🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.74 AU - 0.8 AU

Year: 248 Days

Day: 41.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 298 Days

Day: 13.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.13 AU

Year: 373 Days

Day: 13.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,761,274 km

• M1: 866,770 km (0.064 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.1

Radius: 12.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.05 AU - 6.79 AU

Year: 5288 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,761,274 km

• M1: 162,314 km (0.056 R)
• M2: 323,281 km (0.109 R)
• M3: 482,304 km (0.067 R)
• M4: 586,872 km (0.111 R)
• M5: 673,789 km (0.06 R)
• M6: 775,366 km (0.096 R)
• M7: 1,049,279 km (0.028 R)
• M8: 1,158,935 km (0.083 R)
• M9: 1,284,298 km (0.084 R)
• M10: 1,414,597 km (0.086 R)
• M11: 1,524,701 km (0.097 R)
• M12: 1,625,082 km (0.116 R)
• M13: 1,740,870 km (0.06 R)
• M14: 1,899,743 km (0.089 R)
• M15: 2,091,378 km (0.072 R)
• M16: 2,361,851 km (0.09 R)
• M17: 2,613,774 km (0.11 R)
• M18: 2,937,205 km (0.067 R)
• M19: 3,160,105 km (0.086 R)
• M20: 3,355,779 km (0.026 R)
• M21: 3,793,353 km (0.064 R)
• M22: 3,879,671 km (0.054 R)
• M23: 4,089,557 km (0.039 R)
• M24: 5,290,678 km (0.038 R)
• M25: 5,760,416 km (0.04 R)
• M26: 6,101,349 km (0.099 R)
• M27: 6,366,586 km (0.046 R)
• M28: 6,448,865 km (0.058 R)
• M29: 6,677,301 km (0.115 R)
• M30: 6,845,150 km (0.058 R)
• M31: 6,950,766 km (0.116 R)
• M32: 7,078,223 km (0.043 R)
• M33: 7,163,644 km (0.111 R)
• M34: 7,727,179 km (0.08 R)
• M35: 7,969,976 km (0.118 R)
• M36: 8,215,317 km (0.108 R)
• M37: 8,327,665 km (0.109 R)
• M38: 8,531,118 km (0.06 R)
• M39: 8,736,216 km (0.077 R)
• M40: 8,966,148 km (0.111 R)
• M41: 9,128,312 km (0.067 R)
• M42: 9,268,037 km (0.087 R)
• M43: 9,715,335 km (0.086 R)
• M44: 9,858,051 km (0.083 R)
• M45: 10,145,728 km (0.101 R)
• M46: 10,704,625 km (0.094 R)
• M47: 10,901,346 km (0.113 R)
• M48: 11,049,748 km (0.115 R)
• M49: 11,173,914 km (0.115 R)
• M50: 11,801,776 km (0.103 R)
• M51: 12,005,080 km (0.085 R)
• M52: 12,158,417 km (0.094 R)
• M53: 12,363,666 km (0.098 R)
• M54: 12,466,888 km (0.037 R)
• M55: 13,039,250 km (0.116 R)
• M56: 13,144,118 km (0.071 R)
• M57: 13,249,435 km (0.1 R)
• M58: 13,434,338 km (0.069 R)
• M59: 13,540,402 km (0.098 R)
• M60: 14,101,843 km (0.057 R)
• M61: 14,426,022 km (0.041 R)
• M62: 14,944,378 km (0.086 R)
• M63: 15,413,368 km (0.115 R)
• M64: 16,536,100 km (0.111 R)
• M65: 17,279,900 km (0.081 R)
• M66: 17,366,368 km (0.106 R)
• M67: 17,539,902 km (0.096 R)
• M68: 17,626,818 km (0.087 R)
• M69: 18,416,096 km (0.092 R)
• M70: 19,847,449 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.5

Radius: 4.4

Gravity: 35.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.55 AU - 14.19 AU

Year: 15971 Days

Day: 19.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,761,274 km

• M1: 60,587 km (0.094 R)
• M2: 620,233 km (0.08 R)
• M3: 682,017 km (0.11 R)
• M4: 724,203 km (0.12 R)
• M5: 767,437 km (0.075 R)
• M6: 1,020,407 km (0.086 R)
• M7: 1,297,762 km (0.111 R)
• M8: 1,486,105 km (0.108 R)
• M9: 1,513,631 km (0.104 R)
• M10: 1,541,456 km (0.116 R)
• M11: 1,770,042 km (0.094 R)
• M12: 2,101,401 km (0.095 R)
• M13: 2,226,764 km (0.051 R)
• M14: 2,451,909 km (0.115 R)
• M15: 2,993,453 km (0.103 R)
• M16: 3,423,098 km (0.106 R)
• M17: 3,871,892 km (0.093 R)
• M18: 4,458,615 km (0.057 R)
• M19: 4,782,794 km (0.091 R)
• M20: 5,198,526 km (0.076 R)
• M21: 5,240,713 km (0.102 R)
• M22: 6,605,045 km (0.099 R)
• M23: 6,834,977 km (0.097 R)
• M24: 6,881,203 km (0.082 R)
• M25: 7,731,966 km (0.106 R)
• M26: 8,169,689 km (0.094 R)
• M27: 8,916,931 km (0.081 R)
• M28: 9,530,282 km (0.116 R)
• M29: 9,999,271 km (0.064 R)
• M30: 10,851,381 km (0.095 R)
• M31: 10,959,540 km (0.106 R)
• M32: 11,505,572 km (0.045 R)
• M33: 11,837,530 km (0.083 R)
• M34: 11,893,180 km (0.114 R)
• M35: 11,948,831 km (0.073 R)
• M36: 12,341,226 km (0.072 R)
• M37: 13,543,694 km (0.102 R)
• M38: 13,601,887 km (0.096 R)
• M39: 14,070,278 km (0.095 R)
• M40: 14,425,124 km (0.115 R)
• M41: 14,603,595 km (0.055 R)
• M42: 16,739,703 km (0.095 R)
• M43: 18,067,384 km (0.069 R)
• M44: 20,154,573 km (0.063 R)
• M45: 20,354,137 km (0.099 R)
• M46: 21,633,049 km (0.095 R)
• M47: 21,701,116 km (0.075 R)
• M48: 23,494,944 km (0.093 R)
• M49: 23,774,991 km (0.084 R)
• M50: 24,835,491 km (0.065 R)
• M51: 25,551,017 km (0.114 R)
• M52: 25,838,993 km (0.1 R)
• M53: 27,295,627 km (0.059 R)
• M54: 28,256,495 km (0.03 R)
• M55: 28,405,344 km (0.12 R)
• M56: 28,554,494 km (0.115 R)
• M57: 29,605,269 km (0.107 R)
• M58: 30,898,243 km (0.059 R)
• M59: 31,128,325 km (0.07 R)
• M60: 31,976,844 km (0.12 R)
• M61: 33,854,297 km (0.031 R)
• M62: 34,012,422 km (0.115 R)
• M63: 35,686,871 km (0.066 R)
• M64: 36,817,981 km (0.104 R)
• M65: 37,061,825 km (0.072 R)
• M66: 38,042,888 km (0.052 R)
• M67: 39,447,163 km (0.062 R)
• M68: 40,030,296 km (0.114 R)
• M69: 40,616,420 km (0.032 R)
• M70: 40,868,343 km (0.098 R)
• M71: 41,289,611 km (0.115 R)
• M72: 41,543,029 km (0.111 R)
• M73: 42,221,306 km (0.076 R)
• M74: 42,647,062 km (0.063 R)
• M75: 46,454,776 km (0.047 R)
• M76: 50,550,168 km (0.086 R)
• M77: 51,002,103 km (0.107 R)
• M78: 51,637,295 km (0.101 R)
• M79: 53,007,163 km (0.115 R)
• M80: 53,466,429 km (0.092 R)
• M81: 54,111,495 km (0.108 R)
• M82: 55,409,555 km (0.081 R)
• M83: 55,689,154 km (0.099 R)
• M84: 55,782,353 km (0.046 R)
• M85: 55,969,051 km (0.119 R)
• M86: 56,249,547 km (0.057 R)
• M87: 56,999,631 km (0.045 R)
• M88: 57,093,579 km (0.063 R)
• M89: 59,650,805 km (0.094 R)
• M90: 60,799,417 km (0.072 R)
• M91: 65,072,531 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 17,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit