🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.55 AU - 0.65 AU

Year: 173 Days

Day: 39.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.85 AU - 1.27 AU

Year: 407 Days

Day: 21.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.04 AU - 1.24 AU

Year: 454 Days

Day: 16.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.7 AU - 2.04 AU

Year: 953 Days

Day: 45.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 91.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 13.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.93 AU - 10.49 AU

Year: 10419 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,544,029 km

• M1: 220,058 km (0.107 R)
• M2: 402,867 km (0.082 R)
• M3: 922,271 km (0.107 R)
• M4: 1,108,071 km (0.095 R)
• M5: 1,518,418 km (0.071 R)
• M6: 1,628,522 km (0.116 R)
• M7: 1,741,469 km (0.054 R)
• M8: 2,240,976 km (0.099 R)
• M9: 2,583,854 km (0.101 R)
• M10: 3,368,196 km (0.075 R)
• M11: 3,862,767 km (0.096 R)
• M12: 4,041,386 km (0.087 R)
• M13: 4,892,898 km (0.101 R)
• M14: 5,367,572 km (0.113 R)
• M15: 5,857,205 km (0.091 R)
• M16: 6,482,076 km (0.101 R)
• M17: 6,879,557 km (0.118 R)
• M18: 6,972,458 km (0.046 R)
• M19: 7,253,552 km (0.077 R)
• M20: 7,924,199 km (0.081 R)
• M21: 8,054,200 km (0.12 R)
• M22: 8,581,532 km (0.113 R)
• M23: 8,714,974 km (0.116 R)
• M24: 9,222,110 km (0.098 R)
• M25: 9,393,250 km (0.083 R)
• M26: 9,565,587 km (0.083 R)
• M27: 9,983,264 km (0.1 R)
• M28: 10,159,042 km (0.106 R)
• M29: 10,406,925 km (0.116 R)
• M30: 10,692,657 km (0.07 R)
• M31: 11,053,487 km (0.113 R)
• M32: 11,713,214 km (0.076 R)
• M33: 11,898,865 km (0.102 R)
• M34: 12,197,762 km (0.085 R)
• M35: 12,423,505 km (0.11 R)
• M36: 12,536,900 km (0.119 R)
• M37: 12,650,744 km (0.111 R)
• M38: 13,032,518 km (0.117 R)
• M39: 13,573,314 km (0.084 R)
• M40: 15,686,833 km (0.061 R)
• M41: 16,844,421 km (0.081 R)
• M42: 17,222,305 km (0.082 R)
• M43: 17,901,180 km (0.107 R)
• M44: 18,459,031 km (0.057 R)
• M45: 18,545,498 km (0.078 R)
• M46: 18,718,583 km (0.053 R)
• M47: 18,848,733 km (0.052 R)
• M48: 18,935,650 km (0.039 R)
• M49: 19,153,763 km (0.111 R)
• M50: 19,945,435 km (0.1 R)
• M51: 20,523,781 km (0.117 R)
• M52: 20,613,240 km (0.102 R)
• M53: 21,243,346 km (0.041 R)
• M54: 21,515,315 km (0.064 R)
• M55: 21,925,363 km (0.103 R)
• M56: 23,031,639 km (0.106 R)
• M57: 23,171,214 km (0.102 R)
• M58: 24,439,954 km (0.04 R)
• M59: 24,629,793 km (0.111 R)
• M60: 25,010,969 km (0.089 R)
• M61: 25,298,197 km (0.085 R)
• M62: 25,586,472 km (0.118 R)
• M63: 26,263,552 km (0.089 R)
• M64: 27,290,092 km (0.107 R)
• M65: 27,536,480 km (0.118 R)
• M66: 28,379,464 km (0.079 R)
• M67: 28,529,212 km (0.11 R)
• M68: 29,382,368 km (0.107 R)
• M69: 30,040,300 km (0.056 R)
• M70: 31,370,973 km (0.11 R)
• M71: 31,629,029 km (0.098 R)
• M72: 31,836,072 km (0.084 R)
• M73: 32,459,746 km (0.103 R)
• M74: 32,930,082 km (0.104 R)
• M75: 33,192,476 km (0.117 R)
• M76: 33,350,153 km (0.093 R)
• M77: 33,824,827 km (0.075 R)
• M78: 34,142,572 km (0.083 R)
• M79: 35,208,756 km (0.082 R)
• M80: 35,907,528 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 14.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.31 AU - 11.57 AU

Year: 10812 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,544,029 km

• M1: 181,313 km (0.074 R)
• M2: 359,932 km (0.111 R)
• M3: 479,760 km (0.066 R)
• M4: 700,118 km (0.084 R)
• M5: 837,449 km (0.048 R)
• M6: 1,278,015 km (0.087 R)
• M7: 1,650,364 km (0.027 R)
• M8: 1,770,790 km (0.07 R)
• M9: 2,057,270 km (0.05 R)
• M10: 2,437,099 km (0.084 R)
• M11: 2,964,581 km (0.061 R)
• M12: 3,983,791 km (0.113 R)
• M13: 4,171,537 km (0.116 R)
• M14: 4,314,403 km (0.112 R)
• M15: 4,556,153 km (0.072 R)
• M16: 5,385,523 km (0.119 R)
• M17: 5,567,584 km (0.078 R)
• M18: 5,964,617 km (0.099 R)
• M19: 6,261,568 km (0.119 R)
• M20: 6,646,783 km (0.093 R)
• M21: 7,068,051 km (0.104 R)
• M22: 7,296,487 km (0.093 R)
• M23: 7,731,068 km (0.111 R)
• M24: 8,656,331 km (0.1 R)
• M25: 8,993,076 km (0.102 R)
• M26: 9,240,810 km (0.093 R)
• M27: 9,365,425 km (0.092 R)
• M28: 9,901,584 km (0.112 R)
• M29: 11,873,284 km (0.12 R)
• M30: 12,281,836 km (0.071 R)
• M31: 12,384,759 km (0.102 R)
• M32: 12,660,617 km (0.117 R)
• M33: 13,500,161 km (0.118 R)
• M34: 13,784,097 km (0.105 R)
• M35: 14,034,075 km (0.079 R)
• M36: 14,538,819 km (0.115 R)
• M37: 15,270,053 km (0.048 R)
• M38: 16,313,947 km (0.04 R)
• M39: 16,730,278 km (0.08 R)
• M40: 16,920,716 km (0.114 R)
• M41: 17,534,965 km (0.032 R)
• M42: 17,922,722 km (0.057 R)
• M43: 18,039,558 km (0.086 R)
• M44: 19,301,716 km (0.113 R)
• M45: 19,461,486 km (0.112 R)
• M46: 20,388,843 km (0.118 R)
• M47: 21,248,134 km (0.085 R)
• M48: 21,371,851 km (0.105 R)
• M49: 21,661,472 km (0.116 R)
• M50: 21,910,852 km (0.109 R)
• M51: 22,580,303 km (0.086 R)
• M52: 23,129,177 km (0.072 R)
• M53: 23,341,457 km (0.096 R)
• M54: 23,511,849 km (0.062 R)
• M55: 23,939,399 km (0.047 R)
• M56: 24,672,130 km (0.078 R)
• M57: 25,368,508 km (0.109 R)
• M58: 27,496,537 km (0.069 R)
• M59: 28,173,169 km (0.106 R)
• M60: 29,313,104 km (0.107 R)
• M61: 29,635,039 km (0.107 R)
• M62: 29,865,719 km (0.107 R)
• M63: 30,701,073 km (0.12 R)
• M64: 30,934,446 km (0.066 R)
• M65: 31,449,960 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 20,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit