• M75: 26,249,190 km (0.069 R)
• M76: 26,506,349 km (0.117 R)
• M77: 26,893,658 km (0.091 R)
• M78: 26,979,976 km (0.071 R)
• M79: 27,282,762 km (0.103 R)
• M80: 29,212,126 km (0.073 R)
• M81: 29,835,201 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.7

Radius: 12

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.74 AU - 9.58 AU

Year: 9084 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,300,064 km

• M1: 198,068 km (0.102 R)
• M2: 280,197 km (0.085 R)
• M3: 421,567 km (0.03 R)
• M4: 540,348 km (0.091 R)
• M5: 707,598 km (0.085 R)
• M6: 829,520 km (0.114 R)
• M7: 1,139,038 km (0.057 R)
• M8: 1,629,420 km (0.051 R)
• M9: 1,829,582 km (0.12 R)
• M10: 1,967,661 km (0.118 R)
• M11: 2,055,774 km (0.111 R)
• M12: 2,199,537 km (0.069 R)
• M13: 2,478,538 km (0.069 R)
• M14: 2,612,727 km (0.112 R)
• M15: 3,173,719 km (0.118 R)
• M16: 3,257,045 km (0.084 R)
• M17: 4,129,649 km (0.102 R)
• M18: 4,475,071 km (0.092 R)
• M19: 4,615,842 km (0.086 R)
• M20: 4,829,767 km (0.092 R)
• M21: 4,925,959 km (0.119 R)
• M22: 5,071,368 km (0.045 R)
• M23: 5,516,571 km (0.112 R)
• M24: 5,591,968 km (0.081 R)
• M25: 6,129,623 km (0.118 R)
• M26: 6,260,072 km (0.056 R)
• M27: 6,550,292 km (0.063 R)
• M28: 6,845,150 km (0.043 R)
• M29: 6,980,536 km (0.105 R)
• M30: 7,089,593 km (0.116 R)
• M31: 7,783,876 km (0.119 R)
• M32: 8,762,695 km (0.107 R)
• M33: 9,176,932 km (0.077 R)
• M34: 9,567,532 km (0.074 R)
• M35: 9,871,664 km (0.116 R)
• M36: 9,994,185 km (0.115 R)
• M37: 11,536,240 km (0.096 R)
• M38: 11,633,030 km (0.095 R)
• M39: 12,023,031 km (0.092 R)
• M40: 12,782,540 km (0.085 R)
• M41: 12,916,280 km (0.032 R)
• M42: 13,185,108 km (0.111 R)
• M43: 13,286,236 km (0.063 R)
• M44: 13,728,148 km (0.098 R)
• M45: 14,071,325 km (0.117 R)
• M46: 16,225,535 km (0.089 R)
• M47: 16,479,253 km (0.108 R)
• M48: 17,027,379 km (0.069 R)
• M49: 17,991,687 km (0.118 R)
• M50: 18,216,832 km (0.076 R)
• M51: 18,631,816 km (0.099 R)
• M52: 19,049,942 km (0.1 R)
• M53: 19,740,935 km (0.048 R)
• M54: 20,596,635 km (0.092 R)
• M55: 21,068,467 km (0.071 R)
• M56: 22,263,754 km (0.118 R)
• M57: 22,626,528 km (0.065 R)
• M58: 22,828,934 km (0.047 R)
• M59: 22,991,398 km (0.084 R)
• M60: 23,480,882 km (0.085 R)
• M61: 24,304,268 km (0.115 R)
• M62: 24,511,611 km (0.058 R)
• M63: 24,636,376 km (0.066 R)
• M64: 25,137,229 km (0.076 R)
• M65: 25,767,934 km (0.1 R)
• M66: 26,873,761 km (0.056 R)
• M67: 27,217,089 km (0.105 R)
• M68: 27,734,847 km (0.105 R)
• M69: 28,255,896 km (0.118 R)
• M70: 28,430,327 km (0.097 R)
• M71: 29,351,701 km (0.049 R)

Asteroid Belt

Center: 10.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.94 AU - 12.16 AU

Year: 14910 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,300,064 km

• M1: 552,914 km (0.107 R)
• M2: 631,453 km (0.108 R)
• M3: 985,102 km (0.094 R)
• M4: 1,505,852 km (0.099 R)
• M5: 1,657,844 km (0.064 R)
• M6: 1,755,381 km (0.081 R)
• M7: 2,186,522 km (0.073 R)
• M8: 2,250,850 km (0.095 R)
• M9: 2,951,865 km (0.104 R)
• M10: 3,071,095 km (0.069 R)
• M11: 3,167,585 km (0.031 R)
• M12: 4,294,506 km (0.077 R)
• M13: 4,649,352 km (0.104 R)
• M14: 4,788,329 km (0.043 R)
• M15: 4,928,801 km (0.061 R)
• M16: 5,042,196 km (0.085 R)
• M17: 5,213,785 km (0.066 R)
• M18: 5,271,380 km (0.119 R)
• M19: 5,919,588 km (0.119 R)
• M20: 6,161,488 km (0.118 R)
• M21: 6,592,778 km (0.055 R)
• M22: 6,686,576 km (0.119 R)
• M23: 7,129,685 km (0.104 R)
• M24: 7,225,876 km (0.104 R)
• M25: 7,911,483 km (0.069 R)
• M26: 8,144,557 km (0.115 R)
• M27: 8,211,577 km (0.086 R)
• M28: 8,346,215 km (0.1 R)
• M29: 8,892,097 km (0.12 R)
• M30: 9,204,159 km (0.086 R)
• M31: 9,625,875 km (0.092 R)
• M32: 10,854,971 km (0.075 R)
• M33: 11,412,822 km (0.067 R)
• M34: 12,018,095 km (0.077 R)
• M35: 12,401,813 km (0.096 R)
• M36: 12,517,602 km (0.047 R)
• M37: 13,656,341 km (0.09 R)
• M38: 13,976,331 km (0.115 R)
• M39: 14,217,782 km (0.088 R)
• M40: 14,339,106 km (0.12 R)
• M41: 14,664,331 km (0.1 R)
• M42: 15,033,090 km (0.076 R)
• M43: 15,321,964 km (0.091 R)
• M44: 15,446,429 km (0.113 R)
• M45: 15,529,456 km (0.107 R)
• M46: 15,905,395 km (0.095 R)
• M47: 16,284,177 km (0.104 R)
• M48: 16,538,493 km (0.081 R)
• M49: 16,794,007 km (0.112 R)
• M50: 16,879,577 km (0.111 R)
• M51: 17,050,866 km (0.113 R)
• M52: 17,438,624 km (0.098 R)
• M53: 17,568,475 km (0.096 R)
• M54: 17,785,691 km (0.087 R)
• M55: 18,974,096 km (0.112 R)
• M56: 21,010,871 km (0.118 R)
• M57: 21,891,554 km (0.108 R)
• M58: 22,125,375 km (0.061 R)
• M59: 22,926,322 km (0.098 R)
• M60: 23,545,358 km (0.075 R)
• M61: 23,641,101 km (0.05 R)
• M62: 24,121,609 km (0.083 R)
• M63: 24,556,790 km (0.057 R)
• M64: 24,653,879 km (0.1 R)
• M65: 26,621,839 km (0.12 R)
• M66: 26,771,437 km (0.113 R)
• M67: 27,322,555 km (0.119 R)
• M68: 28,079,969 km (0.066 R)
• M69: 28,232,260 km (0.088 R)
• M70: 28,793,252 km (0.117 R)
• M71: 28,998,051 km (0.105 R)
• M72: 29,874,096 km (0.118 R)
• M73: 30,549,980 km (0.101 R)
• M74: 30,968,405 km (0.107 R)
• M75: 31,230,799 km (0.09 R)
• M76: 31,441,284 km (0.106 R)
• M77: 32,288,008 km (0.088 R)
• M78: 33,035,099 km (0.097 R)
• M79: 34,112,054 km (0.115 R)
• M80: 34,818,306 km (0.058 R)
• M81: 34,981,966 km (0.092 R)
• M82: 36,577,278 km (0.074 R)
• M83: 36,910,283 km (0.09 R)
• M84: 37,021,434 km (0.075 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit