🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 24 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,183,486 km

• M1: 274,512 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.75 AU

Year: 688 Days

Day: 42.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.36 AU - 1.92 AU

Year: 763 Days

Day: 12.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.58 AU - 1.76 AU

Year: 784 Days

Day: 38.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.88 AU - 2.48 AU

Year: 1170 Days

Day: 31.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,183,486 km

• M1: 175,478 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.13 AU - 2.27 AU

Year: 1186 Days

Day: 27.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.79 AU - 2.65 AU

Year: 1202 Days

Day: 29.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.01 AU - 3.35 AU

Year: 2061 Days

Day: 44.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,183,486 km

• M1: 1,093,411 km (0.036 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 11.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.54 AU - 8.08 AU

Year: 6459 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,183,486 km

• M1: 172,786 km (0.115 R)
• M2: 433,385 km (0.102 R)
• M3: 514,617 km (0.114 R)
• M4: 622,477 km (0.059 R)
• M5: 1,122,283 km (0.118 R)
• M6: 1,254,378 km (0.118 R)
• M7: 1,462,618 km (0.104 R)
• M8: 1,608,028 km (0.047 R)
• M9: 1,929,214 km (0.105 R)
• M10: 2,171,263 km (0.119 R)
• M11: 2,457,743 km (0.107 R)
• M12: 2,667,330 km (0.091 R)
• M13: 2,882,901 km (0.028 R)
• M14: 3,029,955 km (0.09 R)
• M15: 3,179,404 km (0.091 R)
• M16: 3,408,288 km (0.086 R)
• M17: 3,544,422 km (0.11 R)
• M18: 3,741,892 km (0.101 R)
• M19: 4,106,761 km (0.069 R)
• M20: 4,189,488 km (0.084 R)
• M21: 4,314,552 km (0.118 R)
• M22: 4,936,431 km (0.083 R)
• M23: 5,157,536 km (0.097 R)
• M24: 5,381,783 km (0.087 R)
• M25: 5,495,179 km (0.097 R)
• M26: 6,575,425 km (0.083 R)
• M27: 6,672,514 km (0.081 R)
• M28: 6,892,572 km (0.08 R)
• M29: 7,090,191 km (0.046 R)
• M30: 7,189,823 km (0.097 R)
• M31: 7,719,998 km (0.032 R)
• M32: 7,822,473 km (0.101 R)
• M33: 8,054,649 km (0.12 R)
• M34: 8,367,757 km (0.113 R)
• M35: 8,499,403 km (0.098 R)
• M36: 8,631,797 km (0.098 R)
• M37: 8,738,161 km (0.072 R)
• M38: 9,276,564 km (0.107 R)
• M39: 9,659,983 km (0.113 R)
• M40: 9,825,738 km (0.103 R)
• M41: 9,992,689 km (0.098 R)
• M42: 10,612,473 km (0.107 R)
• M43: 10,812,336 km (0.088 R)
• M44: 11,128,885 km (0.052 R)
• M45: 11,712,316 km (0.095 R)
• M46: 12,545,876 km (0.109 R)
• M47: 12,636,383 km (0.091 R)
• M48: 13,306,282 km (0.117 R)
• M49: 14,081,648 km (0.086 R)
• M50: 14,395,803 km (0.092 R)
• M51: 14,712,502 km (0.086 R)
• M52: 14,967,417 km (0.114 R)
• M53: 15,740,838 km (0.119 R)
• M54: 15,936,362 km (0.075 R)
• M55: 16,263,832 km (0.045 R)
• M56: 16,958,863 km (0.103 R)
• M57: 17,293,215 km (0.061 R)
• M58: 17,765,046 km (0.079 R)
• M59: 18,138,742 km (0.071 R)
• M60: 18,275,175 km (0.119 R)
• M61: 18,480,723 km (0.055 R)
• M62: 18,963,026 km (0.12 R)
• M63: 19,066,997 km (0.046 R)
• M64: 19,170,967 km (0.069 R)
• M65: 19,344,949 km (0.079 R)
• M66: 19,589,243 km (0.033 R)
• M67: 20,187,036 km (0.052 R)
• M68: 21,076,844 km (0.114 R)
• M69: 21,148,651 km (0.086 R)
• M70: 21,364,371 km (0.067 R)
• M71: 21,725,500 km (0.095 R)
• M72: 23,747,914 km (0.088 R)
• M73: 24,197,156 km (0.12 R)
• M74: 24,686,940 km (0.071 R)
• M75: 24,800,335 km (0.091 R)
• M76: 24,990,025 km (0.115 R)
• M77: 25,065,871 km (0.09 R)
• M78: 25,370,452 km (0.031 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.8

Radius: 13.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.18 AU - 10.4 AU

Year: 10291 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,183,486 km

• M1: 185,352 km (0.063 R)
• M2: 388,655 km (0.047 R)
• M3: 492,327 km (0.093 R)
• M4: 736,022 km (0.055 R)
• M5: 1,036,863 km (0.109 R)
• M6: 1,162,226 km (0.071 R)
• M7: 1,276,369 km (0.099 R)
• M8: 1,377,497 km (0.074 R)
• M9: 1,661,135 km (0.077 R)
• M10: 1,944,623 km (0.118 R)
• M11: 2,182,932 km (0.052 R)
• M12: 2,285,257 km (0.106 R)
• M13: 2,515,937 km (0.075 R)
• M14: 2,688,573 km (0.066 R)
• M15: 2,865,398 km (0.081 R)
• M16: 3,000,634 km (0.109 R)
• M17: 3,184,191 km (0.104 R)
• M18: 3,490,717 km (0.03 R)
• M19: 3,733,065 km (0.095 R)
• M20: 4,006,231 km (0.1 R)
• M21: 4,183,504 km (0.072 R)
• M22: 4,363,321 km (0.081 R)
• M23: 4,677,925 km (0.11 R)
• M24: 4,784,439 km (0.07 R)
• M25: 5,637,297 km (0.06 R)
• M26: 5,922,580 km (0.113 R)
• M27: 6,038,069 km (0.113 R)
• M28: 6,329,935 km (0.094 R)
• M29: 6,477,737 km (0.094 R)
• M30: 6,897,509 km (0.063 R)
• M31: 7,080,168 km (0.12 R)
• M32: 7,512,655 km (0.091 R)
• M33: 8,113,590 km (0.108 R)
• M34: 8,468,436 km (0.065 R)
• M35: 8,631,498 km (0.087 R)
• M36: 9,597,751 km (0.114 R)
• M37: 9,699,776 km (0.1 R)
• M38: 9,904,725 km (0.106 R)
• M39: 12,363,366 km (0.058 R)
• M40: 12,809,467 km (0.06 R)
• M41: 13,034,462 km (0.078 R)
• M42: 13,374,498 km (0.073 R)
• M43: 14,218,081 km (0.105 R)
• M44: 14,334,468 km (0.119 R)
• M45: 15,118,361 km (0.106 R)
• M46: 16,768,874 km (0.107 R)
• M47: 17,097,541 km (0.1 R)
• M48: 17,553,066 km (0.068 R)
• M49: 17,719,718 km (0.079 R)
• M50: 18,138,443 km (0.093 R)
• M51: 18,391,413 km (0.074 R)
• M52: 18,518,272 km (0.083 R)
• M53: 18,900,644 km (0.104 R)
• M54: 19,457,746 km (0.067 R)
• M55: 21,516,213 km (0.057 R)
• M56: 21,783,993 km (0.115 R)
• M57: 22,277,816 km (0.104 R)
• M58: 22,503,559 km (0.046 R)
• M59: 23,597,269 km (0.113 R)
• M60: 24,150,631 km (0.11 R)
• M61: 24,336,133 km (0.104 R)
• M62: 25,176,424 km (0.101 R)
• M63: 25,931,295 km (0.12 R)
• M64: 26,359,145 km (0.111 R)
• M65: 26,645,774 km (0.05 R)
• M66: 27,077,663 km (0.083 R)
• M67: 27,415,007 km (0.118 R)
• M68: 27,802,465 km (0.11 R)
• M69: 29,370,101 km (0.047 R)
• M70: 31,117,404 km (0.119 R)
• M71: 31,319,212 km (0.119 R)
• M72: 31,572,032 km (0.114 R)
• M73: 32,385,994 km (0.095 R)
• M74: 33,309,761 km (0.098 R)
• M75: 33,775,010 km (0.097 R)
• M76: 34,659,583 km (0.097 R)
• M77: 35,078,457 km (0.08 R)
• M78: 35,183,474 km (0.105 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit