🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 213 Days

Day: 27.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,191,293 km

• M1: 77,940 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.05 AU - 1.51 AU

Year: 632 Days

Day: 32.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.33 AU - 1.51 AU

Year: 739 Days

Day: 13.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.95 AU - 2.69 AU

Year: 1543 Days

Day: 29.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 13.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.53 AU - 3.95 AU

Year: 2546 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,191,293 km

• M1: 175,927 km (0.12 R)
• M2: 265,387 km (0.076 R)
• M3: 386,561 km (0.114 R)
• M4: 476,320 km (0.08 R)
• M5: 634,594 km (0.042 R)
• M6: 747,241 km (0.07 R)
• M7: 937,829 km (0.101 R)
• M8: 1,130,062 km (0.054 R)
• M9: 1,311,674 km (0.065 R)
• M10: 1,410,409 km (0.058 R)
• M11: 1,563,597 km (0.075 R)
• M12: 1,758,673 km (0.054 R)
• M13: 1,877,902 km (0.094 R)
• M14: 2,105,440 km (0.1 R)
• M15: 2,202,978 km (0.108 R)
• M16: 2,505,016 km (0.071 R)
• M17: 2,587,894 km (0.094 R)
• M18: 2,724,476 km (0.108 R)
• M19: 3,060,324 km (0.057 R)
• M20: 3,149,185 km (0.072 R)
• M21: 3,807,864 km (0.06 R)
• M22: 3,915,724 km (0.108 R)
• M23: 4,061,283 km (0.056 R)
• M24: 4,307,820 km (0.111 R)
• M25: 4,534,012 km (0.073 R)
• M26: 4,751,378 km (0.046 R)
• M27: 4,880,780 km (0.091 R)
• M28: 5,037,708 km (0.067 R)
• M29: 5,316,409 km (0.098 R)
• M30: 5,532,279 km (0.058 R)
• M31: 5,654,949 km (0.116 R)
• M32: 5,792,280 km (0.043 R)
• M33: 6,352,973 km (0.082 R)
• M34: 6,683,285 km (0.11 R)
• M35: 6,843,355 km (0.057 R)
• M36: 7,063,563 km (0.11 R)
• M37: 7,286,314 km (0.117 R)
• M38: 7,496,200 km (0.113 R)
• M39: 7,708,030 km (0.1 R)
• M40: 8,091,450 km (0.1 R)
• M41: 8,215,466 km (0.093 R)
• M42: 8,355,789 km (0.054 R)
• M43: 8,481,152 km (0.064 R)
• M44: 8,607,263 km (0.119 R)
• M45: 8,861,131 km (0.081 R)
• M46: 8,957,023 km (0.076 R)
• M47: 9,117,541 km (0.043 R)
• M48: 9,262,801 km (0.082 R)
• M49: 9,670,605 km (0.098 R)
• M50: 9,785,795 km (0.12 R)
• M51: 10,234,589 km (0.11 R)
• M52: 10,402,438 km (0.078 R)
• M53: 10,673,060 km (0.077 R)
• M54: 10,758,181 km (0.107 R)
• M55: 10,911,818 km (0.084 R)
• M56: 11,290,450 km (0.116 R)
• M57: 11,568,703 km (0.1 R)
• M58: 11,708,577 km (0.098 R)
• M59: 11,796,390 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 8.8

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.95 AU - 8.21 AU

Year: 9111 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,191,293 km

• M1: 502,050 km (0.074 R)
• M2: 609,611 km (0.057 R)
• M3: 742,454 km (0.115 R)
• M4: 1,097,450 km (0.058 R)
• M5: 1,325,736 km (0.111 R)
• M6: 1,501,514 km (0.103 R)
• M7: 1,875,658 km (0.076 R)
• M8: 2,410,022 km (0.109 R)
• M9: 2,708,170 km (0.115 R)
• M10: 2,791,496 km (0.068 R)
• M11: 2,903,994 km (0.117 R)
• M12: 2,989,414 km (0.09 R)
• M13: 3,075,583 km (0.075 R)
• M14: 3,221,291 km (0.067 R)
• M15: 3,429,082 km (0.095 R)
• M16: 4,142,365 km (0.08 R)
• M17: 4,368,407 km (0.087 R)
• M18: 4,532,367 km (0.058 R)
• M19: 4,799,100 km (0.045 R)
• M20: 5,558,758 km (0.083 R)
• M21: 6,429,716 km (0.101 R)
• M22: 6,541,466 km (0.049 R)
• M23: 7,033,793 km (0.09 R)
• M24: 7,110,536 km (0.114 R)
• M25: 8,458,264 km (0.051 R)
• M26: 8,663,063 km (0.112 R)
• M27: 9,077,599 km (0.066 R)
• M28: 9,245,298 km (0.074 R)
• M29: 10,359,653 km (0.057 R)
• M30: 11,971,719 km (0.073 R)
• M31: 12,109,499 km (0.058 R)
• M32: 12,340,478 km (0.119 R)
• M33: 13,373,750 km (0.119 R)
• M34: 13,708,401 km (0.103 R)
• M35: 14,045,744 km (0.104 R)
• M36: 14,288,392 km (0.04 R)
• M37: 14,385,780 km (0.115 R)
• M38: 14,630,373 km (0.102 R)
• M39: 14,827,094 km (0.097 R)
• M40: 15,123,746 km (0.096 R)
• M41: 15,372,378 km (0.075 R)
• M42: 15,924,394 km (0.115 R)
• M43: 17,151,097 km (0.104 R)
• M44: 17,618,889 km (0.069 R)
• M45: 17,723,458 km (0.025 R)
• M46: 17,985,703 km (0.106 R)
• M47: 18,143,679 km (0.066 R)
• M48: 18,354,911 km (0.115 R)
• M49: 18,993,843 km (0.087 R)
• M50: 19,101,105 km (0.096 R)
• M51: 21,120,227 km (0.114 R)
• M52: 21,621,679 km (0.106 R)
• M53: 21,733,579 km (0.099 R)
• M54: 21,789,678 km (0.116 R)
• M55: 23,435,853 km (0.085 R)
• M56: 24,186,685 km (0.058 R)
• M57: 24,828,160 km (0.102 R)
• M58: 24,945,445 km (0.093 R)
• M59: 25,239,405 km (0.096 R)
• M60: 25,298,197 km (0.109 R)
• M61: 25,534,412 km (0.105 R)
• M62: 26,366,625 km (0.068 R)
• M63: 26,786,097 km (0.115 R)
• M64: 27,692,511 km (0.031 R)
• M65: 27,813,984 km (0.103 R)
• M66: 28,241,086 km (0.094 R)
• M67: 29,225,141 km (0.095 R)
• M68: 29,970,737 km (0.108 R)
• M69: 30,408,460 km (0.087 R)
• M70: 30,471,141 km (0.087 R)
• M71: 31,734,346 km (0.111 R)
• M72: 33,208,035 km (0.105 R)
• M73: 33,985,794 km (0.063 R)
• M74: 34,246,393 km (0.061 R)
• M75: 35,559,264 km (0.036 R)
• M76: 35,757,631 km (0.097 R)
• M77: 36,821,721 km (0.11 R)
• M78: 36,955,461 km (0.059 R)
• M79: 37,626,707 km (0.104 R)
• M80: 37,896,282 km (0.117 R)
• M81: 39,185,517 km (0.12 R)
• M82: 40,144,738 km (0.107 R)
• M83: 43,138,790 km (0.04 R)
• M84: 43,279,711 km (0.109 R)
• M85: 44,200,037 km (0.057 R)
• M86: 46,348,113 km (0.079 R)
• M87: 47,144,423 km (0.104 R)
• M88: 47,289,533 km (0.032 R)
• M89: 48,310,538 km (0.102 R)
• M90: 48,970,564 km (0.114 R)
• M91: 49,117,618 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit