🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.64 AU - 0.98 AU

Year: 275 Days

Day: 44.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.04 AU - 1.12 AU

Year: 423 Days

Day: 16.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,813,920 km

• M1: 30,219 km (0.107 R)
• M2: 103,073 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.04 AU - 1.26 AU

Year: 465 Days

Day: 40 Hours

Environment

Temp: -16 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.34 AU - 1.38 AU

Year: 597 Days

Day: 30.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.43 AU - 2.19 AU

Year: 917 Days

Day: 44.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.36 AU - 2.4 AU

Year: 1383 Days

Day: 12.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.4 °

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: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.39 AU - 4.59 AU

Year: 3003 Days

Day: 45.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.61 AU - 4.61 AU

Year: 3139 Days

Day: 32.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 10.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.77 AU - 9.17 AU

Year: 8476 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,813,920 km

• M1: 213,327 km (0.074 R)
• M2: 352,752 km (0.092 R)
• M3: 893,548 km (0.118 R)
• M4: 1,345,633 km (0.11 R)
• M5: 2,048,144 km (0.11 R)
• M6: 2,143,289 km (0.067 R)
• M7: 2,983,730 km (0.07 R)
• M8: 3,340,670 km (0.105 R)
• M9: 3,453,317 km (0.045 R)
• M10: 3,653,479 km (0.097 R)
• M11: 4,216,117 km (0.102 R)
• M12: 4,430,341 km (0.092 R)
• M13: 4,901,425 km (0.085 R)
• M14: 5,388,515 km (0.11 R)
• M15: 5,621,290 km (0.08 R)
• M16: 5,755,778 km (0.052 R)
• M17: 5,891,314 km (0.114 R)
• M18: 6,062,155 km (0.096 R)
• M19: 6,130,970 km (0.115 R)
• M20: 6,409,072 km (0.06 R)
• M21: 7,049,650 km (0.106 R)
• M22: 7,304,266 km (0.098 R)
• M23: 7,897,720 km (0.043 R)
• M24: 9,488,544 km (0.079 R)
• M25: 9,568,729 km (0.066 R)
• M26: 9,729,546 km (0.1 R)
• M27: 10,423,232 km (0.115 R)
• M28: 10,505,959 km (0.092 R)
• M29: 10,713,601 km (0.077 R)
• M30: 10,838,815 km (0.059 R)
• M31: 10,964,626 km (0.1 R)
• M32: 11,175,260 km (0.101 R)
• M33: 12,510,870 km (0.116 R)
• M34: 12,598,833 km (0.107 R)
• M35: 13,219,964 km (0.118 R)
• M36: 13,399,332 km (0.115 R)
• M37: 13,851,117 km (0.115 R)
• M38: 13,942,073 km (0.115 R)
• M39: 14,584,296 km (0.058 R)
• M40: 14,676,897 km (0.109 R)
• M41: 15,377,315 km (0.109 R)
• M42: 16,184,246 km (0.101 R)
• M43: 16,520,542 km (0.038 R)
• M44: 18,636,454 km (0.105 R)
• M45: 18,736,984 km (0.1 R)
• M46: 19,090,035 km (0.113 R)
• M47: 19,751,706 km (0.05 R)
• M48: 19,905,493 km (0.058 R)
• M49: 20,940,710 km (0.102 R)
• M50: 21,045,129 km (0.067 R)
• M51: 21,254,716 km (0.089 R)
• M52: 21,940,323 km (0.096 R)
• M53: 22,740,372 km (0.091 R)
• M54: 23,225,069 km (0.086 R)
• M55: 24,920,612 km (0.097 R)
• M56: 25,031,314 km (0.054 R)
• M57: 25,643,319 km (0.073 R)
• M58: 26,316,659 km (0.041 R)
• M59: 28,313,641 km (0.075 R)
• M60: 28,545,069 km (0.117 R)
• M61: 29,301,137 km (0.05 R)
• M62: 30,595,757 km (0.103 R)
• M63: 31,130,719 km (0.066 R)
• M64: 31,668,822 km (0.076 R)
• M65: 33,606,862 km (0.106 R)
• M66: 34,097,394 km (0.064 R)
• M67: 34,405,117 km (0.067 R)
• M68: 36,020,325 km (0.046 R)
• M69: 36,208,220 km (0.108 R)
• M70: 36,333,732 km (0.114 R)
• M71: 36,773,999 km (0.115 R)
• M72: 36,963,390 km (0.072 R)
• M73: 37,216,210 km (0.056 R)
• M74: 37,533,059 km (0.088 R)
• M75: 38,105,719 km (0.116 R)
• M76: 40,881,358 km (0.09 R)
• M77: 41,273,753 km (0.053 R)
• M78: 41,996,610 km (0.073 R)
• M79: 42,723,506 km (0.111 R)
• M80: 44,458,243 km (0.09 R)
• M81: 44,592,582 km (0.072 R)
• M82: 44,861,858 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.4

Radius: 7.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.42 AU - 14.54 AU

Year: 20758 Days

Day: 25 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,813,920 km

• M1: 99,034 km (0.106 R)
• M2: 169,644 km (0.091 R)
• M3: 248,931 km (0.096 R)
• M4: 412,441 km (0.12 R)
• M5: 578,645 km (0.1 R)
• M6: 1,220,719 km (0.104 R)
• M7: 1,674,449 km (0.118 R)
• M8: 1,722,470 km (0.116 R)
• M9: 1,771,089 km (0.11 R)
• M10: 2,046,798 km (0.072 R)
• M11: 2,229,307 km (0.11 R)
• M12: 2,779,828 km (0.113 R)
• M13: 3,219,645 km (0.094 R)
• M14: 3,279,933 km (0.085 R)
• M15: 3,371,038 km (0.094 R)
• M16: 3,807,565 km (0.069 R)
• M17: 3,967,784 km (0.038 R)
• M18: 4,328,315 km (0.119 R)
• M19: 4,563,184 km (0.066 R)
• M20: 4,871,206 km (0.113 R)
• M21: 5,725,559 km (0.053 R)
• M22: 5,909,415 km (0.06 R)
• M23: 6,057,816 km (0.041 R)
• M24: 6,434,504 km (0.108 R)
• M25: 7,329,248 km (0.118 R)
• M26: 8,764,191 km (0.105 R)
• M27: 8,848,714 km (0.03 R)
• M28: 9,405,069 km (0.097 R)
• M29: 9,753,183 km (0.087 R)
• M30: 9,884,829 km (0.114 R)
• M31: 10,238,628 km (0.111 R)
• M32: 10,506,707 km (0.104 R)
• M33: 10,913,314 km (0.086 R)
• M34: 12,022,283 km (0.078 R)
• M35: 12,163,504 km (0.116 R)
• M36: 12,925,555 km (0.118 R)
• M37: 13,118,536 km (0.045 R)
• M38: 13,361,035 km (0.092 R)
• M39: 13,556,260 km (0.112 R)
• M40: 13,949,253 km (0.096 R)
• M41: 14,847,140 km (0.116 R)
• M42: 15,354,127 km (0.066 R)
• M43: 15,456,153 km (0.116 R)
• M44: 15,712,414 km (0.099 R)
• M45: 16,177,065 km (0.11 R)
• M46: 16,228,975 km (0.091 R)
• M47: 16,280,886 km (0.112 R)
• M48: 16,803,581 km (0.095 R)
• M49: 17,491,282 km (0.055 R)
• M50: 18,026,543 km (0.114 R)
• M51: 18,080,399 km (0.115 R)
• M52: 18,784,855 km (0.108 R)
• M53: 18,839,458 km (0.032 R)
• M54: 20,669,788 km (0.076 R)
• M55: 21,349,262 km (0.119 R)
• M56: 21,520,252 km (0.055 R)
• M57: 21,978,620 km (0.062 R)
• M58: 22,324,490 km (0.109 R)
• M59: 22,382,235 km (0.117 R)
• M60: 22,556,068 km (0.074 R)
• M61: 22,904,780 km (0.054 R)
• M62: 23,431,365 km (0.11 R)
• M63: 23,666,832 km (0.115 R)
• M64: 24,021,229 km (0.118 R)
• M65: 24,615,881 km (0.064 R)
• M66: 24,675,720 km (0.106 R)
• M67: 25,275,607 km (0.036 R)
• M68: 26,919,538 km (0.109 R)
• M69: 27,537,228 km (0.105 R)
• M70: 28,660,558 km (0.043 R)
• M71: 29,798,998 km (0.072 R)
• M72: 32,446,581 km (0.085 R)
• M73: 32,971,819 km (0.11 R)
• M74: 33,037,792 km (0.114 R)
• M75: 33,433,778 km (0.073 R)
• M76: 33,698,865 km (0.107 R)
• M77: 33,897,980 km (0.079 R)
• M78: 34,297,406 km (0.111 R)
• M79: 35,370,472 km (0.105 R)
• M80: 35,978,886 km (0.114 R)
• M81: 36,863,758 km (0.059 R)
• M82: 38,516,066 km (0.115 R)
• M83: 38,654,893 km (0.061 R)
• M84: 39,002,558 km (0.069 R)
• M85: 40,615,373 km (0.097 R)
• M86: 42,464,552 km (0.105 R)
• M87: 43,471,645 km (0.108 R)
• M88: 46,318,343 km (0.104 R)
• M89: 50,130,695 km (0.049 R)
• M90: 50,585,922 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit