🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.77 AU - 1.17 AU

Year: 345 Days

Day: 47.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.88 AU - 3.04 AU

Year: 1842 Days

Day: 25.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,905,473 km

• M1: 34,707 km (0.075 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 13.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.18 AU - 8.38 AU

Year: 7848 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,905,473 km

• M1: 174,282 km (0.092 R)
• M2: 360,381 km (0.06 R)
• M3: 614,398 km (0.11 R)
• M4: 895,194 km (0.071 R)
• M5: 1,089,222 km (0.117 R)
• M6: 1,284,447 km (0.086 R)
• M7: 1,563,597 km (0.084 R)
• M8: 1,878,052 km (0.095 R)
• M9: 2,312,334 km (0.117 R)
• M10: 2,619,608 km (0.089 R)
• M11: 2,742,727 km (0.07 R)
• M12: 2,867,941 km (0.075 R)
• M13: 3,292,649 km (0.098 R)
• M14: 3,580,625 km (0.12 R)
• M15: 3,757,450 km (0.105 R)
• M16: 3,856,932 km (0.117 R)
• M17: 4,599,536 km (0.104 R)
• M18: 4,835,302 km (0.081 R)
• M19: 5,075,108 km (0.112 R)
• M20: 5,163,371 km (0.092 R)
• M21: 5,408,561 km (0.114 R)
• M22: 6,910,524 km (0.114 R)
• M23: 7,082,412 km (0.097 R)
• M24: 7,355,279 km (0.047 R)
• M25: 9,252,628 km (0.087 R)
• M26: 9,660,432 km (0.102 R)
• M27: 10,353,369 km (0.058 R)
• M28: 10,833,728 km (0.084 R)
• M29: 11,379,312 km (0.064 R)
• M30: 11,816,437 km (0.106 R)
• M31: 12,467,487 km (0.073 R)
• M32: 12,767,281 km (0.083 R)
• M33: 14,333,122 km (0.093 R)
• M34: 14,931,962 km (0.067 R)
• M35: 15,571,044 km (0.08 R)
• M36: 15,764,624 km (0.1 R)
• M37: 16,251,864 km (0.093 R)
• M38: 16,350,000 km (0.111 R)
• M39: 16,448,136 km (0.073 R)
• M40: 16,612,395 km (0.059 R)
• M41: 17,541,996 km (0.098 R)
• M42: 17,676,185 km (0.074 R)
• M43: 19,660,003 km (0.044 R)
• M44: 20,184,493 km (0.109 R)
• M45: 20,536,646 km (0.105 R)
• M46: 21,247,236 km (0.109 R)
• M47: 22,002,107 km (0.102 R)
• M48: 22,619,497 km (0.05 R)
• M49: 24,057,582 km (0.075 R)
• M50: 24,244,130 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.7

Radius: 10.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.09 AU - 13.71 AU

Year: 15791 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,905,473 km

• M1: 165,306 km (0.079 R)
• M2: 589,715 km (0.079 R)
• M3: 674,836 km (0.098 R)
• M4: 877,990 km (0.089 R)
• M5: 997,519 km (0.12 R)
• M6: 1,209,349 km (0.094 R)
• M7: 1,298,360 km (0.066 R)
• M8: 1,459,626 km (0.088 R)
• M9: 1,930,561 km (0.09 R)
• M10: 2,062,207 km (0.098 R)
• M11: 2,251,598 km (0.111 R)
• M12: 2,560,816 km (0.098 R)
• M13: 2,764,868 km (0.043 R)
• M14: 3,127,044 km (0.115 R)
• M15: 3,219,945 km (0.117 R)
• M16: 3,376,873 km (0.095 R)
• M17: 3,440,452 km (0.088 R)
• M18: 3,796,944 km (0.078 R)
• M19: 4,510,675 km (0.107 R)
• M20: 4,900,976 km (0.106 R)
• M21: 5,118,491 km (0.112 R)
• M22: 6,020,267 km (0.107 R)
• M23: 6,136,355 km (0.101 R)
• M24: 6,292,535 km (0.072 R)
• M25: 6,529,049 km (0.057 R)
• M26: 7,092,585 km (0.032 R)
• M27: 7,671,828 km (0.084 R)
• M28: 7,797,939 km (0.109 R)
• M29: 8,787,379 km (0.04 R)
• M30: 9,544,195 km (0.115 R)
• M31: 9,998,972 km (0.076 R)
• M32: 10,977,342 km (0.071 R)
• M33: 11,072,038 km (0.049 R)
• M34: 12,230,374 km (0.045 R)
• M35: 13,426,858 km (0.116 R)
• M36: 14,090,623 km (0.102 R)
• M37: 14,608,382 km (0.036 R)
• M38: 15,343,655 km (0.085 R)
• M39: 15,876,373 km (0.06 R)
• M40: 17,124,468 km (0.088 R)
• M41: 17,899,535 km (0.099 R)
• M42: 18,179,133 km (0.045 R)
• M43: 19,713,708 km (0.087 R)
• M44: 20,701,204 km (0.102 R)
• M45: 21,943,165 km (0.114 R)
• M46: 22,182,372 km (0.107 R)
• M47: 22,482,765 km (0.098 R)
• M48: 22,603,341 km (0.104 R)
• M49: 23,209,062 km (0.064 R)
• M50: 24,498,596 km (0.106 R)
• M51: 24,996,009 km (0.097 R)
• M52: 26,000,708 km (0.072 R)
• M53: 26,762,909 km (0.095 R)
• M54: 27,532,591 km (0.092 R)
• M55: 28,700,501 km (0.03 R)
• M56: 29,884,568 km (0.107 R)
• M57: 30,349,369 km (0.103 R)
• M58: 31,757,982 km (0.075 R)
• M59: 32,708,976 km (0.115 R)
• M60: 32,913,925 km (0.09 R)
• M61: 33,119,323 km (0.086 R)
• M62: 33,531,465 km (0.116 R)
• M63: 34,638,789 km (0.111 R)
• M64: 37,244,933 km (0.056 R)
• M65: 38,103,774 km (0.089 R)
• M66: 38,247,538 km (0.054 R)
• M67: 39,913,759 km (0.116 R)
• M68: 41,308,011 km (0.106 R)
• M69: 41,603,467 km (0.056 R)
• M70: 42,718,121 km (0.027 R)
• M71: 43,767,251 km (0.073 R)
• M72: 45,509,168 km (0.103 R)
• M73: 45,585,463 km (0.08 R)
• M74: 46,426,951 km (0.103 R)
• M75: 46,657,482 km (0.097 R)
• M76: 47,428,210 km (0.05 R)
• M77: 48,280,918 km (0.098 R)
• M78: 48,904,292 km (0.058 R)
• M79: 48,982,382 km (0.046 R)
• M80: 49,216,951 km (0.12 R)
• M81: 49,530,359 km (0.104 R)
• M82: 49,765,826 km (0.106 R)
• M83: 49,844,365 km (0.082 R)
• M84: 51,503,705 km (0.091 R)
• M85: 52,060,807 km (0.082 R)
• M86: 52,300,164 km (0.092 R)
• M87: 52,459,934 km (0.054 R)
• M88: 52,539,969 km (0.051 R)
• M89: 52,620,004 km (0.12 R)
• M90: 52,700,039 km (0.044 R)
• M91: 53,502,631 km (0.102 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit