🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.53 AU - 0.81 AU

Year: 195 Days

Day: 21.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,725,336 km

• M1: 49,517 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.72 AU - 0.76 AU

Year: 226 Days

Day: 40.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.35 AU - 1.47 AU

Year: 594 Days

Day: 37.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.22 AU - 5.2 AU

Year: 3626 Days

Day: 40.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,725,336 km

• M1: 508,034 km (0.09 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.3

Radius: 9.3

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.19 AU - 6.53 AU

Year: 5032 Days

Day: 13.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,725,336 km

• M1: 153,936 km (0.114 R)
• M2: 223,798 km (0.101 R)
• M3: 332,706 km (0.048 R)
• M4: 951,742 km (0.117 R)
• M5: 1,211,593 km (0.118 R)
• M6: 1,580,801 km (0.104 R)
• M7: 1,669,662 km (0.06 R)
• M8: 1,833,771 km (0.117 R)
• M9: 2,022,414 km (0.071 R)
• M10: 2,138,801 km (0.079 R)
• M11: 2,337,616 km (0.11 R)
• M12: 2,501,127 km (0.04 R)
• M13: 2,839,667 km (0.053 R)
• M14: 3,103,109 km (0.055 R)
• M15: 3,215,307 km (0.086 R)
• M16: 3,443,743 km (0.083 R)
• M17: 3,772,559 km (0.091 R)
• M18: 4,062,480 km (0.101 R)
• M19: 4,334,598 km (0.098 R)
• M20: 4,485,543 km (0.088 R)
• M21: 4,612,701 km (0.076 R)
• M22: 4,766,787 km (0.103 R)
• M23: 5,212,887 km (0.059 R)
• M24: 5,754,880 km (0.04 R)
• M25: 6,004,709 km (0.113 R)
• M26: 7,607,351 km (0.094 R)
• M27: 7,789,860 km (0.1 R)
• M28: 7,850,896 km (0.088 R)
• M29: 8,283,533 km (0.05 R)
• M30: 9,301,098 km (0.115 R)
• M31: 10,056,717 km (0.107 R)
• M32: 10,257,178 km (0.089 R)
• M33: 10,729,758 km (0.064 R)
• M34: 11,071,888 km (0.077 R)
• M35: 11,175,111 km (0.119 R)
• M36: 11,417,459 km (0.098 R)
• M37: 11,626,447 km (0.088 R)
• M38: 11,907,243 km (0.032 R)
• M39: 12,261,341 km (0.085 R)
• M40: 12,332,549 km (0.077 R)
• M41: 13,052,564 km (0.114 R)
• M42: 13,380,931 km (0.108 R)
• M43: 13,527,836 km (0.108 R)
• M44: 14,987,463 km (0.097 R)
• M45: 15,755,349 km (0.078 R)
• M46: 15,832,840 km (0.095 R)
• M47: 16,300,334 km (0.082 R)
• M48: 16,575,294 km (0.09 R)
• M49: 17,328,969 km (0.112 R)
• M50: 17,891,606 km (0.091 R)
• M51: 18,134,553 km (0.105 R)
• M52: 18,582,898 km (0.115 R)
• M53: 18,705,718 km (0.097 R)
• M54: 18,787,847 km (0.097 R)
• M55: 19,034,683 km (0.097 R)
• M56: 19,782,074 km (0.099 R)
• M57: 20,033,249 km (0.069 R)
• M58: 20,750,870 km (0.116 R)
• M59: 21,605,822 km (0.113 R)
• M60: 22,428,760 km (0.084 R)
• M61: 23,173,608 km (0.09 R)
• M62: 23,306,002 km (0.083 R)
• M63: 24,508,021 km (0.117 R)
• M64: 24,732,866 km (0.063 R)
• M65: 25,229,830 km (0.102 R)
• M66: 25,775,713 km (0.097 R)
• M67: 26,325,635 km (0.12 R)
• M68: 26,648,168 km (0.111 R)
• M69: 26,833,071 km (0.091 R)
• M70: 28,516,197 km (0.116 R)
• M71: 28,942,401 km (0.066 R)
• M72: 29,657,179 km (0.032 R)
• M73: 29,992,877 km (0.1 R)
• M74: 30,474,433 km (0.112 R)
• M75: 30,619,543 km (0.115 R)
• M76: 30,813,122 km (0.06 R)
• M77: 31,396,554 km (0.105 R)
• M78: 31,543,010 km (0.073 R)
• M79: 31,836,671 km (0.094 R)
• M80: 32,623,855 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 11.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.44 AU - 7.6 AU

Year: 7316 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,725,336 km

• M1: 142,268 km (0.092 R)
• M2: 252,970 km (0.099 R)
• M3: 325,824 km (0.079 R)
• M4: 419,772 km (0.117 R)
• M5: 704,456 km (0.114 R)
• M6: 835,504 km (0.112 R)
• M7: 1,019,061 km (0.116 R)
• M8: 1,123,779 km (0.078 R)
• M9: 1,393,504 km (0.103 R)
• M10: 2,013,438 km (0.064 R)
• M11: 2,224,820 km (0.1 R)
• M12: 3,320,026 km (0.084 R)
• M13: 3,501,787 km (0.107 R)
• M14: 3,827,761 km (0.117 R)
• M15: 4,838,594 km (0.063 R)
• M16: 4,967,248 km (0.063 R)
• M17: 5,307,433 km (0.094 R)
• M18: 5,955,192 km (0.099 R)
• M19: 6,685,230 km (0.108 R)
• M20: 6,828,844 km (0.12 R)
• M21: 6,973,654 km (0.042 R)
• M22: 7,325,060 km (0.082 R)
• M23: 7,443,392 km (0.053 R)
• M24: 8,914,088 km (0.105 R)
• M25: 9,943,172 km (0.103 R)
• M26: 10,338,858 km (0.099 R)
• M27: 10,505,211 km (0.045 R)
• M28: 10,942,037 km (0.107 R)
• M29: 11,247,965 km (0.096 R)
• M30: 11,625,699 km (0.113 R)
• M31: 12,077,485 km (0.077 R)
• M32: 12,252,664 km (0.106 R)
• M33: 12,676,924 km (0.115 R)
• M34: 13,250,033 km (0.109 R)
• M35: 13,831,520 km (0.097 R)
• M36: 14,607,484 km (0.092 R)
• M37: 14,794,332 km (0.088 R)
• M38: 15,170,421 km (0.073 R)
• M39: 15,702,241 km (0.077 R)
• M40: 16,124,406 km (0.112 R)
• M41: 16,901,567 km (0.116 R)
• M42: 17,019,301 km (0.043 R)
• M43: 17,137,184 km (0.066 R)
• M44: 17,770,581 km (0.05 R)
• M45: 18,532,783 km (0.107 R)
• M46: 18,613,565 km (0.091 R)
• M47: 19,264,615 km (0.11 R)
• M48: 19,716,551 km (0.112 R)
• M49: 20,380,167 km (0.082 R)
• M50: 20,589,005 km (0.073 R)
• M51: 20,714,668 km (0.049 R)
• M52: 21,431,690 km (0.096 R)
• M53: 21,601,484 km (0.115 R)
• M54: 21,985,501 km (0.037 R)
• M55: 22,199,726 km (0.079 R)
• M56: 22,543,950 km (0.059 R)
• M57: 22,759,970 km (0.118 R)
• M58: 23,194,103 km (0.086 R)
• M59: 23,412,216 km (0.094 R)
• M60: 24,203,140 km (0.081 R)
• M61: 25,002,741 km (0.093 R)
• M62: 25,946,554 km (0.055 R)
• M63: 26,445,612 km (0.075 R)
• M64: 26,582,345 km (0.117 R)
• M65: 26,673,450 km (0.082 R)
• M66: 26,856,259 km (0.069 R)
• M67: 27,637,758 km (0.081 R)
• M68: 27,776,435 km (0.11 R)
• M69: 28,380,062 km (0.075 R)
• M70: 28,520,086 km (0.118 R)
• M71: 29,270,170 km (0.103 R)
• M72: 29,364,416 km (0.057 R)
• M73: 30,074,258 km (0.119 R)
• M74: 30,359,841 km (0.085 R)
• M75: 31,077,611 km (0.111 R)
• M76: 31,849,536 km (0.053 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit